NC0061492_Permit Issuance_20031027

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October 27, 2003
Mr. Jim Kuipers
Maury Sanitary Land District
P.O. Box 98
Maury, North Carolina 28554
Michael F. Easley, Governor
State of North Carolina
William G. Ross, Jr., Secretary
Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Division of Water Quality
Subject: Issuance of NPDES Permit NCO061492
Maury Sanitary Land District WWTP
Greene County
Dear Mr. Kuipers:
Division personnel have reviewed and approved your application for renewal of the subject permit.
Accordingly, we are forwarding the attached NPDES discharge permit. This permit is issued pursuant to
the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement
between North Carolina and the U.S. Environmental Protection Agency dated May 9, 1994 (or as
subsequently amended).
This final permit includes no changes from the draft permit submitted to you September 10, 2003. The
total residual chlorine limit (which was in the draft permit) will become effective June 1, 2005.
This facility discharges in the Neuse River Basin (NRB). All streams in the NRB have been designated
as nutrient sensitive waters (NSW) as a result of algal bloom problems in the estuary. The North Carolina
Environmental Management Commission recently adopted rules establishing the Neuse River Basin
Nutrient Sensitive Waters Management Strategy for the reduction of phosphorus and nitrogen inputs. The
point source rule (15A NCAC 213.0234) is intended to reduce total nitrogen (TN) discharges by 30% by
2003. It specifies that individually permitted wastewater discharges to the NRB with permitted flows less
than 0.5 MGD in 1995 shall be allocated a collective annual mass TN load of 155,400 pounds/year. This
is equivalent to an allocation in the range of 5 - 10 mg/L TN for each small facility. Although no TN
limit appears in this permit, your facility may be subject to nitrogen limits in the next permitting cycle.
The Division recommends that you evaluate the cost of installation for nutrient removal
facilities in the event that a nutrient limit is imposed on your plant. It is also recommended
that alternative discharge options be evaluated such as such as spray irrigation, subsurface
systems, wastewater reuse, or connection to a larger regional system.
If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable
to -you, you have the right to an adjudicatory hearing upon written request within thirty (30) days
following receipt of this letter. This request must be in the form of a written petition, conforming to
Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative
Hearings (6714 Mail Service Center, Raleigh, North Carolina 27699-6714). Unless such demand is
made, this decision shall be final and binding.
Please note that this permit is not transferable except after notice to the Division. The Division may
require modification or revocation,and reissuance of the permit. This permit does not affect the legal
requirements to obtain other permits which may be required by the Division of Water Quality or permits
required by the Division of Land Resources, the Coastal Area Management Act or any other Federal or
Local governmental permit that may be required.
North Carolina Division of Water Quality [phone]
1617 Mail Service Center FAX [phone]
Raleigh, North Carolina 27699-1617 On the Internet at http://h2o.enr.state.nc.us/

Maury Sanitary Land District
Permit No. NCO061492
Page 2
If you have any questions concerning this permit, please contact Sergei Chernikov at telephone number
[phone], extension 594.
Sincerely,
ORIGINAL SIGNED BY
SUSAN A. WILSON
Alan Klimek, P.E.
cc: Central Files
Washington Regional Office/Water Quality Section
NPDES Unit
Point Source Compliance Enforcement Unit

Permit NCO061492
STATE OF NORTH CAROLI NA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended, the
Maury Sanitary Land District
is hereby authorized to discharge wastewater from a facility located at the
Maury Sanitary Land District WWTP
NCSR 1401 south of Maury
Greene County
to receiving waters designated as Contentnea Creek in the Neuse River Basin in
accordance with effluent limitations, monitoring requirements, and other conditions
set forth in Parts I, II, III and IV hereof.
This permit shall become effective December 1, 2003.
This permit and authorization to discharge shall expire at midnight on May 31, 2008.
Signed this day October 27, 2003.
ORIGINAL SIGNED BY
SUSAN A. WILSON
Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission

Permit NCO061492
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked.
As of this permit issuance, any previously issued permit bearing this number is no Longer effective.
Therefore, the exclusive authority to operate and discharge from this facility arises under the permit
conditions, requirements, terms, and provisions included herein.
The Maury Sanitary Land District is hereby authorized to:
1. Continue to operate an existing 0.225 MGD wastewater treatment system with the
following components:
♦ Oxidation ditch .1 AS C (��1 ,'-V) SYs4c.►
♦ Dual clarifiers
♦ Chemical feed
♦ Chlorination
♦ Post aeration �, c�X S p&y
♦ Sludge digestion 4,11?PL- J
The facility is located south of Maury at the Maury Sanitary Land District WWTP off
NCSR 1401 in Greene County.
2. Discharge from said treatment works at the location specified on the attached map
into Contentnea Creek, classified C-Swamp NSW waters in the Neuse River Basin.
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Foumay�.'
IFacility Information
Latitude: 35'28'40"
Longitude:
77'35'10"
Quad Name:
Hookerton
Stream Class:
C-Swamp NSW
Receiving Steam:
Contentnea Creek
Pem�itked Flow:
0.225 MGD
Sub -Basin: 03-04-07
JA
Facility
Location
----�'aury Sanitary Lind Dishict
NCO061492
A�077t�h Gmene County

Permit NCO061492
A. (1) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
During the period beginning on the effective dAte of this permit and lasting until expiration, the
Permittee is authorized to discharge from outfall 001. Such discharges shall be limited and monitored
by the Permittee as specified below:
EFFLUENT
CHARACTERISTICS
LIMITS
�4
MONITORING REQUIREMENTS
Monthly
Average
Dail
imum
Measurement
Frequency
Sample Type
Sample Locations
Flow
0.225 MGD
Continuous
Recording
Influent or Effluent
Total Monthly Flow
Monitor & Report
Monthly
Calculated
Influent or Effluent
BOD, 5-day (209C)2
(April 1 — October 31
13.0 mg/L
19.5 mg/L
Weekly
Composite
Influent & Effluent
BOD, 5-day (202C)2
November 1 — March 31
26.0 mg/L
39.0 mg/L
Weekly
Composite
Influent & Effluent
Total Suspended Solids2
30.0 mg/L
45.0 mg/L
Weekly
composite
Influent & Effluent
NH3 as N
(April 1 —October 31
3.0 mg/L
9.0 mg/L
Weekly
Composite
Effluent
NH3 as N
November 1 — March 31
6.0 mg/L
18.0 mg/L
Weekly
Composite
Effluent
Dissolved Oxygen3
Weekly
Grab
Effluent,
Upstream & Downstream
Fecal Coliform
(geometric mean
200 / 100 ml
400 / 100 ml
Weekly
Grab
Effluent
Total Residual Chlorine
28 /L
2/Week
Grab
Effluent
Temperature °C
Daily
Grab
Effluent
Temperature °C
Weekly
Grab
Upstream & Downstream
TKN (mg/L)
Monitor & Report
to
Composite
Effluent
NO2-N + NO3-N (mg/L)
Monitor & Report
ra
Composite
Effluent
TN m /L s
Monitor & Report
no MonftT
Composite
Effluent
TN Load6
Monitor & Report (lb/month)
Monitor & Report (lb/year)
Monthly
Annually
Calculated
Calculated
Effluent
Effluent
Total Phos horus7
2.0 m L(quarterly average)
2/Month
Composite
Effluent
pHe
IWeekly
Grab
Effluent
P5A 'el P
Footnotes:
1. Upstream = at Highway 123. Downstream = at the NCSR 1004 bridge. All instream monitoring shall be
conducted weekly during the months of June, July, August and September and twice per month during the
rest of the year.
2. The monthly average effluent BOD5 and Total Suspended Solids concentrations shall not exceed 15% of the
respective influent value (85% removal).
3. The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mg/L.
k 4. This limit will become effective June 1, 2005. Until then, the Permittee shall monitor TRC [with no effluent
limit].
5. For a given wastewater sample, TN = TKN + NO2-N + NO3-N, where TN is Total Nitrogen and TKN is Total
Kjeldahl Nitrogen.
6. TN Load is the mass load of Total Nitrogen discharged in a given period of time [see condition A. (2.)]. The
annual TN Load limit shall become effective with the calendar year beginning on January 1, 2003. Compliance
with this limit shall be determined in accordance with condition A. (3).
7. The quarterly average for total phosphorus shall be the average of composite samples collected during each
calendar quarter (January -March, April -June, July -September, October -December).
8. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units.
There shall be no discharge of floating solids or visible foam in other than trace amounts.

Permit NCO061492
A. (2) CALCULATION OF TOTAL NITROGEN LOADS
a. The Permittee shall calculate monthly and annual TN Loads as follows:
L Monthly TN Load (pounds/month) = TN x TMF x 8.34
Where:
TN = average Total Nitrogen concentration (mg/L) of the composite samples collected during the month
TMF = Total Monthly Flow of wastewater discharged during the month (MG/mo.)
8.34 = conversion factor, from (mg/L x MG) to pounds
H. Annual TN Load (pounds/year) = Sum of the 12 Monthly TN Loads for the calendar
year
b. The Permittee shall report monthly Total Nitrogen results (mg/L and pounds/month) in the
discharge monitoring report for that month and shall report each year's annual results
(pounds/year) in the December report for that year.
A. (3) ANNUAL LIMITS FOR TOTAL NITROGEN
(a)
TN limits for NPDES dischargers in the Neuse River basin are as prescribed in the basin's
Nutrient Management Strategy rule for wastewater treatment facilities, T15A NCAC 213
0234.
(b)
The Permittee's TN discharge is governed by this Permit unless the Permittee is a member
and co-permittee an approved compliance in its TN discharge is
\Q
of association, which case
governed by the association's group NPDES permit and the limits therein.
(c)
TN limits for NPDES dischargers in the Neuse River basin are annual, calendar -year limits.
All such limits in effect on January 1 of a given year remain in effect for the entire calendar
year. Changes in TN limits become effective on January 1 of the year following permit
modification and remain in effect for the full year. Similarly, changes in membership in a
compliance association become effective on January 1 of the year following the change and
remain in effect for the full year.
(d)
For any given calendar year, the Permittee shall be in compliance with the annual TN Load
limit in this Permit if:
(1) the Permittee's annual TN Load is less than or equal to said limit, or
(2) the Permittee is a Member of a compliance association and a Co-Permittee to the association's
group NPDES permit.
(e)
The Permittee's effective TN limit (if any) may change due to changes in its TN allocation or
membership changes in a compliance association.
(1) The Permittee may notify the Division and request a modification of this Permit to incorporate
allowable changes in its TN Load limit. Allowable changes include those resulting from purchase
of TN allocation from the Wetlands Restoration Fund; purchase, sale, trade, or lease of allocation
between the Permittee and other dischargers; regionalization; and other transactions approved
by the Division.
(2) If the Permittee intends to join or leave a compliance association, the Division must be notified of
the proposed change.
(3) Upon receipt of timely and proper notification, the Division will modify the affected permit(s) as
necessary to incorporate the allowable changes in TN limits or to reflect the change in
membership.
a. The Division must receive notification no later than August 31 for changes proposed for the
following calendar year.
b. Notification shall be sent to:
NC DENR / DWQ / NPDES Unit
Attn: Neuse River Basin Coordinator
1617 Mail Service Center
Raleigh, NC 27699-1617
(0
For the purpose of permit compliance, an association's Co-Permittee Members in a
calendar year (and the Permittee's membership status) shall be as defined in its group
NPDES permit. The roster and the members' TN allocations will be updated annually and
in accordance with state and federal program requirements.
(g)
The TN monitoring and reporting requirements in this Permit remain in effect until
expiration of this Permit and are not affected by the Permittee's membership in a
compliance association.

Fyn
Public Notice
State of North Carolina
Environmental Manage-
ment Commission/
NPDES Unit
1617 Mail Service Cen-
ter, Raleigh, NC 27699-
1617
Notification of Intent to
Issue A NPDES Waste-
water Plant
On the basis of thorough
staff review and applica-
tion of NC General Stat-
ute 143.21, Public law 92
500 and other lawful stan-
dards and regulations,.
the North Carolina Envi-
ronmental Management
Commission proposes to
issues National Pollutant
Discharge Elimination
System (NPDES) waste-
water discharge permit to
the person(s) listed below
effective 45 days from the
publish date of this notice.
Written comments re-
garding the proposed
permit will be accepted
until 30 days after the
publish date of this notice.
All comments received
prior to that date are con-
sidered in the final deter-
minations regarding the
proposed permit. The Di-
rector of the NC Division
of Water Quality may de-
cide to hold a. public
meeting for the proposed
permit should the Division
receive a significant -de-
gree of public interest.
Copies of the draft permit
and other supporting in-
formation on file used to
determine- conditions..
present in the draft per-
mit are available upon re-
quest and payment of the
costs of reproduction.
Mail comments and/or
request for information to
the NC Division of Water
Quality at the above ad-
dressor. call Ms. Valery
Stephens at (919) 733-
5083 extension-520..
Please :include- the
NWE-S,{l wn* number
nication. Interested per-
sons may also visit the
Division of Water Quality
at 512N. Salisbury Street,
Raleigh, NC 27604.1148
between the hours of
8:00am and 5:OOpm to
review information on file.
The Town of Snow Hill,
201 North Greene Street,
Snow Hill, NC 28580, has
applied for renewal of
NPDES permit
NC0020842 for its WWTP
in Greene County. This
permitted facility dis-
charges treated wastewa-
ter to Contentnea Creek
in the Neuse River Basin.
Currently BOO, ammonia
nitrogen,totalnitrogen,
total phosphorus and to-
tal residual chlorine are
water quality Iimited.This
discharge may affect fu.
ture allocations in this
portion of the Neuse
River Basin.
NPDES Permit Number
NC0061492, Maury Sani-
tary Land District (Maury
Sanitary Land :District
W WTP) has applied We
permit renewal for a facil-
ity located in Greene
County discharging
treated wastewater into
Contentnea Creek in the
Neuse River Basin. Cur-
rently, BOD5, ammonia,
fecal coliform and total
residual chlorine are wa-
ter quality limited. This
discharge may effect fu-
ture allocations In this
portion of the receiving
stream.
North Carolina Greene County
Affidavit of Publication
Before the undersigned, a Notary Public of said county and State, duly
commissioned, qualified, and authorized by law to administer oaths,
personally appeared before BRENDA CHAMBERLAIN who being duly sworn,
deposes and says: that she is the publisher, engages in the publication of a
newspaper known as The Standard laconic, published, issued and entered as
second-class mail in the city of Snow Hill in Greene County, North
Carolina; that she is authorized to make this affidavit and sworn statement
that the,notice or other legal advertisement, a true copy of which is attached
hereto, was published in THE STANDARD LACONIC, on the following
dates: / / a
And that the said newspaper in which such notice, paper, document or legal
advertisement was published was, at the time of each and every publication,
a newspaper meeting all the requirement and qualification of Section 1-597
of the General Statues of North Carolina and was a qualified newspaper
within the meaning of Section 1-597 of the General Statues of North
Carolina. / L
This /) day of , far l i
(Signature of person making'affidavit)
SW o d subscribed before me thi�day of of
20,
Notary Public
My Commission expires: '�-- ') 6,J-3

To: Permits and Engineering Unit
Water Quality Section
Attn: Christie Jackson
Date: January 10, 2003
SOC PRIORITY PROJECT: YES NO_X_
IF YES, SOC NO.
J A� 2 4 '1003
NPDES STAFF REPORT AND RECOMMENDATION
Greene County
Permit No. bIC0061492
PART I — GENERAL INFORMATION
1. Facility and Address: Maury Sanitary Land District WWTP
P.O. Box 98
Maury NC 28554
2. Date of Investigation: January 10, 2003
3. Report Prepared by: Kristin Jarman
4. Person(s) contacted and telephone number(s):
Mr. Jim Kuipers — ORC [phone]
5. Directions to Site: The facility is located approximately 200 yards east of the
intersection of S.R. 1401 and S.R. 1403.
6. Discharge Point:
Latitude: 35 28' 40" Longitude: 77 35' 10"
Attach a USGS map extract and indicate treatment facility site and discharge
point on map.
USGS Quad. No. USGS Quad Name: Hookerton NC
7. Site size and expansion area consistent with application?
X Yes No If No, explain:
8. Topography (relationship to flood plain included): The site is approximately -1
feet above meal sea -level.
2 3 20
NON-C,

9. Location of nearest dwelling: approx. 500 feet from the treatment plant
10. Receiving stream or affected surface waters: Contentnea Creek
a. Classification: C Sw NSW
b. River Basin and Subbasin No.: 03-03-07
C. Describe receiving stream features and pertinent downstream uses:
Contentnea Creek provides a migration route, spawning grounds, and
nursery area for anadromous fish (such as striped bass, herring and shad);
supports freshwater fish propagation and provides habitat for other
wildlife; boating and other non -contact recreational use.
PART II —DESCRIPTION OF DISCARGE AND TREATMENT WORKS
1. a. Volume of Wastewater to be permitted: .225 MGD
b. What is the current permitted capacity of the Wastewater Treatment
facility? .225 MGD
C. Actual treatment capacity of the current facility (current design capacity)?
.225 MGD
d. Date(s) and construction activities allowed by previous Authorizations to
Construct issued in the previous two years: ATC No. 061492ACC (August
23, 1999)
• Installation of an influent screen and bar screen
• Installation of dual grit chambers
—� • Replacement of the existing gas chlorination system with a flow -
proportional gas chlorination system
• Installation of a flow -proportional gas sulfonation system
• Any necessary piping and appurtenances
e. Please provide a description of existing or substantially constructed
wastewater treatment facilities: Influent grit chamber with microscreen,
oxidation ditch, (2) clarifiers, chlorine contact chamber with gas chlorine
feed, dechlorination with sulfur dioxide feed system, post -aeration,
effluent meter, and (3) lagoons (one which is used to waste sludge).
f. Please provide a description of proposed wastewater treatment facilities:
None
g. Possible toxic impacts to surface waters: None known
h. Pretreatment Program (POTWs only): N/A
2. Residuals handling and utilization/disposal scheme:

a. If residuals are being land applied, please specify DWQ permit no.
Residuals Contractor Telephone No. _
b. Residuals stabilization: PSRP PFRP Other-
C. Landfill:
d. Other disposal/utilization scheme (Specify): Sludge is wasted to the first
lagoon. It has never been emptied. There are 3 lagoons, each connected to
the other by a pipe. The valves between the lagoons are closed and the
second and third lagoons are empty. The old discharge valve from the
third lagoon has been sealed shut with concrete.
3. Treatment plant classification (attach completed rating sheet): Grade II Biological
WPCS
4. SIC Code: 4952
Wastewater Code of actual wastewater, not particular facilities.
001-- Primary_l l_ Secondary _01 _
Main Treatment Unit Code: 1024
PART III —OTHER PERTINTENT INFORMATION
1. Is this facility being constructed with Construction Grant Funds or are any public
monies involved? (municipals only) NA
2. Special monitoring or limitations (including toxicity) requests: None
3. Additional effluent limits requested: None
4. Other:
PART IV —EVALUATION AND RECOMMENDATION
The Washington Regional Office recommends that this permit be reissued. Please send a
copy of the draft permit to this office before the Public Notice is issued. .,
-lf7
Signature Report Pre er
;,Water Quality Regional Supervisor
,711 �3
Date

MAURY SANITARY LAND DISTRICT
P.O. Box 98
Maury, North Carolina 28554
919-747-2450
December 2, 2002
Mrs. Valery Stephens
Point Source Branch
Division of Water Quality
NC Department of Environment
and Natural Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
SUBJECT: Request for Permit Renewal
NPDES Permit NC 0061492
Maury Sanitary Land District
Greene County, NC
Dear Mrs. Stephens:
Enclosed please find the following items:
1. Two additional copies of this cover letter
2. Completed Application Form (one original and two copies)
3. Narrative Description of Sludge Handling Process
4. Photocopy of USGS Map Illustrating WWTP Location and Point of -Discharge
5. WWTP Schematic Diagram
Please accept this letter as Maury Sanitary Land District's request for renewal of its NPDES
Permit. Please renew the Permit for the maximum time allowed. If you have any questions or, need
additional information, please call me.
Sincerely,
MAURY SANITARY LAND DISTRICT
�rZZ4�
L.A. Moye, Jr.
Chairman
cc: McDavid Associates
\\G-PC1\D805\FTL\2002\NISDWQPR.PMT 1
MSLD-DWQ-NPDES-PERIvfrr-RENEWAL.PMT 021202

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A Is this facility a publicly owned treatment works
B ',,Does or nail thisfacuity (erther ewShng or :'
which results sin a discharge to waters of the ;
❑
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F r Do you or wall you infect at th15 facility mdustnal or
hazardoustwastes? {FORM 3) cF�
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r municipal effluent Below the lowermost stratum
❑ M ❑
i � � ; � ,IT � � � �r .� .
,_ 'contairnng wdhin ane quarter: mile of 3heH well
,bole underground^sources''of drinking. water
,28
;. 29 .
.31 32,E i 33
�.
4), y mkt, t e. 4
G. Do : you or wily you anlect iar_ this facility any ,:
H Do you . will you Infect at this facility fluids for t
produced water other fluids which are brought to ;
special processes such as mining of sulferty the' '
t the surface in connection yrith 'conventional od or
❑
❑
❑
h ,' Frasch process solution mming of minerals m r
❑ X❑ ❑
natural gas . produchgn, infect ,fluids Usetl for,,
situ combustion of tonsil fuel or -recovery of
k
enhanced recoveryof oil or natural gas; nr infect `
geotheRnafenergy? (FORM 4) }
FORM 4 "
37. 38,
I is Is 'this facility a,proposed stationary so=6c Jr dls'ths faclUty a proposed stationary ource:
.,
u which 1s one: of the 28 industrial categories listed r wlhich is fNOT one o[ the 28 mdustnal categonesK
in the instructions and which will poteritiaily emit`, ❑ 0 ❑ 6sfedin the_instructions and which well poCentially ❑ ® ❑
100 tons per year of._any air poliutanfrregulated remit 250 Mons per -year of any air pollutagt
r
sett ,under the Clean Air Act and .may affect or be r r -Mated urider4the Clean Air Act and may atfect'.
.._
,. , ,�,located in an attainment area„ (FORM
111:=.NAMEOF FACILITY•
Maury Sanitary Land District WWTP
1 f-
„IV „FAC1L'ITY;CONTACT,:=;
`.B;PHONE,.areacode& n4; h
2. • Jim Kul ers, WWTP Operator 252 x 747 2450
.15a .' 16 ., ,r:.:.. .., .. :, _. t` ,,.a-> ., .. .;, :. .,. .^ ..:. .. ,x, .. .. e, 45 •�46 ^ ;^i'48 -`�49 . ,51 i�: - 52.;.
V _FACIL'ITY',MAILING.ADDRESSi
• - -X.'.-STREET--OR;P_.O "BOX'. , ..:st -+? Irk +, r+r;;-w,; y { t'` kr s.. i 3.r•"';
F e c
_ ... _ .__. r
r.-sheL-
3 ` P.O. Box 98 Fy
is 3 r v,
15 16 =' ..` 9 r ..;. 45 ar � 3 i �f .. • �' z r E . ftl ` �, C
�f-'k�^„�r
F ,�y
CITY OR -TOWN .. _ r`. ,� ` s ._,C. STATE " D Zlf'.CODE
C t34 r u yz wta j ;; �1
Maur NC 28554 , i nit
1 V s
40 . 41 '_ 142 :47n
Vl ,FACILITY. ,LOCATION
X,.,S:T,REET, ROUTE NO OR''. THER;SP•ECI.F,IC,IDENTIFIER, u� _, : , 4� ;i '�'f� �t E �+,�j �
� z � phi i° ✓ L F
5 NCSR 1401
15 16 s t, r o 4yeyt s i 45� ra a T Y} I< iy{3 nti v tr T 4F j` t@� i
i y w F B._000NTY;NAME s 4`�s x
._ k} x
Greene
46
< C..CITY ORTOWN.. ";` �'k D`STATE f,:.`E ZIF:CODE '_;F COUiVTY CQDEf
c
Maur
r
NC
t
28554
h '
s<
s
'. .:-. .. :>
_�:.
411.:i .•r "`., 42E -.
}�•.c
_`47 r.z'i 51 ,...
52.....:'':.`454 .,,.
,, .i..,..?
fe�._v& . ,
EPA FORM 3510-1 (8-90) CONTINUED ON REVERSE

CONTINUED FROM THE FRONT
VII ;SIC CQDES (4:-clr ft, ►n order of,priont );' r
.fF k >`(FIRST� w
NA
(specify)
Municipal WWTP1s..
7 r
(specify)
N/A
7a.
15 _;-16
1s . 1sF
4 t a . �,
a ;C: THIR D °..• ° 3.,
- -- - -
, -. s F ik
D ,F,QURTH
C (specify) 7 (specify)
N/A 15., 1s 1s:m N/A
VIII"'-'OPERATOR"INFQRMATION
r x. B:Is the name,itsted to Item:
�0.VIIIFA also the owners 3'
c = Maur Sanitary Land District YESx ❑ NO �-,,
y.,r.y
r r::.;, .:_. �..�. T .e:
k 3.. - � , ,ss.� .�� 7
C ::STATUS OF OPERATOR En, ter thew 'r ' "riate letier'lnto_the answe-box, rf. "Other,__ sect
.:D:♦FHONE'ar"ea.code,&
F FEDERAL} M =PUBLIC (other than federal or state)
(specify)
�,e
S STATEi O=OTHER (specify)M
W151
2,
F:_:wa16_
ST;REET:.ORPO, BOX; . _
s
i7 f
�tx, t�4pz' _ aos , 1s h t:
s26 ...: _. t_.;:,._..r,_'_h : ..., at . �_ .... .. .. s-...,. __ „•.:+. �" .;•.,. 55 .
CITY>OR'TOWN ?r
G. STATE H. ZIP CODE -IX INDIAN:LAND
nF "T 4r;
_,
c :
Maury
isthe facthty located oil Intltan lands 5
NC 28554 Q;YESF`�, X�stVp� �� ��r: ;
42 42 : f±n
- .t _ .-.....,
B :
ENVIRONMENTALPERMITS
X, ;EXISTING
;D PSD A_rr_Ertisstons:-W n Pro posed Sources
16., W. 17:.
A NPDEST Dischar"es.to:Surface'Water „ ,r
C
T
NC 0061492
g
�N
A 5
rl6.
Under
E.:QTHER';s ecr I '-',
(Specify)
«1
__,'B UIC; rouna"Inection.of.Ffultlsw
,r,
15..�'c16,1Ta.T:18
.:
:.':'i - .•'';4 .. .<,";:.. .. _...1; ,30......15..
1
E..OTHEA sped �.. F._:. (Specify)
.,•: _.
�.'17.4 18
MMAP,- ==
Attach to this apphcatlon a topographic map of the area extending to at least onetmlle beyond plopeltq boundaries =T,he mapLmust y>
fi;
1 how the outline of the facilely the location, of each of tts existing and proposed IntaK and'tllscharge structures, each or Its >,
hazardous'waste reatment storage, or disposal facilities{ antl;each well where it Infects fluids underground Include ail springs, r
�. r-
'urea Instructions for; `ulrements
rivers arid: othersurface:water tpoles rn.,tFie ma ::ySee _reclsere
�C�I ',NAT.URE BUSINESS-, ' rovrde.a brief descii
Maury Sanitary Land District is a Sanitary District created pursuant to NC General
Statutes and is a form of government. This NPDES application is for the publicly
owned wastewater treatment plant owned and operated by Maury Sanitary Land District.
;XIII ;:'CERTIFICATION see.rnstfuctions
1 certify underpenalty of law that have personally examined and am'famrbar with the rnforma6on su6mttted to thts apphcatlorl and ,;
all attachments and that''based on my inquiry of those persons rmmedkately responsible for obtaining the rriformatron contained rn ;�
x
" fhe application tieheve that the'rnforrnationkrs}frue accurate and completez!ql am aware that.-there�are significant "penalties for
fl • 'of:fine:a
. _. submrtttn : false: tnformatibn, rncludm alie csslotli d:
A. NAME & OFFICIAL TITLE (type or print) B. SIG TUR
C. DATE SIGNED
L.A. Moye, Jr., Chairman
12-2-02
COMMENTSrFOR OFFICIAL USE ONLY
24ri �'
'`r, L f� +r-• k �. ] .+.� i .-v •'7 LI 4._ t3 �-
Md�'"t 5
�" -^i i
C r ..'r✓ 'S,j r .: r. {� X�
_ t u ^' �
'K -'' r��x e.' . p 5 rct S. N,i `5• "t- �'� t'�
_.F
EPA FORM 3510-1 (8-90)

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Maury Sanitary Land District, NC 0061492 Renewal Neuse
FORM �i*i asp % ae �z{�pa Sx3� pv fit rta �,_ 1
2ANPD�ESjF gxtRM,2A''PP{IC�►YTiI®N��O�OER1/IEW 4i`
��, ` .e. "l i N t r C,. t i �:• it � t x f ""1S r iT.:� $
NPDES
=•g}Tt'=�s'���<e.�.:r�.xu�.;�:,�...���.,..�.,.�'-��'-.=��73a�-..�..-"�^�sa�' �zz"-s'i+.�':��'�'v"as
APPLICATION OVERVIEW
Form 2A has been developed in a modular format and consists of a "Basic Application Information" packet
and a "Supplemental Application Information" packet. The Basic Application Information packet is divided
into two parts. All applicants must complete Parts A and C. Applicants with a design flow greater than or
equal to 0.1 mgd must also complete Part B. Some applicants must also complete the Supplemental
Application Information packet. The following items explain which parts of Form 2A you must complete.
1=7�'fL�1\�Z�L�7��[�]i;1W` ,'��]:�uL•�7[�li!A
A. Basic Application Information for all Applicants. All applicants must complete questions A.1 through A.8. A treatment works
that discharges effluent to surface waters of the United States must also answer questions A.9 through A.12.
B. Additional Application Information for Applicants with a Design Flow z 0.1 mgd. All treatment works that have design flows
greater than or equal to 0.1 million gallons per day must complete questions B.1 through 6.6.
C. Certification. All applicants must complete Part C (Certification).
SUPPLEMENTAL APPLICATION INFORMATION:
D. Expanded Effluent Testing Data. A treatment works that discharges effluent to surface waters of the United States and meets
one or more of the following criteria must complete Part D (Expanded Effluent Testing Data):
1. Has a design flow rate greater than or equal to 1 mgd,
2. Is required to have a pretreatment program (or has one in place), or
3. Is otherwise required by the permitting authority to provide the information.
E. Toxicity Testing Data. A treatment works that meets one or more of the following criteria must complete Part E (Toxicity Testing
Data):
1. Has a design flow rate greater than or equal to 1 mgd,
2. Is required to have a pretreatment program (or has one in place), or
3. Is otherwise required by the permitting authority to submit results of toxicity testing.
Industrial User Discharges and RCRA/CERCLA Wastes. A treatment works that accepts process wastewater from any
significant industrial users (SIUs) or receives RCRA or CERCLA wastes must complete Part F (Industrial User Discharges
and RCRA/CERCLA Wastes). SIUs are defined as:
1. All industrial users subject to Categorical Pretreatment Standards under 40 Code of Federal Regulations (CFR) 403.6 and
40 CFR Chapter I, Subchapter N (see instructions); and
2. Any other industrial user that:
a. Discharges an average of 25,000 gallons per day or more of process wastewater to the treatment works (with certain
exclusions); or
b. Contributes a process wastestream that makes up 5 percent or more of the average dry weather hydraulic or organic
capacity of the treatment plant; or
C. Is designated as an SIU by the control authority.
G. Combined Sewer Systems. A treatment works that has a combined sewer system must complete Part G (Combined Sewer
Systems).
ALL APPLICANTS MUST COMPLETE PART C (CERTIFICATION)
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 1 of 21

FACILITY NAME AND PERMIT NUMBER:
Maury Sanitary Land District, NC 0061492
BASIC APPLICATION INFORMATION
PART A. BASIC APPLICATION INFORMATION FOR ALL APPLICANTS:
All treatment works must complete questions A.1 through A.8 of this Basic Application Information Packet.
A.I. Facility Information.
Facility Name Maury Sanitary Land District WWfP
Mailing Address
Maury, NC 28554
Contact Person
Jim Kuipers
Title
WWfP Operator
Telephone Number
[phone]
Facility Address
NCSR 1401, Greene County
(not P.O. Box)
A.2. Applicant Information. If the applicant is different from the above, provide the following:
Applicant Name
Mailing Address
Contact Person
Title
Telephone Number
Is the applicant the owner or operator (or both) of the treatment works?
® owner ® operator
Indicate whether correspondence regarding this permit should be directed to the facility or the applicant.
❑ facility ® applicant
A.3. Existing Environmental Permits. Provide the permit number of any existing environmental permits that have been issued to the treatment works
(include state -issued permits).
NPDES NC 0061492 PSD
UIC Other
RCRA Other
A.4. Collection System Information. Provide information on municipalities and areas served by the facility. Provide the name and population of each
entity and, if known, provide information on the type of collection system (combined vs. separate) and its ownership (municipal, private, etc.).
Name Population Served Type of Collection System Ownership
MSLD 1,500 Separate Municipal
Total population served
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 2 of 21

FACILITY NAME AND PERMIT NUMBER:
Maury Sanitary Land District, NC 0061492
A.S. Indian Country.
a. Is the treatment works located in Indian Country?
❑ Yes R No
b. Does the treatment works discharge to a receiving water that is either in Indian Country or that is upstream from (and eventually flows
through) Indian Country?
❑ Yes R No
A.S. Flow. Indicate the design flow rate of the treatment plant (i.e., the wastewater flow rate that the plant was built to handle). Also provide the
average daily flow rate and maximum daily flow rate for each of the last three years. Each year's data must be based on a 12-month time period
with the 12'h month of "this year" occurring no more than three months prior to this application submittal.
a. Design flow rate 0.225 mgd
Two Years Aoo Last Year This Year
b. Annual average daily flow rate 0.136 0.136 0.149
C. Maximum daily flow rate 0.325 0.339 0.252
A.7. Collection System. Indicate the type(s) of collection system(s) used by the treatment plant. Check all that apply. Also estimate the percent
contribution (by miles) of each.
R Separate sanitary sewer 100
❑ Combined storm and sanitary sewer
A.8. Discharges and Other Disposal Methods.
a. Does the treatment works discharge effluent to waters of the U.S.? R Yes ❑ No
If yes, list how many of each of the following types of discharge points the treatment works uses: .
I. Discharges of treated effluent
ii. Discharges of untreated or partially treated effluent
iii. Combined sewer overflow points
IV. Constructed emergency overflows (prior to the headworks) 0
I. Other 0
b. Does the treatment works discharge effluent to basins, ponds, or other surface impoundments
that do not have outlets for discharge to waters of the U.S.? ❑ Yes R No
If yes, provide the following for each surface impoundment:
Location: N/A
Annual average daily volume discharge to surface impoundment(s)
Is discharge ❑ continuous or ❑ intermittent?
C. Does the treatment works land -apply treated wastewater?
If yes, provide the following for each land application site:
d.
Location:
Number of acres:
NIA
Annual average daily volume applied to site:
Is land application ❑ continuous or ❑ intermittent?
Does the treatment works discharge or transport treated or untreated wastewater to another
treatment works?
N/A mgd
❑ Yes R No
mgd
❑ Yes R No
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 3 of 21

FACILITY NAME AND PERMIT NUMBER:
Maury Sanitary Land District, NC 0061492
If yes, describe the mean(s) by which the wastewater from the treatment works is discharged or transported to the other treatment works
(e.g., tank truck, pipe).
If transport is by a party other than the applicant, provide:
Transporter Name N/A
Mailing Address
Contact Person
Title
Telephone Number ( )
For each treatment works that receives this discharge, provide the following:
Name N/A
Mailing Address
Contact Person
Title
Telephone Number 1 1
If known, provide the NPDES permit number of the treatment works that receives this discharge
Provide the average daily flow rate from the treatment works into the receiving facility. _
e. Does the treatment works discharge or dispose of its wastewater in a manner not included
in A.8. through A.8.d above (e.g., underground percolation, well injection):
If yes, provide the following for each disposal method:
Description of method (including location and size of site(s) if applicable):
Annual daily volume disposed by this method: N/A
Is disposal through this method ❑ continuous or ❑ intermittent?
mgd
❑ Yes ® No
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 4 of 21

FACILITY NAME AND PERMIT NUMBER:
Maury Sanitary Land District, NC 0061492
WASTEWATER DISCHARGES:
If you answered "Yes" to question A.8.a, complete questions A.9 through A.12 once for each outfall (including bypass points) through
which effluent is discharged. Do not Include information on combined sewer overflows in this section. If you answered "No" to question
A.8.a, go to Part B, "Additional Application Information for Applicants with a Design Flow Greater than or Equal to 0.1 mgd."
A.9. Description of Outfall.
a. Outfall number
b. Location Hookerton
28538
(City or town, If applicable)
(Zip Code)
Greene
NC
(County)
(State)
35?28- 40"
77 35' 10"
(Latitude)
(Longitude)
C. Distance from shore (if applicable) 10
ft,
d. Depth below surface (if applicable) 1
ft.
e. Average daily flow rate 0.149
mgd
f. Does this outfall have either an intermittent or a periodic discharge? ❑ Yes
® No (go to A.9.g.)
If yes, provide the following information:
Number f times per year discharge occurs:
Average duration of each discharge:
Average flow per discharge:
Months in which discharge occurs:
g. Is outfall equipped with a diffuser?
A.10. Description of Receiving Waters.
N/A
N/A
N/A
mgd
N/A
❑ Yes ® No
a. Name of receiving water Contentnea Creek
b. Name of watershed (if known) Contentnea
United States Soil Conservation Service 14-digit watershed code (if known):
C. Name of State Management/River Basin (if known): Neuse
United States Geological Survey 8-digit hydrologic cataloging unit code (if known):
d. Critical low flow of receiving stream (if applicable)
acute cfs chronic cfs
e. Total hardness of receiving stream at critical low flow (if applicable): mg/I of CaCO3
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 5 of 21

FACILITY NAME AND PERMIT NUMBER:
Maury Sanitary Land District, NC 0061492
A.11. Description of Treatment
a. What level of treatment are provided? Check all that apply.
❑ Primary ® Secondary
❑ Advanced ❑ Other. Describe:
b. Indicate the following removal rates (as applicable):
Design BOD5 removal or Design CBOD5 removal 90%
Design SS removal 90%
Design P removal 90%
Design N removal 0
Other
C. What type of disinfection is used for the effluent from this outfall? If disinfection varies by season, please describe:
Chlorination
If disinfection is by chlorination is dechlorination used for this outfall? ® Yes ❑ No
Does the treatment plant have post aeration? ® Yes ❑ No
A.12. Effluent Testing Information. All Applicants that discharge to waters of the US must provide effluent testing data for the following
parameters. Provide the Indicated effluent testing required by the permitting authority for each outfall through which effluent Is
discharged. Do not include information on combined sewer overflows in this section. All information reported must be based on data
collected through analysis conducted using 40 CFR Part 136 methods. In addition, this data must comply with QA/QC requirements of
40 CFR Part 136 and other appropriate QA/QC requirements for standard methods for analytes not addressed by 40 CFR Part 136. At a
minimum, effluent testing data must be based on at least three samples and must be no more than four and one-half years apart
Outfall number: 001
r}`�?ARAIETER +` �2MAXIMUII�1 DAILYwVACUEf�(++ °ry x;t�A/ERAGE�DAILYVAIJE�{;rie
Samples E'
of z<
pH (Minimum)
7.1
S.U.
L >G f9 A7/h i'i„C 1
pH (Maximum)
7.6
S.U.
Flow Rate
0.252
MGD
0.149
MGD
365
Temperature (Winter)
24
OC
8
0C
365
Temperature (Summer)
30
0C
27
0C
365
For pH please report a minimum and a maximum daily value
�z'Y��)� Z_ �Z•," � F'�: Y^ `hi GF�
A-�'��'�.,,,,�1,.:, �"' �rt��3�c�'
�
i iR"': �±�L
MAXIMUM`�DAILY�h�„r�Wj'3Y"fq�'`AVERAGE"DAI(.Y='D
,{'�`..-G*..�.n �.3.'��^3"`Y �� 6i++ih �"i> X � F.yj
•���",,-r4�,�,_�
=�_ �'ik 1 .+��v�v&+�
� f� = R �.. -
J��.��`��� `�`-.?`�E
�
`-� �S�t;"r�,)f,���is�3t.+__'� a,-� �,�r�..;�bISCF'IARGE"c
� �
�` v:,• �,.'r f Sc. ISCIiARGE,kf�;.�
,�,�`��.::.,��
��.;���' ��" ;f+�,_
,_.s` : ,,y�.;•Tvi ,s
4 r
���
$Conc.� Units
`.YsN' ..`L k
CONVENTIONAL AND NON CONVENTIONAL COMPOUNDS
BIOCHEMICAL OXYGEN
BOD5
2.6
mg/1
2.5
mg/1
4
SM 5210B
DEMAND (Report one)
CBOD5
N/A
N/A
N/A
N/A
N/A
N/A
FECAL COLIFORM
560
#/100m1
14
5
SM 9222D
100m1
TOTAL SUSPENDED SOLIDS (TSS)
2.4
mg/1 1
1.8
1 m9/1
4
SM 2540D
END OF PART A.
REFER TO THE APPLICATION OVERVIEW (PAGE 1) TO DETERMINE WHICH OTHER PARTS
OF FORM 2A YOU MUST COMPLETE
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 6 of 21

FACILITY NAME AND PERMIT NUMBER:
Maury Sanitary Land District, NC 0061492
BASIC APPLICATION INFORMATION
PART B. ADDITIONAL APPLICATION INFORMATION FOR APPLICANTS WITH A DESIGN FLOW GREATER THAN OR
EQUAL TO 0.1 MGD (100,000 gallons per day).
All applicants with a design flow rate Z 0.1 mgd must answer questions B.1 through B.6. All others go to Part C (Certification).
B.1. Inflow and Infiltration. Estimate the average number of gallons per day that flow into the treatment works from inflow and/or infiltration.
33,700 gpd
Briefly explain any steps underway or planned to minimize inflow and infiltration.
Periodic inspections and appropriate rehabilitation
B.2. Topographic Map. Attach to this application a topographic map of the area extending at least one mile beyond facility property boundaries. This
map must show the outline of the facility and the following information. (You may submit more than one map if one map does not show the entire
area.)
a. The area surrounding the treatment plant, including all unit processes.
b. The major pipes or other structures through which wastewater enters the treatment works and the pipes or other structures through which
treated wastewater is discharged from the treatment plant. Include outfalls from bypass piping, if applicable.
c. Each well where wastewater from the treatment plant is injected underground.
d. Wells, springs, other surface water bodies, and drinking water wells that are: 1) within % mile of the property boundaries of the treatment
works, and 2) listed in public record or otherwise known to the applicant.
e. Any areas where the sewage sludge produced by the treatment works is stored, treated, or disposed.
f. If the treatment works receives waste that is classified as hazardous under the Resource Conservation and Recovery Act (RCRA) by truck, rail,
or special pipe, show on the map where the hazardous waste enters the treatment works and where it is treated, stored, and/or disposed.
B.3. Process Flow Diagram or Schematic. Provide a diagram showing the processes of the treatment plant, including all bypass piping and all
backup power sources or redunancy in the system. Also provide a water balance showing all treatment units, including disinfection (e.g.,
chlorination and dechlorination). The water balance must show daily average flow rates at influent and discharge points and approximate daily flow
rates between treatment units. Include a brief narrative description of the diagram.
BA. Operation/Maintenance Performed by Contractor(s).
Are any operational or maintenance aspects (related to wastewater treatment and effluent quality) of the treatment works the responsibility of a
contractor? ❑ Yes ® No
If yes, list the name, address, telephone number, and status of each contractor and describe the contractor's responsibilities (attach additional
pages if necessary).
Name: N/A
Mailing Address:
Telephone Number. f
Responsibilities of Contractor:
B.5. Scheduled improvements and Schedules of Implementation. Provide information on any uncompleted implementation schedule or
uncompleted plans for improvements that will affect the wastewater treatment, effluent quality, or design capacity of the treatment works. If the
treatment works has several different implementation schedules or is planning several improvements, submit separate responses to question B.5
for each. (If none, go to question B.6.)
a. List the outfall number (assigned in question A.9) for each outfall that is covered by this implementation schedule.
N/A
b. Indicate whether the planned improvements or implementation schedule are required by local, State, or Federal agencies.
❑ Yes ❑ No
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 7 of 21

FACILITY NAME AND PERMIT NUMBER:
Maury Sanitary Land District, NC 0061492
C. If the answer to B.5.b is "Yes," briefly describe, including new maximum daily inflow rate (if applicable).
N/A
d. Provide dates imposed by any compliance schedule or any actual dates of completion for the implementation steps listed below, as
applicable. For improvements planned independently of local, State, or Federal agencies, indicate planned or actual completion dates, as
applicable. Indicate dates as accurately as possible.
Schedule Actual Completion
Implementation Stage MM/DD/YYYY MM/DD/YYYY
Begin Construction
End Construction
- Begin Discharge / / / /
Attain Operational Level
e. Have appropriate permits/clearances concerning other Federal/State requirements been obtained? ❑ Yes ❑ No
Describe briefly: N/A
B.6. EFFLUENT TESTING DATA (GREATER THAN 0.1 MGD ONLY).
Applicants that discharge to waters of the US must provide effluent testing data for the following parameters. Provide the indicated
effluent testing required by the permitting authority for each ouffall through which effluent is discharged. Do not include information
on combine sewer overflows in this section. All information reported must be based on data collected through analysis conducted
using 40 CFR Part 136 methods. In addition, this data must comply with QA/QC requirements of 40 CFR Part 136 and other appropriate
QA/QC requirements for standard methods for analytes not addressed by 40 CFR Part 136. At a minimum effluent testing data must be
based on at least three pollutant scans and must be no more than four and on -half years old.
Outfall Number: 001
;r,::t ., ,$''
AVERAGE DAILY DISCHARGE
"5.z`",¢ tP �r1t�'a 4
�t ! a n �
.r
=�.
"�-, :
� •.''� s,�,.
�.,- \ .
3 A, � �. � zs P
-ct f '^ -, � �x ?'i
t t7
�,�+^�SMUI �I�L
Unitsr�
ram'�rs"++`Fr.. b._JiTtz..�n�
A�...aiSM`.,,. F4. fl_,� d: �.. K o..4 .;"..'.
L..:- �-.. # ffn :�Y _ ...3."E€`9YT'z'� .:� s,Y .t }..1• �.1:
�., S,_ _lJ5' `� v `in.
�'-T. �..
CONVENTIONAL AND NON CONVENTIONAL COMPOUNDS
AMMONIA (as N)
0.07
mg/I
0.04
mg/I
4
SM 4500-NH3
CHLORINE (TOTAL
RESIDUAL, TRC)
20
ug/I
20
ug/l
20
SM 4500-CIC
DISSOLVED OXYGEN
8.2
mg/I
7.7
mg/I
20
SM 4500-0
TOTAL KJELDAHL
NITROGEN (TKN)
1.46
mg/I
0.76
mg/1
3
SM 4500-N
NITRATE PLUS NITRITE
NITROGEN
29.2
mg/I
27.65
mg/I
3
SM 450OF
OIL and GREASE
1.8
mg/I
1.6
mg/l
3
SM 5520B
PHOSPHORUS (Total)
1.98
mg/I
1.52
mg/1
4
SM 4500-PE
TOTAL DISSOLVED SOLIDS
(TDS)
419
mg/I
374
mg/l
3
EPA160.1
OTHER
END OF PART B.
REFER TO THE APPLICATION OVERVIEW (PAGE 1) TO DETERMINE WHICH OTHER PARTS
OF FORM 2A YOU MUST COMPLETE
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 8 of 21

FACILITY NAME AND PERMIT NUMBER:
Maury Sanitary Land District, NC 0061492
BASIC APPLICATION INFORMATION n
PART C. CERTIFICATION
All applicants must complete the Certification Section. Refer to instructions to determine who is an officer for the purposes of this
certification. All applicants must complete all applicable sections of Form 2A, as explained in the Application Overview. Indicate below which
parts of Form 2A you have completed and are submitting. By signing this certification statement, applicants confirm that they have reviewed
Form 2A and have completed all sections that apply to the facility for which this application Is submitted.
Indicate which parts of Form 2A you have completed and are submitting:
® Basic Application Information packet Supplemental Application Information packet:
❑ Part D (Expanded Effluent Testing Data)
❑ Part E (Toxicity Testing: Biomonitoring Data)
❑ Part F (Industrial User Discharges and RCRA/CERCLA Wastes)
❑ Part G (Combined Sewer Systems)
ALL APPLICANTS MUST COMPLETE 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. Based on my inquiry of the person or persons who
manage the system or those persons directly responsible for gathering the information, the information is, to the best of my knowledge and belief, true,
accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment
for knowing violations.
Name and official title L.A. Moe Jr. hairm
Signature
Telephone number [phone]
Date signed December 2, 2002
Upon request of the permitting authority, you must submit any other information necessary to assure wastewater treatment practices at the treatment
works or identify appropriate permitting requirements.
SEND COMPLETED FORMS TO:
NCDENR/ DWQ
Attn: NPDES Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 9 of 21

SLUDGE HANDLING NARRATIVE
At design flow the Maury Sanitary Land District WWTP is anticipated to produce approximately
330 lbs/day of excess activated sludge (1,583 gpd at 2.5%) based on a flow of 225,000 gpd and
influent BODS of 270 mg/l. Excess sludge is wasted from the oxidation ditch to an adjacent sludge
holding lagoon with a volume of approximately 2.7 million gallons representing a detention time of
1,706 days. Wasted sludge is allowed to decompose in the lagoon. Cleaning of the lagoon will be
accomplished once significant accumulations are observed. Supernatant from the lagoon is returned
to the WWTP.
Groundwater contamination due to the use of Cell No. 1 for sludge digestion/holding is not
anticipated to be a problem. Cell No. 1 was constructed in natural clays with a coefficient of vertical
permeability of less than 1.0 x 10"' cm/sec. as reported in the Soils Report prepared by Atec
Associates. Clays were identified in all borings at the site extending to depths of 8 to 17 feet with a
groundwater level identified at 20 feet below ground. A total of three groundwater monitoring wells
are existing at the treatment plant site.

D
m
Dr
O
rn
Ci
D D
rn
Z �
-i Cn
r
D 0
C)
_r
—I
-C
CHLORINATION /
DECHLORINATION /
POST AERATION /
FLOW MEASURING
66 MIN AVE DETENTION
33 MIN PEAK DETENTION
15,000 LF 6" PVC
FORCE MAIN
OUTFALL TO
CONTENTNEA CREEK
0.225 MGD ADF
DUAL 26 FT
DIAMETER
CLARIFIERS
SLUDGE
PUMPING
STATION
SLUDGE WASTING VIA
ONE 180 GPM PUMP
SLUDGE
LAGOON
1.600,000
GALLONS
STANDBY
POWER
I
I
I
I
I
I
INFLUENT PUMP STATION I Z to b rUKUt MAIN
2 EA 300 GPM PUMPS I APPROXIMATELY 13,000
OXIDATION DITCH TOTAL
CAPACITY 281.250 GALLONS, 30
HOURS DETENTION
MECHANICAL
SCREENING
MANUAL
GRIT
CHAMBER

NORTH CAROLINA DIVISION OF WATER QUALITY
Water Quality Section / NPDES Unit
January 18, 2002
MEMORANDUM
To: File
From: Mike Templeton M
Subject: Maury Sanitary Land District
NPDES Permit No. NC00P3949-
TN Monitoring Requirements
At renewal, this permit should specify monthly monitoring for TN, monthly calculation of mass
load, and annual calculation of mass load.
Returned a call from Jim Coopers, ORC at the MSLD WWTP, re TN monitoring and reporting
requirements in his permit. The permit issued in Sep 2000 had an error in the effluent sheet: required
quarterly TN samples but monthly calculation of mass load. JC called DAG about it, and Dave
indicated they should be sampling monthly. However, the corrections issued in Jan & Feb 2001
changed it to quarterly.
Told JC the permit should in fact say monthly monitoring for TN, consistent with other permits for
similar facilities in the Neuse River basin; and that it will be corrected at next renewal, in May 2003. As
it turns out, he monitored TN monthly throughout 2001 and (based on our conversation) will continue.
We walked through the calculation of mass loads and use of the Nutrients Worksheet form. With the
question of sampling frequency taken care of, he was no longer confused about the calculations.