SW8990453_CURRENT PERMIT_20210714 (2)

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 �1�10`E53
DOC TYPE]
CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
2-U21 OZ�`�
YYYYMM DD

ROY COOPER
Governor
DIONNE DELLFGATTI
Secretary
BRIAN WRENN
Di a for
July 14, 2021
NORTH CAROLINA
Ertvtronmental Quality
Winding River Plantation Community Association, Inc.
Attn: Roger Stow, President
1640 Goley Hewett Rd
Bolivia, NC 28422
Subject: Permit Renewal
State Stormwater Management Permit No. SW8 990453
Amenity Center- Winding River
Brunswick County
Dear Mr. Stow:
The Wilmington Regional Office received a complete 8 year Stormwater Management Permit Renewal Application for
the subject project on June 28, 2021. The Division is hereby notifying you that permit SW8 990453 has been renewed
on July 14, 2021 and shall be effective until January 30, 2029. For your records, please find enclosed a renewed,
updated, and re -issued permit and a copy of the renewal application. As requested, a copy of the current operation and
maintenance agreement is enclosed. Please keep this permit on file at all times. Please note that the renewed, updated,
and re -issued permit does not impose new or different terms; it merely restates some of the previous terns to provide
you with a better understanding of your obligations under the permit
The renewal and reissuarce of this stormwater permit does not imply that the site is currently in compliance with the
terms and conditions of this state stormwater permit. The plans originally approved on September 22, 1999 and most
recently revised on June 9, 2014, will remain in full force and effect in accordance with the regulations set forth in Title
15A NCAC 2H.1000.
This permit is subject to the conditions and limitations as specified therein. Please pay special attention to the
conditions fisted in this permit regarding the Operation and Maintenance of the BMP(s), recordation of deed
restrictions, procedures for changes of 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 transfer the permit, or to renew the permit, will result in future compliance problems.
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, need additional copies of the permit or approved plans, please contact Ashley Smith in the
Wilmington Regional Office, at [phone] or [e-mail].
Sincerely,
(/��• � � J
,gi;; Brian Wrenn, Director
Division of Energy, Mineral and Land Resources
Enclosures: Attachment C — Permitting History
Renewal Application Documents
DES/ams: \\\Stormwater\Permits & Projects\l999\990453 HD\2021 07 permit 990453
cc: NCDEQ-DEMLR Wilmington Regional Office
110 ®mn ��� North Carolina Department of Environmental Quality I Division of Energy. Mineral and Land Resources
r Wilmington Regional Office 1127 Cardinal Drive Extension I Wilmington. North Carolina 28405
910.796.7215

State Stormwater Management Systems
Permit No. SW8 990453
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
STATE 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
Winding River Plantation Community Association, Inc.
Winding River POA Clubhouse
1640 Goley-Hewett Road, Winding River Plantation, Bolivia, Brunswick County
FOR THE
construction, operation and maintenance of an onsite wet detention pond and the for the construction
of impervious areas to be treated in an offsite wet detention pond, permitted under SW8 970936, in
compliance with the provisions of 15A NCAC 2H .1000 (hereafter referred to as the "stormwater
rules') and 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
(the "Division" or "DEMLR") and considered an enforceable part of this permit.
This permit shall be effective from the date of issuance until January 30, 2029, and shall be subject to
the following specified conditions and limitations:
I. DESIGN STANDARDS
This permit is effective only with respect to the nature and volume of stormwater described in
the application and other supporting data.
2. The onsite stormwater system has been approved for the management of stormwater runoff
as described in Section 1.7 on page 2 of this permit. The stormwater control has been
designed to handle the runoff from 50,712 square feet of impervious area.
3. The offsite stormwater system, which was approved under SW8 970936, has been approved
for the management of stormwater runoff as described in Section 1.8 on page 2 of this permit.
The stormwater control has been designed to handle the runoff from a total of 237,576 square
feet of impervious area. A total of 40,000 square feet of built -upon area has been allocated
under the offsite facility permit for the treatment of a portion of the runoff from this project. This
project proposes to direct the runoff from a total of 39,438 square feet to the offsite wet
detention pond.
4. The tract will be limited to the amount of built -upon area indicated on page 2 of this permit, and
per approved plans. The built -upon area for the future development is limited to 1,290 square
feet.
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.
Page 1 of 5

State Stormwater Management Systems
Permit No. SW8 990453
N
The runoff from all built -upon area within the permitted drainage area of this project must be
directed into the permitted stormwater control system.
The following design criteria have been provided in the onsite wet detention pond and must be
maintained at design condition by the permittee:
a. Drainage Area, acres:
Onsite, ft':
Offsite, ft':
b. Total Impervious Surfaces, ft':
C. Design Storm, inches:
d. Pond Depth, feet:
e. TSS removal efficiency:
f. Permanent Pool Elevation, FMSL:
g. Permanent Pool Surface Area, ft':
h. Permitted Storage Volume, ft':
i. Temporary Storage Elevation, FMSL:
j. Controlling Orifice:
k. Permitted Forebay Volume, ft3:
I. Max. Fountain Horsepower:
I. Receiving Stream/River Basin:
M. Stream Index Number:
n. Classification of Water Body:
2.23
97,139
0
50,712
1
5.0
90%
22.0
8,900
4,246
22.47
1.2"0 pipe
5,233
1/8
Sandy Branch / Lumber
LBR59 15-25-1-14
"C Sw HQW"
The following design criteria have been provided in the offsite wet detention pond permitted
under SW8 970936 and must be maintained at design condition by J. Mark Caldwell and
Clearwater Capital, LLC:
a. Drainage Area, acres:
Onsite, ftZ:
Offsite, ft':
SW8 990453
Phase II Future:
b. Total Impervious Surfaces, ft':
Phase I onsite, ft':
Phase II offsite, ftz:
SW8 990453 offsite, ftZ:
C. Design Storm, inches:
d. Pond Depth, feet:
e. TSS removal efficiency:
f. Permanent Pool Elevation, FMSL:
g. Permanent Pool Surface Area, ftz:
h. Permitted Storage Volume, ft3:
1. Temporary Storage Elevation, FMSL:
j. Controlling Orifice:
k. Permitted Forebay Volume, ft':
I. Max. Fountain Horsepower:
I. Receiving Stream/River Basin:
M. Stream Index Number:
n. Classification of Water Body:
11. SCHEDULE OF COMPLIANCE
10.05
198,180
239,702
67,082
172,620
237,576
96,000
101,576
40,000
1
6.0
90%
20.0
14,130
23,910
21.47
2.0"0 pipe
8,650
1/6
Lockwoods Folly River / LBR59
15-25-1-(11)
"SC HQW"
The onsite and offsite stormwater management systems shall be constructed in their entirety,
vegetated and operational for their intended use prior to the construction of any built -upon
surface.
2. During construction, erosion shall be kept to a minimum and any eroded areas of the system
will be repaired immediately.
Page 2 of 5

State Stormwater Management Systems
Permit No. SW8 990453
3. The permittee shall at all times provide the operation and maintenance necessary to assure
the permitted onsite stormwater system functions 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 slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and specifications.
f. Debris removal and unclogging of outlet structure, orifice device, flow spreader, catch
basins and piping.
g. Access to the outlet structure must be available at all times.
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.
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. 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.
g. Other modifications as determined by the Director.
6. The offsite stormwater facility shall be maintained at design condition by J. Mark Caldwell and
Clearwater Capital, LLC, under the terms and conditions of the latest version of permit number
SW8 970936.
7. 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.
8. 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.
9. Decorative spray fountains are allowed in the pond, subject to the following criteria:
a. The minimum permanent pool volume is 30,000 cubic feet.
b. The fountain must draw its water from less than 2' below the permanent pool surface.
C. 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.
d. The fountain may not be placed into the forebay.
e. The falling water from the fountain must be centered in the main pond, away from the
shoreline.
f. The maximum horsepower for a fountain in this pond is 1 /8 horsepower.
Page 3 of 5

State Stormwater Management Systems
Permit No. SW8 990453
10. 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.
11. Access to the stormwater facilities shall be maintained via appropriate easements at all times.
12. 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.
13. 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. Any items not in compliance must be
repaired, replaced restored, or resolved prior to the transfer. Records of maintenance activities
performed to date may be requested.
III. GENERAL CONDITIONS
1. 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.
2. 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.
3. 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.
4. 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. Dissolution of the partnership, corporate, or LLC entity, subject to NCGS 55-14-05 or
NCGS 57D-6-07 and 08,
C. Bankruptcy;
d. Foreclosure, subject to the requirements of Session Law 2013-121;
5. 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;
Page 4 of 5

State Stormwater Management Systems
Permit No. SW8 990453
6. The permittee is responsible for compliance with all terms and conditions of this permit until
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
permit.
7. The permittee grants Division Staff permission to enter the property during normal business
hours to inspect all components of the permitted project.
8. 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.
9. Approved plans, application documents, supplements, calculations, operation and
maintenance agreement, and specifications for this project are incorporated by reference and
are enforceable parts of the permit. A copy of this permit, application, supplements, operation
and maintenance agreement, and approved plans and specifications shall be maintained on
file by the permittee.
10. Unless specified elsewhere, permanent seeding requirements for the on -site stormwater
system 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 for cause as allowed by the
laws, rules, and regulations contained in 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 renewed, updated and reissued this the 14th day of July 2021.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
C&42��.,p
Brian Wrenn, ire tcre o
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Page 5 of 5

Attachment C - Permitting History
Amenity Center- Winding River
Permit No. SW8 990453
Approval
Permit
BIMS
Description of the
Date
Action
Version
9/22/1999
Original
10
Approval
1/30/2007
Modification
1.1
9/6/2011
Transfer
1.2
1. The removal of the proposed shuffleboard courts
and associated sidewalk from the approved plan,
totaling 1,928 square feet of BUA, to be replaced with
bocce ball courts totaling 1,200 square feet of BUA,
for a net decrease of 728 square feet. This 728 square
Plan
feet is available for future development within the on -
6/9/2014
Revision
1.3
site pond drainage area. 2. Minor changes to the
approved amount of BUA within the drainage area of
the offsite detention pond under SW8 970936, with no
change in the total BUA. The permitted BUA for
future development within the drainage area to the
offsite pond, remains at 562 square feet.
7/14/2021
Renewal
2.0

'UEMLK'UJE'UNLY- _
Date Receiv d
Fee Paid
Permit Number
—
sue& 9 y 3y5
NC DEQ Division of Energy, Mineral and Land Resources 7 RF.cEIVED
STATE STORMWATER:
PERMIT RENEWAL APPLICATION FORM 8 2021
,.=Q
WILMINGTON Ro
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 990453
2. Project name: Winding River Plantation Community Association Inc
3. Project street address: 1640 Golev Hewett Road
City: Bolivia 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:Hdeg.nc.gov/about/divisions/energv-
m ineral-la nd-resources/energy-mineral-la nd-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://deg.ric gov/about/divisions/energy-mineral-land-
resources/energy-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: Winding River Plantation Community
Association, Inc.
2. Signing Official's Name: Roger Stow
3. Signing Official's Title: WRPCA Board President
4. Mailing Address: 1640 Golev Hewett Road
City: Bolivia State: NC ZIP: 28422
5. Street Address: 1640 Golev Goley Hewett Road
City: Bolivia State: NC ZIP: 28422
6. Phone: [phone] Email: coerrv(ftamsmot.com
JUN 2 6 2021 j
By:�_
Stormwater Permit Renewal Form Page 1 of 3 May 11, 2018

C. SUBMITTAL REQUIREMENTS
Submit the application package to the appropriate DEMLR Regional Office (Coastal, SA Waters) or DEMLR
Central Office (Urbanizing Areas Ph 2, USMP, Non -Coastal HQW/ORIM. Only applications packages that
include all 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:
RS 1. A permit application processing fee of $505.00 payable to NCDEQ.
RS 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.
RS 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 deed restrictions
and protective covenants will be submitted at a later date.
RS 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
® 1 do not have a copy of the current recorded O&M Agreement for all SCMs and am
requesting a copy be sent to me. I agree to keep this on file with the permit.
RS 5. Designer Certifications, Please select one
® A copy of the cer ification(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.
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.
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).
https://www.sosnc.gov/online services/search/by title/ Business Registration
J U N 2 8 2021
By:._
Stormwater Permit Renewal Application Form Page 2 of 3 May 11, 2018

D. PERMITTEE'S CERTIFICATION
I, RQ TP s-, 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, c�r and complete.
Signature:���--- � Dater
NOTARIZATION:
1, it a Notary Public for the State of
County of Yl/K$ tJ � , do hereby certify
that e r personally appeared before me
this the day of "` 20_2�L, and acknowledge the due
00,
execution of the forgoing instrument. Witness my hand and official seal,
(Notary Seal)
Notary
My commission
U r0� S
:• U' NOTARY m
N
• jOUBI.�G 2�
n
JUN 2 8 2021
BY.•_
Stormwater Permit Renewal Application Form Page 3 of 3 May 11, 2018

Permit No. Sli)iGO��
State of North Carolina (to be Provided y p J
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
OFF -SITE SYSTEM SUPPLEMENT
FOR DEVELOPMENT DRAINING TO PERMITTED OFFSITE TREATMENT SYSTEMS
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, an
off -site system supplement for each off -site stonnwater treatment system, appropriate supplement forms for any
on -site stormwater treatment systems, and plans and specifications showing all stormwater conveyances and
drainage details for the project..
I. PROJECT INFORMATION (please complete the following information for your project):
Project Name: Amenity Center @ Winding River
Contact Person: David Edwards Phone Number: ( 910 ) 755-7020
This worksheet applies to Drainage Basin (1) One (from Form SWU-101, Section III, item 6)
Is all drainage from the project directed to the off -site system? (circle one): Yes No
II. OFF -SITE SYSTEM INFORMATION (please complete the following information for the off -site system
that will treat nmoff from your project):
Permit No. SW8 970936
Project Name: Clear Water Place
Type of System (wet pond, infiltration basin, etc.):_
Lot No. (if part of a subdivision): N/A
M. REQUIRED ITEMS CHECKLIST
Wet pond
Prior to issuing an off -site permit, verification of the following information must be provided_ .Initial in the
space provided to indicate that the following requirements have been met and supporting documentation is
attached. If the applicant has designated an agent in the Stormwater Management Permit Application Form, the
agent may initial below. If a requirement has not been met, attach justification.
Is
a. Copy of recorded deed restriction limiting the built -upon area on the site.
b. Engineers certification for the existing off -site system.
c. No outstanding Notices of Violation for the off -site system.
d. Off -site system is in compliance with their permit.
Form SW-106 August 1998 Page ] of 2

R,
IV. STORMWATER COLLECTION SYSTEM MAINTENANCE REQUIREMENTS
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.
J. 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 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 may 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 maintaining the stormwater collection
system in accordance with the above maintenance procedures. In addition, I acknowledge and agree that I am
responsible for ensuring that the site drainage is maintained in a manner that is consistent with the approved
design objectives. I agree to notify DWQ of any problems with or changes to the system, and changes in the
name of the project, responsible parry, or address.
Print name: bluegreen, Carolina Land, Inc., David Edwards
Address:_ Post Office Box 770, Supply NC 28462
Phone: (91O) 755-7020
Title:
Signa
Date:
1, . a Notary Public for the State of
County o �Q o ,,• �k do hereby certify that
personally appeared before me this 1p�\- day of�nQ�_ 19 9`� , and acknowledge the
due execution of the forgoing infiltration system maintenance requirements. Witness my hand and official seal,
SEAL
My
VJAtD
,� �'• . boo
Ono U _
SIyJC, COJo
W COMMISSION WIRES MAY 31. 2003
Form SWU-106 August 1998 Page 2 of 2

Permit No. go S `i 9v¢s 3/ rY
(to be provided by DWQ)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
OFF -SITE SYSTEM SUPPLEMENT
FOR DEVELOPMENT DRAINING TO PERMITTED OFF-SITETREATMENTSYSTEMS
This form may he photocopied for use as an original
DWO Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a stormwater management permit application, an
off -site system supplement for each off -site stormwater treatment system, appropriate supplement forms for any
on -site stormwater treatment systems, and plans and specifications showing all stormwater conveyances and
drainage details for the project.
I. PROJECT INFORMATION
Project Name :
C_N 1Ci. c—D W1kl171'JC U
Contact Person: M I L 151 �G �1 L. Lc Phone Number: (910) F' z0Z)
Is all drainage from the project directed to the off -site system? (circle one): Yes No
II. OFF -SITE SYSTEM INFORMATION (please complete the following information for the off -site system
that will treat runoff from your project):
Permit No. wtS -D I v I Jf
Project Name: CLat`tZ U)Pf 1 I; Lg c a W IUD IN�y 1 Ve%
Type of System (wet pond, infiltration basin, etc.):
Lot No. (if part of a subdivision): (J A
How much built upon area draining to the permitted treatment system has been allocated to this project?_
J�e, 9�05 5 F
III. REQUIRED ITEMS CHECKLIST
Prior to issuing an off -site permit, verification of the following information must be provided. Initial in the
space provided to indicate that the following requirements have been met and supporting documentation is
attached. If the applicant has designated an agent in the Stormwater Management Permit Application Form, the
agent may initial below. If a requirement has not been met, attach justification.
Form SWU-106 Ver 3.99
Page 1 of 2

Applicants Initials
a. Deed restrictions limiting the built -upon area on the site have been recorded.
b. Engineers certification for the existing off -site system has been submitted to DWQ.
c. There are no outstanding Notices of Violation for the off -site system.
d. Off -site system is in compliance with the issued permit.
IV. STORMWATER COLLECTION 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. Accumulated sediment and trash will be removed from the collection system as necessary. Swales and
ditches will be reseeded or sodded following sediment removal.
3. Eroded areas of swales and ditches will be repaired and reseeded. Swales and ditches will be revegetated as
needed based on monthly inspections.
4. The collection system, including 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.
5. The collection system may not be altered in any way without prior approval from NCDENR Division of
Water Quality.
I acknowledge and agree by my signature below that I am responsible for maintaining the stormwater collection
system in accordance with the five 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 and Title:n I It ) C SOO C 5--T�T E&T E <� \ STEZ'i'P ft1_4 c"'l
AririrPcc• )(,30 MM3b t' � t- VMZN C0(G,O .110f'P Sv )7E i0 S
Date:
Note: The legally respy/sible pany'shovid 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, aj s T0. I I Set 7—e r , a Notary Public for the State of Nnr[h GZ Ko i i,/10.,County of
Mew 1+Z' nrwe t , do hereby certify that �tr�94 C ' {00r5wec_t personally appeared before me this
day of 1I U I r�n 00 (o , and acknowledge the due execution of the forgoing infiltration basin maintenance
requereinen Ps, Witness my hand and official seat,
t , r
i 1rkSEM,
PoriS U 1105 Rev 3.99
My commission expires $'a 'o;IQ
Page 2 of 2

i.
0
I

Permit No.
(to be provided by DWQ)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form may be photocopied for use as an original
DWO Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a wet detention basin supplement for each basin,
design calculations, plans and specifications showing all basin and outlet structure details, and a fully executed
operation and maintenance agreement.
I. PROJECT INFORMATION (please complete the following information):
Project Name: Winding River HOA Clubhouse Expansion
Contact Person: Brad Sedgwick, PE Phone Number: [phone]
For project with multiple basins, specify which basin this worksheet applies to:
Elevations
Basin Bottom Elevation
Permanent Pool Elevation
Temporary Pool Elevation
Area
Permanent Pool Surface Area
Drainage Area
Impervious Area
Volumes
Permanent Pool Volume
Temporary Pool Volume
Forebay Volume
Other parameters
SA/DA'
Diameter of Orifice
Design Rainfall
Design TSS Removal Z
1
17 ft. (floor of the basin)
22 ft. (elevation of the orifice)
22.47 ft. (elevation of the discharge structure overflow)
8900 sq. ft. (water surface area at the orifice elevation)
2.23 ac. (on -site and off -site drainage to the basin)
1.16 ac. (on -site and off -site drainage to the basin)
26167 cu. ft. (combined volume of main basin and forebay)
4246 cu. ft. (volume detained above the permanent pool)
5233 cu. ft. (approximately 20% of total volume)
3.8 (surface area to drainage area ratio from DWQ table)
1.2 in. (2 to 5 day temporarypool draw -down required)
1 in.
90 % (minimum 85% required)
Form: SW-102 Rev. 3.99 Page 1 of

Footnotes:
1 When using the Division SA/DA tables, the correct SA/DA ratio for permanent pool sizing should be computed based upon the
Iq
actual impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non?
standard table entries.
Z The requirement for a vegetative filter may be waived if the wet detention basin is designed to meet 90% TSS removal.
U. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices manual
(N.C. Department of Environment, Health and Natural Resources, November 1999) and Administrative Code
Section: 15 A NCAC 2H .1008. 1
Initial in the space provided to indicate the following design requirements have been met and supporting
documentation is attached. If the applicant has designated an agent in the Stormwater Management Peimit
Application Form, the agent may initial below. If a requirement has not been met, attach justification. g
N %6&.
i
a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
b. The forebay volume is approximately equal to 20% of the basin volume.
c. The temporary pool controls runoff from the design storm event.
d. The temporary pool draws down in 2 to 5 days.
e. If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow
calculations)
f. The basin length to width ratio is greater than 3:1.
g. The basin side slopes above the permanent pool are no steeper than 3:1.
h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail)..
i. Vegetative cover above the permanent pool elevation is specified.
j. A trash rack or similar device is provided for both the overflow and orifice.
0
k. A recorded drainage easement is provided for each basin including access to nearest1ll
right-of-way.
04 1. If the basin is used for sediment and erosion control during construction, clean out of
the basin is specified prior to use a wet detention basin.
14 Ld5. in. A mechanism is specified which will drain the basin for maintenance or an emergency.
M. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT fl
The wet detention basin system is defined as the wet detention basin, pretreatment including fore bays and the
vegetated filter if one is provided. G
This system (check one) ( ) does (X) does not incorporate a vegetated filter at the outlet. �I
This system (check one) (IQ does () does not incorporate pretreatment other than a fore bay.
Form: SWU-102 Rev. 3.99 Page 2 of 4

M4intenance activities shall be performed as follows:
1. After every significant runoff producing rainfall event and at least monthly:
a. Inspect the wet 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, now
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 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 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.
3 I'll?
When the permanent pool depth reads 482% feet in the main pond, the sediment shall be removed.
3 • 1r7
When the permanent pool depth reads " feet in the fore bay, the sediment shall be removed.
BASIN DIAGRAM
Oil in the blanks)
Permanent Pool Elevation 22
Sediment RemovaW. 18.25
Sediment Removal Elevation 18.25 75%
Bottom Elevation\ 17
Bottom Elevation 17 25%
FOREBAY MAIN POND
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 fore bay berm.
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 detention basin system shall be maintained in good working order.
Form: SWU-102 Rev. 3.99 Page 3 of 4

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: Mike Stoneshvet
Title: Authorized Agent 1l
Address 1630 Military Cutoff Road, Suite 108, Wilmington, NC 28403
Phone
Signature
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, CrW5kO I t ZZ✓ a Notary Public for the State of av o I i net,
County of N PAU i+&rlyve✓ do hereby certify that _ M1 c hcu j StM?S"hree r
personally appeared before me this 2 Co day of apr� 1 20 U�S and acknowledge the due
execution of the foregoing wet detention basin maintenance requirements. Witness my hand and official seal;
SEAL
My commission expires z- a 19 -,)z 1 O
Form: SWU-102 Rev. 3.99 Page 4 of 4

State Stormwater Management Systems
Permit No. SW8 990453
Amenity Center @ Winding River
Stormwater Permit No. SW8 990453
Brunswick County
Designer's Certification
I, JAy Np�s as a duly registered tfofr596 OJAt_, FA191AM in the
State of North Carolina, having been authorized to observe (periodicallyhveekly/full time) the construction of the project,
for ffW&Q2JXtA ChRdUtJA LAjJ> I INc. (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.
Noted deviations from approved plans and specifications:
i
Date F MOV Zoat;
SEAL
9816 =
NGINE�Q'�?���
/R. HOOS\Z\�'
iW `lWo

State Stormwater Management Systems
Permit No. SW8 990453
Certification Requirements:
1. The drainage area to the system contains approximately the pemutted acreage.
2. The drainage area to the system contains no more than the permitted amount of built -upon area.
1m ,
All the built -upon area associated with the project is graded such that the runoff drains to the system.
The outletfb}pass structure elevations are per the approved plan.
The outlet structure is located per the approved plans.
Trash rack is provided on the outlet/bypass structure.
All slopes are grassed with permanent vegetation.
Vegetated slopes are no steeper than 3:1.
The inlets are located per the approved plans and do not cause short-circuiting of the system.
The permitted amounts of surface area and/or volume have been provided.
Required drawdown devices are correctly sized per the approved plans.
All required design depths are provided.
All required parts of the system are provided, such as a vegetated shelf, and a
forebay.
The overall dimensions of the system, as shown on the approved plans, are provided.
cc: NCDENR-DWQ Regional Office
Delaney Aycock, Brunswick County Building Inspector