NC0036277_Regional Office Historical File Pre 2018 (3)

*0-
11,1AR 3 111,993
State of Noah Carolina
Department of Environment, Health and Natural Resowvw or [,N-VHR0N,,MENTAL E
Division of Environmental Management iSi" di REGIGM off'M/
512 North Salisbury 5 eigh, North Carolina 27604
James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary
March 29, 1993
Henry. Forrest
100 Brookshire Blvd.
Charlotte, NC 28216
Subject Permit No. NCO036277
McDowell Creek WWI?
Mecklenburg Co
Dear '. Fo st:
In accordance with your application for discharge permit received on August 31, 1992,
we are forwarding herewith the subject state - NPDES permit. This permit is issued pursuant
to the requirements of North Carolina General Statute 1 3-215 .1 and the Memorandum of
Agreement between. North Carolina and the US Environmental Protection agency dated
December 6, 1983
If any parts, measurement frequencies or sampling requirements contained in this permit
are unacceptable to you, you have the right to an adjudi atory hearing upon written request
within thirty 30) days following receipt of this letter. This request trust 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, Post Office Drawer 27447, Raleigh, North
Carolina 27611 -7447. Unless such demand is made, this decision shall be final and binding.
Please e notice this permit is not transferable. Part Il, EA. addresses the requirements
to be followed in case of change in ownership or control of this discharge.
This permit does not affect the legal requirements to obtain other permits which may be
required; by the Division of Environmental Management or permits required by the Division of
Land Resources, Coastal Area Management Act or any rather Federal or Local governmental
permit that may be required.
If you have any questions concerning this permit, please .contact Mr. Randy Kepler at
telephone number 9191733-583.
Sincerely,
Original Signed
Coleen R Sullins
A. Preston Howard, Jr.
Director
cc: Mr. Tim Patrick, EPA
Pollution Prevention Pay
P.O. Box 29535, Raleigh, North Carol" 27626-053.5 Telephone 919= 33- 01
An Equal Opportunity Artimative Action layer

Permit No. NCO036277
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANAGEMENT
Ffimi IZ
n.o-R
TO DISCHARM WASTEWA'I°E I UNDER THE rm n z ;
1995
DIVISION OF ENVIRONMENTAI VANAGENE11
NOORESVILIE REGUAL AFFU
In compliance with the provision of North Carolinan ral'Statute 3- 1 . 1,
other lawful standards and regulations promulgated d adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,'
City of Charloue/Charlotte-Mecklenburg util° Dept
is hereby authorized to discharge wastewater from a facility located at
McDowell Creek Wastewater Tmatment facility
on SR 2074
Neck Read
near the Town of Huntersville
Mecklenburg County
to receiving waters designated as McDowell Creek in the Catawba River Basin
in accordance with effluent limitations, monitoring requirements, and ether conditions set forth in
Parts 1,11, and III hereof
This permit shall became effective May -1, 1993
This permit and the authorization to discharge shall expire at''midnight on July 31, 1996
Signed this day March 29 199
original Sigoed By
Wean K sullins,,
A. Preston ;Howard, Jr., P.°, Director
Division of Environmental Management
By Authority of the Environmental Management Commission

Permit No. NCO036277
SUPPLEMENT TO PERMIT COVER SHEET
City of Charlotte/Charlotte-Mecklenburg Ut 1. Dept
s hereby authorized to:
1. Continue to operate an existing .0 MGD wastewater treatment system consisting of manual bar
screens, grit removal, influent pumping, primary clarifiers, trickling filters, first stage aeration,
intermediate clarifiers, second stage aeration, final clarifiers, aerated polishing pond and
chlorination located at McDowell Creek Wastewater Treatment Facility, on SR 2074, Neck
Road near the Town of Huntersville, MecklenburgCounty (See Part III of this Permit),
2. Discharge ftom said treatment works at the location specified on the attached map into McDowell
Creek which is classified Class WS-IV CA waters in the Catawba River Basin,

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iM DATUM IS MEAN SEA LEVEL.
k,N: 1970 MAGNETIC NORTH

A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS SUMMER (April I - October 3 1)' Permit No. NCO036277
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorizedto discharge from
outfall(s) serial number 001. Such discharges shall be limited and monitored by the permittee as specified below:
Effluent C ssacterlst(c, Qllpharge, Limlialigns Monitorina Reguirements
Mtasuremw 14
bly fix Ava. fanutn9y U" LSSAIL"
Flaw 3.0 MGD Continuous Recording l or E
BOD, 5 clay; 00 ** 5.0 mgfl 7.5 mg/1 Daily Composite E, I
Total Suspended Residue** 30.0 mgtl 45. mgll Daily Composite E, I
NH3asN 2.0 mg/l Daily Composite
Dissolved Oxygen *** Daily Grab E, U, D
Fecal Colifo' (geometric mean) 200.e 1100 ml 400.0 1100 ml Daily Grab E, U, D
Total Residual Chlorine Daily Grab E
Temperature Daily Grab E,U,D
Total Nitrogen (NO2 + NO3 + TKN) Monthly Composite E
Total Phosphorus Monthly Composite E
Chronic "Toxicity.*** Quarterly Composite E
Sample locations: E :Effluent, I - Influent, U - Upstream at Beatties Ford Road, lJ - Downstrearn at Neck Road
Upstream and downstream samples shall be grab samples. Strewn samples shall be collected three times per week during June, July, August,
d ;September and once per week during the remaining months of the year.
** The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 1 % of the respective influent value
(85%v removal),
*** The daily average dissolved oxygen effluent concentration shall not be less than 5.0 g/l.
* ` Chronic T axicity(Ceri phnia) P/F at 2;J u , April, July, October, See Part ill, Condition F.
** See Part Ili, Condition G.
The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored daily at the effluent by grab sample.
There shall be no discharge of floating solids or visible foam in other than trace amounts.

A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS SUMMER (April I - October 3 1)
Permit No. NCO036277
During the period beginning on the effective date of the permit and lasting until expiration, the Pennittee is authorized to discharge from
outfall(s) serial number 001. (Continued)
Effluent PhgraSigrijilc. 1sphlru LIM11aligni
M201toring
Reguirements
Res
M&kU=MAnL—
JAMAIV L%4MA10
2nihix Ava
W22klx--Ax%- I.lxt
s
LSSAILAIP
Pollutant Analysis*****
Annually
E
Conductivity
Grab
U, D
Cadmium
2.8119/1
Weekly
composite
E
Cyanide
6.9 �qfl
Weekly
Grab
E
Fluoride
2.5 m911
Weekly
Composite
E
Lead
35.0 µqfl
Weekly
Composite
E
Nickel
35.0 g9/1
Weekly
Composite
E
Chromium
2/Month
composite
E
Chloride
2/Month
Composite
E
Copper
2/Month
Composite
E
Silver
2/Month
Composite
E
Zinc
2/Month
Composite
E

A. (). EFFLUENT LIMITATIONS AND MONrFORING REQUIREMENTS WINTER (November 1 - March 31) Permit No. NCO036277
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from
outfall(s) serial number 001. Such discharges shall be limited and monitored by the pennittee as specified below:
Efflygal Characteristic, Discharge LLm jta ons JL_ Monitorina Regulrements
en *92MA19
Monthly Ave —Ay—a. DAb--M" 4L"A Lq&A1lJqP
Flow 3. 0 MGD Continuous Recording
I or E
BOD, 5 day, 200C** 11.0 Mg/l 16.5 mg/l Daily Composite
E, I
Total Suspended Residue" 30.0 mg/1 45.0 mg/l Daily Composite
E, I
NH3 asN 2.0 mg/l Daily composite
E
Dissolved Oxygen Daily Grab
E, U, D
Fecal Coliform (geometric mean) 200.0/100 ml 400.0 /100 mi Daily Grab
E, U, D
Total Residual Chlorine Daily Grab
E
Temperature Daily Grab
E,U,D
Total Nitrogen (NO2 + NO3 + TKN) Monthly Composite
E
Total Phosphorus Monthly Composite
E
Chronic Toxicity"" Cluarterly Composite
E
* Sample locations: E - Effluent, I - Influent, U - Upstream at Beatties Ford Road, D - Downstream at Nock Road
Upstream and downstream samples shall be grab samples. Stream samples shall be collected three times per week during June, July, August,
and September and once per week during the remaining months of the year.
** ne monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15 % of the respective influent value
(85% removal).
The daily average dissolved oxygen effluent concentration shall not be less than 5.0 mg/l.
Chronic Toxicity(Ceiiodaphnia) P/F at 72%;January, April, July, October; See Part HI, Condition F.
See Part III, Condition G.
The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored daily at the effluent by grab
sample.
There shall be no discharge of floating solids or visible foam in other than trace amounts.

A. (). EFFLUENT LIMITATIONS AND MONITORING REQLTIREMENTS WINTER (November I - March 31)
Permit No. NCO036277
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from
outfall(s) serial number 001. (Continued)
Effluent Characteristic. Discharge LLMft_at Joni
Monitortno
Reguiremeops
(soecltv
MiummnanL-
2pjnRjv laAmials
—AuItt--Ava.
DAUX-A"
&Aamtnsy
ISSAII"
Pollutant Analysis*****
Annually
E
Conductivity
Grab
U, D
Cadmium
2.8 Rg/l
Weekly
Composite
E
Cyanide
6.9 gg/l
Weekly
Grab
E
Fluoride
2.5 mg/l
Weekly
Composite
E
Lead
35.0 g9/1
Weekly
Composite
E
Nickel
35.0 Rq/l
Weekly
Composite
E
Chromium
2/Month
Composite
E
Chloride
2/Month
Composite
E
Copper
2/Month
Composite
E
Silver
2/Month
Composite
E
Zinc
2/Month
composite
E

PART
1. The permittee shall comply with Final Effluent Limitations :specified for discharges in
accordance with the following g schedule.
Perinittee shall comply with Final Effluent Limitations by the effective date of the permit unless
specified below.
. Permittee shall at all times provide the operation and maintenance necessary to operate the
existing facilities at optimum efficiency.
. No later than 14 calendar days following a date identified in the above schedule of compliance,
the permittee shall submit either report of progress or, in the case of specific actions being
required by identified elates, a written notice of compliance or noncompliance. In the latter
case, the notice shall include the cause of noncompliance, any remedial actions taken, and the
probability of meeting the next schedule requirements.

Part II
.Page 1 of 1
,I
a •► • •.
1 E=i ping
s
e Director of the Division of Environmental M agement
j2. .,N#
Means the Division of Environmental Magement, Department of Environment, Health and
Natuml Resources.
Used herein means the North Carolina Environmental Management Commission.
4. Act or "the Act"
The Federal Water Pollution Control Act, also known as the Clean Water Act, as amended, 33
USC 151, et. seq.
5.
a" The "monthly average discharge"` is defined as the total mass of all daily discharges
sampledand/or measured during a, calendar month on which daily discharges are sampled
d measured, divided by the number of daily discharges sampledand/or measured during
such month. It is therefore, an arithmetic mean found by adding the weights of the
pollutant found each day of the month and them dividing this sum by the number of days
the tests were reported. The limitation is identified a "Monthly Average" in Part I of the
permit.
b The "weekly average discharge" is defined as the total mass of all daily discharges sampled
and/or measured during the calendar week (Sunday - Saturday) on which daily discharges
are sampled and measured, divided by the number of daily discharges sampled and/or
measured, during such week. It is, therefore, an arithmetic mean found by adding the
weights of pollutants found each; day of the week and then dividing this sum by the
number of days the tests were reported. This limitation is identified as "Weekly Average"
in Part I of the permit.
-c. The "maximum; daily discharge" is the total mass (weight) of a pollutant discharged during
a calendar day. If only one sample is taken during any calendar day the weight of pollutant
calculated from it is the "maximum daily discharge=" This limitation is identified as "Daily
Maximum," in Part I of the permit.
d. The "average annual discharge" is defined as the total mass of all daily discharges sampled
and/or measured during the calendar year on which daily discharges are sampled and
measured, divided by the number of daily discharges sampledand/or measured during such
year. It is, therefore, an arithmetic mean found by adding the weights of pollutants found
each day of the year and then dividing this sum by the number of days the tests were
reported. This limitation is defined as "Annual Average" in Part I of the permit.

Page 3 of 14
7.
a. Flow, (MGD): The flaw limit expressed in this permit is the 24 hours average flow,
averaged monthly. It is determined as the arithmetic mean of the total daily flows recorded
during the calendar month.
b "instantaneous flow measurement" is a measure of flaw taken at the time of sampling,
when both the sample and flow will be representative of the total discharge.
c."continuous flow measurement" is a measure of discharge flaw from the facility which
occurs continually without interruption throughout the operating hours f 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.
8.
a. Composite Sample: A composite sample shall consist of:
(1) 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
_(2) a series of grab samples of equal volume collected over a 24 hour period with the time
intervals between samples determined by a preset `number of gallons passing the
sampling point. Flow measurement between sample intervals shall be determined b
use of a flow recorder and totalizer, and the presentgallon interval between 'sample
collection fixed at no greater than 1/24 of the expected total daily flow at the treatment
system, or
(3) a single, continuous sample collected over a 24 hour period proportional to the rate of
flow
n accordance with 1) above, the time interval between influent grab samples shall be no
greater than once per hour, and the time interval between effluent grab samples shall be no
greater 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 be collected at time
intervals evenly spaced over the 24 hour period which are equal in number of hours to the
detention time of the system in number of days. However, in no case may the time interval
between effluent grab samples be greater than six (6) hours nor the number of samples less
than four (4) during a 24 hour sampling period.
b. Grab Sample: Grab samples are individual samples collected over a period of time not
exceeding 15 minutes, the grab sample can be taken manually. Grab samples must be
representative of the discharge or the receiving waters.
+. n
a Arithmetic :Mean;. The arithmetic mean of any set of values is the summation of the
individual values divided y the number of individual values.
b. Geometric . The geometric mean of any set of values is the Nth root of the product of
the individual values where N is equal to the number of individual values. The geometric
mean is equivalent to the antilog of the arithmetic mean of the logarithms of the individual
values. For purposes of calculating the geometric mean, values of zero () shall be
considered to be one (l).

Part H
Page 4 of 14
c. Weighted by Flow Value: Weighted by flow value means the summation of each
concentration times its respective flow divided by the summation of the respective flows.
10. MdALPAX
A calendar day is defitted as 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.
11 Huandws siabalano,
A hazardous substance means any substance designated under 40 CFR Part 116 pursuant to
Section 311 of the Clean Water Act.
12. JQ2jic MJuIMI
A toxic pollutant is any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act.
SECnQN . CIENERAL CMMDa=
1. IQ Q=Ply
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.
a. The pemittee 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 a permit condition is subject to
a civil penalty not to exceed $25,000 per day for each violation. Any person who
negligently violates any permit condition is subject to criminal penalties of $2,500 to
$25,000 per day of violation, or imprisonment for not more than I year, or both. Any
person who knowingly violates permit conditions is subject to criminal penalties of $5,000
to $50,000 per day of violation, or imprisonment for not more than 3 years, or both. Also,
any person who violates a permit condition may be assessed an administrative penalty not
to exceed $10,000 per violation with the maximum amount not to exceed $125,000. [Ref.
Section 309 of the Federal Act 33 U.S.C. 1319 and 40 CFR 122.41 (a)]
c. Under state law, a civil penalty of not more than ten thousand dollars ($10,0(i0) per
violation may be assessed against any person who violates or fails to act in accordance with
the terins, conditions, or requirements of a permit. [Ref: North Carolina General Statutes
§ 143-215.6A]
d. Any person may be assessed an administrative penalty by the Administrator for violating
section 301, 302, 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. 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.

Part II
Page 5 of 14
Penalties for Class H violations are not to exceed $10,000 per day for each day daring
which the violation continues, with the maximum amount of any Class H penalty not to
exceed $125,000.
2. D', « t 1MWp, fiP
e permittee shall take all reasonable steps to minimize 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.
Except as provided in permit conditions on "Bypassing" (Part II, -4);and Mower 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 14-215.3,143-
.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 ..
Nothing in this permit shall be construed to preclude the institution of any legal action or relieve
the permitpermittee :from any responsibilities, liabilities, or penalties to which the permittee is or may
be subject to under NCGS 143-21 .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.
. =Y Rights
e issuance of this permit does not convey any property rights in either real or personal
property, or any exclusive privileges, nor does it authorize y mJury to private property or any
invasion of personal rights, nor any infringement of Federal, State or local laws or regulations,
6.
+tnshore or Qfsore,Cons coon
This permit does not authorize or approve the construction of any onshore or offshore physical
structures or facilities or the undertaking of any work in any navigable waters.
7. 1
e previsions of this permit are severable, and 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 ether circumstances, and the remainder of this permit, shall not be affected
thereby.
3
The permittee shall furnish to the Permit Issuing authority, within a>responsble time, any
information which the Permit Issuing Authority may request to determine whether cause exists
for modifying, revoking and reissuing, or terminating this permit or to determine compliance
with this permit. The pennittee shall also furnish to the Permit Issuing Authority upon
request, copies of records required to be kept by this permit.

Part III,
Page fa of 14
9. Duty to & ►nlv
If the permittee wishes to continue an activity regulatedby this permit after the expiration date
of this permit, the pe tt ` must apply for d obia new permiL
14.
e 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 am required by the agency authorized to issue permits no later
than 18days prior to the expiration date. Any permitteethat has not requested renewal at least
180 days prior to expiration, or any permittee that does not have a permit after the expiration
d 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.
1. C' r 1alM R - * 'x'a a i
All applications, reports, or information submitted to the Permit Issuing authority shall be
signed and certified.
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
employing more than 250 persons or having gross annual sales or expenditures
exceeding 25 million (in second quarter 1980 dollars), if authority to sign documents
has been assigned or delegated to the manager in accordance with corporate procedures.
() For a partnership or stale proprietorship: by a ; general partner or the proprietor,
respectively, or
fl For a` municipality, State, Federal, or other public agency: by either a principal
executive officer or ranldng elected official.
b. All reports required by the permit and other information requested by the Permit Issuing
Authority shall be signed by a person described 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
() The written authorization is submitted to the Permit Issuing Authority.

# #
� r ; •� •r. a •� # - ®.

Part I
Page 8 of 14
The permittee shall at all times properly operate and maintainall 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 d maintenance also
includes adequate laboratory controls and appropriate quality assurance procedures. This
provision requires the operation of back-up or auxiliary facilities or similar systems which are
installed by a pennittee only when the operation is necessary to achieve compliance with the
conditions of the permit.
It shall not be a defense for a permittee in an enforcement action that it would have been
necessary to halt or u e the permitted activity in order to maintain compliance with the
condition of this permit.
4. Bypaasing of "t M n F r-iiiti s
a: Definitions
(I) "Bypass" means 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
operatmg mode for the facility.
() ""Severe property age" means substantial physical damage to property, damage to
the treatment facilities which causes them to become inoperable, or substantial and
permanent ent kiss of natural resources which can reasonably be expected to occur in the
absence of a `bypass. Severe property damage does not mean economic loss caused by
delays in production.
b Bypass not exceeding limitations.
e 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 c, and d. of this section.
c. Notice
(l) Anticipated bypass. If the permittee knows in advance of the need for a bypass, it
shall submit prior notice, if possible at least ten days before the date of the bypass;
including an evaluation of the anticipated quality and affect of the bypass.
() Unanticipated bypass. The permitpermittee shall submit notice of an unanticipated bypass as
required in Part Il, E. 6. of this pen -nit. (4 hour notice).
dProhibition of Bypass
(I) Bypass 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;
( ) There were no feasible alternatives to the bypass, such as the use of auxiliary
treatment facilities, retention of untreated wastes or maintenance during normal

Part II
Page 9 of 14
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 duringnormal periods of equipment
downtime or preventive maintenance;
(C) The permittee submitted notices as required under Paragraph c. of this section.
(2) The Permit Issuing Authority may approve an anticipatedbypass, after considering its
adverse affects, if the Permit Issuing Authority determines that it will meet the three
conditions listed above in Paragraph d. (I) of this section.
5. = `
a. Definition.
"Upset " means an exceptional incident in which there is unintentional and temporary
noncompliance with technology based permit effluent limitations because of factors
beyond the reasonable control of the permittee. An upset does not include noncompliance
to the extent caused by operational error, improperly designed treatment facilities,
inadequate treatment facilities, lack of preventive maintenance, or careless or improper
operation.
b.. Effect of an upset.
An upset constitutes an affirmative defense to an action brought for noncompliance with
such technology based permit effluent limitations if the requirements of paragraph c. of this
condition are met. No determination ination made during administrative'review of claims that
noncompliance was caused by upset, and before an action for noncompliance, is final
administrative ton subject to judicial review.
c. Conditions necessary for a demonstration of upset.
permittee who wishes to establish the affirmative defense of upset shall demonstrate,
through properly signed, contemporaneous operating logs, or other relevant evidence that:
(1) An upset occurred and that the permittee can identify the cause(s) of the upset;
(2) The permittee facility was at the time being properly opera d
() The permittee submitted notice of the upset as required in Part II, E. 6. (b) (B) of this
permit.
() The permitpermittee complied with any remedial measures required under Part Il, B. 2. of this
permit.
. Burden of proof.
In any enforcement proceeding the permittee seeking to establish the occurrence of an upset
has the burden of proof.
. Removed Substances
Solids, sludges, filter backwash, or other pollutants removed in the course of treatment or
control of wastewaters shall be utilizedidisposed of in accordance with I CGS 143-21 .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

Except for records of monitoring o ation required by this permit related to the pe itt '
sewage sludge use and disposal activities, which shall be retained for a>period of at least five
years (or banger as required by 40 CFR. 503), the pe ittee shall retain records of all
monitoring information, including all calibration and maintenance o d all original strip
chan recordings for continuous monitoring instrumentation, copies of all reports required by
this permit, 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.
7 4 . , .ailk
For each measurement or sample taken pursuant to the requirements of this permit, the
permittee shall record the following information:
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 theanalyses;
e. The analytical techniques or methods used; and
f. The results of such analyses.

Part II
:Page 12 of 14
8. n and fi
nta
The permittee shall allow the Director, or an authorizedrepresentative (including an authorized
contractor acting as a representative of the Director), upon the presentation of credentials and
rather documents as may be required by law, to;
. Enter upon the permittees premises where a regulated facility or activity is located or
conducte4 or where records must be kept under the conditions of this permit
. Have access to and copy, at reasonable times, any records that must be kept under the
conditions of this it;
c. Inspect at reasonable times any facilities, equipment (including monitoring and control
equipment), practices, or operations regulated or required under this permit; d
d. Sample or monitor at reasonable tames, for the purposes of assuring permit compliance or
as otherwise authorized by the Clean Water Act, any substances or parameters at any
location.
L Chou in Pi5du=
All discharges authorized herein shall be consistent with the terms and conditions of this
permit. The discharge of pollutant identified in this permit more frequently t or t a
level in excess of that authorized, shall constitute a violation of the permiL
2" J!Janned Changes
e permittee shall give notice to the Director as soon as possible of any planned physical
alterations or additions to the permitted facility. Notice is required only when:
a. The alteration or addition to a permitted facility may meet one of the criteria for determining
whether a'facility is a new source in 40 CFR Part 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 which are subject neither to
effluent limitations in the permit, nor to notification requirements under 40 CFR Part 12.42
(a) (1)•
c The alteration or addition results in a significant change in the pe ; ittee"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. Apdgiaacd Nanc c
The permitpermittee shall give advance notice to the Director of any planned changes in the permitted
facility or activity which may result in noncompliance with permit requirements.

Part II
Page 13 of 14
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 permittee and incorporate such
other requirements as may be necessary under the Clean Water Act:
5
Monitoring results shall be reported at the intervals specified elsewhere in this permit.
a. Monitoring results must be reported on a Discharge Monitoring Report (DMR) (See Part H.
D. 2 of this t) or forms provided by the Director for reporting results of monitoring of
sludge use or disposal practices.
b. If the permittee monitors any pollutant more frequently than u' by the permit, using
test procedures specified in Part H, D. 4. of this permit or in the case of sludge use or
disposal, approved under 40 CFR 503, or as specified in this permit, the results of this
monitoring shall be included in the calculation and reporting of the data submitted in the
D ,
c. Calculations for all limitations which require averaging of measurements shall, utilize
arithmetic mean unless "se specified by the Director in the permit
6
a. The permittee shall report to the central office or the appropriate regional office any
noncompliance which may endanger 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
pemittee 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 no been corrected, the anticipated time
it is expected to continue; and steps taken or planned to reduce, eliminate, and prevent
reoccurrence of the noncompliance.
b: The following shall be included as information which must be reported within-24 hours
under this paragraph:
(1) Any unanticipated bypass which exceeds any effluent limitation in the permit.
(2) Any upset which exceeds any effluent limitation in the pe it
(3) Violation of a maximum daily discharge limitation for any of the pollutants listed by the
Director in the permit to be reported within 24 hours.
c. e Director may waive the written report on a case -by -case basis for reports under
paragraph . above of this condition if the oral report has been received within 24 hours.
7. r Rlancomtali
The permittee shall report all instances of noncompliance not reported under Part 11. E. 5 and 6.
of this permit at the time monitoring reports are submitted. The reports shall contain the
information listed in Part H. E 6. of this permit.

Part H
Page 14 of 1
S. er 1n f=A '
Where the pennittee 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
10.
11.
p y su i s is o anon.:
llo `g:
.i• t
i a"il11
1 3-215.1(b)(2) or in Section 309 of the Federal Act.
maintained under this permit, including monitoring reports or reports of compliance or
noncompliance shall, upon conviction, be punished by a;fine of not more t $10,000 per
violation, or by imprisonment for not more than o years per violation, or by both.

Part III
Page I of
PART III
OTHER REQUIREMENTS
A. Control Qf PQllutantsn 1 r .
I . 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 pe ttee'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 PO , including, but not
limited to wastestrea s with a closed cup fl sh o nt of less than 140 Degrees
Fahrenheit or 60 degrees centigrade using the test methods specified in ATM
standards D-93- q, D-93-80, or 1 -32 8 (incorporated by reference, see 40 C.FR
260.11). This prohibition does not apply to any aqueous solution containing less than
24 percent alcohol by volume which would otherwise be a hazardous waste under 40
C°FR 261.21 by virtue of having a closed cup flashpoint of less than 140 degrees
Fahrenheit or 60 degrees centigrade;
b. Wastes which will cause corrosive structural damage to treatment works, and in no case
discharges with a pH less than 5.0 standard units unless the system is specifically
designed to accommodate such discharges;
c. Solid or viscous substances in amounts which cause obstructions to the flow in sewers
or interference with the proper operation of the treatment works;
d. Wastewaters at a flow rate and/or pollutant concentration which will cause an
inhibition or disruption of the PO , its treatment processes, operation, or sludge
use `and disposal;
e.. Heat in amounts which will inhibit biological activity in the treatment works, resulting
in interference but in no case heat in such quantities that the temperature at the treatment
works influent exceeds 4°C: (ltl4°F) unless the works are designed to
accommodate such heat;
f. Petroleum oil, nonbiodegradable cutting, oil, or products of mineral call origin in
amounts that willcaus interference or pass through;
g Pollutants which result in the presence of toxic gases, vapors, or fumes within the
POTW in quantity that may cause acute worker health and safety problems;
It Any,trucked or hauled pollutants, except at discharge points designated by the
. with regard to the effluent requirements listed in Part I of this permit, it may be necessary
for the permittee to supplement the requirements of the Federal Pretreatment Standards (40
CA R., 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.

Part III
Page 3 of 4
b. The permittee shall enforce and obtain appropriate remedies for violations of categorical
pretreatment standards promulgated pursuant to section 307(b) and. (c) of the glean Water
Act (40'CFR 405 et-seq.), prohibitive discharge standards as set forth in 40 CrFP 413.5,
and specific local limitations. All enforcement actions shall be consistent with any
Enforcement ent Response Plan approved by the Division.
7, The permittee shall require all industrial users to comply with the applicable monitoring and
reporting requirements outlined in the approved pretreatment program, the industry`s
pretreatment permit,and/or in 15 NCAC 2H .0908.
g. The permittee shall submit twice per year 2 copies of a pretreatment report describing its
pretreatment activities over the previous six months. A report shall be submitted to the
Division by August I of each year describing pretreatment activities for January I through
June 30 of that year, and a like report shall be submitted by February 1 of each year for
activities conducted from July I through December 31 of the previous year. These reports
shall contain the following information:
a. a narrative summary of actions taken by the permittee to ensure compliance with
pretreatment requirements and standards
b. a list of any substantive changes made in the approved pretreatment program
c. a compliance status summary of all significant industrial users
d. a list of those significant industrial users in reportable noncompliance with pretreatment
requirements and standards, the nature of the violations, and actions taken or proposed
to correct the violations on forms approved by the Division,
e. sampling and analytical results recorded on forms approved by the Division
f. upon request, other information which in the opinion of the. Director is needed to
determine compliance with the pretreatment implementation requirements of this permit
g. a pretreatment program u on forms approved by the Division.
. The permittee shall retain for a minimum of three years records of monitoring activities and
results, along with support information including general records, water duality records,
d records of industrial impact on the PQ
10. The permittee shall publish annually, pursuant to 40 CFR 403.8 (f) (2) (vii), a list of
significant industrial users that have significantly violated pretreatment requirements and
standards during the previous twelve month period.
11. The permittee shall maintain adequate funding and staffing levels to accomplish the
objectives of its approved pretreatment program.
12. Ile permittee shall maintain adequate legal authority to implement its approved pretreatment
p gra
1 . The permittee shall update its industrial Laser survey at least since every five years,
14. Modifications to the approved pretreatment program including but not limited to`local limits
modifications and monitoring program changes shall be considered permit modifications'
and shall be governed by 15A NCAC 2H.0114 and 15A NCAC 2H.0907.

Part III
Page 4 of
C. nstruction
No construction of wastewater treatment facilities or additions to add to the plants treatment
capacity or to change the type of process utilized at the treatment plant shall be begun until Final
Plans and Specifications have been submitted to the Division of Environmental Management
d written approval and Authorization to Construct has been issued.
D.
The permittee shall, upon written notice from the Director of the Division of Environmental
Management, conduct groundwater monitoring as may be required to determine the compliance
of this NPDES permitted facility withh the current groundwater standards.
E.
All POTWs must provide adequate notice to the Director of the following.
I . Any new introduction of pollutants into the POTW from an indirect discharger which
would be subject to section 301 or 306 of CWA if it were directly discharging those
pollutants; and
. Any substantial change in the volume or character of pollutants teeing introduced into that
POTW by a source introducing pollutants into the Pt TW at the time of issuance of the
permit.
3. For purposes of this paragraph, adequate notice shall include information on (1) the quality
d 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 P }TW. -

Part lli Permit No. NCO036277
P. CHRONIC T`OXICrrY PASS/FAIL PERMrr L (QR Y)
Ile effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in.
1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure No olina Chronic
Bioassay Procedure - Revised *September 1989) or subsequent versions.
The effluent concentration at which there may be no observable inhibition of reproduction o
significant mortality is 72 0 (defined as treatment two in the North Carolina procedure
document). The permit holder shall perform quarterly monitoring using this procedure to establish
compliance with the permit condition. The first test will be performed after thirty days from the
effective date of this permit during the months of January, April, July and October. Effluent
sampling for this testing shall be performed at the NPDES permitted final effluent discharge below
all treatment processes.

sampling andManalysis requirements ind
lists chemicals to be included in the pollutant analysis.'
This monitoring requirement is to be referred to as the "Annual Pollutant Analysis Monitoring
Requirement" ( m
(2) Other significant levels of organic chemicals must be identified and approximately quantified.
For the purpose of implementing this requirement, the largest 10 GCIMS peaks in the purgeable
base neutral extractable, and acid extractable fractions (or fewer than 10, if less than 10
unidentified peaks c for chemicals ether than those -specified on the APA Requirement
Reporting Form A should be identified and approximately quantified as stated in the APAM
Reporting Form instructions. This p (item 2) of the APAM requirement is to be referred to as
the "14 significant peaks rule").

PARTrV
ANNUALN MONUORING FEE REQUIREMENTS
A. The permittee must pay the annual administering d compliance monitoring fee within 30
days after being billed by the Division. Failure to pay the fee in a timely manner in
accordance with 15A; N .4105(b)(4) may cause this Division to initiate action to
revoke the permit.

Permit No. NCO036277
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, NATURAL RESO
DIVISION OF ENVIRONMENTAL MANAGEMENT
TO DISCHARGE WASTEWATER LNDER
'lilt"<a
In compliance with the provision of North Carolina General Statute 143-21 : ,
ether lawful standards and regulations promulgated d adopted the North CarolinaEnviromnental
Management Commission, and the Federal Water Pollution Control Act, as amended,
City of Charlotte/Charlotte-Mecklenburg Util. Dept
is hereby authorized to discharge wastewater from a facility located at
McDowell Creek Wastewater Treatment Facility
on SR 2074
Neck Road
near the Town of Huntersville
Mecklenburg County
to receiving waters designated as McDowell Creek in the Catawba River Basin
in accordance with effluent limitations, monitoring requirements, and other conditions set forth in
Parts 1,H,and Mhereof.
This permit shall become effective
This permit and the authorization to discharge shall expire at midnight on July 31, 1996
Signed this day
rk 93
4
Am Preston Howard, Jr., Acting Director
Division of Environmental Management
By Authority of the Environmental Management Commission
IL

Permit No. NCO036277
SUPPLEMENTPERMIT COVER SBEET
City of Charlotte/Charlotte-Mecklenburg Util, Dept
is hereby authorized to:
i . Continue to operate an existing 3.0 M[GD wastewater treatment system consisting of manual bar
screens, grit removal, influent pumping, primary l iers, trickling filters, first stage aeration,
intermediate clarifiers, second stage aeration, final clarifiers, aerated dishing pond and
chlorination located at McDowell Creek Wastewater Treatment Facility, on SR 2074, Neck
Road near the Town of Huntcrsville, Mecklenburg ` County (See Part III of this Permit), and
2.. Discharge ftom said treatment works at the location specified on the attached map into McDowell
Creek which is classified Class -V CA. waters in the Catawba River Basin.

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A. 0. EFFLUENT LIMITATIONSMONITORING REQUIREMENTS SUMMER (April I - October 31) Permit No. NCO036277
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from
outfall(s) serial number 001. Such discharges shall be limited d monitored by the permittee as specified below.
Effluent _ CharacterlsticDischalras Llmitatlopt Monitorina Reaulrements
malloureM201 AAMRIJ9 *Sample
eekly Ava. fteauencv 11112 1.9SAIIJU
Flow 3.0 MGD Continuous Recording l or
B©D, 5 day, 200C*' 5.0 mg1l 7.5 mg l Daily Composite E, l
Total Suspended Residua" 30.0 mg/1 45.0 mg/l Daily Composite E, 1
NH3 as N 2.0 g/l Daily Composite E
Dissolved Oxygen ** Daily Crab E, U, D
Fecal Colifo (geometric mean) 200.0 J100 ml 400.0 A 00 ml Daily grab E, t1, D
Total Residual Chlorine Daily Crab E
Temperature Daily Grab E,U,D
Total Nitrogen (NO2 + N0 + TKN) Monthly Composite E
Total Phosphorus Monthly Composite E
Chronic Toxicity " _ Quarterly Composite E
* Sample locations: E - Effluent, I - Influent, U - Upstream at Beatties :Ford Road, D - Downstream at Neck Road
Upstream and downstream ples shall be grab samples. Stream samples shall be collected three times per week during June, July, ,August,
and September once per week during the remaining months of the year.
* The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15 % of the respective influent value
(85° removal).
* The daily average dissolved oxygen effluent concentration shall not be less than 5.0 mg/lm
* ** Chronic Toxicity(Ceri phnia) P/F at 72%;January, April, July, October, See Part III, Condition
*****See Part 111, Condition G.
The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored daily at the effluent by grab sample.
There`shall be no discharge of floating solids or visible foam in other than trace amounts.

A. (). EFFLUENT IRAITATIONS AND MONITORING REQUIREMENTS SUMMER (April
1- October 1)
Permit No. NCO036 '77
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from
outfall(s) serial number 001. (Continued)
Effluent !"ho acteristic. L?ls harae L.lmltatlont
Monitorina
Re u rementa
.. fYM22t
2
mc2le
antWeekly AVa.
Sl< ncy
Pollutant Analysis*****Annually
F
Conductivity
Grab
U,
Cadmium 2.8 Ag/1
Weekly
Composite
E
Cyanide 6.9 g 11
Weekly
Grab
Fluoride, 2.5 mg/l
Weekly
Composite
Lead 35.0 gll
Weekly
Composite
Nickel 35.0 pgl
Weekly
Composite
Chromium
2/Month
Composite _
E
Chloride
2/Month
Composite
Copper
2/Month
Composite
Silver
2/Month
Composite
Zinc
2/Month
Composite
f

A. ( ). EFFLUENT LIMITATIONS MONITORING REQUIREMENTS WINTER (November 1- March 31) Permit No. NCO036277
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from
outfall(s) serial number 001. Such discharges shall be limited d monitored by the permittee as specified below:
Effluent Cheracterlst c: Discharge Limliatlus Monitorina
Fie are a to
A J0 *
eekly Ava. usa
.3
Flaw 3.0 MGD Continuous
Recording
I or
BOD, 5 day, 200C** 11.0 mg/1 16.5 mg/1 Cady
Composite
E, I
Total Suspended Residue*" 30.0 mg/1 45.0 mgll Daily
Composite
E, I
NH3 as N 2.0 mgll Daily
Composite _
E
Dissolved Oxygen *** Daily
grab
E, U, D
Fecal Coliform (geometric mean) 200.0 1100 nml 400.0 1100 ml Daily
Grab
E, U, D
Total Residual Chlorine Daily
Crab
E
Temperature Daily
Grata
E,U,D
Total Nitrogen (NO2 + NO3 + TKN) Monthly
Composite
E
Total Phosphorus Monthly
Composite
E
Chronic Toxicity**«. Ouarterty
Composite _
E
Sample locations: E - Effluent, I - Influent, U - Upstream at Beatties Ford Road, D - Downstream at Neck Road
Upstream d downstream samples shall be grab samples. Stream samples shall be collected three times per week during June, July, August,
d September and once per week during the remaining months of the year.
* The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15 % of the respective influent value
(85% removal).
***** See Part 111, Condition G.
The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored daily at the effluent by grab sample.
Them shall be no discharge of floating solids or visible foam in other than trace amounts.

A. ( . EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS WINTER (November
1 - March 31)
Permit No. N O0 6 77
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from
outfall(s) serial. number 001. (Continued)
Effluent Characteristic. Ql charge► Urnitatlons
Monitorina
Reaulremernt
eclfv
VIAM nt
JAMAL9 L$AM
to
Monthly AY9 1v Ava. D
Y
11QP
Pollutant Analysis` "
Annually
Conductivity
*
Grab
tt, D
Cadmium 2.8 µg/l
Weekly
Composite
Cyanide 6.9 tag/1
Weekly
Grab
Fluoride 2.5 mg/1
Weekly
Composite
Lead 35.0 g/l
Weekly
Composite
E
Nickel 35.0 g9/1
Weekly
Composite
Chromium
2/Month
Composite
Chloride
2/Month
Composite
E
Copper
2/Month
Composite
Silver
2/Month
Composite
Zinc2/Month
Composite

F. CBRONIC TOXICITY
PASS/FAIL PERMIT
: XM it..• Mr
1 ) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Carolina Chronic
Bioassay Procedure . Revised *September 1989) or subsequent versions.
Attention:
Environmental* Sciences h
%Tali Carolina, Division of
Environrnental Management
1 Reedy Creek Road
Raleigh, N.C. 2760
i' i i i * i i •' i !
suitableNM- Failure to achieve test conditions as specified *in the cited document, such as minimum
control organism survival and appropriate environmental controls, shall constitute an invalid tesi
and m&I require immediate retesting(within 30 days of initial monitoring event). Failure to submit
i t noncompliance i ♦ • requirements.
111,1* UNIX
i �. i'. �' i�,r • i� i i . i , i'• is i +i -
r
a i a • i

sampling d+analysis requirements ind lists chemicals to be included in the pollutant analysis.
This monitoring requirement is to be referred to as the "Annual Pollutant Analysis Monitoring
Requirement" ( ).
() Other significant levels of organic chemicals must be identified and,approximately quantified.
For the purpose of implementing this requirement, the largest 10 GC/MSGC/MS pews in the purgeable
base/neutral extractable, and acid extractable fractions (or fewer than 10, if less than 10
unidentified peaks occur) for chemicals other than those specified on the APA Requirement
Reporting Form should be identified and approximately quantified as stated in the APAM
Reporting Form A instructions. This p (item ) of the APAM requirement is to be referred to as
the 10 significant freaks a").

State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Environmental Management
Jame B. Hunt, Jr., Govemor
Jonathan B. Howes, Secretary ID
A. Preston Howard, Jr., P.E., Director
N.C. F) H, PT. OF
&NATURAL RESOU ( E
r. Thomas H. Shoup, "Vice President
Trammell Crow Residential, Charlotte, Inc, DEC 2 8 1993
6739 `-D Fairview Road
Charlotte, North Carolina 28210 DIVISION O Y Mr,€,"FieE ME #
ILLL ���Subj t: Permit No.' t aE,%Y.k;pSfE
C. T. Harbour Limited Partnership
Paces Harbour Apartment Development
Sewer Extension
Mecklenburg County
Dear Mr.Shoup:
In accordance with your application received November 12, 1993, we are forwarding herewith
Permit No. WQ0008689 dated December 20, 1993, to Trammell Crow Residential, Charlotte,
Incorporated for the construction and operation of the subject wastewater collection extension. Please note
this permit contains requirements to maintain a system by which the the subject pump stations can be
provided with emergency generators in the event of power fail
This permit shall be effective from the date o issuance until rescinded and shall be subject to the
an
d dlimitations as specified therein.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the
right to request an adjudicatory hearing upon written request within thirty 0) days following receipt of
this permit. is request must be in the form of a written petition, conforming to Chapter 150E of the
North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer
27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding.
One set of approved plans and specifications is being forwarded to you. If you need additional
information concerning this matter, please contact Mr. John Seymour t 91917 - 083.
Sincerely,
&(YTt 1/ a14
A. Prest Howard, Jr., P.E.
Mecklenburg County Health Department
Burnell Associates
P.O. Box 29535, Raleigh, North Carolina 27626-65 5 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Empi -,—, 0% recycled/ 100% post -consumer paper

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT,, HEALTH .AND NATURAL RESOJJ#
RALEIGII IV,
WASTEWATER COLLECTION PERMIT
r INI '1a 4`sb}rhFf*:trr, tsflY !it`�wP .
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of NoN a4gH o"M,
ended d other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED T
Tammell Crow Residential
Mecklenburg unty
FOR THE
construction and operation of approximately 1,883 linear feet of 8 inch gravity sewer, approximately 405
linear feet of 6 inch gravity sewer, a 95 GPM pump station with duplex pumps, high water alarms,
emergency ,generator hook up (for generators that are part of an emergency response service system), and
approximately 760 linear feet of 3 inch force main, a 130 GPM pump station with duplex pumps, high
water alarms, an emergency generator hook up (for generators that are part of an emergency response
service system), and approximately 170 linear feet of 4 inch farce main to serve .Faces Harbour and the
discharge of 73,750 GPD of collected domestic wastewater (751 GPD from residential car wash) into the
Charlotte -Mecklenburg Utility Departmerifs existing sewerage system, pursuant to the application received
November 1, 1993, and in conformity with the project plan, specifications, and othersupporting data
subsequently filed and approved by the Department of Environment, Health th and Natural Resources and
considered a part of this permit.
This permit shall be effective from the date of issuance until rescinded and shall be subject to the
following specified conditions and limitations:
I. This permit shall become voidable unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other supporting data..
2. This permit is effective only with respect to the nature and volume of wastes described in the
application and other supporting data.
. The facilities must be properly maintained and operated at all times.
. The sewage and wastewater collected by this system shall be treated in the McDowell Creek
Wastewater Treatment Facility prior to being discharged into the receiving stream.
5. This permit is not transferable. In the event there is a desire for the facilities to change ownership,
or there is a name change of the Permittee, a formal permit request must be submitted to the
Division of Environmental Management accompanied by an application fee, documentation from
the parties involved, and other supporting materials as may be appropriate. The approval of this
request will be considered on its merits and y or may not be approved,;
I

Persons reporting such occurrences by telephone shall also file a written report in letter form
15 days following first knowledge of the occurrence. This report must outline the actions taken or
proposed to be taken to ensure that the problem does not
14. is permit shall become voidable unless the agreement between Trammell Crow Residential and
Charlotte -Mecklenburg Utility Department for the collection and final treamient of wastewater is in
full farce and effect.
15. In conformity °ty 'th the project plan, specifications, and other supporting data subsequently filed
d approved, the permittee shall provide and maintain emergency response system to provide
generators and repair ice to the subject pump stations in the event of pump station failure, on a
4 hour a day bans.
Permit issued this the 20th day of December, 1993
NORTH CAROLINA ENVIRONMENTAL NAGE ; NT COMMISSION
A. Preston award, Jr., P.E., Director
Division of Environmental Management
y Authority of the Environmental Management Commission
Permit Number WQ0008689
3

Permit No. WQ0008689
December 0, 199
1,as a duly registered Professional Engineer in the State of North
Carolina, having g n authorized to observe (periodically, weekly, full time) the construction of the
project, for the
Project Name Location
Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation
of the construction such that the construction was observed to be built within substantial compliance and
tent of, this permit, the approved plans and specifications, other supporting materials.
Signature Registration No.
Date;

State of North Carolina w,
Department of Environment,
Health and Natural Resource
Division of Environmental Management
James B. Hunt, Jr., Governer
Jonathan B. Hawes, Secretary
A. Preston Howard, Jr., P.E., Director
December 28,1993 ,7
Mr. Benjamin B. Russell, Director
Charlotte -Mecklenburg Utility Department 2
100 Brookshire Boulevard
Charlotte, North Carolina" 28216?
Subject: Permit No. W
Charlotte -Mecklenburg Utility
Department
CMUD Job No. 379-93-733
102 Dellwood Drive
Sewer Extension
Mecklenburg County
Dear Mr. Russell:
In accordance with your application received October 29, 1993, we are forwarding herewith Permit
No. WQ0008633 dated December 28, 1993, to the Charlotte -Mecklenburg Utility Department for the
construction and operation of the subject wastewater collection extension.
This permit shall be effective from the date of issuance until rescinded and shall be subject to the
conditions and limitations as specified therein.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the
right to request an adjudicatory hearing upon written request within thirty 34) days following receipt of
this permit. This request must be in the form of a written petition, conforming to Chapter 1 0B of the
North Carolina general Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer
27447,'Raleigh, NC 27+611-7447 Unless such demands are made this permit shall be final and binding.
One set of approved plans and; specifications is being forwarded to you. If you need additional
information concerning ing this matter, please contact Mr. Ray Cox at 919/733-183.
Sincerely,
Qu
A. Prest Howard, Jr., P.E.
cc. Meklenbur ment
a C}ffie
Russell S. Rt elle, Mecklenburg County Environmeneal Protection
Concord Engineering
P.Q. Box 29535, Raleigh, North Carolina 755-0535 Telephone [phone] FAX 919-r.3.9919
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES
al
RALEIGH
RN?a
,..
WASTEWATER R OLLECTION PERMIT IT DEC 1995
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
ended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
CHA OTT -IV ECKL NBURG UTILITY DEPARTMENT
TM[ENT
Mecklenburg County
FOR THE
construction and operation of approximately 383 linear feet of 8 inch gravity sewer to serve 102 Kellwood
Drive and the discharge of 2,750 GPD of collected doms
Utility Department's existing sewerage system, pursuant
in conformity with the Project plan, specifications, an
subsequently filed and
considered a part of this
permit.
This permit shall be effective from the date of issuance until rescinded and shall be subject to the
following specified conditions and limitations:
1. This permit shall become voidable unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans d specifications, and other supporting data.
2. This permit is effective only with respect to the nature and volume of wastes described in the
application and other supporting data.
3. The facilities must be properly maintained and operated at all times.
4. e sewage and wastewater collected by this system shalt be treated in the Charlotte-Mecldenburg
Utility Dep ent°s McDowell Creek Wastewater Treatment Facility prior to being discharged into
the receiving stream.
. This permit is not transferable. In the event there is a desire for the facilities to change ownership,
or there is a name change of the Permittee, a formal permit ;request must be submitted to the
Division of Environmental Management accompanied by an application fee, documentation from
the parties involved, and other supporting materials as may be appropriate. The approval of this
request will be considered on its merits and may or may not be approved.
. Construction of the sewers, pump station(s) and force main: shall be scheduled so as not t
interrupt service by the existing utilities nor result in an overflow or bypass discharge o
wastewater to the surface waters of the State.

. Upon completion of construction and prior to operation of this permitted facility, a certification
must'be received from a professional engineer certifying that the permitted facility has been
installed in accordance withthis permit, the approved plans and specifications, and other
supporting materials. Mail the Certification to the Water Quality Permits and Engineering Unit,
P.O. Box 29535, Raleigh, NC 2' 626.0535.
8. A copy of the approved plans and specifications shall be maintained on file by the PermitPermittee for a
minimum of five years from the date of the completion of construction.
9. Failure to abide by the conditions and limitations contained in this pen -nit may subject the Permittee
to an enforcement action by the Division of Environmental Management, in accordance with North
Carolina general Statute 143-2`15.6(a) to 13-215(c).
10. The issuance of this permit does not preclude the Permittee from complying with any and all
statutes, rules, regulations, or ordinances which may be unposed by other government agencies
(local, state, and federal) which have jurisdiction.
11. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance
conditions, the Permittee shall take immediate corrective action, including these as may be required
by this Division, such as the construction of additional or replacement wastewater collection
facilities.
12. Noncompliance Notification:
e Pennittee shall report by telephone to the Mooresville Regional Office, telephone number
(704) 66 -1699, 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 either of the following:
a. Any process unit failure, due to known or unknown reasons, that renders the facility
incapable of adequate wastewater transport, such as mechanical or electrical failures of
pumps, line blockage or breakage, etc.; or
b. Any failure of a pumping station or sewer line resulting in aby-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 in letter form within
15 days following first knowledge of the occurrence. This report must outline the actions taken or
proposed to be taken to ensure that the problem does not recur.
Permit issued this the 28th day of December,1993
NORTH CAROLINA ENVIRONMENTAL MANAGEMENTCOMMISSION
n, /1'el
A. Preston award, Jr., P.E., Director
Division of Environmental ental Management
y Authority of the Environmental Management Commission
Permit Number WQ0008633
2

Permit No. WQ0008633
December 28, 199
as a duly registered Professional Engineer in the State of North
Carolina, having been authorized to observe (periodically, weekly, full e) the construction of the
project, for the
Project Name Location
Pertnittee hereby state that, to the best of my abilities, due care and diligence was used in the observation
of the construction such that the construction was observed to be built within substantial compliance and
intent of this permit, the approved plans d specifications, and ether supporting materials.
Signature Registration No.
Date
3

P
x
yp
"S DEPT. OF its l R k.
RESOURCES gib aA„Td�
g'k u
411992
State of North Carolina
_..' Department of Environment,,'Health and Natural ' e our � � ��E"� � ��
Division o n Management
12 North SalisburyStreet • Raleigh, North Carolina27NOURESVIUE R A.01 k!: UI 1 t
James G. Martin, Governor A.Freston Howard, Jr., P.E.
Williani W. Cobey, Jr., Secretary Acting Director
October 30,1992
Henry L.`Forrest, Assistant Director Subject: NPDES Permit Application
City of Charlotte/Charlotte--Mecklenburg Utility NPDES Permit No.NCO036277
De McDowell Creek Wastewater
10 Brookshire Boulevard
Dear Mr. Forrest Mecklenburg county
This is to acknowledge receipt of the following documents can August 31 1992:
Application Form
Engineering Proposal: (for proposed control facilities),
Request; for permit renewal,
Application Processing Fee o 30 .00,
Engineering Economics Alternatives Analysis,
Local Government Signoff,
Source Reduction, and Recycling,
in.erbasin Transfer,
Other ,
r
The 'items checked below are needed before review can begin
Application Form ,
Engineering proposal (see attachment)
Application Processing Fee of
Delegation of Authority (see attached)
Biocide Sheet (see attached)
Engineering Economics Alternatives Analysis,
Local. Government Sig off
Source Reduction and Recycling,
lnterbasin "Transfer,
Other
Pollution Prevention Pay
P.O. Box 29535, Raleigh NoM Carolina 2762 535 Telephone [phone]
An'Equal Opportunity Affirmative Action Employer

k 7
If the application is not made complete within thirty (30) days, it will be
returned to you and may be resubmitted when complete.
This application has been assigned to Randy Kepler
(919/733-50 3) of our Permits Unit for review. -You-- w. e _a_dvi-:sedof any
comments recommendations, questions or other information necessary for the
review of the application.
I am, by copy of this letter, requesting that our Regional Office
Supervisor prepare a staff report and recommendations regarding this
discharge. if you have any questions regarding this applications,
please contact the review person listed above.
Sincerely,
Coleen H. Sullins, P.
CC: Mooresville Regional office

ORIGINAL
CiOXCli CAROLINA DLP1`. of NATUAAL ReSOURCES AAD COMMUt ITY" A1C
ENVIRONMENTAL MANAGEMENT CI?MMISSIt1N FOR AGENCY USE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
APPLICATION FOR PERMIT TO DISCHARGE WASTEWATER
STANDARD FORM A -- MUNICIPAL t
SECTION L APPLICANT AND FACILITY DESCRIPTION
unless otherwise Specified on this form +tit items are to be completed. If an Item Is not applicable Indttate "NA.'
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEMS S APPEAR IN SEPARATE INSTRUCTION SOOKLET AS INDICATED. REFER TO
SOOKLET tlEFORE FILLING OUT THESE ITEMS.
P1esse Print or T
City of Charlotte
t. Legal Name of Applicant 11I}
(soo, Instructions) Charlotte --Mecklenburg Utility Department
2. Malting Address of Applicant
(sire Instructions) toxa 5100 Brookshire Boulevard
Number & Street
City
}ozs Charlotte
State rvsto North Carolina
28216
Zip C ease e - C0
. Applicant's Authoriaad Agent Joe C. Stowe, Jr.
{sae instructions)°
Name 103a and Title.
Director77
tOSA
5100 Brookshire Boulevard
Number IS Street
city tole
Charlotte
Stott
10441 North Carolina`
s
28216
Zip Code -_ 114011111
Toitphone }osf 704 399-- 221
Arta Number
4. Prtvi*us APPlloati*n Code
if a previous application for i per-
mit under the Nationat Pollutant
Discharge Elimination system hat 87 06 1
both made, give the date of
apptication, }pq YR MO DAY
I certify that I am familiar with the information contained In this apptication and that to the best of my knowledge and belief Such Information
is true, complete, and accuratt.
Henry L._Forre-st pose Assistant Director
Printed Name of Larson mina TItIe
Authorized o _sign for
Joe. C. Sto e, Jr. 92 08 2
i#t YR MO DAY
signature Applica c uthoriztd Agen& Date APptteatlon Signed
__�allorth Carolina General Statute 1 3-• 1.5. i 3 ( ) ,pro ides that: Any person who knowingly makes
y false statement representation, or certification in y application, record, report, plan,
car other document files or required to be maintained under Article 21 or regulations o
f the
Environmental. M agement Co 'ission implementing that Article, or who falsifies, tampers with,
or knowingly renders inaccurate any recording or monitoring device or method required
to be
operated or maintained under Article 21 or regulations of the Environmental Management
Commission implementing that Article, shall be guilty or a misdemeanor punishable by a fine
not to exceed $10,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C.
Section 1001 provides a punishment by a fine or not more than 10,000 or imprisonment not
more than 5 yearn, or both, for a similar offense,)

♦M a * R
"
yin
FOR AGENCY use
Number of
Totat Volume Discharged,
Discharge Points
Minion fsaiiont4er fray
1.770.
To: Surface Water
107a1
1*704
Surface impoundment with
s'
no Effluent
Underground Percolation
107et
Wolf (Injection)
t0ldt.ii
Other
t$7at;1i7li!
Total f" 3
11itt1:
if 'other, Is specified, ribs
1SXifi
If any of the discharges from this
facility are intermittent, such as frOM
overflow or bypass point&, or an8
seasonal or periodic from lagoons:
holding ponds, 1C., Complete ltam fl.
g. intermittent Discharges
a. Facility bypass Points
Indicate the number of bypass
t00a '
Points for the facility that are
discharge Points.(see instructions)
b. Facility overflew Points
Indicate the number of overflow
t0itii
paints to a surfats water for the
facility ($ee instructions).
C Ssasonat or Periodic Dischary+e
Points Indicate the number of
10*4
Writs where seasonal discharges
occur from holding ponds;
lagoons, etc.
g. Collection system Type
Indicate the type and length (in
t0la
mtfas) of the Collection system used
by this facility. (see instructions)'
Separate Storm
0 SST -......
Separate sanitary
SAN
Combined Sanitary and storm
0 CSS
Both Separate Striltary, and
09SC
Combined Sewer Systems
Both Separate Storm on::
Combined Sewer Systems
Iog,
0 SSC
estimated
Length
mifes
Milos
to. Murlicipailtits or Areas Serval
Actual POPulati
(sea Instructions)
Name
served
lilts'
+
sus
l`t00' 00
id ii
Total Population Served
aV i . V4U
ff0a lift
Hurttersv lle 3,950
ttfie 1t8l►„
. r
tfoa ' North Mecklenburg�t�ia. 2,910
Estimated frki' 13,700

STANDARD FORM--MUNICIPA[. FOR AGENC11 Y ust
SECTION 11. BASIC DISCHARGE DESCRIPTION
Complete this section for each present or proposed discharge indicated in section 1, Items 7 and 8, that is to surface waters. This lncludas
discharges to other municipal sewerage systems in which the waste water does not go through a treatment works prior to being disch4r94r9 to
surface waters. Discharges to wells must be describers where there are also discharges to surface waters from this facility. Separate
descriptions of each discharge are r*Qutred *van if several discharges oriipleate in the some facility. All values for an existing discharge should
be representative Of the twelve previous months of operation. If this is a proposed discharge, values should reflect best engineering estimates.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO
BOOKLET BEFORE FILLING OUT THESE ITEMS
1. Discharge Serial No. and Name
a. CiischarileSariat No. 014
(see instructions) ,
b. Discharge Name 201b M D)W
Give name of discharge, if any
(sea instructions)
c. Previous Discharge Serial No 11 1e
if a previous NODES permit
application was made for this dis-
charge (item 4, Section l) provide
previous discharge serial number.
S. Discharge Operating Date: N. A
a. Discharge to Begin gate 2A2a v--
if the discharge has never YR MO
occurred but is planned for some
future date, give the date the
discharge will begin.
b. Discharge to End Date If the dis- "26
charge Is scheduled to be discor, YR MO
tinued within the next 5 years,
give the date (within best estimaee)
the discharge will and. Give raa
son for discontinuing this discharge
in item 17.
. Discharge Location Name the
political boundaries within which Agency Use
the point of discharge Is located;
State R9ae N . C
County tdao Meckl bu
(if applicable) City or Town So
.4. Discharge Paint Oescriptien
(see In'structtons)
Discharge Is into (check one)
Stream (includes ditches, arroyos, 2 QSTR
and other watercourses)
,
Estuary Q EST
Lake 0 LICE
Ocean 0 OCE
Well (injection) WEL
Other Q OTH
if *other' Is checked, specify type
S. Discharge Point — Lat/Long.
State the precise location of the
point of discharge to the nearest
second, (see'instructions) �s���
Latitude 3d#ak EG. 2MIN. SEC
Longitude - DEG. MIN. 2 1 SEC
This section contains 8 patm

rt � w rt p
.
uwwru�rrrr�neue '
DISCHARGE SERIAL NUMBER FOR slaaftCY Edi t
001
t overflow Duration Give the
average overflow duration In
hours .
Wet weather
hours
Dry weather
—Hours
Overflow•Volue Givethe
average volume per overflow
Incident In thousand gallons.
Wet weather
thousand gallons par Incident
Dry weather
thousand gallons pat Incident
Proceed to Item 11
10. essonal/Parlodle Discharges
N • A
i, Seasonal/Perlodic Olseharge
Frequency if discharge is Inter-Eti
times per year
mitttnt from a holding pond,
lagoon„etc., give the actual or
{
approximate number of times
this discharge occurs per year,
b. Seasonal/Parlodie Discharge
Volume Give the average
- thousand gallons..per discharge occurrence
volume per discharge occ rromo
In thousand gallons.
c. Seasonal/Periodic Discharge
Duration Give the average dura- i
days
tion of each discharge occurrence
In days.
it. Sassonai/Periodic Discharge
Occurrence —Months Check the 11
, i OJAN ©FES ( MAR
months during the year when
the discharge normally occurs.
O AP,R 0 MAY 0 JUN
QJUL 0 AUG ©SEP
OCT <] NOV DEC
11. Discharge Treatment
a Discharge Treatment Description;
Describe waste abatement prac-
ticas used on this discharge with
a brief narrative. tSeeinstruc-
Coarse bar screen, mechanical bar screen,
tionsi 3iYis,
.
h° grit removal, pumping, primary
clarification, roughing filters, first
stage activated sludge, clarification,
second stage activated sludge clarification,__
aerated polishin lagoon, chlorination,
anaerobic sludge digesters, sand filtered
slud e drvinq beds final ;slud e disposal
by contract land application - Boo Grow, Inc.
11-

A �
W
° ADMINISTRATIVE OFf'ICES
. •.. �n rIWXfwRSTRAT{vE Ra sfoD @. dxw
x Kr�p�'U v�.:� �.� 4-A{ EIFT £GYt:.+i tIEA6YR.MRTERS Yx4ia lMEbwM Rd
_ 2 Wi@TEWXTER CCk.4
S•WdTER Pt5Fpf@WFtON NEJ. RTER9 81 f rww $t.
WASTEWATER LIFT STATIONS
1 DS€N llfT STATION, Tim! En9 i 9a G1+Y Rd M cmttR [ro k a aW Kwgx
@-CLAKIDR AONk .IFI'E STATYgR .120 WW RNO D,R4 W VWm C
T«kTRaRPLYUS LIFT GTAF DN Cerarpm N C n O NC TS, MW+d US Xt, W @MtlM1 SE
`• LtFTT� T i A-1aNT Rak.LD++a1n Rn.Td€« A a:W W4aa Rnrr W, xWR LaWysn Rl
DAVit)$k# 4tFT $TAt pN A Na I. f sWn S+ }e a NC
Ri`tiG,.'4r5 SCrD€ERWGPP Lo-eT SfATZ:' nsaR«a4d Ra +n w cA can C+
STX4RNf A.t ad of S rlWrydax Or.. Mt Prw«WMt, Rd. WM.
T}uEATM€RGAYE tKtT STATION NWM«rydW Eaw aR, Wrlsaa GvaN R0.
"` an I4-NKr'NW4v I" C,rT STATKNR Ni ps) C6tl, SPRT@ XmN of WCC.#+. a @atd.
I"UNTERSVI44E LOT SFATIEN' dR ma red W CNAwa Ra+a P,
f�V.CNG CREQs 1tCT 5YdTNNi, SiaH R% i604 Rt+Rron H imR C+.ert
20-MW CREEK OFT STATION PY9 A d Ra d RtGX:k eX
DLT STATpR TA20 P Ra G
22-'ASMOR EFT SUTIOW 41 1. Mat CNap T S riU
2.Y,RXNTREE LFT 51Sl 6 R" L NW, P' Rd
24S-RSOC%>jR 'IFT YATlOk RacAA+wt p 0,
2
'^---- 4 ELER LIFT STATi(Nt fm CAapla C SDI CIT0, 4 $.0 LINK
STEEL€ CR€& RON L1FT TA7 ON 84 SY t R4 : fart TOO coot,
2t 5°FERtIRG Ff $TAT MF OI SR tE3�2 Y p lgevena A6
2@^WE@TxkS UF4 @TA71ON MISS Wa 8v4:
29-WBSTNAl1 i I. BT S7Arok LkgO Mw C
�6M RS L FT ESTATSION: IxtoTION l Ra 0 [ll
" CNRk.
«t
""pp��(d""��}}''''{{((''gg�} ++""¢¢�T �} WATER TREATMENT RLANTS
1.M LJ #,7 V',.% % # / I ✓ f •`• W-YOSRINS no TWATMENt P ANT woo @F,d
�I 1 RSVILL LIFT ^" mar~. « Jj 331AST WATER TREATMENT K"T' $20 6—in fad At
t''� _'+w`�. •'. +'x WATER ROOSTER STATIONS DWE:
ATELIFT STATION N^NPSNtN$ iER QTAT ON CW of PAAd b Rd. ab Aa1M R9.
TREATMENT TRtMY4 @PCRRA STATiUN;. @XMA N Mu R0.
/ \ WATER TANKS AND RESERVOIR
r , Al'ENfA TANK 3xd1 C 'q A Oft kG e E P - Crgap +y 2 iNaa paR
!!}} .. ,m .. .. w f✓'°S'FIYL NO ROK 22@ W Ara m M @ Y 4M @ f d A CWaa T Ukad pt
3, w„ y �- ,..,,s✓ } "*+ SRNIC RESERVOIR OIRk IX KI Rt E W S PG la.-*r h 09 4i yatwro
TERSVI TANK 1 34 NDSKYNS RiSERVOIR 6 1'dkk Ca'n t BaaUA+ 8ha mi datd R4 Racnw=
YpgaREy LL T ," ff *I p 9' i S mtfi ao-114W1
KK.KCAERS✓ILLE TAN OH iIWT fIS NMk kXcMk Awa MW+iaAdN CapAanq.fi0 srt Oat.
4k IILAZN TA UK"
is Cv t FaA d ad E,ErdR 9 We+'7= 10 Nrar iaYlmn
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[ ` Z"ORTN tRYOM STREET TXNk . BTDb Navin T Fan qi X a/ T NNW4r Rd *-
,
coil, x I0 miluaR AattaA>
- 4dSIA11
- RGdP TXNK 6li5 $NaraR At CAY S It Ini.
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RAW WATER PUMP STATION
r /
,w`�, ^,^�. .•---`, ,r't } ,,, 4 49-H �tnr-- {VEIN AMP 4TdiifM Ar aed a ILAZGOB, iwa Mi. "INS -
xr
4 PUMP S. lq� LCREEK WASTEWATER TREATMENT PLANTS
. WA5TEWA 46- RstN CREEK WASTEWATER TRWATYENT RtA `-' '. -I Rd." 41
+ix-NAtCARD -,IN
_YEWd4ER 't41EAT#.WNT I0..RK5: {R ItPN Cmk.
i Cr ✓"4 +"^..\ t ., rtF pJ t 2@ Kill
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441KNK RC &REEa. iM$iEM.1 TREATMENT PLANT : IeNrga¢I{M bf
4$ HiPWRIt Lroik rcQ EPA Rd
}f' t N `dt-4iCCri'NMEEI 6kPot vad5T'EWA4ER TREATMENT PIXNT, NRryti 5 m Riwa
r" . 51-SUGAR CREEK VASTEWATER TREATMENT PLANT: 93dk C—Aara Rd
INS FACILIT
r
/ \ pMiNi57
d � t
( AA 4 oxRk f x 1
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v
� :3 Y U.
LIST STATK* TANK
LIFT SSA 7` �
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1 t LAiA RD TER
Fow EX Li
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r LIFT
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IRWIN CREEK *., `WE AIR
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L S'fEWRTdR { "'!
WA ! \\ LiF7 ATStH
ATMENT
STATION,
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m
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ff
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WES
LIFT
LL Ti LIFT ION t xCw
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j�' LIFT iI< LkFTtr$TATIiRi
It ELE
L+CREEK
, LIFT
WASO7LL HE
EEWATEt{.-- STATION RAiNTREE:
TREATMENT
MCALPRAI CREEK i
WASTEWATERTREATMENt PLANTPROVINCETOWNE
LIFT STATION
t
b.
r
f VITAL MSTALLATIQNS
\ MAINTAINED? 8 OPEUTED BY
CHARLOTTE—MECIMfINKM UTILITY DEP"T

AIR
CHLORINE
LIME
v
INFLUENT
(DSCREENS
SECOND STAGE NITRIFI ATOM
FLOW METIER
FINAL CLARIFICATION
GRIT REMOVAL (NOT IN USE)
1O
POLISHING LA130ON (AERATION)
PRIMARY CLARIFICATION
it
EFFLUENT DISINFECTION
I
TRICKLING FILTER
t2
PRIMARY DIGESTION
FIRST STAGE AERATION
t
SOLIDSSEPARATION
l;
INTERMEDIATE CLARIFICATON
t4
SAND BED DEWATERING
FIGURE 2.1
MALLARD CREEK
AND
cDOWELL CREEK
FLOW SCHEMATIC

NCO036277
DISCHARGE SERIAL NUMBER
001
frog AGENCY use
11. 0014AW0011 or 10140nt and [trta►aat IS" Instructions)
Influent ment
Parameter and Code214
c
•c e
.e a .c c e Lao e to
(i} (2) (3) (4) (5) (6) (7)
Flow
Million gallons per day 1.770 1.575 1.278 2.125 cont. 365 ETA
50050
pH 6.1 8.8 5/7 55 C
Units
00
Temperature (winter)
•F 59 57 63 5/7 L02 Gj
74025 1
Temperature (summer) of 71 64 77 5/7 53 CG
74027
Fecal Stmptococci Bacteria
Number/100 ml
74054
(Provide if available)
Fecal Cohform Bacteria
Number/100vil 13 5/7 256 C
74055
(Provide if available)
><I><
Total Coliform Bacteria
Number/l00 ml NV
7403
(Provide if available) I- ><X
BOD'$.day
mgil 164 2.9 1.3 4. 5/7 253 com
00310
Chetrical Oxygen Demand (COD)
mg/l
00340
(Provide if available)
OR
Total Organic Carbon
mg/i
00650
(Provide ifavailable)
(Either analysis is acceptable)
Chlorine —Total Residual
mg/t
5 0 0.4 0.3
0.4 1 5/7
255

µ
NCO0 6277
FOR AGENCY USE
t31SC #4^R F. SERIAL NUMSER
001
LU
IS. Agdttfahal Wastawstae Chary
Cho* tna Sox "Oxt to #acts aaram#t+wr if it is P t
in its affluent. teas least ores)
Parameter
c Parameter
Parameter
Bromide
Cobalt
Thallium
71870
01037
01059
Chloride
Chromium
Titanium
XX
Cyanide
Copper
XX Tin
00720
01042
01102
Fluoride
Iron
Zinc x
51
CXX
01045 ,
01092 jX
Sulfide
bead
I XX Algicides*
00745
010S1
74051
Alumin um
M ganese
Chlorinated organic compounds-
01105
XXX 01055
7402
AntimonyMercury
Ofl,and'grease
01097
7100
00550
Arsenic
Molybdenum
Pesticides"
01002
01062
7405
Beryllium
Nickel
Phenols
01012
01067
32730
Barium
Selenium
Surfac is
01007
01147
38260
Boron
Silver '
Radioactivity*
01022
01077
L—
7400
Cadmium
01027
*Provide specific compound and/or element in item 17, if known.,
Pesticides (ln ticides, fungicides, and rodenticides) must be reported in terms of the acceptable
common names specified in Acceptable Com-
mon Names and Chemical Names for the Ingredient Statement on Pesticide Labelat 2nd
Edition, Environmental Protection Agency, Washington, '
D.C. 20250, furze 1972, as required by Subsection 162.7(b) of the Regulations tot the Enforcement of the Federal Insecticide. Fungicide, and
Rodeticide Act.

ANNUAL POLLUTANT ANALYSTS
CITY CP CHARLOTTE
McDOWELL CREEK WWTP
NPDES# NCO 362'7
JULY 1992

ANNUAL POLLUTANT ANALYSIS MONITORING REQUIREMENT
REPORTING FORM A
(Revised June 1990)
L. Faci,tity information
NPDES Permit No: NCO036277 Discharge (Pipe) No: 103 Year: 1992
Facility Name: I City of Charlotte McDowell Creek WWTP Class: IV County:: Mecklenburg
Person(s) Collecting Samples: Rick Williams
Status of facility wastewater treatment operation on day of sampling: Typical: Yes x No
If no, explain briefly:
Analytical Laboratory: Burtin ton Research Inc. # 92-07-259
II. Sg tin
24 hr composite for main sample/grab sample for purgeable fraction
Date Sampled: (composite sample):
ampting begun (date, time): Wednesday. JuIv 15 1992: 08:00
Sampling finished (date, time): Thursday. Jutv 16 1992A 08:00
Date and time sampled (grab sample):; Thursday,July 16 1992-,08:00
Corresponding sample taken for toxicity testing:
Yes No X
Page 1 of 13

The purpose of this document and the NC OEHNR memo of Octobe; 30, 1990 (Tedd6t)/maiting of December 1990 is to standard-
ize the sampling, analysis 'and reporting procedures to be used or the Annual Pollutant Analysis Monitoring (00) Require-
ment as described in the permit.
UM I C 1tl
1 • Take a 24-hour composite sample from the final effluent during midweek (Wednesday through Friday). Collect a grab
simple for the volatile organic fraction when collection of the 4-hour composite sample is completed. Follow any other
sampling instructions provided by the laboratory performing the analysis.
2 - Indicate in the space provided on Page 1 of 13 this page whether a corresponding sample for toxicity testing was taken.
3 • Make note of any unusual wastewater treatment operating conditions occurring on the day of sampling in the space pro-
vided Page 1 of 13.
# •..i. • e -t a #. h M a ! . ..# rt..0 + # : a. !' ♦ # t. #_ :#. ».: #:
Q •
.# i F.• #r r
Page 2 of 13

A. Purgeabte (Volatile Organic) Fraction, EPA
Method 624
Number of chemicals detected in Fraction
Fraction STORET Number 8408
STDRET
Number Compound
4uatitation
Limit Target
0uantitation
Limit*
Concentration
Detected
GC/MS
Confirmation?
. Pollutants to be ana yz or:
tugTt>
{ g/W
(ug/L)
Yes No
1D Acrotein ...
DD
N
Yes
4..1 Acrytonitri!a
1 t1
.5
NO
Yes
Benzene
ND
Yes
-Sao er ichtor thane
5
1
ND
Yes
210 Br form
5
1
ND
Yes
Bran t 'ne
NO
Yes
1D Carbon tetrachloride
1
ND
Yes
4 Chtorobenz
D1
61
ND
Yes
'34311C oroet ane
ND
Yes
4 76-Chtoroethyt vinyl ether
1D
1
NO
Yes
Chloroform
5
1
ND
Yes
C h Ior t ane
1
ND
Yes
2105 —Ditiromochkoromethane
5
ND
Yes
- 4496 1,1-0chtoroethane
1
ND
Yes
-Dich oroethane
ND
Yes
4511 1,14ichloroethytene
5
1
ND
Yes
4 46 trans-1,2•Dichtoroethyten e
5
1
ND
Yes
, -Dich oropropane
6
ND
Yes
34704 cis 1,3-Dichloropropene
5
1
ND
Yes
34699 trans 1,3•Dichtoropropene
5
1
ND
Yes
Et y enxene
1
ND
Yes
44 3 Methylene chloride
1
ND
Yes
�41 1,1,2,-Tetrachtoroehtane
7
t
ND
Yes
Ttrach oroethylene
1
ND
Yes
i401D Toluene
6
1
ND
Yes
34D6 1,1,1-Trichloroethane
5
1
ND
Yes
4s 1 1,1, -Tric toroethane
1
ND
Yes
39180Trichtoroethylene y
5
1
ND
Yes
34 888 Trichtorofturomethane
10
1
ND
Yes
n- Viny chloride
D
ND
Yes
* —If different from quantitation limit target.
ND=None Detected. < and < > = As per
instructions.
Page 3
of 13

A2. tether Purgeebtes (up to 10 highest peaks)„
Identification Basis
(Check all that apply)
Probable Est. library Match Retention
Compound Molecular Conc. Probability Ti (RT) Library Manual Scan
Weight (u /L) M (Min) Match Interpretation RT Number
None
Complete only if non -targeted compounds are present:
Retention
Internal Standard Time
(Min)
Pentaflorobenzene 16.75
1,4-Dtf1uoro zene 18.67
C oro enzene -
1,4-Dichlorobenzena - d4 31,45
Page 4 of 13

B. Acid Extractable Fraction, EPA Method-
65
Number of chemicals detected in Fraction
Fraction STORET Number 45582
STORET
tuantitat on puantitation
Concontrattion
GC Mg
Number Compound
limit Target Limit*`
Detected
Confirmation?
1. Pot tutant-sto-bi-a-n-al—yzedor:
OWL) ug/l)
{tagll>
Yes No
45 -Ch oro-3 -methyI Fenol
101ND
Yes
W—-Dhlorophenol
1D
ND
Yes
-Dic oro eno
ND
Yes
-T46D .4-Dimethyl- enot
ND
Yes
74616 ,4-Dinitrophenol
0
ND
Yes
6- i' -Met y - ', - i tro ergo
NO
Yes
4591 2-Nitrophnol
1ti
ND
Yes
a6 _ •Nitrophenol
ND
Yes
Pentac oro eno
ND
Yes
Z694 Phenol
111
ND
Yes
.4621 , ,6-Trichlorophenol
10
ND
Yes
r-al erent rion unit
target
ND -None Detected. < and < > = As per
instructions.
Page 5 of 13

$2. Other Acid Extractebtes (up to 10 highest peaks)*
tdentifFcation Basis
u (Check all that apply)
Probable Est. tibraryMatch Retention
Compound Molecular Conc. Probability Time (RT) Library Manual Scan
Weight (ug/L) {) (Min) Match interpretation RT Number
Butoxy Ethanol Phosphate 3 88 18 6' 2g.43X X 840
Complete onty if non -targeted compounds are present.
Retention
Internal Standard Time
(Min)
Acena thene d
Phenanthre6e - d10 22.60
Chrysene- d12 30.83
Perylene - d1 8<
Page 6 of 13

C. BasNeutrat Fraction, EPA Method
625
Number of chemicals detected in Fraction
Fraction STORET Number 45583
STOREY
Quant Cation Quantitation
Concentration
GCJMS
Number Comipound
Limit Target Limit*
Detected
Confirmation?
Po utants to ana,yz or:
(ugPL} (ugJL)
tug1L}
Yes No
4 Acenapt►thene .�
10
ND
Yes
.4 tl0 c11 enaphtyten
U
NO
Yes
Ant roc
ND
Yes
-9 20 Benzidine
50
ND
Yes
34r 6 Benz (a) anthracene
RD
Yes
—Unr Senzo (a) pyrene
NO
-Yes
-142 Benzo(b) ftuornthen
1 Cl
ND
Yes
—35 1 Benzo (ght)pert' ene
10
ND
Yes
—3' 2. —Be nzo () fluoranthene
ND
Yes
34 Sis(2-chtoroethoxy) methane
10
NO
Yes
42 Sist •ch oroeth )ether
1
ND
Yes
Bis( -c orofsapropy ) ether
NO
Yes
9100 B st2-et ythexyt} phthalate
10
NO
Yes
63i =Br phanyt pfsenyt ether
1
NO
Yes
Butt' zy thaiat
ND
Yes
3 81 2-Chtoronaphthatene
1D
ND
Yes
4649 4-Chtorohenyt phenyl ether
10
NO
Yes
34326 C rysene
NO
Yes .
-I-455 6ibenz ta,h} anthracene
10
ND
Yes
34536 1,2-Dichtorobenzene
—10-.----
NO
Yes
YDlc, oro enzene
10
ND
Yes
345T 14-Dichtorobenzene
10
NO
Yes
346 11 3,3•Dichtorobenzidin
20
ND
Yes
Diet y t a ate
ND
Yes
34341 Dimethyt phthalate
10
ND
Yes
39110 Di-n-butyt phthalate
10
11.1
Yes
-Dinitroto uene
ND
Yes
34626 2,6-Dinitrototuene
10
ND
Yes
34596 Di-n-octyl phthalate
10
NO
Yes
4 ,2-Dipheny ydrazine
'lo
ND
Yes
34376 Ftuoranthene
10
ND
Yes
34381 Ftuoren
10
ND
Yes
Continued. ND=None Detected. < and < >
= As per intructions.
Page 7 of 1

C. Base/Neutral Fraction (Continued)
06RET
Quantitat on Duantitation
Concentrataan
GC/MS
N r Compound
limit Target
limit*
Detected
Confirmation?
. Pollutants to be ana yzed for,
tug/l>
(ug/l)
tang/l?
Yes Now
0 NexachForobenzene
10
ND
Yes
-i . 1 Flexach orobuta iene
1D
ND
Yes
—sz3 Nexach orocyctopntadiene
10
ND
....Yes
4 6 Nexachtoroethana
10
ND
Yes
4 i"i'." tndenot , , -ctl- pyrene
10
ND
Yes
—14—rOr isophorne
10
Yes
ND
696 Napht atene
0
ND
Yes
3444 .. Nitrobenzene
10
ND
Yes
44:38 N-gitrosodimethy ine
10
ND
Yes
448 N-nitroso-di•n-propylamine
10
ND
Yes
4 N-nitrosodiphenytamine
10
ND
Yes
4 661 Phenanthrene
70
NO
Yes
3449 Pyrene
10
ND
Yes
345 1 1, ,4-Tri hForobenzene
10
NO
Yes
* tf different from quantitation target.
ND=None Detected. < and < > = as per
instructions.
Page 8 of 13

C2. Other Base/Neutrals (up to 10 highest peaks).
Identification Besis
(Check all that apply)
Probable Est. Library Match Retention
Compound Molecular Conc. Probability Time (RT) Library Manual Scan
Weight (ugtL) t) (Min) Match Interpretation RT Number
None
Complete only if non -targeted compounds are presents
Retention
Internal Standard Time
Page 9 of 13

D. Orga hlorine/Organophosphorus Pesticides and PCs's
Number of chemicals detected in Fraction 0
Fraction STORET Number 00188
STORET
Oua;Mati n
qWant itati66
Corifirmation?--
Number Compound
Limit Target
Limit*
Detected
Dual Col. GC/MS
Pollutants to be analyzed or
tug/L}
lug/W
{ugAL
Yes No Yes No
Organochlorine Pesticides/PCS's: EPA Method 8080
30 A drin
0.05
0«25
ND
Y..�,
793 alpha-BHC
0.-05
0.25
ND
- seta-BHe
a.a5
0»25
ND
Y
425 Dekta-BHC
a.1
0.25
ND
Y
393 00 Ga -BHC (LIndane)
0.05
0.25
ND
.. ..
Y
9350 Chlordane
0.2
0.25
ND
Y
701-0 4, '-DDD
0.1
10.25
ND
Y .
39 0 4,4'-ODE
0.1
a.Z5
ND
9300 4 4'-DDT
a»1
a.25
ND
Y
Detdrin
0.02
0«25
ND
Y
4361 Endosutfan l (alpha)
0,1
0.25
ND
Y
343 66 Endosulfan it (beta)
0«1
0.25
ND
Y
34351 Endoulfan sulfate
0.
0.5
ND
Y
39390 Ersdrin
0»06
o.zs
ND
7
. 4' 66 Endrin atdehyde
0.2
a.25
ND
Y
394 00 Heptachlor
0.05
0.2
ND
Y
3940 Heptachlor epoxide
0.8
0»25
ND
_ .
Y
394 0 Methoxychlor
0.5
0.25
ND
Y
3935 mirex
0.
0.25
ND
Y
3940r Toxaphen
2»4
2.5
ND
Y
346 1 PCB 3Ia16
17.
.1.0
ND
Y .
394 88 PCs 1221
a.5
1.0
ND
.
39 PCB 2-2
0.5
1.0
ND
39496 PCB 1242
0.5
1«0
ND
Y
395 00 PCB 1248
0. 5
1. 6
ND
Y v
39504 PGB 1254
1.0 "
1.0
Y
ND
99 08 PCB 1260
1.0
1.0
ND
ND=None Detected. < and < > = As
per nstruions.
* Values listed are quantitation
limits consistently achievable
in wastewater matrices.
Page 10 of 13

0. Pesticides (Continued)
STORET Compound
Quatitation
Quantization
Concentration Confirmation?
Number
Limit Target
Limit*
Detected Dual Cot.
"GC/MS
1. Pal utants to be analyzed for.
(ug/L)
(ug/L)
tug/W Yes No
Yes No
Orga ;phosphorus Pesticides: EPA Method
625 080
60
0a-me ton
2.5
NO
Y ..�.
_f93W
Parathion teth
0.6
NO Y
E. Herbicides, EPA Method 8150
Number of chemicals detected in Fraction
Fraction STORET Number 0014
STOREY
Quantization
Quantization
Concentration Con irmation?,
Number Compound
Limit Target
Limit*
Detected Dust
Column
1. Pollutants to be analyzed fore
(ug/L)
(ug/L)
(ug/L? Yes No
D
12
0.8
ND
No
-39-0-4-r Silvex
2
0.8
No
NO
9 4 ,4,5-
2
0,8
ND
No
* If"afferent from quantitation Iimit
target
Nil=None Detectable.
< and < > : As per instructions.
Organic Analytical Information,
GC Operating Conditions
Extraction
Column Description
Surrogates (Spikes)
Organic Fraction 'Method
Length ID, Film Thickness,
Batch
Continuous Column
Type, Carrier Gas & Flow Compound
Recovery
Rate, Temperature Program
64 N/A
75m
x 0.53 , 3.Omn, DB-24
Br fluorobenzene
141
He,
5cc/man. 36 C ('Min)."
1,2-Dichloroethane-d4
14
Pureable
180
C'C/min. 00 C, 1 C/min.
Toluene- '
625 X
30m
x O.32 , I.Oavn, DB•5
2-Fluorophenot
2 `"
He,
2cc{min., 40 C t4 min}
Phenol-d
14
Acid Extractable
20 C, 8 C{min.
, , -Tri romopheno
625 X
30m
x 0.32an, 1.Off- m, 66-5,
2-Fluorobiphenyl_
Base/Neutral Ext.
iie,
2cc/min., 40 C (4min)
Nitrobenzene-d5
66
C, 8 C{min>
4-Terpheny1-d1
"`"'" _
30m x 0.25mn, 0,2um, pg ,
d5-Pheno1
50
Example. 625 X
He,
30 cm6sec, 4 C (4 min)
Acid Extractable
270 C, 10 /min
GC/MS Library size (number of reference
spectra): 42.222
Page
11 of 1

F. Metals and Other Chemicals
Number of Metals and Other Chemicals (as listed below) detected in Sampte 5
Fraction STORET Number 78240
2. Other inorganics:
0100 Barium 500 100 BDL
00940 Chloride 1000 000 T-200
Cana e BDL
00931 Fluoride 100 100 940
* tf different from quantitation limit target
** Lowest tluantitation Limit attainable by Graphite Furnace AA. Mercury analyzed by Cold Vapor Method. Zinc and
Barium analyzed by Flame AA.
BDL = Below Detection Limit
Page 12 of 1

tytica kaberatory Representatives:
Steven G. Yocktovich
Director, Chromatography Services
Richard A. Diehl
Director, Environmental Services
bate
Facility operator in Responsible Charge toRc :
I certify that this report is accurate and comptete to the best of my knowledge:
Signed:: Dates
Page 13 of 1

v
ins
aye p�'/�r'
Vi t for
File
— D F #i"`0!2f3
Date --
28_JUL.—2
Time:
10} 33} a9
Scares
avrasd•
179 -- 180
Backsround scams
* 3.00 165
Mass
ReRuirement
Ref. Ion
Found
Pass/Fail
51
30--60%
198
37.9
P
68
<a 2%
69
1.8
P
127
4 —60%
198
53.8
F'
197
<1%
198
0.0
F
198
100%
100.0
199
5-9%
198
8.4
F
275
10--30%
198.
22.9
441
441 /44,
<. 1.0
0.6
P
442
> 40
198
77.2
P
443
17-23%
442
22.4
F

` FOR AGENCEUSE
STANDARD FORM A—UNI I AL
SECTION M. SCHEDULED IMPROVEMENTS AND SCHEDULES OF IMPLEMENTATION
This section requires Information on any uncompleted implementation schedule which has been imposed for construction of waste treatment
facilities. Requirement schedules may have been established by Focal. State,or Federal agencies or by court action. IF YOU ARE SUBJECT TO
SEVERAL DIFFERENT IMPLEMENTATION SCHEDULES, EITHER BECAUSE OF DIFFERENT LEVELS OF AUTHORITY IMPOSING
DIFFERENT SCHEDULES (ITEM lb) AND/OR STAGED CONSTRUCTION OF SEPARATE OPERATIONAL UNITS (ITEM lc), SUBMIT A
SEPARATE SECTION III FOR EACH ONE.
FOR AGENCY USE
t. improvements Requiredi.
a. Discharge Seriat Numbers
Affected List the discharge
serial numbers, assigned in
See-
tion 11, that are covered by this
implementation schedule
6. Authority t posit 9 Requirement
Check the appropriate item ndl
eating the authority for the Irn-
plemantation schedule. If the
Identical fmplementtation Sched
ule has been ordered by more
than one authority, check the
appropriate Items. (seem-
structions)
fitFb 0 LDC
Locally developed plan
...;; p ARE
Araawide Plan 0 SAS
Basin Plan
State approved Implementation p SQS
schedule
Federal approved water quality 0 WQ
standards implementation plan
Federal enforcement procedure 0 ENF '
or action Cj CRT
State court order 0 FEE)
Federal court order
C. Improvement Description Specify the 3acharatter Code for the
General Action Description in Table#I that best describes the
improvements required by the implementation schedule- It more
than one schedule applies to the facility because of a staged can-
struction schedule, state the stage of constructlon.being doscrlbed
here with the appropriate general action code. sub a S*Parata
Section III for each stage of construction planned. Also, list Sit
the -character (Speciflt Action} Codes which describe InTriore
detail the pollution abatement practices that the lmpiemehtatlan
schedule requires.
3-character general aCtlon
description
3-Character specific action
descriptions 'sold
. Implementation Schedule and 3. Actual Completion Oit*s
Provide dates imposed by schedule and any actual dates of Camplatpon for implementation steps
listed below. Indicate dates as accurately as possible. (sea Instructions)
implementation Steps Z Schedule (Yr /Mo /Day) 3. Actual Completion (Yr /Mo /Day)
a. Preliminary plan Complete
b. Final plan Complete 90Arti
c. Financing complete e. Contract 2elta 1••"---- -f. - •J� . - "
awarded
d. Site acquired :tiil2d; t _ f Ilk _ 1P
a. Begin construction 11i /-.-
z
I. End construction
q in Discharge 40l'
h. Operational level attained: - -- J #-- -- — 1- ---/"
"' ... `hia section contains 1 page.
GPO 065.707

FOR AGENCY USA
STANDARD FORM --MUNICIPAL
SECTION lei'. INDUSTRIAL WASTE CONTRIBUTION TO MUNICIPAL SYSTEM
Submit a description of each major Industrial
facility discharging to the municipal system, using a separate Section Iv for esch facility oescrep•
tion. Indicate the 0 digit Standard Industrial
Classificatton (SIC) Coda for the industry, the major product or taw material, the flow (in thr,c.-
sand gallons per day), and the characteristics of the wastewater discharged from the industrial facility Into the Municipal systern. Consult : 3ble
It I for standard measures of products or raw
Materials. (see Instructions)
t.Major Contributing Facility
(seo instructions)
Marla Products
401a
Number& street
401b 404 Church Street
City
4014C Huntersville
County
4014 Mecklenbur
state
rote North Carolina
Zip Code
4011 2807
Z. Primary Standard Industrial
402 29
Classification Code (see
instructions)
Units;( et
3. Principal Product or Raw
uantlt iaDle lit
Material (see Instructions)
Product
403a ' Ironing Boards, Ironing 4o3s
Board Cowers and fads
Raw Material
40311 CCottoA Piece Goods, 402
Acrylic Resins
4. Flow indicate the volume of water
12
discharged into the municipal Sys.
404a thousand gallons slat day
tam In thousand gallons per day
and whether this discharge Is Inter-
40411s Intermittent (Int) © Continuous (con)
mittent or continuous.
S. PretMIXIMentProvided Indicate If
405 C)virs )MNo
pretteatment Is provided prior to
entering the Municipal system
S. Characteristics of Wastewater
(see instructions)
Parameter '
Name BOO 5
T S CR-T CLI
PB NI ZN
408a parameter
Number OC131C1
C3CI3tl CI1C34 CIlC142
01092
40tsb value 134
1233 0.017 0.167 C1.05S 0.0480.11
)<V•I
This section contains I page.
GPo a65.706

FOR AGItNCY usTi
STANDARD FORM --MUNICIPAL,
�
SECTION 17. INDUSTRIAL WASTE CONTRIBUTION TO MUNICIPAL SYSTEM
Submit* description of each major industrial facility discharging to the municlpat system, using r separate section Iv for each tatiiity deicv tp*
lion. Indicate the 4 digit standard Industrial Classification (SIC) Code for the Industry, the major product or raw material, the flow (in thor.•
sand gallons per day), and in* characteristics of the Wastewater discharged from the Industrial facility Into the municipal system. consult = +mte
tit for standard moistures of products or raw materiels. (see Instructions)
t•Major Contributing Facility
(see Instructions)
Taltronics Corporation
iilaerto
4016
Numbers, street
401Is 404 armour Street
city
401ie Davidson
County
40114 Mecklenbur
State
401e North Carolina
Zip Code
4011 2803
2. Primary Standard Industrial
4022873
Classification Code (awe
instructions)
Units (Set
3. Principal Product or :Raw
R!L!ntlt Table Ili)
Material (set Instructions)
Product
403a ; Printed Circuit board and
403e
Power Supplies & Mechanics
Ti
Raw Material
403b ' Electronic Components, Solde
Flux, Adhesive, Coating, %u ricant.
4. Flow Indicate the volume of water
24
discharged into the municipal:sys.
404a thousand gallons par day
tent In thousand gallons per day
and whether this discharge Is Inter.
404b intermittent (lot) 0 continuous (con)
mittent-or Continuous....
S. Pretreatment Provided indicate it
405 D es MNO
pretreatment Is provided prior to
entering the municipal system
6. Characteristics of wastewater
(sea instructions)
parameter
Name BOD
TSS
CuNi AG ZN
408a parameter
Number 00310
0(530
01042
01051 01067 01077 0109
406d value 166
219 0.134 0.158 Cl. C}33 0.095 0.282
iV•I
This section contains 1 ,vale. "
6Pp 8857pb

r rx e
�4
FOR AGENCY USE l
STANDARD FORM --MUNICIPAL,
SECTION 17. INDUSTRIAL WASTE CONTRIBUTION TO MUNICIPAL. SYSTEM
Submit a description of each major industrial facility discharging to the municipal system, using a separate Section IV for each facility deser,p•
tion. Indicate the 4 digit Standard industrial Classification ISM) Code for the Industry, the major product or raw material, the flow tin thp+;-
sand gallons per day), and the characteristic$ of in* wattewater discharged from She industrial facility Into the municipal system. Consult :aisle
III for standard measures of products or raw material$. (See instructions)
i.m4or Contributing Facility
(Soo Instructions)
Inge soll hand Company
Namehiumbari.
sofa
800 A Beaty Street
Street
401If
Davidson
City
cote
Mecklenburg
County
4014
Mate
401e North Carolina
t sip Code
401 f 0 36
3563
. Primary Standard Industrial
402
Classification Code (sea
Instructions)
Units ( at
3. Principal Product or $taw
C uantit Table la
Material (sat instructions(
Air Compressors
Product
4tt3a
403#
Assembl
Paw Material
4o3b faint' and Oil
d
sOsf
:Parts and Materiel
4. Flow Indicate the volume of water
discharged Into the municipal sy*
o
4044 5r thousand gallons per day
tam In thousand gallons par day
and whether this discharge IS Inter.
404b XXIntermittont (Int) 0 Continuous (ton)
mittent or continuous.
S. Pretraatmo t Provided Indicate If
406 Yet ce
pretreatment is provided prior to
entering the municipal system
S. Characteristic$ of Wastewater
(soe instructions
Parameter
Name BOD5
'TSS Cr—"T
Cu PB NI ZN
4 a Parameter
Number 00310
00530 01034
01042 010,51 01067 01092
all valise 225
224 .024 .01 .037 .029 .268
•V- •
This section contains X page.
CPO $65.706

Permit No. NG0036277
STATE OF NORTH CAROLINA
DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT
DIVISION OF ENVIRONMENTAL MANAGEMENT
ER'MIT
To DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGEELIMINATION SYSTEM
In compliance with the provisions of North. Carolina General Statute 143-215.1,
other Lawful standards and regulations promulgated and adapted by the North Carolina
Environmental Management Commission, and the Federal Water Pollution Control Act, as
amended.,
CHARLO-MECKLENBURG UTILITY DEPARTMENT
is hereby authorized to discharge wastewater from a facility located at
McDowell Creek Wastewater Treatment Plant
Mecklenburg County:
to receiving waters designated as McDowell Greek in the Catawba River Basin
in accordance with effluent limitations, monitoring requirements, and other
conditions set firth In Parts I, II, and III hereof.
This permit shall became effective March I 198
This permit and the authorization to discharge shall expire at midnight on
February 28, 1993
Signed this day of February 11 1988
P
R. Paul Wilms, Director
Division of Environmental Management
By Authority of the Environmental Management Commission

Permit No. NCO036277
SUPPLEMENT TO PERMIT COVER SKEET
Charlotte -Mecklenburg Utility Department
is hereby authorized to:
lr Continue operation of a 3.0 MGD activated sludge type wastewater
treatment plant consisting of an influent mechanical bar screen,;
,grit removal, flaw measurement, dual primary clarifiers, high rate
roughing filters, dual first stage aerationbasins, dual secondary
clarifiers, dual second stage aeration' basins, dual final
clarifiers, post aeration basin, chlorination facilities, dual
heated anaerobic digestors, and sludge drying beds located at the
McDowell Creek Wastewater Treatment Plant (See Pat III of this
Permit);' and'
. Discharge from said treatment works into McDowell Creek which is
classified Class "WS-III" waters in the Catawba River Basin.

A. (1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Penal SUMMER: April
1 - October 31
During the period beginning can the effective date of the permit and lasting
until expiration, the
Permittee is authorized to
discharge from outfall(s) serial number(s)
001. Such discharges shall be limited
d monitored by the. Permittee as specified below:
Effluent Characteristics
Des har a Limitations
Monitoring
eqq.:Ltrements
R�g%da
C1bs day Other Units (§ptSs
Measurement
SqM1eSi
le
Monthl �v
Wee l 0v nthl •` irTe l Avg.
EKqquency
e
Tm-
Location
Flow
3.0 MGD
Continuous
Recording
I or E
BOD, 5Day, 20 Degrees C
5.0 mg/l 7.5 mg/l
Daily
Composite
E, I
Total Suspended Residue
30.0 m /l 45.0 mg/l
Daily
Composite
E, I
as N
2.0 mg/:l 3.0 mg/l
Daily
Composite
E
Dissolved Oxygen(minimum)
5.0 mg/1 5.0 mg/l
Daily
Crab
E, U, D
Fecal Coliform (geometric mean)
1000/100 ml. 2000/100 ml.
Daily
Crab
E, U, D
Residual Chlorine
Daily
Grab
E
Temperature
Daily
Grab
E, U, D
Total Nitrogen (NO2 + NO3 -h )
Monthly
Composite
E
Total.` Phosphorus
Monthly
Composite
E
Toxicity
Quarterly
Composite"
E
Priority Pollutants
Annually
E
Conductivity
Grab
U, D
Sample locations: E -`Effluent, I
- Influent, U - Upstream at Beatties Ford Road, D`- Downstream at Neck
Road
Upstream d downstream samples shall
be grab samples.
Stream samples shall be collected three times' per week during June, July, August
and> September
< d once per creek during
the remaining months of the year.
e monthly average effluent BOD5
and Total Suspended Residue concentrations shall not exceed
15° of the
respective
influent values ('85` removal).
See Part III, Condition No. 1.
**See Part Ill, Condition No. J.
e pH shall not be less than 6>0 standard units nor greater
than .0 standard units
and shall be
monitored daily at the effluent by grab sample.
There shall be no discharge
of floating solids or visible foam in ether
than trace amounts.
3
NCO036277

A. (1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Final WINTER- November 1 - March 31
During the period beginning on the effective date of the permit and lasting
until expiration, the
Permittee is authorized to
discharge from cutfall(s) serial number(s)
001. Such discharges shall be limited
and monitored by the Permittee as specified below -
Effluent Characteristics
Dis har a Limitations
Monitcar'
R it is
da`
lbs da Other Units (Specify)
Measurement
Sample
S' le
Monthly Ayg.
Weekly Avg.
KEequency
Type�
Location
Flow
3.0 MGD
Continuous
Recording
I or E
ROD, 5Day, 20 Degrees C
11.0 mg/l 16. mg/l
Daily
Composite
E, I
Total Suspended Residue *r,
30.0 mg/1 45.0 mg/1
Daily
Composite
E, I
N113 as N 1�
2.0 mg/l 3.0 mg/l
Daily
Composite
E
Dissolved Oxygen (minimum)
5.0 mg/l 5.0 mg/1
Daily
Grab
E, U, D
Fecal Coliform (geometric mean)
1000/100 ml. 2000/100 m1.
Daily
Grab
E, U, D
Residual Chlorine
Daly
Grab
E
Temperature
Daily
Grab
E, U, D
Total Nitrogen (NO2 + NO3 + )
Monthly
Composite
E
Total Phosphorus
Monthly
Composite
E
Toxicity
Quarterly
Composite
E
Priority Pollutants
**** � �Annually
E
Conductivity
Grab
U, D
Sample locations: E - Effluent, I
_ Influent, U - Upstream at Beatties Ford Road, D _ Downstream at deck
Road
Upstream d downstream samples shall
be grab samples.
Stream samples shall be collected three times per week during June, July, August
and. September
and once per
meek during
the remaining months of the year.
The monthly average effluent BODS
and Total Suspended Residue concentrations shall not exceed
15 of the
respective
influent values (85% removal).
See Part III, Condition No. I.
****See Part III, Condition No. J.
e pH shall not be less
than 6.0 standard units nor greater
than .0 standard units
and shall be
monitored daily at the effluent by grab sample.
There shall be no discharge
of floating solids or visible foam other
than trace amounts.
M3
NCO036277

t T.
e of Compliance
date of the permit.
perm:ittee shall at all times provide ti
°ing schedule:
zt Limitations by the ej
n 14 calendar days following a date identified
the notice shall include the cause of noncompliance;, any
ns taken, and the probability of meeting the next schedul+
rements>

Part II
Page I or 14
PART II
STANDARD CONDITIONS FOR NPIES PERMITS
SECTION A. GENERAL C QNDITICINS
1, I}t � Com�aly
e permittee must comely 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 for denial of a permit renewal application,'
a Penalties for 'violations of ermit Conditions
Any person who violates a permit condition is subject to a civil penalty not
to exceed $10,000 per clay of such. violation. Any person who willfully or
negligently violates a permit condition is guilty of a misdemeanor punishable
by a fine not to exceed $15,000 per day of violation, or by imprisonment
not to exceed six months or both.
;T. Tlaattaw,itt'
The permittee shall take all reasonable steps to minimise any adverse impact
to navigable waters resulting from noncompliance with any effluent limitations
specified in this permit, including accelerated or additional monitoring as
necessary to determine. the 'nature and impact of the noncomplying discharge.
4. Permit Modification
Af or notice and'ooportunity for a hearing pursuant to NCGS 14 -215.1(b
in whole or in part during its term for cause including, but nc
the following.
A,on of nny; terms or conditions of this permit;
ling this permit. by misrepresentation or failure to disclose fu
ilevant facts;
age in any condition that requires either a temporary or permanf
.ion or elimination of the authorized discharge; or
nation newly acquired by the Division indicating the discharge I
,at to human health or welfare.
nittee believes that any past or planned activity would be cans
)n or revocation and reissuance, the permittee must report such
n to the Permit Issuing Authority. The submittal of a new appll.

Part 1I
Page 2 of 14
may be required of the permittee. 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 noncompliances,`does not stay
any permit condition.
5. 'Toxic Pollutants
Notwithstanding Part 11, A-4 above, if a toxic effluent standard or prohibition
(including any schedule of compliance specified in such effluent standard or
prohibition) is established under Section 307(a) of the Act for a toxic
pollutant which is present in the discharge, if such standard or prohibition
is more stringent than: any limitation for such pollutant in this permit, this
hermit shall be revised or modified in accordance with the toxic effluent
standard prohibition and the permittee so notified.
The permittee shall comply with effluent standards or prohibitions established
under Section 307(a) of the Clean Water Act for toxic pollutants within the
time provided in the regulations that establ
even if the permit has not; yet been modified
6. Civil and Criminal l,iabili.y
Except as provided in permit conditions on "
"Power failures" (Pant 11, B-6) nothing in
to relieve the permittee from any responsibi
for noncompliance pursuant to NCGS 143- 15.v
Federal Act, 33 USC 1319. furthermore, the
consequential damages, such as fish kills,
for effective compliance may be temporarily
7. Oil. and Hazardous Substance Liability
Nothing in this permit shall be cons raced tr
`ALL UJIVI.0 .".. c. raxvece.+aa.A s ,.a ... ... Y. ,., .,.w... ............
tee incorporate the requirement.
ypassing" ('art iI, B- ) and
his permit shall be construed
ities, liabilities:, or penalties
143-215. 6 or Sect. i ou 309 of the
ermittee is responsible for
en though the responsibility
upended.
r i 5_ - 3 1 B .. 4. I .-. m. -
the responsibility for effective compliance may be tempt
TIM
a of this permit does not convey any property; rights In
property, or any exclusive privileges, nor does it audit
rivate property or any invasion of personal rights, nor E
t of `:Federal, State or local laws or regulations.

Part 11
Page 3 of 1
Onshore of 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.
. Beverall ity
e provisions of this permit are severable, and if any provision of this
permit; or the application of any provision. of this permi.t 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.
. pq_q try Provide Information
The permittee shall furnish to the Permit Issuing Authority, within a reason-
able 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 Anthority upon request,
copies of records required to be kept by this permit.
XTION B. OPERATION AND MAINTENANCE OF POLLUTION CONTROLS
Pro er 0 eration 'and Maintenance
e permittee shall at all times maintain an gonad working order and operate
as efficiently as possible all treatment or control facilities or systems
installed or used by the permittee to achieve compliance with the terms
and conditions of this permit.
Need to Hal _or Reduce not a Defense
It shall not be s defense for a permittee in an enforcement action that it
would have been necessary to halt or rorhic'e the permitted activity in
order to maintain compliance with the condition of this permit.
l3 p is 9
Any diversion from or bypass of facilities is prohibited, except (i) where
unavoidable to prevent loss of life or severe property damage, or (i)
where excessive storm drainage or runoff would damage any facilities
necessary for compliance with the effluent limitations And prohibitions of this
permit. All permittees who have such.. :sewer bypasses or overflows of t:liis
discharge shall submit., not later than six months from the date of issuance
of this permit, detailed data or engineering estimates which identify:
a. The location of each sewer; system bypass or ,)verflc:w;
b. The fregiiency, duration and quaff ti Ly of flow from each sewer system
bypass or overflew,

Part II
Page 4 of 14
This requirement is waived where infiltration/inflowanalyses are scheduled
to be performed as part of an Environmental Protection Agency facilities
planning project.
The permittee shall report by telephone to either the: central office` or
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 division from or
bypass of facilities.
4. P sets;
"Upset" means an exceptional incident in which there is unintentional and
temporary noncompliance with technology based permit effluent limitations
because of factors beyond the reasonable control of the permittee. An upset
dues not include noncompliance to the extent caused by operational error,
improperly designed treatment facilities, inadequate treatment facilities,
lack of preventive maintenance, or careless or improper operation. an upset
constitutes an affirmative defense to an action brought for noncompliance
with such technology based ;permit limitation if the requirements of 40 CFR S
122.41(n)(3) are met.
5. Removed Substances
Solids, sludges,; filter backwash, or other pollutants removed in the course of
treatment or control of wastewaters shall be disposed of in accordance with
NCGS 143-21 .1 and in a mariner such as to prevent any pollutant from such
materials from entering waters of the State or navigable waters of the United
States,
6. Power Failure
The permittee is responsible for maintaining adequate safeguards to prevent the
means of alternate power sources, standby generators or
quately treated effluent.
� AND RECORDS
piing
ing
l samples shall be taken at the monitoring points sp+
, unless otherwise specified , before the effluent j
other wastestream, body ofwater, or 'substance. Mon.
ranged without notification to And tbe, Approval of th+
ty,

Part 11
Page 5 of 14
iZe orti,�n
Monitoring results obtainedduring the previous'month(s) shall be summarized for
each month and reported on a, monthly Discharge Monitoring Report (DM) Form
( EM No. MR 1, 1.1, 2, 3) or alternative farms approved by the ]Director, DEM,
postmarked no later than. the. 30th day following the completed reporting period;
e 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 rather
reports required herein, shell be submitted to the following address':
Division of Environmental Management
Water Quality Section
ATTENTION: Central Piles
Past Office Boar 27687
Raleigh, North Carolina 27611
3 Flow Measurements
Appropriate flow' measurement devices and methods consistent with accepted
scientific practices shall be selected and used to insure the accuracy and
reliability, of measurements of the volume of monitored discharges, 'T2.1e
devices shall be installed, calibrated and maintained to insure that the
accuracy of the measurements are consistent with the; accepted capability of
that type of device. Devices selected shall be capable of measuring floras
with a maximum deviation of less than 10% from the true discharge rates
throughout the range of expected discharge` volumes. Chace -through condenser
cooling water flaw which is monitored by pump logs, or pump hour r meters as
res
res for the analysis of Pollu ax
dill G 411 SYVtJaa 1 wt ux
>n the manufacturer s pump
�t'.
shall conform t1 the EMC
�.63 et seq, the Water and Air
1. __ r,M._a-__ 1 A-+- In
+ 136;
erin,�
ct provides that any person who falsifies, tampers
under this permit shall, upon conviction,; by punished
tan $10,000 per violation,; or by imprisonment for not
per violation, or by both,

Part II
Page 6 of 14
6. Records Retention
All records and information resulting from the monitoring activities required by
this permit including all records of analyses performed and calibration and
maintenance`. of instrumentation and recordings from continuous monitoring
instrumentation shall be retained for a minimum of three ) years by the
permittee. Thisperiod of retention shall be extended during the course
of any unresolved litigation or if requested by the Division of Environmental
Management or the Regional Administrator of the Environmental Protection Agency.
7. RecordinI_R sults
For each measurement or sample taken pursuant to the requirements of this
permit, the permittee shall record the following information:
a. The exact place, date, and time of sampling;
k. The dates the analyses were performed,
C. The person(s) who performed the analyses; and
d, The results of such analyses.
S. i ht oaf Entr
The permittee shall allow the Director of the Division of Environmental
Management, the Regional Administrator, and/or their authorized representatives,
upon the presentations of credentials:
s. To enter upon the permi.ttee's premises where an effluent source is located
or in which any records are required to be kept'; under the terms and
conditions of this permit; and
1 . At reasonable times to Ijavp. ac c s to and ropy ;any recradds required to be
kept cinder the terms and conditions of this permit; to inspectany
y discharge of pollutants.
__KE_QUIRF.MENTS
Re
s of this permit. The discharge of any pollutant ident
it more: frequently than or at a level in excess of that
stitute a violation of the permit, Any anticipated f c
s,' production increases, or process modification which

.
4.
Part II
Page 7 of 14
n new, different, or increaseddischarges of pollutants must be resorted by
submission of a new NPD S application or, if such changes will not violate
i 4- th num of
tional'Monitorin 1
specified i this permit, by not.ce o e
such notice, the 'permit may; be modified to specify
not previously limited..
notice to the Permit Issuing Aifthority of any planned
facility or activity which may result in noncompliance
Any maintenance of facilities, which might
interruption of operation and degradation of effluent
led during noncritical water quality periods and carried
by the. Permit Issuing Authority.
Control
ferable. In the avant of any change in name, control
as from which the authorized discharge emanates or is
tee shall notify the prospective owner or controller by
of this permit and of the need to obtain a permit in the
owner. A copy of the letter shall be forwarded to the
I Management.
Permittee
s any pollutant at the'location(s) designated herein
aired by this permit, using approved analytical methods
results of such monitoring shall be included in the
g of the values is required in the DMk. Such increased
indicated. The DEM may require more frequent monitoring
C E''C�l.E:11. GiA idt 4.A21.3 �..rtc: s:.cu a.0 x+y
:ification.
;sin cif Measurements
e an arithmetic mean unless otherwise specified by; the FermiL issu
city in the permit.
Mplianqe Notification
er ittee shall report by telephone to either the central office or t
riate regional office of the Division as,soon -as possible, but in
se more than 24 hours or on the next working day following the
rence or first knowledge of the occurrence of any of the following.;

Fart 11
Page 8 of 1
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, clue 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.
d. Any time that self -monitoring information indicates that the facility has
gone out of compliance with its NPDES permit limitations.
Persons reporting such occurrences by telephone shall also file a written
report in letter form within 15'days following first knowledge of the
occurrence.
7. Chan es inDiscar es of 'Toxic Substances:.-
e permittee shall notify the Permit issuing Authority as soon as it knows or
has reason to believe.
. That any activity has occurred or will occur which could result in the
discharge, on a routine or frequent basis,; of any toxic. substance(s) (listed
at 40:Gull S 122,',Appendix D, "fable 11 and 'III) which is not limited in the
permit, if that discharge will exceed the highest of tic- following
(1) One, hundre(
els
micrograms per litei
micrograms per li.te
'r_ . -,
lowing "'notification levels":
E0 ug/l);

Part II
Page 9 of 1
(1) Five hundred micrograms Per liter (500 ugfl);
(2) One milligram per liter (1 mg/1) for antimony; or
(3) Ten. (10) times the maximum concentration value reported for that
pollutant(s) in the permit application.
S. Expiration of Permit
Permittee is not authorized to discharge after the expiration elate. In order to
receive anthorizati.on to discharge beyond the expiration date, the permittee
shall 'submit such information, Farms, and fees as are required by the agency
authorized to issue permits no later than 180 days prior to the expiration date.
Any discharge without a permit after the expiration will subject the permittee
o enforcement procedures as provided In NCGS 143-215.6 and 33 USC 1251 et sect.
9. giaatory Recuiements
All applications, reports, or information submitted to the Permit Issuing
Authority shall be signed and certified,
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, sec+retar, 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 employing more
than 250 persons or having gross annual stiles or expenditures
exceeding 25 million (in second quarter 1980 4ollars), if authority
o sign documents has been assigned or delegated to the manager in
accordance with corporate procedures;
() 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 y either
a principal executive officer or ranking elected official.
ba All reports required by the permit and other information requested by the
Permit Issuing Authority shall be signed by a person described above or by
a duly authorized representative of that person. A person is a duly
authorizedrepresentative 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

'w
Part II
Page 10 of 1
well field, superintendent, a position of equivalent responsibility,
or an individual or position having overall responsibility for environ-
mental 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.
C. Certification. Any person signing a document under paragraphs a. or b. of
this section shall making the following certification:
"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. Eased on my inquiry of the person or persons who
manage the system, or these persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and
believe, 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."
10. Availability of Deports
Except for data determined to be confidential under NCGS 143-215,3(a) (2) or
Section 308 of the Federal 'Act, '33 USC 1318, all :reports prepared in accordance
with the terms shall be available for public inspection at the offices of the
Division of Environmental Management. 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 14-,15.1(b) () or in Section 309 of the Federal ,act.
11. Penalties for :Falsification o R ort
The Clean Water ,act provides that any person who knowiTIgly makes any false
statement. representation, or tertificAtiOn In zany record or other document
S a#fine of not more than tlo,O()O per violation, or by imps
re than six months per violation, or by both.
FINITION
uin Authority
or of the Division of Environmental Management.
isio
Envision of Environmental Management, Department; of Natural
and Community Development.

4
Fart 11'
Page 11 of 14
. EMC
Used herein means the North CarolinaEnvironmental Management Commission
4. Act car "the Act"
e Federal Water Pollution Control Act, also known as the Clean Water Act, as
amended, 33 USC 1251, et. seq.
. Mass 1?a Measurements'
a. The "monthly average discharge. is defined as the total mass of all
daily discharges sampled and/or measured during a calendar month can
which daily discharges are sample and measured, divided by the number
of daily discharges samples and/car measured during such month.. It is
therefore, an arithmetic mean found by adding the weights of the
pollutant found ;each day of the month and then dividing this sum by
the number of days the tests were resorted. The limitation is
identified as "Daily Average" o "Monthly Average" in Part I of the
permit,
b. nie "weekly average discharge" is defined as the total. mass of
all daily discharges sampled and/or measured during the calendar week
(Sunday -Saturday) on which daily discharges are sampled and measured,
divided by the number of daily discharges samples and/or ;measured
during such. week. It is, therefore, an arithmetic mean found by
Add inv the '`wei. ghts of Dollutants found each day of the week and then
»
ants found each day of the year and then dividing the
of days the tests were reported. This limitation it
l Average," in fart l of the permit.

Concentration Measurement
Part II
Page 12 of 1
sr than for fecal coliform
is of all daily discharges
month can which daily discharges
number of daily discharges sampled
aetic mean of the daily;
.ration value is equal to the
a the case of grab samples is the
of all the samples collected
anthly count :for fecal coliform
ants for samples collected during a
:ified as "Monthly Average" or
?art I of the permit.
r than for fecal coliform bacteria,
iaily discharges sampled and/car
aaturdny) can which daily discharges
number of daily d schnr ens sampled
at c mean of the daily
tr tion value is equal to the
a the case of grab samples is the
of all the samples collected during
aunt for fecal coliform bacteria is
pies collected during a calendar
"WeeklyAverage" under "Other
during a calendar day. It is identified a "daily
ier. Limits" in fart T of the permit.
a
Gentltlect
asn
R 903 I i e f 1ti L ,
U .

Other Measurements
a. flow, (MGD). The flaw limit e fires
average flow, averaged monthly. BIt�
1 discharge.
Sam les'
of Means
Part II
Page 13 of 14
ie calendar month..
�asure of flow taken at the time
will be representative of the
nsidered to be one (1) .
,ighted by Flow Value; Weighted by flow value means the summ
kncentration times its respective flow divided by the summati
.speetive flows.

Calendar Day
UCLY Illay
ant
in Water Act.
Part II
Page 14 of 14
i-

f
PART
OTHER QU
waste treatment system:
"ica.11.y designed to accomeadate such di
rk.s
buting industries discharging; to the municipal syste

Part III
Continued
PArmitt e shall require any industrial'
an average daily process w
.cans per day, or;
tributes more than 5 of an
zlred to meet a ;national cat(
flow of greater
irge, or;;
his permiT,.
under Section 402(b)(8) of the Clean Water Act and
ms or by the; requirements of the approved State pr
as; appropriate.
Pr2gram'Implementati n
Iority of sections 307(b) and (c) and 402 (b)(8)
.mplementing regulations 40 CFR Part p40 ; North Cax
r x,r� A,
ilaticans containedand referenced in the Pretreatment 1Prca
an enforceable part of this NPDES permit.

4
The permittee shall operate its o
with section 402(b)(8) of the C14
Regulations 40 CFR Part 403, the
15 NCAC 2H .0900, and the legal
financial provisions contained ii
Such operation shall include but
the following conditions and reqi
1. The permittee shall develop,
limits to implement the proh.
-
Part III
Continued
pproved pretreatment program in accordance
an Water Act, the Federal Pretreatment
State Pretreatment Regulations
uthorities, policies, procedures, and
its pretreatment program submission.
is not limited to the implementation of
irements:
in accordance with 40 CFR 403.5(c), specific
bitions listed in 40 CFR 403.5(a) and (b).
2. The permittee shall issue permits for construction, operati,
to all significant industrial users in accordance with NCGS
These permits shall contain limitations I sampling protocols
requirements, appropriate standard conditions, and compliant
necessary for the installation of control technologies to mi
pretreatment standards and requirements. Prior to the issue
to construct or as a condition of the permit an evaluation 4
process proposed must be made as to its capacity to meet thi
limitations.
307(b) and (c) of the Clean Water Act (40 CFR 405 et. seq.), pi
discharge standards as set forth in 40 CFR 403.5, and specific
limitations.
The permittee shall require all industrial users to comply with
applicable monitoring and reporting requirements outlined in tb
pretreatment program, the industry's pretreatment permit and/or
NCAC 2H .0908.
The permittee shall submit twice per year 2 copies of a pretrea
report describing its pretreatment activities over the previous
months. A report shall be submitted to the Division by August
year describing pretreatment activities for January 1 through J
that year, and a like report shall be submitted by February 1 o
for activities conducted from July I through December 31 of the
year. These reports shall contain the following information:

8
narrative summary of act
compliance with pretreatmd
b. a list of any substantive
program.
c. a compliance status shmmar
d. a list of those significan
noncompliance with pr t e
of the violations, and act
violations
e. sampling and analytical re
Division
maintain adeq
t program.'
ears.
Part III
Continued
ay the pe mit tee to ensures
-nts and standards
Lding Iet
Iogram.'
,a I authe
.s A
�s State water quality permits issued to
fiction or operation or discharge, are her.+

D. Construction
R. t
F. 1
Part 111
Continued
lities or additions thereto
.cations gave been submitted to
D Construct has been issued.
�r
,water treatment facilities.
t groundwater standards.
R op ±ner
t shall be modified or alternatively, revoked a
ued or approved.
Lt limitation in the hermit, or
cy pollutant not limited in the permit.
%rements'in the Pict then applicable.
2�r
all be modified, or revoked and reissued to
that detrimental effects may be expected in the
�suJ.t of this discharge.

I. Toxicity Testing Requirement
The 'effluent discharge shall at
using test procedures outlined I
1. The North Carolina Ceriod
procedure (North Carolisxa
*February 1 87) or subsegx
The effluent': concentration at wf
inhibition of reproduction or ad
as treatment two: in the North C4
permit holder shall perform quaff
procedure to establish coaplian(
first test will be performed wi
this permit. Effluent sampling j
at the NPDES permitted final efj
processes.
All toxicity testing results re(
condition will be entered on thi
(MR-1) for the month in which iy
appropriate parameter code. Ado
`technicalSe
North Carolina Division c
PO Ec
Raleigh, North Cz
Part III
Permit No. NCO036227
.me exhibit chronic toxicity
t chronic effluent bioassay
l
:rsious«
iere may be no
lent discharge
aired -as part o
Branch
87
.a 276I1-7E
tests, as well as all dose/response data.
,,e must be measured and reported if employed f
waste stream,
any test data from this monitoring requiremer
ted by the North Carolina Division of Environs
:e potential impacts to the receiving stream,
,erred'and modified to include alternate monitc
sments or Limitations.
Failure to achieve teat conditions ;as specifJ
tt, such as minimum control organism survival:
Lmental controls, shall constitute an invalid
immediate retesting. Failure to submit suit
s will constitute a failure of permit conditic

Fart III
Permit No. NCO0362 7
J. The permittee shall conduct a test for priority pollutants annually
at the effluent from the treatment plant. The discharge shall be
evaluated for all volatile fractions, acid fractions, base/neutral
fractions, and pesticide fractionslisted in Table II of Appendix D.
of 40 CF"R Part 122 and all 'metals, cyanide, and phenols listed in
Table III of ;Appendix D. of 40 CPR Part 122. The p rmittee shall
test the effluent` for any pollutants listed in Tables IV and "V of
Appendix D. of 40 CF'R Part 122, if a specific pollutant is believed
to be present in the discharge. In addition to the above testing
requirements, other significant levels of synthetic organic
chemicals must be identified. For the purpose of implementing this
requirement, the largest 10 percent of the CC MS peaks either than
the priority pollutants shall be identified. All tests 'shall be
performed in accordance with the EPA Reference Methods listed in 40
CPR Part 136.

2, V
3
Of

n J . The pe rmittewe shall. conduct ' a. test for
is annually at they effluent from the treatm r
charge shall be evaluated as follows:
A pollutant analysis of the effluent must be
annually using EPA approved methods for they f
as the "Annual Pell
M

F • i o e � � e •
;d I b$ er-i is (S
11 V . 'V . tt
Flog 3.0 NO
U5 11 /l 17 /)
TS a 30 /1 45 /
NH3- N 2 mg/l 3 /J
Fecal Col'ifo (Geometric n) 1 00/100 al 2000/100
Fecal Coliform
Dissolved Oxygen (Minimum) 5 /l 5.0 Mg/
Dissolved Oxygen
Temperature
Temperature
Residual Chlorine
Total nitrogen
Total Phosphorous
*gaily stream sampling frequency may be reduced at eacbhsampling station
the months of dune, July, August, and September when the frequency shalt
reek at each sampling station.
**All stream samples are to be grab samples
*** Influent,; R--Effluent, U pst e , D-Downstream,

State of North Carolina
Mooresville Regional Off
Martin, Governor
DIVISION
anry Forrest
)tte Mecklenburg Utilities
3rookshire Boulevard
)tte, North Carolina 28216
Subject:
1r. Forrest:
laroul I'm
April 29, 1985
Sincerely,
D. Rex Gleason, P. E.
Water Quality Regional E
:rick, EPA
, County Health Department

Effluent CharaSteristics Discharge
Limitations
Kq-/day Obs d
Other -Units
(Specify)
Met
MonjthtIjy___Av_iS4d&VIj
ee Y Avq.
M 0 a M DEB -
V_ SMILOWN-A
-Ti
Flow
3.0 HGD
BOD5
11 mg/l
17 mg/l
TSS
30 mg/1
45 mg/l
r
NH3 — N
2 mg/l
3 mg/l
I
Fecal Coliform (Geometric Mean)
1000/100 ml 2000/100 ml
I
Fecal Coliform
Dissolved Oxygen (Minimum)
5 mg/l
Dissolved Oxygen
Temperature
Temperature
Residual Chlorine
r
Total Nitrogen
Total Phosphorous
Y
Cont
7
Comp
Y
comp
Y
Comp
Y
G
Ly
G
Y
G
ly
G
Y
G
Ly
G
G
.11Y
Comp
,Ily
Comp
WWCLJ,
4-11= LA=4U=J,Lkw)p
MLICL.LL Ut.-
ILV Lt=,Zo
LLIall
LILICC
I.J
it
site
E
site
E
ab
E
ab
U,D
ab
E
ab
U,D
ab
E
ab
U,D
ab
E
site
E
site
E
urine;
per

Permit No., EC 0036277
STATE OF NORTH CAROLI A
DEPARTMENT OF NATURAL RESOURCES & COMMUNITY DEVELOPMENT
DIVISION OF ENVIRONMENTAL MENTAL A A EME T
E R M I T
To Discharge Wastewater Under the NATIONAL
POLLUTANT DISCHARGE ELIMINATION SYSTEM
n compliance with the provisions of North Carolina General Statute 143-21.5 m 1,
other lawful standards and reE,,,alations promulgatedand adoptedthe North Carolina
Environmental Management Commission, and the Federaj. Water :.Pollution Control Act, as
amended,
Charlotte. -Mecklenburg Utilities Department
5100 Brookshire Boulevard
Charlotte, NC
is hereby authorized to discharge wastewater from a facility located at
McDowell Creek Wastewater rater Treatment Plant
Charlotte, NC
to receiving graters of McDowell Creek in the Catawba River Basin
In accordance with effluent limitations, monitoring requirements, and Bather
conditions set forth in'Rart ,µl, II, and III hereof.
This permit shall become effective f I 1982
This per: ° .t and the authorization to discharge shall expire at midnight
can
AUG1987
Signed this day of AUG 3 I 1982
Original Signed By
,FORREST R. WESTALL
FOR
Robert F. Helms, Director
Division of Environmental Management
ement
EY Authority of the Environmental
Management Commission
1 & i

Permit No. NCO036277
SUPPLEMENT TO PERMIT COVER SHEET
Charlotte -Mecklenburg Utilities Department
is hereby authorized to:
1. Continue operation of a 3.0 MGD activated sludge
type wastewater treatment plant as previously
permitted with the addition of seasonal effluent
limitations located at McDowell Creek Wastewater
Treatment Plant (See Part III, condition No. C
of this Permit) and
2. Discharge from said treatment works into McDowell
Creek which is classified Class "A -II."

A. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS -Final (Summer:
April 1-October 1)
During the period beinning effective date e t and
' from s r°i al numbers
lasting until
expiration,
the i ttd is authorized to discharge o tfa s
o o l.
Such discharges shall be limited and monitored by the permittee'as
specified below:
Effluent Characteristics Discharge Limitations
Monitorin R­Ararmn.nt
l Other -Units (Specify)
Measurement*
Say e�
Sant
orthl v ,4 e Av Mdnt
one
Local!
FlOa 3.0 MGD
Daily
Continuous uous
1 01
BOD 5 /1 7.5 g/1
'
Daily
composite
I , E
TS 30 mg/1 45 ng/l
Weekly
composite
Z'E
ti as N 2 m /l 3 mg/l
Weekly
composite
1,E
Fecal C liform 1000/100ml 000/100ml
Daily
Grab
E,
Dissolved oxygen(minimum) 5 mg/l:
Daily
Grab
E,U
Settleable Matter
Daily
Grab
Temperature
Daily
Grab
E,U
Residual Chlorine
Daily
Grate
E ,
COD
Weekly
Composite
E'U
Total Residue
Weekly
Composite
1
*Daily stream sampling frequency may be reduced at each sampling station
to one
time per week
except during the months of ,dune, duly, August,, and September when
the frequency shall be
no
less ,than three times per creek; at each sampling station
**All stream samples are to be grab samples.
***I -Influent, E-Effluent, U-U tream, D-Downstream
The pH shall nppppt e less than 6.0 standard units nor greater than.
P&+
9.o standard nits and
Uj X
shall be monitored d daily by grab sample at I, E, CT, and D.
i
There shall be no discharge of floating solids on visible foam in
other than trace amounts.

A. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS -Final (Winter:
ovemb r
1-March 31
During the period b g g can effective date erm t d lasting until
� � cab s l
expiration,
the tt is authorized t discharge from tfa s al
.
Such discharges shall be limited and monitored by the permittee as
specified below:
t o
Effluent Characteristics 6Yd { e'9 a4 i rr' L, mjj
Mo t for n 4d [ Sr
Other-Units (Specify)
LqLdaL l�ee
Measurement*
Sagle
5am
Mrtthl.. a • S8t e 6m #.
! S: b4enc
[[ �p°«
iw ism t.
Flow 3.0 MGD
Daily
Continuous
BOD5 11 mg/1 17 mg/l
Daily
Composite
`ass 30 mg/l 45 mg/l
Weekly
Composite
Z ,
NH - M 2 mg/1 3 m /l
Weekly
Composite
1,
Fecal t"olifor 1000/100ml 000/100ml
Daily
Grab
E,
Dissolved oxygen (minimum) mg/1
Daily
Grab
E,
settleable Matter
Daily
Grab
E
"temperature
Daily
Grab
E,]
Residual Chlorine
Daily
Grab
E
COD
Weekly
Composite
E,1
"total Residue
Weekly
Composite
t,l
Daily stream sampling frequency may be reduced at each sampling ,station
to one
time per
week except during the months of June, July, Auqust, and September
when the frequency shall
be no Less than three times per week at each sampling station.
**Ali stream samples are to be qrab samples.
***I - Influent, E--Effluent, U-Upstream, D-Downstream
The pH shall not be less than standard is nor greater than 9.o standard units and
0
shall be monitoreddaily by drab sample at l E, U, and
E.
O',
&knll k^ An Merharna of fInatinn qnlidgvisible foam in
other than trace amounts.
-�;

Part I
Permi t No. NC
B. SCHEDULE OF COMPLIANCE
1. The permittee shall achieve compliance with the effluent limitations
specified for iscan in accordance with the following schedule:
NOT APPLICABLE
2. No later than 14 calendar days following a date identified in the above
schedule of compliance, the 'pe itt shall submit either a reportf
progress or, in the case of specific actions being re,quired by identified
dates, a written notice of compliance or noncompliance. In the latter
•s 4^ a�01 4nA*tA a ratica of nnne-nmnliance.' any remedial

Part I
Permit No. NC
"Act" used herein means the federal Water Pollution Control Act, As Ame
"DEM" used herein means the Division of Environmental Management of the
Department of Natural Resources and Community Development.
"MC"" used herein means the North Carolina Environmental Management Col
CA M 1 ITORING AND REPORTING
1. Representative Sampling
Samples and measurements taken as required herein shall be represen al
of the volume and nature of the monitored discharge.
2. Reporting
_44 L_
E
arithmetic mean of all the composite samples collected in
month period. The monthly average for fecal coliform bac
the geometric mean of samples collected in a one -month pe
. The weekly average, other than for fecal colifo m ba tert
arithmetic mean of all the composite samples collected dui
one -week period. The weekly average for fecal coliform bd
is the geometric mean of samples collected in a one -week
Flow, %day (MGG`: The flow limit expressed in this per
24 hours average flow, averaged monthly. It is determined
arithmetic paean of the total daily flows recorded during
month
J. Arithmetic Mean- The arithmetic mean of any set of value:
summation of the individual values divided by the number
values.`

Part 1
Permit No. i
e. Geometric Mean: The geometric mean of anv set of values is the
Nth root of the product of the
to the nmber'of
lent to the anti
the individual N
mean, values of
" is any of the followii
(11 Not'less than four in
F
at regular intervals over a period of 24hours and compos
in proportion to flow.
{2) Not less than four equal volume influent or effluent port
collected over a period of 24 hours at intervals pro orti
to the flow.
3 n influent or effluent portion collected continuously ov
a period of 24 hours at a rate proportional to the flow.
A &tl .v. - - L. ,m, ffi .®...... 9 .. ti .. - _ - r ..... °1
cedures
ocedures for the analysis of pollutants shall conform to
ions oublished dursuant to N. C. G. S. 143-215.63 et sen
d, and Regulation 40 CFR 136.
Results
The exact place, date, and time of sampling;
The dates the analyses were performed; and
The person(s) who performed the analyses.

4dditional Monitoring by P rmi t
(. Kecor '
Al I re,
gen.
tendon
• ' •
i notification.
PART
Permit No. NC

PART
Permi t No. NC
A MAUAGEMENT REQUIREMENTS
1 Change in Discharge
All discharges authorized herein shall be consistent with the terms and
conditions of this pewit. The discharge of any pollutant identified
in this permit more frequently than on at a level in excess of that
authorized shall constitute a violation of the permit. Any anticipated
facility expansions, production increases, or process modifications whi
will result in new, different, or increased ischarg s of pollutants eau
be ;reported by submission of a new WOES application or, if such charge
will not violate the effluent limitations specified in this permit, by
notice to the M of such changes;. Following such notice, the permit
may be modified to specify and licit any pollutants not previously limi,
2. Non compliance Notification
f, for any reason, the perrittee does not comply with or will be unbl
to comply with any effluent limitation specified in this permit, the pe
rittee wall provide the Division of Environmental Management with the
following information, in writing, within five days of becoming aural
of such condition:
a. A description of the discharge and cause of noncompliance an
b. The period of noncompliance, including exact dates and tines; or,
if not corrected; the anticipated time the noncompliance is expecte
$ ay. rt #^a'my <.ar� —A --- k-4 — a.ffi— A.— ....c....i...»... m.92...v ... .. a..W ---I ...., .,... _....a..
rrence of the noncomplying discharge.
as Operation
ttee shall at all times maintain in good working drde
the terms and conditions of this permit.
.' Adverse Impact
The 'pe ittee shall take all reasonable steps to minimize any
impact to navigable waters resulting from noncompliance with a
limitations specified in this permit, including such accelrat
additional monitoring as necessary to determine the nature and
the noncomplying discharge
5. Bypassing
Any diversion from or bypass of facilities necessary to maintai
with the terms` and conditions of this permit is prohibited, ex
M
h
t

PART I I
Permit NO. NC
unavoidable to prevent loss of life or severe property damage, or
(ii) where excessive storm drainage or runoff would damage any facilities
necessary for corn plaince with the effluent limitations and prohibitions
of this permit. All permittees who have such sewer bypasses or overflows
of this discharge shall submit, not later than six months from the date
of issue of this permit, detailed data or engineering estimates which
identify:
a. The location of each sewer system bypass or overflow;
b. The frequency, duration and quantity of flow from each sewer
system bypass or overflow.
This requirement is waived where infiltration/inflow analyses are
scheduled to be performed as part of an Environmental Protection Agency
facilities planning project.
6. Removed Substances
Solids, sludges, filter backwash, or other pollutants removed in the
course of treatment or control of wastewaters shall be disposed of 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.
7. Power Failures
The permittee is responsible for maintaining adequate safeguards to
prevent the discharge of untreated of inadequately treated wastes
re not necessary to prevent discharge of untreated or inadequat
reated wastes. Such documentation shall include frequency and
f power failures and an estimate of retention capacity of untie
fluent.
ishore or Offshore Construction
its permit does not authorize or approve the construction of an
r offshore physical structures or facilities or the undertaking
)rk in any navigable waters.

PART II
Permi t No. NC
B. RESPONSIBILITIES
NSIBILITILS
1. Right of Entry
y
The permittee shall allow the pi rector: of the Division of Environmental
Management, the R gioral Administrator, and/or their authorized represen-
tatives, upon the presentations of credentials:
a. The enter uponthe permittee's premises where an effluent source is
located or in which any _records are required to be kept under the
tomes and conditions of this <permit; and
b. At reasonable times to have access to and copy any records required
to be kept ijn�';P.r the toms and conditions of this permit; to inspect
any men iri ng equ"Inment or Monitoring method required in this permit;
and to sample ple ny discharge of pollutants.
2. Transfer` of %vners to or Control
This permit is not t—larsferable. In the event of any change in ' control
or ownership of ,'-.ziliti =s from which the authorized discharge emanates
or is cent l t j the per ittee shall notify the prospective owner or
controller by latter of the ist nco of this permit and of the need to
obtain a pe ,:;it r the ramp. of the prospective owner. A copy of the
letter sral he forwarded to the Division of Environmental Management.
3. Availability oil ?e Arts;
Except for data determined to be confidential under N. C. G. S. 1 3 21 .
3a2 or Section Sib of the Federal Act, 33 USC 131, all reports prepared
in accordance with the terms small be available for public inspection at the
offices of the Division of Environmental Management. As required by the Act,
nit Modification
r notice and o u rt inity : ;or d hearing pursuant to N. C. G.
1 b and "�. S. 1 3-21g.1 respectively, ;this permit
flied, sus er,d =1, or revoked in whole or in part during its
e including, i,={Jt rit limited to, the following:
Violation of any terbns or conditions of this permit;
Obtaini p th' p it by misrepresentation or failure to di
fully 1 r rear t facts; or
change in any condition that requires either a temporary
permanent r*edurt ors or o r indnation of the authorized discha

PART II'
Permit No. NC
S. Toxic Pollutants
Notwithstanding Part Il, R-4 above, if a toxic effluent standard o
prohibition (including any schedule of compliance specified in such
effluent standard or prohibition) is established under Section 307)
of; the Act for a toxic pollutant which is present in the discharge and
such standard or prohibition is more stringent than any limitation for
such pollutant in this permit, this permit shall be revised or modified
in accordance with the toxic effluent standard or prohibition and the
permittee so notified.
br Civil and Criminal Liability
Crept as provided in permit conditions on "Bypassing" (Part 11, -)
and "Power Failures" (Part II, ), nothing in this ;permit shall b
construed to relieve the permitt e from civil or criminal penalties for
noncompliance pursuant to N. C. G. S. 143-215.6 or Section 309 of the
Federal `Act, 3 U C 1319.
7. Oil and Hazardous Substance Liability
Nothing in this permit shall be construed to prelude 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
under N. C. G. S. 143-215.75 et seq. or Section 311 of the Federal Act,
33 USC 1321.
.'' Property Rights
The issuance of this permit does not convey any property rights: in either
real or personal property, or any exclusive' privileges, non does it
authorize any injury to private property or any invasion of personal
rights, nor any infringement of Pederal,State or local laws or regulations.
. Severaility
The 'provi for of this permit are severable, and if any provision of this
permit, or the anolication of any provision of this permit to any circum-
stance, is held invalid, the application of such provision to other cir-
cumstances, and the rewtinder f this permit shall not be affected thereby.
11 & 1 1

PART II
Permit No. NC
10. Expiration of Permit
Permittee is not authorized to discharge after the expiration date.
In order to receive authorization to discharge beyond the expiration
date, the perittee shall submit such information, forms, and fees as
are required by the agency authorized to issue permits no later than
180 days pricer to the expiration date. Any discharge without a permit
after the expiration will subject the permi tee to enforcement proce-
dures as provided in N. C. G. S. 143-215.6,,and 33 USC 1251- et seq.
11. Industrial Pretreatment Standards
Permittee shall require any industrial dischargers into the permitted
system to meet Federal Pretreatment Standards (40 CFR, Part 403 )'
promulgated in response to Section 307(b) of the tact. The permittee
shall provide semiannual reports to the permitting agency regarding the
pre-treatment requirements which Have been imposed on each major contri-
buting industry and the results achieved therefrom. Other information
may be needed regarding new industrial discharges and this will be
requested from the permi'ttee after the permitting agency has received
notice of the new industrial discharges
A major contributing industry is one that. (1) has a flow of 50,000
gallons or more per average work day; (b) has a flow greater than five
percent of the flog carried by the municipalsystem receiving the waste,
(c) has in its waste a'toxic pollutant in toxic amounts as_defined in
standards issued under Section 307(a) of the Act; (d)" has significant
impact either singly or in combination with other contributing industries,
on the treatment works or the quality of its effluent.'
change in the definition of a major contributing industry as a
ult of promulgations in response to Section 307 of the Act shal
ome a part of this Permit.

PART III
Permit No. NC
PART III OTHER REQUIREMENTS
A. Re tzirements for Hffluerit Limitaticans on Pollutants Attributable to
Industrial Users
1. Effluent limitations from this discharger are listed in Part I of this permit.
It is apparent that other pollutants attributable to inputs from major x
contributing industries using the municipal system may also 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 ether pollutants
in accordance with best practicable technology or grater quality standards.
. Under no circumstances shall the permittee allow introduction of the following
wastes into the waste treatment system:
a. Wasteswhich create a. fire or explosion hazard in the treatment works.
b. Wastes which will cause corrosive structural damage to treatment works.
. Solid or viscous substances in amounts which cause obstructions to the
flow in sewers or interference with the proper operation of the treatment
works.
d. Wastewaters at a flow rate and/or pollutant discharge rate which is
excessive over relatively short time periods so as to cause a Loss of
treatment efficiency.
e. Heat in amounts which will: inhibit biological activity in; the treatment
works resulting in interference but in no case heat in such quantities
that the temperature at the treatment works influent exceeds 400C (1040F
unless the works are designed to accomodate such treat. (After August 25, 193 )
3. With regard to the effluent requirements listed in Part I of this permit,
it may be necessary for the permittee to supplement the requirements of the
,g industries discharging to the municipal system
,erwmi.ttee shall require each major contributing industry
r atmert standards or any other.applicable 'requirements
.art to Section 307 of the Act to submit to; the permittee
e (at intervals not to exceed 9 months) regarding specif
hieve full compliance with the requirements of Section 3
the permittee shall submit semi-annually
ng authority a report summarizing the progress of all kn
ibuting industries subject to the requirements of Sectio'
compliance with such requirements. Such report shall in
the following information:

PART T I I
Permit No. NC`
a. A narrative summary, of actions taken by the permittee to ensure
that all majorcontributing industries comply with the requirements
of Section 307
b. The number of major contributing industries using the treatment
works, divided into;; SIC group categories.
c« The number of major contributing industries in full compliance
with the requirements of Section 37, or not subject to these
requirements e.g. discharge only compatible pollutants).
d« A list identifying by name those major contributing industries
presently in violation of the requirements of Section 307.
4. Immediately upon issuance of this permit, the permittee shad establish
and implement a procedure to 'obtain from all major contributing indus-
tries specific information on the quality and quantity of effluents intro-
duced by such industrial users. The following information shall be
reported to the permitting agency on a quarterly basis beginning
quarterly reports reflecting; no change from the previous quarter
may simply relate this fact, without submitting repetitive data.
a. Section I, Standard Form A shall be completed and submitted for
each major contributing industry.
b. Information on the municipal facility as a whole is to be reported
on the monthly Monitoring Report Form (OEM - No. MR 1«0, 1«1, 1«2, and
1.3).
Once the specific nature of industrial contributions has; been identified,
data collection and reporting requirements may be levied for other
parameters in addition to those included on Form (DEM No. 1.0, 1«1
1«2, and 1«3)«
B. Based on the information regarding industrial inputs reported by the

Permi t N
STATE OF NORTH CAROLINA
DEPARTMENT OF NATURAL AND ECONOMIC RESOURCES
DIVISION OF ENVIRONMENTAL MANAGEMEINT
P E R M I T
Charlotte -Mecklenburg Utility Department,
Mecklenburg County
rs,
mit and the authorization'to discharge shall exp
1981
this day of APR 2 9 1977
Original Signed by
W. L_ Mtjtr.HT
W. E. Knight, Dire
Division of Enviro
By Authority of th
Management Commiss

page
Permi'
SUPPLEMENT TO PERMIT COVER SHEET
Charlotte -Mecklenburg Utility Department
is hereby authorized to:
1. Enter into a contract for construction of a 3.0 MCD was
treatment facility,
2'. Make an outlet into McDowell Creek,

Part I
Page of
Pe ` i t No.
SCHEDULE OF COMPLIANCE
a) Start construction on or before July 1 1977.
b Submit a progress report on or before April 1, 197E
c Complete construction on or before January 1, 1979
d) Attain operational level can or before March 1 1979

Part I
Page
P rmit N(
trig
9
p r°t is due on APR 5 upl i at
ill other punts required red in shall b
g address:
Environmental Management
ty Section
Box 27687'
rtn Carolina 271
atic Mean. The arithmetic mean of any set
Ides.

3-
[ranted.
i public or appeal hearing is granted.

In
other la,
Env i ronm�
amended,
® DIVISI
To I
4 Of EIY.IRONMENTA. MANAGEMENT
;. . W. T
� . OX�}41 ^ arT ' iia�uaxagazc.
day of
DRAFT
R. Paul Wilms, Director
Division of Environmental M nagement.
By Authority of the Environmental Mnnag menf

Perms L No. N(30 i3 277
is hereby authorized to
1. Continue operation of a 3.
treatment plant consisting
,grit removal, flow measure
Permit);,acid

= 1 x5 auLnorlzect ca
a1scnarge from
outfall( ) sei
and monitored by the Permittee as specified
bellow:
Effluent Characteristics
DisSkqMe L patio
K&Ldaf
lbs%da
Other Unitw
EOD, 5D y, 20 Degrees C
5.0 /1
Total Suspended Residue
30.'0 mg 1
3 as N
2,0 mg/j,
Dissolved Oxygen (minimum)
5.0 mg/1
Fecal Coliform (geometric mean)
1000/106 gal,..
Residual Chlorine
Temperature
Total Nitrogen (NO2 + NO3 + )
Total Phosphorus
Toxicity
Priority Pollutants
r
Conductivity
Sample locations: E - Effluent, I
- Influent, U -
Upstream at Ee
Upstream d downstream samples shall
be grab samples.
itMII� ��k. ♦� #
1MER- April 1 - October 31
s
the permit and lasting to expiration, the
11 number( 001. Such discharges shall be limited
k
Monitorinit Requireiments
APtS3:—fjrj-
measurement
- le
It le
1 1 Avg:
Fr c
Type
Location
Continuous
Recording
I
or E
.5 mg/l
Daily
C mposit
E,
I
�5.0 mg/1
Daily
Co'mpcsit
E,
I
�: 0 mg/ l
Daily
Cgmpositd
.0 mg/1
Daily
Grab
E,
U, E
000; 100 MI.
Daily
Grab
E,
U, E
Daily
Grab
E
Daily
Crab
E,
U, D
Monthly
Composite;
E
Monthly
Composrteu
E
Quarterly
Composite,
E
itC`#.7t"
Annua,14Y
#
Ea
GrabU,
1}
ties Ford' Road, D -iDownstream at Neck Road
July, August and September and on e , per week during
entrations shall not exceed 15 , of thy: respective
r eater than t' d shall b

LLS. e
Duri
Perm
and ltored by the Permittee as specl.fled below:
Effluent Characteristics
Si' ch e Z itations
lbs. dither Unit Y �`.�.
Measu
g..
low
Flow
3..C3 MGD
[
Cont
BOD, 5liay, 20 Degrees
11.0 mg/,1
16.5 mg/l
Dail
Total Suspended Residue
30.0 /1
�5.0.mg/l
Dail
3 as N
2.0 mg/1
;3.0 mg/l
Dail
Dissolved Oxygen (minimum)
5.0 g l
� a0 mg/1
i?ail'
Fecal Coliform (geometric mean)
1000/"l00 mi.' 2000/100 MI.
Dail -
Residual Chlorine
Dail
Temperature
i}aa li
Total Nitrogen (NO2 + NO3 + )
Mont;
Total Phosphorus
Monti,
Toxicity
Guar
Priority Pollutants
`,�� :... » .
; ...�.,
u
Conductivity
Sample locations: E - Effluent, I
- Influent, U Upstream at
Beanies Ford Road, D -
Upstream and downstream samples shall
be grab samples.
Stream samples shall be collected three times per week during June, July, August
and S,
the remaining months of the year.
e monthly average effluent BOD5
and Total Suspended, Residue
concentrations shall no
influent values (85% removal).
See fart III, Condition No. I.
See Fart III, Condition No. J.
t
nuou
y'
i
C
c-
c
U
C r
ab
ab
ab
ab
le
e
)tember and once
exceed 15 of th
pf,ration, the
Lall be limited
t
Rents
le
Location
or
, I
E, I
U D
�''++
, U, D
:E p q D'p{��
E , U ,
E
, D
Road
per week during
respective
d shall ;be
NCO036277

HARRCiTE-MEGKLENE3URG 5100 BELHAVEN BOULEVARD
JTILITY DEPARTMENT "° TELEPHONE [phone]
git f tZhaplutte
4hoplotte"Nooth tgovoli o MI
29, 1979,
z
:Mooresville Regional Office
Division of Environmental Management
North Carolina. Department of Natural
Resources and Community Development
1119 North Main Street
Mooresville, North Carolina 2811
Attention: Mr. D. Rex Gleason
Subject: Extension of Construction
Time Schedule
NPDES Permit it No. NC O03 277
McDowell Creek Wastewater
Treatment plant
Mecklenburg bur County, N. C.
Dear Mr. Gleason:
This letter will serve to notify your office that the subject time schedule will
not be met for the McDowell o ell Creek Wastewater ater Treatment Plant. The amended
schedule was for construction completion on May 1, 1979 and operations level
can July 1, 1979.1
Investigation for reasons for this failure shows the general contractor has
experienced a combination of late equipment delivery, labor problems and bad
construction weather. We will begin to withhold liquidated damages against
the general contractor on the next payment request as an incentive for com-
pletion of the construction.
Y

sville Regional Office
Mr. D. Rex Gl aac
a s on this matter.
be unreasonable, please informme of any further requirements
Very truly yours,
CHARLOTTE-MECKLENBURG
UTILITY DEPARTMENT
Henry great
Utility Operations Chief
ck
braen
t;

I
CONSTRUCTIONRISTOPHER
SovAltEYV1f4 DRIVE * PO BOX * CCitCtMBUS,OHIO432o (63 )i74-5217
Dukes
Campbell
7RECE IV E
Route to to:
MAY `"' a #
April0,
19 ubte
u ere:
CHARLOTTE - MECKLEBURG
UTILITY DEPT.
� *'
�
arre!}
—Forrest
----High , ..
---Pub. Set.
haven Boulevard
e, North _Carob 216 —hri trot
--Fite
nz HenryForrest �- Prepare Capp
owell.'s Creek Wastewater Treatment Plant
rlotte, North Carolina
n:
response two a. request from Mr. John. Cooke of J. N. Pease As
tar will serve as confirmation of our intent < to turn the Mc]
stewster 'Treatment Plant over to the City of Charlotte for
er 1, 1979.
le we plan to have the Plant operational by the October lst
to the possibility of some items of work being uncompleted;
.1: he maintaining a staff of personnel on the project after
the outstanding work and punch list items.
Very truly yours,
CHRISTOPHER CONS
'ZI- LIL r
,John A. Icy
.Max Steznek, P.E. -- J. N. Pease
o ert fan Hoose,'V.P. - Christopher
ohn R. Noerr, V.P. - Christopher
an Goodall, Supt. - Christopher

Permit Trey ,
STATE OF NORTH CAR LINA
DEPARTMENT OF NATURAL RESOURCES & COMMUNITY DEVELOPMENT
DIVISION OF ENVIRONMENTAL MANAGEMENT
P E R M'I
To ,;Discharge astewater Under the NATIONAL
POLLUTANT DISCHARGE ELIMINATION ION SYSTEM
In compliance with the ,provisions of North Carolina Genera. Sta ut� 43--215.
LVOLD4
S' P''r7 :
Ch rlotte,--i eckl nbu g Utilities aep rtment
Charlotte, NC AIR U L
)y authorized to discharge wastewater from a facility 1
Sowell Creek Wastewater Treatment Plant
Charlotte, NC
Lving waters of McDowell Creek in the Catawba Raver Bass,
: dance with effluent limitations, monitoring requirements, and c
ns set forth in Parts I, II, and III hereof.
Ls permit shall become effective
s permit and the authorization to discharge shall expire at mid
ned this day o
Robert F. Helms, Di & ecto
Division of Environmental Mana
By Authority of the Envaronmen
Management Commission

Permit No. NCOC
SUPPLEMENI
hereby ;authorized to:
1.. Continue operatic
type wastewater t3
COVER SHEET
ties Department
ns locatad at D w l *
activated sled
as previously
i i , conalt a.on
Discharge from said treatment works into McDowell
Creek which is classified Class "A -II."

April 1._October 31.)
During the period beginning effective date �t and
lasting until
expiration$
the p i t isauthorized t discharge r t i s serial number(s)
oo l.
'
Such discharges shall be limited and monitored by the permittee as
specified below:
Effluent Characteristics Dischar(lie Limitations
Monit rin Requi rements
LVdaLy is Other -Units (Specify)Measurement*
Sant l *
rr€ '
thl A Mint
rnct'
Flaw 3.0 MGD
Daily
Continuous
l o
BOO 5 5 mc1/1. 7.5 mg/3:
Daily
Composite
1, :+
TSS 30 mrt/I 45 mg/ L
Weekly
Composite
t ,
NH as W 14 2 mg/1mg/I
Weekly
Composite
Z,E
Fecal C sli or 1000/100m 000/1.00ml
Daily
Grab
E,t3
Dissolved Oxygen(minimum) 5 mg/1
Daily
Grab
E,U
Settleable Matter
daily
Grab
E
Temperature
rally
Grab
E , U
Residual Chlorine
Daily
Grab
COD
Weekly
Composite
E,`
Total Residue
Weekly
Composite
i,E
*Daily stream sampling re uency may be reduced at each sampling station to one
time per week
except during the months of June, duly, August, and September when
the frequency shall be
no
Less than three times per week at each sampling station
**All stream samples are to be drab samples.
***l_lzstl uent, E-Effluent, U-Upstream, D-Downstream
The pH shall not be less than -0 standard units nor greater than 9.o standard units and
shall be monitored daily; by grab sample at I, E, U, and E.

ovember 1-March 31)
Ing until expiration,
;) 001.
tf4ad halnw-
n aiscnarges snail De iimiwu
ana munit. uruu vy wit: P-11--cc ukzw
a "
Effluent Characteristics Discharge
Limitations
Mori Lori Requirements.
K bs
�vda
'Ay
Other -Units
(Specify
Measurement*
Sa
�ml (e
Locat
_(1
_VjdTay
!Munthl 43. ee 'v
Mont
�10
T
_EgEe:n:cT
VDe
_p
ly
Flow
3.0 MGD
Daily
Continuous
I
BOD 5
11 Mg/l
17 mg
Daily
Composite
I,
TSS
30 mg/1
45 mg
Weekly
Composite
I,,
NH 3 N
2 mg/1
3 mg/i
Weekly
Composite
I,
Fecal Coliform
1000/100ml
2000/100ml
Daily
Grab
E,
Dissolved Oxygen (Minimum)
5 Mg/1
Daily
Grab
E,
Settleable Matter
Daily
Grab
E
Temperature
Daily
Grab
E,,
Residual Chlorine
Daily
Grab
E
COD
Weekly
Composite
E,
Total Residue
Weekly
Composite
*Daily stream sampling frequency may be
reduced at each
sampling station to one
time per
week except during the months of June,
July, August, and
September
when the frequency shall,
be no less than three times per week at
each sampling station.
**All stream samples to be grab samples.
***I -Influent, E-Effluhare,n, U-Upstream, D-Downstream
The p1i shall not be less than
6.0 standard units
nor greater than 9.0 standard units and
0
W
shall be monitored daily by
grab sample at I,
E, U, and
D.
011