SW8030226_CURRENT PERMIT_20030727

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW�iJ�Dm&
DOC TYPE
� CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
A!k-7,21
YYYYMMDD

OF \NA
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E.,Director
p
Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
July 21, 2003
Mr. Mark Saunders, President
Rivers Edge Golf Club and Plantation
2000 Arnold Palmer Drive
Shallotte, NC 28459
Subject: Permit No. SW8 030226
The Gallery
High Density Stormwater Project
Brunswick County
Dear Mr. Saunders:
The Wilmington Regional Office received a complete Stormwater Management Permit
Application for The Gallery on July 17, 2003. Staff review of the plans and specifications has
determined that the project, as proposed, will comply with the Stormwater Regulations set forth
in Title 15A NCAC 2H.1060, We are forwarding Permit No. SW8 030226 dated July 21, 2003,
for the construction of The Gallery.
This permit shall be effective from the date of issuance until July 21, 2013, and shall be subject
to the conditions and limitations as specified therein. Please pay special attention to the
Operation and Maintenance requirements in this permit. Failure to establish an adequate system
for operation and maintenance of the stormwater management system 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 upon written request within thirty (30) days following
receipt of this permit. This request must be in the form of a written petition, conforming to
Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative
Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this
permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please contact
Laurie Munn, or me at [phone].
Sincerely;
Rick Shiver
Water Quality Regional Supervisor
RSSlasm S:1WQSISTORMWATIPERMIT1030226.july03
cc: David A. Hollis
Brunswick County Building Inspections
Laurie Munn
Wilmington Regional Office
Central Files
WNW
N. C. division of Water Quality 127 Cardinal Drive Extension [phone] Customer Service
Wiimington Regionaf Office Wilmington, NC 28405 [phone] Fax [phone] NCDEN

a
State Stormwater-Management Systems
Permit No. SW8 030226
DIVISION OF WATER QUALITY
PROJECT DESIGN
DATA SHEET
Project Name:
The Gallery
Permit Number:
SW8 030226
Location:
Brunswick County
Applicant:
Mark Saunders, President
Mailing Address:
Rivers Edge Golf Club and Plantation
2000 Arnold Palmer Drive
Shallotte, NC 28459
Application Date-
July 17, 2003
Receiving Stream/River Basin:
Shallotte River / Lumber
Stream Index Number:
LBR 15-25-2-(7.5)
Classification of Water Body-.
"SC HQW"
Pond Number:
Pond 1 Pond 2
Drainage Area, acres:
2.48 3.0
Onsite, sq. ft.-.
107,935 130,705
Offsite, sq. ft.:
none, per engineer
Total Impervious Surfaces, sq. ft.:
64,683 69,556
Fond Depth, feet:
4 6
TSS removal efficiency:
90% 90%
Permanent Pool Elevation, FMSL:
18.0 20.0
PF:trnitted Surface Area, sq. ft.:
5,912 5,835
(,Surface Area at Permanent Pool)
Permitted Storage Volume, cubic ft.:
6,551 6,441
Temporary Storage Elevation, FMSL:
19.0 21.0
Controlling Orifice:
1.25"� 1.25"�
(drawdown in 2-5 days)
Permitted Forebay Volume, cubic ft.:
1,537 2,625
3

State Stormwater Management Systems
Permit No. SW8 030226
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
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
Rivers Edge Golf Club and Plantation
The Gallery
Brunswick County
FOR THE
construction, operation and maintenance of 2 wet detention ponds 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 Water Quality and considered a part of this
permit.
This permit shall be effective from the,date of issuance until July 21, 2013, and shall be subject
to the following specified conditions and limitations:
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 stormwater system has been approved for the management of stormwater runoff as
described on page 3 of this permit, the Project Data Sheet. The stormwater control has
been designed to handle the runoff from 134,239 square feet of impervious area.
3. The tract will be limited to the amount of built -upon area indicated on page 3 of this
permit, and per approved plans.
4. 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.
The runoff from all built -upon area within the permitted drainage area of this project must
be directed into the permitted stormwater control system. A permit modification must be
submitted and approved prior to the construction of additional built -upon area from
outside of the approved drainage area.

State Stormwater Management Systems
Permit No. SWS 030226
11. SCHEDULE OF COMPLIANCE
1. 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.
2. During construction, erosion shall be kept to a minimum and any eroded areas of the
system will be repaired immediately.
3. The permittee shall at all times provide the operation and maintenance necessary to assure
the permitted stormwater system functions at optimum efficiency. 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.
4. Records of maintenance activities must be kept and made available upon request to
authorized personnel of DWQ. The records will indicate the date, activity, name of
person performing the work and what actions were taken.
S. Decorative spray fountains will not be allowed in the stormwater treatment system.
6. The facilities shall be constructed as shown on the approved plans. This permit shall
become voidable unless the facilities are constructed in accordance with the conditions of
this permit, the approved plans and specifications, and other supporting data.
7. 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.
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. The permittee shall submit to the Director and shall have received approval for revised
plans, specifications, and calculations prior to construction, for any modification to the
approved plans, including, but not limited to, those listed below:
a. Any revision to any item shown on the approved plans, including the stormwater
management measures, built -upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the drainage
area.
e. Further subdivision, acquisition, or sale of all or part of the project area. The
project area is defined as all property owned by the permittee, for which
Sedimentation and Erosion Control Plan approval or a CAIVMA Major permit was
sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the approved
plan.

State Stonmvater Management Systems
Permit No. SW8 030226
10. The permittee shall submit final site layout and grading plans for any permitted future
areas shown on the approved plans, prior to construction. If the proposed BUA exceeds
the amount permitted under this permit, a modification to the permit must be submitted
and approved prior to construction.
11. A copy of the approved plans and specifications shall be maintained on file by the
Permittee for a minimum of ten years from the date of the completion of construction.
12. At least 30 days prior to the sale or lease of any portion of the property, the permittee
shall notify DWQ and provide the name, mailing address and phone number of the
purchaser or leasee. An access/maintenance easement to the stormwater facilities shall be
granted in favor of the permittee if access to the stormwater facilities will be restricted by
the sale or lease of any portion of the property.
13. The permittee must maintain compliance with the proposed built -upon area and ensure
that the runoff from all the built -upon is directed into the permitted system.
14. 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.
15. The permittee must maintain the current permitted drainage area. No additional runoff
from outside of the permitted drainage area boundary may enter the permitted stormwater
facilities without first applying for and receiving a permit modification.
III. GENERAL CONDITIONS
This permit is not transferable except after notice to and approval by the Director. In the
event of a change of owership, or a name change, the pennittee must submit a formal
permit transfer request to the Division of Water Quality, accompanied by a completed
name/ownership change form, documentation from the parties involved, and other
supporting materials as may be appropriate. The approval of this request will be
considered on its merits and may or may not be approved. The permittee is responsible
for compliance with all permit conditions until such time as the Division approves the
transfer request.
2. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to enforcement action by the Division of Water Quality, in accordance with
North Carolina General Statute 143-215.6A to 143-215.6C.
3. The issuance of this permit does not preclude the Permittee from complying with any and
all statutes, rules, regulations, or ordinances which may be imposed by other government
agencies (local, state, and federal) which have jurisdiction.
4. In the event that the facilities fail to perform satisfactorily, including the creation of
nuisance conditions, the Permittee shall take immediate corrective action, including those
as may be required by this Division, such as the construction of additional or replacement
ston-nwater management systems.
5. The penmittee grants DENR Staff permission to enter the property during normal business
hours for the purpose of inspecting all components of the permitted stormwater
management facility.
6. The permit may be modified, revoked and reissued or terminated for cause. The filing of
a request for a permit modification, revocation and reissuance or termination does not
stay any permit condition.

State Stonnwater Management Systems
Permit No. SW8 030226
Unless specified elsewhere, permanent seeding requirements for the stormwater control
must follow the guidelines established in the North Carolina Erosion and Sediment
Control Planning and Design Manual.
Approved plans and specifications for this project are incorporated by reference and are
enforceable parts of the pen -nit.
9. The permittee shall notify the Division any name, ownership or mailing address changes
within 30 days.
Permit issued this the 21 st day of July, 2003.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Alan W. Klimek, P.., Director
;7--L- Division of Water Quality
By Authority of the Environmental Management Commission
Cal

State Stormwater Management Systems
Permit No. SWS 030226
The Gallery
Stormwater Permit No. SW8 030226
Brunswick County
Designer's Certification
1, , as a duly registered
in the State of North Carolina, having been authorized to observe (periodically/weekly/full tune)
the construction of the project,
(Prof ect)
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 is included in the Certification.
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
SEAL
7

State Stormwater Management Systems
Permit No. SW8 030226
Certification Requirements:
T_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 grassed 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/or 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, and a
forebay.
14. The overall dimensions of the system, as shown on the approved plans, are
provided.
cc: NCDENR-DWQ Regional Office
Brunswick County Building Inspections

0-10E.USE'0NL-Y
Date Received
Fee Paid
Permit Number
d.3
ZA
c-,-J;iJ30 3oa...
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER 1VIANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
L GENERAL INFORMATION
Applicants name (specify the name of the corporation, individual, etc. who owns the project):
Z. Print Owner/Si ping Official's name and title (person legally responsible for facility and compliance):
MA2'L -- s i D -. nl "-r-
3. Mailing Address for person listed in item Z above:
Z' Coo A zNoLn �,gt<,AEiL
City: A LL-Q-r rF State: NC' Zip:Z g
Telephone Number: t7q — 2 Z 4L
4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
C�ALLr✓2'�
5. Location of Project (street address):
t VET r DC7.F- DO
- -- -- - -
City: i4-ALLD`7TTE County: 2ttofSGJIG14 -
6. Directions to project (from nearest major intersection):
FP- 0AA NC- 13 D 2 NC 17q , -Sr,] rani NC I-7q -n IAcrc4To
7. Latitude:_- _ 3 s Longitude: �U 22Z rr of project
Contact person who cananswerquestions about the project:
Name: _ 1ty r C� -f s-� �� I Lt ` - Telephone Number: 0
II. PERMIT INFORMATION:
1. Specify whether project is (check one): '/New Renewal _ Modification
ORIGINAL

2. if this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number and its issue date (if known)
3. Specify the type of project (check one):
Low Density ✓ High Density Redeveiop General Permit Other
4. Additional Project Requirements (check applicable bianks):
_CAMA Major sedimentation/Erasion Control ^404/401 Permit _NFDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748.
III. PROJECT INFORMATION
?. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative
(one to two pages) describing stormwater management for the project .
- =)r> W E_-I` P�Ars
2. Stormwater runoff from this project drains to the �_ U rA F-1- E- d—L River basin.
3. Total Project Area: q . Q 8 acres
5. How many drainage areas does the project have?.
4. Project Built Upon Area: s 4 %
6. Compiete the following information for each drainage area. If there are more than two drainage areas in the
project, attach an additional sheet with the information for each area provided in the same format as below.
TN M n 4 1
Basin:Information
Drainage, a l
Dtairiag e.Area 2
Receiving Stream Name
SfIALLO E Rk VErZ.
LIJ A L L 0-T-4 Rl VF 2
Receiving Stream Class
G , 5 w
C % S�J
Drainage Area :
( D q35 S i=
!. DS SF
Existing Impervious' Area
.3 3 SF
Q < F
Proposed Impervious'Area
(p 4 �o 3 F I
&q �5 5 Co 5 F
% Impervious` Area (total)
Iriipervious`. Scirface 4rea i' ,
..
Drainage Areal
Drainage Area;
On -site Buildings
3
D% (a
SF
On -site Streets
Z
P
SF
On -site Parking
1
5 F
3
d
5F
On -site Sidewalks �Ae7pa-t�
2.
0S-q
5F
F
Other on site �2�`
CP >
35
5F
]
Sr
Off -site
Q
5F
Q
< T_
Total:
(� 4
(v 2 E
5 F
Total:
' Imperviaus area is defined as the built upon area includingg, but not limited to, buildings, .roads, parkingareas,
sidewalks, gravelareas,areajs, etc.
+ + r r _ : nn Pave Z of 4

7. How was the off -site impervious area listed above derived? W./,A _
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions, outparcels and future development prior to the sale of any tot. If lot sizes vary significantly, a table
listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment.
1. The following covenants are Intended to ensure ongoing compliance with state stormwater management permit number
as issued by the Division of Water Quality. These covenants may not be
changed or deleted without the consent of the State.
2. No more than square feet of any lot shall be covered by structures or impervious materials.
Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wood
decking or the water surface of swimmingpools.
3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings.
4. Built -upon area in excess of the permitted amount requires a state stormwater management permit modification prior to
construction.
5. All permitted runoff from outparceis or future development shall be directed into the permitted stormwater control
system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity
and performance of the system as permitted.
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the applicable items required above, that the covenants will be binding on all parties and persons
claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted
without concurrence from the State, and that they will be recorded prior to the sale of any lot.
V. SUPPLEMENT FORMS
The applicable state stormwater management permit supplement form(s) listed below must be submitted for each
BMP specified for'this project. Contact the Stormwater and General Permits Unit at [phone] for the status
and availability of these forms. .
Form SWU-102
Wet Detention Basin Supplement
Form SWU-103
Infiltration Basin Supplement
Form SWU-104
Low Density Supplement
Form SWU-105
Curb Outlet System Supplement
Form SWU-106
Off -Site System Supplement
Form SWU-107
Underground Infiltration Trench Supplement
Form SWU-108
Neuse River Basin Supplement
Form SWU-109
Innovative Best Management Practice Supplement ti
T7 -.., cuff 1 1 n r Vo' 'i nn D.,.,0 1 of A

VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Regional Office.
1. Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
Initials
• Original and one copy of the Stormwater Management Permit Application Form
• One copy of the applicable Supplement Form(s) for each BMP}
• Permit application processing fee of $420 (payable to NCDENR)
• Detailed narrative description of stormwater treatment/management
• Two copies of plans and specifications, including:r�
- Development/Project name
- Engineer and firm
-Legend
- North arrow
- Scale
- Revision number & date
- Mean high water line
Dimensioned property/project boundary
- Location map with named streets or NCSR numbers
- Original contours, proposed contours, spot elevations, finished floor elevations
- Details of roads, drainage features, coIIection systems, and stormwater control measures
- Wetlands delineated, or a note on plans that none exist
- Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations
- Drainage areas delineated
- Vegetated buffers (where required)
VII. AGENT AUTHORIZATION
If you wish to designate authority to another individual or firm so that they may provide information on your
behalf, please complete this section. , - /�
Designated agent (individual or firm): E•RST C40rcr (�� 21 r-LC_O_�
Mailing Address: ';:105T DF4--1 Gtc 24c0
CiP-AL_LState: A142- Zip:
Phone: ( - � 0 1 1-S 4 " g D 2 -1 -. Fax: i "1I a ) 7.5-¢
Vin. APPLICANT'S CERTIFICATION
1, (print or type name of person listed in General Information, item
certify that the information included on this permit applicati(
that the project will be constructed in conformance with th
and protective covenants will be re ded, and that the progas
NCAC 2H .1000. "s u
txrto of my knowledge, correct and
psd h e required deed restrictions
3d p
t&�m'�
* + ith the requirements of 15A
1998 z=
Date:
yr
a
Form SW U-101 Version 3.99 Page 4 of 4

Pemlit No. ego 3 O --)- 3_(�
(to be provided by DTV&
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER NIANAGEMENT PERMIT APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form may be photocopied for use as an original
DWO Stom water Management Plan Review:
A complete storniwater management plan submittal includes an application form, a wet detention basin
supplement for each basin, design calculations, and plans and specifications showing all basin and outlet
structure details.
I. PROJECT INFORMATION
Proj ect Name:- 1 M 6- `r-
Contact Person: �A-V + r� 4 40 t_c_ .! S Phone Number: 01 Q — g 02q
For projects with multiple basins, specify which basin this woricsheet applies to: JA S 6f'� I -
elevations
Basin Bottom Elevation �0 ft
Permanent Pool Elevation r g 00 ft.
Temporary Pool Elevation ft.
areas
Permanent Pool Surface Area , r Z sq, ft.
Drainage Area 2 • S Z ac.
Impervious Area j ac.
volumes
Permanent Pool Volume __7 & 0 Q cu. ft.
Temporary Pool Volume
Forebay Volume
Other parameters
SA/DA;
Diameter of Orifice
Design Rainfall
Design TSS Removal 2
rp S 5 r cu. ft.
1 S3 cu. ft.
010SZ
25 ^ in.
/ 1 0 in.
i 0 %
(floor -of the basin)
(elevation of the orifice)
(elevation of the discharge structure overflow)
(water surface area at the orifice elevation)
(on -site and off -site drainage to the basin)
(on -site and off -site drainage to the basin)
(combined volume of main basin and forebay)
(voltune detained above the permanent pool)
(approximately 20% of total volume)
(surface area to drainage area ratio from DWQ table)
(2 to S day temporary pool draw -down required)
(minimum 85% required)
ORIGINAL
Form SWU-l02 Rev 3.99 Page 1 of 4

Footnotes:
r When using the Division SA/DA tables, the correct SA/DA ratio for permanent pool sizing should be computed based upon the
actual impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non-
standard table entries.
2 In the 20 coastal counties, the requirement for a vegetative Filter may be waived if the wet detention basin is designed to provide
90% TSS removal. The NCDEVR BMP manual provides design tables for both 85% TSS removal and 90% TSS removal.
H. 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, February 1999) and Adnunistrative Code
Section: 15 A NCAC 2H .1008.
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 Stomlwater Management Permit
Application Form, the agent may initial below. If a requirement has not been met, attach justification.
Applicants Initials
L�1L4 a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
_t�__ b. The forebay volume is approximately equal to 20% of the basin volume.
c. The temporary pool controls runoff from the design storm event.
vC� r d. The temporary pool draws down in 2 to 5 days.
71-1 e. If required, a 30-foot vegetative filter is provided at.the outlet'(include non -erosive flow
calculations)
_AA 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.
k. A recorded drainage easement is provided for each basin including access to nearest right-
of-way.
_>A_� 1. If the basin is used for sediment and erosion control during construction, clean out of the
basin is specified prior to use as a wet detention basin.
rp't M. A mechanism is specified which will drain the basin for maintenance or an emergency.
III. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
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) 0 does
This system (check one) 0 does
� � t t;>� �r•.;��
Form SWU-102 Rev 3.99
�Vtoesnot
not incorporate a vegetated filter at the outlet.
incorporate pretreatment other than a forebay.
Page 2 of 4

Maintenance 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, 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 io 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.). i t"
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 feet in the main pond, the sediment shall be removed.
When the permanent pool'depth.reads • 2.25 feet in the forebay, the sediment shall be removed.
BASIN DIAGRAM
(fill in the blanks)
Permanent Pool Elevation r �'
Sediment Re oval ;75'Sediment Removal Elevation �S� �a 75%
Bottom Ele ation 1ST Oa ----------------------------------------------------
Bottom Elevation s 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 forebay berm.
d. If the basin must be drained For an emergency or to perform maintenance, the Bushing of sediment through
the emergency drain shall be minimized to the maximum extent practical.
Form SWU-102 Rev 3.99 Page 3 of 4

7. All components of the wet detention basin system shall be maintained in good working order.
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:_ MAZY— �Amr4 LNF2S �nn �1__
Title: �2�SI�E�?" 1 tiVE2S F -;E i ?OLF„CL� & -ANb �;'L-An17�T/olJp
Address:__ 00 0 ARNo+A ALA I E.2 1�)2t V{ ;59"LLDTTgE NC 2 Pt— I
Phone:u.i,,N,,
Signature: •RP ,o'•
Date: - d �. w' ' ' F'q� r,
A.
s
. z 1998 n.
Note: The legally responsible party should not be a homeowners association unless nore-QM... lots have been sold and a
resident of the subdivision has been named the president. ''••46
40,14
I, , a Notary Public
>�for the State of
County of , do hereby certify that
personally appeared before me this day of , and acknowledge the due
execution of the forgoing wet detention basin main nance req rements. Witness my hand and official seat,
�CJ,••�S?�•!••. !mil ash
ONAR4 •
Z
I LI�• Y
B �-
yv u r
1. •'.• � w
SEAL
My commission expires ' 3 0e3
Form SWU-102 Rev 3.99 Page 4 of 4

Permit No.
(to be provided by DTYJ
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
DWQ Stornawater Management Plan Review:
A complete storniwater management plan submittal includes an application form, a wet detention basin
supplement for each basin, design calculations, and plans and specifications showing all basin and outlet
structure details.
L PROJECT INFORMATION
Project Name:- _ 1_N6- ��7�L `f _ - ---- --
Contact Person: -L:>A -Y iL 40 L- i -.t s Phone Number: B O2?
For projects with multiple basins, specify which basin this worksheet applies to: JAS I t� TI -
elevations
Basin Bottom Elevation + 00 ft
Pemlanent Pool Elevation g 00 ft.
Temporary Pool Elevation i ao ft.
(floor of the basin)
(elevation of the orifice)
(elevation of the discharge structure overflow)
areas
Pemlanent Pool Surface Area �,Q 1 2- sq. ft. (water surface area at the orifice elevation)
Drainage Area 2. 5 2 ac. (on -site and off site drainage to the basin)
Impervious Area j ac. (on -site and off -site drainage to the basin)
volumes
Permanent Pool Volume
Temporary Pool Volume
Forebay Volume
Other parameters
SA/DAi
Diameter of Orifice
Design Rainfall
Design TSS Removal'-
Form SWU-102 Rev 3.99
cu. ft. (combined volitnze of tnairi basin and forebav)
cu. ft. (volume detained above the permanent pool)
l S3 cu. ft. (approximately 20% of total volume) _
. Osz (surface area to drainage area ratio from DWQ table)
l . 25- in. (2 to S day temporary pool draw -down required)
1. 0 in,
q0 % (tninimutn 85% required)
Page I of 4

Footnotes:
s When using the Division SADA tables, the correct SAIDA ratio for permanent pool sizing should be computed based upon the
actual impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non-
standard table entries.
2 In the 20 coastal counties, the requirement for a vegetative filter may be waived if the wet detention basin is designed to provide
90% TSS removal. The NCDENR BMP manual provides design tables for both 85% TSS removal and 90% TSS removal.
II. 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, February 1999) and Administrative Code
Section: 15 A NCAC 2H .1005.
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 Stomawater Management Permit
Application Form, the aID
gent may initial below. If a requirement has not been met, attach justification.
Applicants Initials
a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
1 A_ b. The forebay volume is approximately equal to 20% of the basin volume.
i` c. The temporary pool controls runoff from the design storm event.
"VA=r d. The temporary pool draws down in 2 to S days.
T e. If required, a 30-Foot vegetative filter is provided at the outlet'(include non -erosive flow
calculations)
q f. The basin length to width ratio is greater than 3:1.
^P� 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.
. k. A recorded drainage easement is provided for each basin including access to nearest right-
of-way.
71_4k 1. If the basin is used for sediment and erosion control during construction, clean out of the
basin is specified prior to use as a wet detention basin.
M. A mechanism is specified which will drain the basin for maintenance or an emergency.
III. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
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) 0 does
This system (check one) 0 does
d s not incorporate a vegetated filter at the outlet.
does not incorporate pretreatment other than a forebay.
Form SWU-102 Rev 3.99 Page 2 of 4

U
Maintenance 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, 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 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.
When the permanent pool depth reads 3-0 feet in the main pond, the sediment shall be removed.
When the permanent pool depth. reads 2� 2S feet in the forebay, the sediment shall be removed.
Sediment Re oval El. i S �s 7
_�
Bottom Ele ation IS� Da -� y
FOREBAY
BASIN DIAGRAiM
(Jill in the blanks)
Permanent Pool Elevation ! s ` CC)
' IS DO
Sediment Removal Elevation � 75%
-
------------ ------------------------------ --5/0 -
BottomElevation 0D 2 O
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 forebay 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.
Form SWU-102 Rev 3.99 Passe 3 of 4

7. All components of the wet detention basin system shall be maintained in good working order.
I acknowledge and agree by my signature below that I ant 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:_ M A 2 V— Sa (Anl j�,- FL :S
Title: ?e-E-S bE.N-F' . 1Vr zs / r,- GOLD Ll,LNb ���_r l� �I-Drr/
Address: 20C)o A2ND+-J�, —PALM E2 •D2r VE —'-�-144Le' 0T rE Ill C 2;?¢,�;
Phone: ' r' 7$ — 1eaaauryrr��,,
P,
Signature:
Date: - 0 9L
• (,J pis
Note: The legally responsible party should not be a homeowners association unleOviord-tha P�'aX lots have been sold and a
resident of the subdivision has been named the president. P°°•.,,� �°°�`°°
I, , a Notary Public for the State ofZ
County of C
, do hereby certify that ;4Ah WA gg(
personally appeared before me this �-,M day of , � , and acknowledge the due
execution of the forgoing wet detention basin mains nance r�cimients. Witness my hand and official seal
SEAL
My commission expires .�r'3 - ee3
Form SWU-102 Rev 3.99 Page 4 of 4

Permit No. JiJ9o3
(to be provided by D F Q)
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
DWQ Stormwater Management Plan Review:
A complete stornawater management plan submittal includes an application form, a wet detention basin
supplement for each basin, design calculations, and plans and specifications showing all basin and outlet
structure details.
I. PROJECT INFORMATION
Project Name:- _ LLt 2
Contact Person: �ayr L--- A- Y-- pL_L_I,_S Phone Number: (110) 7-54
For projects with multiple basins, specify which basin this worksheet applies to: T--> A St A 2—
elevations
Basin Bottom Elevation
Permanent Pool Elevation
Temporary Pool Elevation
areas
Permanent Pool Surface Area
Drainage Area
Impervious Area
14-, orb ft.
Z o' 0 0 ft.
Z 1, 00 ft.
S d 3 S sq. ft.
3.00 ac.
1' (0n ac
(floor of the basin)
(elevation of the orifice)
(elevation of the discharge structure overflow)
(}water surface area at the orifice elevation)
(on -site and off -site drainage to the basin)
(a: -site and off site drainage to the basin)
volumes
Permanent Pool Volume �i 2 , 4 j cu. ft. (combined volume of inairr basin and forebav)
Temporary Pool Volume 67 4 4 1 cu. ft. (volume detained above the per»ianent pool)
Forebay Volume (0 2 S cu. ft. (approximately 20% of total volume)
Other parameters
SA/DAI
Diameter of Orifice
Design Rainfall
Design TSS Removal '-
Form SWU-102 Rev 399
D • 0 2 9 (surface area to drainage area ratio from DWQ table)
Z S in. (2 to 5 day temporary pool draw -down required)
l d in.
0 % (minimum 85% required)
ORIGINAL
Page 1 of 4

Footnotes:
' When using the Division SA/DA tables, the correct SA/DA ratio for permanent pool sizing should be computed based upon the
actual impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non-
standard table entries.
In the 20 coastal counties, the requirement for a vegetative filter may be waived if the wet detention basin is designed to provide
90% TSS removal. The NCDENR BMP manual provides design tables for both 95% TSS removal and 90% TSS removal.
II. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stornwater Best Management Practices Manual
(N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code
Section: 15 A NCAC 2H .1008.
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 Permit
Application Form, the agent may initial below. If a requirement has not been met, attach justification.
Applicants Initials
">4 a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
Tpl�b. The forebay volume is approximately equal to 20% of the basin volume.
c. The temporary pool controls runoff from the design storm event.
1pd 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).
L. Vegetative cover above the pernianent pool elevation is specified.
T1f j. A trash rack or similar device is provided for both the overflow and orifice.
k. A recorded drainage easement is provided for each basin including access to nearest nght-
of-way.
1. If the basin is used for sediment and erosion control during construction, clean out of the
basin is specified prior to use as a wet detention basin. _,
. m. A mechanism is specified which will drain the basin for maintenance or an emergency.
III. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
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) 4 does
This system (check one) Q does
Form SW10? ` U Rev 3.99"
Q'd s not incorporate a vegetated filter at the outlet.
does not incorporate pretreatment other than a forebay.
Page 2 of 4

Maintenance 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, mowvegctative
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.).
• t i ,, 1 , ,
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 , 550 feet in the main pond, the sediment shall be removed.
When the permanent pool depth reads 2­2S_ feet in the forebay, the sediment shall be removed.,
BASIN DIAGRAM
(fill in the blanks) 4
© Permanent Pool Elevation
Sediment _e oval E1. jq�$ 75 0
� _ Sediment Removal Elevation %S J�U 75%
Bottom Ele ation 1 �� Op o % -_--,- -------------------------------
-__
Bottom Elevation, "i . 3 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 forebay 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.
Form SWU-102 Rev 3,99 Page 3 of 4

7. All components of the wet detention basin system shall be maintained in good working order.
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: MART- 5>40tioE2 5
Title: GOLF C_LuP, 411l�, PLAA/rATI'04
Address: 200D AZNoc-,o f i-MF-2 ✓e , S ��arr� /UC ZS¢59
Phorn
S ign
Date
Note
The legally responsible party should not be a homeowners association unless
resident of -the subdivision has been named the president,
been sold and a
I, , a Notary Public for the State of
County of �x,Ac 81 A ki'd do hereby certify that _ A � Lei u n„Ao A6
personally appeared before me this 90 day of , and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
SEAL
My commission expires i 1 4 ta
Form SWU-102 Rev 3.99 Page 4 of 4