SW8050309_Historical File_20050317

�OF WAT�9Q Michael F.Easley,Governor
0 6 • William G.Ross,Jr.,Secretary
r North Carolina Department of Environment and Natural Resources
p `C Alan W.Klimek,P.E.Director
Division of Water Quality
March 17, 2005
Mr. Jeff Harvell, Managing Member
Juniper Creek, LLC
P.O. Box 173 .
Leland, NC 28451
Subject: Stormwater Permit No. SW8 050309
Juniper Creek
Low Density Subdivision with a Curb Outlet System
Brunswick County
Dear Mr. Harvell:
The Wilmington Regional Office received a complete Stormwater Management Permit
Application for Juniper Creek on March 15, 2005. Staff review of the plans and specifications
has determined that the project, as proposed, will comply with the Stormwater Regulations set
forth in Title 15A NCAC 2H.1000. We are forwarding Permit No. SW8 050309, dated March
17, 2005, for the construction of the subject project.
This permit shall be effective from the date of issuance until rescinded and shall be subject to
the conditions and limitations as specified therein, and does not supercede any other agency
permit that may be required.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have
the right to request an adjudicatory hearing upon written request within thirty (30) days
following receipt of this permit. This request must be in the form of a written petition,
conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of
Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands
are made this permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please
contact either Paul Bartlett or me at [phone].
Since ly,
u 'L `�� -r
Ed eck
Acting Regional Supervisor
Surface Water Protection Section
RSS/arl: S:1WQS\STORMWATIPERMIT1050309
cc: Elizabeth M. Nelson, P.E., East Coast Engineering Company, P.A.
Delaney Aycock, Brunswick County Inspections
David Thomas, NCDOT District Engineer
Division of Coastal Management
Paul T. Bartlett, P.E.
Wilmington Regional Office
Doug Huggett, DCM
Central Files
North Carolina Division of Water Quality 127 Cardinal Drive Extension Phone[phone] Customer Service 1-877-623-6748
Wilmington Regional Office Wilmington,NC 28405-3845 FAX [phone] Internet: h2o.enr.state.nc.us
One
An Equal Opportunity/Affirmative Action Employer—50%Recycled/10%Post Consumer Paper orthCarolina
Naturally

State Stormwater Management Systems
Permit No. SW8 050309
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
LOW DENSITY DEVELOPMENT WITH A CURB OUTLET SYSTEM
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
Jeff Harvell and Juniper Creek, LLC
Juniper Creek
Brunswick County
FOR THE
construction, operation and maintenance of a 30% low density subdivision with a curb
outlet system in compliance with the provisions of 15A NCAC 2H .1000 (hereafter
referred to as the "stormwater rules') and the approved stormwater management plans
and specifications, and other supporting data as attached and on file with and approved
by the Division of Water Quality and considered a part of this permit.
The Permit shall,be effective from the date of issuance until rescinded and shall be
subject to the following specific conditions and limitations:
I. DESIGN STANDARDS
1. The project is permitted for 100 lots with Lots 1 through 51 inclusive limited to a
maximum of 5,979 square feet each of built-upon area and Lots 52 through 100
inclusive limited to a maximum of 4,500 square feet each of built-upon area, as
defined by the stormwater rules, and as indicated in the approved plans. CAMA
regulations may reduce the built-upon area for those lots within the AEC.
2. The overall tract built-upon area percentage for the project must be maintained
at 30%, per the requirements of Section .1005 of the stormwater rules.
3. This project proposes a curb outlet system. Each designated curb outlet swale or
100' vegetated area shown on the approved plan must be maintained at a
minimum of 100' long, maintain 5:1 (H:V) side slopes or flatter, have a
longitudinal slope no steeper than 5/o, carry the flow from a 10 year storm in a
non-erosive manner, maintain a dense vegetated cover, and be located in either
a dedicated common area or a recorded drainage easement.
4. No piping shall be allowed except those minimum amounts necessary to direct
runoff beneath an impervious surface such as a road or under driveways to
provide access to lots.
5. Runoff conveyances other than the curb outlet system swales, such as perimeter
ditches, must be vegetated with side slopes no steeper than 3:1 (1-1:V).
6. Approved plans and specifications for projects covered by this permit are
incorporated by reference and are enforceable parts of the permit.
Page 2 of 6

State Stormwater Management Systems
Permit No. SW8 050309
II. SCHEDULE OF COMPLIANCE
1. Curb outlet swales, vegetated areas and other vegetated conveyances shall be
constructed in their entirety, vegetated, and be operational for their intended use
prior to the construction of any built-upon surface, per the approved plans
2. During construction, erosion shall be kept to a minimum and any eroded areas of
the swales or other vegetated conveyances will be repaired immediately.
3. The permittee shall at all times provide the operation and maintenance
necessary to operate the permitted stormwater management systems at
optimum efficiency to include:
a. Inspections
b. Sediment removal.
c. Mowin9, and revegetating of the side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans and
specifications.
f. Cleaning and repair of catch basin grates, flumes, piping, and the flow
spreader mechanism.
4. 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 or to the
drainage area.
e. Further subdivision, acquisition or sale of the project area. The project
area is defined as all property owned by the permittee, for which
Sedimentation and Erosion Control Plan approval was sought.
f. Filling in, piping, or altering any vegetative conveyance shown on the
approved plan.
5. The Director may determine that other revisions to the project should require a
modification to the permit.
6. The permittee is responsible for verifying that the proposed built-upon area does
not exceed the allowable built-upon area. 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.
7. The permittee must certify in writing that the project's stormwater controls, and
impervious surfaces have been constructed within substantial intent of the
approved plans and specifications. Any deviation from the approved plans must
be noted on the Certification. The permittee shall submit the Certification to the
Division within 30 days of completion of the project.
6. The permittee shall submit all information requested by the Director or his
representative within the time frame specified in the written information request.
9. Each lot in the subdivision covered by this permit will maintain a minimum 30 foot
wide vegetative buffer between all impervious areas and surface waters.
10. Deed restrictions are incorporated into this permit by reference and must be
recorded with the Office of the Register of Deeds prior to the sale of any lot.
Page 3 of 6

State Stormwater Management Systems
Permit No. SW8 050309
11. All roof drains must terminate at least 30' from the Mean High Water mark.
12. Recorded deed restrictions must include, at a minimum, the following statements
related to stormwater management:
a The following covenants are intended to ensure ongoing compliance with
State Stormwater Management Permit Number 050309, as issued by the
Division of Water Quality under NCAC 2H.1000.
b.• The State of North Carolina is made a beneficiary of these covenants to
the extent necessary to maintain compliance with the Stormwater
Management Permit.
c. These covenants are to run with the land and be binding on all persons
and parties claiming under them.
d. The covenants pertaining to stormwater may not be altered or rescinded
without the express written consent of the State of North Carolina,
Division 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 maximum built-upon area per lot for Lots 1 through 51 inclusive is
5,979 square feet each and for Lots 52 through 100 inclusive the
maximum built-upon area is 4,500 square feet each. 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,
driveways, and parking areas, but does not include raised, open wood
decking, or the water surface of swimming pools.
g. Filling in, piping or altering any 3:1 vegetated conveyances (ditches,
swales, etc.) associated with the development except for average
driveway crossings, is prohibited by any persons.
h. Lots within CAMA's Area of Environmental Concern may have the
permitted built-upon area reduced due to CAMA jurisdiction within the
AEC.
i. Filling in, piping or altering any designated 5:1 curb outlet swale or
vegetated area associated with the development is prohibited by any
persons.
j. A 30' vegetated buffer must be maintained between all built-upon area
and the Mean High Water line of surface waters.
k. All roof drains shall terminate at least 30' from the Mean High Water mark.
I. Each designated curb outlet swale or 100' vegetated area shown on the
approved plan must be maintained at a minimum of 100' long, maintain
5:1 (H:V) side slopes or flatter, have a longitudinal slope no steeper than
5%, carry the flow from a 10 year storm in a non-erosive manner, maintain
a dense vegetated cover, and be located in either a dedicated common
area or a recorded drainage easement.
Page 4 of 6

State Stormwater Management Systems
Permit No. SW8 050309
13. 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.
14. The permittee must submit a copy of the recorded deed restrictions within 30
days of the date of recording.
15. Prior to transfer of ownership, the swales must be inspected and determined to
be in compliance with the permit. Any deficiencies will be repaired or replaced
prior to the transfer.
16. The final plats for the project will be recorded showing all required swale
easements and common areas, in accordance with the approved plans.
III. GENERAL CONDITIONS
1. Failure to abide by the conditions and limitations contained in this permit may
subject the Permittee to an enforcement action by the Division of Water Quality,
in accordance with North Carolina General Statutes 143-215.6A to 143-215.6C.
2. The permit issued shall continue in force and effect until revoked or terminated.
3. The permit may be modified, revoked and reissued or terminated for cause. The
fiiing of a request for a permit modification, revocation and reissuance, or
termination does not stay any permit condition.
4. 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 Title 15A of the North
Carolina Administrative Code, Subchapter 2H.1000; and North Carolina General
Statute 143-215.1 et. al.
5. The permit is not transferable to any person or entity except after notice to and
approval by the Director. The Director may require modification or revocation and
reissuance of the permit to change the name and incorporate such other
requirements as may be necessary. A formal permit transfer request must be
submitted to the Division of Water Quality accompanied by the appropriate fee,
documentation from both parties involved, and other supporting materials as may
be appropriate. The approval of this request will be considered on its merits, and
may or may not be approved. The permittee is responsible for compliance with
all the terms and conditions of this permit until the Division approves the permit
transfer.
6. The issuance of this permit does not preclude the Permittee from complying with
any and all statutes, rules, regulations, or ordinances imposed by other
government agencies (local, state and federal) which have jurisdiction. If any of
those permits or approvals result in revisions to the plans, a permit modification
must be submitted.
7. The permittee grants permission to DENR Staff to enter the property during
business hours for the purposes of inspecting the stormwater control system and
it's components.
Page 5 of 6

State Stormwater Management Systems
Permit No. SW8 050309
8. The permittee shall notify the Division of Water Quality of any name, ownership
or mailing address changes within 30 days.
permit issued this the 17th day of March 2005.
NORTH AROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
4,412 g
Alan W. Klimek, P.E., Director
....,(,e),,
Division of Water Quality
By Authority of the Environmental Management Commission
Page 6 of 6

OFFICE USEONLY
Date Received Fee Paid Permit Number
fck rAereV. 5oJ QS.-0 30 9
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Applicants name(specify the name of the corporation, individual,etc.who owns the project):
Juniper Creek,LLC
2. Print Owner/Signing Official's name and title(person legally responsible for facility and compliance):
Jeff Harvell,Managing Member
3. Mailing Address for person listed in item 2 above:
P.O.Box 173
City: Leland State: NC Zip: 28451
Telephone Number: (910)253-81 i i
4. Project Name(subdivision, facility,or establishment name-should be consistent with project name on plans,
specifications,letters,operation and maintenance agreements, etc.):
Juniper Creek
5. Location of Project(street address):
Old Fayetteville Road
City: Leland County: Brunswick
6. Directions to project(from nearest major intersection):
From intersection of US 17 and US 74,travel north approximately 1.3 miles. Turn left on Old Fayetteville
Road. Site is approximately 1.3 miles on right.
7. Latitude: 34° 14.8' Longitude: 78°2.8' of project
8. Contact person who can answer questions about the project:
Name: Elizabeth M.Nelson.PE Telephone Number: [phone]
II. PERMIT INFORMATION:
1. Specify whether project is(check one): X New Renewal Modification
Form SWU-101 Version 3.99 Page 1 of 4

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):
X Low Density High Density Redevelop General Permit Other
4.Additional Project Requirements(check applicable blanks):
LAMA Major X Sedimentation/Erosion Control 404/401 Permit NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748.
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 .
Runoff will sheet flow,or be directed from proposed roadways by curbing to curb cuts. All runoff
that is directed to curb cuts will be treated by minimum 100 foot vegetative swales.
2. Stormwater runoff from this project drains to the Cape Fear River basin.
3. Total Project Area: 120.8 acres 4. Project Built Upon Area: 30%
5. How many drainage areas does the project have? 1
6. 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.
Basin Information Drainage Area 1 Drainage Area 2
Receiving Stream Name Sturgeon Creek _
Receiving Stream Class C SW
Drainage Area 2,415,626 SF or 55.46 AC
Existing Impervious*Area 0
Proposed Impervious*Area 724,687 SF or 16.64 AC
%Impervious*Area(total) 30%
Impervious*Surface Area Drainage Area 1 • Drainage Area 2
On-site Buildings(Lots moo Bum 525,429 SF or 12.06 AC
On-site Streets 156,716 SF or 3.60 AC
On-site Parking 0
On-site Sidewalks 26,398 SF or 0.61 AC
Other on-site(Amenity) 16,144 SF or 0.37 AC
Off-site 0
Total: 724,687 SF or 16.64 AC Total:
*Impervious area is defined as the built upon area including, but not limited to, buildings, roads,parking areas,
sidewalks,gravel areas, etc.
Form SWU-101 Version 3.99 Page 2 of 4

7.How was the off-site impervious area listed above derived? NA
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions,outparcels and future development prior to the sale of any 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.
1. The following covenants are intended to ensure ongoing compliance with state stormwater management permit
number as issued by the Division of Water Quality. These covenants may not
be changed or deleted without the consent of the State.
2. No more than s� a quare feet of any lot shall be covered by structures or impervious materials.
Impervious ma rials include asp alt,gravel, concrete, brick stone, slate or similar material but do not include wood
decking or the water surface of swimming pools.
3. Swales shall not be filled in,piped, or altered except as necessary to provide driveway crossings.
4. Built-upon area in excess of the permitted amount requires a state stormwater management permit modification prior to
construction.
5. All permitted runofffrom outparcels or future development shall be directed into the permitted stormwater control
system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity
and performance of the system as permitted.
By your signature below,you certify that the recorded deed restrictions and protective covenants for this project
shall include all the applicable items required above,that the covenants will be binding on all parties and persons
claiming under them,that they will run with the land,that the required covenants cannot be changed or deleted
without concurrence from the State,and that they will be recorded prior to the sale of any lot.
V. SUPPLEMENT FORMS
The applicable state stormwater management permit supplement form(s)listed below must be submitted for each
BMP specified for this project.Contact the Stormwater and General Permits Unit at(919) 733-5083 for the status
and availability of these forms.
Form SWU-102 Wet Detention Basin Supplement
Form SWU-103 Infiltration Basin Supplement
Form SWU-104 Low Density Supplement
Form SWU-105 Curb Outlet System Supplement
Form SWU-106 Off-Site System Supplement
Form SWU-107 Underground Infiltration Trench Supplement
Form SWU-108 Neuse River Basin Supplement
Form SWU-109 Innovative Best Management Practice Supplement
Form SWU-101 Version 3.99 Page 3 of 4

VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality(DWQ).
A complete package includes all of the items listed below.The complete application package should be
submitted to the appropriate DWQ Regional Office.
1. Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
s
• Original and one copy of the Stormwater Management Permit Application Form
•One copy of the applicable Supplement Form(s)for each BMP
•Permit application processing fee of$420(payable to NCDENR)
•Detailed narrative description of stormwater treatment/management
•Two copies of plans and specifications,including:
-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.
Designated agent(individual or firm): East Coast Engineering Company,P.A.
Mailing Address: Post Office Box 2469
City: Shallotte State: NC Zip: 28459
Phone: [phone] Fax: [phone]
VIII.APPLICANT'S CERTIFICATION
I, (print or type name of person listed in General Information, item 2) Jeff Harvell
certify that the information included on this permit application form is,to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans,that the required deed restrictions
and protective covenants will be recorded,and that the proposed project complies with the requirements of 15A
NCAC 21I .1000.
Signature: Date: 3 •2 ' S
Form SWU-101 Version 3.99 Page 4 of 4

PROPOSED
DEED RESTRICTIONS AND PROTECTIVE COVENTANTS
For
JUNIPER CREEK
LOTS 1-100
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 211.1000.
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 for lots 1-50 is 5,979 square feet and for lots 51-100 is
4,500 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, built does not include raised, open wood decking, or the
water surface of swimming pools.
7. Filling in or piping of any vegetative conveyances (ditches, swales, etc.) associated with the
development except for average driveway crossing, is strictly prohibited by any persons.
8. Each lot will maintain a 30' wide vegetated buffer between all impervious areas and surface
waters.
9. All roof drains shall terminate at least 30' from the mean high water mark of surface waters.
10. Filling in, piping or altering any designated 5:1 curb outlet swale associated with the
development is prohibited by any persons.
11. This project proposes a curb outlet system. Each designated curb outlet swale shown on the
approved plan must be maintained at a minimum of 100' long with 5:1 (H:V) side slopes or
flatter, have a longitudinal slope no steeper than 5%, carry the flow from a 10 year storm in a
non-erosive manner, and maintain a dense vegetated cover.
Signature of Owner ?yaw a Graee,1 GL C
Date 3 "AO.0.5"--

Permit No ' sCU 0 9
(to be provided by DWQ)
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 photocopied for use 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.
I. PROJECT INFORMATION
Project Name : Juniper Creek
Contact Person: Jeff Harvell Phone Number: [phone]
Number of Lots: 100 Allowable Built Upon Area Per Lot*: SEE 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.
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 SWU-104 Rev 3.99 Page 1 of 2

(SA x DF) -RA—OA= BUA
No. Lots Lot
Calculation:
SA=2,415,626 SF
DF=0.30
RA= 156,716 SF (2,415,626 x 0.30)— 156,716—42,542 = 525,430 SF
OA= 16,144+26,398 SF FOR LOTS 1-100 FOR LOTS 1-100 "
LOTS 1-51: 5,979 SF EACH=304,929 SF
LOTS 52-100 4,500 SF EACH=220,500 SF
525,429 SF ✓
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. If the applicant has designated an agent on the Stormwater
Management Permit Application Form,the agent may initial below.
Appli is Initials
a. A 30 foot vegetative buffer is provided adjacent to surface waters. Projects in the Neuse
River basin may require additional buffers.
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.
c. Built upon area calculations are provided for the overall project and all lots.
d. Project conforms to low density requirements within the ORW AEC (if applicable).
[15A NCAC 2H .1007(2)(b)]
Form SWU-104 Rev 3.99 Page 2 of 2

Juniper Creek- Low Density Residential Development
(Area(SF) (Area(AC)I
Total Site Area 5,263,197 120.83
Total Stormwater Project Area(SF) 2,415,626 55.46
Allowable Impervious Percentage 30%
Allowable Impervious (SF) 724,688 16.64
Proposed Roadways(SF) 156,716 3.60
Proposed Sidewalks(SF) 26,398 0.61
Amenity Area 16,144 0.37
Residential Lot Allocation # Lots BUA Lot Allocation
Lots 1-51 I 51 5,979 304,929 7.00
Lots 52-100 49 4500 220,500 5.06
Total Impervious Allocation 724,687 16.64

Permit No. SG17 0030 9
(to be provided by DWQ)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
CURB OUTLET SYSTEM SUPPLEMENT
FOR LOW DENSITY DEVELOPMENT WITH CURB AND GUTTER
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a stormwater management permit application, a
curb outlet system supplement, a low density supplement, design calculations, and plans and specifications
showing all stormwater conveyances and curb outlet details.
I. PROJECT INFORMATION
Project Name: Juniper Creek
Contact Person: Jeff Harvell Phone Number: [phone]
Curb outlets to (check one): Swale 0 Vegetated Area
II. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the North Carolina Administrative Code Section 15A
NCAC 2H .1008.
Initial in the space provided to indicate that the following design requirements have been met and supporting
documentation is attached. If the applicant has designated an agent on the Stormwater Management Permit
Application Form,the agent may initial below. If a requirement has not been met, attach justification.
Applicants Initials
a. Curb outlets direct flow to a swale or vegetated area.
CV%-) b. Swales or vegetated areas receiving curb outlet flow are designed to carry, at a minimum,
the peak flow from the 10-year storm.
c. Flow velocity is non-erosive for peak flow from the 10-year storm event.
d. Longitudinal slope of the swale or vegetated area does not exceed 5%.
e. Side slopes of the swale or vegetated area are no steeper than 5:1 (horizontal to vertical).
f. Length of swale or vegetated area is> 100 feet.
g. The system takes into account the run-off at ultimate built-out potential from all surfaces
draining to the system(delineate drainage area for each swale):
h. Swales are located in recorded drainage easements.
i. Grass type(s) for permanent vegetative cover specified on detail.
j. Swale detail provided on plans.
Form SWU-105 Ver 3.99 Page 1 of 3

III. DESIGN INFORMATION
Complete the following table. If additional space is needed the information should be provided in the same
format as Table 1 and attached to this form. Rainfall intensity data can be found in Appendix 8.03 of the State
of North Carolina Erosion and Sediment Control Planning and Design Manual.
Table 1. Swale Design Information
Swale No. Drainage Impervious Grassed C Q VFW Vim► Flow
Area(ac) Area(ac) (cfs) (fps) (fps) Depth(ft)
1 2.84 1.42 1.42 0.49 9.9 5 1.52 1
2 3.90 1.70 2.21 0.43 11.96 5 1.61 1
3 1.42 0.81 0.61 0.55 5.60 5 1.29 1
4 3.60 1.59 2.01 0.44 11.14 5 1.57 1
5 1.36 0.69 0.67 0.49 4.78 5 1.45 1
6 3.41 1.72 1.69 0.49 11.95 5 1.57 1
7 3.51 1.64 1.87 0.46 11.47 5 1.53 1
8 2.93 1.50 1.43 0.51 10.43 5 1.52 1
9 0.87 0.47 0.40 0.53 3.25 5 1.54 1
10 1.50 0.77 0.73 0.50 5.32 5 1.51 1
11 2.04 1.07 0.97 0.51 7.44 5 1.51 1
12 0.81 0.48 0.33 0.57 3.31 5 1.51 1
13 0.60 0.37 0.22 0.60 2.56 5 1.51 1
14 1.72 0.81 0.90 0.47 5.69 5 1.51 1
15
16
17
18
19
20
21
22
23
24
25
Form SWU-105 Ver 3.99 Page 2 of 3

III. CURB OUTLET SYSTEM MAINTENANCE REQUIREMENTS
1. Mowing will be accomplished as needed according to the season. Grass height will not exceed six inches
at any time.
2. Swales will be inspected monthly or after every runoff producing rainfall event for sediment build-up,
erosion, and trash accumulation.
3. Accumulated sediment and trash will be removed as necessary. Swales will be reseeded or sodded
following sediment removal.
4. Eroded areas of the swales will be repaired and reseeded. Swales will be revegetated as needed and in a
timely manner based on the monthly inspections.
5. Catch basins, curb cuts, velocity reduction devices, and piping will be inspected monthly or after every
significant runoff producing rainfall event. Trash and debris will be cleared away from grates, curb cuts,
velocity reduction devices and piping.
6. Swales will not be altered,piped, or filled in without approval from NCDENR Division of Water Quality.
I acknowledge and agree by my signature below that I am responsible for the performance of the six
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any
changes to the system or responsible party.
Print Name and Title: Jeff Harvell
Address: P.O.Box 173.Leland NC 28451
Phone: [phone] Date: March 2, 2005
Signature:
Note: The legally o ib p ty should not be a homeowners association unless more than 50%of the lots have been sold and a
resident of the s i ision h een named the president.
I, Sabrina B.Babson ,a Notary Public for the State of North Carolina ,County of
Brunswick ,do hereby certify thatat.. C)t y ^1, Y t -Q_0 personally appeared before me this
, r.-t ,I, day of A�pY , o. and acknowledge the due execution of the forgoing infiltration basin maintenance
requirements.Witness my hand and official seal,
0000 auaaapa.r.",
qiiiiw
' �' •
s ` --My commission expires I ` -�dc
1 •
Form SWU-105 Ver 3.99 Page 3 of 3

Juniper Creek
Hydrologic and Hydraulic Calculations
Maw 14, 2005
��HIIIIIIt/lN/��
1+400. sioy, •
030501
, 63/Nf%vS r(2a
'''' t Nil u� a`~�
Prepared by
lir
East Coast
Engineering Company, P.A.
Consulting Engineers
Shallotte,North Carolina 28459
Post Office Box 2469 4918 Main Street
Office: 910.754.8029

' W ¢¢Q¢¢Q Q Q Q Q Q¢ Q
mlol'Im1 nlmly e,r mlml I a N..I.2.1. m....kW I a 0 0 0 0 0 OIO 0 0 0 OIOIQItOqI nni
gic?m nli t,1%.4.48 , agQ.da.!.a.aaca ¢ 2 ...........99,`��`mm�ii
'u Oi,.„..,,vPf Yln{., W Q QQ Q¢ QQQ¢
Jc�..c�c�..o.0c�c�c�r, ? WWWwWWWWWWWWWW
�y ^p� m QN ¢N q p
e e 4 EI G S 6 iO m O P S W N R w W .1.'""S m OZ t�q qq°3 w W N ry r N-$ry ry.-m N^m m
r a. N d N d.-r r d d d d d d rx fQ„ d o d d d d o m O o o m o d Sx F o o d o d d o 0 o d d d d G
N N
�nv�S zz 75153453 "4 ¢0002i pzzz°zz L1 � N M;MM
rrd�drrdd.ddd ? Z2 2 z > »>E ,OW ,W¢
mR
d ro au a)U
m mSym^0 cic�PP 1 r4sgs,sorirewa.angs QW ogm��$�r�igv�c�v�
2S N Si 25q$bt �aQ ��n�ae��omeim oim of pd o ui'-a'' °oi¢i n d¢i lei
,_n�_ arc_'oi m�a n U() UU
Q
n n n n A n n n n W N; N N N N N N N N N N N N N N
To
pdod0000doodddd ?wddddddddddoddo ,wdddodd0000ciddd
U Ww 0
m QQ�1
G mrnm of ci rnm men eo c+im eim Q 1§1§E§§§gmm"g w� NNN NNNNNNNNNNN
U` ddd cid doo dddd dC a L::7NdNCS I+iNN NNNN N r
S J W> W I
. a
O
J N �yt7 LV 2 Q u.
o comma OOOOomo om N mmlll m mm mmmm comma a? p Q M T 1 P Y Ey frl fnN M R D 2 Z 0
a ¢ Q< ddddddddoddddd k 1
in a> _ 8 a z _...i
U V7 m O
4. 4 7 Liza S'mgm'm rrimiu` a4zsi w si`swasu,`8,emesmeq O U 2
ga ddd ciddcid Odd add p}¢R dcidddddddddoo d 4 CiaNNNQMd,NN,NN p Z Z
¢ S w `O 5
A Nm 44Np�C v5i mN qif N 0OQ id Z
nNN� NOmNVOiN ¢ nmmmmmmnmmmmmm =F SMSSaav,8e0M a O IY
v IY 4
mid � 8m ^� a o< ddoodddaddoodd g
a mm N
Q co x V N N m
a
3 3mmmmmmmmmmmmmm xLo N O O
ci o o d d o d d d d d d o d a k cs N m r N r N m N j
N G; m; gUa in
•
k= LL ¢
ffi WYLm8Os rnommmmNm� , O W
W �NV Op
. A 0NmrmrmNN OQmmmmmmmmmmmm g Z
3 NN pNUCNPmdmad'Nia.im m Z
N N IF0 pF M
-Ip Q F
s W aO. .2 W
NN y� _ d U S
V N W W W NNNNAN Omf Oml N mmmmmmmmmmmmmm m W m m m m mmram m m m m ., a O S Z
3 d a d m o d a d d d d d d d W f Q o d ci d d d o d d m o o m 0
N 0 N 6 1Qg _
C-
5y YY mm ��yy U ' V N 2>F
2 W N tOq"immNNnmfOO U O a m W W>
0 N <nmm n 6 O 7 W m mm mN,,,,,9 .„4 f7 m m is.-1 1. v r mmm W m
H m <bo. Aaar jr Nger z La ddddddddcidoddd z uci;uirc�rrMuinniWn ¢ ZZw
w 7 a 1�' �r:vr:r.:Kedoirmnro z N¢ Z r r a S2�
wC � I I I < CO
.) W¢ U W �I N 'R Gg4rNmemmnmmOr a rNmemmnmmOrNmc a aN0OmmnmmOrNmt 1mm• Nr LN a N H U » C

II‘ %,,,,
,'Zit. SWALE DRAINAGE AREA MAP
0"
,_ 4iiii
lit ! 1r
Nio4
yP-N„, tkiii :LIM
ft'�
inal
big el 44
41kP• jii L.P440,
. V *• 4fri;iikite
i
‘. . i
7
\ ii.,.ffiaifi A"fr\--ak
-‘4',4114, 0 v ' wr
A:ix /
' \r„
�---/ Vi .k
,,,,
,4
1
1
t 1
i l
I
I
-
°F wAr 1
1
1
-------„
O Lp Fq,--R ,
(S. 743,7_,_ILL
60' AVSLIC R�p
Aor .g-
1 �1

East Coast
Engineering Company, P.A.
4918 Main Street
Fax: [phone] Consulting Engineers Post Office Box 2469
Office: 910.754.8029 Shallotte,NC 28459
JUNIPER CREEK
STORMWATER AND EROSION CONTROL NARRATIVE
The site includes 140.5 acres of property that is divided in two tracts. The first tract is
approximately 19.7 acres, and is accessed from Old Fayetteville Road(SR 1437) in Leland,NC. The
remaining 120.8 acres is located approximately 290' north of this tract, and is access by an 80'
easement that is centered to the property. The site is in Brunswick County and North Brunswick
Sanitary District jurisdictional boundaries. The site is wooded with sandy and loamy topsoil and
grades ranging from 0.5% to 1.0%. The site will be graded to accommodate the proposed plans,
however care will be taken to leave as many existing trees as possible and incorporate the trees into
the proposed landscaping. Construction is scheduled to begin as soon as all permits and approvals
are obtained.
The proposed development of the 120.8-acre tract is one hundred(100) single-family residential lots,
as a low-density stomiwater project. The property contains a large wetland area surrounding the
proposed development; therefore the stormwater project boundary for the single-family residential
development is only 55.5 acres. The stormwater project boundary extends 100'feet into the wetland
area for density calculations. The stormwater runoff will be collected by curb and gutter and
transported to curb cuts with one hundred(100) foot minimum vegetated swales for treatment.
No development is proposed for the 19.7-acre tract at this time. It is planned that this area will be a
high-density development and that all the runoff will be treated with two stonnwater ponds. The
basins will outlet to natural drainage features that will direct the outflow eventually to Sturgeon
Creek(Sw C) in the Cape Fear River Basin.
The disturbance for the development of the 120.8-acre tract is approximately 43 acres. This
disturbance is for the development of the single-family residential area, and for the installation of the
roads and utilities to serve these areas. The temporary measures proposed to control sediment for
this development are a construction entrance,temporary diversions and sediment basins,silt fencing
and silt fence outlets. The permanent erosion control measures for this project will be asphalt,
sidewalks,and grassing.

CURB AND GUTTER ANALYSIS FILE: S:1WQS1C&G1SW8050309
PROJECT NUMBER: SW8050309 DATE: 17-Mar-05
PROJECT NAME: Juniper Creek
RECEIVING STREAM:Sturgeon Creek CLASS: C; Sw
DRAINAGE BASIN: Cape Fear INDEX: 18-77-1
A= BY+MY i, in/hr= 7 vS 7./,
P= B +2Y (1 + MA2)"0.5 n= 0.027
R=A/P M= 5 0,K ,
FLOWRATE/VELOCITY COMPUTATION Q=CiA <=.05 V=Q/A
Swale# DA BUA C Q Slope Velo t ity
(acres) (acres) (cfs) (ft/ft) tita
1 2.84 1.42 0.59 11.73 0.005 2.38'.
2 3.9 1.7 0.54 14.74 0.005 2.51
3 1.42 0.81 0.64 6.41 0.005 2.09
4 3.6 1.59 0.54 13.72 0.005 2.45
5 1.36 0.69 0.60 5.67 0.005 2.00
6 3.41 1.72 0.59 14.17 0.005 2.47
7 3.51 1.64 0.56 13.87 0.005 2.47
8 2.93 1.5 0.60 12.29 0.005 2.42
9 0.87 0.47 0.62 3.78 0.005 1.83
10 1.5 0.77 0.60 6.30 0.005 2.06
11 2.04 1.07 0.61 8.70 0.005 2.24
12 0.81 0.48 0.66 3.75 0.005 1.78
13 0.6 0.37 0.68 2.86 0.005 1.72
14 1.72 0.81 0.57 6.83 0.005 2.0
NORMAL DEPTH COMPUTATION
$WALE# B Y A P R Zav req
r
we
S 1 2 0.813 4.93 10.29 0.48 3.02 3.01
f ��; - 2 3 0.825 5.88 11.41 0.52 3.78 3.78
r I AA A3 1 0.69 3.07 8.04 0.38 1.62 1.64
4 3 0.8 5.60 11.16 0.50 3.54 3.52
5 1 0.66 2.84 7.73 0.37 1.46 1.45
p f- 6 3 0.812 5.73 11.28 0.51 3.65 3.63
7 3 I 0.802 1,5.62 11.18 0.50 3.56 3.55
8 21
0.827 (5.07 10.43 0.49 3.14 3.15
9 1 0.55 2.06 6.61 0.31 0.95 0.97
10 1.1 0.688 3.05 8.02 0.38 1.61 1.62
11 1 0.786 3.87 9.02 0.43 2.21 2.23
12 1 0.558 2.11 6.69 0.32 0.98 0.96
13 1 0.485 1.66 5.95 0.28 0.71 0.73
14 1 1^ 0.717/ 3.29 8.31 0.40 1.77 1.75
GRASS COVER SPECIFIED ON PLANS:
ALLOWABLE VELOCITY,fps,for slopes 0%-5%, easily erodible soil:
Bermuda 5 Bluegrass 4.5
Fescue 4.5 Legume 3.5
Bahia 4.5
COMMENTS

T`#
East Coast
111, Engineering Company, P.A. 4918 Main Street
Fax: [phone] Consulting Engineers Post Office Box 2469
Office: 910.754.8029 Shallotte,NC 28459
March 15,2005 YPizesC-
aBartlett,W RECEIVEWatterrQ QuualSectionn
NC Department of Environment and Natural Resources
127 Cardinal Drive Extension
Wilmington,North Carolina 28405-3845 MAR 15 2005
Subject: Juniper Creek "ROJ# S14 EprQ u)V D0 7
Brunswick County _ - �D��
Low Density Express Permit Submittal
Dear Mr.Bartlett:
Enclosed for your review and approval is a submittal package for Juniper Creek in Brunswick County,located
off Old Fayetteville Road in Leland. The property consists of a low-density residential area, and a high-
density area. The enclosed application package is for permitted of the low-c ensity residential area.
For your ease of reference,the following presents the various components of the enclosed submittal package:
1. Stortratater Management Permit Applicat o nFomz
2. L ozvDe city Supplement a Supplement to the Stormwater Management Permit.
3. On Cutlet SystemSupplenrrt to the Stormwater Management Permit.
4. Executed Proposed Deed Restrictions.
5. Two sets of plans,sheets Cl and C 2
6. A Project Narrative,sheet 1 of 1.
7. Design Calculations,sheets 1-2.
8. Required permit fee for Stormwater and Erosion Control submittal. $2,000 of the fee is for
Stormwater review,and the remaining fee of$4,150 is for Erosion Control review.
If you have any question or require any additional information,please contact our office.
Sincerely,
Elizabeth M.Nelson,PE
Enclosures
copy: File:0629 (Juniper Creel

Mar 04 05 09: 32a East Coast Engineering Co 910 754 8049 p. 2
API' b5b3bq _.----,..
NCDENR 1 7
North Carolina Department of Environment and Natural Resources 13)
127 Cardinal Drive Extension,Wilmington, NC 28405 [phone] FAX[phone] r w� '=.. (
Request for Express Permit Revi w
p1 it ty.,ill e /
FILL-IN all information below and CHECK required Pe s). n �X.1
FAX to Cameron Weaver along with a narrative and vicinity map of the .ect locatio
Projects must be submitted by 9:00 A.M. on the review date, unless prior arrange - - . . ifr:tv,
ANDATE 03/03/05 `4
APPLICANT Name Jeff Harvell, Managing Member
Company Juniper Creek. LLC
Address P.O. Box 173 City Leland Zip 28451 County Brunswick
Phone [phone] Fax email
PROJECT Name Juniper Creek
ENGINEER/CONSULTANT Name Elizabeth Nelson, PE
Company East Coast Engineerin
Address P.O. Box 2469 City Shallotte Zip 28459 County Brunswick
Phone [phone] Fax [phone] Email [e-mail]
❑ STREAM ORIGINATION CERTIFICATION
® STORMWATER ® Low Density ® High Density-Detention Pond ❑Off site©
❑ Low Density-Curb &Gutter ❑ High Density-Infiltration°
()The Soils Scientist must visit the site to confirm the soils prior to submittal.
©The Designer's Certification and recorded deed restrictions must be submitted.
n COASTAL ❑ Excavation & Fill ❑ Bridges &Culverts
❑ Structures Information
MANAGEMENT ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront
® LAND QUALITY ® Erosion and Sedimentation Control Plan
n WETLANDS(401 ❑ No Wetlands on Site (letter from COE) ❑Wetlands Delineated/No JD
❑ Greater than 0.1 AC Wetlands Impacted ❑ Jurisdictional Determination has been done
❑ Less than 0.1 AC Wetlands Impacted ❑ Greater than 0.5 AC Wetlands Impacted
The legislation allows additional fees, not to exceed 50%of the original Express Review permit application fee,
to be charged for subsequent reviews due to the insufficiency of the permit applications.
For DENR use only
SUBMITTAL DATES: Fee Split for multiple permits:
SW $
CAMA $
LQS $_.. .R) 3-0
401 $ ))
Total Fee Amount $} `1O 0 0+(S Kç3) �ip j cO

Mar 04 05 09: 32a East Coast Engineering Co 910 754 8049 p. 3
•
„arc
East Coast
117 Engineering Company, P.A. 4918 Main Street
Fax: [phone] Consulting Engineers Post Office Box 2469
Office: 910.754.8029 Shallotte,NC 28459
JUNIPER CREEK
STORMWATER AND EROSION CONTROL NARRATIVE
The site is a 140.5-acre tract, divided into 3 stormwater project boundaries, located on Old
Fayetteville Road (SR 1437) in Leland, NC. The site is in Brunswick County and North Brunswick
Sanitary District jurisdictional boundaries. The proposed development on the site is one hundred
(100) single-family residential lots, as a low-density stormwater project, and a future high-density
area that will be treated with two ,stormwater ponds. The site contains a large wetland area
surrounding the single-family residential development. The stormwater project boundary includes
only a portion of the wetlands for density calculations. The stormwater project boundary for the
single-family residential development extends two hundred (200) ft into the wetland around the
northern perimeter of the lots. The site is wooded with sandy and loamy topsoil and grades ranging
from 0.5%to 1.0%. The site will be graded to accommodate the proposed plans,however care will
be taken to leave as many existing trees as possible and incorporate the trees into the proposed
landscaping. Construction is scheduled to begin as soon as all permits and approvals are obtained.
The stormwater runoff from the site is estimated using the rational method. The site is not located
near SA waters, thus the first inch (11 of rainfall is accounted for in the stormwater wet detention
basin design. The stormwater for the low-density development will be collected by curb and gutter
and transported to curb cuts with one hundred(100) foot minimum vegetated swales for treatment.
The stormwater for the high-density area along Old Fayetteville Road will collect into two (2) wet
detention basin on the site. The basins will outlet to natural drainage features that will direct the
outflow eventually to Sturgeon Creek(Sw C) in the Cape Fear River Basin.
The initial area of disturbance for the project is approximately 43 acres. This disturbance is for the
development of the single-family residential area,and for the installation of the roads and utilities to
serve these areas. The high density area is not proposed to be developed at this time, and a site
specific Sedimentation and Erosion Control Plan will be required for this area prior to development.

Mar 04 05 09: 33a East Coast Engineering Co 910 754 8049 p. 4
, qv 411 M .ft,
ti, 1
1 • V..t e
CO 3
;
V D _
CI
it N
I 170
O`
P-
�'
I
a..
...... +...
\-.\
rill?
S.R, 1438 1426
/// 1.,..N i;:.....v.i.::, _
0-3 ik 4.f,g3T.:.,,t,
t7i .___...........j ' ..?
t'4,:,..-:.,:::2.4',.-.9,-i.';.,;,..6.9;s:k.6,...-6,.:t, ....
fTl NJ s .l
1
Yd1,1";!::::!;itit:_gitilic':..:-...-tRt-;.."..1;:ifc.,,,,.

Mar 04 05 09: 32a East Coast Engineering Co 910 754 8049 p- 1
iir 1
r, East Coast
13 Engineering Company, P.A. 4918 Main Street
Fax: [phone] Consulting Engineers Post Office Box 2469
Office: 910.754.8029 —IPAShallotte,NC 28459
To: Cameron Weaver From: Elizabeth Nelson
Phone: [phone] Pages: 4
Fa= [phone] Date: 3/4/05
Re: Juniper Creek CC:
❑ Urgent 0 For Review ❑Please Comment 0 Please Reply
• Comments:
.,'. ! tI
'ter
Copy. 0629 (Juniper Creek) '[ye_ A e x. I ka t i-,1``
The information contained in this transmission is privileged, confidential, and is for the use of the individual or entity
named above. You are not permitted to copy this communication if you are not the intended recipient named above,the
agent of the recipient authorized to receive this communication,or responsible for delivering it to recipient. If you have
received this communication in error,please notify our office by telephone. Thank-you.

Mar 04 05 09: 32a East Coast Engineering Co 910 754 8049 p. 3
East Coast
Engineering Company, P.A.
4918 Main Street
Fax: [phone] Consulting Engineers Post Office Box 2469
Office: 910.754.8029 Shallotte,NC 28459
JUNIPER CREEK
STORMWATER AND EROSION CONTROL NARRATIVE
The site is a 140.5-acre tract, divided into 3 stormwater project boundaries, located on Old
Fayetteville Road (SR 1437) in Leland, NC. The site is in Brunswick County and North Brunswick
Sanitary District jurisdictional boundaries. The proposed development on the site is one hundred
(100) single-family residential lots, as a low-density stormwater project, and a future high-density
area that will be treated with two .stormwater ponds. The site contains a large wetland area
surrounding the single-family residential development. The stormwater project boundary includes
only a portion of the wetlands for density calculations. The stormwater project boundary for the
single-family residential development extends two hundred (200) ft into the wetland around the
northern perimeter of the lots. The site is wooded with sandy and loamy topsoil and grades ranging
from 0.5% to 1.0%. The site will be graded to accommodate the proposed plans, however care will
be taken to leave as many existing trees as possible and incorporate the trees into the proposed
landscaping. Construction is scheduled to begin as soon as all permits and approvals are obtained.
The stormwater runoff from the site is estimated using the rational method. The site is not located
near SA waters, thus the first inch (11 of rainfall is accounted for in the stormwater wet detention
basin design. The stormwater for the low-density development will be collected by curb and gurrer
and transported to curb cuts with one hundred (100) foot minimum vegetated swales for treatment.
The stormwater for the high-density area along Old Fayetteville Road will collect into two (2) wet
detention basin on the site. The basins will outlet to natural drainage features that will direct the
outflow eventually to Sturgeon Creek(Sw C) in the Cape Fear River Basin.
The initial area of disturbance for the project is approximately 43 acres. This disturbance is for the
development of the single-family residential area, and for the installation of the roads and utilities to
serve these areas. The high density area is not proposed to be developed at this time, and a site
specific Sedimentation and Erosion Control Plan will be required for this area prior to development.

Mar 04 05 09: 33a East Coast Engineering Co 910 754 8049 p. 4
•
fir m
rb,(\-------- i
‘ • W ~
ti.
OD 3 • ,, ..
V D
C7
1
1 ?0
F
N.
/ . / ,
11
t
.... , 0.1
- .4-- ____ .. .
, .., rT,
i D
Z7
) /dull".
S.R. 1438 !426 • ,—.../ ,
7 C40
H �, l:awva :„.,:f, ___..j -1,
' ar
GI ..
efii 5-IL 4 411 ;;;;;:11-;;;;&:'.:: /.
co
‘1; -. 1+
4 ',-?..%-;11-=.;.;1:(4.;a:.,:,1-..,-,:.:;.:§1b5.,,goag';,..,.„
- d P '1. .
; / 9k y

Mar 13 05 04: 59p East Coast Engineering Co 910 754 8049 p. 1
i.
ytt
.� East Coast
bvir Engineering Company, P.A.
4918 Main Street
246
Fax: [phone] •� Consulting Engineeis Post Office Box 2469
Office: 910.754.8029 'elShallotte,NC 28459
•
To: Paul Bartlett/Linda Lewis From: Elizabeth Nelson
Phone: [phone] Pages: 2
Fax [phone] Date: 3/13/05
Re: Juniper Creek CC:
❑ Urgent 0 For Review 0 Please Comment ❑Please Reply
•Comments:
Paul and Linda:
When we met the other day, we discussed revising the stormwater project area on Juniper Creek to only
include 100' into the wetlands, and we also discussed not permitting the high-density section at this time.
We are proceeding with those changes, but i have thought of another question regarding the stormwater
project boundary,and that is the entrance road. The entrance road is graded such that part drains toward
the residential low-density and the remainder will be treated eventually in the high-density. The attached
drainage map shows the portion that drains towards the low-density section (DA-13 and DA-14). Is it
appropriate to exclude the access easement for the density calculations as shown,then treat that area of
the entrance road as"off-site drainage"and include in swale calculations?
i will follow up Monday morning by telephone,but wanted you to have a map to look at.
/
Copy 0629 (Juniper Creek)
-
The information contained in this transmission is privileged, confidential,and is for the use of the individual or entity
named above. You are not permitted to copy this communication if you are not the intended recipient named above,the
agent of the recipient authorized to receive this communication,or responsible for delivering it to recipient. If you have
received this communication in error,please notify our office by telephone. Thank-you.

Mar 13 05 04: 59p East Coast Engineering Co 910 754 8049 p. 2
two
1
4
1 'lig SWALE DRAINAGE AREA 140
i►b ' •Al
li MI
1 II0 11 - a-'•-
1 DArfl' Ell, t A
IllIl li mNDING 0:**)t
MI
1110 PA-1 Il
\.k,tip .\
/ Ai #40 /((fir/////J(f/
ll iktrill1/411*, - ‘.T• 4,,,„, lic,„,,,,4**
4,_,_ ..,,,,,, ,....---41,14„,„t
, L, , .,,,ii, ..,,,, lop, „.. ,,,. A
. NAY ,1
\ eY '...1S‘Illis '
ffe /9
\,,
4.0"*.\„„„
.4 will
\ 'CIAJ 80,.._ -41/41W, b , 4
kie
,A,- gwittil,, ,Pol„,,,,. .
mod`' �'ae r
4�x �. CREEK DR
6 k4,q40 ,.
_ .„- ,,,,,, , .
jyj�,
, „,„
I
--iw 'n.pFwlr \� J
Jr
.
OLD (SR Y �_ Ta
�437 _ _ \,
60' pU&LJC Jiz L, FkQ r

TopoZone -The Web's Topographic Map Page 1 of 1
—C. (lcz_qr C •sw
Subs 74 �G P&%-t S- - , c i. 4 e�3- '77—
Lup 1s699 1 4aJ89A111�C� '�. ,. S //p et* .
___Iti,lii rw P -lit._ 116, • '•t `�iri 'ti .S►�/e�i•�� ' A�•r��r:i ( .
;, ; (� 'rai : I. •ate' ` ,i:k -, ; -,. r
';1/1;;:11-Ai • , i ' •
fJ7 . '. ( " . • ti. , '
C't
_ �! ' sue '1y , ` iy; 1 " t ■ i_ .;' �:mo .-�' +r ~ri I �^�ti...�w a•! 1 t "•._. �.�:-. w. _ �—, — t
� y
. ., 7.,...oil, iii.1 :e0 *4..07.. " ..7..'''''-...7..........'-':.,_._....AA 1 li.r.:..=---11 , ,
"'�• �. ,�C . a bit 7.6 • w 1 0,
•
'....
"+ .•'..�" " w f � o+ I' • ( ■
1 / +. f
r ! •• f
• " i ti
• "mo- t. �1 ; •a# •` t ti '�f 4:4:5d:s23:1.
•
bate! .`�'4: +t :444-- 1` ''^ 1• •�• Elie ,\ --. pi. rice. :'..r .,�.O l , t / lA`11..•:,
- • • r • •AV . « • `k i• 1 i. 1! .t f) w
larn
'''......-•:, •• ■ 1y 1 ft ! "ram
•tip VL; . '`!3_ ` •. • w • • a� p`�" ". , ■ • ,
:- '~- • +"" .+ . - w/•. tom%W ti_ • ■ •• • "
•
,L'eslah,
4.
1 ti., ;.i"/T .S" • '`+....‘ " (L .• yam/ ,Y '`i. 1, t/E!,
tit • k
111111
\I
ikl'
•p? . �., , y. \ ' �K y ~ J1
`1
` fir-. . -..�7
7.
Olaf ' " � _ �. ...�
0 0.3 0.6 0.9 1.2 1.5 kmi `
. . , G
0 0.1 0.2 0.3 0.4 0.5 iri i
Map center is 34° 14.831N, 78° 2.83'W (WGS84/NAD83)
Winnabow quadrangle 11=_8.897
Projection is UTM Zone 17 NAD83 Datum G=1.663
http://www.topozone.com/print.asp?z=17&n=3793507.99882631&e=771944.000278237&,.. 3/16/2005

Page 1 of 1
(,+ 3/41;,. - . North Carolina
''b : Secretary ET RY oT STATE
PO Box 29622 Raleigh,NC 27626-0622 (G19)07-2000
Corporations I Date: 3/16/2005
!Corporations Home Click here to:
!important Notice
'Corporate Forms/Fees View Document Filings I
'Corporations FAQ Print apre-populated Annual Report Form I File an Annual Report I
'Tobacco Manufacturers
'Dissolution Reports Corporation Names
sNon-Profit Reports
sVerify Certification Name Name Type
*Online Annual Reports NC Juniper Creek, LLC Legal
Links
sSecretary Of State Home Limited Liability Company Information
Register for E-Procurement
'Dept. of Revenue SOSID: 0676364
Legislation
s1999 Senate Bills FID:
'D2001 Bill Summaries Status: Current-Active
Annual Reports 1997 Date Formed: 5/22/2003
Corporations 1997
Other Legislation Citi'pnshin: Domestic
Search State of Inc.: NC
By Corporate Name Duration: Perpetual
For New Corporation
By Registered Agent Registered Agent
Online Orders
Start An Order Agora Name: Harvell, Jeff
JNew Payment Procedures
Contact Us Registered Office Address: 6361 Ocean Highway, East
-Corporations Division Winnabow NC 28479
'Secretary of State's web site Registere mail:rig P 0 Box 173
Address: Leland NC 28451-0173
Principal Office Address: 602 Market Street
Wilmington NC 28401
Principal Mailing Address: P 0 Box 173
Leland NC 28451-0173
For questions or comments about the North Carolina Secretary of State's web site,please send e-mail to Webmaster.
http://www.secretary.state.nc.us/Corporations/Corp.aspx?PItemId=5647735 3/16/2005

SOSID: 0676384
Date Filed: 7/24/2003 3:55:00 PM
Elaine F.Marshall
STATE OF NORTH CAROLINA North Carolina Secretary of State
DEPARTMENT OF THE SECRETARY OF STATE C200320500269
STATEMENT OF CHANGE OF REGISTERED
OFFICE AND/OR REGISTERED AGENT
Pursuant to §55D-31 of the General Statutes of North Carolina, the undersigned entity submits the following for the purpose of
changing its registered office and/or registered agent in the State of North Carolina.
INFORMATION CURRENTLY ON FILE
The name of the entity is: Juniper Creek, LLC
Entity Type:❑Corporation,❑Foreign Corporation,❑Nonprofit Corporation,['Foreign Nonprofit Corporation.
®Limited Liability Company,❑Foreign Limited Liability Company['Limited Partnership,❑Foreign Limited Partnership,
°Limited Liability Partnership,❑Foreign Limited Liability Partnership
The street address and county of the entity's registered office currently on file is:
Number and Street: 602 Market Street
City,State,Zip Code: Wilmington, NC 28401 County: New Hanover
The mailing address V d fferent from the street address of the registered office currently on file is:
The name of the current registered agent is: Mark F. Carter
NEW INFORMATION
1. The street address and county of the new registered office of the entity is:
(complete this item only if the address of the registered office Ls being changed)
Number and Street 6361 Ocean Highway, East
City,State,Zip Code: Winnabow. NC 28479 County: Brunswick
2. The mailing address Vd erettt froth the street address of the new registered office is:
(complete this Item only Vthe address of the registered office is being changed)
PO BOX 173. Leland. NC 28451-0173
3. The name of the new registered agent and the new agent's consent to appointment ap low:
(complete this item only if the name of the registered agent Is being chwrg
Jeff Harvell fe,‘) 4eX
Type or Print Name ofNew Agent •Si e&Title
4. The address of the entity's registered office and the address of mess office of its registered agent,as changed,
will be identical.
5. This statement will be effective upon filing,unless a date and/or time is specified:
This is the day of 9s#1 ,201. J u 'n Cre .
•
Har 11, Manager
Type or Print Name and Title
— ` Notes: Filing fee Is SS.00. This doeimeat must be flied with the Secretary of State.
• Instead of signing here,the new registered agent may sign a separate written consent to the appointment,which must be attached to this statement.
CORPORATIONS DIVISION P.O.BOX 29622 RALEIGH,NC 27626-0622
Revised January 2002 Form BED

JUNIPER CREEK CLUB HOUSE
LELAND, NC
STORMWATER NARRATIVE
Prepared for:
JUNIPER CREEK LLC
P.O.Box 173
Leland,NC 28451-0173
Prepared by:
PARA MOUNTE
E N G I N E E R I N G 1 N C
5911 Oleander Drive, Suite 201
Wilmington, NC 28403
�`�a�t,►��uiiEl Uiq�,i
Project#08166.PE F�ssi
Qo oti 2 _Q SEAL �f _
5. 19742
December. 2008 T,Q 4)/Gi��FP O

JUNIPER CREEK CLUB HOUSE
LELAND, NORTH CAROLINA
Project#08166.PE
Table of Contents
Design Narrative
USGS Map
Stormwater Calculations
Stream Classification

JUNIPER CREEK CLUB HOUSE
LELAND, NORTH CAROLINA
Project#08166.PE
DESIGN NARRATIVE
Juniper Creek, LLC is proposing to construct a club house and pool for the Juniper Creek
Subdivision. Impervious area was allocated for the project with the initial permit for the NC
Division of Water Quality. Once the preliminary design was performed, it was determined that
the previous allocation would be not be sufficient. The proposed site is situated on 1.49 acres.
The current site is partially wooded and falls within the previous limits of disturbance for the
subdivision. The site is flat and will have two drainage swales on each side property line handling
runoff from the road (previously designed by East Coast Engineering). The site drains to
Sturgeon Creek (C;Sw,). The soils in this area are classified as Murville mucky fine sand (Mu, A/D
soils), according to the Soil Survey of Brunswick County. A majority of the existing stormwater for
the site is currently carried by sheet flow to wetlands located at the rear of the site. Most of the
impervious surfaces on this site will drain to a proposed dry detention area via grassed swales that
discharges into the wetlands. The club house area was previously permitted as part of the
subdivisions "Low Density" permit by NCDWQ. Only 16,144 sf of impervious area was
previously allocated for the club house area. The proposed design shows 21,192 sf of impervious
area (proposed and future). Some of the parking spaces will not be constructed at this time. The
%impervious for the club house property would be 32.6%. The amount of impervious area will be
taken from future lots that have not been constructed. Lots 52-100 were previously permitted with
an allowable impervious area of 4,500 sf/lot. The impervious area for these lots will be reduced to
4,397 sf/lot.
To model the stormwater management system the SCS TR-55 (NRCS) method was used. The
hydraulic soils group within the drainage area is best classified as "A/D" but the "C" classification
was used in the calculations. All calculations regarding the NRCS method and the dry detention
area design can be found in this report.
PROPOSED IMPROVEMENTS/ STORMWATER
The dry pond has been designed to meet Brunswick County's design requirements. The dry
detention area was designed to limit the 1 yr and 10 yr post development flows to be less than or
equal to pre development flows. The proposed dry detention area has been designed for runoff of
all the impervious area proposed for the project. However, all the runoff cannot be captured on
site due to the elevations required for the site vs. elevation of the existing road. There are two
driveways proposed to connect to the existing subdivision roads. The proposed site elevation is
approximately 2 ft above the elevation of the road. Therefore, the design required a driveway of
7% to connect to the subdivision road. The post development flow rate for the 1-yr, 24 hr storm
(1.61 cfs) equals the pre development flow rate (1.61 cfs). The post development flow rate for the
10 yr, 24 hr storm (3.83 cfs) is less than the pre development flow rate (4.47 cfs). An emergency
spillway has been sized to handle the 100 yr storm without overtopping the top of bank.

USGS MAP

`s''!•41. !n m
i'DA m W 'I W Viral' NM�
S`� 0
0,1 m W Ilt Sl1,J1:rY£Z
ci
•
y , s s A 3
I-' 4 �'. I a� / r
Z 2 € I 3 ` r. -31 -1— i _g .— L__:.;,. ,- --
0e 1 d
C, e J •
!:1 q t 51 11 s
.,,! ! 11r
•
N °1 v©troy.« _)\ ' 1/ ,
b 7/
Wf -i-'',' ` I W
D f
Z Z f ! . t' f'4k'
q 4, s
OZFOW 1. ,
Z0D 4 I
' 'r
LN O,, o ,
........megiaziorigi0
'J r , s t
'.i
\a ., r
x s
I.
,
r
0.41`. r� F1 ••1�J I f' S7 ' I ,,f 4
i kJ'
yy � S
O r
Ea
— ,. _.-"- 4

STORMWATER CALCULATIONS

JUNIPER CREEK CLUB HOUSE
1-YR STORM ROUTING

I
Hydrograph Report
Hydraflow Hydrographs by Intelisolve v9.22 Wednesday, Dec 3,2008
Hyd. No. 1
Pre Development
Hydrograph type = SCS Runoff Peak discharge = 1.521 cfs
Storm frequency = 1 yrs Time to peak = 725 min
Time interval = 1 min Hyd. volume = 4,734 cuft
Drainage area = 0.800 ac Curve number = 77
Basin Slope = 0.0 % Hydraulic length = 0 ft
Tc method = USER Time of conc. (Tc) = 5.0 min
Total precip. = 3.70 in Distribution = Type Ill
Storm duration = 24 hrs Shape factor = 484
Hydrograph Discharge Table (Printed values>=60.00%of op.)
Time -- Outflow
(min cfs)
720 0.964
721 1.126
722 1.285
723 1.418
724 1.501
725 1.521 «
726 1.484
727 1.399
728 1.285
729 1.159
730 1.041
731 0.942
...End

2
Hydrograph Report
Hydraflow Hydrographs by Intelisolve v9.22 Wednesday,Dec 3,2008
Hyd. No. 2
Post Development
Hydrograph type = SCS Runoff Peak discharge = 2.279 cfs
Storm frequency = 1 yrs Time to peak = 725 min
Time interval = 1 min Hyd. volume = 7,077 cuft
Drainage area = 0.800 ac Curve number = 87*
Basin Slope = 0.0 % Hydraulic length = 0 ft
Tc method = USER Time of conc. (Tc) = 5.0 min
Total precip. = 3.70 in Distribution = Type III
Storm duration = 24 hrs Shape factor = 484
Composite(Area/CN)=[(0.430 x 98)+(0.370 x 74)]10.800
Hydrograph Discharge Table (Printed values>=60.00%of Qp.)
Time -- Outflow
(min cfs)
720 1.548
721 1.780
722 2.002
723 2.178
724 2.276
725 2.279«
726 2.198
727 2.052
728 1.866
729 1.667
730 1.483
...End

Hydrograph Report 3
Hydraflow Hydrographs by Intelisolve v9.22 Wednesday,Dec 3,2008
Hyd. No. 3
Detention Area
Hydrograph type = Reservoir Peak discharge = 1.429 cfs
Storm frequency = 1 yrs Time to peak = 730 min
Time interval = 1 min Hyd. volume = 7,076 cuft
Inflow hyd. No. = 2 - Post Development Reservoir name = DRY POND
Max. Elevation = 25.18 ft Max. Storage = 743 cuft
Storage Indication method used.
Hydrograph Discharge Table (Printed values>=60.00%of Qp.)
Time Inflow Elevation Clv A Clv B Clv C PfRsr Wr A Wr B Wr C Wr D Exfil Outflow
(min) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs
722 2.002 25.08 0.913 ---- 0.913
723 2.178 25.10 0.994 ---- 0.994
724 2.276 25.12 1.092 1.092
725 2.279 « 25.14 1.186 ---- 1.186
726 2.198 25.15 ---- 1.270 ---- ---- 1.270
727 2.052 25.17 1.337 ---- 1.337
728 1.866 25.18 ---- 1.387 1.387
729 1.667 25.18 1.417 1.417
/3U 1.483 25.18 « 1.429 ---- ---- 1.429 «
731 1.332 25.18 -- 1.428 ---- 1.428
732 1.216 25.18 -- 1.416 --- 1.416
733 1.130 25.18 1.396 1.396
734 1.066 25.17 1.373 ---- 1.373
735 1.019 25.17 1.346 ---- ---- 1.346
736 0.982 25.16 1.319 1.319
737 0.948 25.16 ---- ---- -- 1.291 1.291
738 0.913 25.15 1.262 1.262
739 0.878 25.15 --- 1.233 1.233
740 0.843 25.14 1.204 1.204
741 0.808 25.14 1.174 1.174
742 0.772 25.13 ---- 1.143 ---- 1.143
743 0.736 25.12 ---- 1.112 ---- 1.112
744 0.700 25.12 -- - 1.081 1.081
745 0.664 25.11 1.049 1.049
746 0.627 25.11 1.017 - - 1.017
747 0.590 25.10 0.985 -- - 0.985
748 0.553 25.09 - 0.957 - ----- ---- 0.957
749 0.516 25.09 0.929 0.929
750 0.479 25.08 0.899 0.899
751 0.442 25.07 0.870 ---- 0.870
...End

Pond Report 4
Hydraflow Hydrographs by Intelisolve v9.22 Wednesday,Dec 3,2008
Pond No. 1 - DRY POND
Pond Data
Contours-User-defined contour areas.Average end area method used for volume calculation. Begining Elevation=24.80 ft
Stage I Storage Table
Stage(ft) Elevation(ft) Contour area(sqft) Incr.Storage(cuft) Total storage(cuft)
0.00 24.80 00 0 0
0.20 25.00 349 35 35
1.20 26.00 7,374 3,862 3,896
Culvert/Orifice Structures Weir Structures
[A] [B] [C] [PrfRsr] [A] [B] [C] [D]
Rise(in) = 0.00 0.00 0.00 0.00 Crest Len(ft) = 2.00 10.00 0.00 0.00
Span(in) = 0.00 0.00 0.00 0.00 Crest El.(ft) = 24.80 25.50 0.00 0.00
No.Barrels = 0 0 0 0 Weir Coeff. = 3.00 3.00 3.33 3.33
Invert El.(ft) = 0.00 0.00 0.00 0.00 Weir Type = Broad Broad --
Length(ft) = 0.00 0.00 0.00 0.00 Multi-Stage = No No No No
Slope(%) = 0.00 0.00 0.00 n/a
N-Value = .013 .013 .013 n/a
Orifice Coeff. = 0.60 0.60 0.60 0.60 Exfil.(in/hr) = 0.000(by Wet area)
Multi-Stage - n/a No No No TW Elev.(ft) = 0.00
Note:Culvert/Orifice outflows are analyzed under inlet(ic)and outlet(oc)control. Weir risers checked for orifice conditions(ic)and submergence(s).
Stage(ft) Stage/Discharge Elev(ft)
2.00
26.80
1.80
26.60
1.60
26.40
1.40
26.20
1.20
26.00
1.00 - 25.80
0.80 - •� a 25.60
0.60
25.40
0.40
25.20
0.20 - -_
25.00
0.00 '
' 24.80
0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00
Total Q
• Discharge(cfs)

Hydrograph Report
Hydraflow Hydrographs by Intelisolve v9.22 Wednesday, Dec 3,2008
Hyd. No. 1 oFF. /TE1_
Pre Development
Hydrograph type = SCS Runoff Peak discharge = 0.090 cfs
Storm frequency = 1 yrs Time to peak = 725 min
Time interval = 1 min Hyd. volume = 281 cuft
Drainage area = 0.048 ac Curve number = 77
Basin Slope = 0.0 % Hydraulic length = 0 ft
Tc method = USER Time of conc. (Tc) = 5.0 min
Total precip. = 3.70 in Distribution = Type Ill
Storm duration = 24 hrs Shape factor = 484
Hydrograph Discharge Table (Printed values =60.00%ofOp.)
Time -- Outflow
(min cfs)
720 0.057
721 0.067
722 0.076
723 0.084
724 0.089
725 0.090«
726 0.088
727 0.083
728 0.076
729 0.069
730 0.062
731 0.056
...End

Hydrograph Report 2
Hydraflow Hydrographs by Intelisolve v9.22 Wednesday,Dec 3,2008
Hyd. No. 2 OFF /7t.
Post Development
Hydrograph type = SCS Runoff Peak discharge = 0.177 cfs
Storm frequency = 1 yrs Time to peak = 724 min
Time interval = 1 min Hyd. volume = 616 cuft
Drainage area = 0.048 ac Curve number = 98*
Basin Slope = 0.0 % Hydraulic length = 0 ft
Tc method = USER Time of conc. (Tc) = 5.0 min
Total precip. = 3.70 in Distribution = Type Ill
Storm duration = 24 hrs Shape factor = 484
*Composite(Area/CN)=[(0.027 x 98)]/0.048
Hydrograph Discharge Table (Printed values>=60.00%of Op.)
Time -- Outflow
(min cfs)
719 0.110
720 0.126
721 0.143
722 0.159
723 0.171
724 0.177«
725 0.176
726 0.168
727 0.156
728 0.140
729 0.124
730 0.110
...End

JUNIPER CREEK CLUB HOUSE
10-YR STORM ROUTING

Hydrograph Report
Hydraflow Hydrographs by Intelisolve v9.22 Wednesday,Dec 3,2008
Hyd. No. 1
Pre Development
Hydrograph type = SCS Runoff Peak discharge = 4.220 cfs
Storm frequency = 10 yrs Time to peak = 725 min
Time interval = 1 min Hyd. volume = 13,075 cult
Drainage area = 0.800 ac Curve number = 77
Basin Slope = 0.0 % Hydraulic length = 0 ft
Tc method = USER Time of conc. (Tc) = 5.0 min
Total precip. = 7.00 in Distribution = Type Ill
Storm duration = 24 hrs Shape factor = 484
Hydrograph Discharge Table (Printed values>=60.00%of Op.)
Time -- Outflow
(min cfs)
720 2.855
721 3.286
722 3.698
723 4.027
724. 4.210
725 4.220 «
726 4.073
727 3.803
728 3.460
729 3.093
730 2.753
...End

2
Hydrograph Report
Hydraflow Hydrographs by Intelisolve v9.22 Wednesday,Dec 3,2008
Hyd. No. 2
Post Development
Hydrograph type = SCS Runoff Peak discharge = 5.112 cfs
Storm frequency = 10 yrs Time to peak = 724 min
Time interval = 1 min Hyd. volume = 16,409 cuft
Drainage area = 0.800 ac Curve number = 87*
Basin Slope = 0.0 % Hydraulic length = 0 ft
Tc method = USER Time of conc. (Tc) = 5.0 min
Total precip. = 7.00 in Distribution = Type Ill
Storm duration = 24 hrs Shape factor = 484
*Composite(Area/CN)=[(0.430 x 98)+(0.370 x 74)]/0.800
Hydrograph Discharge Table (Printed values 60.00%of Op.)
Time -- Outflow
(min cfs)
719 3.102
720 3.569
721 4.076
722 4.552
723 4.922
724 5.112 <<
725 5.092
726 4.885
727 4.538
728 4.107
729 3.653
730 3.237
...End

r
3
Hydrograph Report
Hydraflow Hydrographs by Intelisolve v9.22 Wednesday, Dec 3,2008
Hyd. No. 3
Detention Area
Hydrograph type = Reservoir Peak discharge = 3.488 cfs
Storm frequency = 10 yrs Time to peak = 729 min
Time interval = 1 min Hyd. volume = 16,409 cuft
Inflow hyd. No. = 2 - Post Development Reservoir name = DRY POND
Max. Elevation = 25.50 ft Max. Storage = 1,952 cuft
Storage Indication method used.
Hydrograph Discharge Table (Printed values>=60.00%ofQp.)
Time Inflow Elevation Clv A Clv B Clv C PfRsr Wr A Wr B Wr C Wr D Exfil Outflow
(min) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs
722 4.552 25.31 2.204 2.204
723 4.922 25.35 2.454 ---- 2.454
724 5.112« 25.39 2.706 --- 2.706
725 5.092 25.42 2.955 0.000 2.955
726 4.885 25.45 3.172 0.000 -- 3.172
727 4.538 25.48 3.336 0.000 --- ---- ---- 3.336
728 4.107 25.49 3.441 0.000 ---- ---- 3.441
729 3.653 25.50 « 3.488 0.000 --- 3.488 «
730 3.237 25.50 ---- 3.484 0.000 ---- 3.484
731 2.896 25.49 3.439 0.000 - 3.439
732 2.636 25.48 - 3.367 0.000 3.367
733 2.441 25.47 ---- 3.279 0.000 ---- 3.279
734 2.298 25.45 ---- ---- 3.182 0.000 ---- 3.182
735 2.192 25.44 3.082 0.000 -- -- 3.082
736 2.108 25.43 2.983 0.000 ---- 2.983
737 2.031 25.41 2.885 0.000 2.885
738 1.954 25.40 ---- ---- 2.790 0.000 2.790
739 1.877 25.39 2.704 2.704
740 1.799 25.37 2.618 ---- 2.618
741 1.721 25.36 ----- 2.534 2.534
742 1.643 25.35 ---- 2.450 ---- 2.450
743 1.565 25.34 2.366 2.366
744 1.486 25.32 ---- ---- 2.284 2.284
745 1.407 25.31 ---- 2.201 2.201
746 1.328 25.30 2.119 2.119
...End

Pond Report 4
Hydraflow Hydrographs by Intelisolve v9.22 Wednesday, Dec 3,2008
Pond No. 1 - DRY POND
Pond Data
Contours-User-defined contour areas.Average end area method used for volume calculation. Begining Elevation=24.80 ft
Stage/Storage Table
Stage(ft) Elevation(ft) Contour area(sqft) Incr.Storage(cuft) Total storage(cuft)
0.00 24.80 00 0 0
0.20 25.00 349 35 35
1.20 26.00 7,374 3,862 3,896
Culvert I Orifice Structures Weir Structures
[A] [B] [C] [PrfRsr] [A] [B] [C] [D]
Rise(in) = 0.00 0.00 0.00 0.00 Crest Len(ft) = 2.00 10.00 0.00 0.00
Span(in) = 0.00 0.00 0.00 0.00 Crest El.(ft) = 24.80 25.50 0.00 0.00
No.Barrels = 0 0 0 0 Weir Coeff. = 3.00 3.00 3.33 3.33
Invert El.(ft) = 0.00 0.00 0.00 0.00 Weir Type = Broad Broad ---
Length(ft) = 0.00 0.00 0.00 0.00 Multi-Stage = No No No No
Slope(%) = 0.00 0.00 0.00 n/a
N-Value = .013 .013 .013 n/a
Orifice Coeff. = 0.60 0.60 0.60 0.60 Exfil.(in/hr) = 0.000(by Wet area)
Multi-Stage = n/a No No No TW Elev.(ft) = 0.00
Note:Culvert/Orifice outflows are analyzed under inlet(ic)and outlet(oc)control. Weir risers checked for orifice conditions(ic)and submergence(s).
Stage(ft) Stage/Discharge
Elev(ft)
2.00
--- 26.80
1.80 ----
----- 26.60
1.60 --
---
1.40IMIIIIIIIIII
26.40
---- 26.20
1.20 ---
---- 26.00
1.00 .,......... 25.80
0.80 ..
---
. 25.60
0.60 ------
25.40
0.40IIIIIII----
25.20
0.20 -- 25.00
0.00 ' -----
2.4.80
0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00
Total Q Discharge(cfs)

1
Hydrograph Report
Hydraflow Hydrographs by Intelisolve v9.22 Wednesday,Dec 3,2008
Hyd. No. 1 p?Er /T'
Pre Development
Hydrograph type = SCS Runoff Peak discharge = 0.251 cfs
Storm frequency = 10 yrs Time to peak = 725 min
Time interval = 1 min Hyd. volume = 776 cuft
Drainage area = 0.048 ac Curve number = 77
Basin Slope = 0.0 % Hydraulic length = 0 ft
Tc method = USER Time of conc. (Tc) = 5.0 min
Total precip. = 7.00 in Distribution = Type Ill
Storm duration = 24 hrs Shape factor = 484
Hydrograph Discharge Table (Printed values>=60.00%of Qp.)
Time -- Outflow
(min cfs)
720 0.170
721 0.195
722 0.220
723 0.239
724 0.250
725 0.251 «
726 0.242
727 0.226
728 0.205
729 0.184
730 0.163
...End

Hydrograph Report 2
Hydraflow Hydrographs by Intelisolve v9.22 Wednesday,Dec 3,2008
Hyd. No. 2 F
Post Development
Hydrograph type = SCS Runoff Peak discharge = 0.338 cfs
Storm frequency = 10 yrs Time to peak = 724 min
Time interval = 1 min Hyd. volume = 1,202 cuft
Drainage area = 0.048 ac Curve number = 98*
Basin Slope = 0.0 % Hydraulic length = 0 ft
Tc method = USER Time of conc. (Tc) = 5.0 min
Total precip. = 7.00 in Distribution = Type Ill
Storm duration = 24 hrs Shape factor = 484
*Composite(Area/CN)=[(0.027 x 98)]/0.048
Hydrograph Discharge Table (Printed values>=60.00%ofOp.)
Time -- Outflow
(min cfs)
719 0.210
720 0.240
721 0.273
722 0.303
723 0.326
724 0.338 <<
725 0.335
726 0.320
727 0.296
728 0.267
729 0.237
730 0.209
...Fnd

STREAM CLASSIFICATION

Name of Stream Description Curr. Class Date Basin Stream Index#
Bay Branch From source to Hood C;Su 04/01/59 Cape Fear 18-66-7
Creek
Neal Branch From source to Hood C;Sw 04/01/59 Cape Fear 18-66-8
Creek
Bay Branch From source to Cape C;Sw 04/01/59 Cape Fear 18-67
Fear River
Indian Creek From source to Cape C;Sw 04/01/59 Cape Fear 18-70
Fear River
Clabber Branch From source to Indian C;Sw 04/01/59 Cape Fear 18-70-1
Creek
Cherry Tree Prong From source to Indian C;Sw 04/01/59 Cape Fear 18-70-2
Creek
Mulberry Branch From source to Indian C;Sw 04/01/59 Cape Fear 18-70-3
Creek
Otter Branch From source to C;Sw 04/01/59 Cape Fear 18-70-3-1
Mulberry Branch
Mill Branch From soruce to Indian C;Sw 04/01/59 Cape Fear 18-70-4
Creek
Cartwheel Branch From source to Cape SC;Sw 04/01/59 Cape Fear 18-72
Fear River
Alligator Creek From source to Cape SC;Sw 04/01/59 Cape Fear 18-75
Fear River
Brunswick River From source to Cape SC 08/09/81 Cape Fear 18-77
Fear River
7Y-CSturgeon Creek From source to C;Sw ' 04/01/59 Cape Fear 18-77-1
________ Buunswick River
Mill Creek From source to C;Sw 04/01/59 Cape Fear 18-77-1-1
Sturgeon Creek
Rowell Branch From source to Mill C;Sw 04/01/59 Cape Fear 18-77-1-1-1
Creek
Banton Branch From source to Mill C;Sw 04/01/59 Cape Fear 18-77-1-1-2
Creek
Redmond Creek From source to SC;Sw 04/01/59 Cape Fear 18-77-2
Brunswick River
Jackeys Creek From source to C;Sw 04/01/59 Cape Fear 18-77-3
Brunswick River
Piney Branch From source to Jackeys C;Sw 04/01/59 Cape Fear 18-77-3-1
Creek
Mallory Creek From source to Cape C;Sw 04/01/59 Cape Fear 18-78
Fear River
Little Mallory From source to Mallory C;Sw 04/01/59 Cape Fear 18-78-1
Creek (Beaverdam Creek
Branch)
Town Creek From source to Cape C;Sw 09/01/74 Cape Fear 18-81
(Rattlesnake Fear River
Branch)
Turkey Branch From source to Town C;Sw 04/01/59 Cape Fear 18-81-1
Creek
Beaverdam Pond Entire pond and C;Sw 04/01/59 Cape Fear 18-81-10
connecting stream to
Town Creek
Page 8 of 14 2008-11-15 06:21:29