SW1080801_CURRENT PERMIT_20090514

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW ��pO
DOC TYPE
%CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
DOC DATE
YYYYMMDD

ALIT,+
A MA
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
May 14, 2009
Cashiers Canoe Club Development, LLC
Steven G. Harris- Operation Manager
1600 Camden Rd.
Charlotte, NC 28203
Subject: Stormwater Permit No. SW 1080801
Canoe Club
Low Impact Development
Jackson County
Dear Mr. Harris:
The Stormwater Permitting Unit received a complete Stormwater Management Permit Application for
Canoe Club on April 9, 2009. 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
21-1.1000. We are forwarding Permit No. SW1080801, dated May 14, 2009, for the construction,
operation and maintenance of'the subject project and the stormwater BMPs.
']'his permit shall be effective from May 14, 2009 until May 14, 2019, 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 inspection and
maintenance of the storinwater 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 2761 1-7447. Unless such demands are made this permit shall be final and
binding.
This project will be kept on file at the Asheville Regional Office. If you have any questions, or need
additional information concerning this matter, please contact Linda Wiggs or Stormwater Staff at 828-
296-45 00.
Sincerely, }
4 le°
for Coleen H. Sullins
cc: Asheville Regional Office
Central Files
SI'U Files -..._ ---- ----- .
GAWPDATA\DEMWQUackson\Sinte Stormwater ManagcmentlCanoeCIub\CanocClubLID Cover fctter,doe
Asheville Regional Office One
2090 US HWY 70, Swannanoa, NC 28778 NorthCarolina
Phone : www,n.wa0e FAX:.org 9-7043 4 Customer Service: i 877 623 &748 Naturally
Internet: www,newalerquality.org ` 1 i/
An Equal opportunity 4 Affirmative Action Employer

State Stormwater Permit
Permit No. SW1080801
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
LOW IMPACT 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
Steven G. Harris/Cashiers Canoe Club Development, LLC
Canoe Club
Cashiers Lake Road, Cashiers NC, Jackson County
FOR THE
construction, operation and maintenance of a Low Impact Development in compliance with the
provisions of 15A NCAC 2H A 000 (hereafter referred to as the "stormwater rules') and the
approved stormwater management plans, application, LID-EZ Spreadsheet supplement form
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 May 14, 2009 until May 14, 2019 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, LID-EZ Spreadsheet supplement form and other supporting
data as attached and on file with and approved by the Division of Water Quality.
2. This stormwater system has been approved for the management of stormwater runoff as
described the LID-EZ Spreadsheet supplement form in Appendix A of this permit. The
subdivision is permitted for 54 lots (49 lots and 5 villages), each limited to a maximum
amount of built -upon area as indicated in Appendix B of this permit.
3. The built -upon areas associated with this project shall be located at least 30 feet
landward of all perennial and intermittent surface waters.
Page 1 of 4

State Stormwater Permit
Permit No. SW1080801
II. SCHEDULE OF COMPLIANCE
No homeowner/lot owner/developer shall fill in, alter, or pipe any drainage feature (such
as swales) shown on the approved plans as part of the stormwater management system
without submitting a revision to the permit and receiving approval from the Division.
2. The permittee is responsible for verifying that the proposed built -upon area for the entire
lot does not exceed the maximum allowed by this permit. Once the lot transfer is
complete, the built -upon area may not be revised without approval from the Division of
Water Quality, and responsibility for meeting the built -upon area limit is transferred to the
individual property owner.
3. if an Architectural Review Board or Committee is set up by the permittee to review plans
for compliance with the BUA limit, the plans reviewed must include all proposed built -
upon area. Any approvals given by the Board do not relieve the homeowner of the
responsibility to maintain compliance with the permitted BUA limit.
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 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 the approved plans, regardless of size.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon 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 CAMA Major permit was
sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
6. 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.
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 stormwater management 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.
9. If the stormwater management 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. 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.
Page 2 of 4

State Stormwater Permit
Permit No. SW1080801
11. The permittee shall at all times provide the operation and maintenance necessary to
assure that all components of the permitted stormwater system function 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 re -vegetation of side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans.
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.
12. Records of maintenance activities must be kept by the permittee. The records will
indicate the date, activity, name of person performing the work and what actions were
taken.
13. This permit shall become void unless the facilities are constructed in accordance with
the conditions of this permit, the approved plans and specifications, and other supporting
data.
14. Prior to the sale of any lot, the following deed restrictions must be recorded:
a. The following covenants are intended to ensure ongoing compliance with State
Stormwater Management Permit Number SW1080801, as issued by the Division
of Water Quality under the stormwater rules.
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 of Water
Quality.
e. Alteration of the drainage as shown on the approved plans may not take place
without the concurrence of the Division of Water Quality.
f. The subdivision is permitted for 54 lots (49 lots and 5 villages), each limited to a
maximum amount of built -upon area as indicated in Appendix B of this permit.
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.
g. Built -upon area in excess of the permitted amount will require a permit
modification.
h. Covenants and Restrictions will restrict future property owners from further
clearing or additional land disturbance -on their lots_
15. A copy of the recorded deed restrictions must be submitted to the Division within 30
days of the date of recording the plat, and prior to selling lots. The recorded copy must
contain all of the statements above, the signature of the Permittee, the deed book
number and page, and the stamp/signature of the Register of Deeds.
16. Prior to transfer of the permit, DWQ personnel will inspect the stormwater facilities. The
facility must be in compliance with all permit conditions. Any items not in compliance
must be repaired or replaced to design condition prior to the transfer. Records of
maintenance activities performed to date will be required.
Page 3 of 4

State Stormwater Permit
Permit No. SW1080801
III. GENERAL CONDITIONS
This permit is not transferable to any person or entity except after notice to and approval
by the Director. In the event there is either a desire for the facilities to change
ownership, or there is a name change of the Permittee, a completed Name/Ownership
Change Form must be submitted to the Division of Water Quality, signed by the parties
involved. The project must be in good standing with DWQ. The approval of this request
will be considered on its merits and may or may not be approved.
2. The permittee is responsible for compliance with all of the terms and conditions of this
permit until such time as the Director approves the transfer request. Failure to abide by
the terms and conditions 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.
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 stormwater management systems.
5. Permittee grants permission to staff of the DWQ to access the property for the purposes
of inspecting the stormwater facilities during normal business hours.
6. The permit issued shall continue in force and effect until revoked or terminated. The
permit may be modified, revoked and reissued or terminated for cause. The filing of a
request for a permit modification, revocation and re -issuance or termination does not
stay any permit condition.
7. The approved plans and specifications, LID-EZ spreadsheet supplement form and other
supporting data for this project are incorporated by reference and are enforceable parts
of the permit.
8. The issuance of this permit does not prohibit the Director from reopening and modifying
the permit, revoking and reissuing the permit, or terminating the permit as allowed by the
laws, rules and regulations contained in Session Law 2006-246, Title 15A NCAC
2H.1000, and NCGS 143-215.1 et.al.
9. The permittee shall notify the Division in writing of any name, ownership or mailing
address changes at least 30 days prior to making such changes.
10. The permittee shall submit a renewal request with all required forms and documentation
at least 180 days prior to the expiration date of this permit.
Permit issued this the 14th day of May 2009.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
P'5'W"-J C4-.
zEzve&
for C I n H. Sullins, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Page 4 of 4

Canoe Club
Jackson 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 is a part of this Certification.
Noted deviations from approved plans and specifications:
Signature
Registration Number
Date
SEAL
Page 1 of-2

Canoe Club
Jackson County
Certification Requirements:
The planned development consist of the [number] residential units and [number]
common open space areas.
2. Homesites are accessed by gravel roads and shared drives.
3. All jurisdictional waters and wetlands are identified and protected. Impacts to
wetlands and streams are prohibited and a 30 foot undisturbed buffer measured
from the normal water elevation if all surface waters is maintained.
4. Stormwater runoff is handled through low impact development practices.
Storage devices include (number) vegetated swales (number) bio-
retention cells, and (number) filter strips.
5. Stormwater runoff is effectively dispersed and discharged in a sheet flow along
the project natural drainage paths.
6. Disconnected impervious surfaces account for approximately % of the
total impervious surfaces. Disconnected impervious surfaces are treated by a
natural wooded filter strip at least fifty feet in width.
7. Structures such as residences and garages are constructed so that stormwater
runoff from these areas will sheet flow and infiltrate into the ground.
8. Stormwater runoff from connected impervious areas (i.e., roads and driveways
and residential units where runoff flow path is less than 50 feet in length/width)
are initially treated by infiltration swales and rain gardens before being ultimately
treated by wooded filter strips.
9. Infiltration swales and rain gardens are designed and constructed in accordance
with Rule 15A NCAC 02H .1008. Infiltration swales are provided throughout the
development along roadways and shared driveways. Checkdams along swales
are properly installed and maintained.
10. A total of acres is dedicated as common open space, or approximately
% of the entire development.
11. Sensitive stream banks within open space areas are protected by riparian
buffers.
12. Plunge pool level spreaders are placed at the outlet of each pipe.
cc: NCDENR-DWQ Regional Office
Page 2 of 2

Appendix A
Canoe Club
I III-F7 SnrPadsheet

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Project: 6007047
► DWQ USE ONLY
Bate Received
Fee Paid
Permit Number
State of North Carolina
Department of Environment and Natural Reso
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATI
7'Iris form may be photocopied for use as an original
sr 1
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N FORM
VVAT�fjQIJAUTY SECTtO['
pcur�rll_4G 1ZEG101 `= r
1. GENERAL INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project): ,�f
-11
Cashiers Canoe Club Development, LLC
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compllan' ce)a��l-�
Steven G. Harris Operations Manager �4
3. Mailing Address for person listed in item 2 above:
�c.►� 1'�
1600 Camden Road V
City: Charlotte State: NC Zip:-2fiN8 2�2D3
Phone: [phone] Fax: [phone]
Email: [e-mail]
4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Canoe Club
5. Location of Project (street address):
Cashiers Lake Road
City: Cashiers County: Jackson Zip: 28717
6. Directions to project (from nearest major intersection):
Approximately 2300 feet down Cashiers Lake Road to the intersection of Cashiers School Road.
7. Latitude:35° 06'20 " N Longitude:83°06'11" W of project
8. Contact person who can answer questions about the project:
Name: Marty Kocot, PE Telephone Number: 828.281 .1447
Email:mkocot©landdesign.com
IL PERMIT INFORMATION:
1. Specify whether project is (check one): ®New []Renewal ❑Modification
Form SWU-101 Version 03.27.08 Page of'4
G:1_200n60070471Docs\Permit Forms\NCDENR StormwaterlLow Density\Permit=07047 Slormwaler Management Application.Doc Land Design

r
Project: 6007047
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 []Redevelop ❑General Permit []Universal SMP ❑Other
4. Additional Project Requirements (check applicable blanks; information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑CAMA Major ®Sedimentation/Erosion Control 0404/401 Permit ®NPDES Stormwater
III. PROJECT INFORMATION
1. 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 .
Stormwater will be treated utilizing vegetative conveyances and non-structural BMP's.
2. Stormwater runoff from this project drains to the Savannah River basin. Classification B; Tr, ORW
3. Total Property Area: 53.79 acres 4. Total Wetlands Area:.22 acres
5. 100' Wide Strip of Wetland Area: 0 acres (not applicable if lro wetlands exist on site)
6. Total Project Area": 6.40 acres 7. Project Built Upon Area: 11.89
8. How many drainage areas does the project have? 2
9. Complete 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.
For high densitv oroiects. complete the table with one drainage area for each eneineered Stormwater device.
-Basin Information
,,a,Drainage.Areatl
:, a Drainage Area'
Receiving Stream Name
Tributary (west)
Tributary (east)
Stream Class & Index No.
B, Tr, ORW, 3
B, Tr, ORW, 3
Total Drainage Area (sf)
1,313,334
1,845,637
On -site Drainage Area (sf)
72,751
690,881
Off -site Drainage Area (sf)
1,240,583
1,154,756
Existing Impervious' Area (sf)
82,328
83,788
Proposed Impervious"Area (sf)
10,563
130,527
9% Impervious'r Area (total)
7.07%
11.61%
Impervious' Surface Area
Drainage Area 1
Drainage Area 2
On -site Buildings (sf)
1,808
67,741
On -site Streets (sf)
8,755
62,786
On -site Parking (sf)
Included in streets
Included in streets
On -site Sidewalks (sf)
0
0
Other on -site (s€)
0
0
Off -site (sf)
82,328
42,015
Total (sf):
92,891
172,542
" Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
"Total project area shall be calculated based on the current policy regarding inclusion of zoetlands in the built upon area
percentage calculation. This is the area used to calculate percent project built upon area (BLIA).
Form SWU-l01 Version 0327.08 Page of 4
G:1_2007160070471Docs\Permit Forms\NCDENR StormwaleLow DensitoPermit16007047 Stormwater Management Application.Doc LandDesign

Project: 6007047
10. How was the off -site impervious area listed above derived? High definition orthogonal images provided b
Jackson County, field shot survey data, and site visit verification. Areas determined by polygons in
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
One of the following deed restrictions and protective covenants are required to be recorded for all subdivisions,
outparcels and future development prior to the sale of any lot. 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. Forms can be
downloaded from http://h2o.etir.state.iic.us/su/bnip forms.htm - deed restrictions.
Form DRPC-1
High Density Commercial Subdivisions
Form DRPC-2
High Density Developments with Outparcels
Form DRPC-3
High Density Residential Subdivisions
Form DRPC-4
Low Density Commercial Subdivisions
Form DRPC-5
Low Density Residential Subdivisions
Form DRPC-b
Low Density Residential Subdivisions with Curb Outlets
By your signature below, you certify that the recorded deed restrictions and protective covenants for this
project shall include all the applicable items required in the above form, 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. Forms can be downloaded from htt h2o.enr.state.nc.us su bm forms.lhtm.
Form SW401-Low Density
Form SW401-Curb Outlet System
Form SW401-Off-Site System
Form SW401-Wet Detention Basin
Form SW401-Infiltration Basin
Form SW401-Infiltration Trench
Form SW401-Bioretention Cell
Form SW401-Level Spreader
Form SW401-Wetland
Form SW401-Grassed Swale
Form SW401-Sand Filter
Form SW401-Permeable Pavement
Low Density Supplement
Curb Outlet System Supplement
Off -Site System Supplement
Wet Detention Basin Supplement
Infiltration Basin Supplement
Underground Infiltration Trench Supplement
Bioretention Cell Supplement
Level Spreader/Filter Strip/Restored Riparian Buffer Supplement
Constructed Wetland Supplement
Grassed Swale Supplement
Sand Filter Supplement
Permeable Pavement Supplement
Form SWU-101 Version 03.27.08 Page of 4
G:L2007160070471Docs\Permi1 FormsNNCDENR Stormwater\Low DensityAPermkt 6007047 Stormwater Management Application.Doc Land Design

Project: 6007047
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 Office. (Appropriate office may be found by locating project on the
interactive online map at htlp:Hh2o.etir.state.nc.us/sti/nisi maps.htm}
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 /7f'
• Original and one copy of the Deed Restrictions & Protective Covenants Form (if rhl).h
required as per Part IV above) ,,",,�
• Original of the applicable Supplement Form(s) aI rnd O&M agreement(s) for each BMP ► dt
• Permit application processing fee of $505 (Express: $4,000 for HD, $2,000 for LD) payable to NCDENR i t fx+ ►
• Calculations & detailed narrative description of stormwater treatment/management 07-A--
• Copy of any applicable soils report
• Two copies of plans and specifications (sealed, signed & dated), including: iiYYF�
- 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, collection 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. (ex. designing engineer or firm)
Designated agent (individual or firm): Marty Kocot, PE LandDesign, Inc.
Mailing Address:1 Page Avenue, Suite 220
City: Asheville State: NC Zip: 28801
Phone: [phone] Fax: [phone]
Email: [e-mail]
VIII. APPLICANT'S CERTIFICATION
I, (print or type name of person listed in General Information, itern 2) Steven G. Harris , certify that the information
included on this permit application form is, to the best of my knowledge, correct and that the project will be
constructed in conformance with the approved plans, that the required deed restrictions and protective covenants
will be recordecy,, and that the proposed project complies with the requirements of 15A NCAC 21-1.1000.
Signature:
Date: /2' LZ• 08
Form SWU-101 Version 03.27.08 Page of 4
(3:L200716007047 0=APermit Forms\NCDENR StormwaterlLow Densit)APermit16007047 Stormwater Management Application.Doc LandDesign

NC DENR - DIVISON OF WATER QUALITY
Alphabetic list of NC Waterhodies
SAVANNAH RIVER BASIN
Name of Stream Subbasin Stream Index Number Map Numher Class
(North) Fowler Creek
SAVO1
3-1-(2)
G06SE2
C;Tr:+
(North) Fowler Creek (Hampton Lake)
SAV01
3-1-(1)
G06SE2
B;Tr:+
(South) Fowler Creek
SAVOI
3-8
G06SE7
C;Tr:+
Abes Creek
SAVO1
3-10-2-2-2
G05SE9
C;Tr,CRW
Aiken Creek
SAV02
4-9-3
G07SE1
C;Tr
Ammons Branch
SAVOI
3-5
G06SW9
C;Tr:+
Ann Creek
SAV02
4-9-2
G07SE1
C;Tr
Auger Fork Creek
SAV02
4-8
G07SW3
C;Tr
Bad Creek
SAVO1
3-9
G06SE7
C
Bear Creek
SAV02
4-12
G07SW5
C;Tr
Bearcamp Creek
SAV02
4-13-13
G07SW5
C;Tr
Bearpen Creek
SAV02
4-10-1
G07SR4
C;Tr
Bearwallow Creek
SAV02
4-7-(1)
007SW2
C;Tr:®
Bearwallow Creek
SAV02
4-7-(2)
G07SW2
C;Tr,HQW
Beech Creek
SAVOI
3-11-7
G04SE8
C;Tr
Big Creek
SAVO1
3-10-3
G06SW9
C;Tr,ORW
Blackrock Branch
SAV01
3-10-3-2
G06SW6
C;ORW
Blue Ridge Lake
SAV02
4-5-2
G07NWS
B;Tr
Brooks Creek
SAVO1
3-10-2-3-3
G06SW7
B;Tr
Bryson Branch
SAVO1
3-7-1
G06SE7
C;Tr,ORW
Burlingame Creek
SAV02
4-13-10
G06SE3
C
Burnt Cabin Branch
SAV01
3-11-6
1-104NE2
C;Tr
Cane Creek
SAVO1
3-4
G06SW9
C;Tr:+
Charlies Creek
SAVOI
3-11-9
H04NE1
C;Tr
CHATTOOGA RIVER (Cashiers Lake)
SAV01
3
GO6SE1
B;Tr,ORW
Chester Branch
SAVOI
3-8-1-1
G06SE7
C:+
Chimney Rock Branch
SAV01
3-11-3
G04SEB
C;Tr
Clear Creek
SAVO1
3-10-2-3
G06SWB
B;Tr
Cobb Creek
SAV02
4-11
G07SW6
C;Tr
Coleman River
SAVO1
3-11-10
H04NE3
C;Tr
Coley Creek
SAV02
4-14-6-2
G07SW7
C;Tr
Corbin Creek
SAV02
4-14-5
G06SE9
C;Tr,HOW
Cornet Branch (Cornel Branch)
SAVO1
3-10-2-3-2
G06SW7
B
Covefield Branch
SAV01
3-10-2-3-1
G06SWB
B.
Deep Ford Creek
SAV02
4-3
G07SW2
B;Tr
Deep Gap Branch
SAV01
3-11-1
004SE8
C;Tr
Democrat Creek
SAV02
4-14-3
G06SE5
C;Tr,HQW
Devils Hole Creek
SAV02
4-9-1
G07SE4
C;Tr
Dogwood Creek
SAV02
4-15-2-1
G07SE5
B;Tr
East Fork Chattooga River
SAV01
3-10
G06SES
C;Tr
East Fork Overflow Creek
SAVOI
3-10-2-1
GO6SW7
C;Tr,ORW
Eastatoe Creek
SAV02
4-15
G07NW5
B;Tr
Edwards Creek
SAVO1
3-10-3-1
G06SW5
C;Tr,ORW
Fall Branch
SAVO1
3-11-8
H04NE2
C;Tr
Flatwood Branch
SAV02
4-13-3-1
G06NEB
C;Tr
Frozen Creek (Frozen Lake)
SAV02
4-9-5
G07SEI
C;Tr
Glade Creek
SAV01
3-6
G06SW9
C;Tr:+
Green Creek
SAVO1
3-2
G06SW6
C:+
Henson Branch
SAVO1
3-10-2-3-4
G06SW7
B
Hogback Creek
SAV02
4-13-9
G06NE9
C;Tr
Page I
of 2
2009-01-03
06:25:11

Prolect: 6007047
High Density Residential' Subdivisions
Deed Restrictions & Protective Covenances
In accordance with Title 15 NCAC 2H.1000, the Stormwater Management Regulations, deed restrictions and
protective covenants are required for High Density Residential Subdivisions where lots will be subdivided and sold
and runoff will be treated in an engineered stormwater control facility. Deed restrictions and protective covenants
are necessary to ensure that the development maintains a "built -upon" area consistent with the design criteria
used to size the stormwater control facility.
I, _Steven G._Harris , acknowledge, affirm and agree by my signature below, that I will cause the following deed
restrictions and covenants to be recorded prior to the sale of any lot:
1. The following covenants are intended to ensure ongoing compliance with State Stormwater Management
Permit Number , as issued by the Division of Water Quality under NCAC 2H.1000.
2. The State .of North Carolina is made a beneficiary of these covenants to the extent necessary to maintain
compliance with the stormwater management permit.
3. These covenants are to run with the land and be binding on all persons and parties claiming under them.
4. The covenants pertaining to stormwater may not be altered or rescinded without the express written
consent of the State of North Carolina, Division of Water Quality.
5. Alteration of the drainage as shown on the approved plan may not take place without the concurrence of
the Division of Water Quality.
6. The maximum allowable built -upon area per lot is see other 6 square feet. This allotted amount includes
any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way
between the front lot line and the edge of the pavement. Built upon area includes, but is not limited to,
structures, asphalt concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include
raised, open wood decking, or the water surface of swimming pools.
OR, if the proposed built -upon areas per lot will vary, please REPLACE #6 above with the following:
6. The maximum built -upon area per lot, in square feet, is as listed below:
Lot # BUA Lot # BUA Lot # BUA Lot # BUA
See attached spreadsheets.
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.
7. All runoff from the built -upon areas on the lot must drain into the permitted system. This may be
accomplished through a variety of means including roof drain gutters which drain to the street, grading the
lot to drain toward the street, or grading perimeter swales to collect the lot runoff and directing them into a
component of the stormwater collection system. Lots that will naturally drain into the system are not
required to �dese additional measures.
f c
Signature: Date: 9' 29S' 6 o
kA 6Y r, , a Notary Public in the
State of County of
do hereby certify that ��kevevx S personally appeared
before me this the day of Jv�'�"`r' `� �h-2008owledge
,� P• HA
the due execution of the foregoing'instrument. Witness -my - hand l-IIIan 4ctal:seppal, p
R Y U
Sbjature AUG 4 L1
M Commission expires
Y p I�bVR�n�� 15. 7�0 l2 •--------__
1_F7Y SECT
GA 2007160070470ocsTermit Forms\NCDENR Stormwater0eed Restrictions P-c!Applicatio'n16007047 HigLQlensity_DRPC.doc
LandDesign
Form DRPC-3 Rev.1 Page 1 of 3 "'�'"

Project: 6007047
F1
HIGH DENSITY RESIDENTIAL SUBDIVISIONS
DEED RESTRICTIONS & PROTECTIVE CONVENANCES
"BUILT -UPON" AREA CALCULATIONS
NUMBER
TOTAL AREA
(FT2)
BUILDING "BUILT-
UPON" AREA (FT)
ROADWAYSIPARKING
"BUILT -UPON AREAS
(FT2)
TOTAL "BUILT -
UPON" AREA (FT2)
VILLAGES
,
..... �
� t 11Ilil
J,
1
77972.4
19845.00
5080.60
24925.60
2
64033.2
19845.00
9883.00
29728.00
3
49222.8
15876.00
5188.90
21064.90
4
39204
11907.00
4124.40
16031.40
5
33541.2
7938.00
5477.40
13415.40
c VJ
LOTS,
1 i��fi
..".��
:R
101
15246
2705.00
225.50
2930.50
102
12632.4
2705.00
131.60
2836.60
103
20037.6
1549.84
2004.50
3554.34
104
16117.2
1537.14
1377.60
2914.74
105
13068
2069.00
929.20
2998.20
106
11325.6
1922.00
766.00
2688.00
1,07=
�95832=
11 922:00"
7.7.3:00
2695003
108
10018.8
1922.00
802.00
2724.00
109
11325.6
1922.00
1043.00
2965.00
110
12632.4
2069.00
987.00
3056.00
111
13068
2705.00
1011.20
3716.20
112
13068
1922.00
1793.90
3715.90
113
16552.8
1658.23
2408.20
4066.43
114
14810.4
1922.00
1124.00
3046.00
115
11325.6
1867.08
418.60
2285.68
116
6534
1922.00
773.30
2695.30
117
7405.2
1922.00
752.90
2674.90
118
9583.2
1922.00
1590.00
3512.00
119
10454.4
2069.00
956.10
3025.10
120
6969.E
1922.00
623.40
2545.40
121
11325.6
2069.00
1903.80
3972.80
122
7405.2
1922.00
690.00
2612.00
123
15681.6
2705.00
2407.30
5112.30
124
10018.8
1922.00
1667.30
3589.30
125
12196.8
1922.00
2407.60
4329.60
126
7405.2
1922.00
553.00
2475.00
127
7840.8
1922.00
670.20
2592.20
128
6969.6
1922.00
565.54
2487.54
129
11761.2
1922.00
561.14
2483.14
130
18730.8
2069.00
595.64
2664.64
131
19602
2705.00
591.94
3296.94
132
16117.2
2069.00
572.30
2641.30
133
12196.8
2705.00
560.50
3265.50
134
11325.6
1922.00
542.60
2464.60
135
9147.6
1922.00
548.80
2470.80
136
13068
2705.00
401.30
3106.30
137
10454.4
1922.00
1810.20
3732.20
5
C v S'
G:1_2007160070470ocsTermit Forms\NCDENR StoTrriwat, eed
Restrictions PC Application16007047 Built p nd Area-FT^2 Landdesign

Project: 6007047
HIGH DENSITY RESIDENTIAL SUBDIVISIONS
DEED RESTRICTIONS & PROTECTIVE CONVENANCES
"BUILT -UPON" AREA CALCULATIONS
NUMBER
TOTAL AREA
(FT2)
BUILDING "BUILT-
UPON" AREA (FT2)
ROADWAYS/PARKING
"BUILT -UPON AREAS
(FT2)
TOTAL "BUILT -
UPON" AREA (FT2)
138
10018.8
2069.00
608.30
2677.30
301 '
2613.6
666.00
634.40
1300.40
302
3484.8
666.00
387.10
1053.10
303
5227.2
666.00
316.20
982.20
304
3484.8
666.00
252.00
918.00
305
3484.8
666.00
753.10
1419.10
306
3049.2
666.00
685.60
1351.60
307
2613.6
666.00
682.40
1348.40
308
3049.2
666.00
795.30
1461.30
309
2613.6
666.00
765.20
1431.20
310
3049.2
666.00
735.60
1401.60
311
4356
666.00
906.30
1572.30
312
3920.4
666.00
692.00
1358.00
313
3920.4
666.00
766.90
1432.90
314
3484.8
666.00
414.60
1080.60
C.O.S. !!.�.►. ,4
A
1
28057.3
NIA
2140.90
2140.90
2
156887
NIA
3641.20
3641.20
3
36377.5
NIA
5071,90
5071.90
4
184258.8
NIA
5331.40
5331.40
5
149410.8
NIA
5697.40
5697.40
Total 1 30.31 1 163205.29 1 98572.27 1 261777.56 J
G:1_200716007047Tocs\Permit FormslNCDENR StormwaterlDeed Restrictions PC Application16007047 Built Upon Area•FT^2 Landdesign

Compliance Inspection Report
Permit: SW1080801 Effective: 05/14/09 Expiration: 05/14/19 Owner: Cashiers Canoe Club Development LLC
Project: Canoe Club
County: Jackson
Region: Asheville
Contact Person: Steven G Harris Title:
Directions to Project:
Type of Project: State Stormwater - General Permit
Drain Areas:
On -Site Representative(s):
Related Permits:
Inspection Date: 08/31/2010 Entry Time: 02:50 PM
Primary Inspector: Susan A Wilson
Secondary Inspector(sj:
Reason for Inspection: Routine
Permit Inspection Type: State Stormwater
Facility Status: ■ Compliant ❑ Not Compliant
Question Areas:
M State Stormwater
(See attachment summary)
Subdivision
Exit Time: 03:10 PM
Phone: [phone]
Phone: [phone]
Inspection Type: Compliance Evaluation
Page: 1

Permit: SW1080801 Owner - Project: Cashiers Canoe Club Development LLC
Inspection pate: 08/31/2010 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Inspection Summary:
Susan Wilson and Linda Wiggs drove through the Canoe Club area on August 31, 2010 to see if any building had
occurred (it is a LID). It appeared that no new houses have been constructed (lots were still for sale).
No evaluation could be performed on the stormwater measures at this time.
File Review
Is the permit active?
Signed copy of the Engineer's certification is in the file?
Signed copy of the Operation & Maintenance Agreement is in the file?
Copy of the recorded deed restrictions is in the file?
Comment:
Built Upon Area
Is the site BUA constructed as per the permit and approval plans?
Is the drainage area as per the permit and approved plans?
Is the BUA (as permitted) graded such that the runoff drains to the system?
Comment:
SW Measures
Are the SW measures constructed as per the approved plans?
Are the inlets located per the approved plans?
Yes No NA NE
Yes No NA NE
❑ ❑ ❑ ■
❑ ❑ ❑ ■
❑❑❑■
Are the outlet structures located per the approved plans?
❑
❑
■
❑
Comment: The site is not yet built yet.
Operation and Maintenance
Yes
No
NA
NE
Are the SW measures being maintained and operated as per the permit requirements?
❑
❑
■
❑
Are the SW BMP inspection and maintenance records complete and available for review or provided to DWQ
❑
❑
■
❑
upon request?
Comment:
Other Permit Conditions
Yes
No
NA
NE
Is the site compliant with other conditions of the permit?
❑
❑
❑
■
Comment:
Other WQ Issues
Yes
No
NA
NE
Is the site compliant with other water quality issues as noted during the inspection? ❑ ❑ ■ ❑
Comment:
Page:2

6007047
Permit No.
(to be provided by DIVQ)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
LOW DENSITY SUPPLEMENT
This form may be photocopier) for tlse as an original
A low density project is one that meets the appropriate criteria for built upon area and transports stormwater
runoff primarily through vegetated conveyances. Low density projects should not have a discrete stormwater
collection system as defined by 15A NCAC 2H .1002(18). Low density requirements and density factors can be
found in 15A NCAC 2H .1005 through .1007, DWQ BMP Manual (2007). and Session Law 2006-246.
I. PROJECT INFORMATION
Project Name: Canoe Club
Contact Person: Steven G. Harris Phone Number: ( 704 )377-6224
Number of Lots:61 Allowable Built Upon Area Per Lot*:Varies-See Attached Table
*If lot sizes are not uniform, attach a table indicating the number of lots, lot sizes and allowable built upon area
for each lot. The attachment must include the project name, phase, page numbers and provide area subtotals
and totals. BUA sliall be shown in units of square feet.
II. BUILT UPON AREA
See the Stormwater Management Permit Application for specific language that must be recorded in the deed
restrictions for all subdivisions.
For uniform lot sizes, complete the following calculation in the space provided below where:
• SA Site Area - the total project area above Mean High Water. Wetlands may be excluded when the
development results in high density pockets.
• DF Density Factor - the appropriate percent built upon area divided by 100.
• RA Road Area - the total impervious surface occupied by roadways.
• OA Other Area - the total area of impervious surfaces such as clubhouses, tennis courts, sidewalks, etc.
• No. Lots - the total number of lots in the subdivision.
• BUA/Lot - the computed allowable built upon area for each lot including driveways and impervious surfaces
located between the front lot line and the edge of pavement.
Form SW401-1_ow Density-Rev.2 Page 1 of 3
GA_2007160070471Docs\Permit Forms\NCDENR Stormwater\Low Density\LD Supplement16007047-Supplement_LowDensity_Rev2.Doc

6007047
(SA x DF) - RA - OA = BUA
No. Lots Lot
Calculation:
(SA: ,t2 x DF: ) —_LR_A: ft'`) — (OA: i't') = BUA per Lot = lt2
(No of Lots: }
III. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate that the following requirements have been met and supporting
documentation is provided as necessary. Indicate the page or plan sheet number where supporting
documentation can be found. If the applicant has designated an agent on the Stormwater Management Permit
Application Form, the agent may initial helow.
Page/Plan
Initials Sheet No.
ftC7.1&C7.2 a. A 30 foot vegetative buffer is provided adjacent to surface waters. Projects in the Neuse,
Tar -Pamlico, Catawba River basins, and Randleman Lake may require additional buffers.
m_±L_ LD Deed Restriction b. Deed restriction language as required on form SWU-101 shall be recorded as a
restrictive covenant. A copy of the recorded document shall be provided to DWQ within 30
days of platting and prior to sale of any lots.
M_ Attached Table c. Built upon area calculations are provided for the overall project and all lots.
MM C7.5 d. Project conforms to low density requirements within the ORW AEC (if applicable).
yy 1 15A NCAC 2H .1007(2)(b)l
1 �1� D1.2 e. Side slopes of swales are no steeper than 3:1.
m Narrative f. Longitudinal slope of swales is no greater than 5%; calculations for shear stress and
y�, velocity are shown if slope is greater than 5%.
yii l Narrative g. Swales are designed to carry, at a non -erosive velocity, at least the 10-year storm.
D 1.2 h. Swale detail and permanent vegetation is specified on the plans.
Form SW401-Low Density-Rev.2 Page 2 of 3
W_2007160070471Docs\Permit Forms\NCDENR 5tormwaterlLow DensitylLD Supplement16007047-Supplement_LowDensity_Rev2. Doe

6007047
IV. SWALE 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.
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 any
changes to the system or responsible party.
Print Name and Title: Steven G. Harrris
Address: 1600 Camden Road Charlotte, NC 8 27203
Phone: 2 Date: / -2— - :2- Z • [7,9
Signature:
Note: The le all}v responsible part, should not be a homeowners association unless more than SOU% of the lots helve been sold and a
resident of the subdiNsron has been nanzed the president.
Ir, `�a �ennBca , a Notary Public for the __State of ��.�n ' Ql r� , County of
I.. n, o�"r'1 n do hereby certify that _ i�W tf 1 5 personally appeared before me this=f1a
day oI. me op T, cROOS , and acknowledge the due execution of the forgoing infiltration basin maintenance
requirements, Witness my hand pnd official seal
\`���tt�tt t rrrgrg�i
F R 6 e4f
$
0
�o
_ tyotasV Pub►tc
_ untor Counw Q
SEAL
My commission expires
Form SW401-Low Density-Rev.2 Page 3 of 3
GL2007\60070471DocsTarmit Forms\NCDENR Stormwater\Low Density\LD Supplement\6007047-Supplement_LowDensity_ReQ.Doc

Project: 6007047
LOW DENSITY RESIDENTIAL SUBDIVISIONS
DEED RESTRICTIONS & PROTECTIVE CONVENANCES
"BUILT -UPON" AREA CALCULATIONS
NUMBER
TOTAL AREA
(FT2)
BUILDING "BUILT-
UPON" AREA (FT2)
ROADWAYS/PARKING
"BUILT -UPON AREAS
(FT2)
TOTAL "BUILT -
UPON" AREA (FT2)
VILLAGES).
'•.l 4 !
1 1..1
s , .h 77it
y i '..�i
af+
1
78049
19992
5080
25072
2
64033
19992
7240
27232
3
55212
15993
5188
21181
4
39133
11995
4124
16119
5
33518
7996
5477
13473
L4TSp i I
.��iu�lil�' �
+p q 11. .g• }ry . �
��' rle l :.r���i5 I'
1., . klali1$$ {{ l 11??;' Ay¢F.1' v, L.I7
lY . llflfliSlc .�1lilf f�� �1
�� I 'pI'lih ` si li•i:r � I Ir t.
�r�ll✓,l I 1 . if i . I�i�4l��i14 tl��lf�
I;.1y �I uifiL' r:.. •{,e y Ili dtlN ' I tlf I i1W
,fl7a � � �{.. t 1 M �l"�• i l., ��;�i�'�i;l����, �
'rnvyl i �`"' e � iE1i[I# innl I� pf ,.III
Vi h �f.� I �, . �; ht. il�
101
15299
3147
948
4095
102
12571
3147
1168
4315
103
19943
1550
2004
3554
104
16179
1537
1413
2950
105
10922
2175
846
3021
106
10485
2008
766
2774
107
9773
2008
773
2781
108
10.081
2008
802
2810
109
11253
2008
1043
3051
110
12448
2175
987
3162
111
10487
3147
1011
4158
112
12631
2175
1566
3741
113
15622
1658
2233
3891
114
14990
3147
1124
4271
115
11405
1867
106
1973
116
8841
2008
860
2868
117
8864
2008
862
2870
118
9499
2008
1590
3598
119
10276
2175
1470
3645
120
6773
2008
737
2745
121
11485
2175
1648
3823
122
7351
2008
782
2790
123
15577
3147
1860
5007
124
9818
2008
1540
3548
125
12228
2175
2108
4283
126
7434
2008
553
2561
127
7761
2008
670
2678
128
7155
2008
565
2573
129
11745
2175
640
2815
130
18524
3147
676
3823
131
19565
3147
676
3823
132
16159
3147
658
3805
133
12352
2736
640
3376
134
11329
2008
640
2648
135
9356
2008
640
2648
136
13045
3147
469
3616
137
9285
2175
811
2986
G:1_2007160070470ocsTermit Forms\NCDENR Stormwater\Low Density\Deed Restriction LD16007047 Built Upon Area-LD.xis L.anddesign

Project: 6007047
LOW DENSITY RESIDENTIAL SUBDIVISIONS
DEED RESTRICTIONS & PROTECTIVE CONVENANCES
"BUILT -UPON" AREA CALCULATIONS
NUMBER
TOTAL AREA
(FT2)
BUILDING "BUILT-
UPON" AREA (FT2)
ROADWAYS/PARKING
"BUILT -UPON AREAS
(FT2)
TOTAL "BUILT -
UPON" AREA (FT2)
301
2829
707
634
1341
302
3523
707
387
1094
303
5355
707
316
1023
304
4757
707
354
1061
305
4752
707
937
1644
306
4378
707
868
1575
307
5708
707
1685
2392
308
4294
707
742
1449
309
4589
707
872
1579
310
5284
707
852
1559
311
5286
707
858
1565
312
4281
707
431
1138
0
l I L
1
28219
50
2140
2190
2
188962
50
3641
3691
3
16820
0
864
864
4
281153
0
5182
5182
5
41222
0
5697
5697
6
17245
744
2860
3604
7
1005661
0
4456
4456
Total 1 1 2342774 1 170487 L 98771 1 269258
G:1_2007160070471Docs\Permit Forms\NCDENR Storm waterlLow Density\Deed Restriction LD16007047 Built Upon Area-LD.xls Landdesign

6007047
Low Density Residential Subdivisions
Deed Restrictions & Protective Covenances
In accordance with Title 15 NCAC 2H.1000, the Stormwater Management Regulations, deed restrictions
and protective covenants are required for Low Density Residential Subdivisions where lots will be
subdivided and sold. Deed restrictions and protective covenants are necessary to ensure that the
development maintains a "built -upon" area consistent with the applicable regulation governing the density
level.
I, Steven G. Harris acknowledge and affirm by my signature below, that i will cause the
following deed restrictions and protective covenants to be recorded for Canoe Club
prior to the sale of any lot:
1. The following covenants are intended to ensure ongoing compliance with State Stormwater
Management Permit Number as issued by the Division of Water Quality under
NCAC 2H.1000.
2. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to
maintain compliance with the stormwater management permit.
3. These covenants are to run with the land and be binding on all persons and parties claiming
under them.
4. The covenants pertaining to stormwater may not be altered or rescinded without the express
written consent of the State of North Carolina, Division of Wafer Quality.
5. Alteration of the drainage as shown on the approved plan may not take place without the
concurrence of the Division of Water Quality.
6. The maximum allowable built -upon area per lot is Provided in an Attached Spreadsheet square
feet. This allotted amount includes any built -upon area constructed within the lot property
boundaries, and that portion of the right-of-way between the front lot line and the edge of the
pavement. Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel,
brick, stone, slate, and coquina, but does not include raised, open wood decking, or the water
surface of swimming pools.
7. 1n the case of a lot within CAMA's regulated AEC, where the Division of Coastal Management
calculates a different maximum allowable built -upon area for that lot than is shown herein, the
governing maximum built -upon area for that lot shall be the most restrictive of the two.
8. Filling in or piping of any vegetative conveyances (ditches, swales, etc.) associated with the
development except for average driveway crossings is strictly prohibited by any persons.
9. Each lot will maintain a 30 foot wide vegetated buffer between all impervious areas and surface
waters.
10. All roof drains s 11 termina a least 30 foot from the mean high water mark of surface waters.
�-• 2-- 2 • D +'
Signature: Date: / _
I , a Notary Public in the
State of ��(I ot is County ofA�_i,
do hereby certify that 4c�,(C% 5 _ personally appeared
before me this the CXO5 0E day ofr �UP� , 20 �$ , and acknowledge
the due execution of /h$ foregoing instrument.
Witness my hand and official sA[1{fi,lrrrq,
p,I�RFFM,'I/
O
p
�otatY public
My Commission expires //I bo&- +onoounry -
Form DRPC-5 Rev.1
6007047 LD Deed Restrictions Protective Covenances.doc
Un
/��''iiOPrHIC A�\����`��LandDesign

Project: 6007047
LOW DENSITY RESIDENTIAL SUBDIVISIONS
DEED RESTRICTIONS & PROTECTIVE CONVENANCES
"BUILT -UPON" AREA CALCULATIONS
NUMBER
TOTAL AREA
(FT2)
BUILDING "BUILT-
UPON" AREA (FT)
ROADWAYS/PARKING
"BUILT -UPON AREAS
(FT2)
TOTAL "BUILT -
UPON" AREA (FT2)
VILLAGES ,,
4111114
1!l,Ia
' '
,• 1111K�iH441111�}
ii! " u.6!. m. ,
,f.,Tq;i.. ll'l!Ilrijrfiilli.til f4 -I !q)'u +� fr'}:
1
78049
19992
5080
25072
2
64033
19992
7240
27232
3
55212
15993
5188
21181
4
39133
11995
4124
16119
5
33518
7996
5477
13473
,,I,.. —,,.
LOTS111
" .
- . !
,,.
I
101
15299
3147
948
4095
102
12571
3147
1168
4315
103
19943
1550
2004
3554
104
16179
1537
1413
2950
105
10922
2175
846
3021
106
10485
2008
766
2774
107
9773
2008
773
2781
108
10081
2008
802
2810
109
11253
2008
1043
3051
110
12448
2175
987
3162
111
10487
3147
1011
4158
112
12631
2175
1566
3741
113
15622
1658
2233
3891
114
14990
3147
1124
4271
115
11405
1867
106
1973
116
8841
2008
860
2868
117
8864
2008
862
2870
118
9499
2008
1590
3598
119
10276
2175
1470
3645
120
6773
2008
737
2745
121
11485
2175
1648
3823
122
7351
2008
782
2790
123
15577
3147
1860
5007
124
9818
2008
1540
3548
125
12228
2175
2108
4283
126
7434
2008
553
2561
127
7761
2008
670
2678
128
7155
2008
565
2573
129
11745
2175
640
2815
130
18524
3147
676
3823
131
19565
3147
676
3823
132
16159
3147
658
3805
133
12352
2736
640
3376
134
11329
2008
640
2648
135
9356
2008
640
2648
136
13045
3147
469
3616
137
1 9285
1 2175
811
2986
GA_2007160070471Docs\Permit Forms\NCDENR Stormwater\Low Density\Deed Restriction LD16007047 Built Upon Area-LD.xls Landdesign

v
Project: 6007047
LOW DENSITY RESIDENTIAL SUBDIVISIONS
DEED RESTRICTIONS & PROTECTIVE CONVENANCES
"BUILT -UPON" AREA CALCULATIONS
NUMBER
TOTAL AREA
(FT)
BUILDING "BUILT-
UPON" AREA (FT)
ROADWAYS/PARKING
"BUILT -UPON AREAS
(FT)
TOTAL "BUILT -
UPON" AREA (FT)
301
2829
707
634
1341
302
3523
707
387
1094
303
5355
707
316
1023
304
4757
707
354
1061
305
4752
707
937
1644
306
4378
707
868
1575
307 1
5708
707
1685
2392
308
4294
707
742
1449
309
4589
707
872
1579
310
5284
707
852
1559
311
5286
707
858
1565
312
4281
707
431
1138
1
28219
50
2140
2190
2
188962
50
3641
3691
3
16820
0
864
864
4
281153
0
5182
5182
5
41222
0
5697
5697
6
17245
744
2860
3604
7
1005661
0
4456
4456
Total I I 2342774 170487 98771 1 269258
G:1_2007160070470ocsTermit Forms\NCDENR StormwateALow DensityTeed Restriction LD16007047 Built Upon Area-LD.xls Landdesign

6007047
Permit Na
(to be provided by DWQ)
Drainage Area Number:
Grassed Swale 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:
— The drainage area of the grassed swale will be carefully managed to reduce the
sediment load to the grassed swale.
— After the first-time fertilization to establish the grass in the swale, fertilizer will
not be applied to the grassed Swale.
The grassed Swale will be inspected once a quarter. 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:
Potentialproblem:
How I will remediate the roblem:
The entire length of the
Trash/debris is present.
Remove the trash/debris.
swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then re -sod
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer application.
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the swale.
area that will not impact streams or
BMPs. Re -sod if necessary.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Grassed Swale O&M-Rev.3 Page 1 of 2
G:1_2007160070471Docs\Pemiit Forms\NMENR Stormwaterl )w DensitylGrass Swale O&M Agreement_M007047
O M GrassedSwale Rev3 A-2.doc

6007047
Permit Number:
(to be provided by DIVA)
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:Canoe Club
BMP drainage area number:A-2
Print name:Steven G. Harris
Title: Operations Mana er
Address:1600 Camden Road Charlotte, NC z` 9i�48 2 U'_2.J"
Phone:[phone]
S ignature:
Date:_ _ 1- 2. 2' g
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.
it Notary Public for the State of
J��CPICQVAA,, ll , County of k.ksr % , do hereby certify that
IEy1 _ t-t�r�� iS personally appeared before me this ��
day of ��PLE+r�1�� o900 , and acknowledge the due execution of the
forgoing grassed Swale maintenance requirements. Witness my hand and official seal,
SEAL
My commission expires�r
Form SW401-Grassed Swale O&M-Rev.3 Page 2 of 2
G:1 2007160070471Docs\Permit Porms\NCDENR Stormwater\Low Density\Grass Swale O&M Agreements\6007047
O M GrassedSwale Rev3 A-2.doc

A�
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 111) must also be filled out, printed and submitted along with all of the required information.
Permit Number:
(to be provided by DWQ)
o�GF W A7�RQG
li i
d �
Project name
Canoe Club
Contact name
Steven G. Harris
Phone number
704.337,6224
Date
December 15, 2008
Drainage area number
A-2
Il.:.IDESIGN'INFORMATION,�iljs� i`',ii, f'�` I' .X' 5;,ii'"i;�,'� +r�" �,..1+ I:r w„t 6i .� I t. '
Site Characteristics
Drainage area 8,276.40 ft2
Impervious area 2,178.00 ft2
Percent impervious 26.3% %
Design rainfall depth RD inch
Peak Flow Calculations
10-yr storm runoff depth 4.90 in
10-yr storm intensity 7,06 in/hr
Post -development 10-yr storm peak flow 0.69 ft3/sec
Velocity
Maximum non -erosive velocity (peak 10-year storm)
3.50 ft/sec
Soil characteristics (enter "x" below)
Sand/Silt (easily erodible)
X
Clay mix (erosion resistant)
Grass Type (enter "x" below)
Bermuda
Tallfescue
Bahiagrass
Kentucky bluegrass
Grass -legume mixture
X
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale:
N
(Y or N)
Maximum velocity
Side slopes
:1
Swale length
ft
Option 2: Conveyance Swale, Seeking Pollutant Credit:
N
(Y or N)
Maximum velocity for 10-yr storm
1.26
ft/sec
Side slopes
3.00
:1
Swale length
114.00
ft
Form SW401-Grassed Swale-Rev.3 Parts I and II. Project Design Summary, Page 1 of 2

Permit Number:
(to bo provided by DWQ)
Swale Characteristics
Swale Shape: Enter an "x" in the appropriate cell below:
'trapezoidal
Parabolic
V-shaped
X
Width of the bottom of the swale
0.00 ft
Width of the top of the swale
9.00 It
Additional Information
Is the swale sized for all runoff from ultimate build -out?
yes (Y or N)
OK
Is the BMP located in a proposed drainage easement with a
yes (Y or N)
OK
recorded access easement to a public Right of Way (ROW)?
What is the distance from the bottom of the swale to the SHWT?
7.00 ft
OK
What is the ground level elevation?
3,463.00 fmsl
What is the elevation of the bottom of the swale?
3,461.50 fmsl
What is the SHWT elevation?
3,454.50 fmsl
What is the longitudinal slope of the swale?
3.00 %
OK
What is the depth of freeboard?
1.07 ft
OK
Form SW401-Grassed Swale-Rev.3 Paris I and II. Project Design Summary, Page 2 of 2

Permit No:
(to be assigned by DWQ)
III: REQUIRED;ITEMS CHECKCIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package
will result in a request for additional information. This will delay final review and approval of the project. Initial in the space
provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below.
If a requirement has not been met, attach justification.
Initials
Pagel Plan
Sheet No.
4 l6 H
C2.1
1. Plans (1" = 50' or larger) of the entire site showing:
C2.2
Design at ultimate build -out,
C7.1
- Off -site drainage (if applicable),
C7,2
Delineated drainage basins (include Rational C coefficient per basin),
C7.3
Swale dimensions (width, length, depth),
C7.4
- Maintenance access,
C7.5
Proposed drainage easement and public right of way (ROW),
C7.6
Grass species, and
D1.2
- Boundaries of drainage easement.
1 1,
C2.1
2. Plan details (1 " = 50' or larger) for the grassed swale showing:
C2.2
Swale dimensions (width, length, depth),
C7.1
- Maintenance access,
C7.2
Proposed drainage easement and public right of way (ROW),
C7.3
Design at ultimate build -out,
C7.4
Grass species,
C7.5
- Off -site drainage (it applicable),and
C7.6
Boundaries of drainage easement.
D1.2
1�
C4.1
3. Section view of the grassed swale (1" = 20' or larger) showing:
C4.2
Side slopes,
C4,3
- Longitudinal slope,
C7.6
- Freeboard
01.1
Swale dimensions, and
D1.2
- SHWT level(s)
Ms — ATTACHED 4. Supporting calculations (including maximum velocity calculations for applicable storms)
144.5 Y ATTACHED 5, A copy of the signed and notarized operation and maintenance (O&M) agreement.
I 5 H ATTACHED 6. A copy of the deed restrictions (if required).
SW401-Grassed Swale-Rev.3 Part III, Page 1 of 1

M
6007047
Permit Name:
(to be provided by DWQJ
Drainage Area Number:
Grassed Swale 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. Tliese deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
important maintenance procedures:
— The drainage area of the grassed swale will be carefully managed to reduce the
sediment load to the grassed Swale.
— After the first-time fertilization to establish the grass in the swale, fertilizer will
not be applied to the grassed swale.
The grassed swale will be inspected once a quarter. 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:
Potentialproblem:
How I will remediate theproblem:
The entire length of the
Trash/debris is present.
Remove the trash/debris.
Swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed,
remove the gully, and then re -sod
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer application.
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the swale.
area that will not impact streams or
BMPs. Re -sod if necessary.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Grassed Swale O&M-Rev.3 Page 1 of 2
G:1 2007160070471DocslPerniit FormANCDf NR Sto mwateftLow Density\Grass Swale O&M Agrcc;1u;11ts16007047
O M GrassedSwale Rev3 A-t.doc

6007047
Permit Number:
(to be provided br DWQ)
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 notne:Canoe Club
BMP drainage area number:A-1
Print name:Steven G. Harris
Title: 0Derations
Address:1600 Camden Road Charlotte, NCB
Phone:
Signatt
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, � , a Notary Public for the State of
T'-�bA+)CAQ rc'4. i,rtWq , County of do hereby certify that
__ _ rr►5 personally appeared before me this or'or' ='
day oftnnlotz.r , and acknowledge the due execution of the
forgoing grassed Swale maintenance requirements. Witness my hand and official seal,
RE E4f
O� y
O t401011—
VlonC°u�tV
OP TN 1C 1'� �\��`S,
SEAL
My commission expires Gr t 111,1613
Form SW401-Grassed Swale O&M-Rev.3 Page 2 of 2
GA— 2007160070471DocslPeimit FomiANCDENR Stumiwater\Low Density\Grass Swale 0&M Agreements16007047
0 M GrassedSwale Re%,3 A-l.doc

r Permit Number:
(to be provided by DWQ)
ARA
OF W A 7�R
NCDENR Y
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 111) must also be filled out, printed and submitted along with all of the required information.
LGi !'' 11�91i1i 'iIIHi li�ll - !.
,,PRO,IECTtINFORMATION (1r,
Project name Canoe Club
Contact name Steven G. Harris
Phone number 704.337,6224
Date December 15, 2008
Drainage area number A-1
._. `I '"'IlI ,I -Ilj1 4. • ! els '_.I �... 1 mt ! :':i. ' .II �C3^Ir liu I .�'t ., r ,) ,I . °rII,,�ESIGNIINFORMATI�N 1
Site Characteristics
Drainage area 49,335.60 ft2
Impervious area 17,424.00 ft2
Percent impervious 35.3% %
Design rainfall depth RD inch
Peak Flow Calculations
10-yr storm runoff depth
4.90
in
10-yr storm intensity
7.06
inlhr
Post -development 10-yr storm peak flow
4.17
ft3/sec
Velocity
Maximum non -erosive velocity (peak 10-year storm)
3.50 ftlsec
Soil characteristics (enter 'Y' below)
Sand/silt (easily erodible)
X
Clay mix (erosion resistant)
Grass Type (enter Y below)
Bermuda
Tall fescue
Bahiagrass
Kentucky bluegrass
Grass -legume mixture
X
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale:
N
(Y or N)
Maximum velocity
Side slopes
:1
Swale length
ft
Option 2: Conveyance Swale, Seeking Pollutant Credit:
N
(Y or N)
Maximum velocity for 10•yr storm
3.26
ftlsec
Side slopes
3,00
:1
Swale length
445.00
ft
Form SW401-Grassed Swale-Rev.3 Parts I and tl. Project Design Summary, Page 1 of 2

Permit Number:
(to be provided by DWQ)
Swale Characteristics
Swale Shape: Enter an 'Y' in the appropriate cell below:
Trapezoidal
Parabolic
V-shaped
X
Width o1 the bottom of the swale
0.00 ft
Width o1 the top of the swale
9.00 ft
Additional Information
Is the Swale sized for all runoff from ultimate build -out?
yes (Y or N)
OK
Is the BMP located in a proposed drainage easement with a
yes (Y or N)
OK
recorded access easement to a public Right o1 Way (ROW)?
What is the distance from the bottom of the swale to the SHWT?
7.00 ft
OK
What is the ground level elevation?
3,461.00 fmsl
What is the elevation of the bottom of the Swale?
3,459.50 fmsl
What is the SHWT elevation?
3,452.501msi
What is the longitudinal slope of the swale?
4.00 %
OK
What is the depth of freeboard?
0.84 ft
OK
Form SW401•Grassed Swale•Rov.3 Parts I and 11, Project Design Summary, Page 2 of 2

Permit No:
(to be assigned by D WQ)
Ill.. "REQUIREI] ITEMS CHECKLISTif�s,. =•.t'�� .� � � � `": s " , � v' �� " '
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package
will result in a request for additional information. This will delay final review and approval of the project, Initial in the space
provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below.
If a requirement has not been met, attach justification.
Initials
Ms H
A4_2 J4
Pagel Plan
Sheet No.
C2.1
1. Plans (1" = 50' or larger) of the entire site showing:
C2.2
Design at ultimate build -out,
C7.1
Off -site drainage (if applicable),
C7.2
Delineated drainage basins (include Rational C coefficient per basin),
C7.3
Swale dimensions (width, length, depth),
C7.4
Maintenance access,
C7.5
- Proposed drainage easement and public right of way (ROW),
C7.6
Grass species, and
D1.2
Boundaries of drainage easement.
C2.1
2. Plan details (V = 50' or larger) for the grassed swale showing:
C2.2
Swale dimensions (width, length, depth),
C7.1
Maintenance access,
C7.2
Proposed drainage easement and public right of way (ROW),
C7.3
Design at ultimate build -out,
C7.4
Grass species,
C7.5
Off -site drainage (if applicable),and
C7,6
Boundaries of drainage easement.
D1.2
C4.1
3. Section view of the grassed swale (11 = 20' or larger) showing:
C4.2
- Side slopes,
C4.3
Longitudinal slope,
C7.6
freeboard
D1.1
- Swale dimensions, and
D1,2
SHWT level(s)
A4_ ' H ATTACHED
114.5 H ATTACHED
v' 5 H. ATTACHED
4. Supporting calculations (including maximum velocity calculations for applicable storms)
5. A copy of the signed and notarized operation and maintenance (0&M) agreement.
6. A copy of the deed restrictions (if required).
SW401-Grassed Swale-Rev.3 Part III, Page 1 of 1

6007047
Permit Name:
(lo be provided by 1AVQ)
Drainage Area Number:
Grassed Swale 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:
— The drainage area of the grassed swale will be carefully managed to reduce the
sediment load to the grassed swale.
— After the first-time fertilization to establish the grass in the Swale, fertilizer will
not be applied to the grassed swale.
The grassed swale will be inspected once a quarter. 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:
Potentialproblem:
How I will remediate theproblem:
The entire length of the
Trash/debris is present.
Remove the trash/debris.
Swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then re -sod
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer application.
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the Swale.
area that will not impact streams or
BMPs. Re -sod if necessary.
Vegetation is too short or too
Maintain vegetation at a height of
Ion .
approximately six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786,
Form SW401-Grassed Swale O&M-Rev.3 Page I of 2
G:1_200A600704ADocsTermit Forms\NCDENR StormwaterlLow Density\Grass Swale Q&M Agreements16007047
O M GrassedSwale Rev3 8.1a.doc

6007047
Permit Number:
(try he provided 8y D1VQ)
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 nwne:Canoe Club
BMP drainage area n unber:B-
Print name:Steven G. Harris
Title:0 erations Manager
Address:1600 Camden Road Charlotte, NC3 S 2.. 203
Phon{
Signo
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,�n1A �'Q�-YY�ay� , a Notary Public for the State of
County of 1A %a V-\- , do hereby certify that
(t personally appeared before me tliis U
day o(�CCewAlnxp_tr , ),WSL and acknowledge the due execution of the
forgoing grassed Swale maintenance requirements. Witness my hand and official seal,
SEAL
My commission expires_�la013
Form SW401-Grassed Swale O&M-Rev.3 Page 2 of'2
G:1_2007160070471Docs\Permit Forms\NCDENR StormwaterlLow DensitylGrass Swale O&M Agreements16007047
0 M Grassed5wa1e Rev3 B-1a.doc

� r
Permit Number:
(to be provided by OWO)
� o�oF W A7�9Qc
NCDENR a
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part Ill) must also be filled out, printed and submitted along with all of the required information.
I: PROJECT IN FORMATION �'' i, t ,u ' , tll� 'gyp; , . 7I „I ,Ir1� ,: I 1 �f 41Ifz1, ��. ! f ! p l �"I Iylj�tl hi,Ill 1, lv,l . it, 1 'r,, ' h "1114i l a
! I �•11 � i r,! r L, r.i� II{)il iH �Il�l i, � , 9 • Jd114., .tl . �9 .tl�14r' ' Is , i ! (� rli m . `i.i •� jl s I .Lr !`�! lll, lJiiM M'. t„ �
Project name Canoe Club
Contact name Steven G. Harris
Phone number 704.337.6224
Date December 15, 2008
Drainage area number B-1a
IIr. DESIGNINFORMATION
..��li'.r - -.. !-.! i ,1 .'f !! s i.1� ..v ,. ;. rn� :.. �n ar it 111 e.•. :'� :-'•'1 aI i.i: Ittt .La 'u..� r 1,I r�rl: �i .� - i(iri.:1, tt �.%,
Site Characteristics
Drainage area 22,651.20 h2
Impervious area 5,662.80 ft�
Percent impervious 25.0% %
Design rainfall depth RD inch
Peak Flow Calculations
10-yr storm runoff depth
4.90
in
10-yr storm intensity
7.06
inlhr
Post -development 10-yr storm peak flow
1.83
ft3lsec
Velocity
Maximum non -erosive velocity (peak 10-year storm)
3.50 ftlsec
Soil characteristics (enter'x' below)
Sand/silt (easily erodible)
X
Clay mix (erosion resistant)
Grass Type (enter 'x' below)
Bermuda
Tall fescue
Bahiagrass
Kentucky bluegrass
Grass -legume mixture
X
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale:
N
(Y or N)
Maximum velocity
Side slopes
:1
Swale length
ft
Option 2: Conveyance Swale, Seeking Pollutant Credit:
N
(Y or N)
Maximum velocity for 10-yr storm
1.46
ftlsec
Side slopes
3.00
:1
Swale length
148.00
ff
Form SW401 -Grassed Swale-Rev.3 Parts I and If. Project Design Summary, Page 1 of 2

Permit Number:
(to be provided by DWQ)
Swale Characteristics
Swale Shape: Enter an 'Y' in the appropriate cell below:
Trapezoidal
Parabolic
V-shaped
X
Width of the bottom of the swale
0.00 ft
Width of the top of the swale
9.00 ft
Additional Information
Is the swale sized for all runoff from ultimate build -out?
yes (Y or N)
OK
Is the BMP located in a proposed drainage easement with a
yes (Y or N)
OK
recorded access easement to a public Right of Way (ROW)?
What is the distance from the bottom of the swale to the SHWT?
7.00 ft
OK
What is the ground level elevation?
3,463.00 fmsl
What is the elevation of the bottom of the swale?
3,461.50 fmsl
What is the SHWT elevation?
3,454.50 fmsl
What is the longitudinal slope of the swale?
1.50 %
OK
What is the depth of freeboard?
0.86 ft
OK
Form SW401-Grassed Swale-Rev.3 Parts ! and II. Project Design Summary, Page 2 of 2

Permit No:
r (to be assigned by DWQ)
III:REQUIRED' ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package
will result in a request for additional information. This will delay final review and approval of the project. Initial in the space
provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below.
If a requirement has not been met, attach justification.
Initials
446 H
114_i J4
MsH
Pagel Plan
Sheet No.
C2.1
1. Plans 0" = 50' or larger) of the entire site showing:
C2.2
- Design at ultimate build -out,
C7.1
Off -site drainage (if applicable),
C7.2
Delineated drainage basins (include Rational C coefficient per basin),
C7.3
- Swale dimensions (width, length, depth),
C7.4
Maintenance access,
C7.5
Proposed drainage easement and public right of way (ROW),
C7.6
- Grass species, and
D1.2
Boundaries of drainage easement.
C2.1
2. Plan details (1" = 50' or larger) for the grassed swale showing:
C2.2
Swale dimensions (width, length, depth),
C7.1
- Maintenance access,
C7.2
Proposed drainage easement and public right o1 way (ROW),
C7.3
Design at ultimate build -out,
C7.4
Grass species,
C7.5
Off -site drainage (if applicable),and
C7.6
Boundaries of drainage easement.
D1.2
C4.1
3. Section view of the grassed swale (1" = 20' or larger) showing:
C4.2
Side slopes,
C4.3
- Longitudinal slope,
C7.6
Freeboard
D1.1
Swale dimensions, and
D1.2
SHWT level(s)
A4_5E Y ATTACHED
%V r S Y ATTACHED
IV 5 H ATTACHED
4. Supporting calculations (including maximum velocity calculations for applicable storms)
5. A copy of the signed and notarized operation and maintenance (0&M) agreement.
6. A copy of the deed restrictions (if required).
SW401-Grassed Swale-Rev.3 Part III, Page 1 of 1

6007047
Permit Name:
(to be provided bly DWQ)
Drainage Area Number:
Grassed Swale 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:
— The drainage area of the grassed swale will be carefully managed to reduce the
sediment load to the grassed swale.
— After the first-time fertilization to establish the grass in the swale, fertilizer will
not be applied to the grassed swale.
The grassed swale will be inspected once a quarter. 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:
Potentialproblem:
How I will remediate theproblem:
The entire length of the
Trash/debris is present.
Remove the trash/debris.
swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then re -sod
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer application.
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the swale.
area that will not impact streams or
BMPs. Re -sod if necessary.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1756.
Corm SW401-Grassed Swale O&M-Rev.3 Page I of 2
GA— 2007M0704ADocs\Permit Forms\NCDENR Stormwater\Low DensitylGrass Swale 0&M Agreements16007047
O M GrassedSwale Rev3 B-1a1Am

6007047
Permit Number:
(to be pro vitleel by DWQ)
1 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 nctnte:Canoe Club
BMP drainage area number:13-1 a1
Print name:Steven G. Harris
Title: Operations Manager
Address:1600 Camden Road Charlotte, NC ��?j
Phone
Signat
Date:
Note: The legally responsible party should not be a homeowners association unless more than SO°Io of
the lots have been sold and a resident of the subdivision has been named the president.
[,�17or�,no, �C�2_tlh�nn a Notary Public for the State of
{`_, County of l , do hereby certify that
ttaft't 5 personally appeared before me this a�
day of and acknowledge the due execution of the
forgoing grassed Swale maintenance requirements. Witness my hand and official seat,
SEAL
My commission expires_ Ct II t I (Q617,
Form SW40 I -Grassed Swale O&M-Rev.3 Page 2 of 2
G:1_2007160070470ocs1Permit Forms\NCDENR Stormwater\Low DensitylGrass Swale O&M Agreements16007047
O M GrassedSwale Rev3 B-lal.doc

Permit Number:
(to be provided by DWQ)
ARM%of wAr�9
NCDENR a
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part HIJ must also be filled out, printed and submitted along with all of the required information.
I.'.'PROJECTiINEORMATION„',- ! Ir e �,;�� r1 �,11 ,, ; ;lllt3lll �I �y111 If I:� �' E
I1 , i 'IL e
Project name Canoe Club
Contact name Steven G. Harris
Phone number 704.337.6224
Date December 15, 2008
Drainage area number 13-1al
Site Characteristics
Drainage area
8,712.00 ftz
Impervious area
1,306.80 ft2
Percent impervious
15.0% %
Design rainfall depth
RD inch
Peak Flow Calculations
10-yr storm runoff depth
4.90 in
10-yr storm inlensily
7.06 in/hr
Post -development 10-yr storm peak flow
0.62 ft3/sec
Velocity
Maximum non -erosive velocity (peak 10-year storm)
3.50 ftlsec
Soil characteristics (enter 'Y' below)
Sand/silt (easily erodible)
X
Clay mix (erosion resistant)
Grass Type (enter 'Y' below)
Bermuda
Tall fescue
Bahiagrass
Kentucky bluegrass
Grass -legume mixture
X
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale:
N
(Y or N)
Maximum velocity
Side slopes
:1
Swale length
It
Option 2: Conveyance Swale, Seeking Pollutant Credit:
N
(Y or N)
Maximum velocity for 10-yr storm
1.59
ft/sec
Side slopes
3.00
:1
Swale length
150.00
ft
Form SW401-Grassed Swale-Rev.3 Parts I and II. Project Design Summary, Page 1 of 2

Permit Number:
(to be provided by DWR)
Swale Characteristics
Swale Shape: Enter an Y in the appropriate cell below:
Trapezoidal
Parabolic
V-shaped
Width of the bottom of the swale
Width of the top o1 the swale
Additional Information
Is the swale sized for all runoff from ultimate build -out?
Is the BMP located in a proposed drainage easement with a
recorded access easement to a public Right of Way (ROW)?
What is the distance from the bottom of the swale to the SHWT?
What is the ground level elevation?
What is the elevation of the bottom of the swale?
What is the SHWT elevation?
What is the longitudinal slope of the swale?
What is the depth of freeboard?
X
0.00 It
5.20 It
yes (Y or N) OK
yes (Y or N) OK
7.00 ft OK
3,479.50 fmsl
3,478.001msl
3,471.001msl
6 - Mountain o�
Slope too steep. Explain why it is impractical to achieve 5%.
OK
Form SW401-Grassed Swale-Rev.3 Parts I and II. Project Design Summary, Page 2 of 2

y Permit No:
(to be assigned by DWQ)
Ill., REQUIRED ITEMS CHECKLIST: `:`. 4 f
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package
will result in a request for additional information. This will delay final review and approval of the project. Initial in the space
provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below.
If a requirement has not been met, attach justification,
Initials
Page/ Plan
Sheet No.
�f
4b H
C2.1
1. Plans (1" = 50' or larger) of the entire site showing:
C2.2
Design at ultimate build -out,
C7.1
- Off -site drainage (if applicable),
C7.2
Delineated drainage basins (include Rational C. coefficient per basin),
C7.3
- Swale dimensions (width, length, depth),
C7.4
- Maintenance access,
C7.5
Proposed drainage easement and public right of way (ROW),
C7.6
Grass species, and
D1.2
Boundaries of drainage easement.
C2,1
2. Plan details (1" = 50' or larger) for the grassed swale showing:
C2.2
Swale dimensions (width, length, depth),
C7.1
- Maintenance access,
C7.2
- Proposed drainage easement and public right of way (ROW),
C7.3
Design at ultimate build -out,
C7.4
Grass species,
C7.5
- Off -site drainage (if applicable),and
C7.6
- Boundaries of drainage easement.
D1.2
S P
C4.1
3. Section view of the grassed swale (1" = 20' or larger) showing:
C4.2
- Side slopes,
C4.3
- Longitudinal slope,
C7.6
- Freeboard
D1.1
Swale dimensions, and
D1,2
SHWT level(s)
IL S %4 ATTACHED 4. Supporting calculations (including maximum velocity calculations for applicable storms)
/Y' $ H ATTACHED 5. A copy of the signed and notarized operation and maintenance (0&M) agreement.
IV 5 �/ ATTACHED 6. A copy of the deed restrictions (if required).
SW401-Grassed Swale-Rev.3 Part III, Page 1 of 1

6007047
Permit Name:
(to be pro i ded bY DIVQ)
Drainage Area Number:
Grassed Swale 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:
— The drainage area of the grassed swale will be carefully managed to reduce the
sediment load to the grassed swale.
— After the first-time fertilization to establish the grass in the Swale, fertilizer will
not be applied to the grassed swale.
The grassed swalc will be inspected once a quarter. 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:
Potentialproblem:
How I will remediate theproblem:
The entire length of the
Trash/debris is present.
Remove the trash/debris.
Swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then re -sod
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer ae2lication.
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the swale.
area that will not impact streams or
BMPs. Re -sod if necessary.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Grassed Swale O&M-Rev.3 Page l of 2
G:1_2007160070471DocslPermit FormsMDENR StormwalerlLow Density\Grass Swale O&M Agreements16007047
O M GrassedSwale Rev3 B-1b.doc

6007047
Permit Number:
(to be Pr'ovidecl bY DIVQ)
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 narrte:Canoe Club
BMP drainage area number:B-lb
Print name:Steven G. Harris
Title: Operations Manager
Address:1600 Camden Road Charlotte NC 2&-b@C
Phon
Signo
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.
a Notary Public for the State of
�` "A1�z)VN %IA County of _f),16YA do hereby certify that
Uen 24, �- lr� tS personally appeared before trte this
day ornL�P� bag , and acknowledge the due execution of the
forgoing grassed Swale maintenance requirements. Witness my hand and official seal,
��11111UttlrffJ//�/ �
O u00r%
G4vntY =�
4"0R r H C P�
�'�rrrrrrrEitti~»`��
SEAL
My commission expires '01-1I—aoI3
Form SW401-Grassed Swale O&M-Rev.3 Page 2 of 2
G:1_2007M070471flocslPermit FormsINCDENR Stormwater%ow DensitylGrass Swale O&M Agreements16007047
O_M_GrassedSwale_Rev3_13-1 b.doc

Permit Number:
(to be provided by DWQ)
O� QG
MCDENR a
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part llI) must also be filled out, printed and submitted along with all of the required information.
I: "PR 'O`^','alr
OJ , ECT„l NFRMATI N
sf,.1 , , r!dl t �.. 1, t r..,. �� rr t-,l.:..a.. k.. , , , il1li 6 r:;��_ o+ry
Project name Canoe Club
Contact name Steven G. Harris
Phone number 704.337.6224
Date December 15, 2008
Drainage area number 6.1b
Ill.", DESIGN INFO RMATION'G
Site Characteristics
Drainage area 34,412.40 ft2
Impervious area 6,534.00 ft2
Percent impervious 19.0% %
Design rainfall depth RD inch
Peak Flow Calculations
10-yr storm runoff depth
4.90
in
10-yr storm intensity
7.06
initlr
Post -development 10-yr storm peak flow
2.58
ft3/sec
Velocity
Maximum non -erosive velocity (peak 10-year storm)
3.50 ft/sec
Soil characteristics (enter 'Y' below)
Sand/silt (easily erodible)
X
Clay mix (erosion resistant)
Grass Type (enter Y' below)
Bermuda
Tall fescue
8ahiagrass
Kentucky bluegrass
Grass -legume mixture
X
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale:
N
(Y or N)
Maximum velocity
Side slopes
:1
Swale length
ft
Option 2: Conveyance Swale Seeking Pollutant Credit:
N
(Y or N)
Maximum velocity for 10-yr storm
1.72
fl/sec
Side slopes
3.00
:1
Swale length
160.00
ft
Form SW401•Grassed Swale-Rev.3 Parts I and II. Project Design Summary, Page 1 of 2

1
Permit Number:
(to be provided by DWO)
Swale Characteristics
Swale Shape: Enter an Y in the appropriate cell below:
Trapezoidal
Parabolic
V-shaped
X
Width of the bottom of the swale
0.00 ft
Width of the top of the swale
9.00 ft
Additional Information
Is the swale sized for all runoff from ultimate build -out?
yes (Y or N)
OK
Is the BMP located in a proposed drainage easement with a
yes (Y or N)
OK
recorded access easement to a public Right of Way (ROW)?
What is the distance from the bottom of the swale to the SHWT?
7.00 ft
OK
What is the ground level elevation?
3,463.00 fmsl
What is the elevation of the bottom of the swale?
3,461.50 fmsl
What is the SHWt- elevation?
3,454.50 fmsl
What is the longitudinal slope of the swale?
1.50 %
OK
What is the depth of freeboard?
0.79 It
OK
Form SW401-Grassed Swale-Rev.3 Parts I and 11. Project Design Summary, Page 2 of 2

FM
Permit No:
(to be assigned by DWQ)
III.;,AEQUIRED'ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found, An incomplete submittal package
will result in a request for additional information. This will delay final review and approval of the project. Initial in the space
provided to indicate the following design requirements have been met. if the applicant has designated an agent, the agent may initial below.
If a requirement has not been met, attach justification.
Initials
445 H
114 s 9
MsN
Page/ Plan
Sheet No.
C2.1
1. Plans (1" = 50' or larger) of the entire site showing:
C2.2
Design at ultimate build -out,
C7.1
- Off -site drainage (if applicable),
C7.2
Delineated drainage basins (include Rational C coefficient per basin),
C7.3
Swale dimensions (width, length, depth),
C7.4
Maintenance access,
C7.5
Proposed drainage easement and public right of way (ROW),
C7.6
- Grass species, and
D1.2
Boundaries of drainage easement.
C2.1
2. Plan details (1" = 50' or larger) for the grassed swale showing:
C2.2
Swale dimensions (width, length, depth),
C7.1
Maintenance access,
C7.2
Proposed drainage easement and public right of way (ROW),
C7.3
Design at ultimate build -out,
C7.4
Grass species,
C7.5
Off -site drainage (if applicable),and
C7.6
Boundaries of drainage easement.
D1.2
C4.1
3. Section view of the grassed swale (1" = 20' or larger) showing:
C4.2
- Side slopes,
C4.3
Longitudinal slope,
C7.6
Freeboard
D1.1
- Swale dimensions, and
D1.2
SHWT level(s)
1145 I � ATTACHED
%f!r 5 K ATTACHED
114.59 ATTACHED
4. Supporting calculations (including maximum velocity calculations for applicable storms)
5. A copy of the signed and notarized operation and maintenance (0&M) agreement.
6. A copy of the deed restrictions (if required).
SW401-Grassed Swale-Rev.3
Part III, Page t of 1

6007047
Permit Name:
(Io be provided by DIV&
Drainage Area Number:
Grassed Swale 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:
— The drainage area of the grassed Swale will be carefully managed to reduce the
sediment load to the grassed swale.
— After the first-time fertilization to establish the grass in the Swale, fertilizer will
not be applied.to the grassed swale.
The grassed swale will be inspected once a quarter. 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:
Potentialproblem:
How I will remediate the roblem:
The entire length of the
Trash/debris is present.
Remove the trash/debris.
Swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then re -sod
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer application.
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the swale.
area that will not impact streams or
BMPs. Re -sod if necessary.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Grassed Swale O&M-Rev.3 Page 1 cif 2
GA— 2007160070470ocsTermit FormsINCDENR StormwaterlLow Density\Grass Swale O&M Agreements16007047
O M GrassedSwa1e Rev3 B-2.doc

6007047
Permit Number:
(to be provided 11), DWQ)
I acknowledge and agree by my signature below that 1 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:Canoe Club
BMP drainage area number:13-2
Print name:Steven G. Harris
Title: Operations Manager
Address:1600 Camden Road Charlotte, NC 2 Z< ZW 3
Phone:[phone]
Signature:
Date: 2—
Note: The legally responsible party should not be a homeowners association unless more than 50%n of
the lots have been sold and a resident of the subdivision has been named the president.
a Notary Public for the State of
, County of LA, r tty-, , do hereby certify that
personally appeared before me this oia�
day of71�f, and acknowledge the due execution of the
forgoing grassed swale maintenance requirements. Witness my hand and official seal,
NNNs���` %,Ci E E t�� I/j����i
•� t�►p• N
� Q r
N°t°x �Ga�t`�
wo 2
� Rt `,H�ti�+\\0` 1
SEAL
My commission expires. 4111 ► 10/5
Form SW401-Grassed Swale O&M-12ev.3 Page 2 of 2
G:1_2007160070471Docs%Permit Forms\NCDENR Stormwalerll_ow Density\Grass Swale O&M Agreements16007047
O M GrassedSwale Rev3 B-2.doc

Permit Number:
(to be provided by DWO)
o2pF WATF9OG
w
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part III) must also be filled out, printed and submitted along with all of the required information.
li I,X t �rll'li r'sll"Irl rl,l 'i 1'4il 1 7 ,11 -fl I �f tu,yi li ;I•�..n it •lll:. jlPi l,. Ir'{fj' I •, {II IP
L�(RROJECTiINF,ORMATIONf, �lillh.:It,Ili.6t,.dRl�I)i�)II��IIi��I✓HIIIN��,i,111Vl���ih,IlltNl1,11l1111Yl6Sinit:IfildN�:���)�e��li)anl��o!IIN.uHultld(,��Ilmdii...,��1.vd�i�itl)IIp�,I�hINVr�1wl%INI,INIjp�lf4,lrili:.Illy{q,.,1�ur,Ip,IIIINI�,ril.5�i�i,l
Project name Canoe Club
Contact name Steven G. Harris
Phone number 704.337.6224
Date December 15, 2008
Drainage area number B-2
Site Characteristics
Drainage area
16,117.20 ft2
Impervious area
6,534.00 ft2
Percent impervious
40.5% %
Design rainfall depth
RD inch
Peak Flow Calculations
10-yr storm runoff depth
4.90 in
10-yr storm intensity
7.06 in/hr
Post -development 10-yr storm peak flow
1.53 ft3/sec
Velocity
Maximum non -erosive velocity (peak 10-year storm)
3.50 fdsec
Soil characteristics (enter Y' below)
Sand/silt (easily erodible)
X
Clay mix (erosion resistant)
Grass Type (enter "x' below)
Bermuda
Tall fescue
Bahiagrass
Kentucky bluegrass
Grass -legume mixture
X
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale:
N
(Y or N)
Maximum velocity
Side slopes
:1
Swale length
If
Option 2: Conveyance Swale, Seeking Pollutant Credit:
N
(Y or N)
Maximum velocity for 10-yr storm
3.37
ft/sec
Side slopes
3.00
:1
Swale length
114.00
ft
Form SW401-Grassed Swale-Rev.3 Parts I and II. Project Design Summary, Page 1 of 2

Permit Number:
(to be provided by DWQ)
Swale Characteristics
Swale Shape: Enter an 'Y' in the appropriate cell below:
Trapezoidal
Parabolic
V-shaped
X
Width of the bottom of the swale
0.00 ft
Width of the top of the swale
9.00 ft
Additional Information
Is the swale sized for all runoff from ultimate build -out?
yes (Y or N)
OK
Is the BMP located in a proposed drainage easement with a
yes (Y or N)
OK
recorded access easement to a public Right of Way (ROW)?
What is the distance from the bottom of the swale to the SHWT?
7.00 ft
OK
What is the ground level elevation?
3,463.00 fmsl
What is the elevation of the bottom of the swale?
3,461.50 fmsl
What is the SHWT elevation?
3,454.50 fmsl
What is the longitudinal slope of the swale?
12 - Mountain %
Slope too steep. Explain why it is impractical to achieve 5%.
Terrain
What is the depth of freeboard?
1.11 ft
OK
Form SW401-Grassed Swale-Ftov.3 Parts I and II- Project Design Summary, Page 2 of 2

S ' A
Permit No:
(to be assigned by DWQ)
III: REQUIRED'.ITEMS CHECKI"IST _ u' �,a• �, s' ` y£
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package
will result in a request for additional information. This will delay final review and approval of the project. Initial in the space
provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below.
If a requirement has not been met, attach justification.
Initials
446 H
/ l_:- 9
MsH
Page/ Plan
Sheet No.
C2.1
1. Plans (1" = 50' or larger) of the entire site showing:
C2.2
Design at ultimate build -out,
C7.1
- Off -site drainage (if applicable),
C7,2
Delineated drainage basins (include Rational C coefficient per basin),
C7.3
Swale dimensions (width, length, depth),
C7.4
Maintenance access,
C7.5
Proposed drainage easement and public right of way (ROW),
C7.6
Grass species, and
D1.2
Boundaries of drainage easement.
C2,1
2. Plan details (1" = 50' or larger) for the grassed swale showing:
C2.2
Swale dimensions (width, length, depth),
C7.1
Maintenance access,
C7.2
Proposed drainage easement and public right of way (ROW),
C7.3
Design at ultimate build -out,
C7.4
- Grass species,
CT5
- Off -site drainage (if appiicable),and
C7.6
Boundaries of drainage easement.
D1.2
C4,1
3, Section view of the grassed swale (1 " = 20' or larger) showing:
C4.2
Side slopes,
C4.3
- Longitudinal slope,
C7.6
- Freeboard
D1,1
Swale dimensions, and
D1.2
- SHWT level(s)
/V r S y ATTACHED
N ATTACHED
+' ` 5 9 ATTACHED
4. Supporting calculations (including maximum velocity calculations for applicable storms)
5. A copy of the signed and notarized operation and maintenance (0&M) agreement.
6. A copy of the deed restrictions (if required).
SW401-Grassed Swale-Rev.3 Part III, Page 1 of 1

6007047
Permit Name:
(to be proi4ded br 1)kVQ)
Drainage Area Number:
Grassed Swale 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 tine integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important maintenance procedures:
— The drainage area of the grassed swale will be carefully managed to reduce the
sediment load to the grassed Swale.
— After the first-time fertilization to establish the grass in tine swale, fertilizer will
not be applied to the grassed swale.
The grassed swale will be inspected once a quarter. 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:
Potentialproblem:
How I will remediate theproblem:
The entire length of the
Trash/debris is present.
Remove the trash/debris.
swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then re -sod
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer application.
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the Swale.
area that will not impact streams or
BMPs. Re -sod if necessary.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximatel six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Grassed Swale O&M-Rev.3 Page I of 2
GA-2007160070471DocslPermit FormsINCDENR StormwaterlLow DensitylGrass Swale O&M Agreements16007047
O M GrassedSwale Rev3 C-1.doc

6007047
Permit Number:
{to he Provided bY DWQ)
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 rzame:Canoc Club
BMP drerin(ige areo monber:C-1
Print name:Steven G. Harris
Title: Operations Manager
Address:1600 Camden Road Charlotte, NC 29M8 22'620.3
Phone:704.337,6224
Signature;
Date: /- —` Z Z. • Qc�r'
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, Y'f o'�ldYl , a Notary Public for the State of
EO} CA f GA4 , County of Lk h i bob_ , do hereby certify that
personally appeared before me this
day of Dee_ _Yy%) Ljr— �, and acknowledge the due execution of the
forgoing grassed Swale maintenance requirements. Witness my hand and official seal,
t' ma's
O
NotigN P o'1mty
G � 2Q
�irrurrn nts�ti�`�
SEAL
My commission expires 12013
Form SW401-Grassed Swale O&M-Rev.3 Page 2 of 2
GA-2007160070471Docs\Permit FormsINCDENR Stormwater\Low Density\Grass Swale O&M Agreements16007047
O M GrassedSwale Rev3 C-1.doc

Permit Number:
(to be provided by DWO)
��� O20F W ATE9OG
NC ENR �
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part III) must also be filled out, printed and submitted along with all of the required information.
Project name
Contact name
Phone number
Date
Drainage area number
Canoe Club
Steven G. Harris
704,337.6224
December 15, 2008
C-1
Site Characteristics
Drainage area
27,007.20 hZ
Impervious area
6,098.40 fe
Percent impervious
22.6% %
Design rainfall depth
RD inch
Peak Flow Calculations
10-yr storm runoff depth
4.90
in
10-yr storm intensity
7.06
in/hr
Post -development l0-yrstorm peak flow
2.11
ft'/sec
Velocity
Maximum non -erosive velocity (peak 10-year storm)
3.50 f /sec
Soil characteristics (enter Y' below)
Sand/silt (easily erodible)
X
Clay mix (erosion resistant)
Grass Type (enter Y below)
Bermuda
Tall fescue
Bahiagrass
Kentucky bluegrass
Grass -legume mixture
X
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale:
N
(Y or N)
Maximum velocity
Side slopes
:1
Swale length
It
Option 2: Conveyance Swale, Seeking Pollutant Credit:
N
(Y or N)
Maximum velocity for 10-yr storm
3.27
fl/sec
Side slopes
3.00
:1
Swale length
233.00
it
Form SW401-Grassed Swale-Rev.3 Parts I and II. Project Design Summary, Page t of 2

Permit Number:
(to be provided by DWO)
Swale Characteristics
Swale Shape: Enter an 'Y' in the appropriate cell below:
Trapezoidal
Parabolic
V-shaped
X
Width of the bottom of the swale
0.00 ft
Width of the top of the swale
Ho ft
Additional Information
Is the swale sized for all runoff from ultimate build -out?
yes (Y or N)
OK
Is the BMP located in a proposed drainage easement with a
yes (Y or N)
OK
recorded access easement to a public Right of Way (ROW)?
What is the distance from the bottom of the swale to the SHWT?
7.00 ft
OK
What is the ground level elevation?
3,463.00 fmsl
What is the elevation of the bottom of the swale?
3,461.50 fmsl
What is the SHWT elevation?
3,454.50 fmsl
What is the longitudinal slope of the swale?
8 - Mountain %
Slope too steep. Explain why it is impractical to achieve 5%.
Terrain
What is the depth of freeboard?
1.04 ft
OK
Form SW401-Grassed Swale-Rev.3 Pans I and II. Project Design Summary, Page 2 of 2

Permit No:
(to be assigned by DWQ)
III:;'REQUIRED.ITEMS°CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package
will result in a request for additional information. This will delay final review and approval of the project. initial in the space
provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below.
It a requirement has not been met, attach justification.
Initials
1146 H
Ms&
MsH
Pagel Plan
Sheet No.
C2.1
1. Plans (1" = 50' or larger) of the entire site showing:
C2.2
Design at ultimate build -out,
C7.1
- Off -site drainage (it applicable),
C7.2
Delineated drainage basins (include Rational C coefficient per basin),
C7.3
Swale dimensions (width, length, depth),
C7.4
- Maintenance access,
C7.5
Proposed drainage easement and public right of way (ROW),
C7.6
Grass species, and
D1.2
Boundaries of drainage easement.
C2.1
2. Plan details (1" = 50' or larger) for the grassed swale showing:
C2.2
- Swale dimensions (width, length, depth),
C7.1
Maintenance access,
C7.2
Proposed drainage easement and public right of way (ROW),
C7.3
Design at ultimate build -out,
C7.4
Grass species,
C7.5
- Off -site drainage (if applicable),and
C7.6
Boundaries of drainage easement.
D1.2
C4.1
3. Section view of the grassed swale (1" = 20' or larger) showing:
C4.2
- Side slopes,
C4.3
Longitudinal slope,
C7.6
Freeboard
D1.1
Swale dimensions, and
D1.2
- SHWT level(s)
ATTACHED
%Vl S H ATTACHED
5 y ATTACHED
4. Supporting calculations (including maximum velocity calculations for applicable storms)
5. A copy of the signed and notarized operation and maintenance (0&M) agreement.
6. A copy of the deed restrictions (if required).
SW401-Grassed Swale-Rev.3 Part III, Page 1 of 1

i
6007047
Permil Name:
(to he proi4ded b), Dtt'Q)
Drainage Area Number:
Grassed Swale 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:
— The drainage area of the grassed swale will be carefully managed to reduce the
sediment load to the grassed Swale.
-- After the first-time fertilization to establish the grass in the swale, fertilizer will
not be applied to the grassed swale.
The grassed swale will be inspected once a quarter. 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:
Potentialproblem:
How I will remediate theproblem:
The entire length of the
Trash/debris is present.
Remove the trash/debris.
swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then re -sod
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer application.
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the Swale.
area that will not impact streams or
BMPs. Re -sod if necessary.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Grassed Swale O&M-Rev.3 Page 1 of 2
GA-1D 200716007047ocsTermit Forms\NCDENR 5tormwaterlLow DensitylGrass Swale O&M AgreementsM07047
O M GrassedSwaie Rev3 D-1.doc

6007047
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:Canoe Club
BMP drainage area mtrlber.D-1
Print name:Steven G. Harris
Title:Operations Manager
Address:1600 Camden Road Charlotte, NC 2t2#8 ZSZ03
Phone:[phone]
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident ol'the subdivision has been named the president.
I, I)6no*A a Notary Public for the State of
'lVbf �d�ii11� County of q�� , do hereby certify that
t en i�Lri(t^5 personally appeared before me thisav
day of�, and acknowledge the due execution of the
forgoing grassed swale maintenance requirements. Witness my hand and official seal,
ON
SSE MAV
2P
J'Q
,0 r a`
o o�G0�
NP 0
NORl\N O
rrrnnu►
SEAL
My commission expires
Form SW401-Grassed Swale O&M-Rev3 Page 2 of 2
GA-2007160070471DocsTerm'it Forms\NCDENR Stormwater\Low Density\Grass Swale O&M Agreements16007047
O�,M_GrassedSwale_Rev3_D-1.doc

Permit Number:
(to be provided by DWQ)
Qp W AT�R
F "A
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 111) must also be filled out, printed and submitted along with all of the required information.
Project name
Contact name
Phone number
Date
Drainage area number
Site Characteristics
Drainage area
Impervious area
Percent imperious
Design rainfall depth
Peak Flow Calculations
10-yr storm runoff depth
10-yr storm intensity
Post -development 10-yr storm peak flow
Velocity
Maximum non -erosive velocity (peak 10-year storm)
Soil characteristics (enter 'Y below)
Sand/silt (easily erodible)
Clay mix (erosion resistant)
Grass Type (enter Y below)
Bermuda
Tall fescue
Bahiagrass
Kentucky bluegrass
Grass -legume mixture
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale:
Maximum velocity
Canoe Club
Steven G. Harris
704.337.6224
December 15, 2008
D-1
15,681.60 ft'
6,969.60 ft'
44A% %
RD inch
4.90 in
7.06 inlhr
1.55 ft'/sec
3.50 ft/sec
X
Y
N (Y or N)
Side slopes :1
Swale length ft
Option 2: Conveyance Swale, Seeking Pollutant Credit: N (Y or N)
Maximum velocity for 10-yr storm 2.55 ftlsec
Side slopes 3.00 :1
Swale length 172.00 It
Form SW401-Grassed Swale-Rev.3 Paris I and II. Project Design Summary, Page 1 of 2

Permit Number:
(to be provided by DWQ)
Swale Characteristics
Swale Shape: Enter an Y in the appropriate cell below:
Trapezoidal
Parabolic
V-shaped
X
Width of the bottom of the Swale
0.00 ft
Width of the top of the swale
9.00 ft
Additional Information
Is the swale sized for all runoff from ultimate build -out?
yes (Y or N)
OK
Is the BMP located in a proposed drainage easement with a
yes (Y or IV)
OK
recorded access easement to a public Right of Way (ROW)?
What is the distance from the bottom of the swale to the SHWT?
7.00 ft
OK
What is the ground level elevation?
3,449.40 fmsl
What is the elevation of the bottom of the swale?
3,447.90 fmsl
What is the SHWT elevation?
3,440.90 fmsl
What is the longitudinal slope of the swale?
6 - Mountain %
Terrain
Slope too steep. Explain why it is impractical to achieve 5%.
What is the depth of freeboard?
1.04 ft
OK
Form SW401-Grassed Swale-Rev,3 Paris I and 11. Project Design Summary, Page 2 of 2

Permit No:
(to be assigned by DWQ)
III."FIEQUTAED-ITEMS;C-HECKLIST j!
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package
will result in a request for additional information. This will delay final review and approval of the project. Initial in the space
provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below.
P a requirement has not been met, attach justification.
Initials
Pagel Plan
Sheet No.
C2.1
1. Plans (1" = 50' or larger) of the entire site showing:
C2.2
• Design at ultimate build -out,
C7.1
- Off -site drainage (if applicable),
C7.2
Delineated drainage basins (include Rational C coefficient per basin),
C7.3
Swale dimensions (width, length, depth),
C7,4
- Maintenance access,
C7.5
Proposed drainage easement and public right of way (ROW),
C7.6
Grass species, and
D1.2
Boundaries of drainage easement.
/� •S
C2,1
2, Plan details (1" = 50' or larger) for the grassed swale showing:
C2.2
- Swale dimensions (width, length, depth),
C7.1
- Maintenance access,
C7.2
Proposed drainage easement and public right of way (ROW),
C7.3
Design at ultimate build -out,
C7.4
Grass species,
C7.5
- Off -site drainage (if applicable),and
C7.6
- Boundaries of drainage easement.
D1.2
!/
C4.1
3, Section view of the grassed swale (V = 20' or larger) showing:
C4.2
Side slopes,
C4.3
Longitudinal slope,
C7.6
Freeboard
D1.1
Swale dimensions, and
D1.2
SHWT level(s)
/V ► s )�L ATTACHED 4. Supporting calculations (including maximum velocity calculations for applicable storms)
A S Y ATTACHED 5. A copy of the signed and notarized operation and maintenance (0&M) agreement.
y' 5 H ATTACHED 6. A copy of the deed restrictions (if required).
SW401-Grassed Swale-Rev.3 Part III, Page 1 of 1

6007047
Permit
(to be proi4ded by DVVQ)
Drainage Area Number:
Grassed Swale 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:
The drainage area of the grassed swale will be carefully managed to reduce the
sediment load to the grassed Swale.
After the first-time fertilization to establish the grass in the swale, fertilizer will
not be applied to the grassed Swale.
The grassed Swale will be inspected once a quarter. 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 theproblem:
The entire length of the
Trash/debris is present.
Remove the trash/debris.
Swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then re -sod
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer application.
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the swale.
area that will not impact streams or
BMPs. Re -sod if necessary.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Grassed Swale O&M-Rev.3 Page I Of 2
GA— 2007160070471Docs\Permit Forms\NGDENR StormwatertiLow Density\Grass Swale O&M Agreements16007047
O tN GrassedSwale Rev3 E•1a.doc

r
6007047
Permit dumber:
(to he 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:Canoe Club
BMP drainage area number:E-1 a
Print name:Steven G. Harris
Title. Operations Manager _
Address:1600 Camden Road Charlotte, NC 239N
Phonc:704.337.6 24
S ignature:
Date: / 2. 2 Z • CJ
Note: The legally responsible party should not be a homeowners association unless more than 50111b of
the lots have been sold and a resident of the subdivision has been named the president.
I, , a Notary Public for the State of
"ThC4:1CWtAcl , County of tJni ciy,, , do hereby certify that
c 1 �V2 H,rKi personally appeared before me this
04
day of 7L�Cem %r , and acknowledge the due execution of the
forgoing grassed Swale maintenance requirements. Witness my hand and official seal,
O 110AP
4
SEAL
My commission expires !
Form SW401-Grassed Swale O&M-Rev.3 Page 2 of 2
G:1_2007160070471Docs\Permit Forms\NCDENR Stormwater\Low Density\Grass Swale O&M Agreements16007047
O_M_G rassedSwa le_Rev3_E-1 a. doc

r
Permit Number:
(to be provided by DWQ)
o� wArF9
NCDENR a Y
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part Ill) must also be filled out, printed and submitted along with all of the required information
L:iPROJEUINFORWON ; I' , �: ii "IJ<<I 1 11II
i J V ir,'•',I. , E ill ..�� ,
Project name Canoe Club
Contact name Steven G. Harris
Phone number 704.337.6224
Date December 15. 2008
Drainage area number E-1a
Ill." DESIGN INFORMATION!II
----------
Site Characteristics
Drainage area 28,314.00 ft2
Impervious area 6,534.00 It'
Percent impervious 23.1% %
Design rainfall depth RD inch
Peak Flow Calculations
10-yr storm runoff depth
4.90
in
10-yr storm intensity
7.06
inlhr
Post -development 10-yr storm peak flow
2.24
ft3lsec
Velocity
Maximum non -erosive velocity (peak 10-year storm)
3.50 ftlsec
Soil characteristics (enter Y' below)
Sand/silt (easily erodible)
X
Clay mix (erosion resistant)
Grass Type (enter 'Y' below)
Bermuda
Tall fescue
Bahiagrass
Kentucky bluegrass
Grass -legume mixture
X
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale:
N
(Y or N)
Maximum velocity
Side slopes
:1
Swale length
It
Option 2: Conveyance Swale, Seeking Pollutant Credit:
N
(Y or N)
Maximum velocity for 10-yr storm
1.61
ft/sec
Side slopes
3,00
:1
Swale length
150.00
It
Form SW401 -G rassed Swale•Rev.3 Parts I and II. Project Design Summary, Page 1 of 2

t
- Permit Number:
{to be provided by DWQ}
Swale Characteristics
Swale Shape: Enter an 'Y' in the appropriate cell below:
Trapezoidal
Parabolic
V-shaped
X
Width o1 the bottom of the swale
0.00 ft
Width of the top of the swale
9.00 ft
Additional Information
Is the Swale sized for all runoff from ultimate build -out?
yes (Y or N)
OK
Is the BMP located in a proposed drainage easement with a
yes (Y or N)
OK
recorded access easement to a public Right of Way (ROW)?
What is the distance from the bottom of the swale to the SHWT?
7.00 ft
OK
What is the ground level elevation?
3,465.001msi
What is the elevation of the bottom of the swale?
3,463.50 fmsl
What is the SHWT elevation?
3,456.50 fmsl
What is the longitudinal slope of the swale?
1.50 %
OK
What is the depth of freeboard?
0.82 ft
OK
Form SW401-Grassed Swale-Rev.3 Parts I and 11. Project Design Summary, Page 2 of 2

J ,
Permit No:
(to be assigned by DWQ)
11I °REQUIREO.ITEMS'CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package
will result in a request for additional information. This will delay final review and approval of the project. Initial in the space
provided to indicate the following design requirements have been met. If the applicant has designated'an agent, the agent may initial below.
It a requirement has not been met, attach justification.
Initials
Pagel Plan
Sheet No.
445 H
C2.1
1. Plans (1" = 50' or larger) of the entire site showing:
C2.2
Design at ultimate build -out,
C7.1
Off -site drainage (if applicable),
C7.2
Delineated drainage basins (include Rational C coefficient per basin),
C7.3
Swale dimensions (width, length, depth),
C7.4
Maintenance access,
C7.5
Proposed drainage easement and public right of way (ROW),
C7.6
Grass species, and
D1.2
- Boundaries of drainage easement.
/4
C2.1
2. Plan details (1" = 50' or larger) for the grassed swale showing:
C2.2
- Swale dimensions (width, length, depth),
C7.1
Maintenance access,
C7.2
Proposed drainage easement and public right of way (ROW),
C7.3
Design at ultimate build -out,
C7.4
Grass species,
C7.5
- Off -site drainage (if applicable),and
C7.6
Boundaries of drainage easement.
D1.2
C4.1
3. Section view of the grassed swale (1" = 20' or larger) showing:
C4.2
Side slopes,
C4.3
Longitudinal slope,
C7.6
Freeboard
D1.1
- Swale dimensions, and
D1.2
SHWT level(s)
s Y ATTACHED 4. Supporting calculations (including maximum velocity calculations for applicable storms)
11 S ATTACHED 5. A copy of the signed and notarized operation and maintenance (0&M) agreement.
r V 5 y ATTACHED 6. A copy of the deed restrictions (if required).
SW401-Grassed Swale-Rev.3 Part III, Page 1 of 1

6007047
Permit Name:
(to be provided by D111Q)
Drainage Area Number:
Grassed Swale 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:
— Tlne drainage area of the grassed swale will be carefully managed to reduce the
sediment load to the grassed swale.
— After the first-time fertilization to establish the grass in the swale, fertilizer will
not be applied to the grassed swale.
The grassed swale will be inspected once a quarter. 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:
Potentialproblem:
How I will remediate theproblem:
The entire length of the
Trash/debris is present.
Remove the trash/debris.
swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then re -sod
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer application,
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the Swale.
area that will not impact streams or
BMPs. Re -sod if necessary.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW40 I -Grassed Swale O&M-Rev.3 Page 1 of 2
G:1_2007160070471Docs\Permit FormsINCDENR StormwateALow DensitylGrass Swale 0&M Agreements16007047
O M GrassedSwale Rev3 E-1b.doc

6007047
Permit Dumber:
(to be proi4ded by DVVQ)
I acknowledge and agree by trey 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 n(une:Canoe Club
BMP drainage area number-1-lb
Print name:Steven G. Harris
Title: Operations Manager
Address:1600 Camden Road Charlotte, NC 26 7-03
Phon,
Signa
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�,c ir1 12eV_pnsAO f __ _ , a Notary Public for the State of
l County of Anj Ova , do hereby certify that
personally appeared before me thi r n�
day of LwetnM bz,-- abb? and acknowledge the due execution of the
forgoing grassed swale maintenance requirements. Witness my hand and official seal,
_ Notaty Public _
Union County
SEAL r.
My commission expires qz// lad 13
Dorm SW401-Grassed Swale O&M-Rev.3 Page 2 of 2
GA_20071600704ADocs\Permit Forms\NCDENR Stormwater\Low Density\Grass Swale 0&M Agreement816007047
0 M GrassedSwale Rev3 E-1b.doc

A
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part Ill) must also be filled out, printed and submitted along with all of the required information.
Project name
Contact name
Phone number
Date
Drainage area number
Site Characteristics
Drainage area
Impervious area
Percent impervious
Design rainfall depth
Peak Flow Calculations
10-yr storm runoff depth
10-yr storm intensity
Post -development 10-yr storm peak flow
Velocity
Maximum non -erosive velocity (peak 10-year storm)
Soil characteristics (enter Y below)
Sand/silt (easily erodible)
Clay mix (erosion resistant)
Grass Type (enter Y below)
Bermuda
Tall fescue
Bahiagrass
Kentucky bluegrass
Grass -legume mixture
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale:
Maximum velocity
Side slopes
Swale length
Option 2: Conveyance Swale, Seeking Pollutant Credit:
Maximum velocity for 10-yr storm
Side slopes
Swale length
Canoe Ctub
Steven G. Harris
704.337.6224
December 15, 2008
E-1 b
32.670.00 ft'
10,018.80 ft2
30.7% %
RD inch
4.90 in
7.06 in/hr
2.83 ft3/sec
3,50 tvsec
X
N (Y or N)
:1
ft
N (Y or N)
1.79 ft/sec
3.00 :1
250.00 ft
Permit Number:
(to be provided by DWO)
O�OF W A7F9pG
d Y
Form SW401-Grassed Swale-Rev.3 Parts I and It. Project Design Summary, Page 1 of 2

Permit Number:
(to be provided by DWOJ
Swale Characteristics
Swale Shape: Enter an 'Y' in the appropriate cell below:
Trapezoidal
Parabolic
V-shaped
X
Width of the bottom o1 the Swale
0.00 ft
Width of the top of the swale
9.00 ft
Additional Information
Is the swale sized for all runoff from ultimate build -out?
yes (Y or N)
OK
Is the BMP located in a proposed drainage easement with a
yes (Y or N)
OK
recorded access easement to a public Right of Way (ROW)?
What is the distance from the bottom of the swale to the SHWT?
7.00 ft
OK
What is the ground level elevation?
3,465.00 imsl
What is the elevation of the bottom of the swale?
3,463.501msl
What is the SHWT elevation?
3,456.501msi
What is the longitudinal slope of the swale?
1.50 %
OK
What is the depth of freeboard?
0.77 ft
OK
Form SW401-Grassed Swale-Rev.3 Parts I and If. Project Design Summary, Page 2 of 2

Permit No:
(to be assigned by DWQ)
III.. REQUIRED. ITEMS: CH ECRls
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package
will result in a request for additional information. This will delay final review and approval of the project. Initial in the space
provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below.
If a requirement has not been met, attach justification.
Initials
Pagel Plan
Sheet No.
4 5 H
C2.1
1. Plans (1" = 50' or larger) of the entire site showing:
C2.2
Design at ultimate build -out,
C7.1
- Off -site drainage (if applicable),
C7.2
- Delineated drainage basins (include Rational C coefficient per basin),
C7.3
Swale dimensions (width, length, depth),
C7.4
Maintenance access,
C7.5
Proposed drainage easement and public right of way (ROW),
C7.6
- Grass species, and
D1.2
Boundaries of drainage easement.
n
C2.1
2. Plan details (1" = 50' or larger) for the grassed swale showing:
C2.2
Swale dimensions (width, length, depth),
C7.1
Maintenance access,
C7.2
Proposed drainage easement and public right of way (ROW),
C7.3
Design at ultimate build -out,
C7.4
Grass species,
C7.5
- Off -site drainage (if applicable),and
C7.6
Boundaries of drainage easement.
D1.2
1
s P
C4.1
3. Section view of the grassed swale (1" = 20' or larger) showing:
C4.2
Side slopes,
C4.3
Longitudinal slope,
C7.6
Freeboard
D1,1
- Swale dimensions, and
D1.2
SHWT level(s)
/V l S ATTACHED 4. Supporting calculations (including maximum velocity calculations for applicable storms)
/0 5 ATTACHED 5. A copy of the signed and notarized operation and maintenance (0&M) agreement.
IV 5 H ATTACHED 6. A copy of the deed restrictions (if required).
SW401-Grassed Swale-Rev.3 Part III, Page 1 of 1

6007047
Permit Name:
(to be pro i ded bY DW&
Drainage Area Number:
Grassed Swale 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:
— The drainage area of the grassed swale will be carefully managed to reduce the
sediment load to the grassed swale.
— After the first-time fertilization to establish the grass in the swale, fertilizer will
not be applied to the grassed swale.
The grassed swale will be inspected once a quarter. 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:
Potentialproblem:
How I will remediate theproblem:
The entire length of the
Trash/debris is present.
Remove the trash/debris,
Swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then re -sod
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer aeplication.
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the Swale.
area that will not impact streams or
BMPs. Re -sod if necessary,
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Grassed Swale O&M-Rev.3 Page l of 2
G:1_2007160070471DocslPermit FormsINCDENR StormwaterlLow DensitylGrass Swale O&M Agreements16007047
O_M_GrassedSwale_Rev3_F-1 a.doc

6007047
Permit Number:
(to be provided by DtVQ)
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 ttcrtne:Canoe Club
BMP dreiinage area number:17-1 a
Print name:Steven G. Harris
Title:Operations Manager
Address:1600 Camden Road Charlotte. NC ZR218 2`320
Phon
Sign, -
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, =:)Dnn AR II , a Notary Public for the State of
�Or�('� rcyi.', nZ , County of _uffhJDV�. , do hereby certify that
1d t?.t/l j2, +�Ltr z _ personally appeared before me this
day of Y�.�p� , a)0p , and acknowledge the due execution of the
forgoing grassed swale maintenance requirements. Witness my hand and official seal,
0
_ O �olt]�V 4u�11c
��1on CO 47
'G 0��
SEAL
My commission expires q//I /c-1b1 3
Form SW401-Grassed Swale O&M-Rev.3 Page 2 of 2
GA_20M60070471Docs\Permit Forms\NCDENR Stormwater\Low Density\Grass Swale O&M Agreements16007047
O M GrassedSwale Rev3 F-1a.doc

Permit Number:
(to be provided by DWQ)
A� O G
r
NCDENR p
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part !1!) must also be filled out, printed and submitted along with all of the required information.
I. PROJECtINFORMATION''`1;-I ,, r' I lei .' 1 i l,l°'!t 11 ; sl 01 FF 114
Project name Canoe Club
Contact name Steven G. Harris
Phone number 704.337,6224
Date December 15, 2008
Drainage area number F-1a
II.'DESIGNINFORMATION °`�,`EV'Al
h I.,1'�
e1 14 ,i i,i1 .111 i i JI ! a .. , ..
Site Characteristics
Drainage area 39,204.00 ft 2
Impervious area 10,018.80 ft2
Percent impervious 25.6% %
Design rainfall depth RD inch
Peak Flow Calculations
10-yr storm runoff depth
4.90
in
10-yr storm intensity
7.06
inlhr
Post -development 10-yr storm peak flow
3.17
ft3lsec
Velocity
Maximum non -erosive velocity (peak 10-year storm)
3.50 ftlsec
Soil characteristics (enter "x" below)
Sand/silt (easily erodible)
X
Clay mix (erosion resistant)
Grass Type (enter "x" below)
Bermuda
Tallfescue
Bahiagrass
Kentucky bluegrass
Grass -legume mixture
X
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale:
N
(Y or N)
Maximum velocity
Side slopes
:1
Swale length
ft
Option 2: Conveyance Swale, Seeking Pollutant Credit:
N
(Y or N)
Maximum velocity for 10-yr storm
3.46
ft/sec
Side slopes
3.00
:1
Swale length
285.00
It
Form SW401-Grassed Swale-Rev.3 Parts I and tl. Project Design Summary, Page 1 of 2

'
Permit Number:
(to be provided by DWR)
' Swale Characteristics
Swale Shape: Enter an Y in the appropriate cell below:
Trapezoidal
Parabolic
V-shaped
X
Width o1 the bottom of the Swale
0.00 ft
Width of the top of the swale
9.00 it
Additional Information
Is the swale sized for all runoff from ultimate build -out?
yes (Y or N)
OK
Is the BMP located in a proposed drainage easement with a
yes (Y or N)
OK
recorded access easement to a public Right of Way (ROW)?
What is the distance from the bottom of the swale to the SHWT?
7.00 ft
OK
What is the ground level elevation?
3,463.00 tmsl
What is the elevation of the bottom of the swale?
3,461.50 fmsl
What is the SHWT elevation?
3,454.50 fmsl
What is the longitudinal slope ai the swale?
6 - Mountain °
Terrain �°
Slope too steep. Explain why It Is impractical to achieve 5%.
p p' p y p
What is the depth of freeboard?
0.95 ft
OK
Form SW401-Grassed Swale-Rev.3 Parts I and II. Project Design Summary, Page 2 of 2

Permit No:
(to be assigned by DWQ)
'REQUIFiEn ITEMS`CNECKL1ST"'
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package
will result in a request for additional information. This will delay final review and approval of the project. Initial in the space
provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below.
If a requirement has not been met, attach justification.
Initials
Pagel Plan
Sheet No.
JI/rS N
C2.1
1. Plans (1" = 50' or larger) of the entire site showing:
C2.2
- Design at ultimate build -out,
C7.1
Off -site drainage (if applicable),
C7.2
Delineated drainage basins (include Rational C coefficient per basin),
C7.3
- Swale dimensions (width, length, depth),
C7.4
Maintenance access,
C7.5
Proposed drainage easement and public right of way (ROW),
C7.6
- Grass species, and
D1.2
- Boundaries of drainage easement.
C2.1
2. Plan details (1" = 50' or larger) for the grassed swale showing:
C2.2
Swale dimensions (width, length, depth),
C7.1
Maintenance access,
C7.2
Proposed drainage easement and public right of way (ROW),
C7.3
- Design at ultimate build -out,
C7.4
Grass species,
C7.5
Off -site drainage (if applicable),and
C7.6
Boundaries of drainage easement.
D1.2
M S YY
C4.1
3. Section view of the grassed swale (1" = 20' or larger) showing;
C4.2
Side slopes,
C4.3
Longitudinal slope,
C7.6
- Freeboard
D1 A
Swale dimensions, and
01.2
SHWT level(s)
ATTACHED 4. Supporting calculations (including maximum velocity calculations for applicable storms)
ALLY- H ATTACHED 5. A copy of the signed and notarized operation and maintenance (0&M) agreement.
►" 5 H ATTACHED 6. A copy of the deed restrictions (if required).
SW401-Grassed Swale-Rev.3 Part III, Page 1 of 1

6007047
Permit Name:
(ro be proi,ided bY DIV&
Drainage Area Number:
Grassed Swale 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:
The drainage area of the grassed swale will be carefully managed to reduce the
sediment load to the grassed swale.
After the first-time fertilization to establish the grass in the swale, fertilizer will
not be applied to the grassed Swale.
The grassed swale will be inspected once a quarter. 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:
Potentialproblem:
How 1 will remediate theproblem:
The entire length of the
Trash/debris is present.
Remove the trash/debris.
swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then re -sod
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer application.
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the swale.
area that will not impact streams or
BMPs. Re -sod if necessary,
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786,
Form SW401-Grassed Swale O&M-Rev.3 Page 1 of 2
G1_2007160070471Docs\Permit Forms\NCDENR Stormwater\Low Density\Grass Swale O&M Agreements16007047
O M GrassedSwale Rev3 F-t b.doc

6007047
Permit Dumber:
(to be provided by DIVQ)
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 narne:Canoe Club
BMP droinoge area number: F-1 b
Print name:Steven G. Harris
Title: Operations Manager
Address:1600 Camden Road Charlotte. NC
Phon
Sign, -
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 oi'the subdivision has been named the president.
I, � �xa r , a Notary Public for the State of
i�OC-�L�AXIAi0A , County of Uhl DO, , do hereby certify that
e-n Q . personally appeared before me this gs2L�r--
day of. iene Y\v--)2r , and acknowledge the due execution of the
forgoing grassed swale maintenance requirements. Witness my hand and official seal,
�``���»i t i►t t trrrgrr/i
�o
i
�atatY P�pI1G _
\3c\1or+C°u�'tY
c
O`' I--
0R rt' HCtP,(z�
I
SEAL
My commission expires 7i) r 4.00 13
Dorm SW401-Grassed Swale O&M-Rev.3 Page 2 of 2
G:1_2007160070471Docs\Permit Forms\NCDENR StormwatertiLow Density\Grass Swale 0&M Agreements16007047
0 M GrassedSwale Rev3 F-1b.doc

Permit Number:
(to be provided by DWQ)
O� W ATF9
AT -A> i
NCDENR a
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part III) must also be filled out, printed and submitted along with all of the required information.
Project name
Canoe Club
Contact name
Steven G. Harris
Phone number
704.337.6224
Date
December 15, 2008
Drainage area number
F-1b
II d.,.'., ' ,, '. {,L,il,r; I r. 1. ��� I ii :k_u, �;: Isr •: ,�;1b �:'sii { In,�,y�...,i y „' .-';'; i n ,�" 11'�1„Iri nl.., � ,t,�,� i�l,I3, } II ', ! ii :;I I'-.. •,. ,I I :.11 11 - ut!II•�,.•I �--.I .I-c' [!!DESIGN.INFQRMATIDN,I ::j lt! I , >a,, 1, 1 i,;+jj,II ``! ,11: I fp :.,I, it ! , ? , ,.,,a t ,•I I,i;a 1Il�tI hl i i, , i , I.,,uI s st! I !I .II li •+
...... .. ... .. !•. .._.......... :E.t ,Liil„,,,,L� .III. .� , i •, ,I _[k.�l,, �i¢.lt,i �� ,f )I .li LI ,. ,. ,t,d.i. I+,. , 'f!I;,d,..,.�fll<1i4:�114�d ,, - 4I.11:1r :Ilihij..! II�I�.JjI�. � _,��.,! 1, ,n: II� LIf.jL i,.,t,ll,t••n•Illilli:liiiftli',I„ii.:.l:il.i„ ,Il.:o•
Site Characteristics
Drainage area 33,541.20 ft2
Impervious area 12,632.40 ft2
Percent impervious 37.7% %
Design rainfall depth RD inch
Peak Flow Calculations
10-yr storm runoff depth
4.90
in
10-yr storm intensity
7.06
inlflr
Post -development 10-yr storm peak flow
3.13
ft3/sec
Velocity
Maximum non -erosive velocity (peak 10-year storm)
3.50 fusee
Soil characteristics (enter Y below)
Sand/silt (easily erodible)
X
Clay mix (erosion resistant)
Grass Type (enter "x" below)
Bermuda
Tall fescue
Bahiagrass
Kentucky bluegrass
Grass -legume mixture
X
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale:
N
(Y or N)
Maximum velocity
Side slopes
:1
Swale length
ft
Option 2: Conveyance Swale, Seeking Pollutant Credit:
N
(Y or N)
Maximum velocity for 10-yr storm
3.16
ft/sec
Side slopes
3.00
:1
Swale length
303.00
ft
Form SW401-Grassed Swale•Rov.3 Parts I and 0. Project Design Summary, Page 1 of 2

4
Permit Number:
(to be provided by DWQ)
Swale Characteristics
Swale Shape: Enter an Y in the appropriate cell below:
Trapezoidal
Parabolic
V-shaped
X
Width of the bottom of the swale
0.00 ft
Width of the top of the swale
9.00 ft
Additional information
Is the swale sized for all runoff from ultimate build -out?
yes (Y or N)
OK
Is the BMP located in a proposed drainage easement with a
yes (Y or N)
OK
recorded access easement to a public Right of Way (ROW)?
What is the distance from the bottom of the swale to the SHWT?
7.00 It
OK
What is the ground level elevation?
3,463.00 fmsl
What is the elevation of the bottom of the swale?
3,461.50 fmsl
What is the SHWT elevation?
3,454.50 fmsl
What is the longitudinal slope of the Swale?
5.00 %
OK
What is the depth of freeboard?
0.93 ft
OK
Form SW401-Grassed Swale-Rev.3 Parts I and 11. Project Design Summary, Page 2 of 2

Permit No:
(to be assigned by FWQ)
REQUIIRED'ITEMS! CHECKLIST,,�
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package
will result in a request for additional information. This will delay final review and approval of the project. Initial in the space
provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below.
If a requirement has not been met, attach justification.
Initials
Pagel Plan
Sheet No.
446 H
C2.1
1. Plans (1" = 50' or larger) of the entire site showing:
C2.2
- Design at ultimate build -out,
C7.1
Off -site drainage (if applicable),
C7.2
Delineated drainage basins (include Rational C coefficient per basin),
C7.3
Swale dimensions (width, length, depth),
C7.4
Maintenance access,
C7.5
Proposed drainage easement and public right of way (ROW),
C7.6
- Grass species, and
D1,2
Boundaries of drainage easement.
C2.1
2. Plan details (V = 50' or larger) for the grassed Swale showing:
C2.2
Swale dimensions (width, length, depth),
C7.1
Maintenance access,
C7.2
- Proposed drainage easement and public right of way (ROW),
C7.3
- Design at ultimate build -out,
C7.4
Grass species,
C7.5
Off -site drainage (if applicable),and
C7.6
Boundaries of drainage easement.
D1.2
10511
C4.1
3. Section view of the grassed swale (V = 20' or larger) showing:
C4.2
- Side slopes,
C4.3
Longitudinal slope,
C7.6
Freeboard
D1.1
Swale dimensions, and
D1.2
SHWT level(s)
/ I/ ► s N ATTACHED 4. Supporting calculations (including maximum velocity calculations for applicable storms)
.14 .5 fi ATTACHED 5. A copy of the signed and notarized operation and maintenance (0&M) agreement.
05 5 N ATTACHED 6, A copy of the deed restrictions (if required).
SW401 -G rassed Swale- Rev. 3 Part III, Page i of 1

r
6007047
Permit Name:
(to be provided by D1VQ)
Drainage Area Number:
Grassed Swale 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:
— The drainage area of the grassed swale will be carefully managed to reduce the
sediment load to the grassed swale.
— After the first-time fertilization to establish the grass in the swale, fertilizer will
not be applied to the grassed swale.
T7ne grassed swale will be inspected once a quarter. 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:
Potentialproblem:
How 1 will remediate theproblem:
The entire length of the
Trash/debris is present.
Remove the trash/debris.
Swale
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then re -sad
(or plant with other appropriate
species) and water until established.
Provide lime and a one-time
fertilizer application.
Sediment covers the grass at
Remove sediment and dispose in an
the bottom of the Swale.
area that will not impact streams or
BMPs. Re -sod if necessary.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Grassed Swale O&M-Rev.3 Page 1 of 2
GA— 2007160070471Docs\Permit Forms\NCDENR 5tormwater\Low DensitylGrass Swale O&M Agreements16007047
O M Grassed5wale Rev3 G-1.doc

6007047
Permit Number:
(to be provided br DWO)
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 natne:Canoe Club
BMP drainage area nu►rtbe
Print name:Steven G. Harris
Title:Operations Manager
Address:1600 Camden Road Charlotte NC 203
Phone:
S ignatt
Date: r _
Note: The legally responsible parry should not be a homeowners association unless more than 50010 of
the lots have been sold and a resident of the subdivision has been named the president.
CID1�nne, 3R—,ee rn , a Notary Public for the State of
i 304'-"l 0-Ard; n 11 , County of LAY) 1� 0 � , do hereby certify that
t' n ,(t S personally appeared before me thiA�
day of bg-rr , o?t'O? , and acknowledge the due execution of the
forgoing grassed swale maintenance requirements. Witness my hand and official seal,
O
�p
t401004 QubUc
OR
/n r n%00
SEAL (2��
My commission expires_ g1114Qw3
Form SW401-Grassed Swale O&M-Rev.3 Page 2 of 2
GA-2007160070470ocsTermit Forms\NCDENR Stormwater\Low Density\Grass Swale O&M Agreements16007047
O M GrassedSwale Rev3 G-i.doc

Permit Number:
(to be provided by DWO)
&RA
OF W ATF9
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part /II) must also be filled out, printed and submitted along with all of the required information.
. PROJECT,INFORMATION,,'�'-',i',!.'! a14.,
Project name Canoe Club
Contact name Steven G. Harris
Phone number 704-337.6224
Date December 15, 2008
Drainage area number G-1
it ,li.h
Site Characteristics
Drainage area 23,086,80 ftz
Impervious area 10,454,40 ftz
Percent impervious 45.3% %
Design rainfall depth RD inch
Peak Flow Calculations
10-yr storm runoff depth
4.90
in
10-yr storm intensity
7.06
inlhr
Post -development 10-yr storm peak flow
2.35
ft3isec
Velocity
Maximum non -erosive velocity (peak 10-year storm)
3.50 ftlsec
Soil characteristics (enter Y below)
Sand/silt (easily erodible)
X
Clay mix (erosion resistant)
Grass Type (enter Y' below)
Bermuda
Tall fescue
Bahiagrass
Kentucky bluegrass
Grass -legume mixture
X
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale:
N
(Y or N)
Maximum velocity
Side slopes
:1
Swale length
ft
Option 2: Conveyance Swale, 2: Conveyance Swale, SeekingPollutant Credit:
N
(Y or N)
Maximum velocity for 10-yr storm
2.80
fYsec
Side slopes
3.00
:1
Swale length
218.00
ft
Form SW401-Grassed Swale- Rev .3 Parts I and II- Project Design Summary, Page 1 of 2

Permit Number:
(fa be provided by DWQ)
Swale Characteristics
Swale Shape: Enter an N" in the appropriate cell below:
Trapezoidal
Parabolic
V-shaped
X
Width of the bottom of the swale
0.00 ft
Width of the top of the Swale
9.00 ft
Additional Information
Is the Swale sized for all runoff from ultimate build -out?
yes (Y or N)
OK
Is the BMP located in a proposed drainage easement with a
yes (Y or N)
OK
recorded access easement to a public Right of Way (ROW)?
What is the distance from the bottom of the swale to the SHWT?
7.00 ft
OK
What is the ground level elevation?
3,483,00 fmsl
What is the elevation of the bottom of the swale?
3,481.50 fmsl
What is the SHWT elevation?
3,474.50 fmsl
What is the longitudinal slope of the swale?
5.00 %
OK
What is the depth of freeboard?
0.97 ft
OK
Form SW401-Grassed Swale-Rev.3 Parts I and II. Project Design Summary, Page 2 of 2

Permit No:
(to be assigned by DWQ)
III. REQUTAENTEM&CHECKLIST x 3
a�
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package
will result in a request for additional information. This will delay final review and approval of the project. Initial in the space
provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below.
ff a requirement has not been met, attach justification.
Initials
Pagel Plan
Sheet No.
1145 H
C2.1
1. flans (1" = 50' or larger) of the entire site showing:
C2.2
Design at ultimate build -out,
C7.1
Off -site drainage (if applicable),
C7.2
Delineated drainage basins (include Rational C coefficient per basin),
C7.3
Swale dimensions (width, length, depth),
CT4
- Maintenance access,
C7.5
Proposed drainage easement and public right of way (ROW),
C7.6
Grass species, and
D1.2
Boundaries of drainage easement.
1'
C2.1
2. Plan details (1" = 50' or larger) for the grassed swale showing:
C2.2
- Swale dimensions (width, length, depth),
C7.1
Maintenance access,
C7.2
Proposed drainage easement and public right of way (ROW),
C7.3
Design at ultimate build -out,
C7.4
Grass species,
C7.5
Off -site drainage (if applicable),and
C7.6
Boundaries of drainage easement.
D1.2
1�
C4.1
3. Section view of the grassed swale (1" = 20' or larger) showing:
C4.2
Side slopes,
C4.3
Longitudinal slope,
C7,6
Freeboard
01.1
Swale dimensions, and
D1.2
SHWT level(s)
/V ► 5 /-/ ATTACHED 4. Supporting calculations (including maximum velocity calculations for applicable storms)
%V! 5 Y ATTACHED 5. A copy of the signed and notarized operation and maintenance (0&M) agreement.
+" 5 9 ATTACHED 6. A copy of the deed restrictions (if required).
SW401-Grassed Swale-Rev.3 Part III, Page 1 of 1

T,-.,..n:.c::�',.�,ylbaliix-.sG:�4✓.�rca...:iw.hnxk .tw::.i..i.::. �!.—�.- .,ti�
6007(97 Perniit Number -
Residential Basins f� ••h'ro fecf=v
Drainage •e 1 M
Infiltration Basin Operation and Maintenanc �eem nt 4 2008
I will keep a maintenance record on this BMP. This maintenance r ord LWj = e)kpeptjn,,a:,T�0N
log in a known set location. Any deficient BMP elements noted, in ifl be °FFICF
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency ofi.the.BMP. -.
Important maintenance procedures:
The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter 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 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:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
6007047 Basin OM agreement —Residential Basins.doc
SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3

6007047
Residential Basins
BMP element:
The forebay
The main treatment area
The embankment
The outlet device
The receiving water
Potential problem:
Sediment has accumulated
and reduced the depth to 75` ,
of the original design depth.
Erosion has occurred or
riprap is displaced.
Weeds are present
A visible layer of sediment
has accumulated.
Water is standing more than
5 days after a storm event.
Weeds and noxious plants are
growing in the main
treatment area.
Shrubs or trees have started
to grow on the embankment.
An annual inspection by an
appropriate professional
shows that the embankment
needs repair.
Clogging has occurred.
The outlet device is damagec
Erosion or other signs of
damage have occurred at the
outlet.
How I will remediate the problem:
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Replace the top few inches of filter
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Remove the plants by hand or by
wiping them with pesticide (do not
spray).
Remove shrubs or trees
immediately.
Make all needed repairs.
Clean out the outlet device. Dispose
of the sediment off -site.
Repair or replace the outlet device.
Contact the NC Division of Water
Quality 401 Oversight Unit at 919-
733-1786.
6007047 Basin OM agreement —Residential Basins.doc
SW401-Infiltration Basin O&M-Rev.3
Page 2 of 3

6007047 Permit Number:
Residential Basins (to be provident 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. Canoe Club
BMP drainage area number: Residential Infiltration Basins for Lots:
101-103, 105-1 12, 114. 1 16-138, 201-204, 215, 216
Print name:Steven G_ Harris
Title:0 crations Mana er
Address:1600 Camden Road, Charlotte, NC 28203
Phon
Sign;
Date
Note: The legally responsible party should not be a homeowners association unless more than 50% or
the lots have been sold and a resident of the subdivision has been named the president.
1, ,7a N4 A . �karrno^ , a Notary Public for the State of
l�orkh CaY.o\vnz County ofdo hereby certify that
Sk\ien G. �\arrls personally appeared before me this
day of IAV 200R , and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
01>1tlftllrl
A, Nq �0
NQTAR
f'V BLICcc
2
NCH►�111111111U1,t1
t�xptes 1.
SEAL �J
My commission expires
6007047 Basin OM agreement —Residential Basins.doc
SW401-Infiltration Basin O&M-Rev.3 Page 3 of 3

6007047 Permit No.
Inlituabon Basin aes_2011 sq a (to be provided by DwC)
�jMI-WIVA
o�of WATEAo�
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
P ^c
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part III) must be printed, filled out and submitted along with all of the required information.
l; PROJECT INFORMATION" - ; It ,: ..
<,r, i�I,l!" �l�l�.,,
i, i,-I, , . s
?... lfyl" i+ui� 1
1 . i i
�.,z� ,,����!�,"„+',.i l,i .. ,i' ,t4;1;ji h: C',. i
I.
Project Name
Canoe Club
Contact Person
Scott Homewood, El
Phone Number
[phone]
Date
10-Jun-08
Drainage Area Number
Basin for 2011 sq ft Residential Home
1I. DESIGN: INFORMATION
'ai ' Il a. '` ! rili.rl,' IC.t ?i rIII
Site Characteristics
Drainage area
1,922.00 h2
Impervious area
1,922.00 rye
Percent impervious
1,00 %
Design rainfall depth
1,00 in
Peak Flow Calculations
1-yr, 24-hr runoff depth
2,16 in
1-yr, 24-hr intensity
0,09 inihr
Pre -development 1-yr, 24-hr runoff volume
f131sec
Post -development 1-yr, 24-hr runoff volume
H Isec
PrelPosl 1-yr, 24-hr peak flow control
ft3lsec
Storage Volume: Non -SR Waters
Minimum design volume required
152.10 It
Design volume provided
224.70 rya OK for non -SR waters
Storage Volume: SR Waters
1-yr, 24-hr rainfal! depth in
Pre -development 1-yr, 24-hr runoff rya
Post -development 1-yr, 24-hr runoff rya
Minimum volume required rya
Volume provided rya
Soils Report Summary
SO type
sandy silts
Infillratlon rate
1,50
inlhr
SHWT elevation
not detected
fmsl
Basin Design Parameters
Dfawdown time
1.17
days OK
Basin side slopes
NIA
:1 OK
Basin bottom elevation
Varies
fmsl #VALUE!
Storage elevation
Varies
fmsl
Storage SA
116.80
ft,
Top elevation
Varies
fms!
Basin Bottom Dimensions
Basin length
22.25
ft
Basin width
5.25
ft
Bottom SA
116.80
ft2
Form SW401.Infiltrafion Basin-Rev.2 6007047 Supplement-InfillraGonBasm_Ras 2011 Parts I, 8 II. Design Summary. Page 1 of 2

6DO7047
Infittralion Basin Res-2011 sq it
Additional Information
Total runoff volume captured by basin
Length of vegetative filler for overflow
Distance to structure
Distance from surface waters
Distance from water supply wells)
Separation from impervious soil layer
Naturally occuring soil above shwt
Bottom covered with 4-in of clean sand?
Proposed drainage easement provided?
Capures all runoff at ultimate build -out?
Bypass provided for larger storms?
Pretreatment device provided
Permit No.
(to be provided by OWO)
0.04 ac-in
OK
Greater than 30' It
OK
Greater than 15' ft
OK
Greater than 30' ft
OK
Greater than 100' ft
OK
5.50 it
OK
not detected
ft
OK
Y
(Y or N)
OK
Y
(Y or N)
OK
Y
(Y or N)
OK
Y
(Y or N)
OK
Catch Basin
Forrn SW401 •Irllrllratlor Basin- Rev. 2 6007047 Supplement- I nliItralioneasp n_Ras 2011 Parts I, & ll. Design Summary, Pago 2 cl 2

6007047 Permit No.
Infiltration Basin Res-2233 sq tl
{ta be provided by DWo)
O`,OF W ATg9QG
Au*'Ar STORMWATER MANAGEMENT PERMIT APPLICATION FORM r
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out printed and submitted.
The Required items Checklist (Part 111) must be printed, filled out and submitted along with all of the required information.
I !..PROJECT;INFORMATION
Project Name Canoe Oub
Contact Person Scott Homewood, El
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basin for 2233 sq ft Residential Home
II.;DESIGN INFORMATION
Site Characteristics
Drainage area 2,069.00 ft2
Impervious area 2,069.00 ft'
Percent impervious 1.00 %
Design rainfall depth 1.00 in
Peak Flow Calculations
1-yr, 24-hr runoff depth 2.16 in
1-yr, 24-hr intensity 0.09 inlhr
Pre -development 1-yr, 24-hr runoff volume ft"/sec
Post -development 1-yr, 24-hr runoff volume ft3/sec
Pre/Post 1-yr, 24-hr peak flow control ft3lsec
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Soils Report Summary
Soil type
tnfiltration rate
SHWT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
163.B0 ft3
224.70 it
in
W
ft3
ft3
ft3
sandy silts
1.50 inlhr
not detected imsl
OK for non -SR waters
1.17
days OK
NIA
:1 OK
Varies
fmsl
Varies
fms4
116.80
f?
Varies
fmsl
22.25 ft
5,25 ft
116.80 rye
#VALUE!
Form SW401-Infiluation Basin-Rev,2 6MI047 Supplement- InMuationeasin_Rgs 2233 Parts I. R II. Design Summary, Page I of 2

6007047 Permit No.
ntillranon Basin Res-2233 sv Q (to be provided by OWQ)
Additional Information
Total runoff volume captured by basin
0.04 ac-in
Length of vegetative filter for overflow
Greater than 30' it
Distance to structure
Greater than 15' it
Distance from surface waters
Greater than 30' it
Distance from water supply well(s)
Greater than 100' it
Separation from impervious soO layer
5.50 it
Naturally occuring soil above shwl
not detected ft
Bottom covered with 4-in of clean sand?
Y (Y or N)
Proposed drainage easement provided?
Y (Y or N)
Capures all runoff at ultimate build -out?
Y (Y or N)
Bypass provided for larger storms?
Y (Y or N)
Pretreatment device provided
Catch Basin
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
Form SVV401-InRllration Basm-Rov.2 6007047 Supplement_InfiltrationBasin_ Res 2233 Pam I, & II. Design summary, Page 2 of 2

6007697 Permit No.
Infiltration Basin II sq a {ro be provided by D WQJ
O` �F W A r�c9OG
STORMWATER MANAGEMENT PERMIT APPLICATION FORM r
n
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part Ill) must be printed, filled out and submitted along with all of the required information.
L PROJECT. INFORMATION err i tl r J1 �ht 11' �' dt� . i,�:�ili; i..i,l., � +� 9; ;'i.. � �,_ .tlll. 'Ia„ ,Iin„ 4„ .n 1 „a . I ,�� t�
Project Name Canoe Club
Contact Person Scott Homewood, El
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basin for 2836 sq ft Residential Home
Site Characteristics
Drainage area
Impervious area
Percent impervious
Design rainfall depth
Peak Flow Calculations
1 -yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Soils Report Summary
Soil type
Infiltration rate
SHVVT elevation
Basin Design Parameters
Drawdown tuna
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
2,705,00 ft'
2,705,00 h2
1.00 %
1,00 in
2,16 in
0,09 infhr
ft3lsec
ft3lseC
ft3isec
214.10 ft3
224.70 ft3
in
ff3
It
tt3
ff3
sandy silts
1.50 ini
not detected fmsl
OK for non -SR waters
1.17
days OK
NIA
:1 OK
Varies
III
Varies
fmsl
116.80
ft2
Varies
fmsl
22.25 f1
5,25 ft
116.80 ft2
#VALUE!
Form SW401-Infiltration Basin-Rev.2 6007047 Supplement_InrillralionBasin_Res 2836 Parts I, 6 II, Design Summary, Page 1 of 2

6007O47 Permit No.
lnfiglabon Basin Res_2836 sq ft (to be provided by DWQ)
Additional Information
Total runoff volume captured by basin
Length of vegetative filter for overflow
Distance to structure
D}stance from surface waters
Distance from water supply well(s)
Separation from impervious soil layer
Naturally occuring soil above shwt
Bottom covered v,rith 4-in of clean sand?
Proposed drainage easement provided?
Capures all runoff at ultimate build -out?
Bypass provided for larger storms?
Pretreatment device provided
0.04 ac-in
Greater than 30' ft
Greater than 15' ft
Greater than 30' it
Greater than 100' It
5.50 It
not detected It
Y {Y or N)
Y (Y or N)
Y (Y or N)
Y (Y or N)
Catch Basin
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
Form SW401-Infiltration Basin. Rw,2 6007047 Supplement-InfiltrationBasin_Fas 2836 Parts I. 6 IL Design Summary, Pago 2 of 2

6007047 Permit No.
Inlittrauon Basin Res -Duplex
(ro be provided by DWO)
oaOE WArg�,oG
Av"A STORMWATER MANAGEMENT PERMIT APPLICATION FORM
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part Ill) must be printed, filled out and submitted along with all of the required information.
I.' PROJECT INFORMATION
I
Project Name Canoe Club
Contact Person Scott Homewood, El
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basin for 3593 sq ft Duplex Units
mi, r,, „ n
III.- DESIGN INFORMATION.'.. ra r .,1et�' • " n I I , Illi
�st a -fit' I .•N. `�., i �, r . e� i f . [ '!'1
Site Characteristics
Drainage area 2,705.00 ft2
Impervious area 2,705.00 it
Percent impervious 1.00 %
Design rainfall depth 1.00 in
Peak Flow Calculations
1-yr, 24-hr runoff depth
2.16 in
1-yr, 24-hr intensity
0,09 inlhr
Pre -development 1-yr, 24-hr runoff volume
it3lsec
Post -development 1-yr, 24-hr runoff volume
It Isec
Pre/Post 1-yr, 24-hr peak flow control
ft3lsec
Storage Volume: Mon -SR Waters
Minimum design volume required
314.20 it3
Design volume provided
374.50 ft3
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth in
Pre -development 1-yr, 24-hr runoff rya
Post -development 1-yr, 24-hr runoff f13
Minimum volume required rya
Volume provided W
Soils Report Summary
Soil type sandy silts
Infiltration rate 1.50 inlhr
SHV `T elevation not detected fmsl
Basin Design Parameters
Drawdown time
1.17
days
Basin side scopes
NIA
:1
Basin bottom elevation
Varies
fmsl
Storage elevation
Varies
fmsl
Storage SA
155.65
ft2
Top elevation
Varies
fmsl
Basin Bottom Dimensions
Basin length
22.25
it
Basin width
9.50
It
Bottom SA
155,65
it,
OK for non -SR waters
OK
OK
#VALUE!
Form SW401-Infiltration Basin. Rev 6007047 Supplement_InldtrationBasin-Duplex Parts I. A 11. Design Summary, Page I or 2

6007047 Permit No.
Inliltration Basin Res -Duplex (to be provided by OWQ)
Additional Information
Total runoff volume captured by basin
Length of vegetative filter for overflow
Distance to structure
Distance from surface waters
Distance from water supply well(s)
Separation from impervious soil layer
Naturally occuring soil above shwt
Bottom covered with 4-in of clean sand?
Proposed drainage easement provided?
Capures all runoff at ultimate build -out?
Bypass provided for larger storms?
Pretreatment device provided
0.04 ac-in
Greater than 30' ft
Greater than 15' ft
Greater than 30' ft
Greater than 100' It
5.50 ft
not detected ft
Y (YorN)
Y (YorN)
Y (YorN)
Y (YorN)
Catch Basin
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
Form SLV401-Infi11ration Basir-Rov.2 6007047 Supplemenl_Inliltrationeasin_Ouplex Parts 1. a u. Design Summary, Page 2 of 2

Permit No
Ea .s . -; s
(to be provided by DWQ)
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Page/ Plan
Initials Sheet No.
N1s�J C2.)
C2.Z
� 3.1
L3.y
G 7.!
G7.Z
7•Z
Flans (1 " - 50' or larger) of the entire site showing:
Design at ultimate build -out,
Off -site drainage (if applicable),
Delineated drainage basins (include Rational C coefficient per basin),
Basin dimensions,
Pretreatment system,
High flow bypass system,
Maintenance access,
Proposed drainage easement and public right of way (ROW),
Overflow device, and
Boundaries of drainage easement.
2. Partial plan (1" = 30' or larger) and details for the infiltration basin showing:
Bypass structure,
Maintenance access,
Basin bottom dimensions,
Basin cross-section with benchmark for sediment cleanout,
Flow distribution detail for inflow,
Vegetated filter, and
Pretreatment device.
7• 3. Section view of the infiltration basin (1" = 20' or larger) showing:
Pretreatment and treatment areas, and
p ! " Inlet and outlet structures.
yu S �{ C7.2 4. A table of elevations, areas, incremental volumes & accumulated volumes to verity the volume provided.
A4-5N INCLUDED 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWO, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
/MS # NARRATIVE 6. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized,
/4 5 /) NARRATIVE 7. The supporting calculations.
/0 // INCLUDED 8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
A S /-/ INCLUDED 9. A copy of the deed restrictions (if required).
Form SW401-Infiltration Basin-Rev,2 Page 1 of i Part III. Required Items Checklist, Page 1 of 1

f Permit No.
(to be provided by DWQ)
13os I'm
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will .
result in a request for additional information. This will delay final review and appn3val ofrtiiijirojectlrlittai in the space provided -fog „s
indicate the following design requirements have been met. If the applicant has designated an agent, the agent'may initial beEow. If, a ?.
requirement has not been met, attach justification.
i
Pagel Plan .
Initials Sheet No, l ' 1 O
M s ri C 2.) r. Plans (1" - 50' or larger) of the entire site showing:
t;�t: 2— Design at ultimate build -out, Ir
C+ 1 Off -site drainage (if applicable), 3
C 3. 2
G 3
- Delineated-drainage'basins (include Rational C coefficient pbr.basin);,ti,.;
'
Basin dimensions,
G -7,
Pretreatment system,
G 7. x
High flow bypass system,
e— I . y
Maintenance access,
Proposed drainage easement and public right of way (ROW).
Overflow device, and
Boundaries of drainage easement.
7•)
I � So
2. Partial plan (1" = 30 or.larger nd details for the infiltration basin showing:
4 -7. Z
Bypass structure, '"l_ftm�
. Y
Maintenance access,
Basin bottom dimensions,
Basin cross-section with benchmark for sediment cleanout,
Flow distribution detail for inflow,
Vegetated filter, and
Pretreatment device,
ASH
C 7, i �X
3. Section view of the infiltration basin (1" = 20' or larger) showing:
/)
Pretreatment and treatment a{eas, and, ,Sst�
Inle d outlef sk�uctures.
,L6
C7.2
4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
�f N
INCLUDED
5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWO, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
NARRATIVE
6. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
M 5 N NARRATIVE 7. The supporting calculations.
/fps /y INCLUDED B. A copy of the signed and notarized operation and maintenance (0&M) agreement.
,41S / -1 INCLUDED 9. A copy of the deed restrictions (if required).
Form SW401-Infiltration Basin-Rev.2 Page 1 of 1 Part III. Required Items Checklist, Page 1 of 1

6007047 Permit Number:
Infiltration Basin I: Pipe I (to be provided by DWQ)
Drainage Area Number:
Infiltration 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.
Important maintenance procedures:
The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter 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 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:
Potentialproblem:
How I will remediate theproblem:
The entire SMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration basin
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide time and a
one-time fertilizer application.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
6007047 Basin OM agreement —Basin 1 Pipe I.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3

0007047
Inrtltration B;isin I: Pipc
BMP element:
Potentialproblem:
How I will remediate theproblem:
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth,
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
riprap is displaced.
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 pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
A visible layer of sediment
Search for the source of the
has accumulated.
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Water is standing more than
Replace the top few inches of filter
5 days after a storm event.
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive re air.
Weeds and noxious plants are
Remove the plants by hand or by
grooving in the main
wiping them with pesticide (do not
treatment area.
spray).
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
An annual inspection by an
Make all needed repairs,
appropriate professional
shows that the embankment
needs repair.
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 NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
6007047 Basin OM agreement —Basin 1 Pipe I.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

6007047 Permit Number:
Infiltration Basin l: Pipe I (to be provided by OWQ)
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: Canoe Club
BMP drainage area number: Infiltration Basin 1: Drainage Area Pipe I-3
Print name:Steven G. Harris
Title: Operations Manager
Address:1600 Camden Road, Charlotte, NC 28203
Phone
Sign
Date:
Note: The legally responsible party should not he a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
�t ,-Y-Y­Non , a Notary Public for the State of
County of' do hereby certify that
S personally appeared before me this a%'
day of r \�A and acknowledge the due execution of the;
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
rZ.TA,gyZ
PUBLIC 2
S
.,,
saes
SEAL
co"aA�
My commission expires QJ&Vw- 1rzi-ol
6007047 Basin OM agreement —Basin 1 Pipe Woc
Form SW401-Infiltration Basin O&M-Rev.3 Page 3 of 3

6007047 Permit No.
Inliltranon Basin ,_Pipe I Ou be provided by D WO)
o�OF W A TE,9OG
AMAMA STORMWATER MANAGEMENT PERMIT APPLICATION FORM a Y
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required items Checklist (Part 111) must be printed, filled out and submitted along with all of the required information.
1 I /i1 I1,11 �� I l' 1i�111i 41t,i �iS Itlri: lilNl�1i:yl!I.1 IS� 1.1�1}YII{I111 �f'�ii;
Project Name Canoe Club
Contact Person Scott Homewood, El
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basin 1
II.; DESIGN INFORMATION„ �,,I,. °t�;y ln'14� + j .r ; . !�
.
Site Characteristics
Drainage area 72,745.20 ff2
Impervious area 19,780.00 ft2
Percent impervious 0.27 % 0
Design rainfall depth 1.00 in
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Solis Report Summary
Soil type
Infiltration rate
SHWT elevation
Basin Design Parameters
Drawdown time
Basin s!de slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
2.16 in
0.09 inlhr
ft'/sec
ft3is ec
ft31SeC
1,566.00 ft3
1,573.00 it
in
ft3
ft3
it
ft 3
sandy silts
1.50 inlhr
not detected fmsl
OK for non -SR waters
1.17
days OK
NIA
J OK
3,455.50
fmsl
3,455.50
fmsl
699.23
ft2
3,459.00
fmsl
50.58 ft
13,75 ft
699.23 ft2
#VALUE!
Form SW40,-Infiltration Basin-Rev.2 BW7047 Supplement-InfilirationBasin-Basin t Parts L & "Design Summary. Page 1 01 2

Permit No
6007047
Inhllralion Basin I_Pipe I
((o be provided by DWQ)
Additional Information
Total runoff volume captured by basin
0.43
ac-in
OK
Length of vegetative idler for overflow
51.53
ft
OK
Distance to structure
43.54
ft
OK
Distance from surface waters
55:37----->
ft
OK
Distance from water supply well(s)
150.00
ft
OK
Separation from impervious soil layer
5.50
ft
OK
Naturally occuring soil above shwt
not detected
ft
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
Y
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Catch Basin
Form SW401-Infiltration Basim Plev.2 6007047 Supplement_InM1ltrabon5asin_Basin I Paris I, d II. Design Summary. Page 2 of 2

r }
Permit No
13pp
0 S ,1 h
(to be provided by DWQ)
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials
Sheet No.
AA S
C Z.)
1'. flans (1" 50' or larger) of the entire site showings
C Z. Z
- Design at ultimate build -out,
C 3.1
Off -site drainage (it applicable),
Delineated drainage basins (include Rational C coefficient per basin),
G3,51
Basin dimensions,
C_ 7, l
Pretreatment system,
G 7, Z
High flow bypass system,
y
Maintenance access,
Proposed drainage easement and public right of way (ROW),,
Overflow device, and
Boundaries of drainage easement.
;
/14 f
C 7.1
� f
2. Partial 30' or larger) details for the infiltration basin Iwo ngt
jr,
plan (1" = and sh
G 7• Z
Bypass structure,
D . W
Maintenance access,
' AUG - 4 2008
- Basin bottom dimensions,
Basin cross-section with benchmark for sediment cleanout,!
Flow distribution detail for inflow, r ,
lh 4TER () 1, t I SECTION
C '
Vegetated filter, and FpsH` VILLE RFG1UNAL O'+=ICE
Pretreatment device.
y'
ASH
47,
3. Section view of the infiltration basin (1' = 20' or larger) showing:
�
D t
Pretreatment and treatment areas, and
Inlet and outlet structures.
C7.2
4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
/fit 1a INCLUDED 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form, County soil maps are not an acceptable source of soils information.
S>y NARRATIVE 6. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
NARRATIVE 7, The supporting calculations.
INCLUDED 8. A copy of the signed and notarized operation and maintenance (O&M) agreement.
,915/4 INCLUDED 9, A copy of the deed restrictions (if required).
Form SW401-Infiltration Basin-Rev.2
Page 1 of 1 Part III. Required Items Checklist, Page 1 of 1

6007047 Permit Number:
Infiltration Basin 2: Pipe G (to be pro14ded bY DW&
Drainage Area Dumber:
Infiltration 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.
Important maintenance procedures:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
-- No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter 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 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:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
6007047 Basin OM agreement —Basin 2 Pipe G.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3

6007047
tntiltration Basin 2: Pipe G
BMP element:
The forebay
The main treatment area
The embankment
The outlet device
The receiving water
Potential problem:
Sediment has accumulated
and reduced the depth to 75%.
of the original design depth.
Erosion has occurred or
riprap is displaced.
Weeds are present
A visible layer of sediment
has accumulated.
Water is standing more than
5 days after a storm event.
Weeds and noxious plants are
growing in the main
treatment area.
Shrubs or trees have started
to grow on the embankment.
An annual inspection by an
appropriate professional
shows that the embankment
needs repair.
Clogging has occurred
The outlet device is damagec
Erosion or other signs of
damage have occurred at the
outlet.
How I will remediate the problem:
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Replace the top few inches of filter
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Remove the plants by hand or by
wiping them with pesticide (do not
spy). _
Remove shrubs or trees
immediately. _
Make all needed repairs.
Clean out the outlet device. Dispose
of the sediment off -site.
Repair or replace the outlet device.
Contact the NC Division of Water
Quality 401 Oversight Unit at 919-
733-1786.
6007047 Basin OM agreement —Basin 2 Pipe G.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

6007047 Permit Number:
Infiltration Basin I pipe G (to be provided by DWQ}
I acknowledge and agree by my signature below that I am responsible for the
perforniance 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 narne.: Canoe Club
RMP drainage area number: Infiltration Basin I Drainage -Area Pipe_G-I
Print name:Steven G. Harris
Titie: Operations Manager
Address:1600 Camden Road, Charlotte, NC 28203
Phone: [phone]
Signature:
Date:
Note: The legally responsible party should nol 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.
V�zrN`Z)✓N , a Notary Public for the State of
1',4&kti C&Y4N na. County of PeLW\eVAbVUYq do hereby certify that
��eve\n Cam. �dY� 5 _ personally appeared before me this
day of UO , and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
O
HOTAR �,Z
t:U
pU B LlC ,?
SEAL L�
My commission expires Y 15 O1`L
6007047 Basin OM agreement —Basin 2 Pipe G.doc
Form SW401-infiltration Basin O&M-Rev.3 Page 3 of 3

6007047 Permit No.
Inliltrabon Basin 2-Pipe G
(to be provided by DtNQ)
�o�oF wnrfgQi
FMA STORMWATER MANAGEMENT PERMIT APPLICATION FORM
D t
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required !tams Checklist (Part Ill) must be printed, filled out and submitted along with all of the required information.
L,PROJECT,INFORMATION1�;iltt lrtl�,n4.1:`ill,;.�lt� ,'I �ti'.I �alUt„%in'Itdii.lttlii!!,;.tl�rt �ltl p!iilill!1yypp1.1d�u411���1 ��{;,i lti
r I1 1 i S _�� _ �!. s. - 41.
Project Name Canoe Club
Contact Person Scott Homewood, El
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basin 2
_,:r '.: .7 ,.i hS.�-ui4,�;i,h1 :1'unatdlLati1113S�11111111, tl .11; t;� ;I•Ilt 4 h n - I,et 1
IL. DESIGN�INFORMATION .411Vu lh;A1t!,TN�jM19
Site Characteristics
Drainage area 63,597.60 it'
Impervious area 9,950.00 It
Percent impervious 0.16 %
Design rainfall depth 1.00 in
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Soils Report Summary
Soil type
Infiltration rate
SHWT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevafion
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
2.16 in
0.09 inlhr
ft3]sac
ft3lsec
ft3lsec
788.00 rya
824.00 it
in
rya
it
it
it
sandy silts
1.50 inmr
not detected fmsl
1.17 days
NIA
:1
3,449.70
imsl
3,449.70
imsl
409.64
ftz
3,453.20
imsl
22.25 1t
18.00 it
409.64 it2
OK for non -SR waters
OK
OK
#VALUE!
Form S W 401-Infiltration Basin-Rev.2
6007047 Supplement-InfillrationBasin-Basin 2.xla Parts I. & II. Design Summary. Page 1 of 2

Permit No
6007047
Infiltration Basin 2_Pipo G
Additional Information
Total runoff volume captured by basin
0.23
ac-in
OK
Length of vegetative filter for overflow
62.04
It
OK
Distance to structure
21.76
it
OK
Distance from surface waters
`48:56
ffa
OK for non -SA waters
Distance from water supply b(s)
200.00---fS
r
OK
Separation from impervious soil layer
4,50
it
OK
Naturally occuring soll above shwa
not detected
It
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
Y
(Y or N)
OK
Capures all runoff a1 ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Catch Basln
(to be provided by DWO)
Form SW401 Infiltration Basimney 2
6007047 SupplemBnl_Inldvatlp Basin_BaSin 2-x19
Pans 1. & II. Design Summary, Page 2 of 2

Permit No
3
(to bo provfded by DWQ)
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result In a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Page/ Plan
Initials Sheet No.
/U1 5 } 1 C Z.) 1' Plans (1" - 50' or larger) of the entire site showing' '
Z • Z Design at ultimate build -out, - Y,•
Off -site drainage (if applicable), :.,.,:. YAti',V • ; „� :... -,�; - -.�y .Y aa:;', rt,,
-Delineated drainage basins (include Rational C coeffi, gnttper basth),"_. .
Basin dimensions, r
G 7, I Pretreatment system, '= ' l .�� YL 1 �_ : _ �� •.._ `f ___ 11�
L 4
G 7. Z High flow bypass system,
Maintenance access, } 4 tl II fl Lli ; I!
Proposed drainage easement and public right of way (f�0 4,. ;UG
Overflow device, and t '
Boundaries of drainage easement. 'i
f l7 [ 7• / 2. Partial plan (1" = 30' or larger) and details for the infiltration basin snotvin :
C_ 7 - Z Bypass structure,
D r .'-/ Maintenance access,
Basin bottom dimensions.
Basin cross-section with benchmark for sediment cleanout,
Flow distribution detail for inflow,
Vegetated filter, and
Pretreatment device.
a Section view of the infiltration basin (1" = 20' or larger) showing:
' t , �' Pretreatment and treatment areas, and
Inlet and outlet structures.
5 C7.2 4, A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
�13 INCLUDED 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
/Gi S # NARRATIVE
.44 5 /) NARRATIVE
INCLUDED
INCLUDED
6. A construction sequence that shows how the inlitlration basin will be protected from sediment until the
entire drainage area is stabilized.
7• The supporting calculations.
8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
9. A copy of the deed restrictions (if required).
Form 5W401-Infiltration Basln-Rev,2 Page t of 1 Part III, Required Items Checklist, Page 1 of 1

6007047 Permit Number:
[nfiluatim Basin 3: Pipe a (ro be provided by DIVA)
Drainage Area [Dumber:
Infiltration 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 cart affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important maintenance procedures:
The drainage area will be carefully managed to reduce the sediment load to tine
infiltration basin.
Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (connmonly
six weeks).
— No portion of the infiltration basal will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basil is established, it will be inspected once a quarter 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 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:
Potentialproblem:
How I will remediate theproblem:
The entire I3MP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occ�rrring in the
Regrade the Swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
6007047 Basin OM agreement —Basin 3 Pipe B.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3

6007047
Gitiliration Basin 3: Pipc R
BMP element:
Potentialproblem:
How I will remediate the rroblenu
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth.
possible. Remove the sediment and
dispose of it in a location where it
Will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
riprap is displaced.
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 pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
A visible layer of sediment
Search for the source of the
has accumulated.
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
Will not cause impacts to streams or
the BMP. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Water is standing more Ihan
Replace the top few inches of filter
5 days after a storm event.
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Weeds and noxious plants are
Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray).
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
An amrlual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged.
Repair air or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786,
6007047 Basin OM agreement —Basin 3 Pipe B.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

6007047 Permit NUrnber: _
Infiltration Basin 3: Pipe 13 (to he, provided bY DWQ)
I acknowledge and agree by nny 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: Canoe Club
BMP drainage area number: Infiltration Basin 3: Drainage Area rea Pipe B-1
Print name:Steven G. Harris
TitleDperations Manager
Address:1600 Camden Road Charlotte NC 28203
Note: The legally responsible party should not be a homcowriers association unless more than 50%n of
the lots have been sold and a resident of the subdivision has been named the president.
I, J ask 1N. ( -, , it Notary Public for [lie State of
Czvbl%Oa , County of �1L�ev rovdo hereby certify that
personally appeared before me this
day of ` , . -)-DDB , and acknowledge the clue execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
We A. tyq
'H0T
Agyz
IC
SEAL
My commission expires
6007047 Basin OM agreement_ Basin 3 Pipe B.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 3 of 3

6007047
InlilualiiHl Basin 3_Pipe B Permit No.
(fo be provided by 0W0)
FOt`�'r W A T fiAOG
® � STORMWATER MANAGEMENT PERMIT APPLICATION FORM r
o �
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all of the required information.
y 1,2 ; 1 5ia r f l I 9 I.f'e „ t PtiJl t S" 1 1!4 .�:rr.: - y: Il, :f Ir.1• t,r rg-0ir FIiy. } ..R lf,.:
I �pRO;1fcCT1INFORMATIOiV ��,�r�,&`.�„al,,. ��s� s!1° - `s��'��I,::��tiR!.:.•�-,_:�;=�-eta::�.,I�t:n�.:c�.�Yt'r.�:;.,a�;�)t�;�����?i�r��it�x�-rv,l!'I��.�n�I1�I
Project Name Canoe Club
Contact Person Scdtt Homewood, E1
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basin 3
Site Characteristics
Drainage area
Impervious area
Percent impervious
Design rainfall depth
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Posl-development 1-yr, 24-hr runoff volumo
PrelPost 1-yr, 24•hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runofl
Minimum volume required
Volume provided
Soils Report Summary
Soil type
Infiltration rate
SH'NT elevation
Basin Design Parameters
Dfawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
55,756.80 it
15,050.00 it
0.27 %
1,00 in
246 in
0,09 irdhr
ft3lsec
ft3lsec
f131sec
1,19i.00 it
1.198.00 fl3
OK for non -SR waters
in
f t3
ft3
it"
10
Sandy silts
1.50
inlhr
not detected
imsl
1.17
days OK
NIA
:1 OK
3,454.00
fmsl
3,454.00
Imsl
589.42
It?
3,457.50
Imst
43.50
It
13,75
h
589.42
it2
#VALUE!
Form SMDI-InfduaUon Basin -Re .2
6007047 Supplemenl_InTi,tralionBasin-Basin 3.,1s Parts I. a 11. Dasign Summary. Pago I of 2

6007W Permit No.
Infiltration Bash) 3-PrPe B (to be proiided by 0W01
Additional I nformatlon
Total runoff volume captured by basin
0.35
ac-in
Length of vegetative filter for overflow
47.40
ft
Distance to structure
41.90
It
Distance from surlace waters
151.20
fl
Distance from water supply well(s)
120.00
f1
Separation from impervious soil layer
5.00
It
Naturally occu ring soil above shv t
not detected
ft
Bottom covered wilh 4-in of clean sand?
Y
{Y or N)
Proposed drainage easement provided?
Y
(Y or N)
Capures all runoff at ultimate build -out?
Y
(Y or N)
Bypass provided for larger storms?
Y
(Y or N)
Pretreatment device provided
entrance manhole
OK
OK
OK
CK
OK
OK
OK
OK
OK
OK
OK
Fprm SW407-1011rat W Basln-Aev.2
6007657 Supplement_IJIFali0r,9asin-13osin 3_vis Pans I, & II. Omp Summery, Page 2 of 2

Permit
(to be provided by DWQ)
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
M 5, Y4 L Z.)
v Nans (1" - 50' or larger) of the entire site showing
C Z. Z
- Design at ultimate build -out,
C. 3.)
- Off -site drainage (if applicable),
7. 2
c" 3.3
Delineated drainage basins (include Rational C coe
L3.y
Basin dimensions,
G 7,1
Pretreatment system,
G 7. Z
High flow bypass system,
L , y
Maintenance access,
Proposed drainage easement and public right of wa
Overflow device, and
Boundaries of drainage easement.
ffidxent.,P basih};:` .:"' . '��,. :;�.`,� „5..._..M,.:•. ; �
yi Ow;Fl� AUG
I � I
114 Jr C 7. 2. Partial plan (1' = 30' or larger) and details for the infiltration b
c. -7. z Bypass structure,
Maintenance access,
Basin bottom dimensions,
Basin cross-section with benchmark for sediment cleanout,
Flow distribution detail for inflow,
Vegetated filter, and
Pretreatment device.
H C 7• 3. Section view of the infiltration basin (1" = 20' or larger) showing:
- Pretreatment and treatment areas, and
01- y - Inlet and outlet structures.
5 $/ C7.2
4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
AZT iN INCLUDED
5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWO, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
A S # NARRATIVE
6. A construction sequence that shows how the infiltration basin will be protected from sediment until the
entire drainage area is stabilized.
A a NARRATIVE 7. The supporting calculations.
110 511 INCLUDED 8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
S INCLUDED 9. A copy of the deed restrictions (it required).
Form 5W401-Infiltration Basin-Rev.2
Page 1 of 1 Part III. Required Items Checklist, Page 1 of 1

6007047
Permit Number:
Infiltration Basin 3: Pipe B (to be Provided by DWQ)
Drainage Area Dumber:
Infiltration 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.
Important maintenance procedures:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter 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 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:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and /or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
Swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the Swale if necessary to
Swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
6007047 Basin OM agreement —Basin 3 Pipe B.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3

6007047
Infiltration Basin 3: Pipe B
BMP element:
The forebay
The main treatment area
The embankment
The outlet device
The receiving water
Potential problem:
Sediment has accumulated
and reduced the depth to 75%
of the original design depth.
Erosion has occurred or
riprap is displaced.
Weeds are present.
A visible layer of sediment
has accumulated.
Water is standing more than
5 days after a storm event.
Weeds and noxious plants are
growing in the main
treatment area.
Shrubs or trees have started
to grow on the embankment.
An annual inspection by an
appropriate professional
shoves that the embankment
needs repair.
Clogging has occurred.
The outlet device is damaged
Erosion or other signs of
damage have occurred at the
outlet.
How I will remediate the problem:
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying.
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately. _
Replace the top few inches of filter
media and see if this corrects the
standing ester problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Remove the plants by hand or by
wiping them with pesticide {do not
spray
Remove shrubs or trees
immediately.
Make all needed repairs.
Clean out the outlet device. Dispose
of the sediment off -site.
Repair or replace the outlet device.
Contact the NC Division of Water
Quality 401 Oversight Unit at 919-
733-1786.
6007047 Basin OM agreement —Basin 3 Pipe B.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

6007047 Permit Number:
Infliraiion Rasin 3: Pipe B (to he provided by DWQ)
acknowledge and agree by my signature below that I am responsible for the
performance of. the maintenance procedures listed above. 1 agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name: Can6e Club
BMP drainage area number: Infiltration Basin 3: Drainage Area Pipc 13-1 _
Print name:Steven G. Harris
Title:O _eration5 Manager
Address:1600 Camden Road,_ Charlotte, NC 28203
Phon
SignE
Date:
Note: The legally responsible party should not be a homeowners association unless more than 50°Io of
the lots have heen sold and a resident of the subdivision has been named the president.
1, Ja�'r-raY nndn , a Notary Public for the State of
County of V-�<60ev'kbY !�N , do hereby certify that
J t S personally appeared before me this
day of `�, and acknowledge the clue execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
s
�NOTA�z
RI✓
�pUgLIC 2
SEAL
My commission expires
6007047 Basin OM agreement_ Basin 3 Pipe B.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 3 of 3

W07047 Permit No.
Infiltration Basin 3_Pipe 9 (re; be provided by DINO)
LIMA
O�O� W A re9�G
STORMWATER MANAGEMENT PERMIT APPLICATION FORM r
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all of the required information.
.' L, PROJECTINFORMATION:I,'' .. It
_ ... ,_. . .
Project Name Canoe Club
Contact Perscn Scott Homewood, El
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basin 3
II::DESIGNINFORMATION.w r t, 1I� f J1 t '>pr �I'.� 9 SI t I:, I.,1 iiltl +rt�a lt,` t.
! i1r99:, t. al i:,.l,J,'I. ilr, i ill t IId �, t,i 1f,1i,lItFY I,; Ili t+ IJr!;;�il,l!YrLu�l Hittlln�HN ill Ii; jllr ,1 f�n .,')
Site Characteristics
Drainage area 55,756.80 it'
Impervious area 15,050.00 it
Percent impervious 0.27 %
Design rainfall depth 1.00 in
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development i -yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Solis Report Summary
Soil type
Infiltration rate
SHVVT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
2.16 in
0.09 inlhr
ft3lsec
ft3lsec
ft3lsec
1,191.00 it
1,198.00 it
in
h3
..3
if
ft3
sandy silts
1.50 inihr
not detected fmsl
1.17 days
NIA
:1
3,454.00
fmsl
3,454.00
fmsl
589.42
ft2
3,457.50
fmsl
43.50 it
13.75 ft
589.42 it
OK for non -SR waters
OK
OK
#VALUE!
Form Sw401-1011liation Basin -Rev 2
6007047 Supplement - IntiltrationElasin-Basin 3.x1s Parts I. d II. Design Summary, Page I of 2

Permit N
6007047
Inlillratien Basin 3-Pipe B
Additional Information
Total runoff volume captured by basin
0.35
ac-in
Length of vegetative filter for overflow
47.40
ft
Distance to structure
41.90
It
Distance from surface waters
151.20
ft
Distance from water supply well(s)
120.00
ft
Separation from Impervious soil layer
5.00
ft
Naturally occuring soil above shwt
not detected
ft
Bottom covered with 4-in of clean sand?
Y
(Y or N)
Proposed drainage easement provided?
Y
(Y or N)
Capures all runoff at ultimate build -out?
Y
(Y or N)
Bypass provided for larger storms?
Y
(Y or N)
Pretreatment device provided
entrance manhole
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
(to be provided by DWQ}
Form S W 401-Infiltration Basin-Rov.2
6007047 Supplement-InrruralionBasin_Basin 3..Is Parts I. & 11. Design Surnmary, Page 2 of 2

Permit No
(to be provided by DWQ)
r3tis•�h �l .S� y 4
k ,�`; (. i �;� .^�` 1 3r - 4� �/ q •'fir`. - - v 1 �u'�ti,'"'; �.
111 REQUfREIT£MS CF[ECKIIST'�
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. if a
requirement has not been met, attach justification.
Page/ Plan
Initials Sheet No.
S' C 2. i 1.' Plans 0 " 50' or larger) of the entire site showing:
C x• Z Design at ultimate build -out,
Off -site drainage (if applicable),;`�`"�
2 Delineated drainage basins (include Rational C coefficient per basin),°:
Basin dimensions,
G 7, / Pretreatment system,
G 7_ Z High flow bypass system, -�
y Maintenance access, t;
Proposed drainage easement and public right of way (ROWJ, LF I AUG 2008 j
Overflow device, and I s
Boundaries of drainage easement. VL
WATER QUALITY SECTION
F,HEV!LLE AFC.V,JAL OFF! E
[ 7, J 2. Partial plan (1' = 30' or larger) and details for the infiltration basin-
e- 7 • Z Bypass structure, t
Maintenance access, ._..-_............,.�._..�`.__._:......:._.__..,.
Basin bottom dimensions,
Basin cross-section with benchmark for sediment cleanout,
Flow distribution detail for inflow,
Vegetated filter, and
Pretreatment device.
3. Section view of the infiltration basin (1" = 20' or larger) showing:
e- 7. 11� Pretreatment and treatment areas, and
D t Inlet and outlet structures.
„5 Al C7.2 4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
�1� N INCLUDED 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information,
NARRATIVE 6. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
145 NARRATIVE 7. The supporting calculations.
1 /y INCLUDED 8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
A 15 /'/ INCLUDED 9. A copy of the deed restrictions (if required),
Form SW401-Infiltration Basin-Rev,2 Page 1 of 1 Part III, Required Items Checklist, Page i of 1

(,txM97 Permit Number:
Infiliration Basin 4: Pipe A (to be proi,ided by DIVQ)
Drainage Area Ntmiber:
Infiltration Basin Operation and Maintenance Agreement
will keep a maintenance record on this 13MP. 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:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the: vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter 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 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:
Potentialproblem:
plow 1 will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
-applicable).
Erosion is occurring in the
Regrade the Swale if necessary to
Swale (if applicabte).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
6007047 Basin OM agreement —Basin 4 Pipe A.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3

6007047
IM111ralinn Eiasin 4: five A
BMP element:
The forebay
The main treatment area
The embankment
The outlet device
The receiving water
Potential problem:
Sediment has accumulated
and reduced the depth to 75`%,
of the original design depth.
l;rosion has occurred or
riprap is displaced.
Weeds are present.
A visible layer of sediment
has accumulated.
Water is standing more than
5 days after a storm event.
Weeds and noxious plants are
growing in the main
treatment area.
Shrubs or trees have started
to grow on the embankment.
An annual inspection by an
appropriate professional
shows that the embankment
needs repair.
Clogging has occurred.
The outlet device is damaged
F.,rosion or other signs of
damage have occurred at the
Outlet.
How I will remediate the problem:
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
Will not cause impacts to streams or
the 13MP.
Provide additional erosion
Protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying.
Search for the source of the
sediment and remedy the problern if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the 13MI1. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Replace the top few inches of filter
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Remove the plants by hand or by
wiping them with pesticide (do not
spray.
Remove shrubs or trees
immediately.
Make all needed repairs.
Clean out the outlet device. Dispose
of the sediment off -site.
Repair or replace the outlet device.
Contact the NC Division of Water
Quality 40l Oversight Unit at 919-
733-1786.
6007047 Basin OM agreement —Basin 4 Pipe A.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

6007047 Permit Number:
[nriltration Basin 4: Pipe A (to he provided by DtVQ)
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: Canoe Club
BMP drainage area number: Infiltration Basin 4: Drainage Arca Pipe A -I
Print name:Steven G. Harris
Title:Onerations Manager
Address:1600 Camden Road, Charlotte, NC 28203
Phone
Signo
Date:
Note: The legally responsible party should not be a homeowners association unless more than 50%n of
the lots have been sold and a resident of the subdivision has been named the president.
I, \ 1a'f1eV�- P, . ��Vry ­ O"C , a Notary Public for the State of
iAOr-,�Y\ Qz_�,Ya\:%YNZ- County of C�'- bv`'rq , do hereby certify that
INC, 6. S personally appeared before me this
day of �� �, and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
P. HA �o
0TARYy
PUBLIC
II i1N►�'C
EXPI�
SEAL
My commission expires 012
6007047 Basin OM agreement -Basin 4 Pipe A.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 3 of 3

Fi°07047 Permit No.
Infiltration f3asin 4_Pipe A
(to be provided by DWQ)
0 w a r�goF
&P_ STORMWATER MANAGEMENT PERMIT APPLICATION FORM
P t
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all of the required information.
a 1 i�F.!? ivkl,-F III +ItU I'r i(liil r H it d! n i rn I II Irt'I' 1 4 i'4 it .i -q1, 11 I IY II" , p, u..'i, t t 1 1 f� I'I PI3DJECT,INFDRMATION' I it I l 4tt1r, ..`� I 1 ij1C�f ,; ; '" s*�t ' t1'rf44 4411'urYl f .l 1, I,p, ,ill t 1,1.11i,4i1 � I , 11;i ,;; t,11 It11,'111t1,
, .h Ipc ,r.;,. O7V ,4 d �•., � 5, a i 1 , I 1 • it , rn i r rt ',;! .d 9: � ..4..-.n. ,:.i,.-1!�dL.,.
Project Name Canoe Club
Contact Person Scott Homewood, El
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basin 4
Site Characteristics
Drainage area
Impervious area
Percent impervious
Design rainfall depth
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Soils Report Summary
Soil type
Infiltration rate
SHW7 elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
40,511.00 It,
13,943,00 f12
0,34 %
1.00 in
2,16 in
0.09 inthr
f?/sec
f olsec
ft'Isec
1,068.00 ft2
1,123.00 ft2
in
W
W
f t,
ft3
sandy sins
1.50 inlhr
not detected fmsl
1.17 days
N/A :1
3,454.00 fmsl
3,454.00 fmsl
500.63 ft2
3.457.50 fmsl
22.25 ft
22.50 h
500.63 ft2
OK for non -SR waters
OK
OK
#VALUE!
Form SW401 -Infiltration Basin-Rev.2
6007047 suppmmenl_mrittratloneasin_9asin 4.05 Parts I. & II. Design Summary, Page 1 of 2

6007047
Permit No.
1011ralion BASin 4_Pipe A
(to be provided by DWQ)
Additional Information
Total runoff volume captured by basin
Length of vegetative filter for overflow
Distance to structure
Distance from surface waters
Distance from water supply well(s)
Separation from impervious soil layer
Naturally occuring soil above shwt
Bottom covered with 4-in of clean sand?
Proposed drainage easement provided?
Capures all runoff at ultimate build -out?
Bypass provided for larger storms?
Pretreatment device provided
0.31
ac-in
OK
113,40
it
OK
33.50
1t
OK
167,40
it
OK
130.00
1t
OK
5.00
it
OK
not detected
it
OK
Y
(Y or N)
OK
Y
(Y or N)
OK
Y
(Y or N)
OK
Y
(Y or N)
OK
Form SW401-Inhluatmi Basin-Rev-2
6W7047 Supplement_lnfinranonaasin-team 4AS Parts I. & II, Design Summary, Page 2 of 2

Permit No
(to be provided by OWQ)
+ C
13LtS f M J
.- _,
III ,7-UIRED.:9!4VCHECKLIST
. _.s-♦ .__,-.
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
M 5 c
ca.z
� 3,1
� 3.2
�3\y
G -7.
G7.Z
Gi•`1
G '7.z
D+.y
1.'Plans (1' - 50' or larger) of the entire site showing: '
Design at ultimate build -out,
Off -site drainage (if applicable),
Delineated drainage basins (include Rational C coefficient,per;b-an)j�,M�.
Basin dimensions,
•.\Y. .i.. ...a1�"..,y:v ,td''••l.tl'.,,�...,,.+,. mY �' .1
Pretreatment system,
High flow bypass system,
g YP Y rt,
�:.
- Maintenance access,
Proposed drainage easement and public right of way (ROW), ss,
Overflow device, and AUG ` 4 200$
Boundaries of drainage easement.
2. Partial plan (1' = 30' or larger) and details for the infiltration ba4 in showings Eli QUALITY SECTION t
Bypass structure, " ASHEVILI_E PEGIONAI OFFICE.
Maintenance access, i
Basin bottom dimensions,
Basin cross-section with benchmark for sediment cleanout,
Flow distribution detail for inflow,
Vegetated filter, and
Pretreatment device.
.dH L 7• ; 3. Section view of the infiltration basin (1" = 20' or larger) showing:
e- 7. ',F- - Pretreatment and treatment areas, and
0 f • 14 - Inlet and outlet structures.
6 C7,2
Af -S H INCLUDED
/M S # NARRATIVE
M y N NARRATIVE
/ys ly INCLUDED
�? s INCLUDED
4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWO, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
7. The supporting calculations.
B. A copy of the signed and notarized operation and maintenance (0&M) agreement,
9. A copy of the deed restrictions (if required).
Form SW401-Infiltration Basin-Rev.2 Page 1 of 1 Part III. required Items Checklist, Page 1 of 1

6007047 Permit Number:
Intiltration limin 5: Pipe D (to he provided br DVVQ)
Drainage Arca NUnlhel':
Infiltration 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.
Important maintenance procedures:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter and within
24 hours after every storm event greater than 1.0 inches for 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 1 will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Area,; of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe,
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the Swale if necessary to
Swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
6007047 Basin OM agreement —Basin 5 Pipe D.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3

6(X)7047
lniiltruion Basin 5: I'ipc D
BMP element:
The forebay
The main treatment area
The embankment
The outlet device
The receiving water
Potential problem, _
Sediment has accumulated
and reduced the depth to 75%
of the original design depth.
Erosion has occurred or
riprap is displaced.
Weeds are present
A visible layer of sediment
has accumulated.
Water is standing more than
5 days after a storm event.
Weeds and noxious plants are
growing in the plain
treatment area.
Shrubs or trees have started
to grow on the embankment.
An annual inspection by an
appropriate professional
shows that the embankment
needs repair.
Clogging has occurred
The outlet device is damaged
Erosion or other signs of
damage have occurred at the
outlet.
How I will remediate the problem:
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the 13M I'.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying. _
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location Where it
will not cause impacts to streams or
the 13M1'. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Replace the top few inches of filter
media and see if this corrects the
stand ng water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Remove the plants by hand or by
wiping them with pesticide (do not
spray).
Remove shrubs or trees
immediately.
Make all needed repairs.
Clean out the outlet device. Dispose
of the sediment off -site.
Repair or replace the outlet device.
Contact the NC Division of Water
Quality 401 Oversight Unit at 919-
733-1786.
6007047 Basin OM agreement —Basin 5 Pipe D.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

6007047 Permit Number:
lntiltration Basin 5: Pipe D (to be Provided bV DtVQ)
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: Canoe Club
BMP drainage area number: Infiltration Basin 5: Drainage Area Pipe D-2
Print name:Steven G. Harris
Title: Operations Manager
Address:1600 Camden Road, Charlotte NC_28203
Phone:
Signatt
Date:
Note: The legally responsible party shouid not be a homeowners association unless more than 50% of
the tots have been sold and a resident of the subdivision has been named the president.
CNVOVkYNr-_' , County of
!aeetin G. kkavy-,S
a Notary Public for the State of
do hereby certify that
personally appeared before me this
day of 1uNkA and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
Pf 'y
Q' O
N0TAR14
PUBLIC Ze
%EXPT;
SEAL
My commission expires v vn t7112-
6007047 Basin OM agreement —Basin 5 Pipe D.doc
Form SW401-infiltration Basin O&M-f3ev.3 Page 3 of 3

6007047 Permit No.
inMlration Basin 5_Pipe D
(!o be provided by DWO)
yy..
®N -
,� ``-- STORMWATER MANAGEMENT PERMIT APPLICATION FORM � Y
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form most be filled out, printed and submitted.
The Required items Checklist (Part 111) must be printed, filled out and submitted along with all of the required information.
I: ;,PROJECT,.INFORMATION
Project Name Canoe Club
Contact Person Scott Homewood, El
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basin 5
Site Characteristics
Drainage area
Impervious area
Percent impervious
Design rainfall depth
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Soils Report Summary
Soil type
Infiltration rate
SHVVT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
40,946.40 it
12,544.00 it2
0.31 %
1.00 in
2.16 in
0.09 inlhr
ft3isec
ft3isec
ft3isec
993.00 ft3
1,049.00 ft3
in
it
ff3
it
ff3
sandy silts
1.50 inlhr
not detected fmsl
1.17 days
NIA
:1
3,448,50
fmsl
3,448.50
imsl
513.13
it
3,452.00
imsl
29.33 1t
18.00 ft
513.13 ft2
OK for non -SR waters
OK
OK
#VALUE!
Form SYJ40ldnllltraton Basin-Ray.2
6007047 Supplement_lnflllralionBasln_Bas-n 5,As Parts I, & II. Design Surrmary, Page f of 2

Permit
6W7047
infilvation Basin 5_Pipe D
Additional Information
Total runoff volume captured by basin
0.29
ac-in
OK
Length of vegetative filter for overflow
75.54
it
OK
Distance to structure
—18.1.7
it
OK
Distance from surface waters
51.61,
ft
OK
Distance from water supply y well(s)
740.00
it
OK
Separation from impervious soil layer
2.00
ft
OK
Naturally occuring soil above shwt
not detected
ft
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
Y
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Catch Basin
(10 be provided by DWO)
Form S W 401-Intillration Basin-Rev-2
6007047 Supplement_lrfiltration6asin_Basin 5.a1s Parts I. 6 II. Design Summary. Page 2 of 2

Permit No
(to be provided by DWQ)
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information, This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
cz.z
G3,2
L3,y
G 7,!
G7.Z
LI•y
4 7.Z
p +.W
1, 9ans (1' - 50' or larger) of the entire site showing:
f_3
Design at ultimate build -out,
Off -site drainage (if applicable),
Delineated drainage basins (include Rational C coefficient per basin);
Basin dimensions, I AUG — 4 2008
Pretreatment system,
High flow bypass system,
Maintenance access,
Proposed drainage easement and public right of way (ROW) -
Overflow device, and $
Boundaries of drainage easement. .,
2. Partial plan (1' = 30' or larger) and details for the infiltration basin showing:
Bypass structure,
Maintenance access,
Basin bottom dimensions,
Basin cross-section with benchmark for sediment cleanout,
Flow distribution detail for inflow,
Vegetated filter, and
Pretreatment device.
M 5H 4 Z 1 3. Section view of the infiltration basin (1" = 20' or larger) snowing:
4 - Pretreatment and treatment areas, and
A t - Inlet and outlet structures.
6 C7.2 4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
/RA H INCLUDED 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
NARRATIVE 6. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
A451NARRATIVE 7, The supporting calculations.
/05 // INCLUDED B. A copy of the signed and notarized operation and maintenance (0&M) agreement.
�?'S / INCLUDED 9. A copy of the deed restrictions (if required).
Form SW401-Iniiltration Basin-Rev.2 Page 1 of 1 Part III. Required Items Checklist, Page 1 of 1

(1007047 Permit NUinber:
Inliltratinn Basin 6: Pipe I. (to be prur'rrlerl br 1)WQ}
Drainage Area NLII11hC1':
Infiltration 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.
Important maintenance procedures:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter 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 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:
Potentialproblem:
How 1 will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
infiltration basin
Areas of bare soil and/or
erosive gullies have formed.
Degrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the Swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problcins with erosion.
6007047 Basin OM agreement —Basin 6 Pipe E.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3

- 1w,
6M7047
indiltralion Basin 6: Pipe is
BMP element:
The forebay
The main treatment area
The embankment
The outlet device
The receiving water
Potential problem:
Sediment has accumulated
and reduced the depth to 75` ,
of the original design depth.
Erosion has occurred or
riprap is displaced.
Weeds are present
A visible layer of sediment
has accumulated.
Water is standing more than
5 clays after a storm event.
Weeds and noxious plants are
growing in the main
treatment area.
Shrubs or trees have started
to grow on the embankment.
An annual inspection by an
appropriate professional
shows that the embankment
needs repair.
Clogging has occurred.
The outlet device is damaged
Erosion or other signs of
damage have occurred at the
Outlet.-..
How 1 will remediate the problem:
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the f3MP.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
,praying.
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
Will not cause impacts to streams or
the 13MI1. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Replace the top few inches of filter
media and see if this corrects the
standing Water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Remove the plants by hand or by
wiping them with pesticide (dig not
spray).
Remove shrubs or trees
immediately.
Make all needed repairs.
Clean out the outlet device. Dispose
of the sediment off -site.
Repair or replace the outlet device.
Contact the NC Division of Water
Quality 401 Oversight Unit at 919-
733-1786.
6007047 Basin OM agreement —Basin 6 Pipe E.doc
Form SW401-Infiltration Basin O&M-Rev.3
Page 2 of 3

6007047 Permit Number:
Infiltration Basin 0: Pipe E (to be provided by DVVQ)
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: Canoe Club
BMP drainage area number: Infiltration Basin 6: Drainage Area Pipe E-2„
Print name:Steven G. Harris
Title:Operations Manner _
Address:1600 Camden Road, Charlotte, NC 28203
Phon,
Sigma
Date:
Note: The legally responsible Party should not he a homeowners association unless more than 50% of'
the lots have been sold and a resident of the subdivision has been named the president.
SeveM G . Ocavv , S
a Notary Public for the State of
Conly of t)C
t.tdo hereby certify that
personally appeared before me this
day of ` ZooQ) , and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seat,
HA
OJARY V
PUBL�G
t�
lRG \,
�y%Mf It�0�\\
SEAL
My commission expires
6007047 Basin OM agreement —Basin 6 Pipe E.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 3 of 3

6007D47 Permit No.
Infiltration Basin 6_Pipe E
(to be provided by DWQ}
OA`,�F
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part !Il) must be printed, filled out and submitted along with all of the required information.
,..�,....�'r1) II- I.,1,��.,,f.Ittdllllt,,,.11tla:liiint!, tI ali:�,,1,i Itd u;}k.I�tldrtl°i1r1"I�lull"�1,t�t•I.IYtr,,r r.14silirii�MrlRylllll14lHi�willlll��i��li,r4t,l�rl
[I:,, PROJECT. INFORM ATION!,,,14,,r Siizsltl`,%RIl n,r,�a. , 1 I
Project Name Canoe Club
Contact Person Scott Homewood, El
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basin 6
IiDES 1GN'INFORMATION :II;"11'f
!11,l1rtlll!fool'1lllrallE;t11�,>lil,4�l�i.�1�a111,. ,..,trl, fu f1.l.lUllrr,�lrl�a:�t, ,'.���a�'A. AIly'1.tii�yliialr4r'��lkLl
Site Characteristics
Drainage area 106,286.00 it2
Impervious area 24,033.00 1t2
Percent impervious 0.23 %
Design rainfall depth 1.00 in
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Nan -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Solis Report Summary
Soil type
Infiltration rate
SHINT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
2.16 in
0.09 inlhr
tt'Isec
it3lsec
ft'isec
1,903.00 it'
1,947.00 it'
in
tt3
it
It
tt3
sandy silts
1.50 inihr
not detected fmsl
1.17 days
N/A :1
3,437.50 fmsl
3,437.50 fmsl
793.89 fie
3,441.00 fmsl
50.58 It
18.00 It
793.89 it
OK for non -SR waters
OK
OK
#VALUE!
Film sw401•InfilVation Basin-Rwl
6007047 Supplement_lnfiltrationBasin-Basin 6..Is Pans I. & 11. 9osign Swrmrnary, Page I of 2

Permit
GW7047
' InlArMon Basin 6_Pipe
Additional Information
Total runoff volume captured by basin
0.54
ac-in
Length of vegetative filter for overflow
78.30
ft
Distance to structure
32.10
it
Distance from surface waters
87.00
1t
Distance from water supply well(s)
150.00
it
Separation from impervious soil layer
2.00
it
Naturally occuring soil above shwt
not detected
it
Bottom covered with 4-in of clean sand?
Y
(Y or N)
Proposed drainage easement provided?
Y
(Y or N)
Capures all runoff at ultimate build -out?
Y
(Y or N)
Bypass provided for larger storms?
Y
(Y or N)
Pretreatment device provided
Catch Basin
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
(Io be provided by OWO)
Form SW401-Infiltration Basin-Rev.2
6007047 Supplement_InfiltrationBasin, Basin 6.xls Parts I. & II. Design Summary, Page 2 of 2

Permit No
(to be provided by DWQ)
S45• h -2
II 6 REdU_REQfT HECiCLIST,
- <'�e
19MM
:,s,. ..t a. .,,,..
W:�, l "`:i i. :x. r� ,,`,`*aS iM1t "..�,,'�.�'.r. ?wr.S�r.
3 �l .a:Eq•,t. �%�:+...-
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
C 3,i
C
Z
�3.J
LJ.N
C 7.1
C7.Z
C_)-Y
1. Plans (1" - 50' or larger) of the entire site showing: '
Design at ultimate build -out.
Off -site drainage (if applicable),
Delineated drainage basins (include Rational C coefficient per basin),
Basin dimensions,
Pretreatment system,
High flow bypass system,
Maintenance access,
-Proposed drainage easement and public right of way (ROW),,-,-
..f
Overflow device, and
Boundaries of drainage easement.
j�ef 7. 2, Partial plan (1" = 30' or larger) and details for the infiltration basin showing� ...M....�.
7 • z Bypass structure,
C) I.Maintenance I
access,
AUG 4 i0o8 I
Basin bottom dimensions, I t,
Basin cross-section with benchmark for sediment cleanout,
Flow distribution detail for inflow, V CATER r+_3til-ITY SECTION
Vegetated filter, and �' c „_V_', I REGIONAL 0-710E
Pretreatment device.:,,,- .. ,
C 7 3. Section view of the infiltration basin (1"= 20' or larger) showing: >
e 7*_'� - Pretreatment and treatment areas, and
01,41 - Inlet and outlet structures.
,f5 C7.2 4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
/tf ti INCLUDED 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
NARRATIVE 6, A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
M 6 N NARRATIVE 7. The supporting calculations.
'lo S H INCLUDED 8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
,0 s 1-1 INCLUDED 9. A copy of the deed restrictions (if required).
C-
Form SW401-Infiltration Basin-Rev.2 Page 1 of 1 Part III. Required Items Checklist, Page 1 of 1

0007047 11crinit Nllllll)CI-:
Inlilv,ition B,Isin 7: Pipu M (fo be provided by DWQ)
Drainage Area NLI11111Cr:
Infiltration 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 BMI' 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:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter 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 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:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
Swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
hrosion is occurring in the
Regrade the swale if necessary to
Swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problerns with erosion.
6007047 Basin OM agreement —Basin 7 Pipe M.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3

6M7047
]nliltt"Miun Rosin 7: Pipe N1
BMP element:
The forebay
The main treatment area
The embankment
The outlet device
The receiving water
Potential problem:
Sediment has accumulated
and reduced the depth to 75%,
of the original design depth.
Erosion has occurred or
riprap is displaced.
Weeds are present.
A visible layer of sediment
has accumulated.
Water is standing more than
5 days after a storm event.
Weeds and noxious plants are
growing in the main
treatment area.
Shrubs or trees have started
to grow on the embankment.
An annual inspection by an
appropriate professional
shows that the embankment
needs repair.
Clogging has occurred
The outlet device is damagec
Erosion or other signs of
damage have occurred at the
Outlet,
How I will remediate the problem:
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the 13M P.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying.
Search for the source of the _
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the 13M1'. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Replace the top few inches of filter
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Remove the plants by hand or by
wiping them with pesticide (do not
surav).
Remove shrubs or trees
immediately.
Make all needed repairs.
Clean out the outlet device. Dispose
of the sediment off -site.
Repair or replace the outlet device.
Contact the NC Division of Water
Quality 401 Oversight Unit at 919-
733-1786.
6007047 Basin OM agreement —Basin 7 Pipe M.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

6007047 Permit Number:
Infiltralion Basin 7: Pipe M {to be provide(t 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: Canoe Club
BMP drainage area number: Infiltration Basin 7: Drainage Area Pipe M-2
Print name:Steven G. Harris
Title:Operations Manager
Address:1600 Camdcn Road, Charlotte
Phon,
Signa
Date:
Note: The legally responsible party shcwld 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.
a Notary Public for the State of
``�r � C3✓a`��� County of do hereby certify that
personally appeared before me this
day of and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
A hq9�
N07q,gya
npOBLIC 2t
SEAL
My commission expires
6007047 Basin OM agreement —Basin 7 Pipe M.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 3 of 3

6007047 Permit No.
Infiltration Basin 7-Pipe M
(!o be provided by DWO)
� O�OF W A 7F9OG
�. STORMWATER MANAGEMENT PERMIT APPLICATION FORM
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part III) must be printed, filled out and submitted along with all of the required information.
'1' pqp, 4- i ,n- ii;l al I' s'iitl ! ii r. I l I lI u I i I I 1 s p i1 i i 1 wn1. :,,� r r �; 41 Ital y, �Y•a f ,
I: i'PRQJECTaINFORMATIONf, I ,,L plttl ►Iri} tl1 {Stitt ,l fi lr �, ,� 111u;,r; ;, u.
�,i d a r41 r�.r a1 .i .ift
Project Name
Canoe Club
Contact Person
Scott Homewood, El
Phone Number
[phone]
Date
10-Jun-08
Drainage Area Number
Basin 7
III !DESIGN INFORMATION-
S :'L' tt.. _,t _. ,1 ,� 1,,..,,11P , t -f t 9P, i Y I I 1 7 till n �, Ir 94! 47 1 n , •9;.; "l` n li t�
� n. �,, °11�, r.tf, o-a��a'! , a i I ,-,,� 9�r111iat,:1�„ `
Site Characteristics
Drainage area
39,204.00 ft2
Impervious area
18,686.00 ft2
Percent impervious
0.48 %
Design rainfall depth
1.00 in
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre-developmenl 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Posi-development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Soils Report Summary
Soil type
Infiltration rate
SliWT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
2.16 in
0.09 inlhr
ft'/sec
ft3/Sec
ft3lsec
1,479.00 ft3
1,498.00 ft3
in
ft3
ft3
ft3
ft3
silty sands
2.40 inlhr
not detected fmsl
OK for non -SR waters
0.73
days OK
NIA
:1 OK
3,477.90
fmsl
3,477.90
fmsl
612.64
ft2
3,481.40
fmsl
50.58 ft
13.75 ft
612.64 ft2
#VALUE!
Form Sw401-Infiltmlion Basin-Rev.2 6007047 Supplemant_knfiltraticnBasin-Basin 7..Is Parts 1. & II. Design Summary, Page f or 2

Permit
som047
Infiltration Basin 7_71pe M
Additional Information
Total runoff volume captured by basin
0,41
ac-in
OK
Length o1 vegetative filter for overflow
92.43
ft
OK
Distance to structure
31,03
ft
OK
Distance from surface waters
116.80
ft
OK
Distance from water supply well(s)
150.00
ft
OK
Separation from impervious sail layer
2.90
ft
OK
Naturally occuring sail above shwt
not detected
ft
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
Y
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Catch Basin
(to be provided by 0WQ)
Form Sw401-lnfillration Basin-Ftev.2 0007047 Supplemenl_InhitradonBasin-Basin 7.MI8 Pans I, A II. 09sign Summary. Page 2 of 2

Permit No
D (to be provided by DWQ)
f�GS i r'7
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
f 2.)
cz.z
� 3a1
4 3.3
c-J.y
G7.Z
�. I • y
� 7.1
c 7�z
C7.)
G-7
DI•`'/
I. Mans (1" - 50' or larger) of the entire site showing:
Design at ultimate build -out,
Off -site drainage (if applicable),
Delineated drainage basins (include Rational C coefficient per basin),
Basin dimensions,
Pretreatment system,
High flow bypass system.
Maintenance access,
Proposed drainage easement and public right of way (ROW),
Overflow device, and
Boundaries of drainage easement.
2. Partial plan (1" = 30' or larger) and details for the infiltration basin showing:
6f
V:
Bypass structure,
Maintenance access,
Basin bottom dimensions,
Basin cross-section with benchmark for sediment cleanout,
}
Flow distribution detail for inflow,
r '� ` AUG
` 4
2008 I J
- Vegetated filter, and
i
t
l
+
Pretreatment device.
�
t , . _ ;�—
4---._�_j
ITY
3. Section view of the infiltration basin (1" = 20' or larger) showing:` _
_ n,, , r �F
t
Pretreatment and treatment areas, and
r
Inlet and outlet structures,
,A5 Y C7.2
4, A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
INCLUDED
5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWO, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
NARRATIVE
6. A construction sequence that shows how the inlitlration basin will be protected from sediment until the
entire drainage area is stabilized.
•0 6 N NARRATIVE 7. The supporting calculations.
'/ // I INCLUDED 8, A copy of the signed and notarized operation and maintenance (0&M) agreement.
.h S 17 INCLUDED 9. A copy of the deed restrictions (if required).
Form SW401-Infiltration Basin-Rev.2 Page 1 of 1 Part ill. Required Items Checklist, Page 1 of 1

6007047 Permit Number:
Inlilu•aiion Basin S: Pipe Q (!(r be proi4ded bay DWQ)
Drainage Area NLIIIIhcr:
Infiltration 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.
Important maintenance procedures:
The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter 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 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:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the Swale if necessary to
Swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems kvith erosion.
6007047 Basin OM agreement —Basin 8 Pipe O.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3

6[A }7047
liltilu-alion Basin 8: Pipe 0
BMP element
The forebay
The main treatment area
The embankment
The outlet device
The receiving water
Potential problem:
Sediment has accumulated
and reduced the depth to 75%,
of the original design depth.
Erosion has occurred or
riprap is displaced.
Weeds are present
A visible laver of sediment
has accumulated.
Water is standing more than
5 days after a storm event.
Weeds and noxious plants are
growing in the main
treatment area.
Shrubs or trees have started
to }row on the embankment.
An annual inspection by an
appropriate professional
shows that the embankment
needs repair.
Clogging has occurred.
The outlet device is damaged
E1'o510n or other signs of
damage have occurred at the
outlet.
How 1 will remediate the problem:
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the 13MI'.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
Prevent future erosion problems._
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
Will not cause impacts to streams or
the 13MI1. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Replace the top few inches of filter
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Remove the plants by hand or by
\,wiping them With pesticide (do not
spray).
Remove shrubs or trees ^
immediately.
Make all needed repairs.
Clean out the outlet device. Dispose
of the sediment off -site.
Repair or replace the outlet device.
Contact the NC Division of Water
Quality 401 Oversight Unit at 919-
733-1786.
6007047 Basin OM agreement —Basin B Pipe O.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

6007047 Permit Number:
Infiltration Basin S: Pipe O (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: Canoe Club
BMP drainage area number: Infiltration Basin 8: Drainage Area Pipe 0-10
Print name:Steven G. Harris
Title:Operations Manager
Address:_1600 Camden Road, Charlotte, NC 28203 _
Phone
Signat
Date: a IT, I W V
Note: The legally responsible party should not be a homeowners association unless more than 50%n of
the lots have been sold and a resident of the subdivision has been named the president.
a Notary Public for the State of
CZYO`%r<a , County of T�CeUevtbvye� do hereby certify that
personally appeared before me thisj.✓f'—�
day of & 1 and acknowledge the clue execution of the .1
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
HAF?4i
ti
Ft Y t5
z
FIG
�4
SEAT,
My commission expires
6007047 Basin OM agreement —Basin 8 Pipe O.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 3 of 3

6pp7647 Permit No.
Intillration Basin 8_Pipe O (to be provided by DWQ)
of w n r�•y
STORMWATER MANAGEMENT PERMIT APPLICATION FORM Q
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be tilled out, printed and submitted.
The Required Items Checklist (Part 111) most be printed, filled out and submitted along with all of the required information.
:.'PROJECTINFORMATION
•r-#;.I,.IfN„If., i„Irk:i1`il��',.#N,inYtil..'._4�i�nt�!��I'1��i1'.rt51�f�Irlll,nwKli41141ii�41Is11��I1H!.11'fltril!'rl 1,,1r',i�1 �1,tlts!j1�11���i��lnln!I'ilt' ;�iit!rf?:!,�ili���In���,tit°tll�lsr;i"+I�i,
Pro;ect Name Canoe Club
Contact Person Scott Homewood, El
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basln 8
u u; M1a tlnr,S I; 0 1ti 4 f +Ill ' I 'IurAt I tC S 0 nIU F tr; � I ,,.�I r ; I n ayrs i ,5 �, nt P ,
Ill ",DESIGN'IN FORMATION [', 1i : f1 #,i',,1#�t# �. (�I:.i+hmioli. a, flit I},;5�11fl.,11, t .. 4�..i1 "s 31 ;;i:..l�ltr",,,,#
Site Characteristics
Drainage area 20,473.20 it
Impervious area 18,050.00 it
Percent impervious 0.88 %
Design rainfall depth 1.00 in
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pro -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Soils Report Summary
Soil type
Infiltration rate
SHVVT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
2.16 in
0.09 inlhr
ft3lsec
h3lsec
f13iSeC
1,429.00 h3
1,498.00 ft3
in
f13
ff3
it
it
silty sands
2.40 inlhr
not detected fmsl
0.73 days
NIA
:1
3,488.00
fmsl
3,488.00
fmsl
781.57
ft'
3,451.50
fmsl
50.58 it
13.75 it
612,64 it'
OK for non -SR waters
OK
OK
#VALUE!
Form SW401 •Inliltiation Basin-Rev.2 6007047 Supplement_Inliltration6asin_Basin 8,As Parts I. 8 II. Design Summary. Page I of 2

I
Permit
6007047
mfilfralion Basin 6-Pipe O
Additional Information
Total runoff volume captured by basin
0.41
ac-in
OK
Length of vegetative filter for overflow
250.00
it
OK
Distance to structure
75.23
h
OK
Distance from surface waters
200.00
ft
OK
Distance from water supply well(s)
312,00
it
OK
Separation from impervious soil layer
3.00
it
OK
Naturally occuring soil above shwl
not detected
ft
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
Y
(Y or N)
OK
Capures aft runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Catch Basin
(lobe provided by D WO)
Form 5 W 4D1 - Inf iteration Basin-RBV.2 6007047 SupplarnArtt_ InillirabbnBasin_Basin Bxls
Parts I, & II. Design Summary. Page 2 of 2

Permit No
RQs, 7 9
(to be provided by DWQ)
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Page/ Plan
Initials Sheet No.
5 C 2J
[ 3.1
C_;.
G �•t
G7.Z
L)•y
c -7 -
D r.W
ASH cZ)
—': 7.7:
pt-11
I . Plans (1" - 50' or larger) of the entire site showing.
Design at ultimate build -out,
Off -site drainage (if applicable),
Delineated drainage basins (include Rational C coefficient per basin),
Basin dimensions,
Pretreatment system,
High flow bypass system,
- Maintenance access,
Proposed drainage easement and public right of way (ROW),
Overflow device, and
Boundaries of drainage easement.
2. Partial plan (1" = 30' or larger) and details for the infiltration F�b'a_sih
showing
Bypass structure,
Maintenance access, i ,
Basin bottom dimensions,
�. AUG - 4 2008 ,
Basin cross-section with benchmark for sediment cleanout,
Flow distribution detail for inflow,
Vegetated filter, and^!_11'tl_;1�T 5E��rv�
Pretreatment device. '.'AL C. F r
3. Section view of the infiltration basin (1 " = 20' or larger}`showing:
Pretreatment and treatment areas, and
Inlet and outlet structures.
6 C7.2 4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
INCLUDED 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWO, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
/mil S � NARRATIVE 6. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
' NARRATIVE 7. The supporting calculations.
/NS // l INCLUDED 8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
INCLUDED 9. A copy of the deed restrictions (if required).
�r
Form SW401-Infiltration Basin-Rev-2 Page 1 of 1 Part III. Required items Checklist, Page 1 of 1

6007(W7 Permit 1Vumher:
Infillratio» Basin,): Pipe 1 (to be provided by DWQ)
Drainagc Area Number -
Infiltration 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 I3MP.
Important maintenance procedures:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter 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 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:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration basin
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide linle and a
one-time fertilizer application.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
Swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
Swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problerns with erosion.
6007047 Basin OM agreement —Basin 9 Pipe J.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3

6(N)7047
[ntil(ralion Basin 1): Pipe J
BMP element:
The forebay
The main treatment area
The embankment
The outlet device
The receiving water
Potential problem:
Sediment has accumulated
and reduced the depth to 75` ,
of the original design depth.
]rosion has occurred or
riprap is displaced.
Weeds are present
A visible layer of sediment
has accumulated.
Water is standing more than
5 days after a storm event.
Weeds Ind noxious plants are
growing in the main
treatment area.
Shrubs or trees have started
to grow on the embankment.
An annual inspection by an
appropriate professional
shows that the embankment
needs reoa i r.
Clogging has occurred
The outlet device is damaged
Erosion or other signs of
damage have occurred at the
outlet.
How I will remediate the problem:
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
Will not cause impacts to streams or
the BMP.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying.
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
Will not cause impacts to streams or
the 13M11. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Replace the top few inches of filter
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Remove the plants by hand or by
wiping them with pesticide (do not
Remove shrubs or trees
immediately.
Make all needed repairs.
Clean out the outlet device. Dispose
of the sediment off -site.
Repair or replace the outlet device.
Contact the NC Division of Water
Quality 401 Oversight Unit at 919-
733-1786.
6007047 Basin OM agreement —Basin 9 Pipe J.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

6007047
intoltrmion Basin 9: Pipe J
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.
Prr�ject name: Canoe Club
BMP drainage area number: infiltration Basin-9: Drainage Area Pipe J-2 _
Print namc:Steven G. Harris
Title: Operations Manger
Address:1600 Camden Road. Charlotte NC 28203
Phone:[phone] ,
Signature:
Date: -- T1 - a--•3d• oq*
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.
1, dare— A �cayn-�o{� a Notary Public for the State of
pYkV� CzYQ\%'A'LA— , County of do hereby certify that
yw, L. �aY".S personally appeared before me this
day of , 100S_, and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
OAR
�� Yz
SEAL
My commission expires �t7UPJrn�De_..l„�jo�2-
6007047 Basin OM agreement —Basin 9 Pipe J.doc
Form SW401-Infiltration Basin O&M-Rev.3
Page 3 of 3

Permit
6007047
InfiRraeon Basin 9-Pipe J
(to be provided by D WO)
o`'�� WAT�c9OG
STORMWATER MANAGEMENT PERMfT APPLICATION FORM
P Y
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part Ifl) must be printed, filled out and submitted along with all of the required information,
If; P CT�INFORMATION'u.iui,,p f'+ iyy„ ifl'!f�l iI,I{hj t ruin 4yiii r , II,� i;f"r„f,n,i, fill Ri d i11 iY1h',I `i Y it `''1 ,i L ,,,, „fl,r Ia;,..!-� kr11 l,rr
!� , RQR.. r4r.. S.lJi&if',1n,fl ffi LL_.r,,:11 �j.r.,l„,I.a. >I1L,,,li�.t•lfll :w , .-,�j� . i11111j�dijitttlP ,I�. , d,. , I1 11 �.1:,vujj .,ftll� , ,i . I,i , „i11iIdJ Ihu tt.1.1>E1! ai Ir.Er:.lj d
Project Name Canoe Club
Contact Person Scott Homewood, El
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basin 9
4 SS tit !' r„ r, ...4,.i1111 .:1 BI...1 _.1.:7niVi.,hf iij..l„ �11� ii .. " t i 't 4 1.1 ' II:'DESIGN'INFdRMATION,i.sli, l,f;, ''....,i€rnitr ,:h1 '' m4 ,It n k „1 `.r,.,G:,i "iinlrit!lllii"',..Iifllrly4,,,in.rJ'.':
Site Characteristics
Drainage area 3,484.40 it
Impervious area 1,260.00 it
Percent impervious 0.36 %
Design rainfall depth 1.00 in
Peak Flow Calculations
1 -yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff volume
Posl-development 1-yr. 24-hr runoff volume
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SR Waters
Minimum design volume required
Design volume provided
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Soils Report Summary
Soil type
Infiltration rate
SHWT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage SA
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom SA
2.16 in
0.09 inlhr
ft'Isec
f13/sec
ft3lsec
100.00 rya
150.00 it
in
h3
it
ft3
it
sandy silts
1.50 inlhr
not detected fmsl
1.17 days
NIA
:1
3,454.50
fmsl
3,454,50
fmsl
79.63
ie
3,458.00
imsl
15.17 it
5.25 it
79.63 ff2
OK for non -SR waters
OK
OK
#VALUE!
Form SW401-Infiltralion Basm- Rev. 2 16007047 Supplement-lntiltrationBasm-Bnsin 9xIs Parts I, & II. Design Summary, Page 1 of 2

I
Permit No
6W7047
In}iltragon Basin 9_Pipe J
Additional Information
Total runoff volume captured by basin
0,04
ac-in
OK
Length of vegetative filter for overflow
35.86
h
OK
Distance to structure
37.22
ft
OK
Distance from surface waters
33.98 f
ft
OK for non -SA waters
from supply Distance ell(s)
150.00
ft
OK
Separation from impervious soil layer
4,50
ft
OK
Naturally occuring soil above shwt
not detected
ft
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
Y
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Catch Basin
(to be provided by DWO)
Form SW401-Intiltralron Basin-Rea_2 ]6D07047 Supplement- InYdtrationBasin-Basin 9,xIs Parts I. 8 II. cosign Summary, Page 2 o1 2

Permit N
(to be provided by DWQ)
Elp s.7 IO
;v5RE0U18E9.ITEMS:CHECKlIS7 `•� ``r +4 : `° Y`" X;F Y �r
u a. b.�i y.`�� it jc 3�x:......_.� `�.,{'it ''-.° �„iw'�3�.4'w f.e:lC.1a�:+£'�:s� 1 .•���1 rr�. '� - i�,#x�
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials
Sheet No.
M 5 Yi
G 2.?
1. Plans 0" - 50' or larger) of the entire site showing: s
C Z . Z
Design at ultimate build -out, ''"' ::" .. , •_:...... .
C 3 t
Off -site drainage (it applicable), ,.;'.:::•.•' -•:" --::.
3
Delineated drainage basins (include Rational C coefficient'per basin),
.
G 3 y
G 7./
Basin dimensions,
Pretreatment system, : `` l...f, == i% I' W�'' ILI
G 7, Z
High flow bypass system, _
Maintenance
access, ; AUG _ 4 2003
Proposed drainage easement and public right of way (ROW),
Overflow device, and i _
Boundaries of drainage easement. , -1 C'Ulsi_ T}-_I
fib f 17
C T)
2, Partial plan (1" = 30' or larger) and details for the infiltration basin showing.
'—
G 7. Z
Bypass structure,
C)
Maintenance access, -
....... ......�. ;r,.
Basin bottom dimensions,
Basin cross-section with benchmark for sediment cleanout,
Flow distribution detail for inflow,
Vegetated filter, and
Pretreatment device.
C 7
3. Section view of the infiltration basin (1' = 20' or larger) showing:
Gam.
A t y
Pretreatment and treatment areas, and
Inlet and outlet structures.
5
C7.2
4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
INCLUDED 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWO, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
A NARRATIVE 6. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
146 N NARRATIVE 7. The supporting calculations.
/0 1V INCLUDED 8, A copy of the signed and notarized operation and maintenance (O&M) agreement.
11 S I -1 INCLUDED 9. A copy of the deed restrictions (if required).
Form SW401-Infiltration Basin.Rev.2 Page 1 of 1 Part III. Required Items Checklist, Page 1 of 1

619)7047 11crink Numhcr:
Infiltration Basin ID: Pipe K fro be Provided br D1VQ)
DrainaDQ Arua Number:
Infiltration 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 13MP 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:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter 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 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:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration basin
erosive gullies have formed,
remove the gully, alld then plant a
ground cover and water until it is
established. Provide time and a
one-time fertilizer apphcation.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
rosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
futureproblem,; with erosion.
6007047 Basin OM agreement —Basin 10 Pipe K.doc
Form SW401-Infiltration Basin O&M-Rev.3
Page 1 of 3

c,aMM7
Iniiltralion Basin 10; Pipc K
BMP element:
The forebay
The main treatment area
The embankment
The outlet device
The receiving water
Potential problem:
Sediment has accumulated
and reduced the depth to 75`%
of the original design depth.
Erosion has occurred or
riprap is displaced.
Weeds are present
A visible layer of sediment
has accumulated.
Water is standing more than
5 days after a storm event.
Weeds and noxious plants are
growing in the main
treatment area.
Shrubs or trees have started
to grow on the embankment.
An 11111LIal Inspection by an
appropriate professional
Shows that the embankment
needs rerJair.
Clogging has occurred
The outlet device is damaged
Erosion or other signs of
damage have occurred at the
outlet.
_How 1 will remediate the problem:
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to sh'eams or
the 13MP.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
Will not cause impacts to Streams or
the 13MP. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Replace the top few inches of filter
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Remove the plants by hand or by
wiping them with pesticide (do not
spray).
Remove shrubs or trees
immediately.
Make all needed repairs.
Clean out the outlet device. Dispose
of the sediment off -site.
Repair or replace the outlet device.
Contact the NC Division of Water
Quality 401 Oversight Unit at 919-
733-1786.
6007047 Basin OM agreement —Basin 10 Pipe K.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

6007047 Permit Number:
Intilumion Basin M Pipe K (to he provided by DWQ)
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: Canoe Club
BMP drainage area nuniber: Infiltration Basin 10: Drainage Area Pipe K- I
Print name:Steven G. Harris
Title:Ooera€ions Man
Address:1600 Camden Road. Charlotte. NC 28203
Phon
SignE
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,V\aYrro,r—, a Notary Public for the State of
Nor�r� CaYA,Aa Countyof t- - b.�v do hereby certify that
VeVI\ C' . V Yay S personally appeared before me this
day of •t.� i 008, and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
OS'
pTAR Y2,
U
PUBLIC ,?
SEAL
My commission expires
6007047 Basin OM agreement —Basin 10 Pipe K.doc
Form SW40i-Infiltration Basin O&M-Rev.3 Page 3 of 3

5pp7p47 Permit No.
Inflltra4on Basin 10 Pipe K (to be provided by D WO)
LT. MA
�OF WATF,gQ
O G
STORMWATER MANAGEMENT PERMIT APPLICATION FORM p s
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 1Il) must be printed, filled out and submitted along with all of the required information.
I:"PR011ECT,INFORMATION'rr1'Y' .Au, ,IAll•, I. �, I 1
Project Name Canoe Club
Contacl Person Scott Homewood, El
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basin 10
I1,�iDESIGNiINFORMATIONI:a,',yli�'ly r�f;'' "'s'"fh 1'"J
I.l. I a1
Site Characteristics
Drainage area 6,098.40 ff2
Impervious area 2,786.00 f12
Percent impervious 0.46 %
Design rainfall depth 1,00 in
Peak Flow Calculations
1-yr, 24-hr runoff depth
2.16
in
1-yr, 24-hr intensity
0.09
inlhr
Pre -development 1-yr, 24-hr runoff volume
ft3isec
Post -development 1-yr, 24-hr runoff volume
ft3/sec
Pre/Post 1-yr, 24-hr peak flow control
ft3lsec
Storage Volume: Non -SR Waters
Minimum design volume required
220.00
It
Design volume provided
225.00
ft3 OK for non -SR waters
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
in
Pre -development 1-yr, 24-hi runoff
ft3
Post -development 1-yr, 24-hr runoff
It
Minimum volume required
ft3
Volume provided
ft3
Soils Report Summary
Soil type
sandy silts
Infiltration rate
1.50
inihr
SHWTelevation
not detected
fmsl
Basin Design Parameters
Drawdown time
1.17
days OK
Basin side slopes
NIA
:1 OK
Basin bottom elevation
3,458.00
fmsl #VALUE!
Storage elevation
3,458.00
fmsl
Storage SA
116.81
ft 2
Top elevation
3,461.50
fmsl
Basin Bottom Dimensions
Basin length
22.25
ft
Basin width
5,25
ft
Bottom SA
116.81
f12
Form SW401-Infiltralion BHSin-Rev,2 6007047 Supplement_IniitlrAliunBaAin_Bas�n 1013 Parts I. d II. Design Summary, Pago 1 of 2

Permit
6007047
Infiltration Bassin 10 Pipe K
Additional Information
Total runoff volume captured by basin
0.06
ac-in
OK
Length of vegetative filter for overflow
128.23
ft
OK
Distance to structure
53.33
1`1
OK
Distance from surface waters
104,71
ft
OK
Distance from water supply wells)
310.00
ft
OK
Separation from impervious soil layer
4.00
ft
OK
Naturally occuring soil above shwt
not detected
ft
OK
Bottom covered with 4-in of clean sand?
Y
(Y or i
OK
Proposed drainage easement provided?
Y
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Catch Basin
(to be prokled by AWQ)
Form SW401-lnldtralion Basin.Rev,2 6007047 Supplement-InfillrationBasin-Basin 10.a1s Pans I. 6 Il, Design Summary. Page 2 of 2

�
Permit No
/ (to be provided bynWQ)
Please indicate the page mplan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result |norequest for additional information. This will delay final review and approval uYthe project. Initial inthe space provided to
indicate the following design requirements have been met. |fthe applicant has designated mnagent, the agent may init albelow. If
requirement has not been met, attach justification.
PuQe/Plam
Initials
Sheet No.
A4 5
1Pfann(1^'50'urlarger) ofthe entire site ohowing� �
'Design a1ultimate bui|d*ut`
y
drainage� �� '
C_ 3J
Delineated drainage basinsRational
r~~~~~~~'^~~t
«�.7,16/
Basin dimensions, �
~7��
Pretreatment system, `
'
High bypmooym�m,
�p��
Maintenance access,
'Proposed drainage easement and public right (ROW
'Overflow device, and
'8nuoduh000fd�inugoouxommnt � ^xnuxUTY ~
7./
2.Partial plan (1^=30'mlarger) and details for the infiltrat gn ��showin� �~
c- -7^
Bypass structure,
0 /.:f
Maintenance access,
'Basin bottom dimensions,
'Basin cross-section with benchmark for sediment o|oumout.
'Flow distribution detail for inflow,
'Vegetated filter, and
Pretreatment device.
ASH
67,)
3. Section view ofthe infiltration basin (1^=2O'orYarger)showing:
4 ^^ `~
I.L/
' Pretreatment and treatment amus. and
��
' Inlet and outlet structures.
C7.2
4. Atable of elevations, areas, incremental volumes & accumulated volumes k/verify the volume provided.
���_
INCLUDED
5, Ayoi|o report that iabased upon anactual field investigation, soil bohngx, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by competing & submitting the soils
invmshyaUunrequest form, County soil maps are not onacceptable source ofsoils information.
NARRATIVE
6. A construction sequence that shows how the infitIration basin will be protected from sediment until the
entire drainage area ixstabilized.
145
NARRATIVE
7.The supporting calculations.
/405�7
INCLUDED
8. A copy of the signed and notarized operation and maintenance (O&M) agreement.
��
10SI�,
INCLUDED
8.Acopy uf the deed restrictions (if requied.
Form SW401 -Infiltrationeasin-Rev.0 page 1*1 Part Ill. Required Items Checklist. Page `of I

6(X17047
Permit Number:
lnlihration Basin 11: Pipe Id (to be Provided bti' D;VQ)
Drainage Area Number:
Infiltration Basin Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. 'Phis 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 13M1'.
Important maintenance procedures:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter 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 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:
Potentialproblem:
How I will remediate the roblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
Swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the Swale if necessary to
Swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
fuhn'e problems with erosion.
6007047 Basin OM agreement —Basin 11 Pipe H.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3

6007047
Infilir"I ilfn Fusin I I: Pipe tl
BMP element:
The forebay
The main treatment area
The embankment
The outlet device
The receiving water
Potential problem:
Sediment has accumulated
and reduced the depth to 75%Y
of the original design depth.
Erosion has occurred or
riprap is displaced.
Weeds are present
A visible layer of sediment
has accumulated.
Water is standing more than
5 days after a storm event.
Weeds and noxious plants are
gro",ing in the main
treatment area.
Shrubs or trees have started
to grow on the embankment.
An annual inspection by an
appropriate professional
shows that the embankment
needs repair.
Clogging has occurred
The outlet device is damaged
hrosion or other signs of
damage have occurred at the
Outlet.
How 1 will reinediate the problem:
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the 13MP.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying.
Search for the source of the
sediment and remedy the problem if
possible. Remove the sedirent and
dispose of it in a location where it
Will not cause impacts to streams or
the I3MP. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Replace the top few inches of filter
media and see if this corrects the
standing water problem. if so,
revegetate immediately. if not,
consult an appropriate professional
for a more extensive repair.
Remove the plants by hand or by
wiping them with pesticide (do not
sorav).
Remove shrubs or trees
immediately.
Make all needed repairs.
Clean out the outlet device. Dispose
of the sediment off -site.
Repair or replace the outlet device.
Contact the NC Division of Water
Quality 401 Oversight Unit at 919-
733-1786.
6007047 Basin OM agreement —Basin 11 Pipe H.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

6007047 Permit Number:
Inriliratinn Basin 1 I: Pipe 11 (to be provided by DbVQ)
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 ncune: Canoe Club
BMP drainage area number: Infiltration Basin 1 1: Drainace Area Pipe H-1
Print name:Steven G. Harris
Title:0 erations Mana17er
Address:1600 Camden Road, Charlotte, NC 28.203
Phone:
Signatt
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 suhdivision has been named the president.
I, �a� rrv-+�� , a Notary Public for the State of
NDr-� Cay-Av )a. County of ec)C.�eyt�puYu , do hereby certify that
personally appeared before me this
day of _Y�ODO?, , and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
My commission expires kNoVeV%"ber 61r)-on -
6007047 Basin OM agreement -Basin 11 Pipe H.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 3 of 3

6007047 Permit No.
Infillration Basin I I_Pipe H
(to be provided by i7WQ)
}o F W.aifi,94-F
APA STORMWATER MANAGEMENT PERMIT APPLICATION FORM a Y
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all of the required information.
I p11p, p� I I r °. - I a I - I I Ik I Ins ,•I,o 1 T q
I:�}I PROJECTtdNFORMATION'_ � ,.,.,t.i t !. 1!"„1gtlrn 11 ��;,�g�61 L��, ,,.;.i l r Mt 'V , I .h'..
Project Name Canoe Club
Contact Person Scott Homewood, Ei
Phone Number [phone]
Date 10-Jun-OB
Drainage Area Number Basin 11
II DESIGN, INFORMATION :.,.,es! I°et, i:,il:eH�i1n°u4i.11l�.r;t, I�,,;l�:.m�f'',Ya.,��..V Atli?.,..i,ltitlil��i�.,e�,,1d1!.I.��' L.II���1'
Site Characteristics
Drainage area 26,126.00 ff2
Impervious area 16,529.00 if
Percent impervious 0.63 %
Design rainfall depth 1.00 in
Peak Flow Calculations
1-yr, 24-hr runoff depth
2,16
in
1-yr, 24-hr intensity
0.09
it
Pre -development 1-yr, 24-hr runoff volume
f131sec
Post -development 1-yr, 24-hr runoff volume
felsec
PrelPost 1-yr, 24-hr peak flow control
ft3lsec
Storage Volume: Non -SR Waters
Minimum design volume required
1,309,00
ft3
Design volume provided
1,348,00
ft3 OK for non -SR waters
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
in
Pre -development 1-yr, 24-hr runoff
0
Post -development 1-yr, 24-hr runoff
it
Minimum volume required
ft3
Volume provided
it
Soils Report Summary
Soil type
sandy silts
Infiltration rate
1.50
inlhr
SHVVT elevation
not detected
fmsl
Basin Design Parameters
Drawdowm time
1.17
days OK
Basin side slopes
NIA
:1 OK
Basin bottom elevation
3,441.50
fmsl #VALUE!
Storage elevation
3,441.50
fmsl
Storage SA
589.63
it
Top elevation
3,444.50
fmsl
Basin Bottom Dimensions
Basin length
26.50
it
Basin Wdth
22.50
1t
Bottom SA
589,63
ft2
Form SW40t-Inliltratlon Basin-Rov.2 6007047 Supplement_ hthllrationB,vsin-Basin 11.05 Parts I. & II. Design Summary. Page I a1 2

Permit
6007047
inliltratwn Basin I I -Pipe H
Additional Information
Total runoff volume captured by basin
0.29
ac•in
OK
Length of vegetative filtef for overflow
44.14
ft
OK
Distance to structure
27.32
it
OK
Distance from surface walers
48.94
It
OK for non -SA waters
Distance from water supply well(s)
350.00
ft
OK
Separation from impervious soil layer
3.50
ft
OK
Naturally occuring soil above shwt
not detected
ft
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
Y
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Catch Basin
(ID be provided by DWO)
Form SW401-In}iltralion Basin-Ra 2 00W047 Supplement-InliltratronBasin-Basin 11As Paris I, R II. Design Summary, Page 2 01 2

Permit No.
(to be provided by DWQ)
lass . `y I_z
iIL;=I���UIRE�;IT�MS`CiiECKILIST ' ' � - "• � " .�` _�
x5;�..�,�'^sr }diir,-.{�"�� •,�:�i:.k �- ,� �` ka r '�4 �''Y �. �', ia�.,F'>t
r
,a.�1 .s.- .�, ..r_ �•5, r.«'�.�. y�s„'�`,� ,.a.�-Lc�;� ,i:5�ti1-.w,:- . u.. �d.s.'...
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Page/ Plan
Initials Sheet No.
i , Plihns (1" - 50' or larger) of the entire site showing:
Design at ultimate build -out,
L Off -site drainage (if applicable), , ,�,� �,. <......•..,, ...
C_ 3.11
-Delineated drainage basins (include Rational C coefficient per basin),
Ly Basin dimensions, - ---- _
T� 7, / Pretreatment system, ('' S
G 7, Z High flow bypass system,
y Maintenance access, i
Proposed drainage easement and public right of way (ROW), AUG — 4 2008
Overflow device, and
Boundaries of drainage easement. vdnT P T_^
C?UALI SECrioN
/l±SW 67.) 2, Partial plan (1" = W or larger) and details for the infiltration,basin'showing'.--_._-._ AL (j 1CP
e 7 • z Bypass structure,
i,
Maintenance access, - - .. , , _ -� •-.i,
Basin bottom dimensions,
Basin cross-section with benchmark for sediment cleanout.
Flow distribution detail for inflow,
Vegetated filter, and
Pretreatment device.
M Sr, a 7, i 3. Section view of the infiltration basin (1' = 20' or larger) showing:
4 7 Pretreatment and treatment areas, and
D f F Inlet and outlet structures.
,44 5 Jq C7.2 4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
Al3 iH INCLUDED 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information,
NARRATIVE 6. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
NARRATIVE 7. The supporting calculations.
/0S H INCLUDED 8. A copy of the signed and notarized operation and maintenance (0&M) agreement,
R s / a INCLUDED 9. A copy of the deed restrictions (it required).
Form SW401-Infiltration Basin-Rev.2 Page 1 of 1 Part III. Required items Checklist, Page 1 of 1

6007(W7 Permit Number:
Inliltration Basia 12: Pipe L (to be Proi4ded br DVVQ)
Drainage Area Numher:
Infiltration Basin Operation and Maintenance Agreement
1 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
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter 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 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:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
infiltration 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.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable),
Erosion is occurring in the
Regrade the Swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
6007047 Basin OM agreement —Basin 12 Pipe L.doc
Form SW401-infiltration Basin O&M-Rev.3
Page 1 of 3

rcx»ck7
hi iltration Basin 12: Pipe L
BMP element:
The forebay
The main treatment area
The embankment
The outlet device
The receiving water
Potential problern:
Sedirnent has accumulated
and reduced the depth to 75%,
of the original design depth.
1rosion has occurred or
riprap is displaced.
Weeds are present
A visible layer of sediment
has accumulated.
Water is standing more than
5 days after a storm event.
Weeds and noxious plants are
grooving in the main
treatment area.
Shrubs or trees have started
to grow on the embankment.
An annual inspection by an
appropriate professional
shoes s that the embankment
needs reL)air.
Clogging has occurred
The outlet device is damages
hrosion or other signs of
damage have occurred at the
Outlet.
How I will remediate the problem:
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not Cause impacts to streams or
the 13MP.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying. _
Search for the source of the
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Replace the top few inches of filter
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
Remove the plants by hand or by
wiping them with pesticide (do not
Remove shrubs or trees
immediately.
Make all needed repairs.
Clean out the outlet device. Dispose
of the sediment off -site.
Repair or replace the outlet device.
Contact the NC Division of Water
Quality 401 Oversight Unit at 919-
733-1786.
6007047 Basin OM agreement —Basin 12 Pipe L.doc
Form SW401-Infiltration Basin O&M-Rev.3
Page 2 of 3

:d
6007047
Infiltration Basin ]2: Pipe L
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: Canoe Club
BMP drainage area member: Infiltration Basin 12: Drainage Area Pipe L-2
Print name:Steven G. Harris
Title:Operations Manager _
Address:1600 Camden Road, Charlotte, NC 24203
Phone:704.377.424 ,
Signature:
Date: D 0 %
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 narned the president.
I, �aY�P • �y rY�c�l1 , a Notary Public for the State of
County of i Kt6UVew-A)\),!, , do hereby certify that
Ca .rY� personally appeared before me this I&AO--
day of , and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
HAq
NOTARY
SEAL
My commission expiresy_�Pw "W1, \15 ZOn-
6007047 Basin OM agreement —Basin 12 Pipe L.doc
Form SW401-Infiltration Basin O&M-Rev.3 Page 3 of 3

EOC7047
Infiltration Basin 12_Pipe L
Permit No.
(to be provided by DWQ)
�� of W n re9Q�
A*Mv STORMWATER MANAGEMENT PERMIT APPLICATION FORM
o -c
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all of the required information.
I. P.ROJIECT INFORMATION..;t, i }� �'t ttu t1,,,�i�11111:>'�I t iillt°illll,` ,4, ht,1.1?'.�f�1it; fnhti}111s1i1�1.tl�illttsl�lil,41��,aliGfu!L�ISir;��!h�'Il+illj�IG�w�`,1at49�+,ti�,l',,i ik:. r':P"''�6�11,, !�itNhl'tt tlsypll>,�,
Project Name Canoe Club
Contact Person Scott Homewood, El
Phone Number [phone]
Date 10-Jun-08
Drainage Area Number Basin 12
I0YDESIGN INFORMATION`
Site Characteristics
Drainage area 7,405.20 if
Impervious area 5.522.00 ft2
Percent impervious 0.75 %
Design rainfall depth 1.00 in
Peak Flow Calculations
1-yr, 24-hr runoff depth
2.16 in
1-yr, 24-hr intensity
0.09 infhr
Pre -development 1-yr, 24-hr runoff volume
f131sec
Post -development 1-yr, 24-hr runoff volume
t131sec
Pre/Post 1-yr, 24-hr peak flow control
it3lsec
Storage Volume: Non -SR Waters
Minimum design volume required
437.00 0
Design volume provided
449,00 it3
Storage Volume: SR Waters
1-yr, 24-hr rainfall depth
in
Pre -development 1-yr, 24-hr runoff
ft3
Post -development 1-yr, 24-hr runoli
ft3
Minimum volume required
ft3
Volume provided
it
Soils Report Summary
Soil type silty sands
Infiltration rate 2.40 inlhr
SHVJT elevation not detected fmsl
Basin Design Parameters
Drawdown time
0.73
days
Basin side slopes
NIA
:1
Basin bottom elevation
3,467.60
fmsl
Storage elevation
3,467.60
fmsl
Storage SA
211.38
ft2
Top elevation
3,471.10
fmsl
Basin Bottom Dimensions
Basin length
22.25
ft
Basin width
9.50
ft
Bottom SA
211.38
tt2
OK for non -SR waters
OK
OK
#VALUE!
Form SWdo Llnfiluafion Basin-F:ev,2 6007047 Supplement_ Intiltrationl3asin_Basin 12..Is Parts I, A 11. Design Summary, Pago 1 012

Permit
6007047
Infiltration Basin 1 2-Pipe L
Additional Information
Total runoff volume captured by basin
0.06
ac-in
OK
Length of vegetative i ter for overflow
48.33
it
OK
Distance to structure
26.41
It
OK
Disiancallrom surface waters
30.85_
ft
OK for non -SA waters
Distance from water supply well(s)
310.00
It
OK
Separation from impervious soil layer
4.50
ft
OK
Naturally occu6ng soil above shwt
not detected
it
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
Y
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Catch Basin
(to be provided by DINO)
Ferri SW401 dnfiltration Basin -Rav2 6007047 Supple men I_ InfovaI!onBasin_ Basin 12.ris Parts I. A 11, Design Summary, Page 2 of 2