NC0026921_NPDES Permit Renewal_20131119

Beverly Eaves Perdue, Governor
State of North Carolina
Dee Freeman, Secretary
North Carolina Department of Environment and Natural Resources
January 22, 2009
THE HONORABLE LARRY G HAGIN
MAYOR FOR THE TOWN OF PARKTON
TOWN OF PARKTON
PO BOX 55.
PARKTON NC 28371
Coleen H. Sullins, Director
Division of Water Quality
Subject: Receipt of permit renewal application
NPDES Permit NC0026921
Parkton WWTP
Robeson County
Dear Mayor Hagin:
The NPDES Unit received your permit renewal application on January 21, 2009; however,
on initial review we note that a Sludge Management Plan was not included in the submitted
paperwork. Please submit to this unit a Sludge Management Plan or a statement indicating that a
Sludge Management Plan is not required. Upon receipt, a member of the NPDES Unit will further
review your application and will contact you if additional information is required to complete your
permit renewaL You should expect to receive a draft permit approximately 30-45 days before your
existing permit expires.
If you have any additional questions concerning renewal of the subject permit, please contact
Gil Vinzani, at [phone].. .
Sincerely,
Dina Sprinkle
NPDES Unit
cc: CENTRAL FILES
aye,tt villeiffegional%Office/Surface Water Protection
NPDES Unit
Mailing Address
1617 Mail Service Center
Raleigh, NC 27699-1617
Internet: www.ncwateroualitv.org
Phone [phone]
Fax [phone].
Location
512 N. Salisbury St.
Raleigh, NC 27604
Customer Service 1-877-623-6748
N Carolina rNaturally
An Equal Opportunity/Affirmative Action Employer — 50% Rerycled/10% Post Consumer Paper

MERITCH, INC.
` `< Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
Sample ID #:
Email: txmrtech a( ..bellsouth.net Web Site: www.meritech-labs.com
Client:
Contact Person:
Address:
City:
County:
CLIENT INFORMATION
7)1.4)N c::►- /itkktuN PO#:
>,r,/1.11 r✓Gc,t r. .�. NPDES#: NC oi.)
!) 4,(; :;'<; Phone: 91 ''s"S - 3 :3�:17
/j:.l:2kt.i.' Pipe#: ;;0
1
State: Art Zip:
SAMPLE INFORMATION
Sample Site: r�1 -OW W W rP
Sample Type: ❑ Grab Composite
Sampling Time: Start Date: /0 -i, - i S Start Time: l j yj J
End Date: 10 End Time: 101 2-
# of containers:
6ty17 PM
ECM} PM
•7
--► CHRONIC TESTS MUST BE
TAKEN AFTER 10:00 AM
*** SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE ***
Collector's Name: Print: r c?: /ki .:r ;,11/,ce Iti Signature: ;',a
� r a
r
Test Required: 0 Chronic (7 days)
❑ Acute (24-48 hours)
Comments:
IWC: 0/0
TOXICITY TEST INFORMATION
Test Organism: LJ Ceriodaphnia dubia (water flea)
❑ Plmephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions):
Relinquished by:
Received by:
Relinquished by:
Received by:
SHIPPING INFORMATION
Date: / ;;• , - 0 7- Time: AM: PM
Date: Time: AM PM
Date: Time: AM PM
Date: Time: AM PM
Sample Temperature (°C):
Method of Shipment: ❑ UPS ❑ Fed EX ❑ Meritech Pick-up
**Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery **
SAMPLE RECEIVING (Laboratory Use OnlY1
Relinquished by:
Received by: Date: Time: AM PM
Sample Temperatures (°C): / / / Sample Condition:
WHITE = Laboratory copy YELLOW = Client copy

MERITECH, INC. Sample ID#:
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
• Phone: [phone] Fax: [phone]
Email: txmrtech(bellsouth.net Web Site: www.meritech-labs.com
I,�CLIENT INFORMATION
Client: 2/C4/K Jf !esitkj't):v
Contact Person: I s./tet. V Pr e As
Address: 1 0. 2 O) 6(
City: r�n k+ow
County:
0 i0 e 5 JIB' State: ,lVr . Zip: 3.7/
PO#:
NPDES#: NC ei t . l.. ri 2 1
Phone: 9h)
Pipe #: IJQ J
SAMPLE INFORMATION
Sample Site: f 9 fZ Mom' I JJ I.W' P
Sample Type: ❑ Grab Composite
Sampling Time: Start Date: iv-'1) Start Time: O?(e..y PM
End Date: iU •- Dv
# of containers:
End Time: L011N PM
'7 .
---► CHRONIC TESTS MUST BE
TAKEN AFTER 10:00 AM
*** SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE ***
Collector's Name: Print:
w� 41 4./eye&s
Signature:
iLA-at (.t /" s.1
Test Required: ® Chronic (7 days)
❑ Acute (24-48 hours)
Comments:
q O %
TOXICITY TEST INFORMATION
Test Organism: eriodaphnia dubia (water flea)
0 Pimephales promelas (fathead minnow)'
❑ Mysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions):
Relinquished by:
Received by:
Relinquished by:
Received by:
SHIPPING INFORMATION
CAZ
e.
e
Date: f - d'O -
Date:
Date:
Date:
Time: t'gi)11 PM
Time: Art) PM
Time: AM PM
Time: AM PM
Sample Temperature (°C):
Method of Shipment: 0 UPS ❑ Fed EX ❑ Meritech Pick-up
**Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery **
SAMPLE RECEIVING (Laboratory Use Onlyl
Relinquished by:
Received by: Date: Time: AM PM
Sample Temperatures (°C): I I / Sample Condition:
WHITE = Laboratory copy YELLOW = Client copy

Attachment 3
Map of Dunn's Marsh Swamp Outfall

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Name: HOPE MILLS
Date: 1/13/2009
Scale: 1 inch equals 2000 feet
_ •=1.....0/cartAtriaCt
80 . .
•
•-•
1726
Location: 034° 5315.8" N 078° 59' 52.8" W
Caption: Parkton Wastewater Treatment Plant
Discharge Point
Copyright (C) 1997, Maptech, Inc.

Attachment 4
Treatment Plant Process Layout

Town of Parkton
Long Term Sewer Master Plan
Fencellne 250' @ 10'
Proposed 30' Clarifier
Parking Lot
Operations Build ng
Fin. Floor = 124.0'
Clarifier #1
W.L- Elev = 126.0'
Top of Wall =127.5'
Clarifier #2
W.L Elev =123.0'
Top of Wall =124.5'
Effluent Parshall Flume
Top of Wall =123.0'
0
• \
Chlorine Contact Tank
Top of Wall 122.0'
Proposed
Dechlorination
Equipment
Structure
•
MH #1
Top Elev = 122.0'
MH #3
Top Elev = 120.6'
[20(
Aerobic Digester
W.L Elev =129.0'
Top of Wall =131.0'
Sludge Drying Beds
Top of Exterior Wall = 121.5'
Top of Sand=119.0'
Asphalt Turn -Around Apron
Fenceline 300' @ 10'
Oxidation Ditch #1
W.LBev =127.0'
Bottom Elev =123.0'
Splitter Box
Top of Weir El. =128.5'
Top of Wall El. =129.5'
Oxidation Ditch #2
WL Elev =124.0'
Bottom Elev =120.0'
Proposed
30'Aerobic Digester
Well & Pumphouse
Fencellne 250' @ 10'
Appendix E
Town of Parkton
Ex. Wastewater
Treatment Plant
Fenceline 300' @ 10'
J

Attachment 5
Current NPDES Permit

M3vor Robert Adams
Town of Parkton
P.O. Box 55
Parkton, North Carolina
28371
Michael F. Easley
Governor
William G. Ross, Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Division of Water Quality
October 25, 2004
DENfl-FRO
OCT 2 7 2004
DWQ
Subject: Issuance of NPDES Permit NC0026921
Parkton WWTP
Robeson County
Dear Mayor Adams:
Division personnel have reviewed and approved your application for renewal of the subject permit.
Accordingly, we are forwarding the attached NPDES discharge permit. This permit is issued pursuant to the
requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North
Carolina and the U.S. Environmental Protection Agency dated May 9,1994 (or as subsequently amended).
This final permit includes no major changes from the draft permit sent to you on August 18, 2004.
> The requirement to submit an Engineering Alternatives Analysis (EAA) has a deadline of May 29, 2005.
➢ The effective date for the Total Residual Chlorine limit is May 1, 2006.
If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to
you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of
this letter. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina
General Statutes, and filed with the Office of Administrative Hearings (6714 Mail Service Center, Raleigh, North
Carolina 27699-6714). Unless such demand is made, this decision shall be final and binding.
Please note that this permit is not transferable except after notice to the Division. The Division may require
modification or revocation and reissuance of the permit. This permit does not affect the legal requirements to obtain
other permits which may be required by the Division of Water Quality or permits required by the Division of Land
Resources, the Coastal Area Management Act or any other Federal or Local governmental permit that may be
required. If you have any questions concerning this permit, please contact Charles Weaver at telephone number (919)
733-5083, extension 511.
cc: Central Files
Fayetteville Regional Office/Water Quality Section
NTDES Unit
Aquatic Toxicology Unit
Sincerely,
ORIGINAL SIGNED BY
SUSAN A. WILSON
Alan W. Klimek, P.E.
N. C, Division of Water Quality 1 NPDES Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
Internet: h2o.enr.state.nc.us
Phone: [phone]
fax: [phone]
DENR Customer Service Center: 1 800 623-7748

Permit NC0026921
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards
and regulations promulgated and adopted by the North Carolina Environmental Management
Commission, and the Federal Water Pollution Control Act, as amended, the
Town of Parkton
is hereby authorized to discharge wastewater from a facility located at the
Parkton WWTP
NCSR 1724
southeast of Parkton
Robeson County
to receiving waters designated as Dunns Marsh in the Lumber River Basin in
accordance with effluent limitations, monitoring requirements, and other conditions
set forth in Parts I, II, III and IV hereof.
This permit shall become effective December 1, 2004.
This permit and authorization to discharge shall expire at midnight on July 31, 2009.
Signed this day October 25, 2004.
:IJSP.N A. \NILSON
Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission

Permit NC0026921 .
SUPPLEMENT TO PERMIT COVER SHEET
All previous NTPDES Permits issued to this facility, whether for operation or discharge are hereby revoked. As of this
permit issuance, any previously issued permit bearing this number is no longer effective. Therefore, the exclusive
authority to operate and discharge from this facility arises under the permit conditions, requirements, terms, and
provisions included herein.
The Town of Parkton is hereby authorized to:
1. Continue to operate an existing 0.2 MGD wastewater treatment facility with the
following components:
• Manual bar screen
• Two oxidation ditches operated in parallel treatment trains
• Two clarifiers with flow directed to a Parshall flume and flow meter
• Step-down post -aeration
• Aerated sludge digester with sludge drying beds
• Post -chlorination
This facility is located at the Parkton WWTP, on NCSR 1724 southeast of Parkton
in Robeson County.
2. Discharge from said treatment works ate { location specified
Pembedon the r River Basin.hed map
into Dunns Marsh, classified C S p

•
••••••
N
•
•
DISCHARGE POINT
PARKTON WASTEWATER TREATMENT PLANT
NC0026921
DUNN'S MARSH
•
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_II i'
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I:
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.1
Latitude: 34°53'02"
Longitude: 78°59'59"
Quad # H23NW
Stream Class: C-Swamp
S ubbasin: 30753
Receiving Stream: Dunns Marsh
NC0026921
Parkton WWTP
North
\\�
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•
•
SCALE 1:24000

Permit NC0026921
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
During the period beginning on December 1, 2004 and lasting until expiration, the Permittee is authorized to
discharge from outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below:
PARAMETER.
LIMITS
MONITORING. REQUIREMENTS
Monthly.
Average
. Weekly:
Average
• Daily:
Maximum
Measurement
Frequency
Sample . _
Type:
Sample Locationl
Flow
0.2 MGD
Continuous
Recording
Influent or Effluent
BOD, 5 day (202C)2
(April 1 - October 31)
15.0 mg/L
22.5 mg/L
Weekly
Composite
Influent & Effluent
BOD, 5 day (20°C)2
(November 1 - March 31)
24.0 mg/L
36.0 mg/L
Weekly
Composite
Influent & Effluent
Total Suspended Solids2
30.0 mg/L
45.0 mg/L
Weekly
Composite
Influent & Effluent
NH3 as N (April 1 - October 31)
5.0 mg/L
15.0 mg/L
Weekly
Composite
Effluent
NH3 as N (November 1 - March 31)
9.0 mg/L
27.0 mg/L
Weekly
Composite
Effluent
Dissolved Oxygen3
Weekly
Grab
Effluent
Dissolved Oxygen
Weekly
Grab
U & D
Fecal Coliform (geometric mean)
200/100 ml
400/100 ml
Weekly
Grab
Effluent
Total Residual Chlorine4
17 pglL
2/Week
Grab
Effluent
Total Nitrogen
(NO2+NO3+TKN)
Quarterly
Composite
Effluent
Total Phosphorus
Quarterly
Composite
Effluent
Temperature (°C)
Daily
Grab
Effluent, U & D
Chronic Toxicity5
Quarterly
Composite
Effluent
Conductivity
Weekly
Grab
Effluent
Total Mercury6
Quarterly
Grab
Effluent
pH6
>6.0 and <9.0 standard units
2/Month
Grab
Effluent
Footnotes:
1. U: Dunns Marsh upstream from the outfall at NCSR 1725. D: Little Marsh Swamp downstream from the
outfall at U.S. Highway 301.
2. The monthly average BOD5 and Total Suspended Solids concentrations shall not exceed 15% of the respective
influent values (85% removal).
3. The daily average dissolved oxygen effluent concentration shall not be less than 5.0 mg/L.
4. Limit takes May 1, 2006. Until then, the permittee shall monitor TRC [with no effluent limit].
5. Chronic Toxicity (Ceriodaphnia) P/F at 90%: January, April, July & October (see A. (4)).
6. Samples must be analyzed by EPA Method 1631.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
A. (2) MERCURY REOPENER
The Division may re -open this permit to require mercury load limitations, mercury minimization plans.
and/or source water characterization following completion of the Phase 2 Mercury T iDLs for the
Lumber and Waccamaw River watersheds.
A. (3) ENGINEERING ALTERNATIVES ANALYSIS [EAA] REQUIREMENT
No later than May 29, 2005, the permittee shall submit a detailed analysis of all available means to
dispose of this facility's wastewater. This EAA shall be prepared in compliance with the Division's
guidance document for EAAs.
If no EAA is submitted, the Division may reopen and modify this permit to increase monitoring
frequencies or change the effluent limits as necessary to protect the receiving stream.

Permit NC0026921
A. (4) CHRONIC TOXICITY PERMIT LIMIT (Quarterly)
The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant mortality to
Ceriodaphnia dubia at an effluent concentration of 90%.
The permit holder shall perform at a minimum, quarterly monitoring using test procedures outlined in the "North
Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised February 1998, or subsequent versions or
"North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised -February 1998) or subsequent
versions. The tests will be performed during the months of January, April, July & October. Effluent sampling
for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes.
If the test procedure performed as the first test of any single quarter results in a failure or ChV below the
permit limit, then multiple -concentration testing shall be performed at a minimum, in each of the two
following months as described in "North Carolina Phase II Chronic Whole Effluent Toxicity Test
Procedure" (Revised -February 1998) or subsequent versions.
The chronic value for multiple concentration tests will be determined using the geometric mean of the highest
concentration having no detectable impairment of reproduction or survival and.the lowest concentration that does
have a detectable impairment of reproduction or survival. The definition of "detectable impairment," collection
methods, exposure regimes, and further statistical methods are specified in the "North Carolina Phase II Chronic
Whole Effluent Toxicity Test Procedure" (Revised -February 1998) or subsequent versions.
All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge
Monitoring Form (MR-1) for the months in which tests were performed, using the parameter code TGP3B for the
pass/fail results and THP3B for the Chronic Value.
Additionally, DWQ Form AT-3 (original) is to be sent to the following address:
NC DENR / DWQ / Environmental Sciences Branch
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Branch no later than 30
days after the end of the reporting period for which the report is made.
Test data shall be complete, accurate, include all supporting chemical/physical measurements and all
concentration/response data, and be certified by laboratory supervisor and ORC or approved designate signature.
Total Residual Chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for
disinfection of the waste stream.
Should there be no discharge of flow from the facility during a month in which toxicity monitoring is
required, the permittee will complete the information located at the top of the aquatic toxicity (AT) test
form indicating the facility name, permit number, pipe number, county, and the month/year of the report
with the notation of "No Flow" in the comment area of the form. The report shall be submitted to the
Environmental Sciences Branch at the address cited above.
Should the permittee fail to monitor during a month in which toxicity monitoring is required, monitoring will be
required during the following month.
Should any test data from this monitoring requirement or tests performed by the North Carolina Division
of Water Quality indicate potential impacts to the receiving stream, this permit may be re -opened and
modified to include alternate monitoring requirements or limits
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism
survival. minimum control organism reproduction, and appropriate environmental controls, shall constitute an
invalid test and will require immediate follow-up testing to be completed no later than the last day of the month
following the month of the initial monitoring.
A. (5) SLUDGE MONITORING REQUIREMENTS
The permittee shall monitor the sludge generated by this facility for mercury.
:• Sludge samples shall be collected on a semi-annual basis.
The laboratory detection limit for mercury in sludge samples is 0.1 mg/Kg (dry weight basis).
Results of the sludge monitoring, once received by the penmittee, shall be appended to the next
DMR form submitted to the Division.

NPDES Permit Recluirements,
Page Iof 16
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.
3/Week
Samples are collected three tunes per week on three separate calendar days.
Act or "the Act"
The Federal Water Pollution Control Act, also known as the Clean Water Act, 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 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 un
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 he collected manually or automatically.
Composite samples may be obtained by the following methods:
(I) 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 he 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. This method may only be used in situations where effluent flow rates vary
less than 15 percent. The grab samples shall be taken at intervals of no greater than 20 minutes apart
during any 2-i-hour period and must be of equal size and of no less than 100 milliliters. Use of this method
requires prior approval by the Director.
VP.r.Clnn R/9M7n17.7

.N I" 1J1... 1—C111LL{ 1\C�`1111 s.uu ulJ
Page 2o tG
In accordance with (4). above, influent grab samples shall not be collected more than once per hour.
Effluent grab samples shall not be collected more than once per hour except at wastewater treatment systems
having a detention time of greater than 24 hours. In such cases, effluent grab samples may he collected at
intervals evenly spaced over the 24-hour period that are equal in number of hours to the detention time of the
system in number of days. However, the interval between effluent grab samples may not exceed six hours nor
the number of samples less than four during a 24-hour sampling period.
Continuous flow measurement
How 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. The "daily discharge" concentration comprises the mean
concentration for a 24-hour sampling period as either a composite sample concentration or the arithmetic mean of all
grab samples collected during that period. (40 CFR 122.3)
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. The Division expects that 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).
DWQ or "the Division"
The Division of Water Quality, Department of Environment and Natural Resources.
EMC
The North Carolina Environmental Management Commission.
Facility Closure
The cessation of wastewater treatment at a permitted facility, or the cessation of all activities that require coverage
under the NPDES. Completion of facility closure will allow this permit to be rescinded.
Geometric tric lean
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 = I.
Grab Sample
Individual samples of at least 100 nil 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 Clean Water Act.
Instantaneous flow measuremeInt
A measure of flow taken at the time of sampling, when both the sample and flow will be representative of the total
discharge.
Version 6/20/2003

NPIliS Permit l equircnncnts,
Page 3 U,I
Monthly Average (concentration limit)
The arithmetic mean of all "daily discharges" of a pollutant measured during the calendar month. In the case of fecal
conform, the geometric mean of such discharges.
Permit Issuing Authority
The Director of the Division of Water Quality.
Quarterly Average (concentration limit).
The average 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 Clean Water Act.
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
conform, 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 Clean Water Act 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
Clean Water Act for toxic pollutants and with standards for sewage sludge use or disposal established under
section 405(d) of the Clean Water Act 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 Clean Water Act provides that any person who violates section 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 $25,000 per day for each violation. [40 CFR 122.41 (a)
(2)1
c. The Clean Water Act provides that any person who ne.:g/tgen//jy violates sections 301, 302, 306, 307, 308, 318, or
405 of the .\ct, 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. [40 CFR 122.41 (a) (2)]
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d. .Any person who knowhNJ) violates such sections, or such conditions or limitations is subject to criminal
penalties of S5,000 to S50,000 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.
[40 CFR 122.41 (a) (2)]
e. Any person who knowingly violates section 301, 302, 303, 306, 307, 308, 318 or 405 of the Act, or any permit
condition or limitation implementing any of such sections in a permit issued under section 402 of the Act,
and who knows at that time that he thereby places another person in imminent danger of death or serious
bodily injury, shall, upon conviction, be subject to a fine of not more than $250,000 or imprisonment of not
more than 15 years, or both. In the case of a second or subsequent conviction for a knowing endangerment
violation, a person shall be subject to a fine of not more than $500,000 or by imprisonment of not more than
30 years, or both. An organization, as defiled 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]
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 $10,000 per violation, with the maximum amount of any Class I penalty assessed not to exceed
$25,000. Penalties for Class II violations are not to exceed $10,000 per day for each day during which the
violation continues, with the maximum amount of any Class II penalty not to exceed $125,000. [40 CFR
122.41 (a) (3)]
g•
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 which has a reasonable likelihood of adversely affecting human health or the environment
[40 CFR 122.41 (d)].
3. Civil and Criminal Liability
Except as provided in permit conditions on "Bypassing" (Part II. C. 4), "Upsets" (Part II. C. 5) and "Power
Failures" (Part •II. C. 7), nothing in this permit shall be construed to relieve the Permittee from any
responsibilities, liabilities, or penalties for noncompliance pursuant to NCGS 143-215.3, 143-215.6 or Section 309
of the Federal Act, 33 USC 1319. Furthermore, the Permittee is responsible for consequential damages, such as
fish kills, even though the responsibility for effective compliance may be temporarily suspended.
4. Oil and Hazardous Substance Liability
Nothing in this permit shall be construed to preclude the institution of any legal action or relieve the Permittee
from any responsibilities, liabilities, or penalties to which the Permittee is or may be subject to under NCGS 143-
215.75 et seq. or Section 311 of the Federal Act, 33 USG 1321. Furthermore, the Permittee is responsible for
consequential damages, such as fish kills, even though the responsibility for effective compliance may be
temporarily suspended.
5. Property Rights
The issuance of this permit does not convey any property rights in either real or personal property, or any
exclusive privileges, nor does it authorize any injury to private property or any invasion of personal rights, nor
any infringement of Federal, State or local laws or regulations [40 CFR 122.41 (g)].
6. Onshore or Offshore Construction
This permit does not authorize or approve the construction of any onshore or offshore physical structures or
facilities or the undertaking of any work in any navigable waters..
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Severabi
'1'lne provisions of this permit are severable. If any provision of this permit, or the application of any provision of this
permit to any circumstances, is held invalid, the application of such provision to other circumstances, and the remainder
of this permit, shall not be affected thereby [NCGS 150B-23].
S. 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. Duty to Reapply
If the Permittee wishes to continue an activity regulated by this permit after the expiration date of this permit, the
Permittee must apply for and obtain a new permit [40 CFR 122.41 (b)].
10. Expiration of Permit
The Permittee is not authorized to discharge after the expiration date. In order to receive automatic
authorization to discharge beyond the expiration date, the Permittee shall submit such information, forms, and
fees as are required by the agency authorized to issue permits no later than 180 days prior to the expiration date.
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 plant manager, operator of a well or
well field, superintendent, a position of equivalent responsibility, or an individual or position having
overall responsibility for environmental matters for the company. (A duly authorized representative may
thus be either a named individual or any individual occupying a named position.); and
3. The written authorization is submitted to the Permit Issuing Authority [40 CFR 122.22]
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c. Changes to authorization: If an authorization under paragraph (b) of this section is no 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]:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or
supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate
the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and
belief, true, accurate, and complete. i am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
12. Permit Actions
This permit may be modified, revoked and reissued, or terminated for cause. The filing of a request by the
Permittee for a permit modification, revocation and reissuance, or termination, or a notification of planned
changes or anticipated noncompliance does not stay any permit condition [40 CFR 122.41 (f)].
13. Permit Modification. Revocation and Reissuance. or Termination
The issuance of this permit does not prohibit the permit issuing authority from reopening and modifying the
permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules, and regulations
contained in Title 40, Code of Federal Regulations, Parts 122 and 123; Title 15A of the North Carolina
Administrative Code, Subchapter 2H .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 2H.0105 (b) (4)
may cause this Division to initiate action to revoke the permit.
Section C. Operation and Maintenance of Pollution Controls
1. Certified Operator
Upon classification of the permitted facility by the Certification Commission, the Permittee shall employ a
certified water pollution control treatment system operator in responsible charge (ORC) of the water pollution
control treatment system. Such operator must hold a certification of the grade equivalent to or greater than the
classification assigned to the water pollution control treatment system by the Certification Commission. The
Permittee must also employ one or more certified Back-up ORCs who possess a currently valid certificate of the
type of the system. Back-up ORCs must possess a grade equal to (or no more than one grade less than) the grade
of the system [15A NCAC SG.0201].
The ORC of each Class I facility must:
- Visit the facility at least weekly
Comply with all other conditions of 15A NCAC SG.0204.
The ORC of each Class II, III and IV facility must:
Visit the facility at least daily, excludhig weekends and holidays
i- Properly manage and document daily operation and maintenance of the facility
Comply with all other conditions of 15A NCAC SG.0204.
Once the facility is classified, the Permittee shall submit a letter to the Certification Commission designating the
operator in responsible charge:
a. Within 60 calendar days prior to wastewater being introduced into a new system
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b. Within 120 calendar days of:
Receiving notification of a change in the classification of the system requiring the designation of a
new ()RC and back-up ORC
A vacancy in the position of ORC or back-up ORC.
2. Proper Operation and Maintenance
The Permittee shall at all times provide the operation and maintenance resources necessary to operate the existing
facilities at optimum efficiency. 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)].
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 (in) (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.
Notice [40 CFR 122.41 (m) (3)]
Anticipated bypass. If the Permittee
notice, if possible at least ten days
anticipated quality and effect of the byp
(2) Unanticipated bypass. The Permittee
II. E. 6. (24-hour notice).
b.
(1)
knows in advance of the need for a bypass, it shall submit prior
before the date of the bypass; including an evaluation of the
ass.
shall submit notice of an unanticipated bypass as required in Part
c. Prohibition of Bypass
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.
(1)
5. Upsets
a. Effect of an
brought for
paragraph b
upset [40 CFR 122.41 (n) (2)]: An upset constitutes an affirmative defense to an action
noncompliance with such technology based permit effluent limitations if the requirements of
. of this condition are met. No determination made during administrative review of claims that

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noncompliance was caused by upset, and before an action 'tor noncompliance, is final administrative action
subject to judicial review.
b. Conditions necessary for a demonstration of upset: A 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 Pernuttee facility was at the time being properly operated; and
(3) The Pernuttee submitted notice of the upset as required in Part II. E. 6. (b) (B) of this permit.
(4) The Permitter complied with any remedial measures required under Part II. B. 2. of this permit.
d. 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. The Permittee
shall comply with all existing Federal regulations governing the disposal of sewage sludge. Upon promulgation of
40 CFR Part 503, any permit issued by the Permit Issuing Authority for the utilization/disposal of sludge may be
reopened and modified, or revoked and reissued, to incorporate applicable requirements at 40 CFR 503. The
Permittee shall comply with applicable 40 CFR 503 Standards for the Use and Disposal of Sewage Sludge (when
promulgated) within the time provided in the regulation, even if the permit is not modified to incorporate the
requirement. 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 2H.0124 —
Reliability) 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 characteristic of the volume and nature of
the permitted discharge. Samples collected at a frequency less than daily shall be taken on a day and time that is
characteristic of the discharge over the entire 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 lily other wastestream, body of water, or substance. Monitoring points shall not be changed without
notification to and the approval of the Permit Issuing Authority [40 CFR 122.41 (j)].
2. Reporting
Monitoring results obtained during the previous month(s) shall be summarized for each month and reported on a
monthly Discharge Monitoring Report (Di\IR) Form (SIR 1, 1.1, 2, 3) or alternative forms approved by the
Director, postmarked no later than the 2Sth day following the completed reporting period.
The first DMR is due on the last day of the month following the issuance of the permit or in the case of a new
facility, on the last day of the month following the commencement of discharge. Duplicate signed copies of
these, and all other reports required herein, shall be submitted to the following address:
NC DENR Division of Water Quality / Water Quality Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
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3. Flow \ Ieasurements
.1ppropriate 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 Clow 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
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 Federal Water Pollution Control Act (as Amended), and 40 CFR 136; or in
the case of sludge use or disposal, approved under 40 CFR 136, unless otherwise specified in 40 CFR 503, unless
other test procedures have been specified in this permit [40 CFR 122.41].
To meet the intent of the monitoring required by this permit, all test procedures must produce minimum
detection and reporting levels that are below the permit discharge requirements and all data generated must be
reported down to the minimum detection or lower reporting level of the procedure. If no approved methods are
determined capable of achieving minimum detection and reporting levels below permit discharge requirements,
then the most sensitive (method with the lowest possible detection and reporting level) approved method must
be used.
5. Penalties for Tampering
The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders inaccurate, any
monitoring device or method required to be maintained under this permit shall, upon conviction, be punished by
a fine of not more than $10,000 per violation, or by imprisonment for not more than two years per violation, or
by both. If a conviction of a person is for a violation committed after a first conviction of such person under this
paragraph, punishment is a fine of not more than $20,000 per day of violation, or by imprisonment of not more
than 4 years, or both [40 CFR 122.41].
6. Records Retention
Except for records of monitoring information required by this permit related to the Permittee's sewage sludge
use and disposal activities, which shall be retained for a period of at least five years (or longer as required by 40
CFR 503), the Pcrmittec 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].
Recording Results
For each measurement or sample taken pursuant to the requirements of this permit, the Permuttee shall record
the following information [40 CFR 122.411:
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;
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e. The analytical techniques or methods used; and
f. The results of such analyses.
5. Inspection :t11CI 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 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 Clean Water Act, any substances or parameters at any location [40 CFR 122.41 (i)].
Section E Reporting Requirements
1. Change in Discharge
All discharges authorized herein shall be consistent with the terms and conditions of this permit. The discharge
of any pollutant identified in this permit more frequently than or at a level in excess of that authorized shall
constitute a violation of the permit.
2. Planned Changes
The Permittee shall give notice to the Director as soon as possible of any planned physical alterations or
additions to the permitted facility [40 CFR 122.41 (1)]. Notice is required only when:
a. The alteration or addition to a permitted facility may meet one of the criteria for new sources at 40 CFR
122.29 (b); or
b. The alteration or addition could significantly change the nature or increase the quantity of pollutants
discharged. This notification applies to pollutants subject neither to effluent limitations in the permit, nor to
notification requirements under 40 CFR 122.42 (a) (1).
c. The alteration or addition results in a significant change in the Permittee's sludge use or disposal practices,
and such alternation, 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 ncly mcc.' notice to the Director of any planned changes to the permitted facility' GI- ether
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 except after notice to the Director. The Director may require
modification or revocation and reissuance of the permit to document the change of ownership. Any such action
may incorporate other requirements as may be necessary under the Clean Water Act [40 CFR 122.41 (1) (3)].
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 (D11R) (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 Pennittee monitors any pollutant more frequently than required by this permit, the results of such
monitoring shall be included in the calculation and reporting of the data submitted on the DMR.
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6. Twenty-four 1-lour Reporting,
a. The Permittee shall report to the Director or the appropriate Regional Office any noncompliance that
potentially threatens public health or the environment. Any information shall be provided orally within 24
hours from the time the Permittee became aware of the circumstances. A written submission shall also be
provided within 5 days of the time the Permittee becomes aware of the circumstances. The written
submission shall contain a description of the noncompliance, and its cause; the period of noncompliance,
including exact dates and times, and if the noncompliance has not been corrected, the anticipated time it is
expected to continue; and steps taken or planned to reduce, eliminate, and prevent reoccurrence of the
noncompliance [40 CFR 122.41 (1) (6)].
b. The Director may waive the written report on a case -by -case basis for reports under this section if the oral
report has been received within 24 hours.
c. Occurrences outside normal business hours may also be reported to the Division's Emergency Response
personnel at [phone], [phone] or [phone].
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)].
8. Other Information
Where the Permittee becomes aware that it failed to submit any relevant facts in a permit application, or
submitted incorrect information in a permit application or in any report to the Director, it shall promptly submit
such facts or information [40 CFR 122.41 (1) (8)].
9. Noncompliance Notification
The Permittee shall report by telephone to either the central office or the appropriate regional office of the
Division as soon as possible, but in no case more than 24 hours or on the next working day following the
occurrence or first knowledge of the occurrence of any of the following:
a. Any occurrence at the water pollution control facility which results in the discharge of significant amounts of
wastes which are abnormal in quantity or characteristic, such as the dumping of the contents of a sludge
digester; the known passage of a slug of hazardous substance through the facility; or any other unusual
circumstances.
b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of adequate
wastewater treatment such as mechanical or electrical failures of pumps, aerators, compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass directly to receiving
waters without treatment of all or any portion of the influent to such station or facility.
Persons reporting such occurrences by telephone shall also file a written report within 5 days following first
knowledge of the occurrence.
10. Availability of Reports
Except for data determined to be confidential under NCGS 143-215.3 (a)(2) or Section 308 of the Federal Act, 33
CSC 1318, all reports prepared in accordance with the terms shall be available for public inspection at the offices
of the Division of Water Quality. 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 Clean Water Act 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

NPDES Permit Requirements
Page I'. ul 16
not more than S25.000 per violation. or by imprisonment for nut more than two years per violation, or by both
[40 CFR 122.41].
1'. Annual Performance Reports
Permittees who own or operate facilities that collect or treat municipal or domestic waste shall provide an annual
report to the Permit Issuing Authority and to the users/customers served by the Permitter (NCGS 143-215.1C).
The report shall summarize the performance of the collection or treatment system, as well as the extent to which
the facility was compliant with applicable Federal or State laws, regulations and rules pertaining to water quality.
The report shall be provided no later than sixty days after the end of the calendar or fiscal year, depending upon
which annual period is used for evaluation.
PART III
OTHER REQUIREMENTS
Section A. Construction
The Permittee shall not commence construction of wastewater treatment facilities,. nor add to the plant's treatment
capacity, nor change the treatment process(es) utilized at the treatment plant unless the Division has issued an
Authorization to Construct (AtC) permit. 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 of the Division of Water Quality, 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 acrolcin and acrylonitrile; five hundred micrograms
per liter (500 gtg/L) for 2.4-dinitrophenol and for 2-methyl-4.6-dnitrophenol; 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 iesuit in any discharge, on a nun -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 tng/L) for antimony;
(3) Ten times the maximum concentration value reported for that pollutant hi the permit application.
Section D. Evaluation of Wastewater Discharge Alternatives
The Permittee shall evaluate all wastewater disposal alternatives and pursue the most environmentally sound
alternative of the reasonably cost effective alternatives. If the facility is in substantial non-compliance with the terms
and conditions of the NPDES permit or governing rules, regulations or laws, the Permittee shall submit a report in
such form and detail as required by the Division evaluating these alternatives and a plan of action within 60 days of
notification by the Division.
Section E. 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
Version 6/20/2003

NP1)1 S Permit Requircment:c
Page 13 o f 16
adverse unpacts to waters of the State. 'This permit cannot be rescinded while ant• activities requiring this permit
continue at the permitted facility.
PART IV
SPECIAL CONDITIONS FOR MUNCIPAL FACILITIES
Section A. Publicly Owned Treatment Works (POTWs)
All POT\ti's must provide adequate notice to the Director of the following:
1. Any new introduction of pollutants into the POTW from an indirect discharger which would be subject to
section 301 or 306 of C\WA if it were directly discharging those pollutants; and
2. Any substantial change in the volume or character of pollutants being introduced by an indirect discharger
as influent to that POTW at the time of issuance of the permit.
3. For purposes of this paragraph, adequate notice shall include information on (1) the quality and quantity* of
effluent introduced into the POTW, and (2) any anticipated impact of the change on the quantity or quality
of effluent to be discharged from the POTW.
Section B. Municipal Control of Pollutants from Industrial Users.
1. Effluent limitations are listed in Part I of this permit. Other pollutants attributable to inputs from
industries using the municipal system may be present in the Permittee's discharge. At such time as
sufficient information becomes available to establish limitations for such pollutants, this permit may be
revised to specify effluent limitations for any or all of such other pollutants in accordance with best
practicable technology or water quality standards.
Under no circumstances shall the Permittee allow introduction of the following wastes in the waste
treatment system:
a. Pollutants which create a fire or explosion hazard in the POTW, including, but not limited to,
wastestreams with a closed cup flashpoint of less than 140 degrees Fahrenheit or 60 degrees
Centigrade using the test methods specified in 40 CFR 261.21;
b. Pollutants which will cause corrosive structural damage to the POTW, but in no case Discharges
with pl l lower than 5.0, unless the works is specifically designed to accommodate such Discharges;
c. Solid or viscous pollutants in amounts which will cause obstruction to the flow in the POTW
resulting in Interference;
d. Any pollutant, including oxygen demanding pollutants (BOD, etc.) released in a Discharge at a flow
rate and/or pollutant concentration which will cause Interference with the POTW;
e. Heat in amounts which will inhibit biological activity in the POTW resulting in Interference, but in
no case heat in such quantities that the temperature at the POTWW 'Ireattnent Plant exceeds 40°C
(104°F) unless the Division, upon request of the POTW, approves alternate temperature limits;
f. Petroleum oil, nonbiodegradable cutting oil, or products of mineral oil origin in amounts that will
cause interference or pass through;
g. Pollutants which result in the presence of toxic gases, vapors, or fumes within the POTW in a
quantity that may cause acute worker health and safety problems;
h. Any trucked or hauled pollutants, except at discharge points designated by the POTW.
3. With regard to the effluent requirements listed in Part I of this permit, it may be necessary for the
Peril -dace to supplement the requirements of the Federal Pretreatment Standards (40 CFR, Part 403) to
ensure compliance by the Permittee with all applicable effluent limitations. Such actions by the Permittee
may be necessary regarding some or all of the industries discharging to the municipal system.
4. The Permittee shall require any industrial discharges sending influent to the permitted system to meet
Federal Pretreatment Standards promulgated in response to Section 307(b) of the Act. Prior to accepting
wastewater from any significant industrial user, the Pcrtnittee shall either develop and submit to the
2.

l'age 14 of lG
Division a Pretreatment Program for approval per 15A NCAC 21-1 .0907(a) or modify an existing
Pretreatment Program per IS_\ NCAC 21-I .0907(b).
5. 'Phis permit shall be modified, or alternatively, revoked and reissued, to incorporate or modify an approved
POT\\' Pretreatment Program or to include a compliance schedule for the development of a POTW
Pretreatment Program as required under Section 402(b)(8) of the Clean 'Water Act and implementing
regulations or by the requirements of the approved State pretreatment program, as appropriate.
Section C. Pretreatment Programs
Under authority of sections 307(b) and (c) and 402(b)(8) of the Clean Water Act and implementing regulations 40
CFR Part 403, North Carolina General Statute 143-215.3 (14) and implementing regulations 15A NCAC 2H
.0900, and in accordance with the approved pretreatment program, all provisions and regulations contained and
referenced in the Pretreatment Program Submittal are an enforceable part of this permit.
The Permittee shall operate its approved pretreatment program in accordance with Section 402(b)(8) of the Clean
Water Act, the Federal Pretreatment Regulations 40 CFR Part 403, the State Pretreatment Regulations 15A
NCAC 2H .0900, and the legal authorities, policies, procedures, and financial provisions contained in its
pretreatment program submission and Division approved modifications there of. Such operation shall include
but is not limited to the implementation of the following conditions and requirements:
1. Sewer Use Ordinance (SUO)
The Pertnittee shall maintain adequate legal authority to implement its approved pretreatment program.
2. Industrial Waste Survey (IWS)
The Permittee shall update its Industrial Waste Survey (IWS) to include all users of the sewer collection
system at least once every five years.
3. Monitoring Plan
The Permittee shall implement a Division approved Monitoring Plan for the collection of facility specific
data to be used in a wastewater treatment plant Headworks Analysis (HWA) for the development of
specific pretreatment local limits. Effluent data from the Plan shall be reported on the DMIts (as required
by Part II, Section D, and Section E.5.).
4. Headworks Analysis (HWA) and Local Limits
The Permittee shall obtain Division approval of a Headworks Analysis (FIWA) at least once every five
years, and as required by the Division. Within 180 days of the effective date of this permit (or any
subsequent permit modification) the Pertnittee shall submit to the Division a written technical evaluation
of the need to revise local limits (i.e., an updated HWA or documentation of why one is not needed) [40
CFR 122.421. The Pertnittee shall develop, in accordance with 40 CFR 403.5(c) and 15A NCAC 2H .0909,
specific Local Limits to implement the prohibitions listed in 40 CFR 403.5(a) and (b) and 15A NCAC 2H
.0909.
5. Industrial User Pretreatment Permits (IUP) & Allocation Tables
In accordance with NCGS 143-215.1, the Permittee shall issue to all significant industrial users, permits for
operation of pretreatment equipment and discharge to the Permittee's treatment works. These permits
shall contain limitations, sampling protocols, reporting requirements, appropriate standard and special
conditions, and compliance schedules as necessary for the installation of treatment and control
technologies to assure that their wastewater discharge will meet all applicable pretreatment standards and
requirements. The Permittee shall maintain a current Allocation Table (Al) which summarizes the results
of the Headworks Analysis (H\VA) and the limits from all Industrial User Pretreatment Permits (IUP).
Permitted IUP loadings for each parameter cannot exceed the treatment capacity of the POT\\.' as
determined by the HWA.
Version 6/20/2003

NP1)1:S Permit Recluirenunts
i'.y;c 15 u t I G
6.. Au horication to Constnuct ('.1 to Cl
The. Pennittee shall ensure that an Authorization to Construct permit
industrial• users for the constriction or modification of any pretreatment
an:AtC, the proposed pretreatment facility and treatment process must
comply with all Industrial User Pretreatment Permit (IUP) limitations.
POTW'Ins ection & Alonitorin of their SIUsvision
The::Perniittee shall conduct inspection, surveillance, er rune, `Inclepriident of information supplirding activities as described lbys it clustrial
approved pretreatment program in order to
•
users; compliance with applicable pretreatment standards. The Permittee must:
east
a; :. Inspect
mple all Significant
i Significant iIndustrial Uses (SIUs) ustrial Users (SIUs) at tat leastce per tw twice perldar year; and
calendar year for all permit-
.
Sample all , ignu January 1 through June 30 and once during the
limited pollutants, once during the period from J
period from July 1 through December 31, except for organic compounds which shall be sampled
once per calendar year;
(.1tC) is issued to all applicable
facility. Prior to the issuance of
be evaluated for its capacity to
SW S�]f Monitoring and all in
Z'he;Pertnittee shall require all uidustrial users toop1}w�h��am� l�e tndustrr�pretreatment permit,
requirements outlined in the Division approved pretreatment
oriri,15ANCAC 2H .0908.
Eiiforcernent Response Plan ERP
seq.),• for prohibitivetaars
The Perii"nittee shall enforce and obtain appropriate he remedies
Act (40 CFR 405 et. lations of all tent standards
romulgated pursuant to section 307(b) and (c) o
ns.
dia :. e
dischar'gr~:standards as set forth in 40 CFR 403.5
the eEnforcement CRespe�nse Plan (ERP) approved b}-9, and specific local othe
All enforcement actions shall be consistent with
Division:. .
PretreatMent Annual Reports (PAR of
The'Per iiittee shall report to the Division in accordancwith 5A under A NCAC8. In
lieu submitting may b
annual'-4.reports, Modified Pretreatment Programs developed
iequired to meet with Division personnel periodically to discuss enforcement of pretreatment requirements
and other pretreatment implementation issues.
nt
active pretreatment programs, the Pernuttee shall submit twoe copies of a Pretrea tvclwn at Annual
For all other
Report (PAR) describing its pretreatment activities over the previous twelve
following address:
NC DENR / DW Q % Pretreatment Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
These re orts shall be submitted according to a schedule established by the Director and shall contain the
P
following:
a.) Narrati
rve
A
A brief discussion of reasons for, status of, and actions taken for all Significant Industrial
Users (SIUs) in Significant Non -Compliance (SNC);
b,) Pretreatment Pro ,ram Summary (-PPSi
A pretreatment program summary (PPS) on specific forms approved by the Division;
c.) Si iific tit Non -Corn lliance Retort 'SNCR
The nature of the violations and the actions taken or proposed to correct the violations on
specific forms approved by the Division;
d.) Industrial Data Sumin•u-t• Fortes (IDSF1

N1'LJi Yernin metltiueuicui5
Page 16 of 16
Monitoring data from samples collected by both the POTW and the Significant Industrial
User (SIU). • These analytical results must be reported on Industrial Data Sununary Forms
(IDSF) or other specific format approved by the Division;
e.) Other Information •
Copies of the POT'V's allocation table, new or modified enforcement compliance schedules,
public notice of SIUs in : SNC, and any other information, upon request, which in the
opinion of the Director is • needed.. to determine, compliance with the pretreatment
implementation requirements of this permit; -
11. Public Notice.:: ;.
The Permittee shall publish annually a list of Significant Industrial Users (SIUs) thatwere in Significant
Non -Compliance (SNC) as defined in the Permittee's Division approved Sewer Use Ordinance with
applicable pretreatment' requirements and standards during the previous . twelve month period. This list
shall be published within four months of the applicable twelve-month period.
12. Record Keeping
The Permittee, shall retain for a minimum of three years records of monitoring activities and results, along
with support information including general records, water quality records,,and records of industrial impact
on the POTW.:
13. Funding and Financial Report.=
The Permittee shall maintain adequate funding and staffing levels , to accomplish the objectives of its
approved pretreatment program. .
14. Modification to Pretreatment Programs
Modifications to the approved pretreatment program including but not limited to local limits
modifications, POTW monitoring of their Significant Industrial Users (SIUs),. and Monitoring Plan
modifications, shall be considered a permit modification and shall be governed by 15 NCAC 2H .0114 and
15A NCAC 2H .0907.
Version 6/20/2003

Attachments

Attachment 1
DMR Data Summary
(November 2005 through October 2008)

__J
Town of Parkton Wastewater Treatment Plant (NC0026921)
Robeson County, North Carolina
DMR Data Summary
Month
Flow (mgd)
Temperature °C
pI I
Total Residual Chlorine
BOD5
Ammonia Nitrogen
Average
Ma.x.
Min.
Average
Max.
Min.
„ . Max.. '
Min. ;
Average
Max.
1 : Min,
Average
Max.
Min.
Average
' Max.
Min.
November-05
0.084
0.139
0.045
17
22
11
6.8
6.0
0.88
1.90
0.40
3.0
7.5
<2.0
0.40
0.80
0.80
_0.10
D ecember-05
0.230
0.233
0.298
0.326
0.144
14
15
17
11
7.3
5.9
0.85
1.80
0.50
2.0
2.0
2.0
0.40
0.10
January-06
0.181
17
9
6.6
6.0
0.70
1.10
0.50
2.00
2.0
20
0.30
0.70
0.10
February-06
March-06
_
0.204
0.161
0.247
0.168
14
15
16
12
6.8
6.0
0.70
1.20
0.50
2.70
2.0
3.6
0.20
0.40
0.30
0.10
0.10
0.10_
0.10
0.209
0.118
19
12
6.8
6.0
0.75
1.50
0.50
<2
2.0
2.0
0.12
April-06
May-06
0.116
0.167
0.074
0.105
18
18
22
14
6.7
6.0
0.64
1.40
0.50
2.00
2.0
2.0
0.18
0.20
0.179
0.354
24
15
6.8
6.1
0.68
1.50
0.30
2.0
2.0
2.0
0.60
2.30
June-06
0.213
0.480
0.096
22
26
21
6.7
6.0
<17
<17
<17
<2.0
<2.0
<2.0
1.15
2.30
0.10
July-06
0.158
0.261
0.078
21
28
23
6.6
6.0
<17
<17
<17
3.0
4.4
<2.0
1.40
6.40
0.80
0.10 _
August-06
0.119
0.287
0.072
26
28
24
6.9
6.0
, <17
<17
<17
<2.0
<2.0
<9.0
0.45
0.30
September-06
0.245
0.428
0.087
23
25
20
6.7
6.0
<17
<17
<17
<2
3.3
<20
0.50
1.70
<0.1
.. _
October-06
0.118
0.153
0.095
19
21
15
7.0
6.0
<17
<17
<17
29
3.2
2.0
0.70
2.60
0.10
November-06
0.254
0.423
0.101
16
20
12
7.3
6.1
<17
<17
<17
8.1
11.3
5.1
2.93
5.60
1.40
December-06
0.254
0.423
0.101
16
20
12
7.3
6.1
<17
<17
<17
7.5
10.3
3.7
4.00
5.00
2.80
January-07
0.276
0.364
0.102
14
17
10
6.8
6.1
, <17
<17
<17
5.80
12_8
<2.0
3.98
10.40
1.60
February-07
0.249
0.403
0.132
12
14
10
.6.6
6.1
<17
<17
<17
4.6
7.0
2.6
1.20
2_80
0.30
March-07
0.154
0.211
0.078
15
19
12
6.7
6.1
<17
<17
<17
3.8
4.7
2.4
3.50
9.40
0.70
April-07
0.133
0.250
0.084
17
21
13
7.0
6.3
<17
<17
<17
5.2
13.2
<20
1.48
6.30
0.10
My-07
0.076
0.108
0.054
20
24
16
7.5
6.4
<17
<17
<17
2.4
3.5
<2.0
0.25
0.40
0.10
lunc-07
0.053
0.073
0.028
22
24
20
7.4
6.5
<17
<17
<17
2.3
3.1
2.0
0.25
0.60
0.10
,Nly-07
August-07
0.040
0.060
0.080
0.029
24
26
22
7.2
6.4
<17
<17
<17
2.40
3.1
<20
0.22
0.70
0.10
0.036
0.025
26
29
25
7.2
6.3
<17
<17
<17
2.0
3.0
<2.0
0.08
0.10
<0.1
September-07
0.033
0.077
0.023
24
25
20
7.3
6.4
<17
<17
<17
2.5
5.5
<20
0.08
0.10
<0.1
October-07
0.038
0.197
0.020
20
24
14
7.2
6.5
<15
<15
<15
2.5
3.4
<2.0
0.12
0.20
0.10
November-07
0.042
0.057
0.31
15
18
13
7.1
6.2
<15
<15
<15
3.9
7.1
<2.0
0.13
0.20
0.10
December-07
0.059
0.158
0.031
14
19
10
6.9
6.3
<15
<15
<15
4.0
5.8
<2.0
0.30
0.80
<0.1
January-08
February-08
0.120
0.181
0.078
13
17
8
7.0
6.3
<15
<15
<15
3.9
6.2
<2.0
1.74
5.50
0.10
0.191
0.388
0.091
14
17
12
7.0
6.2
<15
<15
<15
5.2
7.1
<9.0
1.58
4.40
0.10
March-08
0.220
0.318
0.131
15 -
18
14
6.9
6.2
<15
<15
<15
4.6
5.6
3.1
2.00
2.30
1.90
pri1-08
0.255
0.384
0.141
17
18
15
6.9
6.2
<15
<15
<15
3.7
6.8
2.2
2.98
4.90
0.10
May708
June-08
0.146
0.311
0.086
19
23
17
7.1
6.2
<15
<15
<15
3.5
5.0
<2.0
2.60
7.00
0.10
0.065
0.089
0.050
25
27
23
6.9
6.3
<15
<15
<15
3.1
5.1
<20
0.95
2.50
0.10
July-08
August-08
Sfptember-08
0.132
0.264
0.044
0.060
0.100
25
27
23
7.1
6.2
<15
<15
<15
2.3
3.6
<2.0
0.10
0.10
<.10
0.090
0.182
25
23
27
23
6.9
6.1
<15
<15
<15
2.6
3.8
<2.0
0.73
2-60
<.10
1.60
1.18
0.261
0.115
0.422
0.210
26
20
7.3
6.4
<15
<15
<15
3.1
4.5
2.0
2.60
4.20
6.80
October-08
0.076
19
22
14
7.3
6.6
<15
<15
<15
5.7
7.2
3.4
4.87
0.149
0.480
0.020
19
29
8
7.5
6.6
: 0.7
1.5
0.5
3.55
13.2
2.0
1.25
10.40
0.10

Town of Parkton Wastewater Treatment Plant (NC0026921)
Robeson County, North Carolina
DMA Data Summary
Month
Fecal Coliform
Dissovled Ox) gen
Total Suspended Residue
Total Nitrogen(TKN)
Total Phosphorus
Average
Max.
Nlin.
Average
Max.
, - Min.
Average
. Max.
‘,..., ' Min.,
Average
, Max.
Min.
Average
Max.
Min. "
November-05
3
28
<1
7.5
8.5
6.5
10.0
28.0
3.6
December-05
2
5
1.0
_1.0
9.8
9.5
10.6
8.4
3.2
4.5
2.6
knuary-06
3
2
10.3
8.5
2.9
3.7
2.1
9.85
9.85
9.85
0.10
0.10
0.10
Februag-06
3
1.0
10.1
10.7
9.2
4.2
6.6
2.8
March-06
1
<1
<1
9.7
10.8
8.1
5.5
6.6
4.5
Ap111-06
2
6.0
1.0
9.0
10.1
7.9
7.4
9.1
6.2
14.40
14.40
14.40
0.82
0.82
0.82
May-06
2
12
1.0
9.6
12.0
8.8
13.4
29.0
4.2
June-06
3
22.0
<1
8.7
9.5
8.0
10.1
14.9
8.1
July-06
6
>174
<1
8.4
9.3
7.2
10.8
13.6
5.6
0.39
0.39
0.39
10.04
10.04
10.04
August-06
3
21
1.0
8.2
9.5
7.0
13.4
19.2
9.1
September-06
7
530
<1
8.9
10.5
7.2
13.3
20.0
10.3
October-06
5
11
1.0
7.9
8.8
7.0
12.2
18.8
9.0
November-06
12
210
1.0
9.0
9.8
7.9
11.5
14.9
5.3
3.19
3.19
3.19
0.39
0.39
0.39
December-06
1
2
<1
9.0
9.8
7.9
8.4
13.8
3.2
January-07
7
580
<1
8.0
8.9
7.2
9.0
10.9
6.4
8.53
8.53
8.53
0.30
0.30
0.30
February-07
2
7
1.0
8.4
9.6
7.4
11.7
16.5
9.5
March-07
4
600
<1
8.4
9.6
7.0
8.9
10.2
7.9
April-07
1
2
<1
8.2
9.3
7.4
8.4
13.4
4.2
12.50
12.50
12.50
0.61
0.61
0.61
May-07
3
420
<1
7.0
8.2
5.5
5.9
9.6
3.4
lune-07
1
2
<1
6.5
7.5
6.0
8.6
15.8
4.2
July-07
3
7
<1
6.4
7.1
6.0
10.2
12.3
7.5
17.50
17.50
17.50
0.89
0.89
0.89
August-07
1
2
<1
6.4
7.4
6.0
7.7
8.2
7.2
September-07
1
3
<1
6.3
6.8
6.0
4.7
5.10
3.9
October-07
1
<1
<1
6.8
7.6
6.1
11.1
40.0
2.4
29.30
29.30
29.30
1.15
1.15
1.15
November-07
1
<1
<1
7.2
8.5
6.5
6.4
8.0
4.1
December-07
1
<1
<1
8.2
9.4
6.6
11.7
18.8
6.4
January-08
February-08
2
10
<1
8.9
9.9
7.0
10.2
23.2
4.5
11.90
11.90
11.90
0.53
0.53
0.53
9
36
<1
9.3
10.9
7.8
12.4
17.0
6.4
March-08
1
1
<1
8.2
9.6
7.1
7.2
7.6
6.8
April-08
2
29
<1
8.2
9.6
7.1
12.2
21.5
8.0
10.60
10.60
10.60
0.44
0.44
0.44
May-08
1
3
<1
8.3
9.8
7.5
12.2
21.5
8.0
June-08
hily-08
<1
1
<1
<1
7.7
8.7
7.0
7.8
11.3
5.4
1
<1
7.8
7.7
7.7
8.6
6.9
11.9
20.0
5.7
16.40
16.40
16.40
0.78
0.78
0.78
August-08
4
3
210
9
<1
8.5
6.7
15.6
17.2
14.0
_ _
September-08
<1
8.5
6.7
12.7
19.5
7.6
October-08
3
9
<1
8.2
9.2
7.4
7.4
11.1
4.0
7.20
7.20
7.20
0.42
0.42
0.42
3
600
1
8.2
12
5.5
9.5
40.0
2.1
11.81
29.30
0.39
1.37
10.04
0.10

Attachment 2
Toxicity Test Results

Effluent Toxicity Report Form - Chronic Pass/Fail and A
cute LC50
Date: 01/18/08
,X
Facility: TOWN OF PARKTON
Laboratory Performing Test: MERITECH, INC
0(A4 in 1 GQ�r4d
Signature of/Operator in Responsi le CY3arge
NPDES#: NC0026921 Pipe#: 001 County: ROBESON
Signature of Laboratory Supervisor
Comments: dilution water batches
# 637, 638, 639 used in this
test.
* PASSED: 1.72% Reduction *
Work Order:
MAIL ORIGINAL TO:
North Carolina Ceriodaphnia
Chronic Pass/Fail Reproduction Toxicity Test
CONTROL ORGANISMS 1 2 3 4 5 6 7
Environmental Sciences Branch
Div. of Water Quality
N.C. DENR
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
8 9 10 11 12
# Young Produced
12
21
19
19
20
17
22
21
20
20
21
20
Adult (L) ive (D) ead
Effluent %: 90%
TREATMENT 2 ORGANISMS 1
4 5 6 7 8 9 10 11 12
# Young Produced
22
16
18
16
21
18
21
20
18
21
20
17
Adult (L) ive (D) ead
Chronic Test Results
Calculated t = 0.343
Tabular t = 2.508
% Reduction = 1.72
% Mortality
Avg.Reprod.
0.00
Control
19.33
Control
0.00
Treatment 2
19.00
Treatment
2
Control CV
13.655%
% control orgs
producing 3rd
brood
91.7%
PASS FAI
Check One
pH
Control
Treatment 2
D.O.
Control
Treatment 2
MEP
LC50/Acute Toxicity Test
(Mortality expressed as %, combining replicates
1st sample 1st sample 2nd sample
8.04
7.91
7.47
7.64
s
t
a
r
t
1st
7.89
7.94
7.38
7.67
s
e t
n a
d r
t
sample 1st
7.87
7.29
8.23
7.41
7.98
7.91
7.15
7.52
s
e t e
n a n
d r d
t
sample 2nd sample
7.50
7.62
7.88
7.62
7.82
7.75
7.81
7.72
Complete This For Either Test
Test Start Date: 01/09/08
Collection (Start) Date
Sample 1: 01/07/08 Sample 2: 01/10/08
Sample Type/Duration
Sample 1
Sample 2
Grab
Comp. Duration
X 24.5 hrs
X 24.9 hrs
D
I
L
U
T
1st
S
A
M
P
2nd
P/F
S
A
M
P
Hardness(mg/1)
Spec. Cond.(µmhos)
Chlorine(mg/1)
Sample temp. at receipt(°C)
46
167
250
289
<0.1
<0.1
0.8
0.9
%
%
%
%
%
%
%
•
%
%
%
%
%
%
%
%
%
%
%
%
%
Concentration
Mortality
LC50 =
95% Confidence Limits
% --
Method of Determination
Moving Average _ Probit
Spearman Karber _ Other
start/end
Note: Please
Complete This
Section Also
start/end
Control
High
('ran r
pH
Organism Tested: Ceriodaphnia dubia
Duration(hrs):
Copied from DWQ form AT-1 (3/87) rev. 11/95 (DUBIA ver. 4.41)
D.O.

j
# Young Produced
Adults Live / Dead
Day #5
# Young Produced
Adults Live / Dead
Day #7
# Young Produced
Adults Live / Dead
ftlaritsch, Inc. L--
Mini Chronic Pass/Fail Test: Ceriodaphnia dubia
1 '�� Pipe #: -, County:0� Date Start:
Client: �\.t� Time Start:
NPDES #: NC 4 o-L `12-i Date / Time of Culture Transfer: I'- ,3 -1' * // `�) A i"
Dilution Water: Lake Raids-a/Ur* Date / Time Neonates born: I — '-(- a r
Age of Neonates eonates at Test Start:: .z'.'7 t, o hours
Test Organism Source: Tray #�7
Stirred / Aerated for D.O.: ¥ /OD Randomized: I Culture Tray Temp: <c, °C
Control Organism Reproduction
Day #2 1 2 3 4 5 6 7 8 '9 '10 11 12
Li-
0 G 0
r� L.
1 2 3 4
I L
1 2, 3 4
I~1IGi)
L I t-- ilr
Total Produced I
5
6
O
7
8
O
:9 -10 11 12
O
L
5
L_
6
L
919
L_
L_
L
L_
8 9 10 11 12
9/9-
L-
L
1st Renewal Date: Irr
2nd Renewal Date:
Analyst(s): 067 Ai t_ ykty
01 III 111 Igo 1 )71; .I 1 L.ol X I .RI 1261
C%
Percent of Control producing third brood: , %
Test Sample Organism REproduction
I Effluent %: (7() I
10 1112
Day 7F1
1
0
C)
.,
0
-,
G
..
0
0 0
0
0
0
# Young Produced
Adults Live !Dead
L-.
LL
L
i_
L_ I L
1...
L.
L
L
L
... ,^
rs
7
uay OD I .= .. • _
3
V
# Young Produced
3 j
ill
3
I
.
Adults Live / Dead
L— 11.--
I
L
L
L I L
L
E—
i_
L.
L.
L.
# Young Produced
Adults Live / Dead
Total Produced
)211(
l I;90
l t�
.l�
).)
Sample 1:
Incubator #: l
Date End: IlrE,/C6
Time End:
Time:
Time:
/.- 5`S7m
S:Ye AiV)
Reviewed by: fvrx.._
Collection (Start) Dates:
IA ?
Sample 2: i//u/%>'
Sample information
100% pH
G / C?
,Duration
Sample 1
7, Z©
G
2L/, "
hours
Sample 2
l� ,(Gj,7
C
2 `i .rI
hours
Batchg
J27utoi
(03 j
Sample
,
Sample
2
Transfer Day
2
rj
;.� ;.:x.;.
- _
;t . .
.
Hardness
(mg/L)
&
1i
if G
'..
' .
Spec. Cond.
(umhos/cm)
! I"'
Ito
1 / 7
L-5,''
20
Chlorine
(mglL)
°
'=
7,
i) "la1
l
LV'/
Receipt Sample
Temp (C)
L
_ r.
_.
.:'
CYO
p�
V c\
p1
1st Sample
Control
7,""r
Sample
7, 1-17
7,0
D.O. 1st Sample
Control
Sample
Temp.
Control
Sample
1st Sample
Transferred by: Fed by:
Day0 461
Day 1
Day 2 Yne(
Day 3 1ti2--
Day 4 I\1
Day 5 Yl-l{' eh —
Day 6 /yirs
c,
Terminated by: pi
1st Sample
7 d(
7,*
Cv?
1st Sample
7,50 7 r
7,£.6 ?I(o
1st Sample
-2,;0
2nd Sample
7,9
2nd Sample
L
2nd Sample
iso
Comments:

MERIT ECH, INC. Sample ID#: (yet C'C
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
Email: txmrtech(abellsouth.net Web Site: www.meritech-labs.com
Wit . ('P"
CLIENT INFORMATION
11:,k-PCAP
Contact Person: ,f.441
Address: 62 ;✓4.: r,3"
City:
POP
NPDES#: NC up-.
Phone: '77 Er. 33 n� .
Pipe #:
County: State: �'�f Zip: y 7/
SAMPLE INFORMATION
Sample Site: j
Sample Type: ❑ Grab L Composite # of containers:
Sampling Time: Start Date: 7.5fIN' a v` Start Time: c `x' 0 PM
End Date: (0,141L) i7 End Time: 0981 I i PM
Test Required: d Chronic (7 days)
❑ Acute (24-48 hours)
Comments:
u�t.�:
i e't ��
—o CHRONIC TESTS MUST SE
TAKEN AFTER 13:03 AESP
"'° SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE "'
\ice i � .,j'� Signature: )` .7.1,, ,.ei.o % :. ii7".1.1,."-
Collector sname: Print: e-41 et V 6m a s.-- 9
I II c cr
TOXICITY TEST INFORMATION
Test Organism: Er Ceriodaphnia dubla (water flea)
❑ Pimephales promelas (fathead minnow)
❑ frlysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions):
Relinquished by: ,•/ /` 7-- 9/
Received
Relinquished by:
• SHIPPING INFORMATION
Received by:
jj% r,._ce„.._ F
Sample Temperature (°C):
Date:
Date:
Date:
Date:
Time: CC:- LY t (A�1/ PM
Time: 0 Ai) PM
Time: AM PM
Time: ;3;SO AM PM
Method of Shipment: ❑ UPS ❑ Fed EX ❑ Meritech Pick-up
" Samples shipped on Friday must be FedEz and must be clearly labeled for Saturday delivery "
` SAMPLE RECEIVING (Laboratory Use Only) 1t
Relinquished by: \t ,� C v�S e_e_ EL S
Received
Y:
Sample Temperatur"-s ('C):
Date: I / k) T
Time: CO C' PM
Sample Condition: ],_C tC
WHITE = Laboratory copy
YELLOW = Client copy

MERITECH, INC.
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
Sample ID #!✓
Email: txmrtechAbelisouth.net Web Site: www.meritech-labs.com
Client:
Contact Person:
Address:
City:
County:
CLIENT INFORMATION
;
A. R..,� fJ.
.t •
A.Cir'E•'
State: We' Zip:
PO#:
NPDES#: NC f , :`�. ~I1
! rv..c
Phone:
Pipe #: -•`hp1
Sample Site:
Sample Type: ❑ Grab
Sampling Time:
Start Date:
SAMPLE INFORMATION
f.,/ f;.r.•d b p P4Ilk
IA Composite
End Date: I)
# of containers:
Start Time: erS Li tY PM
r --e CHRONIC TESTS MUST BE
End Time: E;d :y ;ley {A PM TAKCN AFTER.10:00 Aril
**" SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE `°°
s
Collectors Name: Print: •;�"t,s� a t.�+ :f�r,:rc..'�.o Signature: 1,�, yr e`'�`r:'rr.,'i�;1
�• 6 f' r
TOXICITY TEST INFORMATION
Test Organism: '] Ceriodaphnia dubla (water flea)
❑ Acute (24-48 hours) ❑ Pimephales promelas (fathead minnow).
❑ Mysidopsis bahla (shrimp)
Test Concentrations (if multiple dilutions):
Test Required: Cr Chronic (7 days)
Co mr.%ents:
Relinquished by:
Received by:
Relinquished by: L
Received by: ,��•-�-� r'�
SHIPPING INFORMATION
Date:
Date:
--tom
Date: / ' ( (' •s'
Date: //-Ua
I--// - o P
ample Temperature (°C):
Time: /L''• `Jr 61 PM
Time: ! ° 'IF Q PM
Time: /.D 7f- g PM
Time: 3 3 AM PM `
U %3 0 (7-,
Method of Shipment: 0 UPS ❑ Fed EX ❑ Meritech Pick-up
**Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery "
SAMPLE RECEIVING (Laboratory Use Only)
Relinquished by:
Received by:
Sample Temperatures (°C): (hl.C✓� 1 Lr7 1
Date:
'
Time:
Sample Condition:
/6) 7r'
PM
WHITE = Laboratory copy YELLOW = Client copy

Effluent Toxicity Statistical Results - Chronic Pass/Fail Date: 01/18/08
Facility: TOWN OF PARKTON NPDES#: NC0026921 Pipe#: 001 County:ROBESON
Laboratory Performing Test: MERITECH, INC
Reduction: 1.72%
CONTROL 90% Effluent
# Replicates 12 12
Female Live 12 12
Adult Male 0 0
Adult Dead 0 0
Adult Mortality 0.00% 0.00%
# Neonates 232 228
Mean # Neonates 19.333 19.000
Standard Deviation 2.640 2.089
Coefficient of Variation 13.655%
A = 12
Fisher's Exact Test
B = 12 a = 12
a/A = 1.00 b/B = 1.00
Success is: survival
Critical b value = 8
12 > 8
b = 12
The test concludes that the proportion of survival is not
significantly different for the control and the effluent groups.
Test Passes!
SHAPIRO-WILK'S TEST FOR NORMAL DISTRIBUTION OF DATA
ORDERED OBSERVATIONS
i Group Neonates Centered i Group Neonates Centered
1 C 12-7.3333 13 C 20 0.6667
2 E 16-3.0000 14 C 20 0.6667
3 E 16-3.0000 15 E 20 1.0000
4 C 17-2.3333 16 E 20 1.0000
5 E 17-2.0000 17 C 21 1.6667
6 E 18-1.0000 18 C 21 1.6667
7 E 18-1.0000 19 C 21 1.6667
8 E 18-1.0000 20 E 21 2.0000
9 C 19-0.3333 21 E 21 2.0000
10 C 19-0.3333 22 E 21 2.0000
11 C 20 0.6667 23 C 22 2.6667
12 C 20 0.6667 24 E 22 3.0000

SHAPIRO-WILK'S TEST FOR NORMAL DISTRIBUTION OF DATA (cont.)
COEFFICIENTS AND DIFFERENCES
i x(n-i-1) x(i) a(i) x(n-i-1) - x(i)
1 3.0000 -7.3333 0.4493 10.3333
2 2.6667 -3.0000 0.3098 5.6667
3 2.0000 -3.0000 0.2554 5.0000
4 2.0000 -2.3333 0.2145 4.3333
5 2.0000 -2.0000 0.1807 4.0000
6 1.6667 -1.0000 0.1512 2.6667
7 1.6667 -1.0000 0.1245 2.6667
8 1.6667 -1.0000 0.0997 2.6667
9 1.0000 -0.3333 0.0764 1.3333
10 1.0000 -0.3333 0.0539 1.3333
11 0.6667 • 0.6667 0.0321 0.0000
12 0.6667 0.6667 0.0107 0.0000
1
W = X 110.3003
124.6667
Calculated W = 0.885 Critical W = 0.884
0.885 a 0.884
The reproduction -data is normally distributed
evaluated at a 99% confidence interval.
Test Passes!
F test for Homogeneity of Variance
Control variance 6.9697
F = _ - 1.60
Effluent. variance 4.3636
Numerator degrees of freedom: 11 Denominator degrees of freedom: 11
Critical F = 5.32
1.60 s 5.32 =► The Test PASSES, the variances of the two groups
are significantly the same, homogeneous.

EQUAL VARIANCE t TEST
19.3 - 19.0
t = _ 0.343
0.972
Degrees of freedom = 22
Critical t = 2.508
0.343 < 2.508
Test passed. There is not a significant difference in reproduction
between the Control and the effluent evaluated at a 99% confidence interval.
Chronic Test PASSES

Collector's Name: Print:
MERITECH, INC. Sample ID tt:
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
Email: txmrtech(ibellsouth.net Web Site: www.meritech-labs.com
T c .
Client:
Contact Person:
Address:
City:
County:
CLIENT INFORMATION
l VN OP, k4-oN
(% alp sciA tcleA.
Po i3ox ss'
/lobe SUN
State: He-
PO#:
NPDES#: NC 00a 44-34
Phone:
Pipe #:
9`lv-Q g 336 0
oo/
Zip: 2 3 7/
Sample Site:
SAMPLE INFORMATION
/ k �o v, //11rP
Sample Type: ❑ Grab 2 Composite
Sampling Time: Start Date:
7?ANO$'
End Date: �'(,rI.3.wo Y
# of containers:
Start Time: 0 f 3rj ® PM
End Time: O9i in ® PM
—r CHRONIC TESTS MUST BE
TAKEN AFTER 10:00 AM
•" SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE •"
rt•_n, y Signature: reeitM' L
Test Required: Elf Chronic (7 days)
❑ Acute (24-48 hours)
Comments:
TOXICITY TEST INFORMATION
Test Organism: Ceriodaphnia dubia (water flea)
❑ Pimephales promelas (fathead minnow)
❑ Mysidopsis bahla (shrimp)
Test Concentrations (if multiple dilutions): 9070
Relinquished by:
Received by:
Relinquished by:
Received by:
SHIPPING INFORMATION
Date: /-P--dP-
Date:
Date:
Date:
Date:
Sample Temperature (°C):
Time: i7 Lis -
Time:. 0 7 LiS'
Time:
Method of Shipment: ❑ UPS ❑ Fed EX ❑ Meritech Pick-up
**Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery '•
PM
PM
AM PM
AM PM
Relinquished by:
Received by:
Sample Temperatures (°C):
SAMPLE RECEIVING (Laboratory Use OnIY1
Date:
Time:
AM PM
Sample Condition:
WHITE = Laboratory copy YELLOW = Client copy

Effluent Toxicity Report Form - Chronic Pass/Fail and Acute LC50
Date: 04/17/08
--JFacility: TOWN OF PARKTON NPDES#: NC0026921 Pipe#: 001 County: ROBESON
Laboratory Performing Test: MERITECH, INC
X
Signature of Operator in/ Responsib Cha ge
Signature of Laboratory Supervisor
Comments: Dilution Water Batch
#655, 656 & 657 Used
* PASSED: 3.92% Reduction *
qork Order:
MAIL ORIGINAL TO:
North Carolina Ceriodaphnia
Chronic Pass/Fail Reproduction Toxicity Test
2ONTROL ORGANISMS
Environmental Sciences Branch
Div. of Water Quality
N.C. DENR
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
1 2 3 4 5 6 7 8 9 10 311 12
# Young Produced
27
28
26
27
27
25
26
28
27
22
Adult (L) ive (D) ead
d
19
Effluent %: 90%
- TREATMENT 2 ORGANISMS 1 2 3 4 5 6 7 8 9 10 11 12
# Young Produced
27
29
26
27
20
20
30
22
27
24
21
21
Adult (L) ive (D) ead
Chronic Test Results
Calculated t = 0.771
Tabular t = 2.508
% Reduction = 3.92
% Mortality
Avg.Reprod.
0.00
Control
25.50 •
Control
0.00
Treatment 2
24.50
Treatment
2
Control CV
10.509%
% control orgs
producing 3rd
brood
100%
PASS FAIL
Check One
pH
Control
Treatment 2
,D.O.
Control
Treatment 2
1st sample
7.99
7.97
7.20
7.29
s
t
a
r
t
1st sample
e
n
d
7.75
7.63
7.71
7.57
1st sample
7.94
7.85
7.19
7.32
s
t e
a n
✓ d
t
1st sample
7.83
7.63
7.80
7.51
2nd sample
7.92
7.94
7.14
7.85
s
t e
a n
✓ d
t
2nd sample
7.95
7.53
7.83
7.26
LC50/Acute Toxicity Test
ortality expressed as % combining replicates
Complete This For Either Test
Test Start Date: 04/09/08
Collection (Start) Date
Sample 1: 04/07/08 Sample 2: 04/10/08
Sample Type/Duration 2nd
1st P/F
Grab Comp. Duration D
I S S
Sample 1 X 24.2 hrs L A A
U M M
Sample 2 X 24.7 hrs T P P
Sample
Hardness(mg/1)
Spec. Cond.(µmhos)
Chlorine(mg/1)
temp. at receipt(°C)
46
182
142
147
<0.1
<0.1
1.0
0.7
%$
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
Concentration
Mortality
start/end
LC50 = %
95% Confidence Limits
% --
Method of Determination
Moving Average Probit _
Spearman Karber _ Other
Note: Please
Complete This
Section Also
start/end
Control
High
rr-n r- -
pH
Organism Tested: Ceriodaphnia dubia
Duration hrs) :
Copied from DWQ form AT-1 (3/87) rev. 11/95 (DUBIA ve/. 4.41)
D.O.

Client: Park-64
NPDES #: NC (X)Zla 924
Dilution Water: Lake Reidsville
Test Organism Source: Tray #
Stirred / Aerated for D.O.: Y /
Meritech, Inc. %PJL
Mini ChronicPass/Fail Test: Ceriodaphnia dubia
Pipe #: PY) j County: 12p 6/'6rt, Date Start:
Date / Time of Culture Transfer: LI -g'-p t) / C=3©AM Time Start:
l
Date / Time Neonates born: t-j - q - /0 1011 st Renewal Date:
Age of Neonates at Test Start: A® hours 2nd Renewal Date:
Randomize • N Culture Tray Temp: ZS °C
I7_DnpM
i./ //i /©8
Lthqhys-
Incubator #: 3
Date End: S///6./pg
Tirne End:
Time:
Time:
Analyst(s): /t inL At j'L Reviewed by:
.;oar
g : 3D,qr"
Control Organism Reproduction
Da v #2 1 2 3
4 5 6 7 8 9 10 11 12
# Young Produced
0
0
0
0
0
C.
0
Q
0
0
0
0
Adults Live / Dead
L.
L.
i_
L.
I.-
(..,
L
L—
L
1--
(_
/...
Day #5
1
2 3 4 5 6 7 8 9 10 11 12
# Young Produced
6
b
l
!
to
6
3
9
14
Adults Live / Dead
L
L
L
LLL
L
1_.
L.
L.
L
L
Dav #7
1
2
3
4
8
10 11 12
# Young Produced
1 /Jj
12.
)11r
/O/j3
) 4
'%'
le
' //3
/9
£Jj
If,
7y 45
Adults Live / Dead
L
t-
L
L
L
L
L
L
L
L
L
L
Total Produced
L7
,2..0
2
.2.3-
,2:7-
-5
r2 , 12$
�3-
��
2.11
) 9
Test Sample Organism Reproduction
Effluent %: go
Day #2
1
Percent of Control producing third brood: /1)0 % ,
2 3 4 5 6 7 8 9 10 11 12
# Young Produced
0
0
Q
00
0
0
0
0
0
0
0
Adults Live / Dead
L.
L
L.-
L
L<
L
L.
L--
L.
L.
L.,
L.
Dav #5
1
2 3 4 5 6 7 8 9 10 11 12
# Young Produced
G?
V
..5--
-2
qC
y
9
-
1
Adults Live / Dead
1--,
I
L
L.
L.
L
l_
L
L
L
L
t.._
Day #7
1
5
6
7
9 10 11 1
# Young Produced
/U j
I //l4
tL l
' z
6Yy
40'
34
9/n
1 //2
0,2
-749
�/ l
L
Adults Live / Dead
1-
L
),_
L
L
L
L-
L
L
L-
L
Total Produced
Comments:
20
22
27
.�I
Collection (Start) Dates:
Sample 1:17%y
Sample Information
Sample 2: '1/io/o5Y
100% pH
G / C?
Duration
Sample 1
(D.q 8
G
zy.Z hours
Sample 2
62,g0
G
2.4.7 hours
Batch #
655.
tw ii
(aS7
Sample
1
Sample
2
Transfer Day
0
2
5
7:-A. ,: •
._
Hardness
tm92)
r
r�10
NZ
`t- rr
_u ::
t,.iY::=alt.
"?
:,
,.I
Spec. Cdnd.
(umhos/cm)
1 �Z
�t Q,
‘'t2)
Q�
11 u
i q Z
-7
m IL
i.a
Receipt Sample
Temp. (°C)
c¢{r i
s =A� b
, .,t.)
=„ �.. ",
,
' `
j
1, O
0.7
1st Sample
Control
7gei
779.7
Sample
7,2G
7,Z9
D.O.
1st Sample
Control
*7,75'.
.7.(03
Sample
7, 7J
7,57
Temp.
1st Sample
Control
7-sD
Sample
75,o
Transferred by. Fed by.
Day0 g- /iiL
Day 1 eV —
Day 2 !/j!i i2 hrf
Day 3
Day 4
Day 5 /'
Day 6
Terminated by:
1st Sample
,9y
1.19
7. gC
7,32
1st Sample
7,0
743
7, 60
7.51
2nd Sample
7.RZ
.7,t9
2nd Sample
7,9.E
7,53
7.03
7,zly
1st Sample 2nd Sample
14.3

Client:
Contact Person:
Address:
City:
County:
MERITECH, INC. Sample ID#: OLOC (0
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
Email: txmrtechbellsouth.net Web Site: www.meritech-labs.com
CLIENT INFORMATION
WV 7 P.
-T' 2 /2 Y ? 1. 1,74 f e.12_
P v. Sox .$T
State: Ate_._
PO#:
NPDES#: NC 002 G) .i 1
Phone: 90 -YS'Y - 3 461-1
Pipe #: 00/
Zip: �. y •7 /
SAMPLE INFORMATION
Sample Site: PA& k to iv lv r 4
Sample Type: ❑ Grab ® Composite # of containers:
Sampling Time: Start Date: y_ U 7 — lJ y Start Time: 0 900 N PM
CP PM
End Date: Li— 4 ('- p of End Time: 09v5.—
--► CHRONIC TESTS MUST BE
TAKEN AFTER 10:00 AM
*** SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE ***
Collector's Name: Print: Q.4•tt y rvi. -Ai / ?.4 c
Signature: lr�s�ti, diii,
,—,/ TOXICITY TEST INFORMATION,�
Test Required: W Chronic (7 days) Test Organism: L� Ceriodaphnia dubla (water flea)
❑ Acute (24-48 hours) ❑ Pimephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
IWC: q0 % Test Concentrations (if multiple dilutions): 0`7.17
Comments:
Relinquished by:
Received by:
Relinquished by:
Received by:
(V4
SHIPPING INFORMATION
e vuf /"
Date:
Date:
Date:
Date:
Lt -
y 8-6$ %:sa?ih
Temperature (°C):
Method of Shipment: 0 UPS ❑ Fed EX ❑ Meritech Pick-up
`• Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery **
Time:
Time:
Time:
Time:
QTs
G S s- c)
769, PM
PM
AM PM
AM
A,Aza---, SAAMPLE RECEIVING (Laboratory Use Only)
Relinquished by:�IV�l Received /
b� Date: "l ^ —v b Time: e M� PM
�
Sample Temperatures (°C): I • 0i 1 -0 I I Sample Condition: .L r C r4
WHITE = Laboratory copy YELLOW = Client copy

�iP
MERITECH, INC. Sample ID #: 04 / I r S
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
Email: txmrtech(a bellsouth.net Web Site: www.meritech-labs.com
Client:
Contact Person:
Address:
City:
County:
CLIENT INFORMATION
'.?iVi rr i'VI, U% rz.cY.c' w,-
( o.. 13 a x s-r
. PO#:
NPDES#: NC 0027 92_ /
Phone: 91D-S'S 336O
Pipe #: /lcJ /
State: A/e:: Zip: 29- 3 7/
Sample Site:
Sample Type: ❑ Grab
SAMPLE INFORMATION
/2A LeM/ WA/ IP
D'AComposite # of containers: .
Sampling Time: Start Date: / - / O - U S/ Start Time:. Ofti 0 PM
End Date: /_ 11- D y End Time: /t Z L AI PM
—► CHRONIC TESTS MUST BE
TAKEN AFTER 10:00 AM
*** SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE ***
Collector's Name: Print: re fi It 1/7.
Signature:
TOXICITY TEST INFORMATION
Test Required: U Chronic (7 days) Test Organism: 21 Ceriodaphnia dubla (water flea)
❑ Acute (24-48 hours) ❑ Pimephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions):
Comments:
IWC: 9d
Relinquished by:
Received by:
Relinquished by:
14. 14/A,
-'fCI3
SHIPPING INFORMATION
Date: 2/-//- U f' Time: J I I u C) PM
Date: [-1I' ck Time: % (/ U PM
Date: (-1--I I- c(r Time: o? : i{ 0 A
Date: '' (' C Time: a: iy. 0 AM
Received by:
i-//-c�P 6 : L$ '
�,1 : _��Sample Temperature (°C):
Method of Shipment: ❑ UPS ❑ Fed EX ❑ Meritech Pick-up
**Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery **
Relinquished by:
SAMPLE RECEIVING (Laboratory Use Oniv1
Received by: M Law(€. )1 ' 2-
Sample Temperatures (°C): 0.' f / G." 1 I
Date:
Time: /; L15 AM PM
/ Sample ConditionTC--Q-
WHITE = Laboratory copy YELLOW = Client copy

Effluent Toxicity Statistical Results - Chronic Pass/Fail Date: 04/17/08
Facility: TOWN OF PARKTON NPDES#: NC0026921 Pipe#: 001 County:ROBESON
Laboratory Performing Test: MERITECH, INC
Reduction: 3.92% CONTROL 90% Effluent
# Replicates 12 12
Female Live 12 12
Adult Male 0 0
Adult Dead 0 0
Adult Mortality 0.00% 0.00%
# Neonates 306 294
Mean # Neonates 25.500 24.500
Standard Deviation 2.680 3.606
Coefficient of Variation 10.509%
A = 12
Fisher's Exact Test
B = 12 a = 12
a/A = 1.00 b/B = 1.00
Success is: survival
Critical b value = 8
12 > 8
b = 12
The test concludes that the proportion of survival is not
significantly different for the control and the effluent groups.
Test Passes!
SHAPIRO-WILK'S TEST FOR NORMAL DISTRIBUTION OF DATA
ORDERED OBSERVATIONS
i Group Neonates Centered i Group Neonates Centered
1 C 19-6.5000 13 C 27 1.5000
2 E 20-4.5000 14 C 27 1.5000
3 E 20-4.5000 15 C 27 1.5000
4 C 22-3.5000 16 C 27 1.5000
5 E 21-3.5000 17 E 26 1.5000
6 E 21-3.5000 18 C 28 2.5000
7 E 22-2.5000 19 C 28 2.5000
8 C 24-1.5000 20 E 27 2.5000
9 C 25-0.5000 21 E 27 2.5000
10 E 24-0.5000 22 E 27 2.5000
11 C 26 0.5000 23 E 29 4.5000
12 C
26 0.5000 24 E 30 5.5000

SHAPIRO-WILK'S TEST FOR NORMAL DISTRIBUTION OF DATA (cont.)
COEFFICIENTS AND DIFFERENCES
i x(n-i-1) x(i) a(i) x(n-i-1) - x(i)
1 5.5000 -6.5000 0.4493 12.0000
2 4.5000 -4.5000 0.3098 9.0000
3 2.5000 -4.5000 .0.2554 7.0000
4 2.5000 -3.5000 0.2145 6.0000
5 2.5000 -3.5000 0.1807 6.0000
6 2.5000 -3.5000 0.1512 6.0000
7 2.5000 -2.5000 0.1245 5.0000
8 1.5000 -1.5000 0.0997 3.0000
9 1.5000 -0.5000 0.0764 2.0000
10 1.5000 -0.5000 0.0539 2.0000
11 1.5000 0.5000 0.0321 1.0000
12 1.5000 0.5000 0.0107 1.0000
1
W = X 209.4098
222.0000
Calculated W = 0.943 Critical W = 0.884
0.943 a 0.884
The reproduction data is normally distributed
evaluated at a 99% confidence interval.
Test Passes!
F test for Homogeneity of Variance
Effluent variance 13.0000
F = - - 1.81
Control variance 7.1818
i
Numerator degrees of freedom: 11 Denominator degrees of freedom: 11
Critical F = 5.32
1.81 s 5.32 =► The Test PASSES, the variances of the two groups
are significantly the same, homogeneous.

EQUAL VARIANCE t TEST
25.5 - 24.5
t = - 0.771
1.297
Degrees of freedom = 22
Critical t = 2.508
0.771 < 2.508
Test passed. There is not a significant difference in reproduction
between the Control and the effluent evaluated at a 99% confidence interval.
Chronic Test PASSES

Collector's. Name: Print: re. 4.4y M. W A g e A s
MERITECH, INC.
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
Email: txmrtech a(�.bellsouth.net Web Site: www.meritech-labs.com
Sample ID #:
Client:
Contact Person:
Address:
City:
County:
CLIENT INFORMATION
7—own, of �vRkruN wwrP
TeAAy 1. 1.14eRs
P. a. ,3 u x
State: NC_ Zip:
PO#:
NPDES#: NC 002 69 .1 I
Phone: 91/D - n
Pipe #: CC),
Sample Site:
Sample Type:
Sampling Time:
❑ Grab
Start Date:
End Date:
SAMPLE INFORMATION
P4ak-to N wti/r /a
® Composite # of containers:
4-07 —US!
Start Time: 0 S(uo
End Time:
PM
a PM
CHRONIC TESTS MUST BE
TAKEN AFTER 10:00 AM
*** SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE ***
Signature: -eA �, :••"'✓1. 414
Test Required: 0/Chronic (7 days)
❑ Acute (24-48 hours)
Comments:
IWC: To eie
TOXICITY TEST INFORMATION
Test Organism: Ceriodaphnia dubia (water flea)
❑ Pimephales promelas (fathead minnow)
Mysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions): 0'7,7
Relinquished by:
r
Received by: •
Relinquished by:
Received by:
Date: (}4/-0 ci/ —U r/
Time: �Al�v PM
Date:
L Time: AM PM
Date: t' Time: AM PM
Date:
Time: AM PM
Sample Temperature (°C):
Method of Shipment: D
UPS ❑ Fed EX ❑ Meritech Pick-up
'• Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery'
SAMPLE RECEIVING (Laboratory Use Onlvl
Relinquished by:
Received by:
Sample Temperatures (°C):
SHIPPING INFORMATION
Date:
I _I
Time:
Sample Condition:
AM PM
WHITE = Laboratory copy YELLOW = Client copy

Effluent Toxicity Report Form - Chronic Pass/Fail and Acute LC50
Date: 07/17/08
1Facility: TOWN OF PARKTON
Laboratory Performing Test: MERITECH, INC
X
x
Signature o Operatot in F.�sponnls1
Signature of Laboratory Supervisor
NPDES#:
NC0026921 Pipe#: 001 County: ROBESON
Comments: Dilution Water Batch
#677 & 678 Used
* PASSED: -0.41% Reduction *
qork Order:
MAIL ORIGINAL TO:
forth Carolina Ceriodaphnia
Chronic Pass/Fail Reproduction Toxicity Test
CONTROL ORGANISMS
Environmental Sciences Branch
Div. of Water Quality
N.C. DENR
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
1 2 3 4 5 6 7 8 9 10 11 12
# Young Produced
19
21
22
21
21
21
20
21
20
20
19
21
Adult (L) ive (D) ead
L
Effluent %: 90%
TREATMENT 2 ORGANISMS 1
2 3 4 5 6 7 8 9 10 11 12
# Young Produced
22
20
20
21
22
18
22
23
25
18
14
22
Adult (L)ive (D)ead
Chronic Test Results
Calculated t = -0.096
Tabular t = 2.650
% Reduction = -0.41
% Mortality
Avg.Reprod.
0.00
Control
20.50
Control
0.00
Treatment 2
20.58
Treatment
2
Control CV
4.412%
% control orgs
producing 3rd
brood
100%
ASS FAIL
Check One
pH
Control
'Treatment 2
D.O.
Control
Treatment 2
1st sample 1st sample 2nd sample
8.01
8.08
7.17
7.61
s
t
a
r
t
1st
7.99
7.94
7.32
7.64
s
t
a
r
t
sample 1st sample
e
n
d
7.62
7.39
6.87
7.25
e
n
d
7.57
7.35
7.45
7.30
7.99
7.94
7.21
7.41
s
t e
a n
r d
t
2nd sample
7.71
7.23
7.46
7.11
LC50/Acute Toxicity Test
(Mortality expressed as %
combining' replicates
Complete This For Either Test
Test Start Date: 07/09/08
Collection (Start) Date
Sample 1: 07/07/08 Sample 2: 07/10/08 2nd
Sample Type/Duration
1st P/F
Grab Comp. Duration D
I S S
Sample 1 X 24.5 hrs L A A
U M M
Sample 2 X 24.6 hrs T P P
Hardness(mg/1)
Spec. Cond.(µmhos)
Chlorine(mg/1)
Sample temp. at receipt(°C)
44
186
292
213
<0.1
<0.1
0.6
1.6
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
Concentration
Mortality
LC50 =
95% Confidence Limits
--
Method of Determination
Moving Average _ Probit _
Spearman Karber _ Other
start/end
Note: Please
Complete This
Section Also
start/end
Control
High
fnn r
pH
Organism Tested: Ceriodaphnia dubia
Duration(hrs):
Copied from DWQ form AT-1 (3/87) rev. 11/95 (DUBIA ver. 4.41)
D.O.

Meritech, Inc. .Ti, L—
Client: PcxcikOJ1
NPDES #: NC OOZ(a? 74 Date / Time of Culture Transfer: 7- SS-13g % gA� Time Start: j ; r'ey�.fFri
Dilution Water: Lake Reidsville Date / Time Neonates born: 7 - q -v &" tqa4,,,-, — 7:344,yist Renewal Date: 7/,/ /o g
Test Organism Source: Tray # I Age of Neonates at Test Start: )) hours 2nd Renewal Date: 7f q /e,
Stirred / Aerated for D.O.: Y /& Randomized / N Culture Tray Temp: 25- °C Analyst(s): / 0IL , i/L Reviewed by: ,i32-.
Control Organism Reproduction
Day #2 1 2 3
Mini Chronic Pass/Fail Test: Ceriodaphnia dubia
Pipe #: col County: Pp be ,c yx Date Start: '7hi log
4 5 6
# Young Produced
0
0
0
0
0
0
0
0
O
0
0
0
Adults Live / Dead
L
L_
L.
L,
L
L.
L
L
LLUL
Day #5
1
2 3 4 5
# Young Produced
,5--
.-
9-
Li
tt
Y
Adults Live / Dead
L
L
L_
L
L
L_
L_
L_
L-
L
t_
L
Day #7
1
2
3
4
•
11
# Young Produced
0"
Vic
i°l -7
7/
£1'7
/I
`hi
q,
vfl
l7
7/�
s1
Adults Live / Dead
L
L
- L
1_
L
i__-
l_____
i_
t_
L
L
Total Produced
lot _ ,
_ i
L1
.?..1
A
,1
-J
'O
0
,2
Test Sample Organism Reproduction
Effluent %: 90
Day #2
1
2
3
Percent of Control producing third brood: /00
6
# Young Produced
0
CO
0
O
0
c�
-
0
-
O
`.
CU
.v
O
, 1
c:i
IL
0
Adults Live / Dead
L_
L
L_
1--
LLL
L
L
L
L_
L.
Day #5
1
2
3
# Young Produced
L
Li
2)
3
y
,5
f
Li
y
3
Adults Live / Dead
_ .
L
L
L
L
L
L
L
L
l_
L,
L
Day #7
1
2
3
4
10
1
2
# Young Produced
5J/0
5Vf
7/)°
5/T
100
(D'7
7///2
7//0
(Oh)
7/7
ii
9/p
1_
Adults Live / Dead
`--
L
L
L
1._
L
L
L
L
L
1_
Total Produced
,.P, ,
)
2,0
A
,AA
/
•Z
d3
05.
1111
a9.
Comments:
Collection
(Start) Dates:
Sample 1: `/ 7
Sample Information
Incubator #_3
Date End: 7/i6/08-
Time End: lV•/.��1r,
Time: q :(�S
Time:
Sample 2: 7/0`O8
100% pH
G / C?
Duration
Sample 1
7.0 /
L.
2-I-i. 5 hours
Sample 2
6.' O
C.-
7-`)• 6 hours
Batch #
(7)
—�
(07$
Sample,
Sample
2
Transfer Day
0
2
5
iTt5R-k,
;, ti
Hardness
(mglL)
yL/
---)
9q.
x-=r,
µe -,
y :`,
Spec. Cond.
(umhos/cm)
2
186
—
1,16
ZqZ
213
Chlorine
(mglL)
9S a
:i.3„
t' ..v
;:xti-y
'i?tiy't=
,
L0.1
LO.1e
Receipt Sample
Temp. CC)
ems,
t `3
-,'
x�r�E3a
n
0 . t0
' , I n
pH
1st Sample
Control
8,01
Sf.O '
Sample
7, 17
7, (a 1
D.O.
1st Sample
Control
7 62_
73`(
Sample
G^ 7
;2
Temp.
1st Sample
Control
vl.3
.26.0
Sample
Transferred by: Fed by:
►^J L
Wl►2 f4?
Day 0
Day 1
Day 2
Day 3
Day 4
Day 5
Day 6
6ii1. � r
Terminated by: ,7 2_
1st Sample
297
7, 32
7, 6Y
1st Sample
7, 7
7.;)
7, Li
7,30
1st Sample
2nd Sample
7.y`f
7Lig
791
2nd Sample
7, 71
7II
2nd Sample
1ST 0
1,S.0

MERITECH, INC. • Sample ID#: © r o9D
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
Email: txmrtech a(�bellsouth.net Web Site: www.meritech-labs.com
Client:
Contact Person:
Address:
City:
County:
CLIENT INFORMATION
Pra jj
j'�Gr?C�So,
PO#:
NPDES#: NC 002 6,47 2 I
Phone:
io.-q5 .-310
Pipe #: 00 j
State: NIL Zip: <1'S 3 7
Sample Site:
Sample Type:
Sampling Time:
SAMPLE INFORMATION
Ptii&k. N i/w !'
❑ Grab
[. Composite # of containers: "7
Start Date: fl '1 v'1 •- 0(i Start Time: 0 `ii1 l .() PM
End Date: 0 -7 - v l ' fJ End Time: jO j L 6 PM
Collector's Name: Print:
—► CHRONIC TESTS MUST BE
TAKEN AFTER 10:00 AM
*** SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE ***
y i'��6il� it. frl.4 Signature: /!.%Atr
Test Required: 0 Chronic (7 days)
❑ Acute (24-48 hours)
Comments:
IYYC:
TOXICITY TEST INFORMATION
Test Organism: [2 Ceriodaphnia dubla (water flea)
❑ Pimephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions):
Relinquished by: /&'• . ( rt
Received by:
Relinquished by:
Received by:
SHIPPING INFORMATION
Date: 7-0 -r?
Date:
Date:
Date: 7-
Sample Temperature (°C):
Time: 1 (, % S Cal PM
Time: - /3— 8 PM
Time: /6 U� AM
Time: 16. O 0 AM PM
Method of Shipment: ❑ UPS ❑ Fed EX ❑ Meritech Pick-up
"'Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery**
SAMPLE RECEIVING (Laboratory Use Only)
Relinquished by: MCA/CAA R_Q.L() S
Sample Temperatures (°C): D , `P
Received b
Date: l' g 10' Time: 0 %
/ Sample Condition: C
PM
WHITE = Laboratory copy
YELLOW = Client copy

MERITECH, INC. Sample #: OffI209
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
Email: txmrtech ,,bellsouth.net Web Site: www.meritech-labs.com
Client:
Contact Person:
Address:
City:
County:
CLIENT INFORMATION
Ctaii� c ` F Jrl f 2,k16'
fw
f':ra6escN
State: NC
PO#:
NPDES#: NC r;C/
Phone: `jfU•- '� 3 3to
Pipe#: tC/
Zip:
Sample Site:
PAP
AP
SAMPLE INFORMATION
I^r/Gr;•'
Sample Type: ❑ Grab
Sampling Time: Start Date:
End Date:
[Composite.
# of containers: 2-
-� f O.—C Start Time: .1+f PM
—/i
End Time:
1LT=�% lit PM
—► CHRONIC TESTS MUST BE
TAKEN AFTER 10:00 AM
"` SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE *a
Collector's Name: Print:
Test Required: ''Chronic (7 days)
❑ Acute (24-48 hours)
Comments:
ti
IWC: %
•
('Ac%-.CR3
Signature:
TOXICITY TEST INFORMATION
Test Organism:' Ceriodaphnia dubia (water flea)
❑ Pimephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions):
Relinquished by:
Received by:
Relinquished by:
Received by:
1-Re I
SHIPPING INFORMATION
Date:
Date:
Date:
Date:
Time:
Time:
Time:
Time:
❑ Meritech Pick-up
" Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery "
Cr. `tT - PM
r0 ' 7J f - PM
•7S AM c)
-' 3 S AM
/ "�/ i - d %',15rvkr
Sample Temperature (°C):
Method of Shipment: ❑ UPS ❑ Fed EX
SAMPLE RECEIVING (Laboratory Use Only)
Relinquished by: I `k. IE
Received by: M L.,1-.l)IrQ. /)C
Sample Temperatures (°C): I ' lO / 1 /
Date: t-/2-CS
Time:
Sample Condition:
PM
WHITE = Laboratory copy
YELLOW = Client copy

Effluent Toxicity Statistical Results - Chronic Pass/Fail Date: 07/17/08
Facility: TOWN OF PARKTON NPDES#: N00026921 Pipe#: 001 County:ROBESON
Laboratory Performing Test: MERITECH, INC
Reduction: -0.41%
CONTROL 90% Effluent
# Replicates 12 12
Female Live 12 12
Adult Male 0 0
Adult Dead 0 0
Adult Mortality 0.00% 0.00%
# Neonates 246 247
Mean # Neonates 20.500 20.583
Standard Deviation 0.905 2.875
Coefficient of Variation. 4.412%
A = 12
Fisher's Exact Test
B = 12 a = 12
a/A = 1.00 b/B = 1.00
Success is: survival
Critical b value = 8
12 > 8
b = 12
The test concludes that the proportion of survival is not
significantly different for the control and the effluent groups.
Test Passes!
SHAPIRO-WILK'S TEST FOR NORMAL DISTRIBUTION OF DATA
ORDERED OBSERVATIONS
i Group Neonates Centered i Group Neonates Centered
1 E 14-6.5833 13 C 21 0.5000
2 E 18-2.5833 14 C 21 0.5000
3 E 18-2.5833 15 C 21 0.5000
4 C 19-1.5000 16 C 21 0.5000
5 C 19-1.5000 17 C 21 0.5000
6 E 20-0.5833 18 E 22 1.4167
7 E 20-0.5833 19 E 22 1.4167
8 C 20-0.5000 20 E 22 1.4157
9 C 20-0.5000 21 E 22 1.4167
10 C 20-0.5000 22 C 22 1.5000
11 E 21 0.4167 23 E 23 2.4167
12 C 21 0.5000 24 E 25 4.4167

SHAPIRO-WILK'S TEST FOR NORMAL DISTRIBUTION OF DATA (cont.)
COEFFICIENTS AND DIFFERENCES
i x(n-i-1) x(i) a(i) x(n-i-1) - x(i)
1 4.4167 -6.5833 0.4493 11.0000
2 2.4167 -2.5833 0.3098 5.0000
3 1.5000 -2.5833 0.2554 4.0833
4 1.4167 -1.5000 0.2145 2.9167
5 1.4167 -1.5000 0.1807 2.9167
6 1.4167 -0.5833 0.1512 2.0000
7 1.4167 -0.5833 0.1245 2.0000
8 0.5000 -0.5000 0.0997 1.0000
9 0.5000 -0.5000 0.0764 1.0000
10 0.5000 -0.5000 0.0539 1.0000
11 0.5000 0.4167 0.0321 0.0833
12 0.5000 0.5000 0.0107 0.0000
1
W = X 89.6985
99.9157
Calculated W = 0.898 Critical W = 0.884
0.898 a 0.884
The reproduction data is normally distributed
evaluated at a 99% confidence interval.
Test Passes!
F test for Homogeneity of Variance
Effluent variance 8.2652
F = _ - 10.10
Control variance 0.8162
Numerator degrees of freedom: 11 Denominator degrees of freedom: 11
Critical F = 5.32
10.10 > 5.32 =► The Test FAILS , the variance of the control group
and the variance of the effluent group are not homogeneous.

UNEQUAL VARIANCE t TEST
20.5 - 20.6
t = - 0.096
0.870
Modified degrees of freedom = 13
Critical t = 2.650
-0.096 < 2.650
Test passed. There is not a significant difference in reproduction
between the Control and the effluent evaluated at a 99% confidence interval.
Chronic Test PASSES

MERITECH, INC. sample ID #:
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
i
Email: txmrtech(belisouth.net Web Site: www.meritech-labs.com
Client:
Contact Person:
Address:
City:
County:
CLIENT INFORMATION
f�} I✓iv o k ,v
•;r i1. 2 v ,IVA6 l2 4
/} G* /3v X S-
Pg2k. —ar!
State: /W.
PO#:
NPDES#: NC 002 %q 2 I
Phone: `l 1 U -- 9 5 '31 G d
Pipe #: . 001
Zip: d 153 7 /
Sample Site:
Sample Type:
Sampling Time:
❑ Grab
Start Date:
End Date:
SAMPLE INFORMATION
Pakktow w wTp
21 Composite # of containers:
O 1- 01— 09( Start Time: G 9q/Lf PM
b1 -b5( —btu End Time:
/U/ Z. 6 PM
—i CHRONIC TESTS MUST BE
TAKEN AFTER 10:00 AM
*'* SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE **'
Collector's Name: Print:
7e tz. n. y i✓crl e lL5
Signature: 7-4ic/&t p v►�'
:r
Test Required: E' Chronic (7 days)
❑ Acute (24-48 hours)
Comments:
IWC: `1 b
TOXICITY TEST INFORMATION
Test Organism: Erf Cerlodaphnla dubla (water flea)
❑ Pimephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions):
Relinquished by:
Received by:
Relinquished by:
Received by:
l2M-y We,
,
SHIPPING INFORMATION
Date:
Date:
Date:
Date:
Time:
Time:
Time:
Time:
Sample Temperature (°C):
Method of Shipment: ❑ UPS ❑ Fed EX ❑ Meritech Pick-up
** Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery **
,.AM PM
:AM PM
AM PM
AM PM
Relinquished by:
Received by:
Sample Temperatures (°C):
SAMPLE RECEIVING (Laboratory Use Onlyi
Date: Time: AM PM
/ Sample Condition:
WHITE = Laboratory copy YELLOW = Client copy

MERITECH, INC.
Sample ID #:
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
Email: txmrtech(a),bellsouth.net Web Site: www.meritech-labs.com
CLIENT INFORMATION
Client: /01464/ 0 17 AR Kfoi PO#:
Contact Person: (Lley I=S NPDES#: NC UO1. 9z/
Address: / 0' (3oX 55 Phone: DO -'3''- 3 3 C
City: /2ig.j .O-Oh/ Pipe #: JU /
County: Rv4esoN State: NC Zip: 4`37/
` SAMPLE INFORMATION
Sample Site: �Q-tdb It/ k/p
Sample Type: ElGrab D/Composite # of containers: .2
Sampling Time: Start Date: 7 - I b-b5' Start Time: /%IN PM
End Date:
7-1I -bit End Time:
/0, 7 PM
—► CHRONIC TESTS MUST BE
TAKEN AFTER 10:00 AM
*** SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE ***
Collector's Name: Print: -re I?.0..y (A/Atetz, Signature: `i ArY
Test Required: LJ Chronic (7 days)
❑ Acute (24-48 hours)
Comments:
IWC: q iJ %
--TOXICITY( TEST INFORMATION
Test Organism: d Ceriodaphnia dubla (water flea)
❑ Pimephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions):
SHIPPING INFORMATION
Relinquished by: • / emu/ 1V1ef.a PM/ Date: 7-//-0' Time: AM PM
,•r il
Received by:
Date: Time: AM: PM
Relinquished by: ' ' • Date: Time: AM PM
Received by: Date: Time: AM PM
Sample Temperature (°C):
Method of Shipment: ❑ UPS ❑ Fed EX ❑ Meritech Pick-up
" Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery "
SAMPLE RECEIVING (Laboratory Use Only)
Relinquished by:
Received by: Date: Time: AM PM
Sample Temperatures (°C): / / / Sample Condition:
WHITE = Laboratory copy YELLOW = Client copy

Town of Parkton
28 West David Parnell St./ PO Box 55
Parkton, NC 28371
FAX COVER SHEET
Phone: [phone]
Fax: [phone]
�S-en-d�To Lbp y.
From�e.. �'.(�f
ex�S
Attention:
.—Daie. LO pe4-er
Date
Fax Number
L9(p— Q furi
Phone Number
q10—
2-5&,V
_Urgent Reply ASAP Please Comment _Please Review _For Your Information
Total Pages, Including Cover: 1 0
COMMENTS: _

Effluent Toxicity Report Form - Chronic Pass/Fail and Acute LC50 Date: 10/16/08
Facility: TOWN OF PARKTON
Laboratory
/ ResSignature of OperatPnor ,f�Res
,/ / %?
Performing Test: MERITECH, INC
u
NPDES#:
onsie C#arge
NC0026921 Pipe#: 001 County: ROBESON
Signature of Laboratory Supervisor
Comments: Dilution Water Batch
#695 & 696 Used
* PASSED: -28.21% Reduction *
Work Order:
MAIL ORIGINAL TO:
North Carolina Ceriodaphnia
Chronic Pass/Fail Reproduction Toxicity Test
' CONTROL ORGANISMS
Environmental Sciences Branch
Div. of Water Quality
N.C. DENR
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
1 2 3 4 5 6 7 8 9 10 11 12
# Young Produced
17
19
21
21
17
22
20
18
21
22
20
16
Adult (L)ive (D)ead
Effluent %: 90%
TREATMENT 2 ORGANISMS 1
2 3 4 5 6 7 8 9 10 11 12
# Young Produced
24
24
27
28
29
28
24
27
21
28
10
30
Adult (L)ive (D)ead
Chronic Test Results
Calculated t =
Tabular t =
% Reduction = -28.21
% Mortality
Avg.Reprod.
0.00
Control
19.50
Control
0.00
Treatment 2
25.00
Treatment
2
Control CV
10.600%
% control orgs
producing 3rd
brood
100%
PASS FAIL
Check One
pH
Control
Treatment 2
- D.O.
Control
Treatment 2
1st sample
7.88
7.71
7.52
7.89
s
t
a
r
t
1st sample
e
n
d
7.56
7.15
7.24
7.21
1st sample
7.86
7.78
7.68
7.85
s
t e
a n
✓ d
t
1st sample
7.63
7.30
7.42
7.30
2nd sample
7.90
7.79
7.69
7.88
s
t
a
r
t
2nd sample
e
n
d
7.62
7.19
7.23
7.40
LC50/Acute Toxicity
(Mortality expressed
Test
as % combining replicates
Complete This For Either Test
Test Start Date: 10/08/08
Collection (Start) Date
Sample 1: 10/06/08 Sample 2: 10/09/08
Sample Type/Duration
Sample 1
Sample 2
Grab
Comp.
Duration
26.0 hrs
26.0 hrs
D
I
L
U
T
2nd
1st P/F
S
A
M
P
S
A
P
Hardness(mg/1)
Spec. Cond.(µmhos)
Chlorine(mg/1)
Sample temp. at receipt(°C)
46
178
260
270
<0.1
<0.1
0.6
0.7
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
Concentration
Mortality
LC50 =
95% Confidence Limits
%
o - -
Method of Determination
Moving Average _ Probit
Spearman Karber _ Other
start/end
)
Note: Please
Complete This
Section Also
start/end
Control
High
Oran,
pH
Organism Tested: Ceriodaphnia dubia
Duration(hrs) :
Copied from DWQ form AT-1 (3/87) rev. 11/95 (DUBIA ver. 4.41)
D.O.

' 161
Meritech, Inc.
Mini Chronic Pass/Fail Test: Ceriodaphnia dubia
Client: \ Gl k-Vcv 1 Pipe #: cp/ County: 9 _0 so 11
NPDES #: NC cc) '�wi zl Date / Time of Culture Transfer: /ri .7-D tS / $?_` Q,4in
Dilution Water: Lake Reidsville Date / Time Neonates born: h., - I -d. ! i - fi' /11
Test Organism Source: Tray # 3 Age of Neonates at Test Start: ' 1. hours
Stirred / Aerated for D.O.: Y /6) Randomize da N Culture Tray Temp: 2S °C
Control Organism Reproduction
Da v #2 1
2 3 4 5 6 7 8 9 10 11 12
# Young Produced
0
0
0
0
0
0
0
0
0
0
O
O
Adults Live / Dead
L^
t -
L
L-
L-
L-
L—
L—
L
L-
L-
L
Da v #5
1
4
5
8 9 , 10 11r 12
# Young Produced
3
5J5F
9h--
lib
%ib
'0
u/7
9_
s/x
.5"
3/a
911
Adults Live / Dead
E_
t-
L-
L_-
L—
L_
1--
L—
-
L—
L—
Lr
Da v #7
1
2 3 4 5 6 7 8 9 •10 11 12
#Young Produced
7/ 7
9
10
C0
lip
c1
7C7
9
7j.t)
e,
5
Adults Live / Dead
L
_
L
LJ
L---L--t✓
L,
(--
1.--
Total Produced
Test Sample Organism Reproduction
Effluent %: qG
Da v #2
1
iZ
2-3-
t t?
Percent of Control producing third brood: 1 Ob %
2 3 4 5 6 7 8 9 10 11 12
# Young Produced
C.)
C)
0
0
G
0
d
0
0
0
0
0
Adults Live / Dead
1-
L_
L--
L—
L
l._
C--
L
L•—
(-
L
Da v #5
# Young Produced
Adults Live / Dead
1
L/A9
L
w,61
L-
`1)ho
L-
6 7
9AD
L,
2)0
L
10 11 12
Viu
1
L
L
Da v #7
1
2 3 4 5 6 7 8 9 10 11 12
#Young Produced
J, j
).'
/ /
J
)51 it/
l3
13
9
if
�
111
Adults Live / Dead
L_
L
L
L
L L
L
L.
L.
L
L
1-
Total Produced
/0
30
Date Start: /b
Time Start:
1st Renewal Date: ID r) D - d
2nd Renewal Date: JU
Analyst(s): .ML//v1 frrf'�Reviewed by:
Collection (Start) Dates:
Sample1: /b'G,"�
Incubator #: /
Date End: /
Time End: S zl 5—AM
Time: 7 32o---
Time:
Sample Information
Sample 2:
/6//9/0Sl
100% pH
G / C?
Duration
Sample 1
.7.3 6
t1
Z(p hours
Sample 2
7 y./
G
2b hours
Batch #
ion -_
-
(%
Samplemple
Sample
2
Transfer Day
0
2
5
=-
, -
Hardness
(m9/L)
9
-�
J r0
,;
- .1
{
Spec. Cond.
(umhos/cm)
i -7
I / b
/7
1 17q
Zf� O
j_TI0
Chlorine
(mgiL)
.-i`3
,N.i:
-, :• .
w, i'
40.1
40. I
Receipt Sample
Temp (°C1
. r..:
. i
..
.-
^^
Ut//W
%�
G. 1
pH
1st Sample
Control
-'Co Q
771
Sample
7- l
767
D.O.
1st Sample
Control
75(2
7,! S
Sample
7,24
7,2.)
Temp.
1st Sample
Control.
Transferred by:
Day 0 .
Day1 P1
Day 2
Day 3 _
Day 4
Day5 a/`
Day 6
Terminated by: �7L
1st Sample
1st Sample
7,30
7, 0
1st Sample
Z)•'
GS D
Fed by:
2nd Sample
-7,7O
777
? �9
7,S8
2nd Sample
7. V--
7,11
7,l
711C
2nd Sample
ZS.0
C{
Comments:
Sample
�51

MERITECH, INC. Sample ID#: l v 0 tC6-
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
Email: txmrtech(o�bellsouth.net Web Site: www.meritech-labs.com
ci
Client:
Contact Person:
Address:
City:
County:
CLIENT INFORMATION
nun., o F Pilizkt em PO#:
y atY� tity_ NPDES#: NC 00 `f Z I
Phone:
pa'3c ','4.
P Itkto n,+
State: /V C Zip:
Pipe #: f,O f
37/
3360
Sample Site:
Sample Type: ❑ Grab
Sampling Time: Start Date:
End Date:
SAMPLE INFORMATION
OM IIY A` r`P
2/Composite
fo- .- 0
# -0Y
# of containers:
Start Time: ()'y i PM
End Time: ii)i 7- 6> PM
—♦ CHRONIC TESTS MUST BE
TAKEN AFTER 10:00 AM
*** SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE ***
Collector's Name: Print:
ty /4141 tti
Signature: ; ;:.tf
Test Required: dChronic (7 days)
❑ Acute (24-48 hours)
Comments:
IWC:
TOXICITY TEST INFORMATION
Test Organism: LJ Ceriodaphnia dubla (water flea)
❑ Pimephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions):
Relinquished by:
Received by:
Relinquished by:
Received by:
SHIPPING INFORMATION
Date: ! ,) f --C3 9"
Date:
Date:
Date:
r D• `7
Time: I r'/ AM PM
Time: i('1 J a PM
Time: AM PM
Time: Li, . ` 6 AM PM
Sample Temperature (°C):
Method of Shipment: 0 UPS ❑ Fed EX 0 Meritech Pick-up
Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery "
Relinquished by;
Received by:
Sample Temperatures (°C): v ' (-P / 0 Y i /
LE RECEIVING (Laboratory Use Onlyl
Sample Condition: 1 tr!
Date: /d
Time:
WHITE = Laboratory copy YELLOW = Client copy

Collector's Name: Print: V2/ I' i £.41/415:L94
MERITECH, INC. Sample ID#: ! r I /1
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
Email: txmrtech(bellsouth.net Web Site: www.meritech-labs.com
77 .I,-) t,
Client:
Contact Person:
Address:
City:
County:
CLIENT INFORMATION
:1( editR!Orf
i s Art. i
R o. i24 (7Y
tt0I4
State: A/C, Zip:
PO#:
NPDES#: NC l./ 2- L. eux
Phone: %iJ ' y5-te•- 3360
Pipe #: jr j
1.' .3 '7i
SAMPLE INFORMATION
Sample Site: %)/5 it JOOA/ LJ' I' 'i'P
Sample Type: ❑ Grab lei Composite # of containers: 2-'
Sampling Time: Start Date: x()'9-'1S
End Date: ) [!' /0 Oq
Start Time: (J i"j,.g E I' PM
End Time: toil 69 PM
—♦ CHRONIC TESTS MUST BE
TAKEN AFTER 10:00 AM
"* SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED AND COVERED WITH ICE "'
I
4.1
Signature:
Test Required: ® Chronic (7 days)
❑ Acute (24-48 hours)
Comments:
IWC: ?. %
TOXICITY TEST INFORMATION�y
Test Organism: DI Ceriodaphnla duble (water flea)
❑ Pimephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions): V474,
Relinquished by: '-life/AAA
Received by:
Relinquished by:
Received by:•"
C
SHIPPING INFORMATION
Date:
Date:
Date:
Date:
Ifs/s•o4-,
Time: i'°'S` PM
Time: /d-� ll PM
Time: (� � v 6) PM
Time: AM PM
Sample Temperature (°C):
Method of Shipment: ❑ UPS ❑ Fed EX ❑ Meritech Pick-up
•• Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery "
Relinquished by:
Received by:
Sample Temperatures (°C):
SA i ' LE -RECEIVING (Laboratory Use Only)
i
Date:
/0-I l -O'63
/0"0
Time: c�C •0 AM
Sample Condition:
!I i .11;'n nnn
WHITE = Laboratory copy
YELLOW = Client copy

Effluent Toxicity Statistical Results - Chronic Pass/Fail
Date: 10/16/08
Facility: TOWN OF PARKTON NPDES#: N00026921 Pipe#: 001 County:ROBESON
Laboratory Performing Test: MERITECH, INC
Reduction: -28.21%
CONTROL 90% Effluent
# Replicates 12 12
Female Live 12 12
Adult Male 0 0
Adult Dead 0 0
Adult Mortality 0.00% 0.00%
# Neonates 234 300
Mean # Neonates 19.500 25.000
Standard Deviation 2.067 5.394
Coefficient of Variation 10.600%
A = 12
Fisher's Exact Test
B = 12 a = 12
a/A = 1.00 b/B = 1.00
Success is: survival
Critical b value = 8
12 > 8
b = 12
The test concludes that the proportion of survival is not
significantly different for the control and the effluent groups.
Test Passes!
SHAPIRO-WILK'S TEST FOR NORMAL DISTRIBUTION OF DATA
ORDERED OBSERVATIONS
i Group Neonates Centered
i Group Neonates Centered
1 E 10-15.0000 13 C 21 1.5000
2 E 21-4.0000 14 C 21 1.5000
3 C 16-3.5000 15 C 21 1.5000
4 C 17-2.5000 16 E 27 2.0000
5 C 17-2.5000 17 E 27 2.0000
6 C 18-1.5000 18 C 22 2.5000
7 E 24-1.0000 19 C 22 2.5000
8 E 24-1.0000 20 E 28 3.0000
9 E 24-1.0000 21 E 28 3.0000
10 C 19-0.5000 22 E 28 3.0000
11 C 20 0.5000 23 E 29 4.0000
12 C 20 0.5000 24 E 30 5.0000

SHAPIRO-WILK'S TEST FOR NORMAL DISTRIBUTION OF DATA (cont.)
COEFFICIENTS AND DIFFERENCES
i x(n-i-1) x(i) a(i) x(n-i-1) - x(i)
1 5.0000 -15.0000 0.4493 20.0000
2 4.0000 -4.0000 0.3098 8.0000
3 3.0000 -3.5000 0.2554 6.5000
4 3.0000 -2.5000 0.2145 5.5000
5 3.0000 -2.5000 0.1807 5.5000
6 2.5000 -1.5000 0.1512 4.0000
7 2.5000 -1.0000 0.1245 3.5000
8 2.0000 -1.0000 0.0997 3.0000
9 2.0000 -1.0000 0.0764 3.0000
10 1.5000 -0.5000 0.0539 2.0000
11 1.5000 0.5000 0.0321 1.0000
12 1.5000 0.5000 0.0107 1.0000
1
W = X 289.5970
367.0000
Calculated W = 0.789 Critical W = 0.884
0.789 < 0.884
The reproduction data is not normally distributed
evaluated at a 99% confidence interval
Test Failed!
Wilcoxon Rank Sum Test
Rank Sum - Effluent Group(treatment): 207 Control Group: 94
Mann -Whitney U = 128.5 nl(treatment) = 12 n2(control) = 12
The critical value from TABLE A.15 (0.01 Level of T) for the above n values:
Critical T = 109
207 > 109
The Sum of the Ranks of the effluent group is greater than the significant
value from the table. Therefore there is no significant difference between
the means of the effluent and control groups and the test passes.
TEST PASSES
Chronic Test PASSES
The reduction was less then 20%

Part A
Basic Application Information

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WVVTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
'BASIC APPLICATION INFORMATION
PART A. BASIC, APPLICATION INFORMATION FOR ALL APPLICANTS..
All treatment works must complete questions A.1 through A.8 of this Basic Application Information Packet.
A.1. Facility Information.
Facility Name Town of Parkton, Parkton Wastewater Treatment Plant
Mailing Address Post Office Box 55
Parkton, NC 28371
Contact Person Terry Wagers
Title Public Works Director/Operator in Responsible Charge
Telephone Number [phone] - Town Hall ORC Cell - 224-8014
Facility Address Parkton WWTP
(not P.O. Box) NC SR 1724
A.2. Applicant Information. If the applicant is different from the above, provide the following:
Applicant Name Larry Haqin, Mayor of Parkton
Mailing Address Post Office Box 55
Parkton, NC 28371
Contact Person Terry Wagers
Title Public Works Director/Operator in Responsible Charge
Telephone Number [phone] - Town Hall ORC Cell - 244-8014
Is the applicant the owner or operator (or both) of the treatment works?
® owner ® operator
Indicate whether correspondence regarding this permit should be directed to the facility or the applicant.
0 facility ® applicant
A.3. Existing Environmental Permits. Provide the permit number of any existing environmental permits that have been issued to the treatment works
(include state -issued permits).
NPDES NC0026921 PSD
UIC Other
RCRA Other
A.4. Collection System Information. Provide information on municipalities and areas served by the facility. Provide the name and population of each
entity and, if known, provide information on the type of collection system (combined vs. separate) and its ownership (municipal, private, etc.).
Name Population Served Type of Collection System Ownership
Town of Parkton 544 Domestic Municipal
Total population served 544
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 2 of 22

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
A.5. Indian Country.
a. Is the treatment works located in Indian Country?
❑ Yes ® No
b. Does the treatment works discharge to a receiving water that is either in Indian Country or that is upstream from (and eventually flows
through) Indian Country?
❑ Yes ® No
A.6. Flow. Indicate the design flow rate of the treatment plant (i.e., the wastewater flow rate that the plant was built to handle). Also provide the
average daily flow rate and maximum daily flow rate for each of the last three years. Each year's data must be based on a 12-month time period
with the 121h month of "this year" occurring no more than three months prior to this application submittal.
a. Design flow rate 0.20 mgd
b. Annual average daily flow rate
Two Years Ago
Last Year This Year
0.172 0.133 0.141
c. Maximum daily flow rate 0.480 0.423 0.422
A.7. Collection System. Indicate the type(s) of collection system(s) used by the treatment plant. Check all that apply. Also estimate the percent
contribution (by miles) of each.
® Separate sanitary sewer 100
❑ Combined storm and sanitary sewer
A.8. Discharges and Other Disposal Methods.
a. Does the treatment works discharge effluent to waters of the U.S.? ® Yes 0 No
If yes, list how many of each of the following types of discharge points the treatment works uses:
i. Discharges of treated effluent 1
ii. Discharges of untreated or partially treated effluent 0
iii. Combined sewer overflow points 0
iv. Constructed emergency overflows (prior to the headworks) 0
v. Other N/A 0
b. Does the treatment works discharge effluent to basins, ponds, or other surface impoundments
that do not have outlets for discharge to waters of the U.S.? ❑ Yes
If yes, provide the following for each surface impoundment:
Location: N/A
® No
Annual average daily volume discharge to surface impoundment(s)
Is discharge ❑ continuous or 0 intermittent?
c. Does the treatment works land -apply treated wastewater?
If yes, provide the following for each land application site:
Location:
Number of acres:
Annual average daily volume applied to site:
Is land application
N/A
❑ Yes
mgd
0 No
mgd
❑ continuous or ❑ intermittent?
d. Does the treatment works discharge or transport treated or untreated wastewater to another
treatment works?
❑ Yes ®No
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 3 of 22

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
e.
If yes, describe the mean(s) by which the wastewater from the treatment works is discharged or transported to the other treatment works
(e.g., tank truck, pipe).
N/A
If transport is by a party other than the applicant, provide:
Transporter Name N/A
Mailing Address
Contact Person
Title
Telephone Number ( )
For each treatment works that receives this discharge provide the
following:
Name N/A
Mailing Address
Contact Person
Title
Telephone Number ( )
If known, provide the NPDES permit number of the treatment works
Provide the average daily flow rate from the treatment works into
Does the treatment works discharge or dispose of its wastewater
in A.S. through A.8.d above (e.g., underground percolation, well
If yes, provide the following for each disposal method:
that receives this discharge N/A
the receiving facility. N/A mgd
in a manner not included
injection): ❑ Yes ® No
Description of method (including location and size of site(s) if applicable):
N/A
Annual daily volume disposed by this method: N/A
Is disposal through this method ❑ continuous or ❑ intermittent?
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
,Page 4 of 22

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
WASTEWATER DISCHARGES:
If you answered "Yes" to question A.8.a, complete questions A.9 through A.12 once for each outfall (including bypass points) through
which effluent is discharged. Do not include information on combined sewer overflows in this section. If you answered "No" to question
A.8.a, go to Part B, "Additional Application Information for Applicants with a Design Flow Greater than or Equal to 0.1 mgd."
A.9. Description of Outfall.
a. Outfall number 001
b. Location Town of Parkton 28371
(City or town, if applicable)
Robeson
(Zip Code)
North Carolina
(County) (State)
34° 53' 02" 78° 59' 59"
(Latitude)
c. Distance from shore (if applicable)
d. Depth below surface (if applicable)
e. Average daily flow rate
3
(Longitude)
ft.
ft.
0.149 mgd
f. Does this outfall have either an intermittent or a periodic discharge? ❑ Yes ® No (go to A.9.g.)
If yes, provide the following information:
Number f times per year discharge occurs:
Average duration of each discharge:
Average flow per discharge: mgd
Months in which discharge occurs:
g. Is outfall equipped with a diffuser? ❑ Yes ❑ No
A.10. Description of Receiving Waters.
a. Name of receiving water Dunn's Marsh
b. Name of watershed (if known) Lumber
United States Soil Conservation Service 14-digit watershed code (if known):
c. Name of State Management/River Basin (if known): Lumber River
United States Geological Survey 8-digit hydrologic cataloging unit code (if known):
d. Critical low flow of receiving stream (if applicable)
acute 0.0 (Summer)
cfs
03040203
chronic 0.40 (Winter) cfs
e. Total hardness of receiving stream at critical low flow (if applicable): mg/I of CaCO3
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 5 of 22

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton VVWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
A.11. Description of Treatment
a. What level of treatment are provided? Check all that apply.
EI Primary ® Secondary
❑ Advanced 0 Other. Describe:
b. Indicate the following removal rates (as applicable):
Design BOD5 removal or Design CBOD5 removal 85 TO
Design SS removal 85
Design P removal
Design N removal %
Other
c. What type of disinfection is used for the effluent from this outfall? If disinfection varies by season, please describe:
Chlorination
If disinfection is by chlorination is dechlorination used for this outfall? El Yes ❑ No
Does the treatment plant have post aeration? Z Yes ❑ No
A.12. Effluent Testing Information. All Applicants that discharge to waters of the US must provide effluent testing data for the following
parameters. Provide the indicated effluent testing required by the permitting authority for each outfall through which effluent is
discharged. Do not include information on combined sewer overflows in this section. All information reported must be based on data
collected through analysis conducted using 40 CFR Part 136 methods. In addition, this data must comply with QA/QC requirements of
40 CFR Part 136 and other appropriate QA/QC requirements for standard methods for analytes not addressed by 40 CFR Part 136. At a
minimum, effluent testing data must be based on at least three samples and must be no more than four and one-half years apart.
Outfall number: 001
PARAMETER
MAXIMUM DAILY VALUE
AVERAGE DAILY VALUE
Value
Units
Value
Units
Number of Samples
pH (Minimum)
6.6
s.u.
fix'
pH (Maximum)
7.5
s.u.
„ ,", ' a 1
Flow Rate
0.480
MGD
0.149
MGD
36 months
Temperature (Winter)
22
°C
15
°C
15 months
Temperature (Summer)
29
°C
22
°C
21 months
* For pH please report a minimum and a maximum daily value
POLLUTANT
MAXIMUM DAILY ;
DISCHARGE
AVERAGE DAILY DISCHARGE
ANALYTICAL
METHOD
• ML/MDL
Conc.
Units
Conc. ;
Units
Number of
Samples
CONVENTIONAL AND NON CONVENTIONAL COMPOUNDS
BIOCHEMICAL OXYGEN
DEMAND (Report one)
BOD5
13.2
mg/I
3.55
mg/I
156
SM 5210 B
15 mg/I
CBOD5
FECAL COLIFORM
600
#/100 ml
3
#/100m
156
SM 9222 D
200/100m1
TOTAL SUSPENDED SOLIDS (TSS)
40
mg/l
9.5
mg/I
156
SM 2540 C
30 mg/I
END OF PART A.
REFER TO THE APPLICATION OVERVIEW (PAGE 1) TO DETERMINE WHICH OTHER PARTS
OF FORM 2A YOU MUST COMPLETE ',
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 6 of 22

Part B
Additional Application Information

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton VVVVTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
BASIC APPLICATION INFORMATION
PART B. ADDITIONAL APPLICATION INFORMATION FOR APPLICANTS WITH A DESIGN FLOW GREATER THAN OR
EQUAL TO 0.1 MGD (100,00(/ gallons per day)!.
All applicants with a design flow rate z 0.1 mgd must answer questions B.1 through B.6. All others go to Part C (Certification).
B.1. Inflow and Infiltration. Estimate the average number of gallons per day
40,000 gpd
that flow into the treatment works from inflow and/or infiltration.
heavy rainfall events.
Briefly explain any steps underway or planned to minimize inflow and infiltration.
It appears the major concern is inflow as the flow spikes during
The Town continues to repair issues within the alloted budget and seek funding for larger projects.
B.2. Topographic Map. Attach to this application a topographic map of the area extending at least one mile beyond facility property boundaries. This
map must show the outline of the facility and the following information. (You may submit more than one map if one map does not show the entire
area.)
a. The area surrounding the treatment plant, including all unit processes.
b. The major pipes or other structures through which wastewater enters the treatment works and the pipes or other structures through which
treated wastewater is discharged from the treatment plant. Include outfalls from bypass piping, if applicable.
c. Each well where wastewater from the treatment plant is injected underground.
d. Wells, springs, other surface water bodies, and drinking water wells that are: 1) within IA mile of the property boundaries of the treatment
works, and 2) listed in public record or otherwise known to the applicant.
e. Any areas where the sewage sludge produced by the treatment works is stored, treated, or disposed.
f. If the treatment works receives waste that is classified as hazardous under the Resource Conservation and Recovery Act (RCRA) by truck, rail,
or special pipe, show on the map where the hazardous waste enters the treatment works and where it is treated, stored, and/or disposed.
B.3: Process Flow Diagram or Schematic. Provide a diagram showing the processes of the treatment plant, including all bypass piping and all
backup power sources or redunancy in the system. Also provide a water balance showing all treatment units, including disinfection (e.g.,
chlorination and dechlorination). The water balance must show daily average flow rates at influent and discharge points and approximate daily flow
rates between treatment units. Include a brief narrative description of the diagram.
B.4. Operation/Maintenance Performed by Contractor(s).
Are any operational or maintenance aspects (related to wastewater treatment and effluent quality) of the treatment works the responsibility of a
contractor? ❑ Yes ® No
If yes, list the name, address, telephone number, and status of each contractor and describe the contractor's responsibilities (attach additional
pages if necessary).
Name:
Mailing Address:
Telephone Number: ( )
Responsibilities of Contractor:
B.5. Scheduled improvements and Schedules of Implementation. Provide information on any uncompleted implementation schedule or
uncompleted plans for improvements that will affect the wastewater treatment, effluent quality, or design capacity of the treatment works. If the
treatment works has several different implementation schedules or is planning several improvements, submit separate responses to question 8.5
for each. (If none, go to question B.6.)
a. List the outfall number (assigned in question A.9) for each outfall that is covered by this implementation schedule.
001 - The Town is currently working to secure funding for a regional discharge system.
b. Indicate whether the planned improvements or implementation schedule are required by local, State, or Federal agencies.
❑ Yes ® No
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 7 of 22

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
c. If the answer to B.5.b is "Yes," briefly describe, including new maximum daily inflow rate (if applicable).
d. Provide dates imposed
applicable. For improvements
applicable. Indicate
Implementation Stage
- Begin Construction
- End Construction
- Begin Discharge
- Attain Operational
e. Have appropriate
Describe briefly:
by any compliance schedule
planned independently
dates as accurately as possible.
Level
permits/clearances concerning other
or any actual dates of completion for the implementation steps listed
of local, State, or Federal agencies, indicate planned or actual completion
Schedule Actual Completion
MM/DD/YYYY MM/DD/YYYY
below, as
dates, as
Yes. 0 No
/ / / /
/ / . / /
/ / / /
/ / / /
Federal/State requirements been obtained? ❑
B.6. EFFLUENT TESTING DATA (GREATER THAN 0.1 MGD
Applicants that discharge to waters of the US must
effluent testing required by the permitting authority
on combine sewer overflows in this section. All information
using 40 CFR Part 136 methods. In addition, this data
QA/QC requirements for standard methods for analytes
based on at least three pollutant scans and must be
Outfall Number: 001
ONLY).
provide effluent testing data for the following parameters. Provide
for each outfall through which effluent is discharged. Do not include
the indicated
information
conducted
other appropriate
data must be
reported must be based on data collected through analysis
must comply with QA/QC requirements of 40 CFR Part 136 and
not addressed by 40 CFR Part 136. At a minimum effluent testing
no more than four and on -half years old.
POLLUTANT
MAXIMUM DAILY
DISCHARGE
AVERAGE DAILY DISCHARGE
ANALYTICAL
METHOD
MLJMDL
Conc.
Units .
. Conct
Units ,
Number
Samples
CONVENTIONAL AND NON CONVENTIONAL COMPOUNDS
AMMONIA (as N)
10.40
mg/I
1.25
mg/I
156
0330
CHLORINE (TOTAL
RESIDUAL, TRC)
1.50
mg/1
0.70
mg/I
156
0360
DISSOLVED OXYGEN
12.00
mg/I
8.20
mg/I
156
0351
TOTAL KJELDAHL
NITROGEN (TKN)
29.30
mg/I
11.81
mg/l
12
NITRATE PLUS NITRITE
NITROGEN
OIL and GREASE
PHOSPHORUS (Total)
10.04
mg/1
1.37
mg/I
12
0356
TOTAL DISSOLVED SOLIDS
(TDS)
OTHER
END "O OF PART B.
REFER TO THE APPLICATION OVERVIEW (PAGE 1) TO DETERMINE WHICH OTHER PARTS
OF FORM 2A YOU MUST COMPLETE
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 8 of 22

Part C
Certification

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
BASIC APPLICATION INFORMATION
PART C. CERTIFICATION
All applicants must complete the Certification Section. Refer to instructions to determine who is an officer for the purposes of this
certification. All applicants must complete all applicable sections of Form 2A, as explained in the Application Overview. Indicate below which
parts of Form 2A you have completed and are submitting. By signing this certification statement, applicants confirm that they have reviewed
Form 2A and have completed all sections that apply to the facility for which this application is submitted.
Indicate which parts of Form 2A you have completed and
® Basic Application Information packet Supplemental
❑ Part
® Part
❑ Part
❑ Part
are submitting:
Application Information packet:
D (Expanded Effluent Testing Data)
) 4
C " t ale ' Fes'`
E (Toxicity Tes g: o ni •ring a
F (Industrial Us ,-'sc arge ', nd -
w4a
G (Combined wer Systems)
ALL APPLICANTS MUST COMPLETE THE -FOLLOWING CERTIFICATION. JAN 2 2009
I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with �a�tem
designed to assure that qualified personnel properly gather and evaluate the information submitted. a on ry inq hqp s A r r ns who
manage the system or those persons directly responsible for gathering the information, the info no�i �o the flLdf'biy�ovi/re ge and belief, true,
accurate, and complete. I am aware that there are significant penalties for submitting false information, includingttie, pgsbry gfineAaR ' ii i nment
for knowing violations. POINT A IT SO U I tV it
Name and official title Larry Haqin, Mayor f I i `I
Signature �� f! r r/ �J`,�1
.2 V
Telephone number [phone]
Date signed
Upon request of the permitting authority, you must submit any other information necessary to assure wastewater treatment practices at the treatment
works or identify appropriate permitting requirements.
SEND COMPLETED FORMS TO:
NCDENR/ DWQ
Attn: NPDES Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 9 of 22

Part D
Expanded Effluent Testing Data
(Not Applicable)

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
SUPPLEMENTAL APPLICATION INFORMATION:.
PART D. EXPANDED EFFLUENT TESTING DATA
Refer to the directions on the cover page to determine whether this section applies to the treatment works.
Effluent Testing: 1.0 mgd
to have) a pretreatment program,
pollutants. Provide the indicated
effluent is discharged. Do
and Pretreatment Works. If the treatment works has a design flow greater than or equal to 1.0
or is otherwise required by the permitting authority to provide the data, then provide effluent
effluent testing information and any other information required by the permitting authority
not include information on combined sewer overflows in this section. All information reported must
using 40 CFR Part 136 methods. In addition, these data must comply with QA/QC requirements
for standard methods for analytes not addressed by 40 CFR Part 136. Indicate in the
pollutants not specifically listed in this form. At a minimum, effluent testing data must be based
than four and one-half years old.
(Complete once for each outfall discharging effluent to waters of the United States.)
mgd or it has (or is required
testing data for the following
for each outfall through which
be based on data collected
of 40 CFR Part 136 and
blank rows provided below
on at least three pollutant
through analyses conducted
other appropriate QA/QC requirements
any data you may have on
scans and must be no more
Outfall number:
POLLUTANT
' MAXIMUM -DAILY DISCHARGE
AVERAGE DAILY` DISCHARGE
ANALYTICAL
METHOD
ML/MDL
Conc.
Units
Mass
Units,
Conc. °"
Units
Mass.
Units
Number
of
Samples
METALS (TOTAL RECOVERABLE), CYANIDE, PHENOLS, AND HARDNESS.
ANTIMONY
ARSENIC
BERYLLIUM
CADMIUM
CHROMIUM
COPPER
LEAD
MERCURY
NICKEL
SELENIUM
SILVER
THALLIUM
ZINC
CYANIDE
TOTAL PHENOLIC
COMPOUNDS
HARDNESS (as CaCO3)
Use this space (or a separate sheet) to provide information on other metals requested by the permit writer
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 10 of 22

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
Outfall number: (Complete
once for each outfall discharging effluent to waters of the United States.)
POLLUTANT -
.,- MAXIMUMDAILY DISCHARGE;;
AVERAGE -DAILY DISCHARGE'',_'
�'.. E DAILY
ANALYTICAL
METHOD
MLIMDL
Conc
Units
Mass
Units
. Conc. '-
Units
Mass
Units
Number
of
Samples
VOLATILE ORGANIC COMPOUNDS
ACROLEIN
ACRYLONITRILE
BENZENE
BROMOFORM
CARBON
TETRACHLORIDE
CHLOROBENZENE
CHLORODIBROMO-
METHANE
CHLOROETHANE
2-CHLOROETHYLVINYL
ETHER
CHLOROFORM
DICHLOROBROMO-
METHANE
,
1,1-DICHLOROETHANE
1,2-DICHLOROETHANE
TRANS-I,2-DICHLORO-
ETHYLENE
1,1-DICHLORO-
ETHYLENE
•
1,2-DICHLOROPROPANE
1,3-DICHLORO-
PROPYLENE
ETHYLBENZENE
METHYL BROMIDE
METHYL CHLORIDE
METHYLENE CHLORIDE
1,1,2,2-TETRA-
CHLOROETHANE
TETRACHLORO-
ETHYLENE
TOLUENE
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 11 of 22

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton VVWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
Outfall number: (Complete once for each outfall discharging effluent to waters of the United States.)
POLLUTANT
MAXIMUM DAILY DISCHARGE
,‘AVERAGE DAILY DISCHARGE
ANALYTICAL
METHOD
ML/MDL
Conc.
Units,
Mass
Units .
Conc.
Units
Mass-
. Units
Number
of
Samples
1,1,1-
TRICHLOROETHANE
1,1,2-
TRICHLOROETHANE
TRICHLOROETHYLENE
VINYL CHLORIDE
Use this space (or a separate sheet) to provide information on other volatile organic compounds requested by the permit writer
ACID -EXTRACTABLE COMPOUNDS
P-CHLORO-M-CRESOL
2-CHLOROPHENOL
2,4-DICHLOROPHENOL
2,4-DIMETHYLPHENOL
4, 6-D I N ITRO-O-C R E S O L
2,4-DINITROPHENOL
2-NITROPHENOL
4-NITROPHENOL
•
PENTACHLOROPHENOL
PHENOL
2,4,6-
TRICHLOROPHENOL
Use this space (or a separate sheet) to provide information on other acid -extractable compounds requested by the permit writer
BASE -NEUTRAL COMPOUNDS
ACENAPHTHENE
ACENAPHTHYLENE
ANTHRACENE
BENZIDINE
.
BENZO(A)ANTHRACENE
BENZO(A)PYRENE
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 12 of 22

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton VWVTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
Outfall number: (Complete
once for each outfall discharging effluent to waters of the United States.) •
POLLUTANT
MAXIMUM DAILY DISCHARGE -
AVERAGE DAILY DISCHARGE
ANALYTICAL
METHOD
ML/MDL
Conc.
Units
Mass
Units
Conc:
Units
Mass
Units
°Number
of
Samples
3,4 BENZO-
FLUORANTHENE
BENZO(GHI)PERYLENE
BENZO(K)
FLUORANTHENE
BIS (2-CHLOROETHOXY)
METHANE
BIS (2-CHLOROETHYL)-
ETHER
BIS (2-CHLOROISO-
PROPYL) ETHER
BIS (2-ETHYLHEXYL)
PHTHALATE
4-BROMOPHENYL
PHENYL ETHER
BUTYL BENZYL
PHTHALATE
2-CHLORO-
NAPHTHALENE
4-CHLORPHENYL
PHENYL ETHER
CHRYSENE
DI-N-BUTYL PHTHALATE
DI-N-OCTYL PHTHALATE
DIBENZO(A,H)
ANTHRACENE
1,2-DICHLOROBENZENE
1,3-DICHLOROBENZENE
1,4-DICHLOROBENZENE
3,3-DICHLORO-
BENZIDINE
DIETHYL PHTHALATE
DIMETHYL PHTHALATE
2,4-DINITROTOLUENE
2,6-DINITROTOLUENE
1,2-DIPHENYL-
HYDRAZINE
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 13 of 22

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
Outfall number: (Complete
once for each outfall discharging effluent to waters of the United States.)
POLLUTANT
•
MAXIMUM.DAILY DISCHARGE
AVERAGE DAILY -DISCHARGE
ANALYTICAL
METHOD
MUMDL
Conc.
-Units
Mass '
.
'Units
' ,
Conc,
_ , ;-.:
, Units.:
...
, .
Mass :;'Units
,.
Number
-of
Samples
FLUORANTHENE
'
FLUORENE
HEXACHLOROBENZENE
HEXACHLORO-
BUTADIENE
HEXACHLOROCYCLO-
PENTADIENE
HEXACHLOROETHANE
INDENO(1,2,3-CD)
PYRENE
ISOPHORONE
NAPHTHALENE
NITROBENZENE
•
N-NITROSODI-N-
PROPYLAMINE
N-NITROSODI-
METHYLAMINE
N-NITROSODI-
PHENYIAMINE
PHENANTHRENE
PYRENE
1,2,4-
TRICHLOROBENZENE
Use this space (or a separate sheet) to provide information on other base -neutral compounds requested by the permit writer
Use this space (or a separate sheet) to provide information on other pollutants (e.g , pesticides) requested by the permit writer
END OF PART D.
REFER TO THE APPLICATION 'OVERVIEW (PAGE 1) TO .DETERMINE
OF FORM 2A YOU MUST COMPLETE
WHICH OTHER PARTS
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 14 of 22

Part E
Toxicity Test Data
1

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
SUPPLEMENTAL APPLICATION INFORMATION
PART E. TOXICITY TESTING DATA
POTWs meeting one or more of the following criteria must provide the results of whole effluent toxicity tests for acute or chronic toxicity for each of the
facility's discharge points: 1) POTWs with a design flow rate greater than or equal to 1.0 mgd; 2) POTWs with a pretreatment program (or those that are
required to have one under 40 CFR Part 403); or 3) POTWs required by the permitting authority to submit data for these parameters.
• At a minimum, these results must include quarterly testing for a 12-month period within the past 1 year using multiple species (minimum of two
species), or the results from four tests performed at least annually in the four and one-half years prior to the application, provided the results
show no appreciable toxicity, and testing for acute and/or chronic toxicity, depending on the range of receiving water dilution. Do not include
information on combined sewer overflows in this section. All information reported must be based on data collected through analysis conducted
using 40 CFR Part 136 methods. In addition, this data must comply with QA/QC requirements of 40 CFR Part 136 and other appropriate QA/QC
requirements for standard methods for analytes not addressed by 40 CFR Part 136.
• In addition, submit the results of any other whole effluent toxicity tests from the past four and one-half years. If a whole effluent toxicity test
conducted during the past four and one-half years revealed toxicity, provide any information on the cause of the toxicity or any results of a
toxicity reduction evaluation, if one was conducted.
• If you have already submitted any of the information requested in Part E, you need not submit it again. Rather, provide the information
requested in question E.4 for previously submitted information. If EPA methods were not used, report the reasons for using alternate methods.
If test summaries are available that contain all of the information requested below, they may be submitted in place of Part E.
If no biomonitoring data is required, do not complete Part E. Refer to the Application Overview for directions on which other sections of the form to
complete.
E.1. Required Tests.
Indicate the number of whole effluent
® chronic ❑ acute
E.2. Individual Test Data. Complete the
column per test (where each species
toxicity tests conducted in the past four and one-half years.
following chart for each whole effluent toxicity test conducted in the last four and one-half years. Allow one
constitutes a test). Copy this page
Test number: See Attached
if
more than three tests are being reported.
Test number: See Attached
Test number: See Attached
a. Test information.
Test Species & test method number
Age at initiation of test
Outfall number
•
Dates sample collected
Date test started
Duration
b. Give toxicity test methods followed.
Manual title
Edition number and year of publication
Page number(s)
c. Give the sample collection method(s) used. For multiple grab samples, indicate the number of grab samples used.
24-Hour composite
Grab
d. Indicate where the sample was taken in relation to disinfection. (Check all that apply for each.
Before disinfection
After disinfection
After dechlorination
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 15 of 22

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
Test number: Test number: Test number:
e. Describe the point in the treatment process at which the sample was collected.
Sample was collected:
f. For each test, include whether the test was intended to assess chronic toxicity, acute toxicity, or both
Chronic toxicity
Acute toxicity
g. Provide the type of test performed.
Static
Static -renewal
Flow -through
h. Source of dilution water. If laboratory water, specify type; if receiving water, specify source.
Laboratory water
Receiving water
i. Type of dilution water. If salt water, specify "natural" or type of artificial sea salts or brine used.
Fresh water
Salt water
j. Give the percentage effluent used for all concentrations in the test series.
k. Parameters measured during the test. (State whether parameter meets test method specifications)
pH
Salinity
Temperature
Ammonia
Dissolved oxygen
I. Test Results.
Acute:
Percent survival in 100%
effluent
%
%
oho
LCso
95% C.I.
%
%
%
Control percent survival
%
%
Other (describe)
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 16 of 22

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
Chronic:
NOEC
%
IC25
%
%
%
Control percent survival
Other (describe)
m. Quality Control/Quality Assurance.
Is reference toxicant data available?
Was reference toxicant test within
acceptable bounds?
What date was reference toxicant test
run (MM/DD/YYYY)?
/ /
/ /
/ /
Other (describe)
E.3. Toxicity Reduction Evaluation.
❑ Yes ❑ No
Is the treatment works involved in a Toxicity Reduction Evaluation?
If yes, describe:
E.4. Summary of Submitted Blomonitoring Test Information. If you have
cause of toxicity, within the past four and one-half years, provide the dates
of the results.
Date submitted: / / (MM/DD/YYYY)
submitted biomonitoring test information, or information regarding the
the information was submitted to the permitting authority and a summary
Summary of results: (see instructions)
END OF PART E.
REFER TO THE APPLICATION OVERVIEW (PAGE 1) TO DETERMINE WHICH OTHER PARTS
OF FORM 2A YOU 'MUST COMPLETE.
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 17 of 22

Part F
Industrial User Discharges
and RCRA/CERCLA Wastes
(Not Applicable)
n

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
SUPPLEMENTAL APPLICATION INFORMATION
PART F. INDUSTRIAL USER DISCHARGES AND RCRA/CERCLA WASTES; ; _
All treatment works receiving discharges from significant industrial users or which receive RCRA,CERCLA, or other remedial wastes must
complete part F.
GENERAL INFORMATION:
F.1. Pretreatment program. Does the treatment works have, or is subject ot, an approved pretreatment program? .
❑ Yes ® No
F.2. Number of Significant Industrial Users (SIUs) and Categorical Industrial Users (ClUs). Provide the number
industrial users that discharge to the treatment works.
a. Number of non -categorical Sills.
of each of the following types of
b. Number of ClUs.
SIGNIFICANT INDUSTRIAL USER INFORMATION:
Supply the following information for each SIU. If more than one SIU discharges to the treatment works, copy questions F.3 through F.8 and
provide the information requested for each SIU.
F.3. Significant Industrial User Information. Provide the name and address of each SIU discharging to the treatment works. Submit additional pages
as necessary.
Name:
Mailing Address:
F.4. Industrial Processes. Describe all the industrial processes that affect or contribute to the SIU's discharge.
1
F.5. Principal Product(s) and Raw Material(s). Describe all of the principal processes and raw materials that affect or contribute to the SIU's
discharge.
Principal product(s):
Raw material(s):
F.6. Flow Rate.
a. Process wastewater flow rate. Indicate the average daily volume of process wastewater discharge into the collection system in gallons per
day (gpd) and whether the discharge is continuous or intermittent.
gpd ( continuous or intermittent)
b. Non -process wastewater flow rate. Indicate the average daily volume of non -process wastewater flow discharged
into the collection system
in gallons per day (gpd) and whether the discharge is continuous or intermittent.
•
_ gpd ( continuous or intermittent)
F.7. Pretreatment Standards. Indicate whether the SIU is subject to the following:
a. Local limits 0 Yes 0 No
b. Categorical pretreatment standards 0 Yes 0 No
If subject to categorical pretreatment standards, which category and subcategory?
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 18 of 22

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
F.B. Problems at the Treatment Works Attributed to Waste Discharge by the SIU. Has the SIU caused or contributed to any problems (e.g.,
upsets, interference) at the treatment works in the past three years?
❑ Yes ® No If yes, describe each episode.
RCRA HAZARDOUS WASTE RECEIVED BY TRUCK, RAIL, OR DEDICATED PIPELINE:
F.9. RCRA Waste. Does the treatment works receive or has it in the past three years received RCRA hazardous waste by truck, rail or dedicated pipe?
❑ Yes ® No (go to F.12)
F.10. Waste transport. Method by which RCRA waste is received (check all that apply):
0 Truck 0 Rail ❑ Dedicated Pipe •
F.11. Waste Description. Give EPA hazardous waste number and amount (volume or mass, specify units).
EPA Hazardous Waste Number Amount Units
CERCLA (SUPERFUND) WASTEWATER, RCRA REMEDIATION/CORRECTIVE ACTION
WASTEWATER, AND OTHER REMEDIAL ACTIVITY WASTEWATER:
F.12. Remediation Waste. Does the treatment works currently (or has it been notified that it will) receive waste from remedial activities?
0 Yes (complete F.13 through F.15.) El No
F.13. Waste Origin. Describe the site and type of facility at which the CERCLA/RCRA/or other remedial waste originates (or is excepted to origniate in
the next five years).
F.14. Pollutants. List the hazardous constituents that are received (or are expected to be received). Include data on volume and concentration, if
known. (Attach additional sheets if necessary.)
F.15. Waste Treatment.
a. Is this waste treated (or will be treated) prior to entering the treatment works?
❑ Yes ❑ No
If yes, describe the treatment (provide information about the removal efficiency):
b. Is the discharge (or will the discharge be) continuous or intermittent?
❑ Continuous 0 Intermittent If intermittent, describe discharge schedule. •
END OF PART F.
REFER TO THE APPLICATION OVERVIEW (PAGE 1) TO DETERMINE, WHICH OTHER PARTS
OF FORM 2A YOU MUST COMPLETE
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 19 of 22

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
SUPPLEMENTAL APPLICATION INFORMATION
PART G. COMBINED SEWER SYSTEMS
If the treatment works has a combined sewer system, complete Part G.
G.1. System Map. Provide a map indicating the following: (may be included with Basic Application Information)
a. All CSO discharge points.
b. Sensitive use areas potentially affected by CSOs (e.g., beaches, drinking water supplies, shellfish beds, sensitive aquatic ecosystems, and
outstanding natural resource waters).
c. Waters that support threatened and endangered species potentially affected by CSOs.
G.2. System Diagram. Provide a diagram, either in the map provided in G.1 or on a separate drawing, of the combined sewer collection system that
includes the following information.
a. Location of major sewer trunk lines, both combined and separate sanitary.
b. Locations of points where separate sanitary sewers feed into the combined sewer system.
c. Locations of in -line and off-line storage structures.
d. Locations of flow -regulating devices.
e. Locations of pump stations.
CSO OUTFALLS:
Complete questions G.3 through G.6 once for each CSO discharge point.
G.3. Description of Outfall.
a. Outfall number
b. Location
(City or town, if applicable) (Zip Code)
(County) (State)
(Latitude) (Longitude)
c. Distance from shore (if applicable) ft.
d. Depth below surface (if applicable) ft.
e. Which of the following were monitored during the last year for this
❑ Rainfall 0 CSO pollutant concentrations
0 CSO flow volume 0 Receiving water quality
f. How many storm events were monitored during the last year?
G.4. CSO Events.
a. Give the number of CSO events in the last year.
events (0 actual or 0 approx.)
CSO?
0 CSO frequency
b. Give the average duration per CSO event.
hours (0 actual or ❑ approx.)
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 20 of 22

1
1
i
FACILITY NAME AND PERMIT NUMBER:
Town of Parkton VVVVTp NC0026921
c. Give the average volume per CSO event.
million gallons (0 actual or 0 a
d. Give the minimum rainfall that caused a CSO Pprox.)
Inches of rainfall event in the last year
G.S. Description of Receiving Waters.
a. Name of receiving water:
b. Name of watershed/river/stream system:
United State Soil Conservation Service 14-digit watershed code (if known:
c. Name of State Management/River Basin: )
United States Geological Survey 8-digit hydrologic cataloging unit code (if kno
G.6. CSO Operations.
wn):
Describe any known water quality impacts on the receiving
Describe t sell fish bed rqungy, fishimpacts
kills, fish advisories, water
other recreational
water caused by this CSO (e.g., permanent or interinterm
mittent beach closings,
any
applicable State water g permanent or
quality standard).
END OF:PART p
ATION OVERVIEW `(GAGE.1)T. p DETERMINE
OF FORM 2A YOU MUST COMPLETE.
PERMIT ACTION REQUESTED:
Renewal
EPA Form 3510-2A (Rev. VA). ReplacesEPAfotms7550-6 &'550-22.
RIVER BASIN:
Lumber River
Page 21 of 22

Additional information, if provided, will appear on the following pages.
NPDES FORM 2A Additional Information
L.

JAN 2 1 2009
DENR - WATER QUALITY
POINT SOURCE BRANCH
NPDES Permit #NC0026921
Renewal Application
Town of Parkton
Robeson County
PREPARED FOR
TOWN OF PARKTON
J
PREPARED BY
Hobbs, Upchurch & Associates, P.A.
300 S.W. Broad Street
Southern Pines, NC 28387
January 2009

NPDES Permit Renewal Application
(NC0026921)
Town of Parkton Wastewater Treatment Plant
Serving
Town of Parkton, North Carolina
January 2009
Table of Contents
NPDES Form 2A
Part A Basic Application Information
Part B Additional Application Information (greater than 100,000 gpd)
Part C Certification
Part D Expanded Effluent Testing Data (Not Applicable)
Part E Toxicity Test Data
Part F Industrial User Discharges (Not Applicable)
Part G Combined Sewer Systems (Not Applicable)
Attachments
Attachment 1 DMR Data Summary (November 2005 through October 2008)
Attachment 2 Toxicity Test Results
Attachment 3 Map of Dunn's Marsh Swamp Outfall
Attachment 4 Treatment Plant Process Layout
Attachment 5 Current NPDES Permit

NPDES Form 2A

FACILITY NAME AND PERMIT NUMBER:
Town of Parkton WWTP, NC0026921
FORM
2A
NPDES
APPLICATION OVERVIEW
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Lumber River
Form. 2A haS been developed in a modular format and';consists of a:"Basic Application Information" packet
and a "Supplemental Application Information" packet The Basic:. Application. Information packet is divided
into two parts.. All applicants must complete Parts A and: C. Applicants witha design flow greater than or
equal to 0.1 mgd must also complete Part B Some applicants must also complete the Supplemental
Application Information packet... The followingitems' explain which parts of Form 2A you must complete.
BASIC APPLICATION INFORMATION:
A. Basic Application Information for all Applicants. All applicants must complete questions A.1 through A.8. A treatment works
that discharges effluent to surface waters of the United States must also answer questions A.9 through A.12.
B. Additional Application Information for Applicants with a Design Flow >_ 0.1 mgd. All treatment works that have design flows
greater than or equal to 0.1 million gallons per day must complete questions B.1 through B.6.
C. Certification. All applicants must complete Part C (Certification).
SUPPLEMENTAL APPLICATION INFORMATION:
D. Expanded Effluent Testing Data. A treatment works that discharges effluent to surface waters of the United States and meets
one or more of the following criteria must complete Part D (Expanded Effluent Testing Data):
1. Has a design flow rate greater than or equal to 1 mgd,
2. Is required to have a pretreatment program (or has one in place), or
3. Is otherwise required by the permitting authority to provide the information.
E. Toxicity Testing Data. A treatment works that meets one or more of the following criteria must complete Part E (Toxicity Testing
Data):
1. Has a design flow rate greater than or equal to 1 mgd,
2. Is required to have a pretreatment program (or has one in place), or
3. Is otherwise required by the permitting authority to submit results of toxicity testing.
F. Industrial User Discharges and RCRA/CERCLA Wastes. A treatment works that accepts process wastewater from any
significant industrial users (SIUs) or receives RCRA or CERCLA wastes must complete Part F (Industrial User Discharges
and RCRA/CERCLA Wastes). Sills are defined as:
1. All industrial users subject to Categorical Pretreatment Standards under 40 Code of Federal Regulations (CFR) 403.6 and
40 CFR Chapter I, Subchapter N (see instructions); and
2. Any other industrial user that:
a. Discharges an average of 25,000 gallons per day or more of process wastewater to the treatment works (with certain
exclusions); or
b. Contributes a process wastestream that makes up 5 percent or more of the average dry weather hydraulic or organic
capacity of the treatment plant; or
c. Is designated as an SIU by the control authority.
G. Combined Sewer Systems. A treatment works that has a combined sewer system must complete Part G (Combined Sewer
Systems).
ALL APPLICANTS MUST COMPLETE PART C (CERTIFICATION)
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 1 of 22