SW8050239_Current Permit_20220920

- spur
ROY COOPERGovernor
ELIZABETH S.RISER �
Secretary
BRIAN.WRENN NORTH CAROLINA
Director Envirosunenta(Quality
September 20,2022
XDV,Inc.
Attn:Robert Exum,President
P.O.Box 1967
Wilmington,NC 28402
Subject: Permit Renewal
Post-Construction Stormwater Management Permit No.SW8 050239
Palmetto Creek of the Carolinas
Brunswick County
Dear Mr.Exum:
Effective August 1,2013 the Post-Construction Stormwater Management Program has been transferred from the
Division of Water Quality("DWQ")to the Division of Energy,Mineral and Land Resources("DEMLR"). All
previous references to DWQ will remain in older permits issued prior to August 1, 2013 until they are modified.
Please note that this permit will now reference DEMLR as the Division responsible for enforcement of the permit.
On August 5,2009,the Governor signed Session Law 2009-406.This law impacted any development approval
issued by the former Division of Water Quality under Article 21 of Chapter 143 of the General Statutes,which
was current and valid at any point between January 1,2008,and December 31,2010.The law extended the
effective period of any permit that was set to expire during this time frame to three(3)years from its current
expiration date. On August 2,2010,the Governor signed Session Law 2010-177,which granted an extra year for
a total of four(4)years extension.
The Division of Energy,Mineral and Land Resources received a complete 8-year Permit Renewal Application for
the subject permit on August 15,2022. The Division is hereby notifying you that permit SW8050239 has been
renewed,updated,and re-issued on September 20,2022,as attached. A copy of the current operation and
maintenance agreement is also enclosed. Please be aware that the renewal and re-issuance of this stormwater
permit does not imply that the site is currently in compliance.
This permit shall be effective until June 7,2027,which includes all available extensions,and does not supersede
any other agency permit that may be required. The project shall be subject to the conditions and limitations as
specified therein. This permit does not impose new or increased stormwater control requirements; it clarifies the
rules and requirements of this program to provide you with a better understanding of your obligations under this
permit. Failure to comply with these requirements will result in future compliance problems. Please note that this
permit is not transferable except after notice to and approval by the Division.
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.
If you have any questions concerning this permit,please contact Ashley Smith in the Wilmington Regional
Office,at(910)796-7215 or [e-mail].
Sincerely,
(je
CP'tat—HA-4
Brian Wrenn,Director
Division of Energy,Mineral and Land Resources
North Carolina Department of Environmental Quality I Division.of Energy,Mineral and Land Resources
E Ct4;,; WrImington Regional Office 1127 Cardinal Drive Extension I
Wilmington North Carolina 28409
cu�ouva
uwes.tab.w.arcion 910.796.7215

State Stormwater Permit No.SW8 050239
Page 2 of 2
Enclosures: Attachment A—Designer's Certification Form
Attachment C—Permitting History
copy of the Renewal Application Documents
Copy of the current operation and maintenance agreement
DES/ams: \\1Stormwater\Permits&Projects\20051050239 HD12022 09 permit 050239
cc: Jeffery B.PetrofC PE;CLD Engineering,PLLC;P.O.Box 1172;Wilmington,NC 28402
Wilmington Regional Office Stormwater File
North Carolina Dent of Environmental epprtm Quality I Division of Energy:Valera!and Land Resources
Wilmington Regional:Moe oe 1127 Cardinal Drive.Extension.I Wilmington,North Carolina 28
NORTH MECUM
eiponmeomonsiamammikr "� 910.796:2215

Post-Construction Stormwater Management
Permit No. SW8 050239
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
POST-CONSTRUCTION STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
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
XDV, Inc.
Palmetto Creek of the Carolinas
1186 Turnata Drive SE, Bolivia, Brunswick County
FOR THE
construction, operation and maintenance of three (3) wet detention ponds and five (5) wetland
infiltration basins in compliance with the provisions of 15A NCAC 2H .1000 (hereafter referred to as
the "stormwater rules`) and as outlined in the application, approved stormwater management plans,
supplement, calculations, operation and maintenance agreement, recorded documents,
specifications, and other supporting data (the "approved plans and specifications") as attached and/or
on file with and approved by the Division of Energy, Mineral and Land Resources (the "Division" or
"DEMLR"). The project shall be constructed, operated and maintained in accordance with these
approved plans and specifications. The approved plans and specifications are incorporated by
reference and are enforceable part of this permit.
This permit shall be effective from the date of issuance until June 7, 2027 and shall be subject to the
following specified conditions and limitations. 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 condition. 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 for cause as allowed by the laws, rules, and regulations contained in Title 15A
NCAC 2H.1000 and NCGS 143-215.1 et.al.
I. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater described in
the application and other supporting data.
2. This subdivision is permitted for a maximum of 2,363,363 square feet of built-upon area which
equates to an overall maximum density level of 30%, based on a project area of 180.85 acres.
3. Each of the 337 lots is limited to a maximum amount of built-upon area as listed in Section
II.12(f) of this permit.
4. The stormwater systems have been approved for the management of stormwater runoff as
described in Sections 1.6 and 1.7 of this permit. Wet detention ponds designated as IA, 1 B and
2 have been designed and permitted to treat the runoff from a maximum built-upon area of
505,235 ft2, 77,850 ft2 and 191,442 ft2, respectively.
Page 1 of 6

Post-Construction Stormwater Management
Permit No. SW8 050239
5. All stormwater collection and treatment systems must be located in either dedicated common
areas or recorded easements. The final plats for the project will be recorded showing all such
required easements, in accordance with the approved plans.
6. The following design parameters have been approved for the wet detention pond systems, and
must be maintained at design condition in each BMP:
Pond 1A Pond 1B Pond 2
a. Drainage Area, acres: 35.52 7.51 16.76
b. Total Impervious Surfaces, ft2: 505,235 77,850 191,442
Lots, ft2: 315,600 60,000 143,750
Streets, ft2: 123,960 15,600 45,192
Sidewalks, ft2: 11,620 2,250 2,500
Other(Amenity Center), ft2: 54,055 0 0
c. Design Storm, inches: 3.93 1.5 3.93
d. Average Design Depth: 3.0 3.5 3.0
e. Permanent Pool Area, ft2: 224,172 51,456 64,018
f. Permanent Pool Elevation, fmsl: 27.83 30.75 28.33
g. Temporary Pool Elevation, fmsl: 28.5 31.0 29.25
h. Temporary Pool Volume, ft3: 154,453 12,946 60,732
**i. Forebay Volume, ft3: n/a n/a n/a
j. Maximum Fountain HP: n/a n/a n/a
k. Orifice Diameter, inches: 6.0 3.0 4.0
Receiving Stream / River Basin: Scotts Branch / LBR59
m. Stream Index Number: 15-25-1-10
n. Classification of Water Body: "C Sw"
**The forebay requirement is being waived because the ponds were previously permitted as no-
discharge ponds and no physical alteration to the ponds is needed to convert them to discharging
ponds.
7. The following design parameters have been approved for the wetland infiltration basin
systems, and must be maintained at design condition in each BMP:
Wetland Basin # #1 #2 #3 #4 #5
a. urainage Area, ac 8.91 16.49 3.82 10.12 6.32
b. Impervious Area, ft2: 124,177 255,898 36.620 133,642 85,256
c. Perm. Pool El., FMSL: 20.0 21.0 20.0 21.0 20.0
d. Temp. Pool El., FMSL: 22.0 23.0 21.0 23.0 23.0
e. Temp. Pool SA, ft2 20,573 22,950 9,350 17,8027,900
f. Required Volume, ft3 10,694 22,215 4,666 14,9398,639
g. Permitted Vol., ft3 24,233 27,775 5,856 20,42411,215
II. SCHEDULE OF COMPLIANCE
1. Decorative spray fountains will be allowed in the stormwater treatment system if calculations
are provided documenting the permanent pool volume is greater than 30,000 cubic feet.
2. The permittee shall monitor the project's built-upon areas on a routine basis to ensure that the
proposed built-upon area for the project and for each lot, including driveways and sidewalks,
does not exceed the allowable maximum built-upon area assigned by this permit. Built-upon
area limits on individual lots may not be revised without approval from the Division.
3. If an Architectural Review Committee (ARC) is formed to review plans for compliance with the
BUA limit, the plans reviewed must include all proposed built-upon area. Any approvals given
by the ARC on behalf of the permittee do not relieve either the permittee or the homeowner of
the responsibility to maintain compliance with the permitted BUA limit.
Page 2 of 6

Post-Construction Stormwater Management
Permit No. SW8 050239
4. 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.
5. The stormwater management system shall be constructed in its entirety, vegetated and
operational for its intended use prior to the construction of any built-upon surface.
6. No person or entity, including the permittee, shall alter any component shown in the approved
plans and specifications. Prior to the construction of any modification to the approved plans,
the permittee shall submit to the Director, and shall have received approval for modified plans,
specifications, and calculations including, but not limited to, those listed below. For changes to
the project or SCM that impact the certifications, a new or updated certification(s), as
applicable, will be required and a copy must be submitted to the appropriate DEQ regional
office upon completion of the modification.
a. Any modification to the approved plans and specifications, regardless of size including
the SCM(s), BUA, details, etc.
b. Redesign or addition to the approved amount of BUA or to the drainage area.
c. Further development, subdivision, acquisition, lease or sale of any, all or part of the
project and/or property area as reported in the approved plans and specifications.
d. Altering, modifying, removing, relocating, redirecting, regrading, or resizing of any
component of the approved SCM(s), the stormwater collection system and/or
vegetative conveyance shown on the approved plan.
e. The construction of any allocated future BUA.
f. Adding the option to use permeable pavement or#57 stone within the lots as a
permeable surface. The request may require a proposed amendment to the deed
restrictions and protective covenants for the subdivision to be submitted and recorded.
g. The construction of any permeable pavement, #57 stone area, public trails, or
landscaping material to be considered a permeable surface that were not included in
the approved plans and specifications.
h. Other modifications as determined by the Director.
7. During construction, erosion shall be kept to a minimum and any eroded areas of the system
will be repaired immediately.
8. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to
operation of this permitted facility, a certification must be received from an appropriate
designer for the system installed 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.
9. If the stormwater system was 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.
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 the design condition. The
approved Operation and Maintenance Plan must be followed in its entirety and maintenance
must occur at the scheduled intervals including, but not limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
c. Mowing and revegetation of side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans and specifications.
f. Debris removal and unclogging of structures, orifice, catch basins and piping.
g. Access to all components of the system must be available at all times.
Page 3 of 6

Post-Construction Stormwater Management
Permit No. SW8 050239
11 Records of maintenance activities must be kept and made available upon request to
authorized personnel of DEMLR. The records will indicate the date, activity, name of person
performing the work and what actions were taken.
12. Prior to the sale of any lot, deed restrictions must be recorded which limit the built-upon area
per lot to the amount as shown on the Project Data Sheet, per Section I. The recorded
statements must follow the form:
a. The following covenants are intended to ensure ongoing compliance with State
Stormwater Management Permit Number SW8 050239, as issued by the Division
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 State of North Carolina, Division.
e. Alteration of the drainage as shown on the approved plans may not take place without
the concurrence of the Division.
f. Each lot is limited to the following maximum amount of built-upon area:
Section 1 - Lots 3-7, 11-14, and 20 at 6,500 ft2; Lots 8-10 and 15-19 at 5,500 ft2; Lots
1, 2, and 21-58 at 5,400 ft2.
Section 2- Lots 6, 7, 10, 16, 22, 23, 25, 26, 30, 50, 53-57, 62, 71, 76, 121, 126, and
142 at 5,500 ft2; Lots 1-5, 8, 9, 11-15, 17, 18, Tract 2C, 20, 21, 24, 27-29, 31-49, 51,
52, 58-61, 63-70, 72-75, 77-120, 122-125, 127-141, and 143-146 at 5,930 ft2.
Section 3 - Lots 1-65 at 3330;
Section 4 - Lots 5, 6, 9-14, 16-23, 27-36, and 62 at 4,000 ft2; Lots 2-4, 24 and 45 at
3,556 ft2; Lot 63 at 4,756 ft2; and Lots 1, 7-8, 15, 25-26, 37-44, 46-61, and 64-68 at
3,500 ft2.
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
raised, open wood decking, or the water surface of swimming pools. There is no
allocation for future development.
g. Lots within CAMA's Area of Environmental Concern may be subject to a reduction in
their allowable built-upon area due to CAMA regulations.
h. All runoff on the lot must drain into the permitted system. This may be accomplished
through providing roof drain gutters which drain to the street, grading the lot to drain
toward the street, or grading perimeter swales and directing them into the pond or
street. Lots that naturally drain into the system are not required to provide these
measures.
13. 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 bear the
signature of the Permittee, the deed book number and page, and the stamp/signature of the
Register of Deeds.
14_ The facilities shall be constructed, operated and maintained in accordance with the provisions
of this permit, the approved plans and specifications, and the supporting documents attached
to this permit and on file with the Division.
Page 4 of 6

Post-Construction Stormwater Management
Permit No. SW8 050239
15. Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick,
stone, slate, coquina and parking areas, but does not include raised, open wood decking, or
the water surface of swimming pools.
III. GENERAL CONDITIONS
1. CORRECTIVE ACTIONS REQUIRED. If the facilities fail to perform satisfactorily, the
permittee shall take immediate corrective actions. This includes actions required by this
Division and the stormwater rules such as the construction of additional or replacement on-site
stormwater systems. These additional or replacement measures shall receive a permit from
the Division prior to construction.
2. PERMIT RENEWAL. 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).
3. CHANGES TO THE PROJECT NAME, PERMITTEE NAME OR CONTACT INFORMATION.
The permittee shall submit a completed Permit Information Update Application Form to the
Division within 30 days to making any one of these changes.
4 TRANSFER. This permit is not transferable to any person or entity except after notice to and
approval by the Director. Neither the sale of the project and/or property, in whole or in part, nor
the conveyance of common area to a third party constitutes an approved transfer of the permit.
a. TRANSFER REQUEST. The transfer request must include the appropriate application,
documentation and the processing fee as outlined in 15A NCAC 02H.1045(2). This
request must be submitted within 90 days of the permit holder meeting one or more of
the following:
i. A natural person who is deceased;
ii. A partnership, limited liability corporation, corporation, or any other business
association that has been dissolved;
iii. A person or entity who has been lawfully and finally divested of title to the
property on which the permitted activity is occurring or will occur through
foreclosure, bankruptcy, or other legal proceeding.
iv. A person or entity who has sold the property, in whole or in part, on which the
permitted activity is occurring or will occur, except in the case of an individual
residential lot sale that is made subject to the recorded deed restrictions and
protective covenants;
v. The assignment of declarant rights to another individual or entity;
vi. 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);
b. TRANSFER INSPECTION. Prior to transfer of the permit, a file review and site
inspection will be conducted by Division personnel to ensure the permit conditions
have been met and that the project and the on-site stormwater system complies with
the permit conditions. Records of maintenance activities performed to date may be
requested. Projects not in compliance with the permit will not be transferred until all
permit and/or general statute conditions are met.
5. COMPLIANCE. The permittee is responsible for compliance with the terms and conditions of
this permit until the Division approves the transfer request.
a. APPROVED PLANS AND SPECIFICATIONS. A copy of this permit, approved plans,
application, supplement, operation and maintenance agreement, all applicable
recorded documents, and specifications shall be maintained on file by the permittee at
all times.
Page 5 of 6

•
Post-Construction Stormwater Management
Permit No. SW8 050239
b. DIVISION ACCESS. The permittee grants Division Staff permission to enter the
property during normal business hours to inspect all components of the permitted
project.
c. ENFORCEMENT. 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 NCGS 143 Article 21.
d. ANNUAL CERTIFICATION. The permittee shall electronically submit to the Division an
annual certification completed by either the permittee or their designee confirming the
projects conformance with permit conditions
e. OBTAINING COMPLIANCE. 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 modified plans and certification in writing to the Director that the
changes have been made.
f. OTHER PERMITS. The issuance of this permit does not preclude the permittee from
complying with and obtaining any other permits or approvals that are required for this
development to take place, as required by any statutes, rules, regulations, or
ordinances, which may be imposed by any other Local, State or Federal government
agency having jurisdiction. Any activities undertaken at this site that cause a water
quality violation or undertaken prior to receipt of the necessary permits or approvals to
do so are considered violations of NCGS 143-215.1, and subject to enforcement
procedures pursuant to NCGS 143-215.6.
Permit renewed, updated and reissued this the 20th day of September 2022.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
/ ' / `.0
rir
A Irian Wrenn, erector
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Permit Number SW8 050239
Page 6 of 6

Post-Construction Stormwater Management
Permit No. SW8 050239
Attachment A
Palmetto Creek of the Carolinas Page 1 of 2
Stormwater Permit No. SW8 050239
Brunswick County
Designer's Certification
I, , as a duly registered in the State of
North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of
the project,
(Project)
for (Project Owner) hereby state that, to the best of my
abilities, due care and diligence 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 are a part of this Certification.
Noted deviations from approved plans and specifications:
SEAL
Signature
Registration Number
Date
Page 1 of 2

Post-Construction Stormwater Management
Permit No. SW8 050239
Certification Requirements: Page 2 of 2
1. The drainage area to the system contains approximately the permitted acreage.
2. The drainage area to the system contains no more than the permitted amount of built-
upon area.
3. All the built-upon area associated with the project is graded such that the runoff drains
to the system.
4. The outlet/bypass structure elevations are per the approved plan.
5. The outlet structure is located per the approved plans.
6. Trash rack is provided on the outlet/bypass structure.
7. All slopes are stable with permanent vegetation.
8. Vegetated slopes are no steeper than 3:1.
9. The inlets are located per the approved plans and do not cause short-circuiting of the
system.
10. The permitted amounts of surface area and volume have been provided.
11. Required drawdown devices are correctly sized per the approved plans.
12. All required design depths are provided.
13. All required parts of the system are provided, such as a vegetated shelf, a forebay, and
the vegetated filter.
14. The dimensions of the system, as shown on the approved plan, are provided.
cc: NCDEQ-DEMLR Wilmington Regional Office
Brunswick County Building Inspections
Page 2 of 2

Attachment C-Permitting History
Palmetto Creek of the Carolinas
Permit No. SW8 050239
Ap -al Permit Action Version Description of the Changes
Dateconstruction, operation and maintenance of a non-
discharging series of wet detention ponds and wetland
basins in compliance with the provisions of 15A NCAC
Original 2H.1000 ; The project is permitted for 341 lots and a
6/7/2005 Approval 1.0 total of 2,371,760 ft2 of built-upon area. Each lot is
limited to the following built-upon area: Lots 1-62
(5,400 ft2); Lots 63-208 (6,000 112);Lots 209-275
(3,500 ft2); and Lots 276-341 (3,300 ft2). There is no
allocation for future development.
Redesigned the two (2) previously permitted non-
discharging wet pond systems for a 1.5" design
storm and a discharge via an orifice designed for a
2-5 day drawdown. Irrigation will continue to be
allowed, subject to the Division's policy for irrigating
from a wet pond; Reduced the project area due to
a property area overlap with the adjacent project,
Major The Reserve at Palmetto Creek, under SW8
6/28/201 Modification 1.1 051045; Reduced the total number of lots from 341
to 337. Associated built-upon areas for those lots
still owned by the developer have also been
reduced; Minor changes to the drainage area and
impervious areas for the wetland systems; Added a
level spreader and vegetated filter strip system to
mitigate for the piped collection system from Liset
Court and the area behind Lots 62-66 off Serrulata
Drive in Section 2.
9/20/2022 Renewal 2.0 Expires June 7,2027
Page 1 of 1

Permit Number: `.`��',_?�7,5"--?, ? 7
(to be provided by DWQ)
Drainage Area Number: IA
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 provide f_.1
This system (check one): ,..'�.' p
❑ does ® does not incorporate a vegetated filter at the Mallet. cc\'
This system (check one): \\ -.4,.•f
n does ® does not incorporate pretreatment other than a foreb
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 shell.
- 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 short or too Maintain vegetation at a height of
long. approximately six inches.
Form SW401-Wet Detention Basin O&M-Rev.4 Page 1 of 4

Permit Number:
(to be provided by DWQ)
Drainage Area Number: IA
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 with pesticide(do not spray).
the basin surface.
FEB 2 3 2011
Form SW401-Wet Detention Basin O&M-Rev.4 2 of 4

Permit Number:
(to be provided by DWQ)
Drainage Area Number: IA
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 24.0 feet in the main pond, the
sediment shall be removed.
When the permanent pool depth reads n/a feet in the forebay, the sediment
shall be removed.
BASIN DIAGRAM
(fill in the blanks)
0 Permanent Pool Elevation 27.83
Sediment Removal I Pe anen Pool
Volume Sediment Removal Elevation 24.0 Volume
Bottom Elevatio T -ft Min.
Sediment Bottom Elevation 23.0 I 1-ft n.
Storage Sediment
Storage
FOREBAY MAIN POND
\RECEIV P.',D
FEB 2 3 2011
]BY:
Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4

Permit Number:
(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: Palmetto Creek of the Carolinas
BMP drainage area number: Stormwater Pond#1A
Print name: Bert Exum
Title: President
Address: P.O. Box 1967 Wilmington,NC 28402
Phone: [phone]
Signature: Zit C. r] 5/..,_______
Date: 2-24--!
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, 4 41 4 l 4t iLLS , a Notary Public for the State of
Avgrft C47.0li.d 4_ , County of Ag1,1. (41 .DO,EW.._. , do hereby certify that
. CZ,-Ex .N, personally appeared before me this Zl
day of FtEgiZ.9ts17-/ , Zo i( , and acknowledge the due execution of the
forgoing wet detention basin maintenance re.uirements. Witness my hand and official
seal, 44_,iort
Aties;sorien‘t,
I El 6
i ..,.,. ,... 3 fir
ir
• a\ FEB 2, 3 ZO�1
SEAL BY
My commission expires /f Z''—/4
Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4

Permit Number:
(to be provided by DWQ)
Drainage Area Number: 13
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):
n does ® does not incorporate a vegetated filter at the outlet;
This system (check one):
❑ does ® does not incorporate pretreatment other than'a foreayy.
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 short or too Maintain vegetation at a height of
long. approximately six inches.
Form SW401-Wet Detention Basin.O&M-Rev.4 Page 1 of 4

Permit Number:
(to be provided by DWQ)
Drainage Area Number: I[�
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. I and control the algal growth.
Cattails,phragmites or other Remove the plants by wiping them
invasive plants cover 50% of with pesticide(do no ray).
the basin surface. -A��C ' . \1'[JiD
Form SW401-Wet Detention Basin O&M-Rev.4 Page 2 of 4

Permit Number:
(to be provided by DWQ)
Drainage Area Number: I d
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 27.0 feet in the main pond,the
sediment shall be removed.
When the permanent pool depth reads n/a .feet in.the forebay,the sediment
shall be removed.
BASIN DIAGRAM
ill in the blanks)
0 Permanent Pool Elevation 30.75
Sediment Removal I Pe anen Pool
Volume Sediment Removal Elevation 27.0 Volume
Bottom Elevatio A -ft Min.
Sediment Bottom Elevation 26.0 t 1-ft .
Storage Sediment
Storage
FOREBAY MAIN POND
RECEIVED
FEB 2 3 2011
Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4

r
Permit Number:
(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: Palmetto Creek of the Carolinas
BMP drainage area number: Stormwater Pond#1B
Print name: Bert Exum
Title: President
Address: P.O. Box 1967 Wilmington,NC 28402
Phone: [phone]
Signature: i`tn'`."i C..7
Date: 2-Z/-/
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, Lidepi , . 1 i(.LS , a Notary Public for the State of
Tr-C6, /444_ , County of , id 410J&,Z , do hereby certify that
?ER G6-,e)cc.21.1i personally appeared before me this 2f
day of KEXia Ari/ , 20 it , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal, !��
/00.. f)tirtr..trat,-
4„2„
,
imerrApti it
i. • n �Y
a�•�J x
t^t V
�'•+c:•"1+ate
SEAL FEB 2 3 2011
My commission expires 1! "/4 '
Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4

Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Filter Strip, Restored Riparian Buffer and Level Spreader
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.
Important maintenance procedures:
- Immediately after the filter strip is established,any newly planted vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
- Once a year,the filter strip will be reseeded to maintain a dense growth of
vegetation
Stable groundcover will be maintained in the drainage area to reduce the
sediment load to the vegetation.
- Two to three times a year,grass filter strips will be mowed and the clippings
harvested to promote the growth of thick vegetation with optimum pollutant
removal efficiency.Turf grass should not be cut shorter than 3 to 5 inches and
may be allowed to grow as tall as 12 inches depending on aesthetic requirements
(NIP C,1993). Forested filter strips do not require this type of maintenance.
- Once a year,the soil will be aerated if necessary.
- Once a year,soil pH will be tested and lime will be added if necessary.
After the filter strip is established,it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will 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 filter strip Trash/debris is present. Remove the trash/debris.
system
The flow splitter device The flow splitter device is Unclog the conveyance and dispose
(if applicable) clogged. of any sediment off-site.
The flow splitter device is Make any necessary repairs or
damaged. replace if damage is too large for
repair. 1
yip ymay y¢{-�;T s- ED
FEB 2 3 2011
BY:
Form SWU401-Level Spreader,Filter Strip,Restored Riparian Buffer O&M-Rev.3 Page 1 of 3

BMP element: Potential problem: How I will remediate the problem:
The swale and the level The swale is clogged with Remove the sediment and dispose
lip sediment. of it off-site.
The level lip is cracked, Repair or replace lip.
settled,undercut,eroded or
otherwise damaged.
There is erosion around the Regrade the soil to create a berm
end of the level spreader that that is higher than the level lip,and
shows stormwater has then plant a ground cover and
bypassed it. water until it is established. Provide
lime and a one-time fertilizer
application.
Trees or shrubs have begun Remove them.
to grow on the swale or just
downslope of the level lip.
The bypass channel Areas of bare soil and/or Regrade the soil if necessary to
erosive gullies have formed. remove the gully,and then
reestablish proper erosion control.
Turf reinforcement is Study the site to see if a larger
damaged or ripap is rolling bypass channel is needed(enlarge if
downhill. necessary). After this,reestablish
the erosion control material.
The filter strip Grass is too short or too long Maintain grass at a height of
(if applicable). approximately three to six inches.
Areas of bare soil and/or Regrade the soil if necessary to
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.
Sediment is building up on Remove the sediment and
the filter strip. restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer application.
Plants are desiccated. Provide additional irrigation and
fertilizer as needed.
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.
Nuisance vegetation is Remove vegetation by hand if
choking out desirable species. possible. If pesticide is used,do not
allow it to get into the receiving
water.
The receiving water Erosion or other signs of Contact the NC Division of Water
damage have occurred at the Quality local Regional Office,or the
outlet. 401 Oversight Unit at 919-733-1786.
t :. ' C Ei V t
FEB 2 3 2011
Form SWU401-Level Spreader,Filter Strip,Restored Riparian Buffer O&M-R�f ----Page 2 of

Permit Number:
(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: Palmetto Creek of the Carolinas
BMP drainage area number: Level Spreader#1
Print name: Bert Exum
Title: President
Address: P.O. Box 1967 Wilmington,NC 28402
Phone: [phone]
Signature: (ge„.5 C.. /)
_4_,..._ _
Date: Z- Z!-i(
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, A /-4,LLS , a Notary Public for the State of
Ado1' - Al.�., County of do herebycertifythat
,z �
•ggp`- a 4-i x 'r4 personally appeared before me this Zi
day of *g Zv will 2pt( , and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal Al
tilteito 1 3W .
4,*&-Y ' qv
AeStoyiNNyR�_�r pl A
M,,. ICO
NOTARY \ 1
kik P C
-14
Xt. �y i
11044,4/4E
SEAL
FEB 2 3 2011
My commission expires i(--?' _I4 B
Form SWU401-Level Spreader,Filter Strip,Restored Riparian Buffer O&M-Rev.3 Page 3 of 3

Permit Number:
(to be provided by DWQ)
Drainage Area Number: 2
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):
n does ® does not incorporate a vegetated filter at the outlet.
This system (check one):
❑ does N 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 mainte i _ 'v D
flushing of sediment through the emergency drain should be miiuze`d•to Elie
maximum extent practical. FEB 2. 3 2011
- 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. I 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 short or too Maintain vegetation at a height of
long. approximately six inches.
Form SW401-Wet Detention Basin O&M-Rev.4 Page 1. of 4

Permit Number:
(to be provided by DWQ)
Drainage Area Number: �►
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 I
invasive plants cover 50% of with pesticide(do not spray).
the basin surface.
FEB 2 3 2011
Form SW401-Wet Detention Basin O&M-Rev.4 ABl(= f 4

Permit Number:
(to be provided by DWQ)
Drainage Area Number: a.
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 free 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 25.0 feet in the main pond,the
sediment shall be removed.
When the permanent pool depth reads_n/a feet in the forebay, the sediment
shall be removed.
BASIN DIAGRAM
ill in the blanks)
1 Permanent Pool Elevation 28.33
Sediment Removal I Pe anen Pool
Volume Sediment Removal Elevation 25.0 Volume
Bottom Elevatio _` I -ft Min.
Sediment Bottom Elevation 24.0 4,1-ft n.
Storage Sediment
Storage
FOREBAY MAIN POND
._A.s. ' ',El VE 5
FEB 2 3 2011
Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4

Permit Number:
(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: Palmetto Creek of the Carolinas
BMP drainage area number: Stormwater Pond#2
Print name: Bert Exum
Title: President
Address: P.O. Box 1967 Wilmington,NC 28402
Phone: [phone]
Signature: Ryex-4 G J) _
Date: Z-E(-t(
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, w . l%i+�5 , a Notary Public for the State of
4 Z i tl-G6 �G,� Countyof ``�� 4i doh he
reby� ,,C�ld. W-�r� tZ e eby certify that
� `- C lr•- personally appeared before me this 21
day of ?,az, , Zei( , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal,
ray -7
1•
! t t
pis .p 4 .O ci �h
as yw2!
a `.
try, ! f� sot
�,iai�Y���kQ
SEAL : �:: � ;.
1 FEB 2 3 2011
My commission expires /(` Z9--121-
Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4

WET [WETLAND] DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
[Wetland maintenance wording is bracketed. Please modify the document as appropriate.]
The wet [wetland] detention basin system is defined as the wet [wetland] detention basin, pretreatment
including forebays and the vegetated filter if one is provided.
Maintenance activities shall be performed as follows:
1. After every significant runoff producing rainfall event and at least monthly:
a. Inspect the wet [wetland] detention basin system for sediment accumulation, erosion, trash
accumulation, vegetated cover, and general condition.
b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within
2 to 5 days as designed.
2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow
vegetative cover to maintain a maximum height of six inches, and remove trash as needed.
3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to
maintain proper functioning.
4. Remove accumulated sediment from the wet [wetland] detention basin system semi-annually or when
depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be
disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact
water quality (i.e. stockpiling near a wet[wetland] detention basin or stream, etc.).
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 21.5 feet in the main pond, the sediment shall be removed.
[For stormwater wetlands: If the elevation of the marsh areas exceed the permanent pool elevation, the
sediment should be removed to design levels. This shall be performed by removing the upper 6 inches of
soil and stockpiling it. Then the marsh area shall be excavated six inches below design elevations.
Afterwards the stockpiled soil should be spread over the marsh surface. The soil should not be stockpiled
for more than two weeks.]
BASIN DIAGRAM
(fill in the blanks)
p Temporary Pool Elevation 23.0
Sediment Removal Elevation 21.5 75%
Bottorrt_Flevation 21.0 25%
MAIN POND
Page 1 of 2

5, Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These
plants shall be encouraged to grow along the vegetated shelf and forebay berm.
[For wetlands: Wetland planting densities in the marsh areas should be maintained by replanting bare
areas as needed. Wetland plants should be encouraged to grow in the marsh areas.]
6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment
through the emergency drain shall be minimized to the maximum extent practical.
7. All components of the wet [wetland] detention basin system shall be maintained in good working order.
8. Level spreaders or other structures that provide diffuse flow shall be maintained every six months. All
accumulated sediment and debris shall be removed from the structure, and a level elevation shall be
maintained across the entire flow spreading structure. Any down gradient erosion must be repaired and/or
replanted as necessary.
I acknowledge and agree by my signature below that I am responsible for the performance of the seven
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.
Print name: Bert Exum
Title: President
Address: P.O.Box 1967 Wilmington, NC 28402
Phone: [phone]
Signature: 1R... .3192 G J")
7 —
Date:
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, L7/4-A// /Yl. U , a Notary Public for the State of MAIM £ 9i 4 4W,
County of $Ql SW1f'1rL , do hereby certify that £O /eT' C• !o• CXON
personally appeared before me this !7 day of Ri4"L.5T , -D/O , and acknowledge the due
execution of the forgoing wet [wetland] detention basin maintenance requirements. Witness my hand and
official seal, 4.41,XL it-
� M. sr..4
s4 NOTARY 112
PUBLIC
%%swim 41
SEAL SEP 0 9 2010
My commission expires -Z"ie6 001 2O/a?i t
Page 2 of 2

WET [WETLAND] DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
[Wetland maintenance wording is bracketed. Please modify the document as appropriate.]
The wet [wetland] detention basin system is defined as the wet [wetland] detention basin, pretreatment
including forebays and the vegetated filter if one is provided.
Maintenance activities shall be performed as follows:
1. After every significant runoff producing rainfall event and at least monthly:
a. Inspect the wet[wetland] detention basin system for sediment accumulation, erosion, trash
accumulation, vegetated cover, and general condition.
b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within
2 to 5 days as designed.
2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow
vegetative cover to maintain a maximum height of six inches, and remove trash as needed.
3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to
maintain proper functioning.
4. Remove accumulated sediment from the wet [wetland] detention basin system semi-annually or when
depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be
disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact
water quality (i.e. stockpiling near a wet [wetland] detention basin or stream, etc.).
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 20.25 feet in the main pond, the sediment shall be removed.
[For stormwater wetlands: If the elevation of the marsh areas exceed the permanent pool elevation, the
sediment should be removed to design levels. This shall be performed by removing the upper 6 inches of
soil and stockpiling it. Then the marsh area shall be excavated six inches below design elevations.
Afterwards the stockpiled soil should be spread over the marsh surface. The soil should not be stockpiled
for more than two weeks.]
BASIN DIAGRAM
(fill in the blanks)
0 Temporary Pool Elevation 21.0
Sediment Removal Elevation 20.25 75%
Bottom Elevation _20,9 25%
MAIN POND
Page 1 of 2

5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These
plants shall be encouraged to grow along the vegetated shelf and forebay berm.
[For wetlands: Wetland planting densities in the marsh areas should be maintained by replanting bare
areas as needed. Wetland plants should be encouraged to grow in the marsh areas.]
6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment
through the emergency drain shall be minimized to the maximum extent practicai.
7. All components of the wet [wetland] detention basin system shall be maintained in good working order.
8. Level spreaders or other structures that provide diffuse flow shall be maintained every six months. All
accumulated sediment and debris shall be removed from the structure, and a level elevation shall be
maintained across the entire flow spreading structure. Any down gradient erosion must be repaired and/or
replanted as necessary.
I acknowledge and agree by my signature below that I am responsible for the performance of the seven
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.
Print name: Bert Exum
Title: President
Address: P.O.Box 1967 Wilmington, NC 28402
Phone: [phone]
Signature: aaers —
Date: g-/7-ap/O
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, .Di A/N /n• .57-61444-7" , a Notary Public for the State of NOIV7J' CAW/INA,
County of 8/&41/S ( /I€ie , do hereby certify that £AB�r C. c . Exam
personally appeared before me this /7 day of gi)61 7 , o=D/D , and acknowledge the due
execution of the forgoing wet [wetland] detention basin maintenance requirements. Witness my hand and
official seal, .
1,4,
s4 NOTARY ''`
PUBLIC
31.1%kitvienv‘4, -40*•1 C
%NIiN�NN� i/
SEP 0 9 2010
SEAL BY.
My commission expires lade ow, aim-
Page 2 of 2

WET [WETLAND] DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
[Wetland maintenance wording is bracketed. Please modify the document as appropriate.]
The wet [wetland] detention basin system is defined as the wet [wetland] detention basin, pretreatment
including forebays and the vegetated filter if one is provided.
Maintenance activities shall be performed as follows:
1. After every significant runoff producing rainfall event and at least monthly:
a. Inspect the wet[wetland] detention basin system for sediment accumulation, erosion, trash
accumulation, vegetated cover, and general condition.
b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within
2 to 5 days as designed.
2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow
vegetative cover to maintain a maximum height of six inches, and remove trash as needed.
3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to
maintain proper functioning.
4. Remove accumulated sediment from the wet [wetland] detention basin system semi-annually or when
depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be
disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact
water quality (i.e. stockpiling near a wet [wetland] detention basin or stream, etc.).
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 21. 5 feet in the main pond, the sediment shall be removed.
[For stormwater wetlands: If the elevation of the marsh areas exceed the permanent pool elevation, the
sediment should be removed to design levels. This shall be performed by removing the upper 6 inches of
soil and stockpiling it. Then the marsh area shall be excavated six inches below design elevations.
Afterwards the stockpiled soil should be spread over the marsh surface. The soil should not be stockpiled
for more than two weeks.]
BASIN DIAGRAM
(fill in the blanks)
Temporary Pool Elevation 23.0
Sediment Removal Elevation 21.5 75%
Bottom Elevation 21,0 25%
MAIN POND
Page 1 of 2

5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These
plants shall be encouraged to grow along the vegetated shelf and forebay berm.
[For wetlands: Wetland planting densities in the marsh areas should be maintained by replanting bare
areas as needed. Wetland plants should be encouraged to grow in the marsh areas.]
6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment
through the emergency drain shall be minimized to the maximum extent practical.
7. All components of the wet [wetland] detention basin system shall be maintained in good working order.
8. Level spreaders or other structures that provide diffuse flow shall be maintained every six months. All
accumulated sediment and debris shall be removed from the structure, and a level elevation shall be
maintained across the entire flow spreading structure. Any down gradient erosion must be repaired and/or
replanted as necessary.
I acknowledge and agree by my signature below that I am responsible for the performance of the seven
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.
Print name: Bert Exum
Title: President
Address: P.O.Box 1967 Wilmington, NC 28402
Phone: [phone]
Signature: A
Date: B-/1-eiQ/6
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, D/0711/6 /1 f. SreUM T , a Notary Public for the State of /ti/D Mi i..
County of B/W&L!lll& , do hereby certify that i )27 C. G. KLI/Y/
personally appeared before me this /'I day of ,4S4 Li5r , ,gine , and acknowledge the due
execution of the forgoing wet [wetland] detention basin maintenance requirements. Witness my hand and
official seal,
ST4,q
_o N0 pce1
p4JBUC
14.st%, a' REC El\I *
0m.s a SEP 0 9 2010
SEAL BY:
My commission expires 4-01/E d9, ocelot-
Page 2 of 2

WET[WETLAND] DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
[Wetland maintenance wording is bracketed. Please modify the document as appropriate.]
The wet [wetland] detention basin system is defined as the wet [wetland] detention basin, pretreatment
including forebays and the vegetated filter if one is provided.
Maintenance activities shall be performed as follows:
1. After every significant runoff producing rainfall event and at least monthly:
a. Inspect the wet [wetland] detention basin system for sediment accumulation, erosion, trash
accumulation, vegetated cover, and general condition.
b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within
2 to 5 days as designed.
2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow
vegetative cover to maintain a maximum height of six inches, and remove trash as needed.
3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to
maintain proper functioning.
4. Remove accumulated sediment from the wet [wetland] detention basin system semi-annually or when
depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be
disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact
water quality (i.e. stockpiling near a wet[wetland] detention basin or stream, etc.).
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 20.75 feet in the main pond, the sediment shall be removed.
[For stormwater wetlands: If the elevation of the marsh areas exceed the permanent pool elevation, the
sediment should be removed to design levels. This shall be performed by removing the upper 6 inches of
soil and stockpiling it. Then the marsh area shall be excavated six inches below design elevations.
Afterwards the stockpiled soil should be spread over the marsh surface. The soil should not be stockpiled
for more than two weeks.]
BASIN DIAGRAM
(fill in the blanks)
v Temporary Pool Elevation 23.0
Sediment Removal Elevation 20.75 75%
Bottom Elevation 2Q,.Q 25%
MAIN POND
Page 1 of 2

5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These
plants shall be encouraged to grow along the vegetated shelf and forebay berm.
[For wetlands: Wetland planting densities in the marsh areas should be maintained by replanting bare
areas as needed. Wetland plants should be encouraged to grow in the marsh areas.]
6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment
through the emergency drain shall be minimized to the maximum extent practical.
7. All components of the wet [wetland] detention basin system shall be maintained in good working order.
8. Level spreaders or other structures that provide diffuse flow shall be maintained every six months. All
accumulated sediment and debris shall be removed from the structure, and a level elevation shall be
maintained across the entire flow spreading structure. Any down gradient erosion must be repaired and/or
replanted as necessary.
I acknowledge and agree by my signature below that I am responsible for the performance of the seven
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.
Print name: Bert Exum
Title: President
Address: P.O.Box 1967 Wilmington, NC 28402
Phone: [phone]
Signature: 62,4-3rC.-.47----
Date: 6-/T-aap
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, 17/f 6. " O7no41 T , a Notary Public for the State of /VE14a ( h0,
County of uNsu/►d*' , do hereby certify that i8 C. .agar/
personally appeared before me this /7'day of AtiteSsr , agB/D , and acknowledge the due
execution of the forgoing wet [wetland] detention basin maintenance requirements. Witness my hand and
official seal,
Q- 9
=� NOTARY
PUBLICialkitlivio(
RECEIvED
SEAL a SEP 0 9 2010
My commission expires stake oto atf'/4/ BY.+
Page 2 of 2

WET[WETLAND] DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
[Wetland maintenance wording is bracketed. Please modify the document as appropriate.]
The wet[wetland] detention basin system is defined as the wet [wetland] detention basin, pretreatment
including forebays and the vegetated filter if one is provided.
Maintenance activities shall be performed as follows:
1. After every significant runoff producing rainfall event and at least monthly:
a. Inspect the wet[wetland] detention basin system for sediment accumulation, erosion, trash
accumulation, vegetated cover, and general condition.
b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within
2 to 5 days as designed.
2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow
vegetative cover to maintain a maximum height of six inches, and remove trash as needed.
3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to
maintain proper functioning.
4. Remove accumulated sediment from the wet [wetland] detention basin system semi-annually or when
depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be
disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact
water quality (i.e. stockpiling near a wet [wetland] detention basin or stream, etc.).
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 20.5 feet in the main pond, the sediment shall be removed.
[For stormwater wetlands: If the elevation of the marsh areas exceed the permanent pool elevation, the
sediment should be removed to design levels. This shall be performed by removing the upper 6 inches of
soil and stockpiling it. Then the marsh area shall be excavated six inches below design elevations.
Afterwards the stockpiled soil should be spread over the marsh surface. The soil should not be stockpiled
for more than two weeks.]
BASIN DIAGRAM
(fill in the blanks)
V' Temporary Pool Elevation 22.0
Sediment Removal Elevation 20.5 75%
Bottom Elevation 2Q11_, 25%
MAIN POND
Page 1 of 2

5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These
plants shall be encouraged to grow along the vegetated shelf and forebay berm.
[For wetlands: Wetland planting densities in the marsh areas should be maintained by replanting bare
areas as needed. Wetland plants should be encouraged to grow in the marsh areas.]
6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment
through the emergency drain shall be minimized to the maximum extent practical.
7. All components of the wet [wetland] detention basin system shall be maintained in good working order.
8. Level spreaders or other structures that provide diffuse flow shall be maintained every six months. All
accumulated sediment and debris shall be removed from the structure, and a level elevation shall be
maintained across the entire flow spreading structure. Any down gradient erosion must be repaired and/or
replanted as necessary.
I acknowledge and agree by my signature below that I am responsible for the performance of the seven
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.
Print name: Bert Exum
Title: President
Address: P.O.Box 1967 Wilmington, NC 28402
Phone: [phone]
Signature: i L.A.
Date: S-/1.4/4
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, D/aele Ai. •iwtakh r , a Notary Public for the State of ,itiNW/ &WA/ A/A ,
County of itk1J/15lV/de_ , do hereby certify that VO8# 7 C. 6 . Xt '1
personally appeared before me this /y day of I4U.oLtS7^ , 01,4940 , and acknowledge the due
execution of the forgoing wet [wetland detention basin maintenance requirements. Witness my hand and
official seal, (Vela/A; •
lertt.17.69�
fo NOTARY �
PUBLIC
cP , RECEIVED
�y'��d�AMtN1�M
SEP 0 9 2010
SEAL
My commission expires ti t/&-at9 °Wit- 13
Page 2 of 2

UbMLK USt ONLY
Date ceiv d Fee Paid Permit Number
151aa' a`f63 4505 - ,Suj1 Q5C239
NC DEQ Division of Energy, Mineral and Land Resources
STATE STOMMATER:
PERMIT RENEWAL APPLICATION FORM
In accordance with 15A NCAC 2H.1045(3), the current permit holder shall renew their high density permit 180 days
prior to its expiration. Renewed permits are valid for a period of 8 years per Session Law 2011-398(SB 781)
Section 60.(c). This application form is for permit renewals only.
A. PROJECT INFORMATION
1. State Stormwater Permit Number: SW8 050239
2. Project name: Palmetto Creek of the Carolinas
3. Project street address: 1186 Turnata Dr. SE
City: Boliva County: Brunswick ZIP :
28422
4. What, if any, changes have been made to the project as permitted? N/A
If the project has changed from the original approved plans, please complete SWU-101 for a Major
Modification or Minor Modification Application form available at:https:l/deq.nc.gov/about/divisions/enerov-
mineral-land-resources/energy-mineral-land-rules/stormwater-program/post-construction.
B. PERMITTEE INFORMATION
If changes to the permittee or project name have been made,please complete either the Permit Update form
or the Permit Transfer form available at:https://deo.nc.aov/about/divisions/energy-mineral-land.
resources/enerov-mineral-land-rules/stormwater-program/post-construction. State Stormwater Permits do not
automatically transfer with the sale of the property.
1. Current Permit Holder's Company Name/Organization: XDV, Inc.
2. Signing Official's Name: Bert Exum
3. Signing Official's Title: President
4. Mailing Address: P.O, Box 1967
City: Wilmington State: NC ZIP :
28402
5. Street Address: 2024 Lynnwood Dr
City: Wilmington State: NC ZIP :
28403
6. Phone: [phone] Email: beraexamcompany.corrm
C vtar ICI 4.:
?;
AUG 15 2022 I
l '
BY:
Stormwater Permit Renewal Fnrm Page 1 of 3 May 11.2018

Submit the application package to the appropriate EMI a Regional Offic (Coastal, SA Waters)or DENY
Central Office(Urbanizing Areas Ph 2, USMP,Non-Coastal HQW/ORIA/). Only applications packages that
include 131E required items listed below will be accepted and reviewed.
Initial each item below to indicate that the required Information is provided in the application package:
1. A permit application processing fee of$505.00 payable to NCDEQ.
2. One original signed hard copy and one electronic copy of this completed form.The
signing official named on this application to represent the current permittee must meet one of the
following:
a. Corporation—a principle executive officer of at least the level of vice-president;
b. Limited Liability Company(LLC)—a manager or company official as those terms
are defined in G.S.57D"North Carolina Limited Liability Company Act;"
c. Public Entity—a principal executive officer,ranking official,or other duly
authorized employee;
d. Partnership or limited partnership—the general partner;
e. Sole proprietor;or
f. Letter of authorization signed by one of the signatories noted in a—e above
authorizing the signature of another entity.
/'r 3. One hard copy and one electronic copy of recorded documents required by the original
permit that have not yet been received by DEMLR,including:deed restrictions,protective
covenants,condominium/planned community declaration and easements. If the project has been
built,Include documentation that the maximum BUA per lot or maximum total BUA has not been
exceeded. If the project has not been built,include a signed agreement that the final recorded
�,�p deed restrictions and protective covenants will be submitted at a later date.
4. O&M Agreements,Please select one:
I have a copy of the current recorded O&M Agreement for all SCMs,and I will continue
to keep this on file with the permit;or
I do not have a copy of the current recorded O&M Agreement for all SCMs and am
n requesting a copy be sent to me. I agree to keep this on file with the permit.
3D Designer Certifications,Please select one:
A copy of the certification(s)confirming that the project was built in accordance with the
approved plans have been previously provided to the Division;or
A copy of the certification(s)confirming that the project was built in accordance with the
approved plans are enclosed;or
The project has not yet been built.
4rAt" 6. [IF APPLICABLE]If the project has been built,one original hard copy and one electronic
copy of a signed,sealed,and dated letter from a licensed professional stating that the SCMs have
been inspected,and that they have been built and maintained in accordance with the permit.
401- 7. [IF APPLICABLE]When the permittee is a corporation or a limited liability corporation
(LLC):Provide one hard copy and one electronic copy of documentation from the NC Secretary of
State,or other official documentation,which supports the titles and positions held by the persons
listed in Section C.2 per 15A NCAC 2H. 1043(3)(b). bw
https:/lwww.sosnc.govioniine senncesisearcnioy_me/ business htegistration
AU& ° 152022 /
PERMITTEE'S CERTIFICATION
I, IJ EaT FA,iM ,the person legally responsible for the permit,certify that I have
a copy of the Permit and O&M Agreement on site(or I will obtain a copy and it will be kept on site),that I am
responsible for the performance of the maintenance procedures,and the site has been and will be maintained
according to the O&M Agreement and approved plans. I agree to notify DEMLR of any problems with the SCMs
or built-upon area and to submit the proper forms to modify or transfer the permit prior to any changes to the

project,SCMs,or ownership. All information provided on this permit renewal application is,to the best of my
knowledge,correct and complete.
Signature: 1/4.4+1 (- ;4' Date: 7 2? Z Z
NOTARI TION: // ,+
I. i �t • Wt i 1�' t7G a Notary Public for the State of
6a.ro i County of ,S0 4.4) Ai o'V'—" ,do hereby certify
that C _ lilliiNiiii./ personally appeared before me
this the 7 day o\���� •i.. A 1 I�' ,20p?2 ,and acknowledge the due
A,s
execution of the forgoing instrum�tlt.Wiitn s 1 and dild•$fficial seal,
2 ` yo fZs
= 0 0Clo ti
(Notary Seal) i 1- -9,0.ei `�60
Notary Signature: y�` cl---0-1?
My commission expires o ^0� -vf6�'a71
Stormwater Permit Renewal Form Page 1 of 3 May 11,2018
w► .....,.........•, ..i it= .
/Lew i=151 tir 1l....,
AUG 15 2022
BY:

Permit No. ,_.5--ke)ya-5-47.
(to be provided by DWQ)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
CURB OUTLET SYSTEM SUPPLEMENT
FOR LOW DENSITY DEVELOPMENT WITH CURB AND GUTTER
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a stormwater management permit application, a
curb outlet system supplement, a low density supplement, design calculations, and plans and specifications
showing all stormwater conveyances and curb outlet details.
I. PROJECT INFORMATION
Project Name : Palmetto Creek of the Carolinas
Contact Person: Bert Exum Phone Number: [phone]
Curb outlets to (check one): X Swale _ Vegetated Area
II. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the North Carolina Administrative Code Section 15A
NCAC 2H .1008.
Initial in the space provided to indicate that the following design requirements have been met and supporting
documentation is attached. If the applicant has designated an agent on the Stormwater Management Permit
Application Form,the agent may initial below. If a requirement has not been met, attach justification.
Applicants Initials
P a. Curb outlets direct flow to a swale or vegetated area.
—3-NF b. Swales or vegetated areas receiving curb outlet flow are designed to carry, at a minimum,the
peak flow from the 10-year storm.
c. Flow velocity is non-erosive for peak flow from the 10-year storm event.
'SUP d. Longitudinal slope of the swale or vegetated area does not exceed 5%.
J(3P e. Side slopes of the swale or vegetated area are no steeper than 5:1 (horizontal to vertical).
f. Length of swale or vegetated are is> 100 feet.
—311P g. The system takes into account the run-off at ultimate built-out potential from all surfaces
draining to the system(delineate drainage area for each swale).
S(3? h. Swales are located in recorded drainage easements. RECEIVED
"fit? i. Grass type(s) for permanent vegetative cover specified on detail. SEP 0 9 2010
% P j. Swale detail provided on plan BY:
Form SWU-105 Ver 3.99 Page 1 of 3

III. DESIGN INFORMATION
Complete the following table. If additional space is needed the information should be provided in the same
format as Table 1 and attached to this form. Rainfall intensity data can be found in Appendix 8.03 of the State
of North Carolina Erosion and Sediment Control Planning and Design Manual.
Table 1. Swale Design Information
Swale No. Drainage Impervious Grassed C Q V allow V actual Flow
Area(ac) Area(ac) Area(ac) (cfs) (fps) (fps) Depth(ft) f-I
1 2.53 1.02 1.51 0.50 8.45 5 2.80 0.78 .0(2
2 1.77 1.06 0.71 0.65 7.64 5 3.68 0.64 ,026
3 1.32 0.74 0.58 0.62 5.92 5 4.09 0.54 .04
4 3.42 1.31 2.11 0.49 10.01 5 4.33 0.68 .o33
5 0.98 0.46 0.52 0.55 3.91 5 3.57 0.47 .037
6 1.71 0.69 1.02 0.50 5.87 5 4.37 0.52 .048
7 1.75 0.76 0.99 0.53 6.28 5 4.48 0.53 .047
8 1.08 0.45 0.63 0.51 4.00 5 4.03 0.45 .05
9 1.51 0.51 1.00 0.45 4.95 5 4.19 0.49 ,04/
10 2.33 0.86 1.47 0.48 7.38 5 4.64 0.56 048
11 2.56 0.90 1.66 0.46 7.49 5 4.47 0.58 (13
12 3.02 1.08 1.94 0.47 8.50 5 4.27 0.63 .035
13 2.59 0.95 1.64 0.48 7.39 5 4.63 0.56 .04$
14 2.29 0.95 1.34 0.51 7.03 5 2.59 0.74 ,0t
15 1.19 0.43 0.76 0.47 4.05 5 2.35 0.59 0(2.
16 3.98 1.79 2.19 0.54 12.85 5 3.43 0.87 ..015
17 4.98 2.11 2.87 0.52 14.79 5 3.82 0.88 01
18 1.66 0.81 0.85 0.57 6.24 5 3.22 0.62 021
i
"c�"/ ED
SEP 0 9 2010
f
(her:
Form SWU-105 Ver 3.99 Page 2 of 3

III. CURB OUTLET SYSTEM MAINTENANCE REQUIREMENTS
1. Mowing will be accomplished as needed according to the season. Grass height will not exceed six inches
at any time.
2. Swales will be inspected monthly or after every runoff producing rainfall event for sediment build-up,
erosion, and trash accumulation.
3. Accumulated sediment and trash will be removed as necessary. Swales will be reseeded or sodded
following sediment removal.
4. Eroded areas of the swales will be repaired and reseeded. Swales will be revegetated as needed and in a
timely manner based on the monthly inspections.
5. Catch basins, curb cuts, velocity reduction devices, and piping will be inspected monthly or after every
significant runoff producing rainfall event. Trash and debris will be cleared away from grates, curb cuts,
velocity reduction devices, and piping.
6. Swales will not be altered,piped, or filled in without approval from NCDENR Division of Water Quality.
I acknowledge and agree by my signature below that I am responsible for the performance of the six
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to
changes to the system or responsible party.
Print Name and Title: Bert Exum,President
Address: P.O.Box 1967 Wilmington,NC 28402
Phone: [phone] Date: �_/rf yt►j
Signature: lefrecS-C
Note: The legally responsible p 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, Di Yt . ST�Lt1 '" ,a Notary Public for the State of /Yp,Q ( L 4'0 f ,County of
( ,do hereby certify that easter C.G .ery/1r personally appeared before me this /7i
day of IIJL 5T' , obi G ,and acknowledge the due execution of the foregoing infiltration basin maintenance
requirements. Witness my hand and official seal, fret.
("64.**6:14:
,�'�J�,]/�s0 Jt m My commission expires 'y L4t atq does,
NOTARY
PUBLIC
RECEIVED
SEP 0 9 2010
Y:_
Form SWU-105 Ver 3.99 Page 3 of 3

''''r Coastal Land Design, PLLC
. -; \ "•.`' Civil Engineering/Landscape Architecture
.L ` f-: ',�/ Land Planning/Construction Management
v NC License#P-0369
Palmetto Creek of the Carolinas
Stormwater Permit No. SW8 050239
Brunswick County
Designers Certification
I, Jeffrey B. Petroff , as a duly registered Professional Engineer in the State of North
Carolina, having been authorized to observe periodically the construction of the project,
Palmetto Creek of the Carolinas
(Project)
for XDV, LLC (Project Owner)hereby state that, to the best of my
abilities, due care and diligence 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.
.D
Mgr1z ?010
By:
Signature
SEAT _
Registration Number egg-g ��ess,.%CAR 6••• -C 6 Iv
Date .�-6 - /p 3. 4. oFEss�o, -p•s
SEAL
028858 s
'',4`,�NGINEO �Q�
P.C.Box 1172 Wilmington, NC 28402 Phone:[phone] Fax:[phone] .0 Denq.co -

State Stormwater Management Systems
Permit No. SW8 050239
Certification Requirements: Page 2 of 2
3 P 1. The drainage area to the system contains approximately the permitted
acreage.
'TR 2. The drainage area to the system contains no more than the permitted .
amount of built-upon area.
SCIP 3. All the built-upon area associated with the project is graded such that the
runoff drains to the system.
3 ?' 4. The outlet/bypass structure elevations are per the approved plan.
SC1P 5. The outlet structure is located per the approved plans.
7[3P 6. Trash rack is provided on the outlet/bypass structure.
73? 7. All slopes are grassed with permanent vegetation.
-13P 8. Vegetated slopes are no steeper than 3:1.
.spP 9. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
3 10. The permitted amounts of surface area and/or volume have been
provided.
3pP 11. Required drawdown devices are correctly sized per the approved plans.
j-tsP 12. All required design depths are provided.
3 P 13. All required parts of the system are provided, such as a vegetated shelf, a
forebay, and the vegetated filter.
3' ? 14. The dimensions of the system, as shown on the approved plan, are
provided.
cc: NCDENR-DWQ Regional Office
Delaney Aycock, Brunwsick County Building Inspections
10