SW8070653_Current Permit_20200323

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MICHAEL S.REGAN .�
Secretary awM '=
BRIAN WRENN NORTH CAROLINA
Acting Director Environmental Quaray
March 23,2020
Hoosier Daddy, LLC
ATTN.: Lisa C. Beaman,Manager
6025 Tarin Road
Wilmington,NC 28409
Subject: State Stormwater Management Permit No. SW8 070653 MOD
Oyster Landing Subdivision
Overall Low Density Subdivision with a Wet Detention Pond
Onslow County
Dear Ms. Beaman:
The Wilmington Regional Office received a complete,modified State Stormwater Management Permit
Application for the subject project on January 17,2020. Staff review of the plans and specifications has
determined that the project,as proposed,will comply with the Stormwater Regulations set forth in 15A NCAC
02H.1000 (1995 Rules)as amended by Session Law(SL)2006-246 and Session Law(SL)2008-211. We are
hereby forwarding modified Permit No. SW8 070653,dated March 23,2020,for the construction of the built-
upon areas(BUA), stormwater control measures(SCMs),and vegetated conveyances associated with the
subject project.Please replace the previously approved plan sheets with the attached modified and approved
versions or add the attached plans to the previously approved plan set, as applicable. Please also replace the
previous application (SWU-101), and the Wet Pond Supplement with the attached modified versions.
This permit shall be effective from the date of issuance until March 2,2024, and shall be subject to the
conditions and limitations as specified therein,and does not supersede any other agency permit that may be
required. Please pay special attention to the permit conditions regarding the limitation of built-upon area,
modification of the project,the operation and maintenance of vegetated conveyance system and SCM(s),
recordation of deed restrictions, certification of the SCM's,procedures for changing ownership,transferring
the permit,and renewing the permit. Failure to establish an adequate system for operation and maintenance of
the stormwater management system,to record deed restrictions,to certify the SCM's,to transfer the permit,or
to renew the permit,will result in future compliance problems. Please note that the renewed,updated,and re-
issued permit does not impose new or different terms; it merely restates and clarifies some of the previous
terms to provide you with a better understanding of your obligations under the permit.
Please refer to Attachment C for a detailed description of the current proposed major modification and a list of
all the past modifications approved during the effective period of the permit.
If any parts, requirements,or limitations contained in this permit are unacceptable,you have the right to
request an adjudicatory hearing by filing a written petition with the Office of Administrative Hearings(OAH).
The written petition must conform to Chapter 150B of the North Carolina General Statutes and must be filed
with the OAH within thirty(30)days of receipt of this permit. You should contact the OAH with all questions
regarding the filing fee(if a filing fee is required)and/or the details of the filing process at 6714 Mail Service
Center, Raleigh,NC 27699-6714, or via telephone at 919-431-3000,or visit their website at
www.NCOAH.com. Unless such demands are made this permit shall be final and binding.
North Carolina Department of Environmental Quality I Division of Energy.Mineral and Land Resources
Wilmington Regional Office 1127 Cardinal Drive Extension 1 Wilmington.North Carolina 28405
NORTH CAROUNA
own.mots erii 910.796.7215

State Stormwater Permit No.SW8 070653
Page 2 of 2
If you have any questions, or need additional information concerning this matter, please contact Steve Pusey in
the Wilmington Regional Office,at(910)796-7215.
Sincerely,
Brian WrennAfing Director
Division of Energy,Mineral and Land Resources
Enclosures: Attachment C—Permitting History
Application Documents
DES/sgp: \\\Stormwater\Permits&Projects\2007\070653 LD\2020 03 permit 070653
cc: Mark Hargrove,PE—Port City Consulting Engineers,PLLC
Onslow County Inspections
Onslow County Engineering
Division of Coastal Management
Wilmington Regional Office Stormwater File

State Stormwater Management Systems
Permit No. SW8 070653 MOD
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
STATE STORMWATER MANAGEMENT PERMIT
OVERALL LOW DENSITY SUBDIVISION DEVELOPMENT AND
A HIGH DENSITY WET DETENTION POND
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules and Regulations
PERMISSION IS HEREBY GRANTED TO
Hoosier Daddy, LLC
Oyster Landing Subdivision
S.R. 1518 and NC 172, Folkstone, Onslow County
FOR THE
construction, operation and maintenance of an overall low density subdivision with one (1)
high density wet detention pond in compliance with the provisions of 15A NCAC 2H .1000
and Session Law 2008-211 (hereafter referred to as the "stormwater rules") the approved
stormwater management plans and specifications and other supporting data as attached and
on file with and approved by the Division of Energy, Mineral and Land Resources (hereafter
referred to as the Division or DEMLR) and considered an enforceable part of this permit.
This permit shall be effective from the date of issuance until March 2, 2024 and shall be
subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
1. Each of the lots in Section 1 (Lots 1 — 31) shall be limited to 3,650 square feet per lot.
Each of the lots in Section 2 (Lots 32 —64) shall be limited to 3,000 square feet per lot.
Each of the remaining lots is limited to a maximum of 4,006 square feet of built-upon
area (BUA), as indicated in the approved plans. CAMA regulations may reduce the
allowable built-upon area for those lots within the AEC.
2. The overall tract built-upon area percentage for the project may not exceed 25% per
the requirements of Section .1005 of the stormwater rules. The maximum amount of
built-upon area (BUA) allowed for the entire project is 3,393,781 square feet.
3. Approved plans and specifications for projects covered by this permit are incorporated
by reference and are enforceable parts of the permit.
4. For the low density sections, the only runoff conveyance systems allowed will be
vegetated conveyances such as swales with minimum side slopes of 3:1 (H:V) as
defined in the stormwater rules and approved by the Division. No piping shall be
allowed except that minimum amount necessary to direct runoff beneath an
impervious surface such as a road and that minimum amount needed under driveways
to provide access to lots.
5. The project covered by this permit will provide and maintain a minimum 30 foot wide
vegetative buffer between all impervious areas and surface waters. All roof drains
must terminate at least 30' from the mean high water mark.
Page 1 of 8

State Stormwater Management Systems
' Permit No. SW8 070653 MOD
7. This stormwater system has been approved for the management of stormwater runoff
as described in Section 1.13 of this permit, and per the approved plans and application.
8. The site drains to Stones Creek (SA; HQW), Drainage Area 1, and Turkey Creek (SA;
ORW), Drainage Area 2, referred to as the overall drainage areas. This project also
has three (3) drainage areas for wet detention ponds DA3, DA4, and DA5. Drainage
Basin DA3 area drains to the wet pond for Phase 2. Drainage Basin DA4 area drains
to the wet pond for Phase 3. Drainage Basin DA5 area drains to the wet pond for
Phase 4.
9. The overall drainage areas DA1 and DA2 have been designed to handle the runoff
from a total of 726,165 and 2,667,616 square feet of built-upon area, respectively,
including all future BUA, as per the approved plans and application. The impervious
BUA for Phases 2, 3, and 4 (in DA3, DA4, and DA5, respectively) is included in the
BUA for overall DA2.
10. The runoff from all built-upon area (BUA) within sub-drainage areas 3, 4, and 5 must
be directed into the permitted wet detention ponds DA3, DA4, and DA5, respectively.
All other runoff shall be directed to flow through vegetated conveyances associated
with the low density parts of this project.
11. The "approved stormwater management system" includes the BMP components, the
inlet and/or bypass structure, the outlet structure and outlet piping, the runoff collection
and conveyance system of catch basins, drop inlets, piping, swales and ditches,
pretreatment devices and the vegetated filter (if required).
12. All runoff being directed into wetlands shall flow into and through those wetlands at a
non-erosive velocity.
13. The following design criteria have been permitted for the wet detention ponds and it
must be provided and maintained at the design condition.
DA 3 DA 4 DA 5
a. Drainage Area, acres: 11.4 12.86 43.02
Onsite, ft2: 496,427 559,977 1,873,846
Offsite, ft2: 0 0 0
b. Total Impervious Surfaces, ft2: 172,433 220,848 738,088
Onsite, ft2: 165,934 215,003 501,078
Offsite, ft2: 0 0 0
Future, ft2: 6,499 5,845 237,010
c. Average Pond Design Depth, feet: 5.0 4.5 12.0
d. TSS Removal Efficiency: 90% 90% 90%
e. Design Storm, inches: 1.5" 1.5" 1.5"
f. Permanent Pool (PP) Elevation, FMSL: 57 50 ' 45.5
g. Permitted PP Surface Area, ft2: 12,938 18,537 429,937
h. Temporary Storage Elevation, FMSL: 58.45 51.35 45.8
i. Permitted Storage Volume, ft3: 22,974 28,964 135,716 _
j. Predevelopment 1 yr-24 hr. discharge rate, cfs: 0.34 0.39 1.3
k. Controlling Orifice, inch 0 pipe: 2.5" 0 pipe 3.0" 0 pipe 8.0" 0 pipe
I. Orifice Flow Rate, cfs: 0.11 0.16 0.53
m. PP Volume, ft3: 42,708 69,678 4,676,402
n. Forebay Volume, ft3: 9,364 14,860 42,845
o. Maximum Fountain Horsepower: 1/6 1/4 3
p. Receiving Stream/River Basin: Turkey Creek/White Oak
q. Stream Index Number: 18-87-1
r. Classification of Water Body: SA; ORW(not within '/ mile)
Page 2 of 8

State Stormwater Management Systems
Permit No. SW8 070653 MOD
II. SCHEDULE OF COMPLIANCE
1. The facilities shall be constructed in accordance with the conditions of this permit, the
approved plans and specifications, and other supporting data.
2. No component of the approved stormwater management system or the runoff
collection and conveyance system, as shown on the approved plans, shall be altered,
modified, filled in, piped, redirected or changed in any manner, unless and until the
permittee has submitted a revised plan to the Division and received approval.
3. The approved stormwater management system shall be entirely constructed,
vegetated and operational for its permitted use prior to the construction of any built-
upon surface.
4. During construction, erosion shall be kept to a minimum and any eroded areas of the
system will be repaired immediately. If the stormwater system is used as an Erosion
Control device, it must be restored to design condition prior to operation as a
stormwater treatment device, and prior to occupancy of the facility.
5. Prior to the sale of any lot, the following deed restrictions must be recorded:
a. The following covenants are intended to ensure ongoing compliance with State
Stormwater Management Permit Number SW8 070653, as issued by the
Division of Energy, Mineral and Land Resources under NCAC 2H.1000.
b. The State of North Carolina is made a beneficiary of these covenants to the
extent necessary to maintain compliance with the Stormwater Management
Permit.
c. These covenants are to run with the land and be binding on all persons and
parties claiming under them.
d. The covenants pertaining to stormwater may not be altered or rescinded without
the express written consent of the Division.
e. Alteration of the drainage as shown on the approved plans may not take place
without the concurrence of the Division.
f. The maximum built-upon area per lot is 4,006 square feet. This allotted amount
includes any built-upon area constructed within the lot property boundaries, and
that portion of the right-of-way between the front lot line and the edge of the
pavement. Built upon area includes, but is not limited to, structures, asphalt,
concrete, gravel, brick, stone, slate, coquina and parking areas, but does not
include a raised, open deck, the water surface of swimming pools, a surface of
#57 stone laid at least 4 inches thick over a geotextile fabric, or a "trail" as
defined in GS 113A-85.
g. For those lots within the drainage area of the permitted wet detention pond, all
runoff from the built-upon areas on the lot must drain into the permitted system.
This may be accomplished by a variety of means, including directing roof drain
gutters into the BMP or into the street, and/or by grading the lot to drain toward
the street or directly into the pond, and/or by grading perimeter swales and
directing them into the pond or street.
h. For lots within the low density sections, filling in or piping of any vegetative
conveyances (ditches, swales, etc.) associated with the development except for
average driveway crossings, is strictly prohibited by any persons.
Built-upon area in excess of the permitted amount will require a permit
modification.
j. All lots shall maintain a 30' wide vegetative buffer adjacent to surface waters,
measured horizontally from and perpendicular to the normal pool of impounded
structures, the top of bank of each side of streams and rivers and the mean
high water line of tidal waters.
k. Lots within CAMA's Area of Environmental Concern may have the permitted
built-upon area reduced due to CAMA jurisdiction within the AEC.
Page 3 of 8

State Stormwater Management Systems
Permit No. SW8 070653 MOD
I. Any individual or entity found to be in noncompliance with the provisions of a
stormwater management permit or the requirements of the Stormwater Rules is
subject to enforcement procedures as set forth in G.S. 143, Article 21.
6. A copy of the recorded deed restrictions must be submitted to the Division within 30
days of the date of recording the plat, and prior to selling lots. The recorded copy must
contain all of the statements above, the signature of the Permittee, the deed book
number and page, and the stamp/signature of the Register of Deeds.
7. If permeable pavement BUA credit is desired, the permittee must submit a request to
modify this permit to incorporate such language and requirements as deemed
necessary by the Division. Otherwise, the individual lot owners must submit an
application to the Division to utilize permeable pavement for BUA credit.
8. The permittee shall review all lot plans for new construction and any subsequent
modifications and additions, for compliance with the conditions of this permit. The
permittee shall not approve any lot plans where the maximum allowed BUA has been
exceeded, or where revisions to the grading or to the storm drainage system are
proposed unless and until a permit modification has been approved by the Division.
9. The permittee is responsible for the routine monitoring of the project for compliance
with the built-upon area limits, grading, and the storm drainage system established by
this permit, the permit documents, the approved plans, and the recorded deed
restrictions. The permittee shall notify any lot owner that is found to be in
noncompliance with the conditions of this permit in writing, and shall require timely
resolution.
10. The permittee shall at all times provide the operation and maintenance necessary to
assure that all components of the permitted stormwater system function at design
condition. The approved Operation and Maintenance Agreement is incorporated by
reference into this permit and must be followed in its entirety and maintenance must
occur at the scheduled intervals.
11 Records of maintenance activities must be kept and made available upon request to
authorized personnel of the Division. The records will indicate the date, activity, name
of person performing the work and what actions were taken.
12. If the permanent pool volume is greater than 30,000 cubic feet, a decorative spray
fountain will be allowed in the stormwater treatment system, subject to the following
criteria:
a. The fountain must draw its water from less than 2' below the permanent pool
surface.
b. Separated units, where the nozzle, pump and intake are connected by tubing,
may be used only if they draw water from the surface in the deepest part of the
pond.
The falling water from the fountain must be centered in the pond, away from the
shoreline.
d. The maximum horsepower for the fountain's pump is based on the permanent
pool volume. The maximum pump power for a fountain in pond DA3 is 1/6 HP,
a fountain in pond DA4 is 1/4 HP, and a fountain in pond DA5 is 3 hp.
13. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and
prior to operation of this permitted facility, the permittee shall cause a certification from
an appropriate designer for the system installed to be submitted, certifying that the
permitted facility has been installed in accordance with this permit, the approved plans
and specifications, and other supporting documentation. Any deviations from the
approved plans and specifications must be noted on the Certification. A modification
may be required for those deviations.
Page 4 of 8

State Stormwater Management Systems
Permit No. SW8 070653 MOD
14. All stormwater collection and treatment systems must be located in either public rights-
of-way, dedicated common areas or recorded drainage easements. The final plats for
the project will be recorded showing all such rights-of-way, common areas and
easements, in accordance with the approved plans. The permittee shall provide
access to the stormwater facilities for inspection and maintenance via appropriate
recorded easements to the nearest public right-of-way.
15. The permittee shall submit to the Director and shall have received approval for revised
plans, specifications, and calculations prior to construction, for any modification to the
approved plans, including, but not limited to, those listed below:
a. Any revision to any item shown on the approved plans, including the stormwater
management measures, built-upon area, details, etc.
b. Redesign of the approved amount of built-upon area.
c. Expansion or enlargement of the approved drainage area.
d. The construction of built-upon area in excess of the maximum approved
amount.
e. Further development, subdivision, acquisition, lease or sale of any, all or part of
the project area listed on the application.
f. Altering, modifying, filling in, piping, redirecting or changing in any manner any
component of the runoff conveyance system shown on the approved plans.
g. The construction of any future BUA listed on the application.
16. Prior to transfer of the permit, the stormwater facilities will be inspected by Division
personnel. The project and the stormwater facility must be in substantial compliance
with all permit conditions. Any items not in substantial compliance must be repaired,
replaced or restored to design condition prior to the transfer. Records of maintenance
activities performed to date will be required.
17. The Director may notify the permittee when the permitted site does not meet one or
more of the minimum requirements of the permit. Within the time frame specified in the
notice, the permittee shall submit a written time schedule to the Director for modifying
the site to meet minimum requirements. The permittee shall provide copies of revised
plans and certification in writing to the Director that the changes have been made.
III. GENERAL CONDITIONS
1. Any individual or entity found to be in noncompliance with the provisions of a
stormwater management permit or the Stormwater rules is subject to enforcement
procedures as set forth in NCGS 143 Article 21.
2. The issuance of this permit does not preclude the Permittee from complying with any
and all statutes, rules, regulations, or ordinances, which may be imposed by other
government agencies (local, state, and federal) having jurisdiction.
3. In the event that the facilities fail to perform satisfactorily the Permittee shall take
immediate corrective action, including those as may be required by this Division, such
as the construction of additional or replacement stormwater management systems.
Additional or replacement stormwater management systems shall receive a permit
from the Division prior to construction.
4. The permittee grants DEMLR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted
stormwater management facility.
5. The permit issued shall continue in force and effect until the permittee files a request
with the Division for a permit modification, transfer, renewal, or rescission; however,
these actions do not stay any permit conditions.
Page 5 of 8

State Stormwater Management Systems
Permit No. SW8 070653 MOD
6. Current Permittee Name or Address Changes: The permittee shall submit a
completed "Permit Information Update Application Form" (available on the Division
website) to the Division within 30 days to making any one or more of the following
changes:
a. A name change of the current permittee;
b. A name change of the project;
c. A mailing address change of the permittee;
7. Permit Transfer: This permit is not transferable to any person or entity except after
notice to and approval by the Director. The permittee shall submit a completed and
signed "Permit Transfer Application Form" (available on the Division website)
accompanied by the required fee and supporting documentation as listed on the form,
to the Division at least 60 days prior to any one or more of the following events:
a. The sale or conveyance of the project area in whole or in part, except in the
case of an individual lot sale that is made subject to the recorded deed
restrictions and protective covenants;
b. The assignment or conveyance of declarant rights to another individual or
entity;
c. The sale or conveyance of the common areas to a Homeowner's or Property
Owner's Association, subject to the requirements of NCGS 143-214.7(c2);
d. Dissolution of the partnership, corporate, or LLC entity, subject to NCGS 55-14-
05 or NCGS 57D-6-07 and 08;
e. Bankruptcy;
f. Foreclosure, subject to the requirements of Session Law 2013-121,
8. The permittee is responsible for compliance with all permit conditions until such time
as the Division approves the transfer request. Neither the sale of the project, in whole
or in part, nor the conveyance of common area to a third party constitutes an approved
transfer of the stormwater permit.
9. Approved plans, calculations, supplement forms, operation and maintenance
agreements and specifications for this project are incorporated by reference and are
enforceable parts of the permit. A copy of the approved plans and specifications shall
be maintained on file by the Permittee at all times.
10. Unless specified elsewhere, permanent seeding requirements for the stormwater
control measure must follow the guidelines established in the North Carolina Erosion
and Sediment Control Planning and Design Manual.
11. The issuance of this permit does not prohibit the Director from reopening and
modifying the permit, revoking and reissuing the permit, or terminating the permit as
allowed by the laws, rules and regulations contained in Session Law 2006-246, Title
15A NCAC 2H.1000, and NCGS 143-215.1 et.al.
12. A permit renewal request must be submitted at least 180 days prior to the expiration
date of this permit. The renewal request must include the appropriate application,
documentation and the processing fee as outlined in Title 15A NCAC 02H.1045(3).
Permit updated, modified, and reissued this the 23rd day of March 2020.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Brian Wrenn, Acting Director
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Permit Number SW8 070653
Page 6 of 8

Operation & Maintenance Agreement
Project Name: Oyster Landing Phase IV 5i 5 O'10650
Project Location: NC HINY 172 -Sneads Ferry
Cover Page
,
Maintenance records shall be kept on the following BMP(s). This maintenance record shall be kept in a log in a known set location.
Any deficient BMP elements noted in the inspection will be corrected, repaired,or replaced :'-;:-iy, These deficiencies can
affect the integrity of structures,safety of the public,and the pollutant removal efficiency of the BMP(s).
The BMP(s)on this project include(check all that apply&corresponding O&M tables will be added automatically):
Sioretention Cell Quantity: Location(s):
Dry Detention Basin Quantity: Location(s):
Grassed Swale Quantity: Location(s):
Green Roof Quantity: Location(s):
Infiltration Basin Quantity: Location(s):
Infiltration Trench Quantity: Location(s):
Level SpreaderNFS Quantity: Location(s):
Permeable Pavement Quantity: Location(s): -
Proprietary System Quantity: Location(s):
Rainwater Harvesting Quantity: Location(s):
Sand Filter Quantity: Location(s):
Stormwater Wetland Quantity: Location(s):
Wet Detention Basin Quantity: 1 Location(s): Only pond on site
Disconnected Impervious Area Present No Location(s):
User Defined BMP Present No Location(s):
I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed for
each BMP above,and attached O&M tables. I agree to notify NCDENR of any problems with the system or prior to any changes to
the system or responsible party.
*Responsible Party: Lisa Beaman
Title&Organization: Member-Hoosier Daddy,LLC
Street address: 6025 Tarin Road
City,state,zip: Wilmington,NC 28409
Phone number(s):252-918-5030
Email: [e-mail]
! ;; ia4flZ $—)Signature: alibeiz
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/ Date: 61 1- -' 1B
I I, PIA-t e . Corksle ,a Notary Public for the State of 1.1 C
County of °-1>jit,r n ) .do hearby certify that It SG1 to r I(lie Feasvbao
personally appeared before me this -i day of ..e.1 • 1. h to and
acknowledge the due execution of the O e tionsiand amte a ce Agree ent.
Witness my hand and official seal, CEIV
OCT 1 0 2010 I)
Seal ` .` My commission expires Qb.� ty SO
ZO
STORM-EZ
Version 1.4 O&M Manual 8/30'2018
Page 1 of 4

Wet Detention Pond Maintenance Requirements
The wet detention basin system is defined as the wet detention basin,pretreatment including forebays and the vegetated filter if one
is provided.
Important maintenance procedures:
Immediately after the wet detention basin Is established,the plants on the vegetated shelf and perimeter of the
basin should be watered twice weekly if needed,until the plants become established(commonly six weeks).
_No portion of the wet detention pond should be fertilized after the first initial fertilization that is required to
establish the plants on the vegetated shelf.
-Stable groundcover should be maintained in the drainage area to reduce the sediment load to the wet detention
basin.
If the basin must be drained for an emergency or to perform maintenance,the flushing of sediment through the
emergency drain should be minimized to the maximum extent practical.
-Once a year,a dam safety expert should inspect the embankment.
After the wet detention pond is established,it should be inspected once a month and within 24 hours after every storm event
greater than 1.0 inches(or 1.5 inches if in a Coastal County). Records of operation and maintenance should be kept in a known
set location and must be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall be repaired immediately.
BMP element: Potential problem: How I will remediate the problem:
The entire BMP Trash/debris is present. Remove the trash/debris.
The perimeter of the BMP Areas of bare soil and/or Regrade the soil if necessary to remove the gully,and then plant a
erosive gullies have formed. ground cover and water until it is established. Provide lime and a one-
time fertilizer application.
Vegetation is too short or too Maintain vegetation at a height of approximately six inches.
long.
The inlet device The pipe is clogged. Unclog the pipe. Dispose of the sediment off-site.
The pipe is cracked or Replace the pipe.
otherwise damaged.
Erosion is occurring in the Regrade the swale if necessary to smooth it over and provide erosion
swale. control devices such as reinforced turf matting or riprap to avoid future
problems with erosion.
Stone verge is dogged or Remove sediment and replace with dean stone.
covered in sediment(If
applicable).
The forebay Sediment has accumulated to Search for the source of the sediment and remedy the problem if
a depth greater than the possible. Remove the sediment and dispose of it in a location where it
original design depth for will not cause impacts to streams or the BMP.
sediment storage.
Erosion has occurred. Provide additional erosion protection such as reinforced turf matting or
riprap if needed to prevent future erosion problems.
Weeds are present. Remove the weeds,preferably by hand. If pesticide is used,wipe it on
the plants rather than spraying.
The vegetated shelf Best professional practices Prune according to best professional practices
show that pruning is needed
to maintain optimal plant
health.
Plants are dead,diseased or Determine the source of the problem: soils,hydrology,disease,etc.
dying. Remedy the problem and replace plants. Provide a one-time fertilizer
application to establish the ground cover if a soil test indicates it is
necessary. j
Weeds are present. Remove the weeds,preferably by hand. If pesticide is used,wipe it on
the plants rather than spraying.
EC
OCT 1 02018
Version 1.4 O&M Manuel
Pa ggee 2 o of a 4
2 4

Wet Detention Pond Maintenance R= • entente Continued)
The main treatment area Sediment has accumulated to Search for the source of the sediment and remedy the problem if
a depth greater than the possible. Remove the sediment and dispose of it in a location where it
original design sediment will not cause impacts to streams or the BMP.
storage depth.
Algal growth covers over 50% Consult a professional to remove and control the algal growth.
of the area.
Cattails,phragmites or other 'Remove the plants by wiping them with pesticide(do not spray).
invasive plants cover 50%of
the basin surface.
The embankment Shrubs have started to grow Remove shrubs immediately.
on the embankment.
Evidence of muskrat or beaver Use traps to remove muskrats and consult a professional to remove
activity is present. beavers.
A tree has started to grow on Consult a dam safety specialist to remove the tree.
the embankment.
An annual inspection by an Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.(if applicable)
The outlet device Clogging has occurred. Clean out the outlet device. Dispose of the sediment off-site.
The outlet device is damaged Repair or replace the outlet device.
The receiving water Erosion or other signs of Contact the local NC Department of Environment and Natural
damage have occurred at Resources Regional Office.
outlet.
The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not
readily penetrate into accumulated sediments.
ECEI E
OCT 102018
STORM-EZ
Version 1.4 O&M Manual
Paagege S of4
3 4

Wet Detention pond Design Sumrr+ary
WET POND ID FOREBAY MAIN POND
I 1 Permanent Pool EL 45.5 Permanent Pool El. 45.5
Temporary Pool El: 45g Temporary Pool El: 45.8
Pretreatment other No Clean Out Depth: 5.5 Clean Out Depth: 15.5
than forebay?
Sediment Removal El: 40 Sediment Removal El: 30
Has Veg.Filter? No Bottom Elevation: 39 Bottom Elevation: 29
I
1
OCT11 1 0 2018 1)
STORM-EZ
Version 1.4 O&M Manual 8/30120 Pape 4 of 4 4

DEMLR USE ONLY
Date ecei ed Fee Paid Permit Number
i� v2U g 3 5� Sun 0?Ma S3 MeD
Applicable R les: ❑Coastal SW-1995 0 Coastal SW-2008 0 Ph II-Post Construction
(select all that apply) ❑Non-Coastal SW-HQW/ORW Waters 0 Universal Stormwater Management Plan
❑Other WQ M5mt Plan:
State of North Carolina E C I
VE
Department of Environment and Natural Resources JAN 1 7 2020
Division of Energy,Mineral and Land Resources
STORMWATER MANAGEMENT PERMIT APPLICATION FORM -----
This form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Project Name(subdivision,facility,or establishment name-should be consistent with project name on plans,
specifications,letters,operation and maintenance agreements,etc.):
Oyster Landing Subdivision
2. Location of Project(street address):
NC 172&SR 1518
City:Sneads Ferry County:Onslow Zip: 28460
3. Directions to project(from nearest major intersection):
US HWY 17&NC 172,turn right on NC 172 and go 1.35 miles. Turn right onto Oyster Landing Drive
4. Latitude:34°32'19"N Longitude:77°28'39"W of the main entrance to the project.
II. PERMIT INFORMATION:
1.a.Specify whether project is(check one): DNew ZModification ❑Renewal w/Modificationt
tRenewals with modifications also requires SWU 102-RenewaI Application Form
b.lf this application is being submitted as the result of a modification to an existing permit,list the existing
permit number SW8 070653 Mod ,its issue date(if known)January 16,2019,and the status of
construction: []Not Started ®Partially Completed* [Completed* *provide a designer's certification
2. Specify the type of project(check one):
®Low Density ['High Density ['Drains to an Offsite Stormwater System [Other
3. If this application is being submitted as the result of a previously returned application or a letter from
DEMLR requesting a state stormwater management permit application,list the stormwater project number,
if assigned, and the previous name of the project,if different than currently
proposed,
4.a.Additional Project Requirements(check applicable blanks;information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑LAMA Major ®Sedimentation/Erosion Control: 55 ac of Disturbed Area
[NPDES Industrial Stormwater 0404/401 Permit:Proposed Impacts
b.If any of these permits have already been acquired please provide the Project Name,Project/Permit Number,
issue date and the type of each permit:
5. Is the project located within 5 miles of a public airport? No DYes
If yes,see S.L.2022-200,Part VI:Iztep://portal.ncdonr.org/web/lx/rvles-ancl-regulations
Form SWU-10] Version Oct. 31,2013 Page 1 of 6

III. CONTACT INFORMATION
1.a.Print Applicant/Signing Official's name and title(specifically the developer,property owner,lessee,
designated government official,individual,etc.who owns the project):
Applicant/Organization:Hoosier Daddy,LLC
Signing Official&Title:Lisa Beaman-Member Hoosier Daddy,LLC nECEI
4
b.Contact information for person listed in item la above: JAN 1 7 L...1
)
Street Address:6025 Tarin Road
BY:
City:Wilmington State:NC Zip:28409
Mailing Address(if applicable):
City: State: Zip:
Phone: (252) ) 916-5030 Fax: (
Email: [e-mail]
c.Please check the appropriate box.The applicant listed above is:
►1 The property owner(Skip to Contact Information,item 3a)
❑Lessee*(Attach a copy of the lease agreement and complete Contact Information,item 2a and 2b below)
❑Purchaser*(Attach a copy of the pending sales agreement and complete Contact Information,item 2a and
2b below)
❑Developer*(Complete Contact Information,item 2a and 2b below.)
2.a.Print Property Owner's name and title below,if you are the lessee,purchaser or developer. (This is the
person who owns the property that the project is located on):
Property Owner/Organization:
Signing Official&Title:
b.Contact information for person listed in item 2a above:
Street Address:
City: State: Zip:
Mailing Address(if applicable):
City: State: Zip:
Phone: ( ) Fax: ( )
Email:
3.a. (Optional)Print the name and title of another contact such as the project's construction supervisor or other
person who can answer questions about the project:
Other Contact Person/Organization:Brad Harrel
Signing Official&Title:Project Manager
b.Contact information for person listed in item 3a above:
Mailing Address:6025 Tarin Raod
City:Wilmington State:NC Zip:28409
Phone: (910 ) 232-1090 Fax: (
Email:[e-mail]
4. Local jurisdiction for building permits: Onslow County
Point of Contact:George Lacey Phone#: (910 ) 989-3072
Form SWU-101 Version Oct.31,2013 Page 2 of 6

nee -
JAN 17 2 D
W. PROJECT INFORMATION ', I
1. In the space provided below,briefly summarize how the stormwater runoff will be treated. d y.Stormwater for Phase IV that drains into the road will be treated in a wet detention pond sized to handle
90%TSS
2.a.If claiming vested rights,identify the supporting documents provided and the date they were approved:
❑Approval of a Site Specific Development Plan or PUD Approval Date:
❑Valid Building Permit Issued Date:
❑Other: Date:
b.If claiming vested rights,identify the regulation(s)the project has been designed in accordance with:
❑Coastal SW-1995 ❑Ph II-Post Construction
3. Stormwater runoff from this project drains to the White Oak River basin.
4. Total Property Area:319 acres 5. Total Coastal Wetlands Area: acres
6. Total Surface Water Area: acres
7. Total Property Area(4)-Total Coastal Wetlands Area(5)-Total Surface Water Area(6) =Total Project
Area'-':319 acres
Total project area shall be calculated to exclude the following: the normal pool of impounded structures,the area
between the banks of streams and rivers,the area below the Normal High Water(NHW)line or Mean High Water
(MET'V)line,and coastal wetlands landward from the NHW(or MH'\)Inge. The resultant project area is used to
calculate overall percent built upon area(BLTA). Non-coastal wetlands landward of the NHW(or MHW)line may
be included in the total project area.
8. Project percent of impervious area:(Total Impervious Area/Total Project Area)X 100 =24.4 %
9. How many drainage areas does the project have?4 (For high density,count I for each proposed engineered
stonnwater BMP. For low density and other projects,use I for the whole property area)
10. Complete the following information for each drainage area identified in Project Information item 9. If there
are more than four drainage areas in the project,attach an additional sheet with the informs 'on for each area
provided in the same format as below.
Qt-, 1 -sib ?k3 - S46_ oF DA L
Basin Information Drainage Area 1 Drainage Area 2 Drainage:Area.3 Drainage Area 4
Receiving Stream Name Stones Creek Turkey Creek Turkey Creek Turkey Creek
Stream Class * SA;HQW SA;ORW SA;ORW SA;ORW
Stream Index Number* 19-30-3 18-87-1 18-87-1 18-87-1 _
Total Drainage Area(sf) 2,976,086 10,932,854 496,427 559,977
On-site Drainage Area(sf) 2,976,086 10,932,854 496,427 559,977
Off-site Drainage Area(sf) 0
Proposed Impervious Area**(sf) 726,165 2,667,616 172r433 220,848
%Impervious Area**(total) 24.4 24.4 34.73 39.44
impervious"*Surfface Area Drainage Area 1 Drainage Area 2 Drainage Area 3 Drainage Area 4
On-site Buildings/Lots(sf) 308,462 677,014 114,171 137,206
On-site Streets (sf) 111,000 260,000 51,763 77,797
On-site Parking (sf) 0 0
On-site Sidewalks (sf) _ 0
Other on-site (sf) — —0 16,050
Future(sf) 306,703 1,714,552 6,499 5,845 _
Off-site (sf) -`-
Existing BUA***(sf)
Total (sf): 726,165 2,667,616 172,433 220,848
* Stream Class and Index Number can be determined at: htta;//porlaI.ncdenr.org/etch/u, ps/csu/clerssifcearios:s
"" Impervious area is defined as the built upon area including,but not limited to,buildings,roads,parking areas,
sidewalks,gravel areas,etc.
'Report only that amount of existing BUA that will remain after development.Do not report any existing BLIA that
is to be removed and which will be replaced by new BLIA.Fonn SWU-101 Version Oct.31,2013 Page 3 of 6 ( et uD ;4 ;oar I i n A•1 04 rt a y.i- bq SG)

Phase IV Pond S 47 of VA H
Basin Information Drainage Area 5
Receiving Stream Name Turkey Creek _
Stream Class * SA;ORW
Stream Index Number* 18-87-1
Total Drainage Area (sf) 1,873,846
On-site Drainage Area(sf) 1,873,846
Off-site Drainage Area(sf) 0
Proposed Impervious Area ** (sf) 738,088
%Impervious Area **(sf) 39.39%
Impervious**Surface Area Drainage Area 5
On-site Buildings/Lots(sf) 352,528
On-site Streets(sf) 133,500
On-site Parking(sf) 10,030
On-site Sidewalks(sf) 1,010
Other on-site(sf) 4,010
Future(sf) 237,010
Off-site(sf)
Existing BUA*** (sf)
Total(sf): 738,088

11. How was the off-site impervious area listed above determined?Provide documentation.
Projects in Union County:Contact DEMLR Central Office staff to check if project is located within a Threatened&
Endangered Species watershed that may be subject to more stringent stormwater requirements as per 1 SA NCAC 02B.0600.
V. SUPPLEMENT AND O&M FORMS
The applicable state stormwater management permit supplement and operation and maintenance(O&M)forms
must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded
from iittp://portal.ncdem.orQ/web/wq/ws/su/bmp-mealual.
VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Energy,Mineral and
Land Resources(DEMLR). A complete package includes all of the items listed below. A detailed application
instruction sheet and BMP checklists are available from
http://po;:a►..ncdenr.org/'.'eb/wq/ws/su/statesw/forms does. The complete application package should be
submitted to the appropriate DEMLR Office. (The appropriate office may be found by locating project on the
interactive online map at htto://portal.nedenr.Qrg/web/wq/ws/su/maps.)
PIease indicate that the following required information have been provided by initialing in the space provided
for each item.All original documents MUST be signed and initialed in blue ink. Download the latest versions
for each submitted application package from% r:,:1:0.rLdwm.c*rgl.•'eb/wq/:•.s/so/stateswlforms does.
initi
1. OriginaI and one copy of the Stormwater Management Permit Application Form.
2. Original and one copy of the signed and notarized Deed Restrictions&Protective Covenants
Form.(if required as per Part VII below)
3. Original of the applicable Supplement Form(s)(sealed,signed and dated)and O&M l ('i
agreements)for each BMP.
4. Permit application processing fee of$505 payable to NCDENR.(For an Express review,refer to OW II
http://w-ww.envhelp.org/pages/onestopexpresshtml for information on the Express program
and the associated fees. Contact the appropriate regional office Express Permit Coordinator for
additional information and to schedule the required application meeting.)
5. A detailed narrative(one to two pages)describing the stormwater treatment/managementfor 'AAA
the project. This is required in addition to the brief summary provided in the Project
Information,item 1.
6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the 1W
receiving stream drains to class SA waters within 1/2 mile of the site boundary,include the'/a
mile radius on the map.
7. Sealed,signed and dated calculations(one copy). M sal
8. Two sets of plans folded to 8.5"x 14" (sealed,signed,&dated),including: yh�17 -
a. Development/Project name.
b. Engineer and firm.
c. Location map with named streets and NCSR numbers. E C E I V E
d. Legend.
e. North arrow. hl JAN 17 2020 I)
f. Scale.
g. Revision number and dates. BY:
h. Identify all surface waters on the plans by delineating the normal pool elevation of
impounded structures,the banks of streams and rivers,the MHW or NHW line of tidal
waters,and any coastal wetlands landward of the MHW or NI W lines.
• Delineate the vegetated buffer landward from the normal pool elevation of impounded
structures,the banks of streams or rivers,and the MHW(or NHW)of tidal waters.
i. Dimensioned property/project boundary with bearings&distances.
j. Site Layout with all BUA identified and dimensioned.
k Existing contours,proposed contours,spot elevations,finished floor elevations.
1. Details of roads,drainage features,collection systems,and stormwater control measures.
m.Wetlands delineated,or a note on the plans that none exist. (Must be delineated by a
qualified person. Provide documentation of qualifications and identify the person who
made the determination on the plans.
n. Existing drainage(including off-site),drainage easements,pipe sizes,runoff calculations.
o. Drainage areas delineated(included in the main set of plans,not as a separate document).
Form SWU-101 Version Oct.31,2013 Page 4 of 6

p. Vegetated buffers(where required). 11
9. Copy of any applicable soils report with the associated SHWT elevations(Please identify Ir/j'
elevations in addition to depths)as well as a map of the boring locations with the existing
elevations and boring logs.Include an 8.5"x11"copy of the NRCS County Soils map with the
project area clearly delineated. For projects with infiltration BMPs,the report should also
include the soil type,expected infiltration rate,and the method of determining the infiltration rate.
(Infiltration Devices submitted to WiRO:Schedule a site visit for DEMLR to verify the SIiW'f prior
to submittal, [phone].)
10. A copy of the most current property deed.Deed book:4139 Page No: 72-79 MN0-
11. For corporations and limited liability corporations(LLC):Provide documentation from the NC ilk
Secretary of State or other official documentation,which supports the titles and positions held
by the persons listed in Contact Information,item 1a,2a,and/or 3a per 15A NCAC 2H.1003(e).
The corporation or LLC must be listed as an active corporation in good standing with the NC
Secretary of State,otherwise the application will be returned.
http://www.secretary.state.nc.us/Corporations/CSearch.aspx
VII. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
For all subdivisions,outparcels,and future development,the appropriate property restrictions and protective
covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed
BUA allocations vary,a table listing each lot number,lot size,and the allowable built-upon area must be provided
as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and
protective covenants forms can be downloaded from http:!/port..ai.ncdenr.orgAveb/Ir/state-sto:rm ater-
orms does.Download the latest versions for each submittal.
In the instances where the applicant is different than the property owner,it is the responsibility of the property
owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring
that the deed restrictions are recorded.
By the notarized signature(s)below,the permit holder(s)certify that the recorded property restrictions and
protective covenants for this project,if required,shall include all the items required in the permit and listed
on the forms available on the website,that the covenants will be binding on all parties and persons claiming
under them,that they will run with the land,that the required covenants cannot be changed or deleted
without concurrence from the NC DEMLR,and that they will be recorded prior to the sale of any lot.
VIII. CONSULTANT INFORMATION AND AUTHORIZATION
Applicant: Complete this section if you wish to designate authority to another individual and/or firm(such as a
consulting engineer and/or firm)so that they may provide information on your behalf for this project(such as
addressing requests for additional information).
Consulting Engineer:Mark N.Hargrove,PE
Consulting Firm: Port City Consulting Engineers,PLLC
Mailing Address:6216 Stonebrida Road
City:Wilmington State:NC Zip:28409
Phone: (910 ) 599-1744 Fax: ( 1
Email:[e-mail]
1X. PROPERTY OWNER AUTHORIZATION(if Contact Information,item 2 has been filled out,complete this
section)
I,(print or type name of person listed in Contact Information,item 2a) ,certify that I
own the property identified in this permit application,and thus give permission to(print or type name of person
listed in Contact Information,item 1n) with(print or type name of organization listed in
Contact Information,item la) to develop the project as currently proposed. A copy of
the lease agreement or pending property sales contract has been provided with the submittal,which indicates the
party responsible for the operation and maintenance of the stormwater system.
ECEIVEik
JAN 17 2020 '
BY: _.--
i Form SW U-101 Version Oct.31,2013 Page 5 of 6

As the legal property owner I acknowledge,understand,and agree by my signature below,that if my designated
agent(entity listed in Contact Information,item 1)dissolves their company and/or cancels or defaults on their
lease agreement,or pending sale,responsibility for compliance with the DEMLR Stormwater permit reverts back
to me,the property owner.As the property owner,it is my responsibility to notify DEMLR immediately and
submit a completed Name/Ownership Change Form within 30 days;otherwise I will be operating a stormwater
treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility
without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement
action including the assessment of civil penalties of up to$25,000 per day,pursuant to NCGS 143-215.6.
Signature: Date:
I. ,a Notary Public for the State of ,County of
,do hereby certify that personally appeared
before me this day of and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal,
SEAL
My commission expires
X. APPLICANT'S CERTIFICATION
I,(print or type name of person listed in Contact Information,item la) Lisa Beaman
certify that the information included on this permit application form is,to the best of my knowledge,correct and
that the project will be constructed in conformance with the approved plans,that the required deed restrictions
and protective covenants will be recorded,and that the proposed project complies with the requirements of the
applicable storm r der 15A NCAC 2H.1000 and any other applicable state stormwater requirements.
Signature: Date:
I, I el°a' V' ,a Notary Public for the State of 41PV ,County of
New WCatitiVelerao hereby certify that Lis "1 .4c. personally appeared
before me this y of vvvvr! , ''-,and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal, rf
SEAL
;: o. ZITA GODDARD
91 Notary Public, North Carolina
„r` New Hanover County
.; my CimyIs mi (Jy /
- My commission expires / Z72/z-19Z 0
EC E
JAN 17 2020
Form SWU-101 Version Oct.31,2013 Page 6 of 6

DEMLR USE ONLY
Date Received Fee Paid Permit Number
S in14?' 0 7 o bg3
Applicable Rules: 0 Coastal SW-1995 0 Coastal SW-2008 0 Ph II-Post Construction
(select all that apply) 0 Non-Coastal SW-HQW/ORW Waters 0 Universal Stormwater Management Plan
0 Other WQ Mgmt Plan:
State of North Carolina
Department of Environment and Natural Resources ECEIVEn
Division of Energy,Mineral and Land Resources JAN 1 7 2020
STORMWATER MANAGEMENT PERMIT APPLICATION RM
This form may be photocopied for use as an original =
I. GENERAL INFORMATION
1. Project Name(subdivision,facility,or establishment name-should be consistent with project name on plans,
specifications,letters,operation and maintenance agreements,etc.):
Oyster Landing Subdivision
2. Location of Project(street address):
NC 172&SR 1518
City:Sneads Ferry County:Onslow Zip: 28460
3. Directions to project(from nearest major intersection):
US HWY 17&NC 172,turn right on NC 172 and go 1.35 miles. Turn right onto Oyster Landing Drive
4. Latitude:34°32'19"N Longitude:77°28'39"W of the main entrance to the project.
II. PERMIT INFORMATION:
1.a.Specify whether project is(check one): ❑New ®Modification ❑Renewal w/ Modificationt
tRenewals with modifications also requires SWU-102-RenewaI Application Form
b.If this application is being submitted as the result of a modification to an existing permit,list the existing
permit number SW8 070653 Mod ,its issue date(if known)January 16,2019,and the status of
construction: ['Not Started ®Partially Completed* ❑Completed* *provide a designer's certification
2. Specify the type of project(check one):
®Low Density ['High Density ['Drains to an Offsite Stormwater System ['Other
3. If this application is being submitted as the result of a previously returned application or a letter from
DEMLR requesting a state stormwater management permit application,list the stormwater project number,
if assigned, and the previous name of the project,if different than currently
proposed,
4.a.Additional Project Requirements(check applicable blanks;information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
[LAMA Major Sedimentation/Erosion Control: 55 ac of Disturbed Area
❑NPDES Industrial Stormwater 0404/401 Permit:Proposed Impacts
b.If any of these permits have already been acquired please provide the Project Name,Project/Permit Number,
issue date and the type of each permit:
5. Is the project located within 5 miles of a public airport? //No ❑Yes
If yes,see S.L.2012-200,Part VI:http://portal.ncdenr.org/web/lr/rules-and-regulations
Form SWU-101 Version Oct.31,2013 Page 1 of 6

III. CONTACT INFORMATION
1.a.Print Applicant/Signing Official's name and title(specifically the developer,property owner,lessee,
designated government official,individual,etc.who owns the project):
Applicant/Organization:Hoosier Daddy,LLC
Signing Official&Title:Lisa Beaman-Member Hoosier Daddy,LLC
b.Contact information for person listed in item la above:
Street Address:6025 Tarin Road
City:Wilmington State:NC Zip:28409
Mailing Address(if applicable):
City: State: Zip:
Phone: (252) ) 916-5030 Fax:
Email: developerbillpay®gmail.comAra
d /
c.Please check the appropriate box.The applicant listed above is: BY:
®The property owner(Skip to Contact Information,item 3a)
❑Lessee*(Attach a copy of the lease agreement and complete Contact Information,item 2a and 2b below)
❑Purchaser*(Attach a copy of the pending sales agreement and complete Contact Information,item 2a and
2b below)
❑Developer*(Complete Contact Information,item 2a and 2b below.)
2.a.Print Property Owner's name and title below,if you are the lessee,purchaser or developer. (This is the
person who owns the property that the project is located on):
Property Owner/Organization:
Signing Official&Title:
b.Contact information for person listed in item 2a above:
Street Address:
City: State: Zip:
Mailing Address(if applicable):
City: State: Zip:
Phone: ( ) Fax: ( )
Email:
3.a. (Optional)Print the name and title of another contact such as the project's construction supervisor or other
person who can answer questions about the project:
Other Contact Person/Organization:Brad Harrel
Signing Official&Title:Project Manager
b.Contact information for person listed in item 3a above:
Mailing Address:6025 Tarin Raod
City:Wilmington State:NC Zip:28409
Phone: (910 ) 232-1090 Fax: ( )
Email:[e-mail]
4. Local jurisdiction for building permits: Onslow County
Point of Contact:George Lacey Phone#: (910 ) 989-3072
Form SWU-101 Version Oct.31,2013 Page 2 of 6

E IV. PROJECT INFORMATION
1. In the space provided below,briefly summarize how the stormwater runoff will be treated.
Stormwater for Phase IV that drains into the road will be treated in a wet detention pond s'
90%TSS . Et
'`w JAN 17 2020
2.a.If claiming vested rights,identify the supporting documents provided and the date they w approved:
ID Approval of a Site Specific Development Plan or PUD Approval Date: `— "-` —--
❑Valid Building Permit Issued Date:
❑Other: Date:
b.If claiming vested rights,identify the regulation(s)the project has been designed in accordance with:
❑Coastal SW-1995 ❑Ph 11-Post Construction
3. Stormwater runoff from this project drains to the White Oak River basin.
4. Total Property Area:319 acres 5. Total Coastal Wetlands Area: acres
6. Total Surface Water Area: acres
7. Total Property Area(4)-Total Coastal Wetlands Area(5)-Total Surface Water Area(6)=Total Project
Area*:319 acres
* Total project area shaII be calculated to exclude the following: the normal pool of impounded structures,the area
between the banks of streams and rivers,the area below the Normal High Water(NHW)line or Mean High Water
(MHI4T)line,and coastal wetlands landward from the NHW(or MHW )line.The resultant project area is used to
calculate overall percent built upon area(BUA). Non-coastal wetlands landward of the NHW(or MHW)line may
be included in the total project area.
8. Project percent of impervious area: (Total Impervious Area/Total Project Area)X 100 =24.4 %
9. How many drainage areas does the project have?4 (For high density,count 1 for each proposed engine,ed
stormwater BMP. For low density and other projects,use 1 for the whole property area)
10. Complete the following information for each drainage area identified in Project Information item 9. If there
are more than four drainage areas in the project,attach an additional sheet with the information for each area
provided in the same format as below.
1 Basin Information Drainage Area 1 Drainage Area 2 Drainage Area 3 ' Drainage Area 4
Receiving Stream Name Stones Creek Turkey Creek Turkey Creek Turkey Creek
Stream Class * SA;HQW SA;ORW SA;ORW SA;ORW
w�
Stream Index Number* 19-30-3 18-87-1 18-87-1 18-87-1
Total Drainage Area(sf) 2,976,086 10,932,854 496,427 559,977
On-site Drainage Area(sf) 2,976,086 10,932,854 496,427 559,977
Off-site Drainage Area(sf) 0
Proposed Impervious Area**(sf) 726,165 2,667,616 172,433 220,848
%Impervious Area**(total) 24.4 24.4 34.73 39.44
Impervious''Surface Area Drainage Area 1 Drainage Area 2 Drainage Area 3 Drainage Area 4
On-site Buildings/Lots(sf) 308,462 677,014 114,171 137,206
On-site Streets (sf) 111,000 260,000 51,763 77,797
On-site Parking (sf) 0 0
On-site Sidewalks (sf) 0
Other on-site (sf) 0 16,050
Future(sf) 306,703 1,714,552 6,499 5,845
Off-site (sf)
Existing BUA***(sf)
Total (sf): I 726,165 2,667,616 I 172,433 220,848
* Stream Class and Index Number can be determined at: http;//portal.ncdenr.org web/wc/ps/c:su/classifications
** Impervious area is defined as the built upon area including,but not limited to,buildings,roads,parking areas,
sidewalks,gravel areas,etc.
***Report only that amount of existing BUA that will remain after development.Do not report any existing BUA that
is to be removed and which will be replaced by new BUA.
Form SWU-101 Version Oct.31,2013 Page 3 of 6

Basin Information Drainage Area 5
Receiving Stream Name Turkey Creek
Stream Class* SA;ORW
Stream Index Number* 18-87-1
Total Drainage Area (sf) 1,873,846
On-site Drainage Area (sf) 1,873,846
Off-site Drainage Area(sf) 0
Proposed Impervious Area ** (sf) 688,088
%Impervious Area ** (sf) 36.72%
Impervious**Surface Area Drainage Area 5
On-site Buildings/Lots(sf) 353,528
On-site Streets(sf) 119,510
On-site Parking(sf) 10,030
On-site Sidewalks(sf) 1,010
Other on-site(sf) 4,010
Future(sf) 200,000 Off-site(sf) Ece •
Existing BUA*** (sfl _ JAN 17 2020
lig
Total sf): 688,088
BY.

11. How was the off-site impervious area listed above determined?Provide documentation.
Projects in Union County:Contact DEMLR Central Office staff to check if'the project is located within a Threatened&
Endangered Species watershed that may be subject to more stringent stormwater requirements as per 15A NCAC 02B.0600.
V. SUPPLEMENT AND O&M FORMS
The applicable state stormwater management permit supplement and operation and maintenance(O&M)forms
must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded
from http://portal.ncdenr.org/web/wq/ws/su/bmp-manual.
VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Energy,Mineral and
Land Resources(DEMLR). A complete package includes all of the items listed below. A detailed application
instruction sheet and BMP checklists are available from
http://portal.ncdenr.org/web/wq/ws/su/statesw/farms does. The complete application package should be
submitted to the appropriate DEMLR Office. (The appropriate office may be found by locating project on the
interactive online map at http:/[portal.ncdenr.org/web/wq/ws/su/maps.)
Please indicate that the following required information have been provided by initialing in the space provided
for each item.All original documents MUST be signed and initialed in blue ink. Download the latest versions
for each submitted application package from http://portalmcdenr.org/web/wq/ws/su/statesw/forms
1. Original and one copy of the Stormwater Management Permit Application Form.
2. Original and one copy of the signed and notarized Deed Restrictions&Protective Covenants /1140
Form.(if required as per Part VII below)
3. Original of the applicable Supplement Form(s)(sealed,signed and dated)and O&M tnitgl
agreement(s)for each BMP.
4. Permit application processing fee of$505 payable to NCDENR.(For an Express review,refer to /r110 ll
http://www.envhelp.org/pages/onestopexpress.html for information on the Express program
and the associated fees. Contact the appropriate regional office Express Permit Coordinator for
additional information and to schedule the required application meeting.)
5. A detailed narrative(one to two pages)describing the stormwater treatment/managgementfor in*
the project. This is required in addition to the brief summary provided in the Project
Information,item 1.
6. A USGS map identifying the site Iocation. If the receiving stream is reported as class SA or the 1ho
receiving stream drains to class SA waters within 1/2 mile of the site boundary,include the Vz
mile radius on the map.
7. Sealed,signed and dated calculations(one copy).
8. Two sets of plans folded to 8.5"x 14" (sealed,signed,&dated),including: rhN
a. Development/Project name.
b. Engineer and firm.
c. Location map with named streets and NCSR numbers.
d. Legend.
e. North arrow. ECENVE.
f. Scale.
g. Revision number and dates. JAN 1 7 2020
h. Identify all surface waters on the plans by delineating the normal pool elevation of
impounded structures,the banks of streams and rivers,the MHW or NHW line of tidal
waters,and any coastal wetlands landward of the MHW or NHW lines. BY: _,_._..__...
Delineate the vegetated buffer landward from the normal pool elevation of impounded
structures,the banks of streams or rivers,and the M-1W(or NHW)of tidal waters.
i. Dimensioned property/project boundary with bearings&distances.
j. Site Layout with all BUA identified and dimensioned.
k. Existing contours,proposed contours,spot elevations,finished floor elevations.
1. Details of roads,drainage features,collection systems,and stormwater control measures.
m.Wetlands delineated,or a note on the plans that none exist. (Must be delineated by a
qualified person. Provide documentation of qualifications and identify the person who
made the determination on the plans.
n. Existing drainage(including off-site),drainage easements,pipe sizes,runoff calculations.
o. Drainage areas delineated(included in the main set of plans,not as a separate document).
Form SWU-101 Version Oct.31,2013 Page 4 of 6

p. Vegetated buffers(where required). 1
9. Copy of any applicable soils report with the associated SHWT elevations(Please identify /" �-
elevations in addition to depths)as well as a map of the boring locations with the existing
elevations and boring logs.Include an 8.5"x11"copy of the NRCS County Soils map with the
project area clearly delineated. For projects with infiltration BMPs,the report should also
include the soil type,expected infiltration rate,and the method of determining the infiltration rate.
(Infiltration Devices submitted to WiRO:Schedule a site visit for DEMLR to verify the SHWT prior
to submittal, [phone].)
10. A copy of the most current property deed.Deed book:4139 Page No: 72-79 MOON-
11. For corporations and limited liability corporations(LLC):Provide documentation from the NC Nile
Secretary of State or other official documentation,which supports the titles and positions held
by the persons listed in Contact Information,item la,2a,and/or 3a per 15A NCAC 2H.1003(e).
The corporation or LLC must be listed as an active corporation in good standing with the NC
Secretary of State,otherwise the application will be returned.
http://www.secretary.state.nc.us/Corporations/CSearchaspx
VII. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
For all subdivisions,outparcels,and future development,the appropriate property restrictions and protective
covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed
BUA allocations vary,a table listing each lot number,lot sire,and the allowable built-upon area must be provided
as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and
protective covenants forms can be downloaded from http://portal.ncdenr.org/web/Iristate-stormwater-
forms Li cc.Download the latest versions for each submittal.
In the instances where the applicant is different than the property owner,it is the responsibility of the property
owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring
that the deed restrictions are recorded.
By the notarized signature(s)below,the permit holder(s)certify that the recorded property restrictions and
protective covenants for this project,if required,shall include all the items required in the permit and listed
on the forms available on the website,that the covenants will be binding on ail parties and persons claiming
under them,that they will run with the land,that the required covenants cannot be changed or deleted
without concurrence from the NC DEMLR,and that they will be recorded prior to the sale of any lot.
VIII. CONSULTANT INFORMATION AND AUTHORIZATION
Applicant: Complete this section if you wish to designate authority to another individual and/or firm(such as a
consulting engineer and/or firm)so that they may provide information on your behalf for this project(such as
addressing requests for additional information).
Consulting Engineer:Mark N.Hargrove,PE
Consulting Firm: Port City Consulting Engineers,PLLC
Mailing Address:6216 Stonebridge Road
City:Wilmington State:NC Zip:28409
Phone: (910 ) 599-1744 Fax: ( )
Email:[e-mail]
DC. PROPERTY OWNER AUTHORIZATION(if Contact Information,item 2 has been filled out,complete this
section)
I,(print or type name of person listed in Contact Information,item 2a) ,certify that I
own the property identified in this permit application,and thus give permission to (print or type name of person
listed in Contact Information,item la) with(print or type name of organization listed in
Contact Information,item 1a) to develop the project as currently proposed. A copy of
the lease agreement or pending property sales contract has been provided with the submittal,which indicates the
party responsible for the operation and maintenance of the stormwater system.
flECEv ...
JAN 17 2020
Form SWU-101 Version Oct.31.2013 Page 5 of 6

As the legal property owner I acknowledge,understand,and agree by my signature below,that if my designated
agent(entity listed in Contact Information,item 1)dissolves their company and/or cancels or defaults on their
lease agreement,or pending sale,responsibility for compliance with the DEMLR Stormwater permit reverts back
to me,the property owner.As the property owner,it is my responsibility to notify DEMLR immediately and
submit a completed Name/Ownership Change Form within 30 days;otherwise I will be operating a stormwater
treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility
without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement
action including the assessment of civil penalties of up to$25,000 per day,pursuant to NCGS 143-215.6.
Signature: Date:
I, ,a Notary Public for the State of ,County of
,do hereby certify that personally appeared
before me this_day of .and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal,
SEAL
My commission expires
X. APPLICANT'S CERTIFICATION
I,(print or type name of person listed in Contact Information,item la) Lisa Beaman ,
certify that the information included on this permit application form is,to the best of my knowledge,correct and
that the project will be constructed in conformance with the approved plans,that the required deed restrictions
and protective covenants will be recorded,and that the proposed project complies with the requirements of the
applicable stormw err der 15A NCAC 2H.1000 and any other applicable state stormwater requirements.
Signature: Date:
I, etA
��"' y ,a Notary Public for the State of � ,County of
/VetePei do hereby certify that z__/s personally appeared
before me this/ y of dalW eg, and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal, 07,1-arere---•
SEAL
ZITA GODDARD
;`%-ro:: Notary Public, North Carolina
=l`.i►._-,_ New Hanover County
it l My C/a /� (J ��
My commission expires 1z/Z� z i�
JAN 17 2020
BY:
Form SWU-101 Version Oct.31,2013 Page 6 of 6 ��

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Permit No. 0 7oCoSI
(to ber bye)
of wAHarrAlt
rF,q
G `~C
STORMWATER MANAGEMENT PERMIT APPUCATION FORM
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This tom,must be tilled out primed and submkted.
The Requited Items Checklist(Pad III)must be printed,Bed oil and submitted along with all of the required information. •
IL PROJECT INFORMATION
Project name Oyster Landing Phase II
Corded person Marie Hargrove,PE
Phone number 910-599-1744
Date
Drainage area number 3
IL DESIGN INFORMATION
Site Characteristics
Drainage area 496,427 f
Impervious area,post development 172,433 ft2
%Impervious 34.73%
Design rainfall depth 1.5 in
Storage Volume: Non-SA Waters
h ntnu m volume required 22,501 g3
Volume provided 22,974 ft OK,volume provided is equal to or in excess of volume required.
Storage Volume: SA Waters
1.5"runoff volume It3
Pre-development 1-yr,24-hr runoff ft
Post-development 1-yr,24-hr runoff it3
Wilma volume requires! ft
Volume provided ft
Peak Flow Calculations
Is the pre/post control of the 1 yr 24hrstorm peak flow required?
1yr,24-hr rainfall depth 3.5 to T - a w '
Rational C.pm-development — 0.20(uetless) FSSIp 41,
Rational C, 047(urns) a 2 PO 7
Rainfall inters*:l yr,24-hr tom 015 ughr OK Q SEAL e
Pm-development 1 yr,24-hr peak flow 034 felsec 19742
Post-development 1yr,24-hr peak flow 0.80 ft!sec 9,d FNp1Ne�Q a
PrslPost 1-yr,24-hr peak low control 0.46 Rj/sec 9�
Elevations [`
Temporary pool elevation 58.45 heel
Permanent pool elevation 57 00 fins)
SHWT elevation(approx.at the peso.pool elevation) 57.50 foist
Top of 10ft vegetated shelf elevation 5750 fowl
Bottom of 10ft vegetated shelf elevation _ 56.50 imsl
Sediment deamout,top elevation(bottom of pond) 5100 fad
Sediment dean ut,bottom elevation 50.00 fmsl
Sediment storage provided _ 1.00 ft
is them additional volume stood above the state-required temp.pod? N (Y or N)
Elevation of the top of the additional volume fins!
CEIVE
FEB 15 2016
Form SW401-Wet Detention Basin-Rev.9-4118112 Pelts I.&IL Design Sunman,.Page 1 of 2

0706 3
Permit No.
(to be provided by DM))
II. DESIGN INFORMATION
Surface Areas
Area,temporary pod 18,539 Ifz
Area REQUIRED,permanent pod 12,411 ft2
SAIDA ratio 2 50(rahitless)
Area PROVIDED,permanent pod,Ap,,,p,d 12,938 ft OK
Area,bottom of 10ft vegetated shell,Abroba 7,926 I
Area,sedfrneat deanout,top elevation(bottom of pond),Abdppro 2,913 fe
Volumes
Volume,temporary pod 22,974 ft3 OK
Volume,permanent pool,Vpa„p,d 42,708 ft3
Volume,forebay(sum of forebays if more than one forebay) 9,384 ft3
Forebay%of permanent pod volume 21.9%% OK
SA/DA Table Data
Design TSS removal 90%
Coastal SAIDA Table Used? Y (Y ar N)
MountainfPledmont SAIDA Table Used? N (Y or N)
SAIDA ratio 2.50(witless)
Average depth(used in SAIDA table):
Calculation option 1 used?(See Figure 10-2b) N (Y or N)
Volume,permanerrt pool,Vpe„.J.. 42,708 ft'
Area provided,permanent pod,Ap,a,_pod 12,938 le
Average depth calculated ft Need 3 ft min.
Average depth used in SANA,d,,,(Round to nearest 0.5ft) ft
Calculation option 2 used?(See Figure 10-2b) Y (Y or N)
Area provided,pemmarrerd pod,Ap011,pm 12,938 fte
Area,bottom of 10ft vegetated shelf,And 7,926 ft'
Area,sediment cleaned,top elevation(bottom of pond),Aedpma 2,913 re
'Depth'(distance bier bottom of 10ft shelf and top of sediment) 5.50 It
Average depth calculated 5.00 it OK
Average depth used in SAIDA,d,,,(Round to down to nearest 0.511) 54 ft OK
Drewdown Calculations
Drawdawh through orifice? Y (Y or N)
Diameter of orifice(fi circular) 2.50 in
Area of orifice(t-non-ci'arlar)
Coefficient of discharge(CD) 0-60(unarm)
Driving head(H,) 1.45 ft
Drawdown through weir? (Y or N)
Weir type (witless)
Coefficient of discharge(Ce) ( )
Length of weir(L) ft
Driving head(H) ft
Pre-development 1-yr,24-hr peak flow ^0.34 ft3lsec
Post-development 1-yr,24-hr peak flow 0.80 tt9/sec
Storage volume discharge rate(trough discharge office erweir) 0.11 ft3/sec
Storage velure drawdoem time 2.30 days OK draws down in 2-5 days.
Additional Infionnation
Vegetated side slopes 3:1 OK
Vegetated shelf slope 10:1 OK
Vegetated shelf width10A ft OK C E I V E
Length of ftowpath to width ratio 3:1 OK
Length to width ratio 3.0:1 OK FEB �Q1�
Trash rack for overflow&orfiice? Y (YorN) OK
Freeboard provided 1.0 ft OK
Vegetated Ifter provided? N (Y or N) OK ":•._..
Recorded drainage easement provided? Y (Y or N) OK
Capures aft runoff at ultimate buid-out? Y (Y or N) OK
Drain mechanism for maintenance or emergencies is: Pond id be pupped down by mechanical meals if required
Farm 5W401-wet Deienuon ear-Rev snne112 Pans I.&N.Design Summary,Pape 2 of 2

07Q
Permit No. 6 �'
(rn be provided by D%NQ)
111. REQUIRED ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project'. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent the agent may initial below. If a
requirement has not been met,attach justification.
Pagel Plan
Initials Sheet No.
mid- C•a•1 1.Plans(1'-50'or larger)of the entire site showing:
C.;&.3 co -Design at ulinrate build-out,
G,-a-3 i -Off-site drainage(if applicable),
- �is -Delineated drainage basins(include Rational C coefficient per basin),
-Basin dimensions,
-Prebeatment system,
-High flow bypass system,
-Maintenance access,
-Proposed drainage easement and public right of way(ROW),
Overflow device,and
-Boundaries of drainage easement.
PIA)* C-S•ID 2.Partial plan(1'=30'or larger)and details bathe wet detention basin showing:
-Outlet structure with trash rack or similar,
-Maintenance access,
-Permanent pool dimensions,
-Forebay and main pond with hardened emergency spillway,
-Basin cross-section,
-Vegetation specification for planting shelf,and
-Filter strip.
In AN C"'Si© 3.Section view of the wet detention basin(1'=20'or larger)showing:
-Side slopes,3:1 or lower,
-Pretreatment and treatment areas,and
-Inlet and outlet structures.
rtn Aid C-1 4. If the basin is used for sediment and erosion control during construction,ion,clean out of the basin is specified
on the plans prior to use as a wet detention basin.
AM►N. Cal c,3. 5.A table of elevations,areas,incremental volumes&accumulated volumes for overall pond and for forebay,
to verify volume provided.
}ma/1 t.,-1 ti.A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
^t+)/lt ,C4 it s. 7.The supporting calculations.
rytOil Proud 8.A copy of the signed and notarized operation and maintenance(O&M)agreement
Prealt DT
p'WI� pr�v-d 9.A copy of the deed restrictions(f required).
MOW pewOi d" 10.A soils report that is based upon an actual field investigation,soil borings,and infiltration tests. County
soil maps are not an acceptable source of soils information.
flECEiVE
FEB 1 5 2016
BY:
Form SW401-Wet Detention Basin-Rev.9-4i18112 Part III.Required Items Checkrist,Page 1 of 1

Permit Number: �L�' -67- f 0O3"3
(to be provided by DWQ)
Drainage Area Number: Z
Wet Detention Basin Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected,repaired or replaced immediately. These deficiencies can affect the integrity
of structures,safety of the public,and the removal efficiency of the BMP.
The wet detention basin system is defined as the wet detention basin,
pretreatment including forebays and the vegetated filter if one is provided.
This system (check one):
❑ does ® does not incorporate a vegetated filter at the outlet.
This system (check one):
❑ does ® does not incorporate pretreatment other than a forebay.
Important maintenance procedures:
- Immediately after the wet detention basin is established,the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed,until the plants become established(commonly six weeks).
- No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
- Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
- If the basin must be drained for an emergency or to perform maintenance,the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
- Once a year,a dam safety expert should inspect the embankment.
After the wet detention pond is established,it should be inspected once a month and
within 24 hours after every storm event greater than 1.0 inches(or 1.5 inches if in a
Coastal County). Records of operation and maintenance should be kept in a known set
location and must be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element: Potential problem: How I will remediate the problem:
The entire BMP Trash/debris is present. Remove the trash/debris.
The perimeter of the wet Areas of bare soil and/or Regrade the soil if necessary to
detention basin erosive gullies have formed. remove the gully,and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too sh 't s t -r t tation at a height of
long. approxima six inches.
DEC 07 20ai
Form SW401-Wet Detention Basin O&M-Rev.4 rLi Page 1 of 4
BY:

Permit Number: 5 wit o 7045)
(to be provided by DWQ)
Drainage Area Number: Z
BMP element: Potential problem: How I will remediate the problem:
The inlet device: pipe or The pipe is clogged. Unclog the pipe. Dispose of the
swale sediment off-site.
The pipe is cracked or Replace the pipe.
otherwise damaged.
Erosion is occurring in the Regrade the swale if necessary to
swale. smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
The forebay Sediment has accumulated to Search for the source of the
a depth greater than the sediment and remedy the problem if
original design depth for possible. Remove the sediment and
sediment storage. dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred. Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present. Remove the weeds,preferably by
hand. If pesticide is used,wipe it on
the plants rather than spraying.
The vegetated shelf Best professional practices Prune according to best professional
show that pruning is needed practices
to maintain optimal plant
health.
Plants are dead,diseased or Determine the source of the
dying. problem: soils,hydrology,disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessary.
Weeds are present. Remove the weeds,preferably by
hand. If pesticide is used,wipe it on
the plants rather than spraying.
The main treatment area Sediment has accumulated to Search for the source of the
a depth greater than the sediment and remedy the problem if
original design sediment possible. Remove the sediment and
storage depth. dispose of it in a location where it
will not cause impacts to streams or
the BMP. _
Algal growth covers over Consult a professional to remove
50%of the area. and control the algal growth.
Cattails,phragmites or other Remove the plants by wiping them
invasive plants cover 50% of I with pesticide(do not spray).
the basin surface.
DEC 0 7 AV
Form SW401-Wet Detention Basin O&M-Rev.4 BY: Page 2 of 4

Permit Number: 511,1 r 07 o C.S
(to be provided by DWQ)
Drainage Area Number: 2-
BMP element: Potential problem: How I will remediate the problem:
The embankment Shrubs have started to grow Remove shrubs immediately.
on the embankment.
Evidence of muskrat or Use traps to remove muskrats and
beaver activity is present. consult a professional to remove
beavers.
A tree has started to grow on Consult a dam safety specialist to
the embankment, remove the tree.
An annual inspection by an Make all needed repairs.
appropriate professional
shows that the embankment
needs repair. (if applicable)
The outlet device Clogging has occurred. Clean out the outlet device. Dispose
of the sediment off-site.
The outlet device is damaged Repair or replace the outlet device.
The receiving water Erosion or other signs of Contact the local NC Division of
damage have occurred at the Water Quality Regional Office,or
outlet. the 401 Oversight Unit at 919-733-
1786.
The measuring device used to determine the sediment elevation shall be such
that it will give an accurate depth reading and not readily penetrate into
accumulated sediments.
When the permanent pool depth reads 6.0 feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 6.0 feet in the foreba
shall be removed.
BASIN DIAGRAM BY:
(fill in the blanks)
0 1 Permanent Pool Elevation 57.0
Sediment Removal .51.0 Pe anen Pool
Volume Sediment Removal Elevation 51.0 Volume
Bottom Elevatio ,50.0 2 -ft Min.
Sediment Bottom Elevation 50.0 $1-ft n.
Storage Sediment
Storage
FOREBAY MAIN POND
Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4

Permit Number: $(A ' O70GO
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name: Oyster Landing Phase II
BMP drainage area number: 1
Print name: Lisa Beaman
Title:Member-Hoosier Daddy, LLC
Address: 6025 Tarin Road, Wilmington,NC 28409
Phone: [phone]
Signature: ri
Date: / • - c- /5
Note: The legally responsible party should not be a homeowners association unless more than 50%of
the lots have been sold and a resident of the subdivision has been named the president.
I, MI el k/ v Car b le ,a Notary Public for the State of
1 C. , County of 1)(A rh , do hereby certify that
Lisa �.Iry) personally appeared before me this
day of 1 jA 10115 , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. itness m hand and official
seal, oatate
MICHELLE E CARLISLE
NOTARY PUBLIC. wr
DURHAM COUNTY,NC now a
Camislon I
BY:
SEAL
My commission expires127/O 5 2-02 0
Form SW4O1-Wet Detention Basin O&M-Rev.4 Page 4 of 4

October 23,2017
Steven G. Pusey
NCDWQ
127 Cardinal Drive Extension
Wilmington,North Carolina 28405
RE: Stormwater Project No. SW8 070653
Oyster Landing Subdivision
Onslow County
Dear Mr.Pusey:
This letter is in reference to your letter dated September 6,2017 regarding Phase I&II of the
subdivision.
A certification was previously issued for Phase II of the project but one for Phase 1 was never
provided. Phase I was constructed within substantial compliance of the permit. The roads were
constructed per the plans and road side swales were installed per the plans. This letter will serve as
the certification for Phase I.
However,as indicated from your inspection,the road side swales need some maintenance
performed on them. The Home Owner's Association has requested that the NC Department of
Transportation take over the roads in Phase I. NCDOT has made an inspection and have indicated
several items that need to be addressed before they can take over the roads.
If you need anything else,please let me know.
Sincerely,
►n , ,
1�IJ��N / Ala �
Mark N. Hargrove Q.0FESS,0 y`
Port City Consulting Engineers,PLLC I Q SEAL T- Ps
_ E 79742
NGlNEEP •
"y GENE
OC1 n 201!
t
13Y:
PORT CITY CONSULTING ENGINEERS, PLLC
6 2 1 6 STONEBRIDGE ROAD, WIL MINGTO N , N C 2 B 4 0 9
P H : (9 1 01 5 9 9 - 1 7 4 4

State Stormwater Management Systems
Permit No, SW8 070653 MOD
Oyster Landing Subdivision Page 1 of 2
Stormwater Permit No. SW8 070653
Onslow County
Designer's Certification
i, ,Ikr - Atij c r . , as a duly registered E ;ore." in the
State of North Ca ina, having been authorized to observe (perlddically/weekly/full time) the
construction of the project,
Oyd cr L 4 d v3 PA ej%
(Project)
e
for i'ee ILe (Project Owner) hereby state that, to the best
of my abilities, due care and d ig�ence was used in the observation of the project construction
such that the construction was observed to be built within substantial compliance and intent
of the approved plans and specifications.
The checklist of items on page 2 of this form is a part of this Certification.
Noted deviations from approved plans and specifications:
Signature SEAL
as ui
Registration Number / 7 4/
Date QQOEsso2
3�0�?�/� SEAL T
c. 19742
GINEEQ'R
ECEIVE
MAR 2 8 2017
BY:
Page 7 of 8

State Stormwater Management Systems
Permit No. SW8 070653 MOD
Certification Requirements: Page 2 of 2
AM 1. The drainage area to the system contains approximately the permitted acreage.
/via 2. The drainage area to the system contains no more than the permitted amount
of built-upon area.
11104 3. All the built-upon area associated with the project is graded such that the runoff
drains to the system.
QALI 4. All roof drains are located such that the runoff is directed into the system.
5. The outlet/bypass structure elevations are per the approved plan.
Th -6. The outlet structure is located per the approved plans.
AA 7. Trash rack is provided on the outlet/bypass structure.
8. All slopes are grassed with permanent vegetation.
45 9. Vegetated slopes are no steeper than 3:1.
AO410. The inlets are located per the approved plans and do not cause short-circuiting
of the system.
MPS 11. The permitted amounts of surface area and/or volume have been provided.
Mint 12. Required drawdown devices are correctly sized per the approved plans.
Mjii- 13. All required design depths are provided.
m�1 14. All required parts of the system are provided, such as a vegetated shelf, a
forebay, and the vegetated filter.
Ma 15. The required dimensions of the system are provided, per the approved plan.
tatI*16. All components of the stormwater BMP are located in either recorded common
areas, or recorded easements.
cc: NCDEQ-DEMLR Regional Office
Onslow County Building Inspections
ta 25 2/31-1
BY:
Page 8 of 8