SW8210614_Historical file_20210728

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July 2r,2021
WNDP#2,LLC(Developer)
Attn.Hill Rogers,Manager
1201 Glen Meade Road
Wilmington,NC 28401
And
Dry Pond Partners,LLC(Owner)
Attu:Bruce Cameron,IV,Manager
1201 Glen Meade Road
Wilmington,NC 294401
Subject: State Stormwater Management Permit No.SWS 210614
Whey Branch Affixed Devekgment
High Density Subdivision Project
New Hanover County
Dear Mr.Rogers and Mr.Cameron:
The Wilmington Regional Office received a complete State Stormwater Management Permit Application for the
subject project on July 161,2021. Staff review of the plans and specifications has determined that the project,as
proposed,complies with the Stormwater Regulations set forth in Title 15A NCAC 02H.1000 amended on January
1,2017(2017 Rules). We are hereby forwarding Permit No. SW8 210614 dated.July 28*,2021,for the
construction of the built-upon areas(BUA)and stormwater control measures(SCMs)associated with the subject
project.
This permit shall be effective from the date of issuance until July 2911,2029 and the project shad be subject to the
conditions and limitations as specified therein and does not supersede any other agency permit that may be
required. Failure to comply with these requirements will result in future compliance problems.Please note that
this permit is not transferable except after notice to and approval by the Division.
This cover letter,attachments,and all documents on file with DEMLR shall be considered part of this permit and
is herein incorporated by reference.
Please be aware that it is the responsibility ofthe permit holders,WNDP#2,LLC("Developer")and Dry Pond
Partners;LLC(`arty Owner"),to notify the Division of any changes in ownership and request an
ownership/name change for the stormwa ter permit. However,if the development agreement between the
Developer and the Property Owner is dissolved,cancelled or defaults,and the Division is not notified by the
Developer to transfer the permit,then the responsibility for permit compliance reverts back to the Property
Owner. A complete transfer request must be submitted to the Division within 30 days as described below
otherwise the Developer and Property Owner will be operating a sormwater treatment facility without a valid
permit which is a violation of NC General Statue 143-215.1. Failure to transfer the permit may result in
appropriate enforcement action in accordance with North Carolina General Statute§143-215.6A through §143-
215.6C being taken against the Property Owner.
If any pasts,requirements,or limitations contained in this permit are unacceptable,you have the right to request
an adjudicatory hearing by filing a written petition with the.Office of Administrative Hearings:(OAR).. The
written petition must conform to Chapter 150B of the North Carolina General Statutes and must be filed with the
OAH within thirty(30)days of receipt of this permit. You should contact the OAH with all questions regarding
the filing fee(if a filing fee is required)and/or the details of the filing process.at 6714 Mail Service Center,
Raleigh,NC 27699-6714,or via:telephone at 919-431-3000,or visit their website at wwwNCOAH.com.Unless
such demands are made this permit shall be final and binding.
North Carolina Department otEnult w mental Qpality I Dmswn of Energy,Mineral and Land kesorirees
Wifmuigton Regional Fie 127 Cardinal Drive Extension I Wilmir►gtm North.Carolina 28405
aa�u cAG.7%TM

State Stmmwater Permit No.SW8 210614
Page 2 of 2
If you have any questions concerning this permit„please contact Kellie Beth Norris in the Wilmington Regional
Office,at(910)796-7215 or kell emorris@cdenr4ov.
Sincerely,
Brian Wrenn,Director
Division of Energy,Mineral and Land Resources
Enclosures: AMw meent A—Desigr r s Certification Form
Atichment B—Built-Upon Area.Allocation
Application Documents
DESfkbn: \\\StmmwatcrTtrmits 8t Projecft\2021\210614 HD\202107 permit 210614
cc: Kyle Heamg,PE,Cape Fear Engineering
Wilmington Regkmal Office Stormwater File
North Carorma Department of Environmental:Qaft I ©Msion of Energy,,Wmeral and Land RemKmes
e..A-DHE
RegPonal Office 1127 Cardinal Drive ExOecrs<on I iiming©om North Carolina 28405
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State Stormwater Management
Permit No. SW8 210614
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY SUBDIVISION DEVELOPMENT
In compliance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations promulgated and adopted by the North
Carolina Environmental Management Commission, including 15A NCAC 02H.1000 amended on
January 1, 2017 (2017 Rules) (the "stormwater rules"),
PERMISSION IS HEREBY GRANTED TO
WA/DP#2, LLC and Dry Pond Partners, LLC
Whiskey Branch Mixed Development
4000 South College Road, Wilmington, New Hanover County
FOR THE
construction, management, operation and maintenance of built-upon area (BUA) draining to one (1)
wet pond ("stormwater control measures" or"SCMs") discharging to Class SA-HQW as outlined in the
application, approved stormwater management plans, supplement, calculations, operation and
maintenance agreement, recorded documents, specifications, and other supporting data (the
"approved plans and specifications") as attached and/or on file with and approved by the Division of
Energy, Mineral and Land Resources (the "Division" or"DEMLR"). The project shall be constructed,
operated and maintained in accordance with these approved plans and specifications. The approved
plans and specifications are incorporated by reference and are enforceable part of this permit.
This permit shall be effective from the date of issuance until July 29th1 2029 and shall be subject to the
following specified conditions and limitations. The permit issued shall continue in force and effect until
the permittee files a request with the Division for a permit modification, transfer, renewal, or
rescission; however, these actions do not stay any condition. The issuance of this permit does not
prohibit the Director from reopening and modifying the permit, revoking and reissuing the permit, or
terminating the permit for cause as allowed by the laws, rules, and regulations contained in Title 15A
NCAC 2H.1000 and NCGS 143-215.1 et.al.
1. BUA REQUIREMENTS. The maximum amount of BUA allowed for the entire project is
1,524,600 square feet. The runoff from all BUA within the permitted drainage area of this project
must be directed into the permitted SCM. The BUA requirements and allocations for this project
are as follows:
a. SCM BUA LIMITS. The SCM has been designed using the runoff treatment method to
handle the runoff from 1,524,600 square feet of BUA within the delineated drainage area.
The BUA for the future development is limited to 839,985 square feet.
b. BUA FOR INDIVIDUAL LOTS. Each of the 44 lots are limited to a maximum amount of BUA
as indicated in Attachment B of this permit and as indicated in the approved plans and
specifications. The maximum BUA assigned to each lot via this permit and the recorded
deed restrictions and protective covenants may not be increased or decreased by
either the individual lot owner or the permittee unless and until the permittee notifies
the Division and obtains written approval from the Division.
Page 1 of 6

State Stormwater Management
Permit No. SW8 210614
c. CAMA AECs. Where a project or lot is located within CAMA's Area of Environmental
Concern (AEC), the Division of Coastal Management (DCM) may calculate a different
maximum BUA based on CAMA regulations. The more restrictive BUA limit will apply to the
project.
2. OFFSITE LOT REQUIREMENTS. Each non-residential lot whose ownership is not retained by
the permittee shall submit a separate off-site stormwater permit application to the Division and
receive approval prior to construction. Prior to the discharge of stormwater runoff from any lot
into the approved stormwater system, the permittee shall ensure that the owner of the non-
residential lot has obtained the separate off-site stormwater management permit.
3. SCM REQUIREMENTS. The SCM requirements for this project are as follows:
a. SCM DESIGN. The SCM is permitted based on the design criteria presented in the sealed,
signed and dated supplement and as shown in the approved plans and specifications. This
SCM must be provided and maintained at the design condition.
b. SCM DESIGN FOR SA WATER. The SCM(s) provide(s) runoff treatment for the difference
between the pre-and post-development runoff volumes for the one-year, 24-hour storm
event and have demonstrated that it is not feasible to meet the minimum design criteria for
an infiltration system. The stormwater is filtered through a minimum of 18 inches of sand
prior to discharge. The discharge is directed to a level spreader—filter strip and the excess
runoff is released at a non-erosive velocity at the edge of the vegetated setback or to an
existing stormwater drainage system.
c. PLANTING PLAN. The SCM landscape planting plan shown in the approved plans shall be
followed in its entirety during construction. After the plants are established, the operation
and maintenance agreement must be followed.
d. FOUNTAINS. At this time, a decorative spray fountain has not been proposed within the wet
pond. Decorative spray fountains will be allowed in the wet pond if documentation is
provided demonstrating that the proposed fountain will not cause resuspension of sediment
within the pond or cause erosion of the pond side slopes.
e. IRRIGATION. If the wet pond is to be used for irrigation, it is recommended that some water
be maintained in the permanent pool, the vegetated shelf is planted with appropriate species
that can handle fluctuating conditions, and human health issues are addressed.
4. STORMWATER OUTLETS. The peak flow from the 10-year storm event shall not cause
erosion downslope of the discharge point.
5. VEGETATED SETBACKS. A 50-foot wide vegetative setback must be provided and maintained
in grass or other vegetation adjacent to all surface waters as shown on the approved plans. The
setback is measured horizontally from the normal pool elevation of impounded structures, from
the top of bank of each side of streams or rivers, and from the mean high waterline of tidal
waters, perpendicular to the shoreline.
a. BUA IN THE VEGETATED SETBACK. The runoff from the entire BUA of the development
must be collected, treated, and discharged so that it passes through a segment of the
vegetated buffer and is managed so that it otherwise complies with all applicable State and
federal stormwater management requirements. This allows BUA to be placed within the
vegetated setback as shown on the approved plans.
b. RELEASE OF STORMWATER NOT TREATED IN AN SCM. Stormwater that is not treated
in an SCM must be released at the edge of the vegetated setback and allowed to flow
through the setback as dispersed flow.
6. RECORDED DOCUMENT REQUIREMENTS. The stormwater rules require the following
documents to be recorded with the Office of the Register of Deeds prior to the sale of individual
lots or groups of lots:
Page 2 of 6

State Stormwater Management
Permit No. SW8 210614
a. ACCESS AND/OR EASEMENTS. The entire stormwater conveyance system, including any
SCMs, and maintenance accesses must be located in public rights-of-way, dedicated
common areas that extend to the nearest public right-of-way, and/or permanent recorded
easements that extend to the nearest public right-of-way for the purpose of inspection,
operation, maintenance, and repair.
b. OPERATION AND MAINTENANCE AGREEMENT. The operation and maintenance
agreement must be recorded with the Office of the Register of Deeds.
c. FINAL PLATS. The final recorded plats must reference the operation and maintenance
agreement and must also show all public rights-of-way, dedicated common areas, and/or
permanent drainage easements, in accordance with the approved plans.
d. DEED RESTRICTIONS AND PROTECTIVE COVENANTS. Recorded deed restrictions and
protective covenants must include, at a minimum, the following statements related to
stormwater management:
i. The following covenants are intended to ensure ongoing compliance with State
Stormwater Management Permit Number SW8 210614, as issued by the Division of
Energy, Mineral and Land Resources (the "Division") under 15A NCAC 02H.1000,
effective January 1, 2017.
ii. The State of North Carolina is made a beneficiary of these covenants to the extent
necessary to maintain compliance with the Stormwater Management Permit.
iii. These covenants are to run with the land and be binding on all persons and parties
claiming under them.
iv. The covenants pertaining to stormwater may not be altered or rescinded without
the express written consent of the Division.
V. Alteration of the drainage as shown on the approved plans may not take place
without the concurrence of the Division.
vi. The maximum built-upon area (BUA) per lot is as shown in Attachment B. This
allotted amount includes any BUA 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 not shown on the approved plans. BUA has the same meaning as G.S.
143-214.7, as amended.
vii. For those lots within the CAMA Area of Environmental Concern, where DCM
calculates a different maximum lot BUA, the governing maximum lot BUA shall be
the more restrictive of the two amounts.
viii. The maximum allowable BUA shall not be exceeded on any lot until the permit is
modified to ensure compliance with the stormwater rules, permit, and the approved
plans and specifications.
ix. All runoff from the BUA on the lot must drain into the permitted system. This may
be accomplished via grading, a stormwater collection system and/or a vegetated
conveyance.
X. A 50-foot wide vegetative setback must be provided and maintained adjacent to all
surface waters in accordance with 15A NCAC 02H.1003(4) and the approved
plans.
xi. Any individual or entity found to be in noncompliance with the provisions of a
stormwater management permit or the requirements of the stormwater rules is
subject to enforcement procedures as set forth in NCGS 143, Article 21.
xii. Each non-residential lot within the subdivision whose ownership is not retained by
the permittee, must apply for and receive a separate offsite stormwater
management permit from the Division prior to construction.
e. DEEDS FOR INDIVIDUAL LOTS. The permittee shall record deed restrictions and
protective covenants prior to the issuance of a certificate of occupancy to ensure the permit
conditions and the approved plans and specifications are maintained in perpetuity.
7. CONSTRUCTION. During construction, erosion shall be kept to a minimum and any eroded
areas of the on-site stormwater system will be repaired immediately.
Page 3 of 6

State Stormwater Management
Permit No. SW8 210614
a. PROJECT CONSTRUCTION, OPERATION AND MAINTENANCE. During construction, all
operation and maintenance for the project shall follow the Erosion Control Plan requirements
until the Sediment-Erosion Control devices are converted to SCMs or no longer needed.
Once the device is converted to a SCM, the permittee shall provide and perform the
operation and maintenance as outlined in the applicable section below.
b. SCM RESTORATION. If one or more of the SCMs are used as an Erosion Control device
and/or removed or destroyed during construction, it must be restored to the approved state
stormwater design condition prior to close-out of the erosion control plan and/or project
completion and/or transfer of the state stormwater permit. Upon restoration, a new or
updated certification will be required for the SCM(s) and a copy must be submitted to the
appropriate DEQ regional office.
B. MODIFICATIONS. No person or entity, including the permittee, shall alter any component
shown in the approved plans and specifications. Prior to the construction of any modification to
the approved plans, the permittee shall submit to the Director, and shall have received approval
for modified plans, specifications, and calculations including, but not limited to, those listed
below. For changes to the project or SCM that impact the certifications, a new or updated
certification(s), as applicable, will be required and a copy must be submitted to the appropriate
DEQ regional office upon completion of the modification.
a. Any modification to the approved plans and specifications, regardless of size including the
SCM(s), BUA, details, etc.
b. Redesign or addition to the approved amount of BUA or to the drainage area.
c. Further development, subdivision, acquisition, lease or sale of any, all or part of the project
and/or property area as reported in the approved plans and specifications.
d. Altering, modifying, removing, relocating, redirecting, regrading, or resizing of any
component of the approved SCM(s), stormwater collection system and/or vegetative
conveyance shown on the approved plan.
e. The construction of any allocated future BUA.
f. Adding the option to use permeable pavement or#57 stone within the lots as a permeable
surface. The request may require a proposed amendment to the deed restrictions and
protective covenants for the subdivision to be submitted and recorded.
g. The construction of any permeable pavement, #57 stone area, public trails, or landscaping
material within the common areas to be considered a permeable surface that were not
included in the approved plans and specifications.
In. Other modifications as determined by the Director.
9. DESIGNER'S CERTIFICATION. Upon completion of the project, the permittee shall determine if
the project is in compliance with the approved plans and take the necessary following actions:
a. If the permittee determines that the project is in compliance with the approved plans, then
within 45 days of completion, the permittee shall submit to the Division one hard copy and
one electronic copy of the following:
i. The completed and signed Designer's Certification provided in Attachment A
noting any deviations from the approved plans and specifications. Deviations
may require approval from the Division;
ii. A copy of the recorded operation and maintenance agreement;
iii. Unless already provided, a copy of the recorded deed restrictions and
protective covenants; and
iv. A copy of the recorded plat delineating the public rights-of-way, dedicated
common areas and/or permanent recorded easements, when applicable.
b. If the permittee determines that the project is not in compliance with the approved plans, the
permittee shall submit an application to modify the permit within 30 days of completion of the
project or provide a plan of action, with a timeline, to bring the site into compliance.
10. OPERATION AND MAINTENANCE. The permittee shall provide and perform the operation and
maintenance necessary, as listed in the signed operation and maintenance agreement, to
assure that all components of the permitted on-site stormwater system are maintained at the
approved design condition. The approved operation and maintenance agreement must be
followed in its entirety and maintenance must occur at the scheduled intervals.
Page 4 of 6

State Stormwater Management
Permit No. SW8 210614
a. CORRECTIVE ACTIONS REQUIRED. If the facilities fail to perform satisfactorily, the
permittee shall take immediate corrective actions. This includes actions required by the
Division and the stormwater rules such as the construction of additional or replacement on-
site stormwater systems. These additional or replacement measures shall receive a permit
from the Division prior to construction.
b. MAINTENANCE RECORDS. Records of maintenance activities must be kept and made
available upon request to authorized personnel of the Division. The records will indicate the
date, activity, name of person performing the work and what actions were taken.
11. PERMIT RENEWAL. A permit renewal request must be submitted at least 180 days prior to the
expiration date of this permit. The renewal request must include the appropriate application,
documentation and the processing fee as outlined in 15A NCAC 02H.1045(3).
12. CURRENT PERMITTEE NAME OR ADDRESS CHANGES. The permittee shall submit a
completed Permit Information Update Application Form to the Division within 30 days to making
any one or more of the following changes:
a. A name change of the current permittee;
b. A name change of the project;
c. A mailing address change of the permittee.
13. TRANSFER. This permit is not transferable to any person or entity except after notice to and
approval by the Director. Neither the sale of the project and/or property, in whole or in part, nor
the conveyance of common area to a third party constitutes an approved transfer of the permit.
a. DEVELOPER AGREEMENT. It is the responsibility of the permit holders, WNDP#2, LLC
("Developer") and Dry Pond Partners, LLC ("Property Owner"), to notify the Division of any
changes in ownership and request an ownership/name change for the stormwater permit.
However, if the development agreement between the Developer and Property Owner is
dissolved, cancelled or defaults, and the Division is not notified by the Developer to transfer
the permit, then the responsibility for permit compliance reverts back to the Property Owner.
A complete transfer request must be submitted to the Division within 30 days as described
below otherwise the Developer and Property Owner will be operating a stormwater treatment
facility without a valid permit which is a violation of NC General Statue 143-215.1. Failure to
transfer the permit may result in appropriate enforcement action in accordance with North
Carolina General Statute §143-215.6A through §143-215.6C being taken against the
Property Owner.
b. TRANSFER REQUEST. The transfer request must include the appropriate application,
documentation and the processing fee as outlined in 15A NCAC 02H.1045(2) and must be
submitted upon occurrence of any one or more of the following events:
i. The sale or conveyance of the project and/or property area in whole or in part,
except in the case of an individual residential lot sale that is made subject to the
recorded deed restrictions and protective covenants;
ii. The assignment of declarant rights to another individual or entity;
iii. The sale or conveyance of the common areas to a Homeowner's or Property
Owner's Association, subject to the requirements of NCGS 143-214.7(c2);
iv. Dissolution of the partnership, corporate, or LLC entity, subject to NCGS 55-14-05
or NCGS 57D-6-07 and 08;
V. Bankruptcy;
vi. Foreclosure, subject to the requirements of Session Law 2013-121;
b. TRANSFER INSPECTION. Prior to transfer of the permit, a file review and site inspection
will be conducted by Division personnel to ensure the permit conditions have been met and
that the project and the on-site stormwater system complies with the permit conditions.
Records of maintenance activities performed to date may be requested. Projects not in
compliance with the permit will not be transferred until all permit and/or general statute
conditions are met.
14. COMPLIANCE. The permittee is responsible for complying with the terms and conditions of this
permit and the approved plans and specifications until the Division approves the transfer
request.
Page 5 of 6

State Stormwater Management
Permit No. SW8 210614
a. REVIEWING AND MONITORING EACH LOT FOR COMPLIANCE. The permittee is
responsible for verifying that the proposed BUA on each individual lot, within each drainage
area and for the entire project does not exceed the maximum amount allowed by this permit.
The permittee shall review all individual lot plans for new construction and all subsequent
modifications and additions for compliance. The plans reviewed must include all proposed
BUA, grading, and driveway pipe placement. The permittee shall not approve any lot plans
where the maximum allowed BUA limit has been exceeded or where modifications are
proposed to the grading and/or to the stormwater collection system and/or to the vegetated
conveyance unless and until a permit modification has been approved by the Division. The
permittee shall review and routinely monitor the project and each lot to ensure continued
compliance with the conditions of the permit, the approved plans and specifications, and the
recorded deed restrictions and protective covenants. The permittee shall notify any lot
owner that is found to be in noncompliance with the conditions of this permit in writing and
shall require timely resolution.
b. ARCHITECTURAL REVIEW BOARD (ARB) OR COMMITTEE (ARC). The permittee may
establish an ARB or ARC to conduct individual lot reviews. However, any approval given by
the ARB or ARC on behalf of the permittee does not relieve the permittee of the
responsibility to maintain compliance with the conditions of the permit and the approved
plans and specifications.
c. APPROVED PLANS AND SPECIFICATIONS. A copy of this permit, approved plans,
application, supplement, operation and maintenance agreement, all applicable recorded
documents, and specifications shall be maintained on file by the permittee at all times.
d. DIVISION ACCESS. The permittee grants Division Staff permission to enter the property
during normal business hours to inspect all components of the permitted project.
e. ENFORCEMENT. Any individual or entity found to be in noncompliance with the provisions
of a stormwater management permit or the requirements of the stormwater rules is subject to
enforcement procedures as set forth in NCGS 143 Article 21.
f. OBTAINING COMPLIANCE. The Director may notify the permittee when the permitted site
does not meet one or more of the minimum requirements of the permit. Within the time
frame specified in the notice, the permittee shall submit a written time schedule to the
Director for modifying the site to meet minimum requirements. The permittee shall provide
copies of modified plans and certification in writing to the Director that the changes have
been made.
g. OTHER PERMITS. The issuance of this permit does not preclude the permittee from
obtaining and complying with any and all other permits or approvals that are required for this
development to take place, as required by any statutes, rules, regulations, or ordinances,
which are imposed by any other Local, State or Federal government agency having
jurisdiction. Any activities undertaken at this site that cause a water quality violation or
undertaken prior to receipt of the necessary permits or approvals to do so are considered
violations of NCGS 143-215.1, and subject to enforcement procedures pursuant to NCGS
143-215.6.
Permit issued this the 28t' day of July 2021.
NORTH CAROLINA ENVIRONME AL MANAGEMENT COMMISSION
Brian Wren , Director
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Permit Number SW8 210614
Page 6 of 6

State Stormwater Management
Permit No. SW8 210614
Attachment A
Certification Forms
The following blank Designer Certification forms are included and specific for this project:
• As-Built Permittee Certification
• As-Built Designer's Certification General MDC
• As-Built Designer's Certification for Wet Detention Pond Project
• As-Built Designer's Certification for Level Spreader and Vegetated Filter Strip MDC
A separate certification is required for each SCM. These blank certification forms may be copied and
used, as needed, for each SCM and/or as a partial certification to address a section or phase of the
project.
Page 1 of 1

State Stormwater Management
Permit No. SW8 210614
AS-BUILT PERMITTEE CERTIFICATION
I hereby state that I am the current permittee for the project named above, and I certify by my
signature below, that the project meets the below listed Final Submittal Requirements found in NCAC
02H.1042(4) and the terms, conditions and provisions listed in the permit documents, plans and
specifications on file with or provided to the Division.
H
Check here if this is a partial certification. Section/phase/SCM #?
Check here if this is part of a Fast Track As-built Package Submittal.
Printed Name Signature
I, , a Notary Public in the State of
County of do hereby certify that
personally appeared before me this day of , 20
and acknowledge the due execution of this as-built certification. (SEAL)
Witness my hand and official seal
My commission expires
Perm ittee's Certi'ficativn NCAC -1042(4) € ; NIA
Provided
j A. DEED RESTRICTIONS I BUA RECORn-S
1. The deed restrictions and protective covenants have been recorded Y or N
and contain the necessary language to ensure that the project is
maintained consistent with the stormwater regulations and with the
permit conditions.
2. A copy of the recorded deed restrictions and protective covenants Y or N
has been provided to the Division.
3. Records which track the BUA on each lot are being kept. (See Note Y or N
1)
$. MAINTENANCE.ACCESS
1. The SCMs are accessible for inspection, maintenance and repair. Y or N
2. The access is a minimum of 10 feet wide. Y or N
3. The access extends to the nearest public right-of-way. Y or N
C. EASEUEMS _..
1. The SCMs and the components of the runoff collection /conveyance Y or N
system are located in recorded drainage easements.
2. A copy of the recorded plat(s) is provided. Y or N
D. ,SINGLE FAMILY RESIDENTIAL LOTS -Mats for residential lots that Y or N
lhave an SCM include the follomd
1. The specific location of the SCM on the lot. Y or N
2. A typical detail for the SCM. Y or N
3. A note that the SCM is required to meet stormwater regulations and
that the lot owner is subject to enforcement action as set forth in Y or N
NCGS 143 Article 21 if the SCM is removed, relocated or altered
without prior approval.
E. OPERATION AND MAINTENANCE AGREEMENT Y or N
1. The O&M Agreement is referenced on the final recorded plat. Y or N
2. The O&M Agreement is recorded with the Register of Deeds and Y or N
appears in the chain of title-
F. PERATII N AND MAINTENANCE PLAN-- maintenance records are --
being kept in a known set location for each SCM and are available for Y or N
review.
i DESIGNER'S CERTIFICATION FORM — has been provided to the Y �� NDivision.
Page 1 of 8

State Stormwater Management
Permit No. SW8 210614
Note 1-Acceptable records include ARC approvals, as-built surveys, and county tax records.
Provide an explanation for every requirement that was not met, and for every "N/A" below. Attach
additional sheets as needed.
Page 2 of 8

State Stormwater Management
Permit No. SW8 210614
AS-BUILT DESIGNER'S CERTIFICATION GENERAL MDC
I hereby state that I am a licensed professional and I certify by my signature and seal below, that
have observed the construction of the project named above to the best of my abilities with all due care
and diligence, and that the project meets the below listed General MDC found in NCAC 02H.1050 in
accordance with the permit documents, plans and specifications on file with or provided to the
Division, except as noted on the "AS-BUILT" drawings, such that the intent of the stormwater rules
and statutes has been preserved.
Check here if this is a partial certification. Section/phase/SCM #?
Check here if this is a part of a Fast-Track As-Built Package Submittal per .1044(3).
Check here if the designer did not observe the construction, but is certifying the project_
Check here if pictures of the SCM are provided.
Printed
Name Signature
NC Registration
Number Date
SEAL: Consultant's Mailing Address:
City/State/ZIP
Phone Number
Consultant's Email address:
iQ Circle N if the as-built value differs from the Plan. If N is circled, provide an explanation on Page 2.
ON/E = not evaluated (provide explanation on page 2) GO N/A= not applicable to this SCM or project.
Consultant's Certification NCAC .1003((3) &General MDC ��—
� OAs-built � ®M/E � ON1A f
-low f
rA. TIREATMENT REQUIREMENTS
1. The SCM achieves runoff treatment. Y or N
2. The SCM achieves runoff volume match_ Y or N
3. Runoff from offsite areas and/or existing BUA is Y or N
bypassed.
4. Runoff from offsite areas and/or existing BUA is directed Y or N
into the permitted SCM and is accounted for at the full
build-out potential.
5. The project controls runoff through an offsite permitted Y or N
SCM that meets the requirements of the MDC.
6. The net area of new BUA increase for an existing project Y or N
has been accounted for at the appropriate design storm
level.
7. The SCM(s) meets all the specific minimum design Y or N
criteria.
'• B. VEG 1-1 ED SETBACKS 1 SUA i
1. v The width of the vegetated setback has been measured Y or N
from the normal pool of impounded waters, the MHW
line of tidal waters, or the top of bank of each side of
rivers or streams.
2. The vegetated setback is maintained in grass or other Y or N
vegetation.
3. BUA that meets the requirements of NCGS 143-214.7 Y or N
b2 2 is located in the setback.
Page 3 of 8

State Stormwater Management
Permit No. SW8 210614
4. BUA that does not meet the requirements of NCGS 143- Y or N
214.7 (b2)(2) is located within the setback and is limited
to:
a. Publicly funded linear projects (road, greenway
sidewalk)
b. Water-dependent structures
c. Minimal footprint uses (utility poles, signs, security
lighting and appurtenances)
5. Stormwater that is not treated in an SCM is released at Y or N
the edge of the setback and allowed to flow through the
setback as dispersed flow. -_
E)As-built ---I ON/E- ®WAL I
C. STORMWATER OUTLETS-the outlet handles the peak Y a �� -�
flow from the 10 year storm with no downslo erosion.
0. VARIATIONS _ -
1. A variation (alternative)from the stormwater rule Y or N
provisions has been implemented.
2. The variation provides equal or better stormwater control Y or N
and equal or better rotection of surface waters. _
i GUM L]AN E WITH OTHER ULATORY PROS- Y or
has been met.
F.'SIZING -the volume of the SCM takes the runoff from all
surfaces into account arid. is suff•iciervt to handle the required Y or N
storm depth
CONTAMINATED WtLS - infiltrating M's are not �Y or N
i located in or on areas with contaminated soils. { _-
HA SIDE 0_. E
1. Vegetated side slopes are no steeper than 3H:1 V. Y or N
2. Side slopes include retaining walls, gabion walls, or Y or N
other surfaces that are steeper than 3H:1 V.
3. Vegetated side slopes are steeper than 3H:1 V (provide Y or N
supporting documents for soils and vegetation).
t. EROSION PROTE i uJ 1 j
1. The inlets do not cause erosion in the SCM. J Y or N
2. The outlet does not cause erosion downslope of the Y or N
discharge point during the peak flow from the 10 year storm-
EXCESS FLOWS -An overflow/ bypass has been -- Y or N
yrovided. _ _
[ fDEWAT N-A method to drawdown standing water has ction y 0,T N j
! i>een provided to facifitate maintenance and ins .
CL ANO AFTER CONSTRUCTION --the SCM has been
een Y or N I '�
,leaned out and converted to its apgro►_ed design state
M.
MAINTENANCE ACCESS _
1. The SCM is accessible for maintenance and repair. Y or N
2. The access does not include lateral or incline slopes Y or N
>3 1.
30-116NER QUAL IRCATIONS (FAST-TRACK P M )- f I
"rhe designer is licensed under Chapters 89A, 89C, 89E, or I Y or N
89F of the General Statutea.
Provide an explanation for every MDC that was not met, and for every item marked "N/A" or"WE",
below. Attach additional pages as needed:
Page 4 of 8

State Stormwater Management
Permit No. SW8 210614
AS-BUILT DESIGNER'S CERTIFICATION FOR WET DETENTION POND PROJECT
I hereby state that I am a licensed professional and I certify by my signature and seal below, that I
have observed the construction of the project named above to the best of my abilities with all due care
and diligence, and that the project meets all of the MDC found in NCAC 02H.1053, in accordance with
the permit documents, plans and specifications on file with or provided to the Division, except as
noted on the "AS-BUILT" drawings, such that the intent of the stormwater rules and the general
statutes has been preserved.
Check here if this is a partial certification. Section/phase/SCM #?
Check here if this is part of a Fast-Track As-Built Package Submittal per .1044(3).
Check here if the Designer did not observe the construction, but is certifying the project.
Check here if pictures of the SCM are provided.
Printed
Name Signature
NC Registration Number Date
SEAL: Consultant's Mailing Address:
City/State/ZIP
Phone Number
Consultant's Email address:
O Circle N if the as-built value differs from the Plan/permit. If N is circled, provide an explanation on
page 2
ON/E = not evaluated (provide explanation on page 2) ©N/A= not applicable to this project or SCM.
This Certification must be completed in conjunction with the General MDC certification under NCAC
02H.1050
Consultant's Certification (MDC .1a53) OAs-built N/A
!4. F+ormivay;De _�ths l Fswntairti
1. The available Sediment storage is consistent with the Y or N
approved plan and is a minimum of 6 in.
2. Water flow over the forebay berm into the main pond Y or N
occurs at a non-erosive velocity.
3. The provided Forebay Volume is 15%-20% of the main Y or N
pool volume.
4. The Forebay entrance elevation is deeper than the exit Y or N
elevation into the pond.
5. The Average Design Depth of the main pond below the
permanent pool elevation is consistent with the permitted Y or N
value?
6. Fountain documentation is provided. _ Y or N -
E3. Side alonee 1 Hams 1►ieaetated Shelf � I
1. The width of the Vegetated Shelf is consistent with the Y or N
approved plans and is a minimum of 6 feet.
2. The slope of the Vegetated Shelf is consistent with the Y or N
approved plans and is no steeper than 6:1.
C. Ass-guilt Main Pool 1 Areas 1 Volumes 1 Elevations
1. The permanent pool surface area provided is consistent Y or N
with the permitted value.
2. The Temporary Pool Volume provided is consistent with Y or N
the permitted value.
Page 5 of 8

State Stormwater Management
Permit No_ SW8 210614
3. The permanent pool elevation is consistent with the Y or N
permitted value.
4. The temporary pool elevation is consistent with the
permitted value. Y or N
DAs-built ®N!E ZN/A
D. I n lets 1 Oudet 1 Drawdown - _ --
1. The design volume draws down in 2-5 days. - Y or N
2. The size of the Orifice is consistent with the permitted Y or N
value.
3. A trash rack is provided on the outlet structure. Y or N
4. Hydrologic impacts to the receiving channel are minimized Y or N
from the 1 yr 24 hr storm discharge?
5. The inlets and the outlet location are situated per the Y or N
approved plan and avoid short-circuiting.
LE. Vegetation
1. The vegetated shelf has been planted with a minimum of 3 Y or N
diverse species.
2. The vegetated shelf plant density is consistent with the
approved plans and is no less than 50 plants per 200 sf or Y or N
no less than 24 inches on center.
Provide an explanation for every MDC that was not met, and for every item marked "N/A" or"N/E"
below. Attach additional pages as needed:
Page 6 of 8

State Stormwater Management
Permit No. SW8 210614
AS-BUILT DESIGNER'S CERTIFICATION LEVEL SPREADER AND
VEGETATED FILTER STRIPS MDC
I hereby state that I am a licensed professional and I certify by my signature and seal below, that I
have observed the construction of the project named above to the best of my abilities with all due care
and diligence, and that the project meets the below listed Level Spreader and Vegetated Filter Strip
MDC found in NCAC 02H.1059 in accordance with the permit documents, plans and specifications on
file with or provided to the Division, except as noted on the "AS-BUILT' drawings, such that the intent
of the stormwater rules and statutes has been preserved.
Check here if this is a partial certification. Section/phase/SCM #?
Check here if this is a part of a Fast-Track As-Built Package Submittal per .1044(3).
Check here if the designer did not observe the construction, but is certifying the project.
Check here if pictures of the SCM are provided.
Printed
Name Signature
NC Registration Number Date
SEAL: Consultant's Mailing Address:
City/State/ZIP
Phone Number
Consultant's Email address:
O Circle N if the as-built value differs from the Plan_ If N is circled, provide an explanation on Page 2.
OO N/E = not evaluated (provide explanation on page 2) OO N/A= not applicable to this SCM or project.
Consultar►i's certification NJCAC 02M.1059 OAs-built OO N/E OO N/A
A. SIZING
4. The length of the Level Spreader is a minimum of 10 feet Y or N
per 1 cfs.
5. The Level Spreader receives flow directly from the Y or N
Drainage Area, and is sized based on the flowrate for a
design storm of 0.75 inches per hour.
6. The Level Spreader receives flow from an SCM and is Y or N
sized based on the drawdown rate of the design volume.
7. The Level Spreader has a flow bypass system for larger Y or N
storm events.
8. The Level Spreader is sized to handle the 10 year storm Y or N
flow and does not provide a flow bypass system.
9. The minimum width of the Vegetated Filter Strip is 30 Y or N
feet measured perpendicular to the level lip.
10.A blind swale or other means of ponding water is Y or N
provided upslope of the Level Spreader._____
11. The blind swale provides for uniform overtopping into the
Level Spreader.
B. LEVEL SPREADER SPECIFICATIONS
4. The lip of the Level Spreader is at a uniform elevation Y or N
and has a construction tolerance of±0.25 inches at any
point along its length.
5. The Level Spreader is constructed of concrete or other Y or N
stable material.
6. The shape of the Level Spreader is straight or convex in Y or N
Ian view.
Page 7 of 8

State Stormwater Management
Permit No. SW8 210614
Y or N
7. Downslope of the Level Spreader, there is a 1-3 inch Y or N
drop followed by a Transition Zone at least 12 inches
wide that is protected from erosion by aggregate or high
performance tun`reinforcement matting.
C. FILTER STRIP SPECIFICATIONS
_4. The filter strip does not contain any draws or channels. Y or N
5. The filter strip has been graded with a uniform transvers Y or N
slope of eight percent or less.
6. The pH, compaction and other attributes of the first 12"
of soil within the filter strip have been adjusted to
promote plant establishment and growth.
7. The filter strip and side slopes have been planted with
non-clumping deep-rooted grass sod.
B. During construction, the soil was stabilized with
temporary measures until the permanent vegetation took
root, or the runoff was directed elsewhere until the
vegetation established.
Provide an explanation for every MDC that was not met, and for every item marked "N/A" or"N/E",
below. Attach additional pages as needed:
Page 8 of 8

State Stormwater Management
Permit No. SW8 210614
Attachment B
Built-upon Area (BUA)Allocations
Outparcel Impervious Allocation
Lot# Allocated Impervious (sf)
A 78,000
B 36,000
C 36,000
D 60,000
E 46,000
Single Family Amenity 21,000
Single Family Lot 5,000
Page 1 of 1

DEMLR USE ONLY
Date 1;eceiveg Fee Paid Permit Number
&194194 1 woo fI 8W 13 a1 I to(0 Vi
Applicable Rule : M Coastal SW-1995 ❑Coastal SW-2008 ❑ Ph II-Post Construction
(select all that apply) ❑Non-Coastal SW-HQW/ORW Waters ❑Universal Stormwater Management Plan
❑Other WQ Mgmt Plan:
State of North Carolina
Department of Environment and Natural Resources
Division of Energy,Mineral and Land Resources
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
Thus form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Project Name(subdivision,facility,or establishment name-should be consistent with project name on plans,
specifications,letters,operation and maintenance agreements,etc.):
Whiskev Branch Mixed Development
2. Location of Project(street address):
4000 Block of College Road,in front of the Whiskey Branch Residential neighborhood
City:Wilmington County:New Hanover Zip:28401
3. Directions to project(from nearest major intersection):
7000 ft north of Carolina Beach Road and College Road
4. Latitude:34°09'30"N Longitude:77°53'30"W of the main entrance to the project.
II. PERMIT INFORMATION:
1.a.Specify whether project is(check one): ZNew ❑Modification j]Renewal w/Modification+
tRenewals with modifications also requires SWU-102-Renewal Application Form
b.If this application is being submitted as the result of a modification to an existing permit,list the existing
permit number ,its issue date(if known) ,and the status of
construction: ❑Not Started ❑Partially Completed* ❑ Completed* *provide a designer's certification
2. Specify the type of project(check one):
❑Low Density ®High Density ❑Drains to an Offsite Stormwater System ❑Other
3. If this application is being submitted as the result of a previously returned application or a letter from
DEMLR requesting a state stormwater management permit application,list the stormwater project number,
if assigned, and the previous name of the project,if different than currently
proposed,
4.a.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):
❑LAMA Major ❑Sedimentation/Erosion Control: ac of Disturbed Area
❑NPDES Industrial Stormwater Z404/401 Permit:Proposed Impacts
b.If any of these permits have already been acquired please provide the Project Name,Project/Permit Number,
issue date and the type of each permit:
5. Is the project located within 5 miles of a public airport? ®No ❑Yes """°�""'" +� s,or..
If yes, see S.L.2012-200,Part VI. httl2:Zlportal.nedenr.org/web/lr/rules-and-regulations jl�'
JUN 2 4 2021
8Y:
Form SWU-101 Version Oct.31,2013 Page 1 of 6

a
III. CONTACT INFORMATION
1.a.Print Applicant/Signing Official's name and title(specifically the developer,property owner,lessee,
designated government official,individual,etc.who owns the project):
Applicant/Organization:WNDP#2 LLC.
Signing Official&Title:Hill Rogers
b.Contact information for person listed in item is above:
Street Address:1201 Glen Meade Road
City:Wilmington State:NC Zip:28401
Mailing Address(if applicable):same
City: State: Zip:
Phone: (910 ) 512-3263 Fax: (910 ) 791-6760
Email:[e-mail]
c.Please check the appropriate box.The applicant listed above is:
❑The property owner(Skip to Contact Information,item 3a)
❑Lessee*(Attach a copy of the lease agreement and complete Contact Information,item 2a and 2b below)
❑Purchaser*(Attach a copy of the pending sales agreement and complete Contact Information,item 2a and
2b below)
®Developer*(Complete Contact Information,item 2a and 2b below.)
2.a.Print Property Owner's name and title below,if you are the lessee,purchaser or developer. (This is the
person who owns the property that the project is located on):
Property Owner/Organization:Dry Pond Partners,LLC
Signing Official&TitIe:Bruce Cameron IV,Manager
b.Contact information for person listed in item 2a above:
Street Address:1201 Glen Meade Road
City:Wilmington State:NC Zip:28406
Mailing Address(if applicable):PO Box 3649
City:Wilmington State:NC Zip:28406
Phone: (910 ) 762-2676 Fax: (910 ) 791-6760
Email:[e-mail]
3.a. (Optional)Print the name and title of another contact such as the project's construction supervisor or other
person who can answer questions about the project:
Other Contact Person/Organization:
Signing Official&Title:
b.Contact information for person listed in item 3a above:
Mailing Address:
City: State: Zip:
Phone: ( ) Fax: � )
Email:
4. Local jurisdiction for building permits:New Hanover County
Point of Contact: Phone#: [phone]
JUN j 4 2021
Form SV U-101 Version Oct.31,2013 Page 2 of 6
BY.

IV. PROJECT INFORMATION
1. In the space provided below,briefly summarize how the stormwater runoff will be treated.
Stormwater is being treated in a wet detention pond with impervious allocation for future development
2.a.If claiming vested rights,identify the supporting documents provided and the date they were approved:
❑Approval of a Site Specific Development Plan or PUD Approval Date:
❑Valid Building Permit Issued Date:
❑Other: Date:
b.If claiming vested rights,identify the regulation(s)the project has been designed in accordance with:
❑Coastal SW-1995 ❑Ph If-Post Construction
3. Stormwater runoff from this project drains to the White Oak River basin.
4. Total Property Area:64.28 acres 5. Total Coastal Wetlands Area:0 acres
6. Total Surface Water Area:0.2 acres
7. Total Property Area(4)-Total Coastal Wetlands Area(5) -Total Surface Water Area(6)=Total Project
Area':64.08 acres
+ Total project area shall be calculated to exclude the following: the normal pool of impounded structures, the area
between the banks of streams and rivers, the area below the Normal High Water(NHM line or Mean High Water
I�(MH line,and coastal wetlands landward from the NHW(or MHO)line. The resultant project area is used to
calculate overall percent built upon area(BUA). Non-coastal wetlands landward of the NHW(or MHW)Iine may
be included in the total project area.
8. Project percent of impervious area: (Total Impervious Area/ Total Project Area)X 100 =54.6 %
9. How many drainage areas does the project have?1 (For high density, count I for each proposed engineered
stormwater BMP. For low density and other projects,use 1 for the whole property area)
10. Complete the following information for each drainage area identified in Project Information item 9. If there
are more than four 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 Drainage Area_ Drainage Area_
Receiving Stream Name Whiskey Creek
Stream Class * SA;HQW
Stream Index Number* 18-87-28
Total Drainage Area(sf) 2,477,500
On-site Drainage Area(so 2,477,500
Off-site Drainage Area(sf) 0
Proposed Impervious Area** s 1,524,600
%Impervious Area** total 61.5
Impervious'Surface Area Drainage Area 1 Drainage Area Drainage Area_ Drama a Area_
On-site Buildings/Lots(sf) 497,000
On-site Streets s 149,165
On-site Parking (sf) 0
On-site Sidewalks (sf) 38,450
Other on-site (sf) 0
Future(sf) 839,985
Off-site (sf) 0
Existing BUA***(sf) 0
Total (sf): 1,524,600
" Stream Class and Index Number can be determined at: lit . ortal.ncdenr.or web w s cs IVE
Impervious area is defined as the built upon area including, but not limited to, buildings,road , arking areas,
sidewalks,gravel areas,etc. JUL � �3 2021
Form SWU-101 Version Oct.31,2013 Page 3 of 6 BY'

***Report only that amount of existing BUA that will remain after development. Do not report any existing BUA that
is to be removed and which will be replaced by new BUA.
11. How was the off-site impervious area listed above determined?Provide documentation.n/a
Proiects in Union County: Contact DEMLR Central Office staff to check if the project is located within a Threatened&
Endangered Species watershed that may be subject to more stringent stormwater requirements as per I5A NCAC 02B.0600.
V. SUPPLEMENT AND O&M FORMS
The applicable state stormwater management permit supplement and operation and maintenance(O&M)forms
must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded
from htt]2://12ortal.ncdenr.org/web/w2/ws/su/b=-manual.
VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Energy,Mineral and
Land Resources(DEMLR). A complete package includes all of the items listed below. A detailed application
instruction sheet and BMP checklists are available from
http://12ortal.ncdenr.org/web/wq/ws/su/statesw/forms does. The complete application package should be
submitted to the appropriate DEMLR Office. (The appropriate office may be found by locating project on the
interactive online map at htt2://2ortal.ncdenr.org/web/wq/ws/su/ma2s.)
Please indicate that the following required information have been provided by initialing in the space provided
for each item.All original documents MUST be signed and initialed in blue ink. Download the latest versions
for each submitted application package from http://12ortal.ncdenr.org/web/wq/ws/su/statesw/forms dots.
Initials
1. Original and one copy of the Stormwater Management Permit Application Form. _
2. Original and one copy of the signed and notarized Deed Restrictions&Protective Covenants _
Form. (if required as per Part VII below)
3. Original of the applicable Supplement Form(s) (sealed,signed and dated)and O&M 'DTs
agreement(s)for each BMP.
4. Permit application processing fee of$505 payable to NCDENR. (For an Express review,refer to "D1=
http://www.envhelp.or-g/pages/onestoRexpress.html for information on the Express program
and the associated fees. Contact the appropriate regional office Express Permit Coordinator for
additional information and to schedule the required application meeting.)
5. A detailed narrative(one to two pages)describing the stormwater treatment/management for
6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the r
receiving stream drains to class SA waters within 1h mile of the site boundary,include the n
mile radius on the map. �.
7. Sealed,signed and dated calculations(one copy). y{
8. Two sets of plans folded to 8.5"x 14"(sealed,signed,&dated),including: �G
a. Development/Project name. T
b. Engineer and firm.
c. Location map with named streets and NCSR numbers.
d. Legend.
e. North arrow.
f. Scale.
g. Revision number and dates.
h. Identify all surface waters on the plans by delineating the normal pool elevation of
impounded structures,the banks of streams and rivers,the MHW or NHW line of tidal
waters,and any coastal wetlands landward of the MHW or NHW lines.
• Delineate the vegetated buffer landward from the normal pool elevation of impounded
structures,the banks of streams or rivers,and the MHW(or NHW)of tidal waters.
i. Dimensioned property/project boundary with bearings&distances.
j. Site Layout with all BUA identified and dimensioned.
k. Existing contours,proposed contours,spot elevations,finished floor elevations. ","
1. Details of roads,drainage features,collection systems,and stormwater control measures %, if 1
m.Wetlands delineated,or a note on the plans that none exist. (Must be delineated by a N
qualified person. Provide documentation of qualifications and identify the person who �V`Y 2Q '
made the determination on the plans.
n. Existing drainage(including off-site),drainage easements,pipe sizes,runoff calculation#Y
o. Drainage areas delineated(included in the main set of plans,not as a separate document).
Form SWU-101 Version Oct. 31,2013 Page 4 of 6

p. Vegetated buffers(where required).
9. Copy of any applicable soils report with the associated SHWT elevations(Please identify T
elevations in addition to depths)as well as a map of the boring locations with the existing
elevations and boring logs.Include an 8.5"xll"copy of the NRCS County Soils map with the
project area clearly delineated. For projects with infiltration BMPs,the report should also
include the soil type,expected infiltration rate,and the method of determining the infiltration rate.
(Infiltration Devices submitted to WiRO:Schedule a site visit for DEMLR to verify the SHWT prior
to submittal,[phone].)
10. A copy of the most current property deed.Deed book:5970 Page No: 783
11. For corporations and limited liability corporations(LLC):Provide documentation from the NC
Secretary of State or other official documentation,which supports the titles and positions held
by the persons listed in Contact Information,item la,2a,and/or 3a per 15A NCAC 2H.1003(e).
The corporation or LLC must be listed as an active corporation in good standing with the NC
Secretary of State,otherwise the application will be returned.
hf_t2://www.secretary.state.nc.US/Corl2orations/CSearch.asl2x
VII. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
For all subdivisions,outparcels,and future development,the appropriate property restrictions and protective
covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed
BUA allocations vary,a table listing each lot number,lot size,and the allowable built-upon area must be
provided as an attachment to the completed and notarized deed restriction form. The appropriate deed
restrictions and protective covenants forms can be downloaded from httl2:Hl2ortal.ncdenr.org/web/Ir/state-
stormwater-forms does.Download the latest versions for each submittal.
In the instances where the applicant is different than the property owner,it is the responsibility of the property
owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring
that the deed restrictions are recorded.
By the notarized signature(s)below,the permit holder(s)certify that the recorded property restrictions and
protective covenants for this project,if required,shall include all the items required in the permit and listed
on the forms available on the website,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 NC DEMLR,and that they will be recorded prior to the sale of any lot.
VIII. CONSULTANT INFORMATION AND AUTHORIZATION
Applicant: Complete this section if you wish to designate authority to another individual and/or firm(such as a
consulting engineer and/or firm)so that they may provide information on your behalf for this project(such as
addressing requests for additional information).
Consulting Engineer:Dan Fisk
Consulting Firm:Paramounte Engineering
Mailing Address:122 Cinema Drive
City:Wilmington State:NC Zip:28403
Phone: (910 ) 791-6707 Fax: (910 ) 791-6760
Email:[e-mail]
IX. PROPERTY OWNER AUTHORIZATION(if Contact Information,item 2 has been filled out,complete this
section)
I,(print or type name of person listed in Contact Information,item 2a)Hill Rogers ,certify that I
own the property identified in this permit application,and thus give permission to(print or type name of person
listed in Contact Information,item 1a)HiIl Rogers with(print or type name of organization listed in
Contact Information;item 1a) WNDP#2,LLC to develop the project as currently proposed. A copy of
the lease agreement or pending property sales contract has been provided with the submittal,which indicates the
party responsible for the operation and maintenance of the stormwater system.
r A,
JUN242021
BY:
Form SWU-101 Version Oct. 31,2013 Page 5 of 6

As the legal property owner I acknowledge,understand,and agree by my signature below,that if my designated
agent(entity listed in Contact Information,item 1) dissolves their company and/or cancels or defaults on their
lease agreement,or pending sale,responsibility for compliance with the DEMLR Stormwater permit reverts back
to me,the property owner.As the property owner,it is my responsibility to notify DEMLR immediately and
submit a completed Name/Ownership Change Form within 30 days;otherwise I will be operating a stormwater
treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility
without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement
action including the sessment of ci ' penalties of up to$25,000 per day,pursuant to NCGS 143-215.6.
re: Date:
7ad
,g /v . l" a Not Public for the State of � "8r4County of
1
do here y certify that �l �oge-rs personally appeared
before me this/l!0 day of V(,L`l v and ledge the d ectrtion of the application for
a stormwater permit. Witness my hand and official seal,
NIIIMINp
S.M��C/s SEAL
NOTARY =_
PUBLIC
.per �V r My commission expires
COUP
INMIIININ
X. APPLICANT'S CERTIFICATION
I, (print or type name of person listed in Contact Information,item 1a)Hill Rogers,Rggistered Agent
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 the
applicable stormwaterules under 15A NCAC 2H .1000 and any other applicable state stormwater requirements.
S' tore: Date: 4 �7
�-� "�`'`! S ��
a Not Public for the State of / li'd 1/49-County of
'ems do hereby certify that Rd �r's personally appeared
before me this L 2 day of u/Y.� ®VTI 'and wledge th xecutiorx of the application for
a stormwater permit. Witness my hand and official seal,
reIwn
$..n j/Z SEAL
I NOTARY a.
PUBLIC Ib A .9
1 -0 Ki My commission expires
�II co :.
= .
JUN 2 4 2021
BY:
Form SWU-101 Version Oct.31,2013 Page 6 of 6

As the legal property owner I acknowledge,understand,and agree by my signature below,that if my designated
agent(entity listed in Contact Information,item 1)dissolves their company and/or cancels or defaults on their
lease agreement,or pending sale,responsibility for compliance with the DEMLR Stormwater permit reverts back
to me,the property owner.As the property owner,it is my responsibility to notify DEMLR immediately and
submit a completed Name/Ownership Change Form within 30 days;otherwise I will be operating a stormwater
treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility
without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement
action including the assessI
t of civil penalties of up to$25,000 per day,pursuant to NCGS 143-215.6.
Si ture -
> Dale:
I, -T�)oinna 7% a Notary Public for the State of is et ,County of
t w lXano4eit ,do hereby certify that _`�euej.� 1=Mft tnv. T11 personally appeared
before me this sm day of -'uvn C. , z e i. .and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal, Tom—
�\\`\eN A l JI IP�
Q®� 'Q� f�� SEAL
to
NOTARY _
="• PUBLIC
My commission expires
�ill!l11M
X. APPLICANT'S CERTIFICATION
I,(print or type name of person listed in Contact Information,item 1a)Hill Rogers,Registered Agent
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 the
applicable stormwater rules under 15A NCAC 2H.1000 and any other applicable state stormwater requirements.
Signature: Date:
I, a Notary Public for the State of .County of
do hereby certify that personally appeared
before me this_day of and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal,
SEAL
My commission expires
Form SWU-101 Version Oct.31,2013 Page 6 of 6

p. Vegetated buffers(where required).
9. Copy of any applicable soils report with the associated SHWT elevations(Please identify
elevations in addition to depths)as well as a map of the boring locations with the existing
elevations and boring logs.Include an 8.5"x11"copy of the NRCS County Soils map with the
project area clearly delineated. For projects with infiltration BMPs,the report should also
include the soil type,expected infiltration rate,and the method of determining the infiltration rate.
(Infiltration Devices submitted to WiRO:Schedule a site visit for DEMLR to verify the SHVVT prior
to submittal, [phone].)
10. A copy of the most current property deed.Deed book:5970 Page No:783
11. For corporations and limited liability corporations(LLC):Provide documentation from the NC
Secretary of State or other official documentation,which supports the titles and positions held
by the persons listed in Contact Information,item 1a,2a,and/or 3a per 15A NCAC 21-1.1003(e).
The corporation or LLC must be listed as an active corporation in good standing with the NC
Secretary of State,otherwise the application will be returned.
h2p://www.secretary.state.nc.us/Corl?orations/CSearch.aspx
VII. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
For all subdivisions,outparcels,and future development,the appropriate property restrictions and protective
covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed
BUA allocations vary,a table listing each lot number,lot size,and the allowable built-upon area must be
provided as an attachment to the completed and notarized deed restriction form. The appropriate deed
restrictions and protective covenants forms can be downloaded from http://portal.ncdenr.org/web/lr/state-
stormwater-forms docs.Download the latest versions for each submittal.
In the instances where the applicant is different than the property owner,it is the responsibility of the property
owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring
that the deed restrictions are recorded.
By the notarized signature(s)below,the permit holder(s)certify that the recorded property restrictions and
protective covenants for this project,if required,shall include all the items required in the permit and listed
on the forms available on the website,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 NC DEMLR,and that they will be recorded prior to the sale of any lot.
VIII. CONSULTANT INFORMATION AND AUTHORIZATION
Applicant: Complete this section if you wish to designate authority to another individual and/or firm(such as a
consulting engineer and/or firm)so that they may provide information on your behalf for this project(such as
addressing requests for additional information).
Consulting Engineer:Dan Fisk
Consulting Firm:Paramounte Engineering
Mailing Address:122 Cinema Drive
City:Wilmington State:NC Zip:28403
Phone: (910 ) 791-6707 Fax: (910 L 791-6760
Emafl:[e-mail]
IX. PROPERTY OWNER AUTHORIZATION(if Contact Information,item 2 has been filled out,complete this
section)
I,(print or type name of person listed in Contact Information,item 2a)Bruce Cameron IV ,certify that I
own the property identified in this permit application,and thus give permission to(print or type name of person
listed in Contact Information,item 1a)Hill Rogers with(print or type name of organization listed in
Contact Information,item Ia)VVNDP#2, LLC to develop the project as currently proposed. A copy of
the lease agreement or pending property sales contract has been provided with the submittal,which indicates the
party responsible for the operation and maintenance of the stormwater system.
�"-•�.��w ar mow:,_
a
Form SWU-101 Version Oct.31,2013 Page 5 of 6 SUN 1Z 4 2021
BYL

High Density Residential Subdivisions JUN 2
Deed Restrictions & Protective Covenants
In accordance with Title 15 NCAC 2H.1000 and S.L. 2006-246, the Stormwater ManagemenTT egatations,
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, Hill Rodgers , 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 S we Zt oto i L� , as issued by the Division of Energy, Mineral and
Land Resources under the Stormwater Management Regulations.
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 Energy, Mineral and Land Resources.
5. Alteration of the drainage as shown on the approved plan may not take place without the concurrence
of the Division of Energy, Mineral and Land Resources.
6. The maximum allowable built-upon area per lot is 5( •000) 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.
7. Each lot will maintain a 30**foot wide vegetated buffer between all impervious areas that do not drain
to the permitted system and surface waters.
**50 foot for projects located in the 20 coastal counties.
8. 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 provide these additional measures.
Sig Date:_eo Ll&
I, , a Notary Public in the
State ofhor4 a-Vo LC/LGt.. , County of _/)n dlf r_
do hereby certify that /Aw aG�'eJ/''� personally appeared
before me this the ` `� day of JCL k_2_ , 20�, and acknowledge
th a execution of th oregoing instrument. Witness my hand and offici ,U"N
cp a
Signature NOTARY
My Commission expires a- PUBLIC
Form DRPC-3 Rev.2 05Nov2009 Page 1 of 1

High Density Developments with Outparcels
Deed Restrictions & Protective Covenances
In accordance with Title 15 NCAC 2H.1000 and S.L. 2006-246, the Stormwater Management
Regulations, deed restrictions and protective covenants are required for High Density Developments
with Outparcels where outparcel lots will be subdivided from the main tract and sold. 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, Hill Rogers , 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
outparcel or future development area:
1. The following covenants are intended to ensure ongoing compliance with State Stormwater
Management Permit Number SOF) 2 t o c..1k+ , as issued by the Division of Energy, Mineral
and Land Resources under the Stormwater Management Regulations.
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 Energy, Mineral and Land Resources.
5. Alteration of the drainage as shown on the approved plan may not take place without the
concurrence of the Division of Energy, Mineral and Land Resources.
6. The maximum built-upon area for the outparcel(s) shown on the approved plans is as follows:
Outparcel# BUA Outparcel# BUA
rI .
These allotted amounts include any built-upon area constructed within the property boundaries,
and that portion of the right-of-way between the lot lines 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. The runoff from all built-upon area within the outparcel or future development area must be
directed into the permitted stormwater control system.
8. Built-upon area in excess of the permitted amount will require a permit modification.
9. The connection from the outparcel's collection system into the stormwater control shall be made
such that short-circuiting of the system does not occur.
10. For those outparcels or future development areas whose ownership is not retained by the
permittee, the new owner shall submit a separate offsite stormwater permit application to the
Division of Energy, Mineral and Lard Resources and receive a permit prior to construction.
11. The project and each outparcel will maintain, a 30**foot wide vegetated buffer between all
impervious areas and surface waters.
**50 foot for projects located in the 20 coastal counties.
�M�C Y•WM M.i ._:.�
Form DRPC-2 Rev.2 05Nov2009 Page 1 of 2
BY:

High Density Developments with OuWarcels
Deed Restrictions & Protective Covenances
Si 1�1�L e: Date:
�n .
I, M, 1 S , a Notary Public in the
State of )V or4) Q CV ., County of
do hereby certify that 'T1 r��rpq�' S personally appeared
before me this the 1 day of dZtA-P— , 20c-44 , and acknowledge
t du execution of the egoing instrument. Witness my hand and official seal,
Signature rNoTA
My Commission expires �� a-'O ovv� RY
PUBLIC
.o ?C)
y�FR CO���
JUN 2 4 20,121 E� 1
Form DRPC-2 Rev.2 05Nov2009 Page 2 of 2

Outparcel Impervious Allocation
Lot# Allocated Impervious(sf)
A 78,000
B 36,000
C 36,000
D 60,000
E 46,000
Single Family Amenity 21,000
JUN
BY•

Burd, Tina J
From: Burd,Tina J
Sent: Wednesday,July 28, 2021 10:52 AM
To: [e-mail]; bcameronivCoDcameronco.com;[e-mail]
Subject: SW8 210614 Whiskey Branch Mixed Development
Attachments: SW8 210614 -Whiskey Branch Mixed Development.pdf
The Wilmington Regional Office of the Division of Energy, Mineral and Land Resources (Stormwater Section)completed
their review of the Express Stormwater Permit Application for the subject project.Attached is the cover letter and
permit issued on July 28,2021 that will be mailed separately,along with any other supporting documents.
Please direct any questions to your reviewer.
M�*
DO RESPOND TO THIS E Alt
Best Regards,
Tina Burd
Administrative Associate II
Wilmington Regional Office
Division of Environmental Assistance&Customer Service
Phone [phone]
NCDEQ
Wilmington Regional Office
127 Cardinal Drive Ext.
Wilmington, NC 28405
......_ .... ..........
'jis p�s addr is sid)ject to the
`iell r"�maybe disclosed to third parties.
Website: http://deg.nc.gov/about/divisions/energy-mineral-land-resources/stormwater
Based on the current guidance to minimize the spread of COV1D-ig,the Department of Environmental Quality has adjusted
operations to protect the health and safety of the staff and.public. Many employees are working remotely or are on staggered
shifts. To accommodate these staffin.g changes, all DEQoffice locations are limiting public access to appointments only. please
check with the appropriate staff before visiting our offices,as we may be able to handle your requests by phone or email.We
appreciate your patience as we continue to serve the public during this challenging time.
1

PARAMOUNT
E N C, 1 N E E R 1 N G , 1 N C.
1 2 2 C I N E M A D R I V E
`.r✓ I L M i N G T ON , N C 2 8 4 0 3
9 1 0 - 7 9 1 - 6 7 0 7 ( O ) 9 1 0 - 7 9 1 - 6 7 6 0 ( F )
L E T T E R O F T R A N S M I T T A L
To: NCDEQ Stormwater-Express Meeting Date 07/16/21
127 Cardinal Drive Ext.,
Wilmington,NC 28405 Re: Whiskey Branch—EXPRESS PERMIT
SW8 21o614
Attn: Kellie Norris Pro'ect No. 120511.PE
e are sen ® Originals ®Prints ❑Shop Drawings ®Calculations
he folloynng items: ❑Correspondence ® Plans ❑ Specifications ® Other as listed below
Quantity Date Dwg.No. Description
2 Stormwater Management Application PAGE 3
2 Revised Stormwater Design Calculations
2 Owner Consent Letter
2 Revised Plans
2 Revised Supplement
1 Comment Response Letter
ssue Status: ®For Approval ❑As Requested ❑Construction ❑Bid
❑For Your Use ❑For Review and Comment ❑Approved as Noted E]'See Remarks
ction Taken: ❑ No Exceptions Taken ❑ Make Corrections Noted ❑ Amend&Resubmit
❑ Rejected-See Remarks ❑ Approved as Submitted ❑ Other
emarks:
Cc: WSW 9XVUB Signed: '''"'�✓ r�
Dan Fisk,PE
NGD80

PARIAMOUNTE
E N G 1 N E E R f N G, f N C.
July 16,2021
Kellie Beth Norris—Environmental Engineer
NCDEQ—Energy, Mineral and Land Resources
127 Cardinal Drive Extension
Wilmington, NC 28405
RE: Whiskey Branch Mixed Development
New Hanover County
Stormwater Project No.SW8 210614
Dear Ms. Norris:
On behalf of WNDP#2, LLC.,we are submitting a response to your comments emailed July 11,2021. Please
find your comments listed below with our response provided in bold.
1. 15A NCAC 02H.1040(1): The authorization letter provided from Dry Pond Partners, LLC for
WNDP#2, LLC to obtain a stormwater permit was signed by the registered agent, Mr. Hill
Rogers. The signature by other agents shall be accepted on the application only if
accompanied by a letter of authorization signed by the appropriate authority. In the case of a
limited liability corporation(LLC), the letter of authorization must be signed by a manager or
company official as defined in GS 57D. Please provide a letter of authorization that meets this
requirement.
• A letter signed by Mr. Bruce Cameron IV Manager of Dry Pond Partner,LLC is
attached.
2. 15A NCAC 02H.1042(2)(a): Section IV.(3)of the application is not completed. Please list the
River Basin that the project is located in.
• A revised Page 3 of the application to include the River Basin is attached.
3. 15A NCAC 02H.1 003(4)(a), .1019(6)(b), and .1042(2)(g)(iii): The USGS topo map provided
indicates the surface waters within the project area, Whiskey Creek, bisects the entire
property from east to west. The plans identify a 50-foot vegetated setback for only short
portion of Whiskey Creek on the northern side of the eastern portion of the property. Please
clearly show all of the 50-foot setback from the top of bank on each side of the creek for the
entire property. Please also identify the top of bank on the plans.
• Added to C-2.0. We did not survey the top of stream bank so the more conservative top
of full/overflow bank was used.
4. 15A NCAC 02H.1 042(2)(g)(iv)and .1003(4)(c) and G.S. 143-214.7(b2)(2): The supplement
notes that this site is locating built upon area within the setback. Per the general statues, this
requires all of the built-upon area from the entire project to be collected and treated.
a. Please provide additional grading information, especially along the sidewalks, rear of
proposed lots and edges of the drainage areas to support that the runoff from all of
the built-upon areas will be collected and treated.
b. Please label the contours on the rear of Lots 1-14.
c. And .1042(2)(g)(vii): if roof drains are to be provided, please ciaril'y how the roof
drains will be connected to the proposed collection system or to the SCM in the W .—
narrative and on the plans. > c
• The 1.5%slope from back of sidewalk to the roads has been added to the typical cross fm
sections on C-2.0 to demonstrate that the sidewalks are draining to the street. Contour
labels have been added at the rear of Lots 1-14. Spot elevations have been added for
2 2 C I N E M A 0 R I V E , W I M I N 3 T 0 N , N C 2 B 4 0 3 m
F H ( 9 1 0 ) 7 9 1 - 6 7 0 7 F A X ( 9 1 0 ) 7 9 1 - 6 7 6 0

Lots 1-14 and the existing road tie-in. No roof drains are proposed as the lots slope to
the roadway.
5. 15A NCAC 02H.1042(2)(g)(vi), .1042(2)(1), .1050(8), and .1050(9): Please provide and
identify an access and drainage easement along the stormwater collection systems and to
provide access to the SCMs. Please identify the easements on the plans. These shall have a
minimum width of 10-feet, slopes that do not exceed 3:1, and extend to the nearest public
right-of-way. These easements shall be granted in favor of the party responsible for operating
and maintaining the SCMs.
• The stormwater SCM and maintenance path is fully located within the POA common
area. A drainage easement has been added for the only pipe that crosses private lots
between lots 14&15.
6. 15A NCAC 02H.1003(7), .1042(2), and .1042(2)(k): Please email the table summarizing the
BUA allocated to the lots to the email address provided below so that it can be preserved
electronically per the regulatory requirements.
• Email sent separately.
7. 15A NCAC 02H.1019(7)(c)(iii): Please provide any applicable calculations to demonstrate that
the provided level spreader-filter strip has been designed per the MDC in .1059.
• Calculations should have been provided with the original submission, however, it's
possible the paper copies were left out of the package. Therefore,the applicable
calculations are attached,showing the 10-year peak flow rate to the level spreader to
demonstrate that it is adequately sized.
8. 15A NCAC 02H.1053(2): It appears that the perimeter of the bottom of the shelf was used to
calculate the average depth. Please recalculate the average depth to consider the perimeter
of the main pool as in Chapter C-3, MDC , Equation 3 of the Stormwater Design Manual.
• Per Chapter C-3,MDC 2,Equation of the Stormwater Design Manual shown below,the
average depth was calculated correctly using the perimeter of the bottom of the shelf.
VM—V*Ma
Where: D.w = Average dap!h(feet)
VPP _ Mairt pool volume at permanent pool elevaber.(1eeP,1
V*If Volume over the shelf only(feeO)—see below
Awamdr,1w = Area of main pool at the b3",Sm"of ft shelf(fa 1l !
Vn�,= C.S;Fispttl; „ .h+s'Pertmaterrmood4 wdp t&aw
's^!t s s: sp:h.:-u•w :u = Dspth c`,s!ew at the deep side of the shelf as
mam.red 5rm the -mAnent E001 teat
rarlmeterp,m,oom Pe:lmal$r of main pool at the boborn ofthe
shelf feat
'N1dthL,;WWwdvWevhCT = Width from Re diiji—ade to the dry side of th
shelf as measured at permanent pool(feet)
9. 15A NCAC 02H.1053(3)and (5): The supplement reports the clean-out depth for the
Forebays 1 and 2 as 60 inches and 72 inches which appears to relate to 15A NCAC
02H.1053(5)(d) that indicates when maintenance activity is to occur. However,the
supplement is intended to document the design condition of the wet pond. In Row 34 of the r
wet pond supplement, please report the provided sediment storage,which appears to be 12 ,'r
inches. lid
• Revised. �
OWN to
10. 15A NCAC 02H.1019(7)(c): The plans show two outlets, a primary and secondary. The III
secondary outlet appears to drain the temporary pool down before the primary outlet. The
1 2 2 C I N M A O R I V E W I _ M I N O T D N , NC 2 6 4 0 3
P H ( 9 1 0 1 7 9 1 - 6 7 0 7 F A X : ( 9 1 0 ) 7 9 1 - 6 7 6 0

stormwater rules require that runoff treatment for the difference between the pre and post
development runoff volume for the one-year 24-hour storm should be filtered through a
minimum of 18 inches of sand and be directed to a level spreader-filter strip, a swale that fans
out at natural grade, or a natural wetland that does not contain a conveyance to SA waters.
The Primary Outlet does meet these requirements; however, the Secondary Outlet does not.
Please reconsider the design of the two outlet structures so that the required design rules are
met.
• As mentioned in a follow up email,this comment was to be ignored. Riprap calculations
for the Secondary Outlet Structure were provided with the initial submission,but have
been included in the revised narrative/talcs for completeness to demonstrate the apron
is adequately sized to provide defused (non-erosive)flow.
11. 15A NCAC 02H.1053(11)(b): The vegetated shelf shall be planted with a minimum of three
diverse species of herbaceous, native vegetation at a minimum density of 50 plants per 200
square feet of shelf area. Please provide a note of this on plan sheet C-6.3.
• Revised note on the `Pond Section' detail on sheet C-6.3.
12. 15A NCAC 02H.1042(2): In addition to mailing a hard copy of the revised Supplement-EZ,
please email a pdf of the supplement form to the email address provided below so that it can
be preserved electronically per the regulatory requirements.
• Email sent separately.
13. Due to the relatively minor nature of these comments, the express additional information
review fee has been waived.
• Thank you.
Thank you for your attention to this matter.
Sincerely,
S"
Daniel J. Fisk, PE
Paramounte Engineering, Inc.
JECE'VE
, JUL
14'.
1 2 2 C I N E M A D R I V E , W 1 LMI N ra T D N , NC 2 B 4 D 3
P H : ( 9 1 D ) 7 9 1 - 6 7 0 7 F A X : ( 9 1 D ) 79 1 - 6 7 6 D

Norris, Kellie E
From: Norris, Kellie E
Sent: Monday,July 12, 2021 4:33 PM
To: Dan Fisk; [e-mail]
Cc: Hall, Christine;Weaver, Cameron
Subject: SW8 210614 Whiskey Creek Mixed Development Additional Information Request
Attachments: 2021 07 addinfo 210614.pdf
All-
After speaking with Christine about#10 on the additional information request letter, please disregard it. Please,
however,do provide velocity calculations for outlet structure 2 to ensure that the rule below is met for SA waters.
15A NCAC 02H.1019(7)(c)(iv): The runoff in excess of the 1-year, 24-hour storm event must be released at a non-erosive
velocity at the edge of the vegetated setback or to an existing stormwater drainage system.
Please let me know if you have any further questions.
Thanks-
KOA.i e, f &fk, No-rr4,, E1T
Environmental Engineer
NC Division of Energy,Mineral and Land Resources
Stormwater Permitting
127 Cardinal Drive Extension
Wilmington,NC 28405-3845
Phone: [phone]
E
Dap.;Fw—aa{&;-P �R�llwt ry
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.
From: Norris, Kellie E
Sent:Sunday,July 11, 2021 12:17 PM
To: Dan Fisk<[e-mail]>; [e-mail]
Cc: Hall,Christine<Christine.Hall @ncdenr.gov>;Weaver, Cameron <[e-mail]>
Subject:SW8 210614 Whiskey Creek Mixed Development Additional Information Request
All-
i

Attached is the additional information request for the subject property. Please let me know if you have any questions or
concerns. Also- please label all packages with EXPRESS.
Thank you-
Ke.J.i Oe6,L, Norris,
Environmental Engineer
NC Division of Energy, Mineral and Land Resources
Stormwater Permitting
127 Cardinal Drive Extension
Wilmington,NC 28405-3845
Phone: [phone]
.wrr
Q-
114.
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.
2

ROY COOPER
6orernor D10NNE DELI l-
GATTI r
&ecr+etary '�Q;a,; '
BRIAN WRENN NORTH CAROLINA
Director Envirom.wd ijQuality.
July 11&,2021
Via emad only: hdlUcameroncmcom
WNDP#2,LLC
Attn:Hill Rogers,Manager
1201 Glen Meade Road
Wilmington,NC 28401
And
Via email only: hilA4ggseroncacom
Dry Pond Partners,LLC
Attn:Bruce Cameron,IV,Manager
1201 Glen Meade Road
Wilmington,NC 28401
Subject: Request for Additional Information
Stormwater Project No.SW8 210614
Whiskey Branch Mixed Development
New Hanover County
Dear Mr.Rogers and Mr.Cameron:
The Wilmington Regional Office received and accepted a Express State Stormwater Management Permit
Application for the subject project on June 241h,2021. A preliminary in-depth review of that information has
determined that the application is not complete and that additional information is needed. To continue the review,
please provide the following additional information in a sigde,hard on submittal nackasae:
1. 15A NCAC 02H.1040(1):The authorization letter provided from Dry Pond Partners,TTLLC for WNDP#2,
LLC to obtain a stornnwater permit was signed by the registered agent,Mr.Hill Rogers. The signature by
other agents shall be accepted on the application only if accompanied by a letter of authorization signed
by the appropriate authority. In the case of a limited liability corporation(LLC),the letter of
authorization must be signed by a manager or company official as defined in GS 57D. Please provide a
letter of authorization that meets this requirement.
2. 15A NCAC 02H.1042(2)(a): Section 1V.(3)of the application is not completed. Please list the River
Basin that the project is located in.
3. 15A NCAC 02H.1003(4)(a),.1019(6)(b),and.1042(2)(g)(iii): The USGS topo map provided indicates
the surface waters within the project area,Whiskey Creek,bisects the entire property from east to west.
The plans identify a 50-foot vegetated setback for only short portion of Whiskey Creek on the northern
side of the eastem portion of the property. Please clearly show all of the 50-foot setback from the top of
bank on each side of the creek for the entire property. Please also identify the top of bank on the plans.
4. 15A NCAC 02H.1042(2)(g)(iv)and.1003(4)(c)and G.S. 143-214.7(b2)(2): The supplement notes that
this site is locating built-upon area within the setback. Per the general statues,this requires all of the
built-upon area from the entire project to be collected and treated.
a. Please provide additional grading information,especially along the sidewalks,rear of proposed
lots and edges of the drainage areas to support that the runoff from all of the proposed built-upon
areas will be collected and treated.
b. Please label the contours on the rear of Lots 1-14.
c. And.1042(2)(g)(vii): If roof drains are to be provided,please clarify how the roof drains will be
connected to the proposed collection system or to the SCM in the narrative and on the plans.
North CaToTuia Aepactrnent of&W"ranental.QuafttyV[vistonofftawJ Mrtieral andl and Resources
Wdmington Regional Office 1 127 cardiml Drive Extertsion 1 WVmmgtm North CarolirA 28405
910.796.=

State Stormwater Permit No.SW8 210614
Page 2 of 3
5. 15A NCAC 02H.1042(2)(g)(vi), .1042(2)(1), .1050(8),and.1050(9): Please provide and identify an
access and drainage easement along the stormwater collection systems and to provide access to the SCMs.
Please identify the easements on the plans. These shall have a minimum width of 10 feet,slopes that do
not exceed 3:1,and extend to the nearest public right-of-way. These easements shall be granted in favor
of the party responsible for operating and maintaining the SCMs.
6. 15A NCAC 02H.1003(7),.1042(2),and.1042(2)(k):Please email the table summarizing the BUA
allocated to the lots to the email address provided below so that it can be preserved electronically per the
regulatory requirements.
7. 15A NCAC 02H.1019(7)(cxiii): Please provide any applicable calculations to demonstrate that the
provided level spreader-filter strip has been designed per the MDC in.1059.
8. 15A NCAC 02H.1053(2): It appears that the perimeter of the bottom of the shelf was used to calculate
the average depth_ Please recalculate the average depth to consider the perimeter of the main pool as in
Chapter C-3,MDC 2,Equation 3 of the Stormwater Design Manual.
9. 15A NCAC 02H.1053(3)and(5): The supplement reports the clean-out depth for the Forebays 1 and 2 as
60 inches and 72 inches which appears to relate to 15A NCAC 02H.I053(5 d)that indicates when
maintenance activity is to occur. However,the supplement is intended to document the design condition
of the wet pond. In Row 34 of the wet pond supplement,please report the provided sediment storage,
which appears to be 12 inches.
10. 15A NCAC 02H.1019(7)(c): The plans show two outlets,a primary and secondary. The secondary outlet
appears to drain the temporary pool down before the primary outlet. The stormwater rules require that
runoff treatment for the difference between the pre and post development nmoff volume for the one-year
24-hour storm should be filtered through a minimum of 18 inches of sand and be directed to a level
spreader-filter strip,a swale that fans out at natural grade,or a natural wetland that does not contain a
conveyance to SA waters. The Primary Outlet does meet these requirements;however,the Secondary
Outlet does not. Please reconsider the design of the two outlet structures so that the required design rules
are met.
11. 15A NCAC 02H.1053(l l)(b): The vegetated shelf shall be planted with a minimum of three diverse
species of herbaceous,native vegetation at a minimum density of 50 plants per 200 square feet of shelf
area. Please provide a note of this on plan sheet C-6.3
12. 15A NCAC 02H.1042(2): In addition to mailing a hard copy of the revised Supplement-EZ,please email
a pdf of the supplement form to the email address provided below so that it can be preserved
electronically per the regulatory requirements.
13. Due to the relatively minor nature of these comments,the express additional information review fee has
been waived
Please remember to confirm that any revised information is presented consistently throughout the application
documents including calculations,supplements,narrative,and plans. Please also remember to provide two hard
copies of any updated documents per 15A NCAC 02H.1042(2).
All of the requested information listed above should be received in this Office by July 1911,2021,or the
application will be returned as incomplete. If additional time is needed to submit the requested information,
please email your extension request prior to this due date to the email address provided below with a justification
and a date of when the requested information will be submitted,which shall be no later than 5 business days past
the original due date. Please remember that extension requests delay the issuance of the final permit. Also,
please note that only two letters requesting additional information is allowed in the State Stormwater Program. If
the anformation is not satisfactorily provided after the second request, the project will be returned. If the project
is returned and you wish to re-submit to the Express Program,you will need to reschedule the project through the
Express Coordinator for the next available review date and will need to resubmit all required items at that time,
including the application fee.
The construction of any impervious surfaces,other than a construction entrance under an approved Sedimentation
Erosion Control Plan,is a violation of NCGS 143-215.1 and is subject to enforcement action pursuant to NCGS
143-215.6A.
North Carolina DepatfinentoFEmironmerftlQuaBty I I3iSision.ofEneigylvlineialandlandtlesoucces
Wiilmington Regional Office 1127 CardUW Dfi+e Extension 1 WftingM North Carc)MU 28405
Q5 wo..wsn.�r 910.796.7213

State Stormwater Permit No.SW8 210614
Page 3 of 3
Please label all packages and cover letters as`Express"and reference the State assigned project number on all
correspondence. If you have any questions concerning this matter,please feel free to call me at(910)796-7215 or
email me at [e-mail].
Sincerely,
X&% sw
Kellie Beth Norris
Environmental Engineer
DES/kbn \\\Stormwater\Permits&Projects\2021\210614 F1D\202107 addinfo 210614
cc: Dan Fisk,PE,Paramotmte Engineering';via [e-mail]
Wilmington Regional Office Stormwater File
QEf North Can*wDepartmentor Bwtommental Quality I Div'sfon of aergp.mineial andtgW&esources
C ar 41%,00c�� Viol
WilmvigtonRegbnalOffice I l2TCardvralUiiwefzfensiofi I Wtlmhigtoe4 North.CaroGna28405
9107996TZ15

PARAMOUNTE
E N G 1 N E E FZ 1 N G , I N ���
122 CINEMA DRIVE '°'
9 1 0 - 79 1 L6 7I M. I017 ( 0 ) 9 10N7 9 1 86 706 0 ( .SUN Z4 2021
L E T T E R O F T R. A N S M I T T A `LY
To:, ___NCDEQ Stormwater-Express Meeting D 06/22/21
127 Cardinal Drive Ext.,
Wilmington, NC 284.05 ate;:: Whiskey Branch—EXPRESS PERMIT
Attrii: Kellie Norris Pra ect N , J 20 11.PE
eee.' ®Originals ®Prints ❑Shop Drawings 0 Calculations
e.folln [,]Correspondence ® Plans ❑ Specifications ®Other as listed below
Quwntity Date ►t : Deecrip#gn
2 Stormwater Management Application
1 Revised Stormwater Design Calculations
1 Revised O&M Agreement Wet Pond table
2 Revised C-6,3
ssue Status. ®For Approval ❑As Requested ❑Construction ❑Bid
❑For Your Use ❑For Review and Comment ❑Approved as Noted ❑See Remarks
bn Tauten ❑ No Exceptions Taken ❑ Make Corrections Noted ❑ Amend&Resubmit
❑ Rejected See Remarks ❑ Approved as Submitted ❑ Other
cm+�rke
Kellie—the supplement had correct elevations,the wet pond talc&detail sheet have been revised to match. The
O&M table has been updated as well,and a forebay talc has been provided in the revised talcs attached. Please let
me know if you need anyt!uM further from me.
Thanks,
Cc Signed`. `
Dan Fisk,PE

ti
! Y �TERRAIh
j ENVIRC
CONSULTING
May 4 , 2021
Paramounte Engineering, Inc.
122 Cinema Drive
Wilmington, NC 28403
Attention: Mr. Dan Fisk, P.E.
Subject: Stormwater Soil Evaluations
Project No. 21-006-SS
Whiskey Branch Pond
Wilmington, NC
Dear Mr. Fisk:
Terrain Environmental Consulting, PLLC (TEC) appreciates the opportunity to provide
you with this report for stormwater soil evaluation services associated with the design
of a stormwater control measure (SCM) at the above referenced project site. The
results of the testing are presented below.
PROJECT BACKGROUND
TEC was contacted by you on April 23, 2021 and requested that we perform soil
evaluation services to assist with the design of an SCM at the above referenced
project site, specifically seasonal high water table (SHWT) evaluation and hydraulic
conductivity (Ksat) testing services. You also provided us with a site plan and an aerial
photograph showing the requested test location. Review of aerial photography
indicated that the site is currently undeveloped woodland.
RESULTS
Seasonal High Water Table Evaluation
The SHWT evaluation was performed on April 30, 2021 by advancing a hand auger
boring at approximately the requested location (SW-1)as shown on the attached
Stormwater Soil Evaluation Sketch (Figure 1). The hand auger boring was advanced
to a depth of approximately 53 inches below the existing ground surface. Soils were
evaluated by a Licensed Soil Scientist for evidence of SHWT influence. This
evaluation involved looking at the actual moisture content in the soil and observing the
matrix and mottle colors. Depending on the soil texture, the soil color will indicate
processes that are driven by SHWT fluctuations such as iron reduction and oxidation
and organic matter staining.
A network of perimeter and internal ditches was observed in the area of the proposed
SCM. The perimeter ditches were observed to be much larger (wider and deeper)than
the internal ditches and border the north and south sides of the proposed ^^"'
EIVEPJUN Z 4 1021
aY

Terrain Environmental Consulting Project 21-006-SS May 4, 2021
Whiskey Branch Pond Stormwater Soil Evaluations
Intersecting internal ditches were observed near the test location. They were observed
to be approximately two to three feet deep (ditch measurements were not collected).
No evidence of ponding or flow (i.e. water staining, high water marks and/or wrack or
debris lines) were observed in the bottom or along the sides of the interior ditches
which suggest that the water table is not above the bottom of these ditches for
significant enough periods to result in SHWT conditions above the ditch bottoms.
Additionally, although low-chroma soils were observed from the surface down to the
bottom of the hand auger baring, a high percentage of uncoated sand grains was in
the A horizon. Which, for this particular soil series (Murville) and landscape position, is
indicative of drainage. Thus, it is our opinion that SHWT depth in the area at/around
the requested test location is being controlled by the interior ditch network. Therefore,
we have estimated SHWT depth to be approximately 30 inches below the existing
ground surface.
The observed water table (OWT) was not encountered during the SHWT evaluation.
A soil profile description sheet, which provides a description of the observed soil
horizons, has also been included with this report.
Ksat Testing
TEC personnel performed in-situ saturated hydraulic conductivity (Ksat)testing at the
test location after the SHWT evaluation was complete. Specifically, the constant-head
well permeameter technique (also known as shallow well pump-in technique and bore
hole permeameter method)was used. This procedure is described in Methods of Soil
Analysis, Part 1., Chapter 29 — Hydraulic Conductivity of Saturated Soils: Field
Methods, 29—3.2 Shallow Well Pump In Method, pp. 758-763 and in the Soil Science
Society of America Journal, Vol. 53, no. 5, Sept. —Oct. 1989, "A Constant-head
Permeameter for Measuring Saturated Hydraulic Conductivity of the Vadose Zone"
and "Comparison of the Glover Solution with the Simultaneous— Equations Approach
for Measuring Hydraulic Conductivity." This method involves allowing a measured
volume of water to percolate through the soil until a steady rate of flow is achieved.
The steady state rate is used to calculate the Ksat of the subsoil horizon using the
Glover equation.
The Ksat rate was calculated at 0.57 inches per hour (in/hr).
See Table 1 below for a summary of the soil evaluation results.
TEST SHWT Testing Interval Ksat RATE
LOCATION (inches below (inches below ground (inches per
ground surface) surface) _ hour)
SW-1 30 inches 5 to 11 inches 0.57 in/hr
2

Terrain Environmental Consulting Project 21-006-SS May 4, 2021
Whiskey Branch Pond Stormwater Soil Evaluations
Intersecting internal ditches were observed near the test location. They were observed
to be approximately two to three feet deep (ditch measurements were not collected).
No evidence of ponding or flow (i.e. water staining, high water marks and/or wrack or
debris lines) were observed in the bottom or along the sides of the interior ditches
which suggest that the water table is not above the bottom of these ditches for
significant enough periods to result in SHWT conditions above the ditch bottoms.
Additionally, although low-chroma soils were observed from the surface down to the
bottom of the hand auger boring, a high percentage of uncoated sand grains was in
the A horizon. Which, for this particular soil series (Murville) and landscape position, is
indicative of drainage. Thus, it is our opinion that SHWT depth in the area at/around
the requested test location is being controlled by the interior ditch network. Therefore,
we have estimated SHWT depth to be approximately 30 inches below the existing
ground surface.
The observed water table (OWT)was not encountered during the SHWT evaluation.
A soil profile description sheet, which provides a description of the observed soil
horizons, has also been included with this report.
Ksat Testing
TEC personnel performed in-situ saturated hydraulic conductivity (Ksat) testing at the
test location after the SHWT evaluation was complete. Specifically, the constant-head
well permeameter technique (also known as shallow well pump-in technique and bore
hole permeameter method)was used. This procedure is described in Methods of Soil
Analysis, Part 1., Chapter 29 — Hydraulic Conductivity of Saturated Soils: Field
Methods, 29— 3.2 Shallow Well Pump In Method, pp. 758-763 and in the Soil Science
Society of America Journal, Vol. 53, no. 5, Sept. —Oct. 1989, "A Constant-head
Permeameter for Measuring Saturated Hydraulic Conductivity of the Vadose Zone"
and "Comparison of the Glover Solution with the Simultaneous— Equations Approach
for Measuring Hydraulic Conductivity." This method involves allowing a measured
volume of water to percolate through the soil until a steady rate of flow is achieved.
The steady state rate is used to calculate the Ksat of the subsoil horizon using the
Glover equation.
The Ksat rate was calculated at 0.57 inches per hour (in/hr).
See Table 1 below for a summary of the soil evaluation results.
TEST SHWT Testing Interval Ksat RATE
LOCATION (inches below (inches below ground (inches per
ground surface) surface) hour)
SWA 30 inches 5 to 11 inches 0.57 in/hr
2

Terrain Environmental Consulting Project 21-006-SS May 4, 2021
Whiskey Branch Pond Stormwater Soil Evaluations
CLOSING
We appreciate the opportunity to provide stormwater soil evaluation services. If you
have any questions, please do not hesitate to contact me.
Sincerely,
[1v�
Paul Masten, LSS, PWS
President/Owner
Attachments
Figure 1 — Stormwater Soil Evaluation Sketch
Soil Profile Description
3

Terrain Environmental Consulting Project 21-006-SS May 4, 2021
Whiskey Branch Pond Stormwater Soil Evaluations
CLOSING
We appreciate the opportunity to provide stormwater soil evaluation services. If you
have any questions, please do not hesitate to contact me.
Sincerely,
�L
Paul Masten, LSS, PWS
President/Owner
Attachments
Figure 1 — Stormwater Soil Evaluation Sketch
Soil Profile Description
3

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♦ Soil Evaluation Location
Figure 1 - Stormwater Soil Evaluation Sketch
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Whiske Branch Pond
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Wilmington, OVC " Klaw Hanww
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� :

SOIL PROFILE DESCRIPTIONS
Whiskey Branch Pond
Wilmington,NC
Location Horizon Depth Matrix Mottles Texture, Structure, Consistence
inches
SW-1 A 0-26 2.5Y2.5/1 2.5Y 7/1 Black sandy loam, weak, medium
sub-angular blocky, friable;
common to many light gray
uncoated sand grains
Btl 26-31 1OYR 3/2 Very dark grayish brown sandy
clay loam, moderate, medium sub-
angular blocky, slightly sticky,
slightly lastic, firm
Bt2 31-40 2.5Y 4/2 10YR 3/1 Dark grayish brown sandy clay
1OYR 7/1 loam, moderate,medium sub-
2.5Y 5/3 angular blocky, sticky,plastic,
firm; common very dark gray
organic accumulations, light gray
uncoated sand grains and light
olive brown streaks
C 40-53 2.5Y 6/2 2.5Y 3/1 Light brownish gray fine sand,
1OYR 5/8 single grain, loose; common very
dark gray organic accumulations
and dark yellowish brown redox
concentrations
Seasonal High Water Table=30 inches below the existing ground surface. Water table was not
observed.

SOIL PROFILE DESCRIPTIONS
Whiskey Branch Pond
Wilmington,NC
Location Horizon Depth Matrix Mottles Texture, Structure, Consistence
inches
SW-1 A 0-26 2.5Y2.5/1 2.5Y 7/1 Black sandy loam,weak, medium
sub-angular blocky, friable;
common to many light gray
uncoated sand grains
Btl 26-31 1OYR 3/2 Very dark grayish brown sandy
clay loam, moderate, medium sub-
angular blocky,slightly sticky,
slightly lastic, firm
Bt2 31-40 2.5Y 4/2 10YR 3/1 Dark grayish brown sandy clay
IOYR 7/1 loam, moderate, medium sub-
2.5Y 5/3 angular blocky, sticky,plastic,
firm; common very dark gray
organic accumulations, light gray
uncoated sand grains and light
olive brown streaks
C 40-53 2.5Y 6/2 2.5Y 3/1 Light brownish gray fine sand,
10YR 5/8 single grain, loose; common very
dark gray organic accumulations
and dark yellowish brown redox
concentrations
Seasonal High Water Table=30 inches below the existing ground surface. Water table was not
observed.

WHISKEY-BRANCH RESIDENTIAL SUBDIVISION
NEW HANOVER COUNTY, NORTH CAROLINA
STORMWATER AND EROSION CONTROL NARRATIVE
Prepared for: ,
WNDP #2, LLC BY
P.O. Box 3649
Wilmington, NC 28406
Prepared by:
PAa�AMC)UT4TFE
E N C3 1 rV E E R 1 N C3. 1 N C,
122 Cinema Drive
Wilmington,NC 28403
[phone]
NC License#:C-2846
\0%11111tt1/11�
Project#2051LPE ��o�qN.CARO(.
June 2021 �Q
0405.09�.

WHISKEY-BRANCH RESIDENTIAL SUBDIVISION
NEW HANOVER COUNTY, NORTH CAROLINA
Table of Contents
Design Narrative
Proposed Improvements
Results
Maintenance
Erosion and Sedimentation Control Specification
Soils Map
Reference Data
USGS Map
Stormwater Calculations
2

DESIGN NARRATIVE
WNDP #2, LLC. is proposing to construct a mixed-use residential development containing 44
single family lots, future duplexes, and impervious for future outparcels and future
development on a 64.28-acre site in the 4000 block of College Road, adjoining the existing
Whiskey Branch neighborhood in New Hanover County, NC. The latitude and longitude of the
property are 34°09 30'" N, 77°53' 30" W. The site is bound to the north and south by existing
residences,west College Road and existing Whiskey Branch neighborhood to the east.
The current conditions consist of woods, 2-6% sloped terrain with multiple ditches. The
existing soils on the site are predominantly Leon, Seagate, and Baymeade fine sands according
to the Web Soil Survey of NRCS. According to the attached USGS map, the site drains to an
unnamed tributary of Whiskey Creek (Purviance Creek) (18-87-28), which is classified as SA;
HQW waters that discharge into the ICWW inside the Cape Fear River Basin.
PROPOSED IMPROVEMENTS
The mixed-use residential development will capture and treat all stormwater runoff associated
with the development according to New Hanover County and NCDEQ requirements. All
stormwater runoff associated with the development will be captured within a storm drainage
system that will convey the runoff to a master Stormwater SCM. The lots are given an
allocation per lot, outparcels have been given an allocation per lot and the future duplexes and
future development areas carry the remainder of the impervious allotment. A plan revision for
the future development will be submitted at a future time.
The seasonal high water table and infiltration was tested given the sites relation to SA waters.
Results showed a relatively shallow seasonal high water table with low infiltration rates. It was
noted that the seasonal high water table is established through the area because of the existing
ditches that run through the site. Therefore, an infiltration SCM is not advised as it has high
propensity to clog and become a maintenance/function concern due to the site's conditions.
Therefore, a wet pond is proposed with an adequately sized level spreader and vegetated filter
strip for the WQV discharge. Outlets from the SCM have been located outside of the 50' stream
buffer.
Please find all reference material and calculations in the following pages of this report. Note
that some calculations have also been located on the plans for easy reference during
construction.
DESIGN METHOD
Hydrologic calculations have been performed utilizing HydroCAD version 10.0 software which
employs the USDA SCS Method. The Type-III 24-hour storm rainfall depth(precipitation data)
has been taken from the New Hanover County Storm Water resign Manual. Curve Number(CN)
3

and Time of Concentration(TOC)calculations have been performed in accordance with the
USDA TR-55 manual,with a minimum TOC of 5 minutes.
Hydrologic Soil Group Classifications have been taken from the USDA Web Soil Survey.
MAINTENANCE
Contractors shall be responsible for periodic inspection and maintenance of all indicated
erosion control devices in accordance with the plans and specifications. In addition, inspection
and any necessary maintenance will be required immediately following any significant storm
event. Any erosion control measure that fails to function as intended shall be repaired
immediately. Upon completion of construction and the establishment of stabilized ground
cover,the property owner shall be responsible for any ongoing site maintenance.
EROSION AND SEDIMENTATION CONTROL SPECIFICATION
PART1-GENERAL
1.1 RELATED DOCUMENT
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections,apply to this Section.
1.2 WORK INCLUDED
A. Contractor shall take every reasonable precaution throughout construction to prevent the
erosion of soil and the sedimentation of streams, lakes, reservoirs,other water impoundments,
ground surfaces,or other property as required by State and Local regulations.
B. Contractor shall, upon suspension or completion of land-disturbing activities, provide
protection covering for disturbed areas.Permanent vegetation shall be established at the earliest
practicable time. Temporary and permanent erosion control measures shall be coordinated to
assure economical, effective, and continuous erosion and sediment control throughout the
construction and post construction period.
1.3 RELATED SECTIONS
A. Related Sections-The following Sections contain requirements that relate to this Section:
1. 01011-Existing Underground Utilities
2. 01015-Special Conditions for this Contract
3. 01070-Shop Drawings,Project Data&Samples
4. 02200-Earthwork,Excavation Trenching,and Backfilling
5. 02230-Site Clearing
6. 02240-Dewatering
7. 02485-Seeding General Areas
4

1.4 REGULATORY REQUIREMENTS
A. Contractor shall be responsible for prevention of damage to properties outside the construction
limits from siltation due to construction of the project. The Contractor will assume all
responsibilities to the affected property owners for correction of damages that may occur.
Erosion control measures shall be performed by the Contractor,conforming to the requirements
of,and in accordance with plans approved by applicable state and local agencies and as per the
erosion control portion of the construction drawings and these specifications. The Contractor
shall not allow mud and debris to accumulate in the streets.Should the Contractor pump water
from trenches during construction, appropriate siltation preventative measures shall be taken
prior to discharge of pumped water into any storm drain or stream.
PART2-PRODUCTS
2.1 Open mesh biodegradable mulching cloth.
2.2 Fertilizer shall be 10-10-10 grade or equivalent.
2.3 Lime shall be dolomitic agricultural ground 1 limestone containing not less than 10 percent
magnesium oxide.
2.4 Phosphate shall be 20 percent super phosphate or equivalent.
2.5 Provide grass seed mixture as shown on the plans.
2.6 Silt fence shall consist of non-biodegradable filter fabric (Trevira, Mirafi, etc.) wired to
galvanized wire mesh fencing and supported by wood or metal posts.
2.7 NCDOT Class B stone for erosion control.
PART 3-EXECUTION
3.1 CLEARING
A. Clearing and grubbing shall be scheduled and performed in such a manner that subsequent
grading operation and erosion control practices can follow immediately thereafter. Excavation,
borrow, and embankment operations will be conducted such that continuous operation. All
construction areas not otherwise protected shall be planted with permanent vegetative cover
within 7 working days after completion of active construction. All slopes shall be planted
within 14 calendar days after completion of such activity.
3.2 STABILIZING
A. The angle for graded slopes and fills shall be no greater than the angle that can be retained by
vegetative cover or other adequate erosion control devices or structures.All disturbed areas not
to be paved and left exposed will, within 14 calendar days of completion of any phase of
grading, be planted or otherwise provided with either temporary or permanent ground cover,
devices, or structures sufficient to restrain erosion. All slopes steeper than 3:1 shall be planted
5

or otherwise provided with either temporary or permanent ground cover,devices,or structures
sufficient to restrain erosion within 7 calendar days.
3.3 REGULATORY REQUIREMENTS
A. Whenever land disturbing activity is undertaken on a tract,a ground cover sufficient to restrain
erosion must be planted or otherwise provided within 7 calendar days on that portion of the
tract upon which further active construction is to being undertaken.
B. If any earthwork is to be suspended for any reason whatsoever for longer than 7 calendar days,
the areas involved shall be seeded with vegetative cover or otherwise protected against
excessive erosion during the suspension period. Suspension of work in any area of operation
does not relieve the Contractor of the responsibility for the control of erosion in that area.
PART 4-CONSTRUCTION PHASE
4.1 PRACTICES
A. Avoid dumping soil or sediment into any streambed or watercourse. Backfill for stream
crossings shall be placed dry and compacted to minimize siltation of the watercourse, where
applicable.
B. Maintain an undisturbed vegetative buffer where possible between a natural watercourse and
trenching and grading operations.
C. Avoid equipment crossings of streams,creeks,and ditches where practicable.
PART 5-SEDIMENT CONTROL FEATURES
5.1 GENERAL
A. All devices (silt fences, retention areas, etc.), for sediment control shall be constructed at the
locations indicated prior to beginning excavation on the site. All devices shall be properly
maintained in place until a structure or paving makes the device unnecessary or until directed
to permanently remove the device.
5.2 DESIGN APPLICATIONS
A. Mulch shall be used for temporary stabilization of areas subject to excessive erosion, and for
protection of seed beds after planting where required.
1. Jute,mesh,etc.should be installed as per manufacturer's instructions.
B. Silt fences shall be used at the base of slopes to restrict movement of sediment from the site.
C. Riprap shall be used at the proposed outfall pipes as indicated on plans.
D. Establish vegetative cover on all unpaved areas disturbed by the work.
6

1. Preparation of Seedbed. Areas to be seeded shall be scarified a depth of 6 inches until a
firm, well-pulverized, uniform seedbed is prepared. Lime, phosphorous, and fertilizer
shall be applied during the scarification process in accordance with the following rates.
a. Lime—2 ton per acre
b. Nitrogen—100 pounds per acre
C. P20s—200 pounds per acre
2. Seeding.Disturbed areas along roads and ditches shall be permanently seeded with 10-20
pounds per acre of centipede during the period from March through September.Seeding
performed during the period from April to August shall be temporarily seeded with 40
pounds per acre of German Millet. The permanent vegetative cover will be over seeded
at the earliest possible time as specified above.
3. Mulch all areas immediately after seeding. Mulch shall be applied and anchored as
specified hereinbefore.
5.3 MAINTENANCE
A. The Contractor shall be responsible for maintaining all temporary and permanent erosion
control measures in functioning order. Temporary structures shall be maintained until such
time as vegetation is firmly established and grassed areas shall be maintained until completion
of the project. Areas which fail to show a suitable stand of grass or which are damaged by
erosion shall be immediately repaired.
5.4 REMOVAL OF SEDIMENT CONTROL DEVICES
A. Near completion of the project, when directed by the Owner's agent, the Contractor shall
dismantle and remove the temporary devices used for sediment control during construction.
All erosion control devices in seeded areas shall be left in place until the grass is established.
Seed areas around devices and mulch after removing or filling temporary control devices.
END OF SECTION 02410
7

SOILS MAP
5

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Hydrologic Soil Group—New Hanover County,North Carolina
Hydrologic Soil Group
Map unit symbol Map unit name Rating Acres in AOI Percent of AOi
Le Leon sand AID 19.3 29.1%
Ly Lynn Haven fine sand A/D 5.2 7.8%
Mu Murville fine sand A/D 37.3 56.3%
Se Seagate fine sand B 4.5 6.8%
Totals for Area of Interest 66.3 100.0%
Description
Hydrologic soil groups are based on estimates of runoff potential. Soils are
assigned to one of four groups according to the rate of water infiltration when the
soils are not protected by vegetation,are thoroughly wet,and receive
precipitation from long-duration storms.
The soils in the United States are assigned to four groups (A, B, C,and D)and
three dual classes (A/D, BID, and CID).The groups are defined as follows:
Group A. Soils having a high infiltration rate(low runoff potential)when
thoroughly wet.These consist mainly of deep,well drained to excessively
drained sands or gravelly sands.These soils have a high rate of water
transmission.
Group B. Soils having a moderate infiltration rate when thoroughly wet. These
consist chiefly of moderately deep or deep, moderately well drained or well
drained soils that have moderately fine texture to moderately coarse texture.
These soils have a moderate rate of water transmission.
Group C. Soils having a slow infiltration rate when thoroughly wet.These consist
chiefly of soils having a layer that impedes the downward movement of water or
soils of moderately fine texture or fine texture.These soils have a slow rate of
water transmission.
Group D. Soils having a very slow infiltration rate(high runoff potential)when
thoroughly wet. These consist chiefly of clays that have a high shrink-swell
potential,soils that have a high water table,soils that have a claypan or clay
layer at or near the surface,and soils that are shallow over nearly impervious
material.These soils have a very slow rate of water transmission.
If a soil is assigned to a dual hydrologic group(A/D, BID,or C/D),the first letter is
for drained areas and the second is for undrained areas.Only the soils that in
their natural condition are in group D are assigned to dual classes.
usoA Natural Resources Web Soil Survey 12l7/2020
Conservation Service National Cooperative Soil Survey Page 3 of 4

Hydrologic Soil Group—New Hanover County,North Carolina
Rating Options
Aggregation Method.•Dominant Condition
Component Percent Cutoff-None Specified
Tie-break Rule:Higher
USDA Natural Resources Web Soil Survey 12/7/2020
Conservation Service National Cooperative Soil Survey Page 4 of 4

REFERENCE DATA

PARAMOUNTE
E N G 1 N E E R I N G, 1 N C
Whiskey Branch Letter of Consent
I, Bruce Cameron IV, Manager, Dry Pond Partners, LLC give consent for WNDP#2 to submit
and obtain a sediment erosion control and stormwater application for the site. WNDP#2,
LLC will be the financial responsible and contact for any concerns by NCDEQ and New
Hanover County. WNDP#2, LLC is taking legal rights for any and all provisions of the
stormwater permit and erosion control permit for Whiskey Branch.
IV(Jul 14,21121 11,23 EDT)
Bruce Cameron IV, Manager- Dry Pond Partners, LLC
ECEIVE
JUL 16 2021
BY:
1 Z Z C I N E M A D R I V E, W I L M I N G T O N , N C 2 B 4 D 3
P H : ( 9 1 0 ) 7 9 1 - 6 7 0 7 F A X : ( 9 1 D ) 79 1 - 6 7 6 D

Whiskey Branch Consent Letter
Final Audit Report 2021-07-14
Created. 2021-07-14
By Hill Rogers([e-mail])
Status: Signed
Transaction ID: CBJCHBCAABAAUHW9xl5kTPXWXe8T695pKOxT3FHB_di1
"Whiskey Branch Consent Letter" History
Document created by Hill Rogers ([e-mail])
2021-07-14-7:27:28 PM GMT-IP address:98.101.15.210
Document emailed to Bruce Cameron IV([e-mail])for signature
2021-07-14-7:27:49 PM GMT
Email viewed by Bruce Cameron IV([e-mail])
2021-07-14-8:23:11 PM GMT-I address: 107.12.80.172
dp Document e-signed by Bruce Cameron IV([e-mail])
Signature Date:2021-07-14-8:23:46 PM GMT-Time Source:server-I address: 107.12.80.172
Agreement completed.
2021-07-14-8:23:46 PM GMT
ECEIVE
Adobe sign BY -

• File an Annual Report/Amend an Annual Report• Upload a PDF Filing • Order a Document Online -
Add Entity to My Email Notification List •View Filings • Print a Pre-Populated Annual Report form • Print
an Amended a Annual Report form
Limited Liability Company
Legal. Name
WNDP#2, LLC
Information
Sosld: 2145167
Status: Current-Active O
Date Formed: 3/5/2021
Citizenship: Domestic
Annual Report Due Date: April 15th
CurrentAnnual Report Status:
Registered Agent: Rogers, Raymond Hill
Addresses
Reg Office Reg Mail.ing
1201 Glen Meade Road 1201 Glen Meade Road
Wilmington, NC 28401-7337 Wilmington, NC 28401-7337
Company Officials
All LLCs are managed by their managers pursuant to N.C.G.S. 5713-3-20.
Manager
Raymond Hill Rogers
1201 Glen Meade Road
Wilmington NC 28401-7337

• File an Annual Report/Amend an Annual Report • Upload a PDF Filing • Order a Document Online -
Add Entity to My Email Notification List•View Filings • Print a Pre-Populated Annual Report form • Print
an Amended a Annual Report form
Limited Liability Company
Legal Name
Dry Pond Partners, LLC
Information
Sosld: 1387928
Status: Current-Active O
Date Formed: 7/1/2014
Citizenship: Domestic
Annual Report Due Date: April 15th
CurrentAnnual Report Status:
Registered Agent: Sullivan, Scott Christopher
Addresses
Principal Office Reg Office Mailing
1201 Glen Meade Road 1201 Glen Meade Road P.O. Box 3649
Wilmington, NC 28401 Wilmington, NC 28401 Wilmington, NC 28406
Reg Mailing
P.O. Box 3649
Wilmington, NC 28406
Company Officials
All LLCs are managed by their managers pursuant to N.C.G.S. 57D-3-20.
Managing member Member Member
Bruce B Cameron , IV Jane C Sullivan Trust 4/3/13 Rachel Cameron Trust 4/3/13
P.O. Box 3649 P.O. Box 3649 P.O. Box 3649
Wilmington NC 28406 Wilmington NC 28406 Wilmington NC 28406

Book 5970 Page 783
�V
BK:RB 5970 011111111111111lll�llllll
PG'783-787 2018014501
RECORDED NC FEE$2e.00
05-16-2016 NEW HANOVER COUNTY,NC
01:56.33 PM TAMMY THEUSCH BEASLEY
BY.CAROL HUGHLEY REGISTER OF DEEDS
DEPUTY
STATE OF NORTH CAROLINA
COUNTY OF NEW HANOVER SPECIAL WARRANTY DEED
Parcel ID.R07100-004-004-000 and R07100-004-02 1-000
Document Stamps: None
P4re_pared, Morgan&Cartes',PLLC,602 Market St,Wilmington,NC 28401
THIS SPECIAL WARRANTY DEED,made and entered into this 12'day of May,2016,by and
between BRUCE B.CAMERON,IV,a resident of New Hanover County,North Carolina,with an address of
P.O. Box 3649,Wilmington,North Carolina 28406(herein"Grantor");and DRY POND PARTNERS,LLC,a
North Carolina limited liability company,with an address of P.O.Box 3649,Wilmington,North Carolina
28406(herein"Grantee"),
WITNESSETH.
WHEREAS,.Grantor is a married person acting without the joinder of his spouse pursuant to a
Premarital Agreement dated October 2,2014,a memorandum ofwhich Premarital Agreement is recorded in
Book 5843 at Page 683 of the New Hanover County Registry.
NOW THEREFORE,the Grantor in consideration of ONE($1.00)DOLLAR and other good and
valuable considerations,the receipt of which is hereby acknowledged,has given, granted,bargained,and sold,
and by these presents does give,grant,bargain,sell and convey unto the said Grantee,its successors and assigns,
a twenty-five percent(25%)undivided interest in and to those certain tracts,parcels,or lots of land in New
Hanover County,North Carolina,bounded and described as follows,to-wit:
1

Book 5970 Page 784
TRACT ONE: BEGINNING at a concrete monument located in the Easterly line of North Carolina
Highway No. 132 where the same is intersected by the southern line of a tract of land conveyed by G.
Dudley Humphrey and wife to Gilliam K.Horton and wife,by deed bearing date December 22, 1959,
and running thence South 54 degrees 1 I minutes East with the said Horton's southerly line 3262.60 feet
to a concrete monument located in the westerly line of Wyone Hardy's tract of land;running thence
South 38 degrees 50 minutes West with said Hardy's westerly line 197.65 feet to an old iron bar at her
southwesterly corner;running thence with said Hardy's southerly line South 53 degrees 31 minutes East
416.30 feet to her southeasterly corner, running thence with the Southerly line of a tract of land
conveyed to Albert Williams by deed recorded in Book 124 at Page 599, South 46 degrees 52 minutes
East 362.35 feet to the southwesterly comer of a tract of land conveyed to Roland Sanders by deed
recorded in Book 124 at Page 567;running thence South 58 degrees 39 minutes East with said Sanders'
southerly line 421.60 feet to his southeasterly corner;running thence with said Sanders'easterly line
North 38 degrees 45 minutes East 400 feet to his northeasterly comer;running thence with said Sanders'
northerly line North 53 degrees 35 minutes West 423.65 feet to the said Alfred Williams'northeasterly
corner; running thence North 54 degrees 06 minutes West with Alfred Williams'northerly line 359.1
feet to the aforesaid Norwood Williams' Southeasterly corner; running thence with said Norwood
Williams'easterly line North 34 degrees 35 1/2 minutes East 387.0 feet to his corner in the Norma F.
Edwards'southern line;running thence South 54 degrees 11 minutes East with the said Edwards'
southerly line 1126.87 feet to a post and old pipe and thence same course continued 8 feet to her corner
in the run of Jumping Run Branch(a prong of Whiskey Creek);thence up the run of said Branch 1200
feet,more or less,to a concrete monument located at the Southeasterly comer of a tract of land
conveyed to G.Dudley Humphrey and wife by Bruce B.Cameron,et al.,by deed bearing date
December 22, 1959, (said monument being located the following courses and distances from the
Edwards'corner,but the said measurements are not necessarily running with the run of said Branch;
South 59 degrees 57 minutes West 362.1 feet; South 41 degrees 17 minutes 30 seconds West 217.82
feet; South 7 degrees 45 minutes West 35.25 feet; South 17 degrees 31 minutes West 129.75 feet; South
4 degrees 16 minutes West 108.4 feet; South 19 degrees 18 minutes West 189.1 feet; South 32 degrees
13 minutes West 101.9 feet;and South 22 degrees 8 minutes West 102.83 feet to a concrete monument
in the run of said Branch),running thence North 70 degrees 55 minutes West with said Neil Trask's
northerly line 3980.53 feet to a concrete monument in the easterly line ofN.C.Highway No. 132;and
running thence North 5 degrees, 10 minutes East with the easterly line of said Highway 1999.5 feet to
the point of Beginning. The same containing 136.0 acres,more or less,and reference is herebyhad to a
Map of said lands prepared by-Howard M.Loughlin, Registered Surveyor,bearing date December 22,
1959.
Being the same property described in a deed to Bruce B. Cameron and wife,Louise W.Cameron,dated
December 22, 1959, and recorded in Book 664,Page 692 of the New Hanover County Registry,
reference to which deed is hereby made for a more particular and detailed description.
TRACT TWO: Beginning at an existing iron pipe at now or formerly Alfred Hardie's Northeast corner,
said pipe being located South 33 degrees 24 minutes 12 seconds West 386.92 feet,South 53 degrees 33
minutes 40 seconds East 413.64 feet from an existing concrete monument at the Northeast corner of
Section 6 Fox Run Farm as recorded in Map Book 34 at Page 396 of the New Hanover County
Registry;running thence with Alfred Hardie's line South 37 degrees 51 minutes 59 seconds West
430.89 feet to a point in the center of a branch;running thence South 53 degrees 30 minutes 31 seco: C
East 361.19 feet to an existing iron pipe;running thence along an old marked line North 37 degrees,
minutes 48 seconds East 437.12 feet to an existing iron pipe;running thence North 54 degrees 30 l
minutes 36 seconds West 359.34 feet to the point of beginning, containing 3.59 acres,more or less,,
the same is shown on survey by Lignell W.Hood,III,R.L.S.,dated July 27, 1995,a copy of which
,o
2 8
�fi

Book SD70 Page 785
survey is attached to a deed from Elsie H.Sholar, et al.,to Bruce B.Cameron,Trustee,dated January
14, 1996, and recorded in Book 1983,Page 775 of the New Hanover County Registry.
Being the same properly described in a deed from Mattie Williams(widow)to E.W.Hollis and wife,
Sally F.Hollis,by deed dated July 12, 1960,in Book 638 at Page 178 of the New Hanover County
Registry. Also being the same property described in a deed from Elsie H. Sholar,et al.,to Bruce B.
Cameron,Trustee,dated January 14, 1996,and recorded in Book 1983,Page 775 of the New Hanover
County Registry,reference to which deed is hereby made for a more particular and detailed description.
Together with all and singular the lands,tenements,easements,and appurtenances thereunto belonging
or in anywise appertaining
The property herein described does not include the primary residence of a Grantor.
TO HAVE AND TO HOLD the aforesaid undivided interest in and to said tracts or parcels of land and
all privileges and appurtenances thereunto belonging to the Grantee,its successors and assigns,forever.
And the Grantor covenants with the Grantee,that the Grantor has done nothing to impair such title as the
Grantor received,and the Grantor will warrant and defend the title against the lawful claims of all persons
claiming by,under or through the Grantor,other than the following exceptions.
1. The lien of any unpaid ad valorem taxes,
2. All governmental land use statutes, ordinances,and regulations including zoning,building, and
subdivision regulations affecting the property,
3. Matters which would be rev:,alcd by an accurate survey of the property;and
4. All matters of record affecting the above described property.
IN WITNESS WHEREOF,Grantor has hereunto set his hand and seal the day and year first above
written. 0& -'?J- (SEAL)
Bruce B. Cameron,IV
3

Book 5970 Page 786
STATE OF NORTH CAROLINA
COUNTY OF NEW HANOVER
I, —i � ,a Notary Public of !z
County,North Carolina,hereby cW that BRUCE B. CAMERON,IV,personally came before me this day and
acknowledged the execution of the foregoing instrument.
Witness my hand and notarial seal,this the 1341-4 day of 2016.
Notary Public
ca NOTARY
PUBLIC
Printed Name of Notaroublic
My commission expires: /7 rR�COUwl''x\N
4

U.S. ARMY CORPS OF ENGINEERS
WILMINGTON DISTRICT
Action Id.SAW-2015-01893 County:New Hanover U.S.G.S.Quad:NC-Wilmington
NOTIFICATION OF JURISDICTIONAL DETERMINATION
Requestor: Dry Pond Partners LLC Agent: Southern Environmental Group Inc
Bruce Cameron David Scibetta
Address: PO Bog 3649 5315 S College Road
Wilmington,NC 28406 Suite E
Wilmington,NC 28412
Size(acres) 64.2 Nearest Town Wilmington
Nearest Waterway Whiskey Creek River Basin Onslow Bay
USGS HUC 03020302 Coordinates Latitude:34.15975
Longitude:-77.88890
Location description:Property is located south of Weybridge Lane and bordered to the west by South College Road and the
south by Mohican Trail in Wilmington,New Hanover,North Carolina.
Indicate Which of the Following Aimly:
A. Preliminary Determination
❑ There appear to be waters on the above described project area/property,that may be subject to Section 404 of the Clean Water
Act(CWA)(33 USC§ 1344)and/or Section 10 of the Rivers and Harbors Act(RHA)(33 USC§403).The waters have been
delineated,and the delineation has been verified by the Corps to be sufficiently accurate and reliable.The approximate boundaries
of these waters are shown on the enclosed delineation map dated DATE.Therefore this preliminary jurisdiction determination
may be used in the permit evaluation process,including determining compensatory mitigation.For purposes of computation of
impacts,compensatory mitigation requirements,and other resource protection measures,a permit decision made on the basis of a
preliminary JD will treat all waters and wetlands that would be affected in any way by the permitted activity on the site as if they
are jurisdictional waters of the U.S.This preliminary determination is not an appealable action under the Regulatory Program
Administrative Appeal Process(Reference 33 CFR Part 331).However,you may request an approved JD,which is an appealable
action,by contacting the Corps district for further instruction.
❑ There appear to be waters on the above described project area/property,that may be subject to Section 404 of the Clean Water
Act(CWA)(33 USC§ 1344)and/or Section 10 of the Rivers and Harbors Act(RHA)(33 USC§403).However,since the waters
have not been properly delineated,this preliminary jurisdiction determination may not be used in the permit evaluation process.
Without a verified wetland delineation,this preliminary determination is merely an effective presumption of CWA/RHA
jurisdiction over all of the waters at the project area,which is not sufficiently accurate and reliable to support an enforceable
permit decision.We recommend that you have the waters on your project area/property delineated.As the Corps may not be able
to accomplish this wetland delineation in a timely manner,you may wish to obtain a consultant to conduct a delineation that can
be verified by the Corps.
B. Approved Determination
❑ There are Navigable Waters of the United States within the above described project area/property subject to the permit
requirements of Section 10 of the Rivers and Harbors Act(RHA)(33 USC§403)and Section 404 of the Clean Water Act
(CWA)(33 USC§ 1344). Unless there is a change in law or our published regulations,this determination may be relied upon for
a period not to exceed five years from the date of this notification.
® There are waterson the above described project area/property subject to the permit requirements of Section 404 of the Clean
Water Act(CWA)(33 USC§ 1344). Unless there is a change in the law or our published regulations,this determination may be
relied upon for a period not to exceed five years from the date of this notification.
❑We recommend you have the waters on your project area/property delineated. As the Corps may not be able to accomplish
this wetland delineation in a timely manner,you may wish to obtain a consultant to conduct a delineation that can be verified by
the Corps.
®The waters on your project area/property have been delineated and the delineation has been verified by the Corps.The
approximate boundaries of these waters are shown on the enclosed delineation map dated 12/1112020.

SAW-2015-01893
❑The waters have been delineated and surveyed and are accurately depicted on the plat signed by the Corps Regulatory Official
identified below onDATE.Unless there is a change in the law or our published regulations,this determination may be relied
upon for a period not to exceed five years from the date of this notification.
❑ There are no waters of the U.S.,to include wetlands,present on the above described project area/property which are subject to the
permit requirements of Section 404 of the Clean Water Act(33 USC 1344). Unless there is a change in the law or our published
regulations,this determination may be relied upon for a period not to exceed five years from the date of this notification.
® The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act(CAMA).
You should contact the Division of Coastal Management in in Wilmington,NC,at(910)7%-7215 to determine their
requirements.
Placement of dredged or fill material within waters of the US,including wetlands,without a Department of the Army permit may
constitute a violation of Section 301 of the Clean Water Act(33 USC§ 1311). Placement of dredged or fill material,construction or
placement of structures,or work within navigable waters of the United States without a Department of the Army permit may
constitute a violation of Sections 9 and/or 10 of the Rivers and Harbors Act(33 USC§401 and/or 403).If you have any questions
regarding this determination and/or the Corps regulatory program,please contact Rachel Canito at f9101-251-4487 or
Rachel.A.Canito anusace.armv.mil.
C. Basis For Determination: Basis For Determination: See the approved Jurisdictional determination
form dated 01/07/2020.
D. Remarks: None.
E. Attention USDA Program Participants
This delineation/determination has been conducted to identify the limits of Corps'Clean Water Act jurisdiction for the particular site
identified in this request. The delineation/determination may not be valid for the wetland conservation provisions of the Food Security
Act of 1985. If you or your tenant are USDA Program participants,or anticipate participation in USDA programs,you should request
a certified wetland determination from the local office of the Natural Resources Conservation Service,prior to starting work.
F. Appeals Information (This information applies only to approved jurisdictional determinations as indicated in B.
above)
This correspondence constitutes an approved jurisdictional determination for the above described site. If you object to this
determination,you may request an administrative appeal under Corps regulations at 33 CFR Part 331. Enclosed you will find a
Notification of Appeal Process(NAP)fact sheet and request for appeal(RFA)form. If you request to appeal this determination you
must submit a completed RFA form to the following address:
US Army Corps of Engineers
South Atlantic Division
Attn: Phillip Shannin,Review Officer
60 Forsyth Street SW,Room 10M15
Atlanta,Georgia 30303-8801
In order for an RFA to be accepted by the Corps,the Corps must determine that it is complete,that it meets the criteria for appeal
under 33 CFR part 331.5,and that it has been received by the Division Office within 60 days of the date of the NAP. Should you
decide to submit an RFA form,it must be received at the above address by 03/07/2020.
**It is not necessary to submit an RFA form to the Division Office if you do not object to the determination in this correspondence.**
CAPITO.RACHEL.AN O191tellytlgnedby
Corps Regulatory Official:
CpPRQ�a+ELANN.Istsx7�eo
ry il _N.1536276790 � uerezozini.mi�:3Qii.osno
Date of JD:01/07/2020 Expiration Date of JD:01/05/2025

NOTIFICATION OF ADWINISTRATlI E APPEAL OPTIONS AND PROCESS,AND
iit I.QUEST FOR APPEAL
Applicant:Dry Pond Partners LLC Bruce Cameron File Number:SAW-2015-01893 Date:01/07/2020
Attached is: See Section below
INITIAL PROFFERED PERMIT(Standard Permit or Letter of permission) A
PROFFERED PERMIT(Standard Permit or Letter of permission) B
[] PERMIT DENIAL C
® APPROVED JURISDICTIONAL DETERMINATION D
PRELIMINARY JURISDICTIONAL DETERMINATION E
SECTION I-The following identifies your rights and options regarding an administrative appeal of the above decision.
Additional information may be found at or hU://www usace army mil/Missions,CiyilWorks/Regulalg P oogramandPgrmits aQx
or the Corps regulations at 33 CFR Part 331.
A: INITIAL PROFFERED PERMIT: You may accept or object to the permit.
• ACCEPT: If you received a Standard Permit,you may sign the permit document and return it to the district engineer for final
authorization. If you received a Letter of Permission(LOP),you may accept the LOP and your work is authorized. Your
signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all
rights to appeal the permit,including its terms and conditions,and approved jurisdictional determinations associated with the
permit.
• OBJECT: If you object to the permit(Standard or LOP)because of certain terms and conditions therein,you may request
that the permit be modified accordingly.You must complete Section II of this form and return the form to the district
engineer. Your objections must be received by the district engineer within 60 days of the date of this notice,or you will
forfeit your right to appeal the permit in the future. Upon receipt of your letter,the district engineer will evaluate your
objections and may: (a)modify the permit to address all of your concerns,(b)modify the permit to address some of your
objections,or(c)not modify the permit having determined that the permit should be issued as previously written. After
evaluating your objections,the district engineer will send you a proffered permit for your reconsideration,as indicated in
Section B below.
B: PROFFERED PERMIT:You may accept or appeal the permit
• ACCEPT: If you received a Standard Permit,you may sign the permit document and return it to the district engineer for final
authorization. If you received a Letter of Permission(LOP),you may accept the LOP and your work is authorized. Your
signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all
rights to appeal the permit,including its terms and conditions,and approved jurisdictional determinations associated with the
permit.
• APPEAL: If you choose to decline the proffered permit(Standard or LOP)because of certain terms and conditions therein,
you may appeal the declined permit under the Corps of Engineers Administrative Appeal Process by completing Section II of
this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days
of the date of this notice.
C: PERMIT DENIAL: You may appeal the denial of a permit under the Corps of Engineers Administrative Appeal Process by
completing Section II of this form and sending the form to the division engineer. This form must be received by the division
engineer within 60 days of the date of this notice.
D: APPROVED JURISDICTIONAL DETERMINATION: You may accept or appeal the approved JD or provide new
information.
• ACCEPT: You do not need to notify the Corps to accept an approved JD. Failure to notify the Corps within 60 days of the
date of this notice,means that you accept the approved JD in its entirety,and waive all rights to appeal the approved JD.
• APPEAL: If you disagree with the approved JD,you may appeal the approved JD under the Corps of Engineers
Administrative Appeal Process by completing Section II of this form and sending the form to the district engineer. This form
must be received by the division engineer within 60 days of the date of this notice.

E: PRELIMINARY JURISDICTIONAL DETERMINATION: You do not need to respond to the Corps regarding the
preliminary JD. The Preliminary JD is not appealable. If you wish,you may request an approved JD(which may be appealed),
by contacting the Corps district for further instruction. Also you may provide new information for further consideration by the
Corps to reevaluate the JD.
SECTION II-REQUEST FOR APPEAL or OBJECTIONS TO AN INITIAL PROFFERED PERMIT
REASONS FOR APPEAL OR OBJECTIONS: (Describe your reasons for appealing the decision or your objections to an initial
proffered permit in clear concise statements. You may attach additional information to this form to clarify where your reasons or
objections are addressed in the administrative record.)
ADDITIONAL INFORMATION:The appeal is limited to a review of the administrative record,the Corps memorandum for the
record of the appeal conference or meeting,and any supplemental information that the review officer has determined is needed to
clarify the administrative record. Neither the appellant nor the Corps may add new information or analyses to the record.
However,you may provide additional information to clarify the location of information that is already in the administrative
record.
POINT OF CONTACT FOR QUESTIONS OR INFORMATION:
If you have questions regarding this decision and/or the If you only have questions regarding the appeal process you may
appeal process you may contact: also contact:
District Engineer,Wilmington Regulatory Division Mr.Phillip Shannin,Administrative Appeal Review Officer
Attn:Rachel Capito CESAD-PDO
Wilmington Regulatory Office U.S.Army Corps of Engineers,South Atlantic Division
U.S Army Corps of Engineers 60 Forsyth Street,Room 1OM15
69 Darlington Avenue Atlanta,Georgia 30303-8801
Wilmington,North Carolina 28403 Phone: [phone]
RIGHT OF ENTRY: Your signature below grants the right of entry to Corps of Engineers personnel,and any government
consultants,to conduct investigations of the project site during the course of the appeal process. You will be provided a 15-day
notice of any site investigation,and will have the o 2!.-q i to participate in all site investi ations.
Date: Telephone number:
Signature of appellant or agent.
For appeals on Initial Proffered Permits send this form to:
District Engineer,Wilmington Regulatory Division,Attn:Rachel Capito,69 Darlington Avenue,Wilmington,North Carolina
28403
For Permit denials,Proffered Permits and Approved Jurisdictional Determinations send this form to:
Division Engineer,Commander,U.S.Army Engineer Division,South Atlantic,Attn.-Mr.Phillip Shannin,Administrative
Appeal Officer,CESAD-PDO,60 Forsyth Street,Room 10M15,Atlanta,Georgia 30303-8801
Phone:[phone]

U.S. ARMY CORPS OF ENGINEERS
me
REGULATORY PROGRAM
APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM)
NAVIGABLE WATERS PROTECTION RULE
I. ADMINISTRATIVE INFORMATION
Completion Date of Approved Jurisdictional Determination (AJD): 01/07/2020
ORM Number: SAW-2015-01893
Associated JDs: N/A or ORM numbers and identifiers (e.g. HQS-2020-00001-MSW-MITSITE).
Review Area Location': State/Territory: NC City: Wilmington County/Parish/Borough: New Hanover
Center Coordinates of Review Area: Latitude 34.15975 Longitude-77.88890
II. FINDINGS
A. Summary: Check all that apply. At least one box from the following list MUST be selected. Complete the
corresponding sections/tables and summarize data sources.
❑ The review area is comprised entirely of dry land (i.e., there are no waters or water features, including
wetlands, of any kind in the entire review area). Rationale: N/A or describe rationale.
❑ There are"navigable waters of the United States"within Rivers and Harbors Act jurisdiction within the
review area (complete table in Section II.B).
® There are "waters of the United States"within Clean Water Act jurisdiction within the review area
(complete appropriate tables in Section II.C).
❑ There are waters or water features excluded from Clean Water Act jurisdiction within the review area
(complete table in Section II.D).
B. Rivers and Harbors Act of 1899 Section 10(§ 10)2
10 Name § 10 Size 10 Criteria Rationale for§ 10 Determination
N/A. N/A. I N/A N/A. N/A.
C. Clean Water Act Section 404
Territorial Seas and Traditional Navi able Waters a 1 waters):'
a 1 Name a 1 Size a 1 Criteria Rationale fora 1 Determination
N/A. N/A. I N/A. N/A. N/A.
Tributaries ((a'(2)waters):
(a)(2) Name (a)(2) Size a 2 Criteria Rationale fora 2 Determination
Jurisdictional 2,463 linear (a)(2) Perennial Feature is a portion of Whiskey Creek which further
Trib feet tributary downstream transitions into a TNW
contributes
surface water
flow directly or
indirectly to an
(a)(1)water in a
typical year.
'Map(s)/figure(s)are attached to the AJD provided to the requestor.
z If the navigable water is not subject to the ebb and flow of the tide or included on the District's list of Rivers and Harbors Act Section 10 navigable waters list,do
NOT use this document to make the determination.The District must continue to follow the procedure outlined in 33 CFR part 329.14 to make a Riven;and Harbors
Act Section 10 navigability determination.
3 A stand-alone TNW determination is completed independently of a request for an AJD.A stand-alone TNW determination is conducted for a specific segment of river
or stream or other type of waterbody,such as a lake,where upstream or downstream limits or lake borders are established.A stand-alone TNW determination should be
completed following applicable guidance and should NOT be documented on the AJD Form.
Page 2 of 2 Form Version 10 June 2020_updated

U.S.ARMY CORPS OF ENGINEERS
me
REGULATORY PROGRAM
APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM)
NAVIGABLE WATERS PROTECTION RULE
Ill. SUPPORTING INFORMATION
A. Select/enter all resources that were used to aid in this determination and attach data/maps to this
document and/or references/citations in the administrative record, as appropriate.
® Information submitted by, or on behalf of, the applicant/consultant: 2015 Admin File
This information is sufficient for purposes of this AJD.
Rationale: N/A or describe rationale for insufficiency(including partial insufficiency).
❑ Data sheets prepared by the Corps: Title(s) and/or date(s).
® Photographs: Aerial: 2020 NC Statewide Orthoimagery
❑ Corps site visit(s)conducted on: Date(s).
® Previous Jurisdictional Determinations (AJDs or PJDs):
❑ Antecedent Precipitation Tool: provide detailed discussion in Section I11.B.
® USDA NRCS Soil Survey: New Hanover County
❑ USFWS NWI maps: Title(s) and/or date(s).
❑ USGS topographic maps: Title(s)and/or date(s).
Other data sources used to aid in this determination:
Data Source select Name and/or date and other relevant information
USGS Sources N/A.
USDA Sources N/A.
NOAA Sources N/A.
USACE Sources N/A.
State/Local/Tribal Sources N/A.
Other Sources N/A.
B. Typical year assessment(s): N/A or provide typical year assessment for each relevant data source used
to support the conclusions in the AJD.
C. Additional comments to support AJD: N/A or provide additional discussion as appropriate.
Page 2 of 2 Form Vcrsion 10 June 2020_updated

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6/18/2021 Precipitation Frequency Data Server
CNOAA Atlas 14,Volume 2,Version 3
Location name:Wilmington,North Carolina,USA*Latitude:34.15910,Longitude:-77.8861*
Elevation:23.97 ft**
*source;ESRI Maps
**source:USGS
POINT PRECIPITATION FREQUENCY ESTIMATES
G.M.Bonnin,D.Martin,B.Lin,T.Parzybok,M.Yelda,and D.Riley
NOAA,National Weather Service,Silver Spring,Maryland
PF tabular I PF graphical I Mans & aerials
PF tabular
PDS-based point precipitation frequency estimates with 90%confidence intervals(in inches)1
Average recurrence Interval(years)
Duration ���
1 2 5 10 25 50 100 200 500 0000
5-min 0493-0 571 0.85-0 678 0683-0..792 0.78-0 881 0.85 9�91 0.920-10.08 0.989-18.17 1.6 1..25 1.4-�37 1.21-31647
10-min 0.787--0.912 0.936-1.09 1.09.11527 1.21-31141 1.36-41758 1.47-61072 1.57-1?85 1.67-81599 1.812.17 1.0 32
15�llin 0.983-11,14 1.8-21636 1.38-41960 1.53-11..78 1.72-2600 1.86 2?17 1.9 2834 2.1 2 51 2.27 2373 2.9 2991
30-Illin 1.35-11..56 1.37588 1,9712.28 2.22-�58 2.55 2697 2.0 3 27 3.43 59 3.9-91 3.2-4.35 3.87 4.71
60{nin 1.68-81095 2,04 2936 2.2 2192 2.9 3?36 3.9-33..95 3.79-4 43 4.94.94 4.61 5.48 5,96.24 5.5 6587
2-hr 1,97 2.33 2.0 2085 3.53 62 3.8 428 4.35417 4.96 5?95 5.46 81 6.36-1.2 7.41 9g11 8.30-0.3
3-hr 2 0�50 2.5 3?05 3.63.89 3.5 4161 4.71-5.67 5.6 6 60 6.6-63 7.46.76 8.5-610.5 9.55 2.0
6-hr 2 61-3,,13 3.9 3?82 4.07 89 4.2 5780 5.2 7315 6.86 8?35 .91 9 67 9.03-1.2 10.72 3.5 12 2415.5
12-hr 3.33 4.06 5.23 6.26 7.79 9.16--j F 12.4 IF15.1 17.5
3.033.70) 1 (3.694.50) 1 (4.765.81) 1 (5,66-6.92) 1 (6.998.61) 1(8.16-10.1 9.45-11.8 (10.9-13.7) (13.0-16.6) (14.8-19.2)
24-hr 3.93 4.77 6.17 7.41 9.31 11.0 12.9 15.1 18.6 21.8
(3.584.37 4.35-5.31 5.626.87) 1 (6.72-8.23) 1 (8.35-10.3) (9.78-12.2) (11.4-14.4) 13.1-16.8 15.7-20.8) 18.0-24.3)
4 62 5.59 7.17 8-5-5 10.7 12.5 14.6 17.0 20.0 23.9
2-day (4.235.11) (5.12-6.19) (6.55-7,94) (7,78-9.47 9.60-11.8) (11.2-13.9) (12.9-16.3) (14.8-19.0) (17.6-23.2)1(19.9-27.0)
4 90 5.92 7.55 8.95 11.1 12.9 15.0 17.3 20.9 24.0
3�ay (4.50-5.41) 5.436.54) (6.90-8.34) 8,15-9.89) (9,98-12.2) 1(11.5-14.3 (132-16.6) (15.1-19.3) (17.9-23.4) (20.2-27.2
518 6.25 7.92 9.35 11.5 13.3 15.4 17.6 21.1 24.2
4-day 4.76-5.71 5.74-6.89) (725-8.73) 1 (8.52-10.3) 1 (10.4-12.7) (11.9-14.7) (13.6-17.0) 1(15.4-19.6) (18.2-23.7) (20.5-27.3)
7-day 5.93 7.15 8.99 10.5 12.8 14.7 16.8 19.0 22.4 25.2
(5.49-6.46) (6.61-7.79) 829-9.80) 1 (11.7-13.9) 1(13.3-16.0) (15.1-18.4) (16.9-20,9) (21.7-28.1)
6.68 8.00 9.93 11.5 13.9 15.8 17.9 20.2 23.6 26.4
10-day (6.21-7.25) (7.428.69) (9.17-10.8) (10.6-12.5) 12.7-15.0) (14.4-17.2) (16.2-19.5) (18.1-22.1 (20.8-26.0) 22.9-29.3)
20-day 8.95 10.7 13.0 14.9 17.7 19.9 22.3 24.9 28.5 31.5
8.35-9.62 9.95-11.5 12.1-14.0 13.9-16.0 16.3-19.0 18.3-21.5 20.3-24.1 22.5-27.0 25.4-31.2 27.7-34.7
30-day 11.0 13.1 15.7 17.8 20.8 23.1 25.6 28.1 31.6 34.4
10.3-11. 12.3-14.0 14.7-16.8 16.7-19.0 19.4-22.2 21.524.8 23.6-27.5 25.7-30.3 28.6-34.3 30.8-37.5
45-day 12.19 4.6 15.2-17.2 18 1g 0.4 2 31 3.0 23.4-6.6 25.8-9.5 28 232.5 30 6335.7 33 740.0 36 20 3.6
60-day 15.6-17.4 18.13-20.6 21.4-24.1 (2 95 6.8 27�0.6 29 633.6 32 0-36.6 34.4?9.6 37 443.8 39-47.1
1 Precipitation frequency(PF)estimates in this table are based on frequency analysis of partial duration series(PDS).
Numbers in parenthesis are PF estimates at lower and upper bounds of the 90%confidence Interval.The probability that precipitation frequency
estimates(for a given duration and average recurrence Interval)will be greater than the upper bound(or less than the lower bound)Is 5%.Estimates
at upper bounds are not checked against probable maximum precipitation(PMP)estimates and may be higher than currently valid PMP values.
Please refer to NOAA Atlas 14 document for more Information.
Back to Top
PF graphical
https://hdsc.nws.noaa.gov/hdscJnMcJpfd, nrintnage_html7lat=34..1591&Ion=-77.8861&data=depth&units=english&series=pds 1/4

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WHISKEY-BRANCH RESIDENTIAL SUBDIVISION
NEW HANOVER COUNTY, NORTH CAROLINA
STORMWATER AND EROSION CONTROL NARRATIVE
Prepared for: W, ww'M N""
�.
WNDP #2, LLC . �uN
P.O. Box 3649 BY.
Wilmington,NC 28406
Prepared by:
p�RA MOUNTE
E N G 1 " E E R 1 N G. 1 N C
122 Cinema Drive
Wilmington,NC 28403
[phone]
NC License#:C-2846
N CARQC/��'i
Project#20511.PE k
SEAL -
June 2021 040501
GIN ."A.�.`

Project Name: Whiskey Branch A 7�T
Client: Dry Pond Partners LLC PARAMO V1�1TE
Project Number: 20511.PE
Prepared By: DJF
Date: 6/18/21
Basin: DA#1 [POST] Drainage area= 56.876 acres = 0.089 m12
Area Calculations
Land Use Area(Ac.) 0/a of Basin
Single Family Lots[43] 5.051
Outparcel A 1.791
Outparcel B 0.826
Outparcel C 0.826
Outparcel D 1.377
Outparcel E 1.056
Single Family Amenity 0.482
Roadways 3.424
Sidewalks 0.883
Other 0.000
Misc. Future 19.283
Impervious(Total) = 35.000 61.5%
Open Space-Good 18.865 33.2%
Permanent Pool - Pervious 3.010 5.3%
Sum: 56.88 100.0%

Whiskey Branch Mixed Use-Wet Pond #1
NCDEQ Wet Retention Basin MDC[15A NCAC 02H.1O53]
Objective:Design a wet retention basin with the following characteristics:a permanent water pool depth between 3-and
8-feet with a temporary water pool sized to detain the design storm(1.5"coastal depth or 1-yr pre-post vol)depending on which
watershed the project drains into. The stormwater flow path shall be adequate for water quality and discharges in non-erosive manner
Long Term Pond Performance is up to the permitee's responsibility in regards to the O&M standards per the permit conditions.
Step 1: Determine the surface area required based on SAIDA Ratio Coastal Tand Average Dept.MDC 1&2.
Post-Development Conditions
Total Drainage Area 56.876 ACRE Value from CAD
Impervious Drainage Area 35.000 ACRE Value from CAD
Impervious Cover 61.5% Impervious Cover=(Impervious Drainage
Area)/(Total Drainage Area)*100%
Elevation of Permanent Pool Surface 19.0 FT Value selected by designer
Elevation of Wet Detention Pond Bottom 15.0 FT Value selected by designer(Excludes Sed.Storage)
Depth of Permanent Pool 4.0 FT
Avg. Depth of Permanent Pool 3.8 FT Value from Avg.Depth Calculation[MDC 2;Equation 3]
Required SA/DA Ratio Value from Coastal NC Chart
Required Permanent Pool Surface Area 88,794 SF Required Surface Area=(Required SAIDA
Ratio)*(Total Drainage Area)
Provided Main Pond Perm.Pool Surface Area 112,815 SF From stage-storage calculations
Step 2: Determine the Design Storage Elevation within the wet detention pond.MDC 2 and MDC 3.
Runoff Coefficient,Rv 0.604 IN/IN Rv=0.05+0.009*(%Impervious)
Required 1.5"Runoff Volume 187002 CF 1.5"Runoff Volume=I.5 inch*Rv*1 foot112
,
(Volume of Temporary Pool) inch*(Total Drainage Area)
1-yr,24-hr Pre-Dev Volume 150,277 CF HydroCAD SCS Hydrographs
1-yr,24-hr Post-Dev Volume 459,473 CF HydroCAD SCS Hydrographs
Required Runoff Volume 1.5"Runoff Volume or 1-yr,24-hr Pre/Post
(Volume or Temporary Pool) 309,196 CF
Volume Difference as applicable
Storage Elevation at Required Volume 21.27 FT Value from stage-storage table.
Storage Elevation Provided 21.50 FT Value selected by designer
Storage Volume Provided 342,869 CF Value is based upon stage-storage values.
See HydroCAD sta a-stora e h dro ra hs.
DECEIVE
JUN 2 4 2021
61.
f of 2

Step 3: Calculate the required forebay volume(15-20%of perm.pool volume). MDC S.
Main Pond Volume 395,733 CF Main PPool Volume
15%Main Pond Volume 59,360 CF Forebay Volume=(Main Pond Volume)*15%
20%Main Pond Volume 79,147 CF Forebay Volume=(Main Pond Volume)*20%
Provided Forebay Volume 71.835 CF Value from stage-storage tables
Forebay Percentage 18.2%
Step 4a: Verify the time required to drawdown the required runoff volume is within 2 to 5 days. MDC 7. _
Diameter of Proposed Low-flow Orifice 8.00 IN Value chosen by designer
Storage Elev for Required Volume 21.27 FT Value from above
Head(Ho) 1.93 FT (Ho)=(Design Storm Staging Elev)-(Centroid of
orifice elevation)
Driving Head(Ho)for Orifice Equation(Ho/3) 0.64 FT H0/3
Cd,Coefficient of Discharge 0.60 Value chosen by designer
Q, Flowrate Through Law-Flow Orifice 1.35 CFS Q=Cd*(Pi)*[(Diameter of Orifice)*(1 ft/12
in)]^2/4*[2*32.2*(Averge Head)]^2/2
Drawdown Time for Required WQV 2.65 DAYS (Drawdown Time)=(Required Runoff
Volume)/Q*(1 day/86400 seconds)
Step 4b: Verify the time required to drawdown the provided runoff volume is within 2 to 5 days. MDC 7.
Diameter of Proposed Low-flow Orifice 8.00 IN Value chosen by designer
Storage Elev at Next Highest Outlet 21.50 FT Value from above
Head (Ho) 2.17 FT (Ho)=(Design Storm Staging Elev)-(Centroid of
orifice elevation)
Driving Head(Ho)for Orifice Equation(Ho/3) 0.72 FT Ho/3
Cd,Coefficient of Discharge 0.60 Value chosen by designer
Q, Flowrate Through Low Flow Orifice 1.43 CFS Q=Cd*(Pi)*[(Diameter of Orifice)*(I ft/12
in)]^2/4*[2*32.2*(Averge Head)]^112
Drawdown Time for Provided WQV 2.78 DAYS (Drawdown Time)=(Provided Runoff
Volume)/Q*(1 day/86400 seconds)
ECEIVE
JUN 2 4 2021
2of2

Whiskey Branch -Wet Pond#1
Stage-Area-Storage Calculations
Stage/Storage Above Permanent Pool(Including Forebay)
Cumulative
Contour Incremental Volume,S
Contour Area(SF) Volume(CF) (CF)
19.0 131,125 0 0 *Permanent Pool
20.0 135,920 133,523 133,523
21.0 140,775 138,348 271,870
21.5 143,220 70,999 342,869
22.0 145,680 72,225 415,094
23.0 150,645 148,163 563,256
24.0 155,670 153,158 716,414
25.0 160,745 158,208 874,621 *-Top of Pond
Stage/Storage Main Pond
Cumulative
Contour Incremental Volume,S
Contour Area(SF) Volume(CF) (CF)
14.0 84,875 0 0 *-Pond Bottom
15.0 89,260 0 0 -Sediment Storage
16.0 93,710 91,485 91,485
17.0 98,210 95,960 187,445
18.0 102,775 100,493 287,936 +-Bottom of Shelf
19.0 112,815 107,795 395,733 +•Permanent Pool
Forebay#1
Cumulative
Contour Incremental Volume,S
Contour Area(SF) Volume(CF) (CF)
13.0 3,770 0 0 *-Forebay Bottom
14.0 4,495 0 0 +Sediment Storage
15.0 5,285 4,890 4,890
16.0 6,130 5,708 10,598
17.0 7,035 6,583 17,180
18.0 7,995 7,515 24,695
19.0 9,010 8,503 33,198 +ForebayVolume
Forebay#2
Cumulative
Contour Incremental Volume,S
Contour Area(SF) Volume(CF) (CF)
12.0 3,230 0 0 +•Forebay Bottom
13.0 3,915 0 0 +•Sediment Storage
14.0 4,665 4,290 4,290
15.0 5,480 5,073 9,363
16.0 6,350 5,915 15,278
17.0 7,275 6,813 22,090
18.0 8,260 7,768 29,858
19.0 9,300 8,780 38,638 +Forebay Volume

Project Name: Whiskey Branch
Client: WBDP#2, LLC PARAMOUNTE
Project Number: 20511.PE V-- N a , NF= F-. Ft 1 ti Ca. F N C
Prepared By: DJF
Date: 6/22/21
Forebay Percentage Calculation:
Overall BMP (WET POND #1)
Drainage Area = 56.876 Acres
Total Forebay Vol. = 71,835 cf
Forebay #1
Drainage Area = 25.88 Acres 46% of total drainage area
Forebay Volume = 33,198 cf 46% of total forebay volume
Forebay #2
Drainage Area = 31.00 Acres 54% of total drainage area
Forebay Volume = 38,638 cf 54% of total forebay volume
ECEIVE
JUN 2 4 2021
BY

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Whiskey Branch State Volumes Type H/24-hr 1-Yr(Type 1/1) Rainfall=3.93"
Prepared by{enter your company name here) Printed 6/18/2021
HydroCAD® 10.10-5a s/n 08877 ©2020 HydroCAD Software Solutions LLC Page 1
Summary for Subcatchment 1S: Pre (State)
Runoff = 22.01 cis @ 12.51 hrs, Volume= 150,277 cf, Depth= 0.73"
Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span=0.00-72.00 hrs, dt=0.01 hrs
Type III 24-hr 1-Yr(Type III) Rainfall=3.93"
Area (ac) CN Description
26.447 39 >75% Grass cover, Good, HSG A
3.981 61 >75%Grass cover, Good, HSG B
26.447 80 >75%Grass cover, Good, HSG D
56.875 60 Weighted Average
56.875 100.00% Pervious Area
Tc Length Slope Velocity Capacity Description
(min) (feet) UY11) (ftlsec) (cfs)
29.1 Direct Entry,
Subcatchment 1S: Pre (State)
Hydrograph
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17 -1'-1-'-I--1-_I_ I I �---, -
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i I I I 1 1 I IT. i I I I 1 1 I I I I I I
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i I I I I I I I I I I I I I I I I I I I I I I I I I I i i I I I I 1
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2 __-______ I _
J_.1_J_1._y-.
0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72
Time (hours)

Whiskey Branch State Volumes Type /1/24-hr 1-Yr(Type ///) Rainfaii=3.93"
Prepared by{enter your company name here} Printed 6/18/2021
HydroCADO 10.10-5a s/n 08877 ©2020 HydroGAD Software Solutions LLC Paoe 2
Summary for Subcatchment 2S: Post (State)
Runoff = 122.00 cfs @ 12.17 hrs, Volume= 459,473 cf, Depth= 2.23"
Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-72.00 hrs, dt=0.01 hrs
Type III 24-hr 1-Yr(Type III) Rainfall=3.93"
Area (ac) CN Description
" 35.000 98 Impervious
10.172 39 >75% Grass cover, Good, HSG A
1.531 61 >75% Grass cover, Good, HSG B
10.172 80 >75% Grass cover, Good, HSG D
56.875 83 Weighted Average
21.875 38.46% Pervious Area
35.000 61.54% Impervious Area
Tc Length Slope Velocity Capacity Description
(min) (feet) (fn) (ft/sec) (cfs)
12.0 Direct Entry,
Subcatchment 2S: Post (State)
Hydrograph
1 I
-r-----I-1-i-T-1--i_- --r ---I- -1-T-T-T- .. `I'-1_.7-T-T-r-r'-.--'-I-1-1- RUflOff
1 I I I I I I I I I I ! I L I I I ! I I I I I I I I I I I I I I I I I I
---!_ 00
I I }1{I/ I I I I I
120 _L..I__r__I_ _1_L_L_L_L_ _J_J_1_1_i_L._L_I__I__I_J_J_�_1_y 1Pe �11,24Jh1�
I I I I I I I I ! I 1 I I 1 I I 1 I I�yl, J I I
110 InfaI I=3140
.*y dp1._pL /1�I-y�_�1I_J_J__L_
[ I I I 1 1 Ikunofr Ar6.a=5V.V78 k
100 � I I I I I I I I I I [ I I ! 1 I I I I
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M ��yl, I I *1 a�/` 1 I 1 I wp I
N 1 [ 1 1 I 1 1 1R'unof.' To�uY..le=450,4131cf
-r-I--I--I-- - -r -r-r-r----z-7- r--r-t�r-r-I--I--I--I--1--1-t-tr-�r-1'-I- I--I--i��-Y-
80 - 1 , 1 ! I ! 1 I I I Runoff'Ve�th_%.2V,`
,.., OV I I I I I I I I 1 I I I I I 1 I I 1 1 1 I 1 .rF I I
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v 70 1 I I II If �11I II i ,I I I 1I I1I II II I_ I_II_ II I II TOI =1I 'I-//.�I Y-i'I1 llR=I .man
yI so
1 1 I I[ 1 1 I r I I [ [
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AA I I I 1 I I 1 1 I I I I I I I I I I I I I I I I I I I I I I
40 I 1 I I I 1 1 I 1 I I ! I I I [ 1
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0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72
Time (hours)

Whiskey Branch SWM Type III 24-hr 10-Yr(Type 1/1) Rainfall=7.00"
Prepared by{enter your company name here} Printed 6/18/2021
HydroCAD® 10.10-5a s/n 08877 ©2020 HydroCAD Software Solutions LLC Paoe 1
Summary for Pond 3P: Wet Pond
Inflow Area = 2,477,475 sf, 61.54% Impervious, Inflow Depth = 5.25" for 10-Yr(Type III) event
Inflow = 280.74 cfs @ 12.16 hrs, Volume= 1,084,426 cf
Outflow = 75.52 cfs @ 12.59 hrs, Volume= 1,013,215 cf, Atten= 73%, Lag=25.9 min
Primary = 75.52 cfs @ 12.59 hrs, Volume= 1,013,215 cf
Routing by Stor-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs
Peak Elev=22.97' @ 12.59 hrs Surf.Area= 150,486 sf Storage= 558,436 cf
Plug-Flow detention time= 630.6 min calculated for 1,013,074 cf(93% of inflow)
Center-of-Mass det. time=595.8 min ( 1,396.5-800.6 )
Volume Invert Avail.Storage Storage Description
#1 19.00, 874,623 cf Custom Stage Data(Prismatic) Listed below(Recalc)
Elevation Surf.Area Inc.Store Cum.Store
(feet) (sq-ft) (cubic-feet) (cubic-feet)
19.00 131,125 0 0
20.00 135,920 133,523 133,523
21.00 140,775 138,348 271,870
21.75 144,450 106,959 378,829
22.00 145,680 36,266 415,096
23.00 150,645 148,163 563,258
24.00 155,670 153,158 716,416
25.00 160,745 158,208 874,623
Device Routing Invert Outlet Devices
#1 Primary 19.00' 8.0"Vert. Low Flow Orifice C= 0.600
Limited to weir flow at low heads
#2 Primary 19.00' 36.0" Round Culvert X 2.00
L=40.0' Box, headwall w/3 square edges, Ke= 0.500
Inlet/Outlet Invert= 19.00'/ 18.80' S=0.0050 '/' Cc=0.900
n=0.013, Flow Area= 7.07 sf
#3 Device 2 21.50' 36.0"W x 21.0" H Vert. Primary Spillway(1)X 2.00 C= 0.600
Limited to weir flow at low heads
#4 Device 2 21.50' 80.0"W x 21.0"H Vert. Primary Spillway(2) C=0.600
Limited to weir flow at low heads
#5 Device 2 23.25' 36.0"x 90.0"Horiz.Top of Box C= 0.600
Limited to weir flow at low heads
#6 Primary 23.50' Emergency Spillway, C=2.60
Offset(feet) 0.00 4.50 54.50 59.00
Height(feet) 1.50 0.00 0.00 1.50
rimary OutFlow Max=75.52 cfs @ 12.59 hrs HW=22.97' (Free Discharge) � �,�p�
=Low Flow Orifice (Orifice Controls 3.20 cis @ 9.18 fpsk--le-79 L2 lb tevft Sf V
=Culvert (Passes 72.31 cfs of 93.02 cfs potential flow)
3=Primary Spillway(1) (Orifice Controls 34.25 cfs @ 3.89 fps)
=Primary Spillway(2) (Orifice Controls 38.06 cfs @ 3.89 fps)
=Top of Box ( Controls 0.00 cfs)
=Emergency Spillway ( Controls 0.00 cfs)

Whiskey Branch SWM Type Ill 24-hr 10-Yr(Type 111) Rainfall=7.00"
Prepared by{enter your company name here} Printed 6/18/2021
HydroCAD® 10.10-5a sh 08877 ©2020 HydroCAD Software Solutions LLC Paae 2
Pond 3P: Wet Pond
Hydrograph
I
I I I I I I I I I I I I I I I I I I I 1 I i I I I I I I I 1 I I I I 1__i_i_I__I_.i_i_i_i_I__I_i_____I_1__1_-_____1__I_______-_ - Inflow
I I I I I I I I I I I I I I1 I I I I I I I I 1 1 1 I Prima
300 1 I y 280.74cFa r-I--1-r-r-r-r-1- �-r-r-r-I--I-7-t-r-I--I-y--r-t-r-I--r-ti-t-r-r-
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0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72
Time (hours)

WHISKEY BRANCH
POND RIP RAP APRONS
20511.PE
Do 06.18.21
Outlet W = Do + 0.41-a
pipe
diameter(Do) La-� 110
Tall r_ .5Do
IJ
100
90
`1 80 4 i1.4
IM
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e0� 60
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itt
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;,. v=1(
i .I. �.. �; :I: Ii •� 0
3 5 10 20 50 101) 200 500 1000
Discharge(ft3/se )
FES-100 FES-200
Curves may not be extrapolated.
Figure 8.06b Design of outlet protection from a round pipe flowing full,maximum tailwater condition(TW>.0.5 diameter).
FES-100 FES-200
Q25=85.76 cfs Q25=135.57 cfs
Do=60" Do=72"
3Do=15' 3Do=18'
La=21' La=26'
W=13.4'(USE 15') W=16.4'(USE 18')
8.06.4 Rev.12/93

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A
R.AMOUNTE
P
E N G 1 N E E R 1 N G, I N C.
Whiskey Branch Letter of Consent
I, Hill Rogers, Registered Agent, Dry Pond Partners, LLC give consent for WNDP#2 to submit
and obtain a sediment erosion control and stormwater application for the site. WNDP#2,
LLC will be the financial responsible and contact for any concerns by NCDEQ and New
Hanover County. WNDP#2, LLC is taking legal rights for any and all provisions of the
stormwater permit and erosion control permit for Whiskey Branch.
Digitally signed
by Ni II Rogers
�-0 Date 7A21.05,16
11hiAi20 YA'00'
Hill Rogers, Registered Agent Dry Pond Partners, LLC
JUN 2 4
1 2 Z C I N E M A C R I V E, W I L M I N O T O N , N C Z B 4 C 3
P H : <9 1 0 1 7 9 1 - 0 7 0 7 F A X (9 1 C ) 7 9 1 - 6 7 6 0

PA
RAMOUNT ':
Ae
,
EN G I N E E F2 1 N G . I N C. JUN 2 2 2021 �J
1 2 2 C I N E M A D R I V E �tf-
W I I. M I N E T G N , N C 2 8 4 0 3 - _.._..,,... ..
9 1 0 - 7 9 1 - 6 7 0 7 ( O ) 9 1 0 - 7 9 1 - 6 7 6 0 ( F )
L E T T E R ® F T R A N S M I T T A L
To: NCDEQ Stormwater-Express Meeting Date o6/22/21
127 Cardinal Drive Ext.,
Wilmington, NC 28405 Re: Whiskey Branch—EXPRESS PERMIT
Attu: Kellie Norris Project No. 20511.PE
e are se n ® Originals ®Prints ❑Shop Drawings ®Calculations
he following items: ❑Correspondence ® Plans ❑ Specifications ®Other as listed below
Quantity Date Dwg.No. Description
2 Stormwater Management Application
1 Revised Stormwater Design Calculations
1 Revised O&M Agreement Wet Pond table
2 Revised C-6.3
ssue Status: ®For Approval ❑As Requested ❑Construction ❑Bid
❑For Your Use ❑For Review and Comment ❑Approved as Noted ❑See Remarks
etion Taken: ❑ No Exceptions Taken ❑ Make Corrections Noted ❑ Amend&Resubmit
❑ Rejected-See Remarks ❑ Approved as Submitted ❑ Other
ematka:.
Kellie—the supplement had correct elevations,the wet pond talc&detail sheet have been revised to match. The
O&M table has been updated as well,and a forebay talc has been provided in the revised talcs attached. Please let
me know if you need anything further from me.
Thanks,
Cc: Signed, -
Dan Fisk,PE

PARAMOUNTE RECEIVE13
E N CC 1 N E E F2 1 N G , 1 N C. JUN 1 S { 71
1 2 2 C IN E M A D R I V E
W I L M I N G T O N , N C 2 8 4 0 3 WILMWGTQNRo
9 1 0 - 7 9 1 - 6 7 0 7 ( O ) 9 1 0 - 7 9 1 - 6 7 6 0 ( F )
L E T T E R O F T R A N S M I T T A L
To: NCDEQ Stormwater-Express Meeting Date I o6J18121
127 Cardinal Drive Ext.,
Wilmington,NC 28405 Re: Whiskey Branch
Attn: Christine Hall Project No. 20511.PE
e are sendia : ® Originals ®Prints ❑Shop Drawings ®Calculations
he following items: ❑Correspondence ® Plans ❑ Specifications ®Other as listed below
Quantity Date Dwg.No. Description
1 Stormwater Application Fee$4,000(Check#1378)
2 Stormwater Management Application
2 Deed Restriction&Protective Covenants
1 Supplement Forms
1 O&M Agreement
1 Stormwater Narrative&Design Calculations w/Reference Data
2 Design Documents(2406)
1 Consent Letter
ssue Status: ®For Approval ❑As Requested ❑Construction ❑Bid
❑For Your Use ❑For Review and Comment ❑Approved as Noted ❑See Remarks
�Action Taken:j ❑ No Exceptions Taken ❑ Make Corrections Noted ❑ Amend&Resubmit
❑ Rejected-See Remarks ❑ Approved as Submitted ❑ Other
Remarks:
Cc! Signed: t
Dan Fisk,PE

Y.�% N PA
y NEW HANOVER COUNT'
x �
- - — ENGINEERING
�z 230 Government Center Drive,Suite 160,Wilmington, NC 28403
P:[phone] 1 F:[phone] 1 NHCgov.com
Jim lannuccl,PE,CFM,County Engineer
I
O
Memorandum
Date: 41 z-7 d Z�
To: DEQ — Stormwater
From: Beth Easley Wetherill
Soil Erosion Control Specialist
Re: Sedimentation and Erosion Control Plans
Grading Permit # 1_(, Z► W 4LSLU�^ z"J'
The attached plans have been submitted for
approval to New Hanover County Engineering. If you have
any questions regarding these plans, please contact this
office.

i_iv 0 j— Lq `vv u LC,
G0%3NTY. O APPLICATION FOR PERMIT FOR A File#
LAND DISTURBING ACTIVITY j�7 75' -Z
a Under the conditions set forth by Li ee Review Ft ()
3 ° The New Hanover County
Z a2 z
Soil Erosion and Sedimentation Control Ordinance Date Pd Date Pdh f r
Z
Engineering Department
Applicant or Applicant's Agent: WNDP#2,LLC
Mailing Address: 1201 Glen Meade Road Telephone Number: 910-791-6707 Fax Number: _ 910-791-6760
Wilmington NC 28401 _ Email Address:
tclinkscalesnaparamounte-eng.com Total Acres of Land Disturbance: 59.25 Purpose of Development:
Residential Development Description of Land Disturbance: Grading and Drainage for
Residential Lots
S zoi:
Address of Land Disturbance: TBD New Development Latitude: 34°09'34"N Longitude: 77°53'28"W
STATEMENT OF FINANCIAL RESPONSIBILITY
Land owner(s)of record: Person or firm(s)financially responsible for the
land disturbing activity. If not a North Carolina
resident,you MUST have a N.C.agent.(List Below)
Name:Dry Pond Partners,LLC Name: WNDP#2, LLC
Address: 1201 Glen Meade Road Address: 1201 Glen Meade Road
City/State: Wilmington NC City/State: Wilmington,NC
Zip Code: 28401 Zip Code: 28401
Telephone Number: [phone] Telephone Number: [phone] Email_
[e-mail] Fax Number 910-791-6760 Email:same Fax Number: same
Location of deed(s)or instrument(s): County: New Hanover County Book: 5970 Page 783
The above information is true and correct to the best of my knowledge and belief and was provided by me while under oath.
(This form must be signed by the financially responsible person if an individual and by an officer, director,partner,attorney-in-
fact, or other person of authority to execute instruments for the financially responsible person if not an individual.) I agree to
provide corrected information should there be any change in the information provided herein.
Date: li- ZJ: ► Name F t`�- "� �'� Title
Signature
I, ao»eteis_ PafLlua a Notary Public of the County of t-, r 0Vt ,n ter State of
North Carolina,hereby certify that W-w 1R.C2,C% appeared personally before me this day and
being duly sworn acknowledged that the above form was executed by him.
Witness my hand notary seal,this i�#`" day of i�a.a+ ,20 z�
Notary 'MA
I l f I I6 FA r
My commission expires 'y
\ .A♦ /1r I'f
SEAL
lr'n L 1 C ``-
Permission
I certify that 1 ffiea �g giant and do in fact grant permission to the Erosion Control j';ispector and his agents to enter on
f;lllll�;
the land in questions in connection related to this permit application. � MAR 2 P
f
Analication Signature and Date

WHISKEY-BRANCH RESIDENTIAL SUBDIVISION
NEW HANOVER COUNTY, NORTH CAROLINA
STORMWATER AND EROSION CONTROL NARRATIVE
Prepared for:
Whiskey-Navajo Development Partners #2, LLC
P.O. Box 3649
Wilmington, NC 28406
Prepared by:
PAaAMOU1N%TT E
f N B 1 " EE E fi 1 N
122 Cinema Drive
Wilmington,NC 28403
[phone]
NC License#:C-2846
CA R H,qqyy
Project#20511.PE ,.•• g ' .
March 2021 EAL r
-- -� : "J
RE -31VD
MAR 29M
r ENGINEERINi:, i�La'A117I�1G1V`C

WHISKEY-BRANCH RESIDENTIAL SUBDIVISION
NEW HANOVER COUNTY, NORTH CAROLINA
Table of Contents
PROJECT NARRATIVE
PROPOSED EROSION CONTROL MEASURES
2

PROJECT NARRATIVE
This erosion control permit is for clearing and grubbing activities for the mixed-use project just to the west of
the existing Whiskey Navaho neighborhood and bordering College Road. It is further identified by New
Hanover County PIN #: R07100-004-004-000 (59.25 +/- ac), and coordinates: Lat: 34' 9' 39"N, Long:
77°523 28"W. The site is adjoined by residential uses. A 50-ft Duke Energy Transmission right-of-way
(230Kv) along with a parallel distribution line runs through the boundary.
The current conditions consist of woods,2-6%sloped terrain with multiple ditches. The existing soils on the
site are predominantly Leon, Seagate, and Baymeade fine sands according to the Web Soil Survey of NRCS.
According to the attached USGS map, the site drains to an unnamed tributary of Whiskey Creek (Purviance
Creek) (18-87-28),which is classified as SA;HQW waters that discharge into the ICWW inside the Cape Fear
River Basin.
PROPOSED EROSION CONTROL MEASURES
A. TEMPORARY CONSTRUCTION ENTRANCE (DENR PRACTICE 6,06)Two temporary
gravel construction entrances are installed on the two proposed state road driveways.
B. TEMPORARY SILT(SEDIMENT)FENCE (DENR PRACTICE 6.62)Temporary silt fence
will be used to control sediment runoff from fill areas,and prevent any construction sediment or
trash from leaving the site.
C. RIP-RAP OUTLET PROTECTION(DENR PRACTICE 6.41)Outlet protection is shown
within the sediment basins (future wet detention basins)and other pipe outlets to prevent scour and
keep sand from washing and undermining the pipes.
D. TEMPORARY SKIMMER SEDIMENT BASIN (DENR PRACTICE 6.64) One sediment
basin will be used to cutitrol a portion of disturbed area sediment-runoff with a skimmer dewatering
device. The wet pond will be used with a temporary skimmer device during construction before
stabilization and conversion to a wet pond. *Note:Baffles are not included within the sediment
basin for the wet pond since water will be retained within this pond therefore submerging the baffles.
E. TEMPORARY DIVERSION DITCHES WITH EXCELSIOR LINING AND WATTLES
(PRACTICE 6.20) Temporary diversion ditches with excelsior matting,if required,will be used in
Phase II to carry the areas where silt fence is inadequate because of drainage area and the ditches
discharge into a temporary sediment basin. Wattles are to be spaced out according to the plans and
details based on slope and length.
F. TEMPORARY INLET PROTECTION (DENR PRACTICE 6.51)Inlet protections are shown
for the storm drainage inlets and is intended to be installed during erosion control and construction
sequences. NCDOT specifies the inlet protections as a rock inlet sediment trap Type C as shown on
the plans and details.
G. TEMPORARY TREE PROTECTION FENCING(DENR PRACTICE 6.05)Temporary tree
protection fencing is shown for individual trees as needed and for woodlines to remain. Lots are
intended to be left undisturbed.
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• File an Annual Report/Amend an Annual Report - Upload a PDF Filing • Order a Document Online ■
Add Entity to My Email Notification List •View Filings • Print a Pre-Populated Annual Report form • Print
an Amended a Annual Report form
Limited Liability Company
Legal Name
WNDP #2, LLC
Information
Sosld: 2145167
Status: Current-Active O
Date Formed: 3/5/2021
Citizenship: Domestic
Annual Report Due Date: April 15th
CurrentAnnual Report Status:
Registered Agent: Rogers, Raymond Hill
Addresses
Reg Office Reg Mailing
1201 Glen Meade Road 1201 Glen Meade Road
Wilmington, NC 28401-7337 Wilmington, NC 28401-7337
Company Officials
All LLCs are managed by their managers pursuant to N.C.G.S. 57D-3-20.
Manager
Raymond Hill Rogers
1201 Glen Meade Road
Wilmington NC 28401-7337

U.S. ARMY CORPS OF ENGINEERS
WILMINGTON DISTRICT
Action Id.SAW-2015-01893 County:New Hanover U.S.G.S.Quad:NC-Wilmington
NOTIFICATION OF JURISDICTIONAL DETERMINATION
Requestor: _Dry Pond Partners LLC Agent: Southern Environmental Group Inc
Bruce Cameron David Scibetta
Address: PO Box 3649 5315 S College Road
Wilmington,NC 28406 Suite E
Wilmington.NC 28412
Size(acres) 64.2 Nearest Town Wilmington
Nearest Waterway Whiskey Creek River Basin Onslow Bay
USGS RUC 03020302 Coordinates Latitude:34.15975
Longitude:-77.88890
Location description:Property is located south of Wevbridge Lane and bordered to the west by South College Road and the
south by Mohican Trail in Wilmington.New Hanover,North Carolina.
Indicate Which of the Following Apply:
A. Preliminary Determination
❑ There appear to be waters on the above described project area/property,that may be subject to Section 404 of the Clean Water
Act(CWA)(33 USC§ 1344)and/or Section 10 of the Rivers and Harbors Act(RHA)(33 USC§403).The waters have been
delineated,and the delineation has been verified by the Corps to be sufficiently accurate and reliable.The approximate boundaries
of these waters are shown on the enclosed delineation map dated DATE.Therefore this preliminary jurisdiction determination
may be used in the permit evaluation process,including determining compensatory mitigation.For purposes of computation of
impacts,compensatory mitigation requirements,and other resource protection measures,a permit decision made on the basis of a
preliminary JD will treat all waters and wetlands that would be affected in any way by the permitted activity on the site as if they
are jurisdictional waters of the U.S.This preliminary determination is not an appealable action under the Regulatory Program
Administrative Appeal Process(Reference 33 CFR Part 331)_However,you may request an approved JD,which is an appealable
action,by contacting the Corps district for further instruction.
❑ There appear to be waters on the above described project area/property,that may be subject to Section 404 of the Clean Water
Act(CWA)(33 USC § 1344)and/or Section 10 of the Rivers and Harbors Act(RHA)(33 USC§403).However,since the waters
have not been properly delineated,this preliminary jurisdiction determination may not be used in the permit evaluation process.
Without a verified wetland delineation,this preliminary determination is merely an effective presumption of CWA/RHA
jurisdiction over all of the waters at the project area,which is not sufficiently accurate and reliable to support an enforceable
permit decision.We recommend that you have the waters on your project area/property delineated.As the Corps may not be able
to accomplish this wetland delineation in a timely manner,you may wish to obtain a consultant to conduct a delineation that can
be verified by the Corps.
B. Approved Determination
❑ There are Navigable Waters of the United States within the above described project area/property subject to the permit
requirements of Section 10 of the Rivers and Harbors Act(RHA)(33 USC§403)and Section 404 of the Clean Water Act
(CWA)(33 USC§ 1344). Unless there is a change in law or our published regulations,this determination may be relied upon for
a period not to exceed five years from the date of this notification.
® There are waterson the above described project area/property subject to the permit requirements of Section 404 of the Clean
Water Act(CWA)(33 USC§ 1344). Unless there is a change in the law or our published regulations,this determination may be
relied upon for a period not to exceed five years from the date of this notification.
❑We recommend you have the waters on your project area/property delineated. As the Corps may not be able to accomplish
this wetland delineation in a timely manner,you may wish to obtain a consultant to conduct a delineation that can be verified by
the Corps.
®The waters on your project area/property have been delineated and the delineation has been verified by the Corps.The
approximate boundaries of these waters are shown on the enclosed delineation map dated 12/11/2020.

SAW-2015-01893
❑The waters have been delineated and surveyed and are accurately depicted on the plat signed by the Corps Regulatory Official
identified below onDATE.Unless there is a change in the law or our published regulations,this determination may be relied
upon for a period not to exceed five years from the date of this notification.
❑ There are no waters of the U.S.,to include wetlands,present on the above described project area/property which are subject to the
permit requirements of Section 404 of the Clean Water Act(33 USC 1344). Unless there is a change in the law or our published
regulations,this determination may be relied upon for a period not to exceed five years from the date of this notification.
® The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act(CAMA).
You should contact the Division of Coastal Management in in Wilmington,NC,at(910)796-7215 to determine their
requirements.
Placement of dredged or fill material within waters of the US,including wetlands,without a Department of the Army permit may
constitute a violation of Section 301 of the Clean Water Act(33 USC§ 1311). Placement of dredged or fill material,construction or
placement of structures,or work within navigable waters of the United States without a Department of the Army permit may
constitute a violation of Sections 9 and/or 10 of the Rivers and Harbors Act(33 USC§401 and/or 403).If you have any questions
regarding this determination and/or the Corps regulatory program,please contact Rachel Capito at(910)-251-4487 or
Rachel.A.Capitona,usace.armv.mil.
C. Basis For Determination: Basis For Determination: See the approved iurisdictional determination
form dated 01/07/2020.
D. Remarks: None.
E. Attention USDA Program Participants
This delineation/determination has been conducted to identify the limits of Corps'Clean Water Act jurisdiction for the particular site
identified in this request. The delineation/determination may not be valid for the wetland conservation provisions of the Food Security
Act of 1985. If you or your tenant are USDA Program participants,or anticipate participation in USDA programs,you should request
a certified wetland determination from the local office of the Natural Resources Conservation Service,prior to starting work.
F. Appeals Information (This information applies only to approved jurisdictional determinations as indicated in B.
above)
This correspondence constitutes an approved jurisdictional determination for the above described site. If you object to this
determination,you may request an administrative appeal under Corps regulations at 33 CFR Part 331. Enclosed you will find a
Notification of Appeal Process(NAP)fact sheet and request for appeal(RFA)form. If you request to appeal this determination you
must submit a completed RFA form to the following address:
US Army Corps of Engineers
South Atlantic Division
Attn: Phillip Shannin,Review Officer
60 Forsyth Street SW,Room 1OM15
Atlanta,Georgia 30303-8801
In order for an RFA to be accepted by the Corps,the Corps must determine that it is complete,that it meets the criteria for appeal
under 33 CFR part 331.5,and that it has been received by the Division Office within 60 days of the date of the NAP. Should you
decide to submit an RFA form,it must be received at the above address by 03/07/2020.
**It is not necessary to submit an RFA form to the Division Office if you do not object to the determination in this correspondence.**
CAPITOAACHEL.AN oy1M11y ig..dq.
CAKrO.MCHELANN.1 S56276"0Co s RegulatoryOfclal N.1536276790 51001
Date of JD:01/07/2020 Expiration Date of JD:01/05/2025

NOTIFIK_� 1GN Or ADMINISTRATIVE APPEAL OPTIONS AND FTIOCESS AND
REQUEST FOR APPEAL
Applicant:Dry Pond Partners LLC,Bruce Cameron File Number: SAW-2015-01893 Date:01/07/2020
Attached is: See Section below
INITIAL PROFFERED PERMIT(Standard Permit or Letter of permission) A
PROFFERED PERMIT(Standard Permit or Letter of permission) B
❑ PERMIT DENIAL C
® APPROVED JURISDICTIONAL DETERMINATION D
PRELIMINARY JURISDICTIONAL DETERMINATION E
SECTION I-The following identifies your rights and options regarding an administrative appeal of the above decision.
Additional information may be found at or 1�://www.usace armv mil/Missions/Civil�lWorks/Re, g tgaProgramandPernuts ash
or the Corps regulations at 33 CFR Part 331.
A: INITIAL PROFFERED PERMIT: You may accept or object to the permit.
• ACCEPT: If you received a Standard Permit,you may sign the permit document and return it to the district engineer for final
authorization. If you received a Letter of Permission(LOP),you may accept the LOP and your work is authorized. Your
signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety,and waive all
rights to appeal the permit,including its terms and conditions,and approved jurisdictional determinations associated with the
permit.
• OBJECT: If you object to the permit(Standard or LOP)because of certain terms and conditions therein,you may request
that the permit be modified accordingly.You must complete Section II of this form and return the form to the district
engineer. Your objections must be received by the district engineer within 60 days of the date of this notice,or you will
forfeit your right to appeal the permit in the future. Upon receipt of your letter,the district engineer will evaluate your
objections and may:(a)modify the permit to address all of your concerns,(b)modify the permit to address some of your
objections,or(c)not modify the permit having determined that the permit should be issued as previously written. After
evaluating your objections,the district engineer will send you a proffered permit for your reconsideration,as indicated in
Section B below.
B: PROFFERED PERMIT:You may accept or appeal the permit
• ACCEPT: If you received a Standard Permit,you may sign the permit document and return it to the district engineer for final
authorization. If you received a Letter of Permission(LOP),you may accept the LOP and your work is authorized. Your
signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety,and waive all
rights to appeal the permit,including its terms and conditions,and approved jurisdictional determinations associated with the
permit.
• APPEAL: If you choose to decline the proffered permit(Standard or LOP)because of certain terms and conditions therein,
you may appeal the declined permit under the Corps of Engineers Administrative Appeal Process by completing Section II of
this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days
of the date of this notice.
C: PERMIT DENIAL: You may appeal the denial of a permit under the Corps of Engineers Administrative Appeal Process by
completing Section II of this form and sending the form to the division engineer. This form must be received by the division
engineer within 60 days of the date of this notice.
D: APPROVED JURISDICTIONAL DETERMINATION: You may accept or appeal the approved JD or provide new
information.
• ACCEPT: You do not need to notify the Corps to accept an approved JD. Failure to notify the Corps within 60 days of the
date of this notice,means that you accept the approved JD in its entirety,and waive all rights to appeal the approved JD.
• APPEAL: If you disagree with the approved JD,you may appeal the approved JD under the Corps of Engineers
Administrative Appeal Process by completing Section II of this form and sending the form to the district engineer. This form
must be received by the division engineer within 60 days of the date of this notice.

E: PRELIMINARY JURISDICTIONAL DETERMINATION: You do not need to respond to the Corps regarding the
preliminary JD. The Preliminary JD is not appealable. If you wish,you may request an approved JD(which may be appealed),
by contacting the Corps district for further instruction. Also you may provide new information for further consideration by the
Corps to reevaluate the JD.
SECTION II-REQUEST FOR APPEAL or OBJECTIONS TO AN INITIAL PROFFERED PERMIT
REASONS FOR APPEAL OR OBJECTIONS: (Describe your reasons for appealing the decision or your objections to an initial
proffered permit in clear concise statements. You may attach additional information to this form to clarify where your reasons or
objections are addressed in the administrative record.)
ADDITIONAL INFORMATION:The appeal is limited to a review of the administrative record,the Corps memorandum for the
record of the appeal conference or meeting,and any supplemental information that the review officer has determined is needed to
clarify the administrative record. Neither the appellant nor the Corps may add new information or analyses to the record.
However,you may provide additional information to clarify the location of information that is already in the administrative
record.
POINT OF CONTACT FOR QUESTIONS OR INFORMATION:
If you have questions regarding this decision and/or the If you only have questions regarding the appeal process you may
appeal process you may contact: also contact:
District Engineer,Wilmington Regulatory Division Mr.Phillip Shannin,Administrative Appeal Review Officer
Attn:Rachel Capito CESAD-PDO
Wilmington Regulatory Office U.S.Army Corps of Engineers,South Atlantic Division
U.S Army Corps of Engineers 60 Forsyth Street,Room 10M 15
69 Darlington Avenue Atlanta,Georgia 30303-8801
Wilmington,North Carolina 28403 Phone: [phone]
RIGHT OF ENTRY: Your signature below grants the right of entry to Corps of Engineers personnel,and any government
consultants,to conduct investigations of the project site during the course of the appeal process. You will be provided a 15-day
notice of any site investigation,and will have the opportuni to participate in all site investi ations.
Date: Telephone number:
Signature of appellant or agent.
For appeals on Initial Proffered Permits send this form to:
District Engineer,Wilmington Regulatory Division,Attn:Rachel Capito,69 Darlington Avenue,Wilmington,North Carolina
28403
For Permit denials,Proffered Permits and Approved Jurisdictional Determinations send this form to:
Division Engineer,Commander,U.S.Army Engineer Division,South Atlantic,Attn:Mr.Phillip Shannin,Administrative
Appeal Officer,CESAD-PDO,60 Forsyth Street,Room 10M15,Atlanta,Georgia 30303-8801
Phone:[phone]

U.S.ARMY CORPS OF ENGINEERS
REGULATORY PROGRAM
APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM)
NAVIGABLE WATERS PROTECTION RULE
I. ADMINISTRATIVE INFORMATION
Completion Date of Approved Jurisdictional Determination (AJD): 01/07/2020
ORM Number: SAW-2015-01893
Associated JDs: N/A or ORM numbers and identifiers (e.g. HQS-2020-00001-MSW-M ITS ITE).
Review Area Location': State/Territory: NC City: Wilmington County/Parish/Borough: New Hanover
Center Coordinates of Review Area: Latitude 34.15975 Longitude-77.88890
II. FINDINGS
A. Summary: Check all that apply. At least one box from the following list MUST be selected. Complete the
corresponding sections/tables and summarize data sources.
❑ The review area is comprised entirely of dry land (i.e., there are no waters or water features, including
wetlands, of any kind in the entire review area). Rationale: N/A or describe rationale.
❑ There are"navigable waters of the United States"within Rivers and Harbors Act jurisdiction within the
review area (complete table in Section II.B).
* There are "waters of the United States"within Clean Water Act jurisdiction within the review area
(complete appropriate tables in Section II.C).
❑ There are waters or water features excluded from Clean Water Act jurisdiction within the review area
(complete table in Section II.D).
B. Rivers and Harbors Act of 1899 Section 10 (§ 10)2
10 Name § 10 Size § 10 Criteria Rationale for§ 10 Determination
N/A. N/A. I N/A N/A. N/A.
C. Clean Water Act Section 404
Territorial Seas and Traditional Navi able Waters a 1 waters):
a 1 Name a 1 Size a 1 Criteria Rationale fora 1 Determination
N/A. N/A. I N/A. N/A. N/A.
Tributaries a 2 waters):
(a)(2) Name (a)(2) Size (a)(2) Criteria Rationale fora 2 Determination
Jurisdictional 2,463 linear (a)(2) Perennial Feature is a portion of Whiskey Creek which further
Trib feet tributary downstream transitions into a TNW
contributes
surface water
flow directly or
indirectly to an
(a)(1)water in a
typical year.
Map(s)/figure(s)are attached to the AJD provided to the requestor.
s If the navigable water is not subject to the ebb and flow of the tide or included on the District's list of Rivers and Harbors Act Section 10 navigable waters list,do
NOT use this document to make the determination.The District must continue to follow the procedure outlined in 33 CFR part 329.14 to make a Rivers and Harbors
Act Section 10 navigability determination.
3 A stand-alone TNW determination is completed independently of a request for an AJD.A stand-alone TNW determination is conducted for a specific segment of river
or stream or other type of waterbody,such as a lake,where upstream or downstream limits or lake borders are established.A stand-alone TNW determination should be
completed following applicable guidance and should NOT be documented on the AJD Form.
Page 2 of 2 Form Version 10 June 2020_updatcd

U.S.ARMY CORPS OF ENGINEERS
ti .
REGULATORY PROGRAM
APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM)
NAVIGABLE WATERS PROTECTION RULE
Lakes and ponds, and impoundments of jurisdictional waters a 3 waters):
a 3 Name a 3 Size a 3 Criteria Rationale fora 3 Determination
N/A. N/A. I N/A. N/A. N/A.
Adjacent wetlands a 4 waters):
a 4 Name a 4 Size a 4 Criteria Rationale fora 4 Determination
N/A. N/A. N/A. N/A.
D. Excluded Waters or Features
Excluded waters b)(1)— b 12 :4
Exclusion Name Exclusion Size Exclusion' Rationale for Exclusion Determination
Ditch 1 2535 linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool.
Ditch 2 1311 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool
Ditch 3 222 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool
Ditch 4 313 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale
gully, rill, or pool
Ditch 5 142 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool
Ditch 6 1319 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool
Ditch 7 199 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
°Some excluded waters,such as(b)(2)and(b)(4),may not be specifically identified on the AJD form unless a requestor specifically asks a Corps district to do so.
Corps districts may,in case-by-case instances,choose to identify some or all of these waters within the review area.
s Because of the broad nature of the(b)(1)exclusion and in an effort to collect data on specific types of waters that would be covered by the(b)(1)exclusion,four sub-
categories of(bxl)exclusions were administratively created for the purposes of the AJD Form.Tliese four sub-categories are not new exclusions,but are simply
administrative distinctions and remain(b)(1)exclusions as defined by the NWPR.
Page 2 of 2 Form Version 10 June 2020_4pdated

U.S.ARMY CORPS OF ENGINEERS
M
REGULATORY PROGRAM
APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM)
® NAVIGABLE WATERS PROTECTION RULE
Excluded waters b 1 — b 12 :4
Exclusion Name Exclusion Size Exclusion' Rationale for Exclusion Determination
stream, swale,
gully, rill, or pool
Ditch 8 594 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool
Ditch 9 376 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool
Ditch 10 240 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool
Ditch 12 181 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool
Ditch 13 189 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool
Ditch 14 556 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool
Ditch 15 597 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool
Ditch 16 99 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool
Ditch 17 99 Linear (b)(3) Ephemeral Ditch does not meet the definition of WOTUS
feet feature, including and likely we dug prior to 1993
an ephemeral
stream, swale,
gully, rill, or pool
Page 2 of2 Form Version 10 June 2020_updated

U.S.ARMY CORPS OF ENGINEERS
REGULATORY PROGRAM
APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM)
me NAVIGABLE WATERS PROTECTION RULE
III. SUPPORTING INFORMATION
A. Select/enter all resources that were used to aid in this determination and attach data/maps to this
document and/or references/citations in the administrative record, as appropriate.
Information submitted by, or on behalf of, the applicant/consultant: 2015 Admin File
This information is sufficient for purposes of this AJD.
Rationale: N/A or describe rationale for insufficiency(including partial insufficiency).
Data sheets prepared by the Corps: Title(s) and/or date(s).
Photographs: Aerial: 2020 NC Statewide Orthoimagery
❑ Corps site visit(s)conducted on: Date(s).
® Previous Jurisdictional Determinations (AJDs or PJDs):
❑ Antecedent Precipitation Tool: provide detailed discussion in Section III.B.
® USDA NRCS Soil Survey: New Hanover County
❑ USFWS NWI maps: Title(s) and/or date(s).
❑ USGS topographic maps: Title(s) and/or date(s).
Other data sources used to aid in this determination:
Data Source select Name and/or date and other relevant information
USGS Sources N/A.
USDA Sources N/A.
NOAA Sources N/A.
USACE Sources N/A.
State/Local/Tribal Sources N/A.
Other Sources N/A.
B. Typical year assessment(s): N/A or provide typical year assessment for each relevant data source used
to support the conclusions in the AJD.
C. Additional comments to support AJD: N/A or provide additional discussion as appropriate.
Page 2 of 2 Form Version 10 June 2020 updated

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2/17/2021 Precipitation Frequency Data Server
NOAA Atlas 14,Volume 2,Version 3
-' Location name:Wilmington,North Carolina,USA"
Latitude:34.1594%Longitude:-77.89141
r i
Elevation:26.43 ft"
` •source:ESRI Maps
��--' -source:USGS
POINT PRECIPITATION FREQUENCY ESTIMATES
G.M.Bonnin,D.Martin,B.Lin,T.Parcybok,M.Yekts,and D.Riley
NOAA,National Weather Service,Silver Spring,Maryland
PF tabular I PF gra h�I Maps & aerials
PF tabular
PDS-based point precipitation frequency estimates with 90%confidence intervals(in inches/hour)l
Duration Average recurrence interval(years)
F__5 10 25 50 100 200 500 1000
5-min 6.35 7.55 8.82 9.82 11.1 12.0 13.0 14.0 15.3 16.3
(5.92-6.85) (7.02-8.14) 1 (8.20.9.50) (9.10.10.6) (10.2-11.9) (11.1.12.9) (11.9-14.0) (12.7-15.1) (13.7-16.5) (14.5.17.7)
10-min 5.07 6.04 7.06 7.85 8.82 9.58 10.3 11.1 12.1IF 1-28-1
(4.72.5.47) 1 (5.62-6.51) (6.56.7.61) 1 (7.27-8.45) 1 (8.14-9.49) 1 (8.80.10.3) 1 (9.43-11.1) 1 (10.1-11.9) 1 (10.8.13.0) 1 (11.4.13.9)
15-min 4.22 5.06 5,95F 6.62 7.48 8.08 8.71 9.32 10.1 10.7
(3.94.4.56) 1 (4.71-5.45) (5.54.6.42) (6.13.7.13) 1 (6.88.8.02) (7.43.6.70) (7.95-9.37) 1 (8.45-10.0) 1 (9.09-10.9) (9.56-11.6)
30-min 2.90 3.49 4.23 4.79 5.52 6.09 6.67 7.25 8.05 8.70
(2.70.3.12) 1 (3.25.3.77) 1 (3.93.4.56) 11 (4.44-5.16) 1 (5.09.5.94) (5.59-6.55) (6.09.7.18) (6.58.7.81) (7.23-8.70) (7.74-9.41)
80-mtn 1.81 2.19 2,71 3.12 3.68 4.12 4.59 5.09 5.78 6.35
(1.68-1.95) 11 (2.04.2.36) 1 (2.52-2.92) 1 (2.89-3.36) 1 (3.39-3.95) (3.79.4.44) 1 (4.19-4.94) (4.61-5.48) (5.19.6.24) (5.65-6.87)
2-hr 1.07 1.30 1.66 1.95 2.37 2.73 3.12 3.55 4.18 4.72
(0.984.1.17) 1 (1.20.1.42) 1 (1.53.1.81) 1 (1.79.2.13) 1 (2.16-2.59) (2.48-2.98) (2.82-3.41) (3.18-3.86) (3.71.4.56) 1 (4.15.5.17)
3-hr 0.759 0.923 1.18 1.40 1.73 2.01 2.33 2.68 3.21 3.67
(0.698-0.833) (0.860-1.01) (1.09-1.30) (1.28.1.54) (1.57-1.89) (1.82-2.20) (2.09-2.54) (238-2.92) (2.82-3.50) 1 (3.18-4.01)
6-hr 0.475 0.579 0.741 0.881 1.09 1.27 1.48 1.71 2.06 2.36
(0.437-0.523) (0.533.0.639) (0.680.0.816) (0.805-0.969) (0.989-1.20) 1 (1.15-1.40) 1 (1.32-1.62) (1.51-1.87) (1.79-2.25) 1 (2.04-2.59)
12-hr 0.276 0.337 0.435 0.519 0.647 7r 0.76_07F 0.688 1.03 1.25 1.45
(0.252.0.307) (0.307-0.374) (0.396-0.482) (0.470-0.575)(0.580.0.715) (0.678-0.838) (0.785-0.978) (0.902.1.14) 1 (1.08-1.38) 1 (1.23-1.60)
24-hr .0.164 0.199 0.257 0.309 0.388 0.458 0.539 0.631 0.773 0.900
(0.149-0.182) (0.181-0.221) (0.234-0.288) (0.280-0.343) (0.348-0.430) (0.408-0.509) (0.473.0.598) (0.546.0.702) (0.655-0.866) (0.749.1.01)
2-day 0.008 0.116 0.149 0.178 0.222 0.261 0.304 0.354 .4 030 0.497
(0.088-0.106) (0.107-0.129) (0.136-0.165) (0.162.0.197) (0.200-0.246) (0.232-0.289) (0.268,0.338) (0.308-0.395) (0.366-0.483) (0.415-0.562)
3-day 0.068 0.082 0.105 0.124 0.154 0.179 0.208 0240 0.290 0.333
(0.062-0.075) (0.075-0.091) (0.096-0.116) (0.113-0.137) (0.139-0,170) (0.160.0.199) (0.184-0.231) (0.210-0.268) (0.248.0.325) (0.280-0.377)
4-day D 0.054 0.085 0.082 0.097 0.119 0.139 0.160 0.184 0.220 0.252
( .050-0.059) (0.060-0.072) (0.075-0.091) (0.089.0.107) (0.108-0.132) (0.124.0.153) (0.142-0.177) (0.161-0.204) (0.189-0.247)(0.213-0.284)
7-day 0.035 ( 0.043 0.053 0.663 0.076 0.087 0.100 0.113 } ( 0.133 0.150
(D.033.O.M8) 0.039-0.048) (0.049-0.058) (0.058.0.068) (0.069-0.083) (0.079.0.095) (0.090.0.109) (0.100.0.124 0.115-0.147) (0.129-0.167)
10-day 0.028 0.033 0.041 0.048 0.058 0.066 0.075 0.084 0.098 0.110
(0.026-0.030) (0.031-0.036} (0.038-0.045) (0.044-0.052) (0.D53-0.063) (0.060.0.072) (0.067.0.081) (0.075.0.092) (0.086.0.108) (0.095.0.122)
20-day 0.019 0.022 0.027 0.031 0.037 0.041 0.046 0.052 0.059 0.066
(0.017-0.020) (0.021.0.024) (0.025-0.029) (0.029-0.033) (0.034-0.040) (0.038.0.045) (0.042-0.050) (0.047.0.056)(0.053.0.065) (0.058-0.072)
30-da 0.015 0.018 0.022 0.025 0.029 0.032 0.035 0.039 0.044 0.048
y (0.014-0,016) (0.017.0.019) (0.020.0.023) (0.023.0.026) (0.027-0.031) (0.030.0.034) (0.033-0.038)(0.036-0.042) (0.040-0.048) (0.043-0.052)
45iley 1 013 0.015 0.018 0.020 0.023 0.026 0.028 0.031 0.034 0.037
(0.012.0013) (0.014-0.016) (0.017-0.019) (0.019-0.021) (0.022-0.025) (0.024.0.027) (0.026-0.D30) (0.028.0.033)(0.031-0.037) (D.033-0.040)
60ilay 0. 111 ) ( 0.013 0.016 0.018 0.020 0.022 0.024 O.D26 0.028 0.030 )
(D.011.0.012 0.013-0.014) (0.015-0.017) (0.017-0.019) (0.019.0.021) (0.021.0.023) (0.022-0.025) (0.024.0.02T)(0.026-0.030) (D.028-0.033
t Precipitation frequency(PF)estimates in this table are based on frequency analysis of partial duration series(PDS).
Numbers in parenthesis are PF estimates at lower and upper bounds of the 90%confidence interval.The probability that precipitation frequency estimates(for
a given duration and average recurrence interval)will be greater than the upper bound(or less than the lower bound)is 5%.Estimates at upper bounds are not
checked against probable maximum precipitation(PMP)estimates and may be higher than currently valid PMP values.
Please refer to NOAA Atlas 14 document for more information.
Back to Tog
PF graphical
https:/Ihdsc.nws.noaa.gov/hdsc/pfds/pfds_printpage.html?!at=34.1594&Ion=-77.8914&data=intensity&units=english&sede-*=pds 1/3

20511 Skimmer Sediment Basins Type ///24-hr 25-Year Rainfall=8.74"
Prepared by Microsoft Printed 2/25/2021
HydroCADO 10.10-5a s/n 08877 m 2020 HydmCAD Software Solutions LLC Page 1
Summary for Pond 1 P: SSB 1 (EC PH 1 DA 2)
Inflow = 15.06 cfs @ 0.00 hrs, Volume= 89.613 af, Incl. 15.06 cfs Base Flow
Outflow = 15.06 cfs @ 1.16 hrs, Volume= 89.256 af, Atten= 0%, Lag=69.4 min
Primary = 15.06 cfs @ 1.16 hrs, Volume= 89.266 of
Routing by Sim-Route method, Time Span=0.00-72.00 hrs, dt= 0.001 hrs
Peak Elev= 3.42' @ 1.16 hrs Surf.Area= 5,670 sf Storage= 15,626 cf
Plug-Flow detention time= 17.3 min calculated for 89.255 of(100% of inflow)
Center-of-Mass det. time= 8.7 min (2,168.6-2,160.0)
Volume Invert Avail.Storage Storage Description _
#1 0.00, 22,133 cf Custom Stage Data (Prismatic)Listed below (Recalc)
Elevation Surf.Area Inc.Store Cum.Store
(feet) (sq-ft) (cubic-feet) (cubic-feet)
0.00 3,503 0 0
2.50 5,043 10,683 10,683
3.00 5,375 2,605 13,287
4.50 6,419 8,846 22,133
Device Routing Invert Outlet Devices
#1 Primary 3.00' Asymmetrical Weir, C=2.60
Offset (feet) 0.00 4.50 24.50 29.00
Height(feet) 1.50 0.00 0.00 1.50
-1rimary OutFlow Max=15.06 cfs @ 1.16 hrs HW=3.42' (Free Discharge)
=Asymmetrical Weir(Weir Controls 15.06 cfs @ 1.58 fps)
Summary for Pond 3P: SSB 2 (EC PH1 DA 3)
Inflow = 23.80 cfs @ 0.00 hrs, Volume= 141.620 af, Incl. 23.80 cfs Base Flow
Outflow = 23.80 cfs @ 1.16 hrs, Volume= 141.052 af, Atten= 0%, Lag= 69.6 min
Primary = 23.80 cfs @ 1.16 hrs, Volume= 141.052 of
Routing by Sim-Route method, Time Span=0.00-72.00 hrs, dt= 0.001 hrs
Peak Elev= 3.44' @ 1.16 hrs Surf.Area= 8,594 sf Storage=24,809 cf
Plug-Flow detention time= 17.4 min calculated for 141.050 of(100% of inflow)
Center-of-Mass det. time= 8.7 min (2,168.7-2,160.0)
Volume Invert Avail.Storage Storage Description
#1 0.00, 34,373 cf Custom Stage Data(Prismatic)Listed below (Recalc)
Elevation Surf.Area Inc.Store Cum.Store
(feet) (sq-ft) (cubic-feet) (cubic-feet)
0.00 5,863 0 0
2.50 7,803 17,083 17,083
3.00 8,215 4,005 21,087
4.50 9,499 13,286 34,373

20511 Skimmer Sediment Basins Type ///24-hr 25-Year Rainfall=8.74"
Prepared by Microsoft Printed 2/25/2021
HydroCAD®10.10-5a s/n 08877 02020 HydroCAD Software Solutions LLC Page 2
Device Routing Invert Outlet Devices
#1 Primary 3.00' Asymmetrical Weir, C=2.60
Offset (feet) 0.00 4.50 34.50 39.00
Height(feet) 1.50 0.00 0.00 1.50
rimary OutFlow Max=23.80 cfs @ 1.16 hrs HW=3.44' (Free Discharge)
=Asymmetrical Weir(Weir Controls 23.80 cfs @ 1.65 fps)

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Project Name: Whiskey Branch
Client: Whiskey- Navajo p1--IL IvTE
Project Number: 20511.PE E N p I N E E R I N 1 N C
Prepared By: CHB
Date: 2/25/2021
SEDIMENT BASIN #1 CALCULATIONS
Drainage Area (100 Ac. Max.) = 46.67 Ac.
Q25y1, (CIA)(0.7*46.67*8.82) = 288.14 cfs
Requirements:
Min. Surface Area (325 sf/cfs) = 93,646 cf
Min. Volume (1,800 cf/Ac.) = 84,006 sf
Provided:
Basin Volume:
Cumulative
Incremental Volume
Contour Contour Area (SF) Volume(CF) (CF)
12.00 83,071 0 0
13.00 87,355 85,213 85,213
14.00 91,747 89,551 174,764
15.00 96,229 93,988 268,753
16.00 100,795 98,512 367,265
17.00 105,445 103,120 470,385
18.00 110,171 107,808 578,193
19.00 119,818 114,994 693,188 Skimmer Discharge Elevation
20.00 124,738 122 278 815,466
21.00 129,715 127,227 942 692
22.00 134,749 132,232 1,074,924
22.25 136,016 33,846 1,108,770 Primary Spillway Elevation
23.00 139,839 103,446 1,212,215
24.00 144,986 142,413 1,354,628
25.00 150,190 147,588 1,502,216
26.00 155,450 152,820 1,655,036
Spillway Info.:
Skimmer Elev = 19.00
Primary Spillway 22.25
Proposed Sediment Storage EL. = 22.25
Volume at Proposed EL. = 1,108,770 cf
Surface Area at Proposed EL. = 136,016 sf
Pond Dimensions: (0 Principal Spillway Ell.)
Length = 645 ft
Width = 285 ft
L to W Ratio = 2:1
Skimmer Design
Volume = 415,582 cf
Days to Drain = 5 days
Skimmer Size (Faircloth Guidelines): 8.0 inches
Orifice Size: 7.3 inches

Whiskey Branch
Skimmer Sediment Basin#1
Calculate Skimmer Size
Basin Volume In Cubic Feet I 13,287 Cu.Ft Skimmer Size 2.5 Inch
Days to Drain* 3 Days Orifice Radius 1.1 Inch[es]
Orifice Diameter 2.1 Inch[es]
•In NC assume 3 days to drain
Estimate Volume of Basin Length width
Top of water surface in feet Feet VOLUME 0 Cu.Ft.
Bottom dimensions In feet Feet
Depth in feet Feet

Whiskey Branch
Skimmer Sediment Basin#2
Calculate Skimmer Size
Basin Volume in Cubic Feet I 21,087 CU.Ft Skimmer Size 3.0 Inch
Days to Drain* 8 Days Orifice Radius 1.3 Inch[es]
'In NC assume 3 days to drain Orifice Diameter 2.6 Inch[es]
Estimate Volume of Basin Length width
Top of water surface in feet Feet VOLUME 0 Cu.Ft.
Bottom dimensions in feet Feet
Depth in feet Feet

Whiskey Branch
Sediment Basin#1
Calculate Skimmer Size
Basin Volume in Cubic Feet I 415,582 Cu.Ft Skimmer Size 8.0 Inch
Days to Drain* 5 Days Orifice Radius 3.6 Inch[es]
Orifice Diameter 7.3 Inch[es]
I.
In NC assume 3 days to drain
Estimate Volume of Basin Length width
Top of water surface in feet Feet VOLUME 0 Cu.Ft.
Bottom dimensions In feet Feet
Depth in feet Feet

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For DEQ Use ONLY
Reviewer. K5H
North Carolina Department of Environmental Quality
Request for Express Permit Review submit:1 'Z2�2DZ.�
Time: (
Confirm:
FILL-IN all the information below and CHECK the Permit(s)you are requesting for express review. Call and Email the completed form to the
Permit Coordinator along with a completed DETAILED narrative.site Alan(PDF file)and vicinity map(same items expected in the application
ap ckage of die project location.Please include this form in the application package.
Asheville Region Alison Davidson 828-296-4698;alison.davidson(atncdenra th
ov Provided istlna Permits
• related to his Project
• Fayetteville and Raleigh Regions-David Lee 919-7914204;david.lee®ncdenr aov
• Mooresville and Winston-Salem Regions-Paul Williams 336-776-9631;yaul.e.wiUiams0ncdenr.aov SW
• Washington Region-Lyn Hardison 252-948-3842 or Ivn.hardison6ncdenr oov SW
• Wilmington Region-Cameron Weaver 910-796-7265 or cameron.weaverOncdenr oov SIN
NPDES
NOTE. Project application received after 12 noon will be stamped in the following work day. ,NPDES
:
V.Q
Project Name:WHISKEY BRANCH SUBDIVISION County:NEW HANOVER WQ
Applicant:HILL RODGERS Company:WNDP#2,LLC E&S
Address: 1201 GLEN MEADE ROAD City:WILMINGTON,State:NC Zip:28401-_ E&S
Phone:[phone],Fax:_ Email:[e-mail] Other
Physical Location:JUST NORTH OF COLLEGE ROAD AND MOHICAN TRAIL
Project Drains into WHISKEY CREEK waters—Water classification SA:HQW(DWR Surface Water Classifications Map)
Project Located in CAPE FEAR River Basin.Is project draining to class ORW waters?N within'/:mile and draining to class SA waters Y or within 1 mile
and draining to class HQW waters?Y
Engineer/Consultant:TIM CLINKSCALES Company:PARAMOUNTE ENGINEERING.INC. ��Gc���
Address:122 CINEMA DRIVE City:WILMINGTON,State:NC Zip:28403-_
Phone:[phone],Fax:[phone].Email:[e-mail] MAR 2 2
PLEASE PROVIDE ESTIMATED INVESTMENT AND EXPECTED EMPLOYMENT,IF AVAILABLE 2OZ1
$ # JOBS
SECTION ONE: REQUESTING A SCOPING MEETING ONLY BY.
❑Scoping Meeting ONLY ❑DWR,❑DCM,❑DEMLR,❑OTHER:
SECTION TWO: CHECK ONLY THE PROGRAM(S)YOU ARE REQUESTING FOR EXPRESS PERMITTING 012E l"202
❑401 Unit ❑Stream Origin Determination:_#of stream calls—Please attach TOPO map marking the areas in questions
❑Intermittent(Perennial Determination:_#of stream calls—Please attach TOPO map marking the areas in questions
❑401 Water Quality Certification ❑Isolated Wetland(_linear ft or_acres)
❑Riparian Buffer Authorization ❑Minor Variance ❑Major General Variance
®State Stormwater ❑General ❑SFR, ❑SFR<1 ac. ❑Bkhd&Bt Rmp, ❑Clear&Grub, ❑Utility ❑Other
❑Low Density ❑Low Density-Curb&Gutter _#Curb Outlet Swales ❑Off-site[SW (Provide permit#)]
High Density-Detention Pond 1#Treatment Systems ❑High Density-Infiltration _#Treatment Systems
❑High Density-Bio-Retention _#Treatment Systems ElHigh Density—SW Wetlands _#Treatment Systems
❑High Density-Other 1#Treatment Systems/El MOD:®Major❑Minor❑Plan Revision❑Redev. Exclusion SW (Provide permit#)
❑Coastal Management ❑Excavation&Fill ❑Bridges&Culverts ❑Structures Information
❑Upland Development ❑Marina Development ❑Urban Waterfront
❑Land Quality ❑Erosion and Sedimentation Control Plan with acres to be disturbed.(CK# &Amt. (for DEQ use))
SECTION THREE—PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT(for both scopinc3 and express meeting request)
Wetlands on Site®Yes❑No Buffer Impacts:®No❑YES: _acre(s)
Wetlands Delineation has been completed:®Yes❑ No Isolated wetland on Property®Yes❑No
US ACOE Approval of Delineation Completed:❑Yes®No 404 Application in Process w/US ACOE: ❑Yes ® No Permit
Received from US ACOE❑Yes®No
For Dl.Q-_e oily _
Fees lit for multi le ermits: Check# I Total Fee Amount S
SUBMITTAL DATES Fee SUBMITTAL DATES Fee
CAMA $ Variance(❑Mai;❑Min) $
SW(❑HD,❑LD,❑Gen) $ 401: $
LQS $ Stream Deter,_ $
NCDEQ EXPRESS June 2019

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WHISKEY BRANCH SUBDIVISION
Express Stormwater Narrative
Project Narrative:
WNDP#2 is proposing the construction of a residential/commercial subdivision just north of
Mohican Trail and College Road. The property will consist of 64 acres that will broken into
various outparcels for future residential type neighborhoods and commercial outparcels. As
part of this review, the ponds and roadways will be permitted with a percentage impervious for
the various outparcels. The project is within a drainage basin that drains to Whiskey Branch
(SA, HQW). The stormwater will be conveyed by a variety of facilities that include wet
detention and level spreaders. In addition, the project will be sized to meet New Hanover
County stormwater ordinance.

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Weaver, Cameron
From: Tim Clinkscales <[e-mail]>
Sent: Saturday, March 20, 2021 7:30 PM
To: Weaver, Cameron
Subject. [External] Express Request
Attachments: Express Stormwater Narrative -Whiskey Branch.pdf, REQUEST FOR EXPRESS form FINAL
Whiskey Branch.pdf,Vincity Map Whiskey Branch.pdf,Whiskey Branch Subdivision.pdf,
WHISKEY BRANCH USGS.pdf
CAUTION:Extern-1 email.Do not click links or open attachrrm7ts Lnless j;c u�,erify.Send all sua_-Pidzus entail as an attache lr.<<t to
Reports arr,.
Cameron
Hope good weekend. I am requesting an express meeting for Whiskey Branch subdivision. It will be outparcels with
impervious allocation
Please let me know of anything that may be needed. Since in NHC, no express EC
Thanks
Tim Clinkscales PE, PLS
PARAMOUNTE ENGINEERING, INC
122 Cinema Drive
Wilmington, NC 28403
OFFICE: [phone]
CELL: [phone]
FAX: [phone]
www.param ou me-eng.com
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