20070389 Ver 2_401 Application_20070307

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Office Use Only: Form Version March OS
U5ACE Action ID No. DWQ No. v ~ 7 ~ 0 ~ 8 S ~ Z
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".)
I. Processing PAYMENT
RECEIVED
1. Check all of the approval(s) requested for this project:
Section 404 Permit ~, Ripazian or Watershed Buffer Rules
Section 10 Permit ^ Isolated Wetland Permit from DWQ
[~ 401 Water Quality Certification '~ Express 401 Water Quality Certification
2. Nationwide, Regional or General Permit Number(s) Requested: t...l (~.! P
3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: ^
4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed
for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII,
and check here: ^
5. If your project is located in any of North Cazolina's twenty coastal counties (listed on page
4), and the project is within a North Cazolina Division of Coastal Management Area of
Environmental Concern {see the top of page 2 for further details), check her :.,...
_.~ 4.y~.
II. Applicant Information ;,
1. Owner/Applicant Information
Name: Julianna O_ W '4Jh~,,MdIlr1~'nQ Par n 1"* T ,T r,~~ Fr;,", -
Mailing Address: 6604 _Six Forks Road, Suite 104 - S`'~?~o,y~:r~
Raleigh, NC 27615
call 919_h~~_~~_
Telephone Number: 919 - 8 4 7 - 5 7 31 Fax Number: 919 - 8 7 0 - 91 4 8
E-mail Address: Julie Wright@bellsouth, net
2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter
must be attached if the Agent has signatory authority for the owner/applicant.)
Name: '-T'iyt~-sruc,~ '`,~t'•oc~.
Company Affiliation: t-~ I;~CNrlat..nGtES~ ~t.4G
Mailing Address: Bn4c. ! Co 12 j
bKF~f2a~~ t--te. 2'75ldS '
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Telephone Number: --'~~ Fax Number: Q ~ 'L
E-mail Address: 1'A~1"'AL 1, (ate ~4 L t -..l l,L, , t.,.(~T ~~~~-
upa8c~a ~ iiinoos
Page 5 of 12

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III. Project Information
Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. ff possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USACE requires information to be submitted on sheets no larger than 11 by 17-inch format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.
1. Name of project:~.~oc,ra~,N ~~T ~u~ t~tgto~..t
2. T.I.P. Project Number or State Project Number (NCDOT Only): r.~/p•
3. Property Identification Number (Tax PIl~
The North 20 acres of PIN #
4. Location
183600586945, record # 17146 and
183600570506, record # 3489
County: Granville Nearest Town: Creedmoor
Subdivision name (include phase/lot number}: Golden Forest Phase I
Directions to site (include road numbers/names, landmarks, etc.):. East of wi lton,
(Hwy 96 & 56 intersection) on 56. North (left) on S.R. 1625
(Grove Hill Road), left on S.R. 1629 (Flat Rock Road). Go about
1/2 mile. Property on left.
Site coordinates (For linear projects, such as a road or utility line, attach a sheet that
separately lists the coordinates for each crossing of a distinct waterbody.)
Decimal Degrees (6 digits minimum): 3(2.13tvLlQ4 °N 76,~a~o27p~ oW
6. Property size (acres): 7~?.33
7. Name of nearest receiving body of water: t.1T' --~- ~2i~ C2EE4t--~.. TAtZ fLwEi2
8. River Basin: ~,etL- ~/.-..tilL-~/~IJ
(Note -this must be one of North Carolina's seventeen designated major river basins. The
.River Basin map is available at httv://h2o.enr.state.nc.us/admin/maps/.)
9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: ~"HH5 ~t _ _ t~g Cottpi,~'~~t.~„~ H,.~t~r~ED ..~'~t~
~Ec~-t..cp~1l ter--{ j.
Page 6 of 12

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IV.
10. Describe the overall project in detail, including the type of equipment to be used: d
11. Explain the purpose of the proposed work: (1-t~' ,Ocu, t-t~„,~,~1,'`3Up~t~tt~lt~~.,]. ~p~
Prior Project History
If jurisdictional determinations and/or permits have been requested and/or obtained for this
project (including all prior phases of the same subdivision) in the past, please explain. Include
the USACE Action ID Number, DWQ Project Number, application date, and date permits and
certifications were issued or withdrawn. Provide photocopies of previously issued permits,
certifications or other useful information. Describe previously approved wetland, stream and
buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project,
list and describe permits issued for prior segments of the ,same T.I.P. project, along with
construction schedules. t-~° '~lotth 'P~!'1N,ttt~ 1~ t~~t C~k~ttL~.'~.
V. Future Project Plans
Are any future permit requests anticipated for this project? If so, describe the anticipated work,
and provide justification for the exclusion of this work from the current application.
f+uttiR£ ~'EtZ.,tilrt- ~~t~~ ,,4~t2E ~a.c~G(p/1.TE"~ lr~.T ~Y'4E1~ TtWI~
VL Proposed Impacts to Waters of the United States/Waters of the State
Provide a written description of the proposed impacts:
~ti'acT 1~'? ;
r ~ `3h'nt f:5
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project. Each impact must be
listed separately in the tables below (e.g., culvert installation should be listed separately from
riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts,
permanent and temporary, must be listed, and must be labeled and clearly identifiable on an
accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial)
should be shown on a delineation map, whether or not impacts are proposed to these systems.
Wetland and stream evaluation and delineation forms should be included as appropriate.
Photographs may be included at the applicant's discretion. If this proposed impact is strictly for
wetland or stream mitigation, list and describe the impact in Section VIII below. If additional
space is needed for listing or description, please attach a separate sheet.
OF ~F.a~Vt I~c1FItC.E. Gt~~rStx1C. ~'L Wtt,t, ~M.t~J~ ~t,~B L.~.
'BclF~'ECt Vt/tt'~G`('~~ Wtu. $E JW~,'pE {titllEt~ (~vEL Spt~~.t;,~tz5
~~- ~ ~9~ b. Page 7 of 12

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2. Individually list wetland impacts. Types of impacts include, but are not limited to
mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams,
separately list impacts due to both structure and flooding.
Wetland Impact
Site Number
(indicate on map)
Type of Impact Type of Wetland
(e.g,, forested, marsh,
herbaceous, bog, etc.) Located within
100-year
Floodplain
eslno Distance to
Nearest
Stream
feet Area of
Impact
(acres)
t ~`J~ D.Olo'2

Total Wetland Impact (acres) ©.p(o 2
3. List the total acreage (estimated} of all existing wetlands on the property: b, 3'~ ~G.
4. Individually list all intermittent and perennial stream impacts. Be swe to identify temporary
impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam
construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib
walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed,
plans and profiles showing the linear footprint for both the original and relocated streams
must be included. To calculate acreage, multiply length X width.. then divide by 43.560.
Stream Impact
Number
indicate on ma
Stream Name
Type of Impact
Perennial or
Intermittent? Average
Stream Width
More Im act Impact
Length
linear feet Area of
Impact
acres
~~ ~ 1 ~ ~~ ` ' D.oaoto

~! . ~4 ~~r
4 ~~ ` ~ t f~
~an~
y
~ ~r

Total Stream Impact (by length and acreage) j ~ ~ d,0 i 3~
~-1-uts 7'aCaE is tzEPRvT~.1c.Etvj F©iz ~•~". ~'Z
5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.). Open water impacts include, but are not limited to
fill, excavation, dred~ina, flooding. drainage. bulkheads_ etc.
Open Water Impact
Site Number
indicate on ma Name of Waterbody
(if applicable)
Type of Impact Type of Waterbody
(lake, pond, estuary, sound, bay,
ocean, etc. Area of
Impact
acres

Total Open Water Impact (acres) Q , Db
Page 8 of 12

2. Individually list wetland impacts. Types of impacts include, but are not limited to
mechanized clearing, grading, fill, excavation, flooding, ditchingldrainage, etc. For dams,
se aratel list im acts due to both structure and floodin .

Wetland Impact

Site Number
(indicate on map)

Type of Impact Type of Wetland

(e.g., forested, marsh,
herbaceous, bog, etc.) LO~~ ~~
100-year
Floodplain
es/no Distance to
Nearest
Stream
linear feet Area of
Impact
(acres)

Total Wetland Impact (acres)
3. List the total acreage (estimated) of all existing wetlands on the property:
4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary
impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam
construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib
walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed,
2'~`~ ~kC~¢~.~u plans and profiles showing the linear footprint for both the original and relocated streams
G +Ctr.~v must be included. To calculate acre e, multi 1 len X width, then divide b 43,560.
eam Impact
Number
indicate on ma
Stream Name
Type of Impact
Perennial or
Internuttent? Average
Stream Width
Before Im act Impact
Length
Iinear feet Area of
Impact
acres
2 ~~ ~ a 3 ~ fl ~ D,DOD

Total Stream Impact (by length and acreage) (~~` O,d102
5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.). Open water impacts include, but are not limited to
fill, excavation, dredging, flooding, drainage, bulkheads, etc.
Open Water Impact
Site Number

indicate on ma
Name of Waterbody
(if applicable)
T e of Im act
yp p Type of Waterbody
lake,
( pond, estuary, sound, bay,
ocean, etc. Area of

Impact
acres

Total Open Water Impact (acres)
Page S of 12

6. List the cumulative im act to all Waters of the U. S. resulting from the ro' ect:
Stream Im act acres : d, GyL~j
Wetland Impact (acres): d. dLo2
O en Water Im act (acres): d•4
Total Im act to Waters of the U.S. acres d. D ~
Total Stream Impact (linear feet): 2q 5
7. Isolated Waters
Do any isolated waters exist on the property? ^ Yes ~ No
Describe all impacts to isolated waters, and include the type of water (wetland or stream) and
the size of the proposed impact (acres or linear feet). Please note that this section only
applies to waters that have specifically been determined to be isolated by the USACE.
8. Pond Cri
ff constru tion of a pond is proposed, associated wetland and stream impacts should be
included ab ve in the wetland and stream impact sections. Also, the proposed pond should
be described re and illustrated on any maps included with this application.
Pond to be crea din (check all that apply): ^ uplands ^ stream ^ wetlands
Describe them od of construction (e.g., dam/embankment, excavation, installation of
draw-down valve o spillway, etc.):
Proposed use or pu se of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requi ment, etc.):
Current land use in the v inity of the pond:
Size of watershed draining to pond: Expected pond surface area:
VII. Impact Justification (Avoidance and Minimization)
Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide
information related to site constraints such as topography, building ordinances, accessibility, and
financial viability of the project. The applicant may attach drawings of alternative, lower-impact
site layouts, and explain why these design options were not feasible. Also discuss how impacts
were minimized once the desired site plan was developed, If applicable, discuss construction
techniques to be followed during construction to reduce impacts. -~~ ~rrxa~c~lnr..G ,~
VIII. Mitigation
DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC
Division of Water Quality for projects involving greater than or equal to one acre of impacts to
freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial
streams.
Page 9 of 12

USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on January 15, 2002, mitigation will be required when
necessary . to ensure that adverse effects to the aquatic environment are minimal. Factors
including size and type of proposed impact and function and relative value of the impacted
aquatic resource will be considered in determining acceptability of appropriate and practicable
mitigation as proposed. Examples of mitigation that may be appropriate and practicable include,
but are not limited to: reducing the size of the project; establishing and maintaining wetland
and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of
aquatic resource functions and values by creating, restoring, enhancing, or preserving similar
functions and values, preferable in the same watershed.
If mitigation is required for this project, a copy of the mitigation plan must be attached in order
for USACE or DWQ to consider the application complete for processing. Any application
lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete.
An applicant may also choose to review the current guidelines for stream restoration in DWQ's
Draft 'technical Guide for Stream Work in North Carolina, available at
http://h2o.enr.state.nc.us/ncwetlands/strmgide html.
Provide a brief description of the proposed mitigation plan. The description should provide
as much information as possible, including, but not limited to: site location (attach directions
andlor map, if offsite}, affected stream and river basin, type and amount (acreage/linear feet)
of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view,
preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a
description of the current site conditions and proposed method of construction. Please attach
a separate sheet if more space is needed.
t~.~ - ~tJ(.F7lGK.4et4t~e1 th --~t' ~C~1;'t~
2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement
Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at
[phone] to determine availability, and written approval from the NCEEP indicating
that they are will to accept payment for the mitigation must be attached to this form. For
additional information regarding the application process for the NCEEP, cheek the NCEEP
website at http://h2o.enr.state.nc.us/wrp/index htm. If use of the NCEEP is proposed, please
check the appropriate box on page five and provide the following information:
Amount of stream mitigation requested (linear feet): ~
Amount of buffer mitigation requested (square feet):
Amount of Riparian wetland mitigation requested (acres): D
Amount ofNon-riparian wetland mitigation requested (acres):
Amount of Coastal wetland mitigation requested (acres): D
Page 10 of 12

IX.
X.
Environmental Documentation (required by DWQ)
1. Does the project involve an expenditure of public (federal/state/local) funds or the use of
public (federal/state) land? Yes ^ No
2. If yes, does the project require preparation of an environmental document pursuant to the
requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)?
Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA
coordinator at [phone] to review current thresholds for environmental documentation.
Yes ^ No ^
3. If yes, has the document review been finalized by the State Clearinghouse? ff so, please
attach a copy of the NEPA or SEPA final approval letter. Yes ^ No ^
Proposed Impacts on Riparian and Watershed Buffers (required by DWQ)
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
required state and local buffers associated with the project. The applicant must also provide
justification for these impacts in Section VII above. All proposed impacts must be listed herein,
and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a
map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ
Regional Office may be included as appropriate. Photographs may also be included at the
applicant's discretion.
Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC OZB .0243 (Catawba) 15A NCAC
2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please
identify~'~=~ititL1LCJ )? Yes (~ No ^
2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers.
If buffer mitigation is required calculate the required amount of mitigation by applying the
buffer multipliers.
Zone* Impact Multiplier Required
s uare feet) Miti ation
1 22 D[olpj 3 (2 for Catawba)
2 (~ Cvlo ~ 1.5
Total ~ ''~ ~ ~'
* Zone 1 extends out 30 feet perpendicu
additional 20 feet from the edge of Zone 1.
from the top of the near bank of channel; Zone 2 extends an
If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e.,
Donation of Property, Riparian Buffer Restoration /Enhancement, or Payment into the
Riparian Buffer Restoration Fund). Please attach all appropriate information as identified
within 15A NCAC 2B .0242 or .0244, or .0260. 1-1~T,~ t3117.~'C~
Pagellofl2

XI. Stormwater (required by DWQ)
Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss
stormwater controls proposed in order to protect surface waters and wetlands downstream from
the property. If percent impervious surface exceeds 20%, please provide calculations
demonstrating total proposed impervious level. i/SU~'t 1.11 t~P1=t'2tltbti~ ~atlC'-lydd~ 'd%
1_'Y.~~J 1 U~tP~fltlt©tl~ ~t2.i!J1~' o -~ , to °lo -
XII. Sewage Disposal (required by DWQ)
Cleazly detail the ultimate treatment methods and disposition (non-discharge or discharge) of
wastewater generated from the proposed project, or available capacity of the subject facility.
XIII. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .OS(?0) or any Buffer Rules?
Yes ^ No
Is this anafter-the-fact permit application? Yes ^ No
XIV. Cumulative Impacts (required by DWQ)
Will this project (based on past and reasonably anticipated future impacts) result in additional
development, which could impact nearby downstream water quality? Yes ^ No ~l
If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with
the most recent North Carolina Division of Water Quality policy posted on our website at
.h~ttp://h2o.enr,state.nc.us/ncwetlands. If no, please provide a short narrative description:
QC~~'~! ,~1-~'~ ~}r.~t~t,~ ~' f~/,~U1~ l~f7t~t~b~4~ct.,. Js~~.t~d~5
XV. Other CCircumstances (Optional):
It is the applicant's responsibility to submit the application sufficiently in advance of desired
construction dates to allow processing time for these permits. However, an applicant may
choose to list constraints associated with construction or sequencing that may impose limits on
work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
Threatened Species, accessibility problems, or other issues outside of the applicant's control).
~~

Applicant/Agent's Signature ° ~ Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
u~~a i inrzoos
Page 12 of 12

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Name: WILTON
Location: 036° 08' 13.7" N 078° 32' 26.4" W
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Date: 3/62007 p 7 p g g 8 Caption: Golden Forest Subdivision
Scale: 1 inch equals 2000 feet
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Copyright (C) 1997, Maptech, Inc,

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O Y
Alan W. Klimek, P.E. Director
Division of Water Quality
September 13, 2006
Mr. Dan Bliley
614 South Second Street
Smithfield, NC 27577

William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources

07.0388
TPBRRO 06-217
County: Granville
BASIN:
Neuse Tar-Pamlico X
(15A NCAC 2B .0233) (15A NCAC 2$ .0259)
Complaint NOV Buffer Determination X
Inctdent # _ Appeal Call
Project Name: Wright-Goldston Property -Granville County
Location/Dtrections: Site is located on the north and south sides of NC Highway 56, approx. 1.85 miles east of
Wilton in southeastern Granville County
Subject Stream: UT to Ford Creek
Date of Determination: 9/6/06
Feature

A Start Buffer
GPS Points (if provided)

Subject at Flag Start A End Buffer
~ Stream
Form Appeal
Call ~ Located
on Soil
Survey
){ Located on
USGS
Too a hic
B Not Subject X
C Subject at Flag Start C X
D Not Subject X
E Subject at Flag Start E X
F Subject at Flag Start F X
G Subject at Flag Start G X
H Subject (Not Contested) X X
NOTE: Features on the southwest side of N.C. Highway 56 were not evaluated.
This or:-site determination shall expire flue (S) years from the date of t/ris letter. Landowners or affected parties
that dispute a determination made by the DWQ or Delegated Local Authority that a surface water exists and that
it is subject to the buffer rule may request a determiitatio-: by the Director. A request for a determination by t/~e
Director sl:all be referred to 1/:e Director in writing do Cyndi Karoly , DWQ Wetanrfs/40l Urrit, 2321 Crabtree I~o`~ Carolina
~turallJ
North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone [phone] Customer Service
Internet: h2o.enr.state.nc.us 1628 Mail Service Center Raleigh, NC 27699-1628 FAX [phone]
An Eaual OooortunltvlAffimalivP Acli~n Fmn~nvur _ snot ae,.,,.i~r~nu o..,.. r,,.,.......,. ~___.

~/1U/1UUEi
Page 2 of 2
Blvd., Raleigl:, NC 27604-2260. Individuals that dispute a deterntittatiotr by t/te DWQ or Delegated Local
Authority that "exempts" a surface water from t/:e buffer rule n:ay ask for art ad judicatory ltearl~tg. You mast
act wit/rin 60 days of the date that you receive this letter. Applicants are /tereby t:otified that t/:e 60-day statutory
appeal time does not start until tl:e affected party (including dowt:stream and adjacent landowners) is notified of
this decision:. DWQ recommends that the applicant conduct this rratificatiotr in order to be certain that third
party appeals are made in a timely manner. To ask for a hearing, see:d a writtei: petition, wltic/r conforms to
Chap[er 1 SOB oft/te North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail
Service Center, Raleigh, N.C. 2 769 9-6 71 4. This deternrirratiorr is final acrd bindit:g unless you ask for a /searing
within 60 days.
P/re (owner/future owners) should notify the Division of Water Quality (ir:cludir:g airy of/rer Local, State, and
Federal Agencies) of this decision concerning any future correspondences regardi~:g the subjectproperty (stated
above). This project may require a Section 404/401 Permit for t/te proposed activity. Any inquiries should be
directed to tJre Division of Water Quality (Central Office) at (919)-733-1786, and the US Arnty Corp of Engine
(Raleigh Regulatory Field Office) at (919)-876-8441..
Kull
CC: File Copy
Central Files
DWQ Wetlands and Stormwater Branch
Barry Baker -Granville County
Nor`thCarolina
~V~Itrrra!!~
North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone [phone] Customer Service
Internet: h2o.ent.state.nc.us 1628 Mail Service Center Raleigh, NC 27699-1628 FAX [phone]

v07.0389
http://www.granvillegis_org/granUsiData/~'anmaps/mapfiles/wv389104133047569._jpg 7/12/2006

V
070389
LEVEL SPREADER SYSTEM OPERATION AND MAINTENANCE AGREEMENT (1/2007)
A level spreader system includes: a forebay, diverter box, level spreader, riparian buffer/vegetated filter strip,
and flow bypass channel.
Name of Project: ~~ILUt ~OY~ ~u~~r l,hicxl.
Address: --_~,6.-t '~c~ '~o~. '~Jt~t~ ~D,~~u~~~ ~~.,1yit~/1~ir..~t71, (~~
Maintenance activities shall be performed as follows:
MAINTENANCE ACTIVITY FREQUENCY
Post-construction monitoring-inspect for vegetation, Check after every heavy rainfall for first 6 months
settlin ,erosion, or concentrated flow. followin construction.
Inspect Diverter Box and clean and/or make repairs. Once a month and after heavy rainfalls/storms.
Look for:
• Clogged inlet or outlet pipes.
• Trash/debris in the box.
Inspect Forebay + Level Spreader. Clean and/or Once a month and after heavy rainfalls/storms.
make repairs. Look for:
• Sediment in forebay and along level spreader
lip;
• Trash and/or leaf buildup.
• Scour, undercutting of level spreader.
• Settlement of level spreader structure (no
longer level; you see silt downhill below level
spreader).
• Fallen trees on level spreader.
• #57 stone washin downhill.
Inspect the Riparian Buffer and the Bypass Swale Once a month and after heavy rainfalls/storms.
and make repairs as needed'. Look for:
• Damaged turf reinforcement or riprap rolling
downhill.
• Erosion within the buffer or swale.
• Concentrated flows downhill of level
s reader-look for ullies or sediment flows.
Mow grass to a 6" height. As needed during growing season.
Remove any weeds/shrubs growing on level spreader Once a year.
or in swale.
1 NOTE: Contact NC Division of Water Quality, 401/Wetlands Unit at 919-733-1786 BEFORE any work
in Protected Riparian Buffers.
Page 1 of 2

v
47.0389
LEVEL LOCATION ON SITE (DESCRIBE) HOW WILL IT BE ACCESSED?
SPREADER NO.
1 70' LEST of ~ aT ~"f<L. 2t5o 1~ (ZEooTLI>E~ T~i?AI1~1AC+~E
Goc.r~E~ ~oR~.~ 172ty W ~ ~ ~ E/~-~EJ~tE
2 gyp' LE ~'( of ~2mA~ ,~' S'(A ~ ~+ coo pmt '~.> Go tZt~E~ '~ t~D. r tii,p,~ E
C-toL~El-~ FO~E~i f~i2lvt (-..~ '# J EA~'3~/~~t--~
3 i 30 ` R-~ v NT dF 2o.At~ /~ STA . 2 ~'7S f3~ '~=~GotZ~~Et~ ©t2,A- ~I.AG~ E
GoLDE1~! F017~S 1`L ~ iJ ~ ~~ E,A`3ENLEIJ
4 r70 ` SZ i f®H r d F Roan Act S'Ga. • 2lct Ao t3~( '~GoiZr>;r-i7 t~tzp. ~~.c~E
OL1'j~1J ~Bt2E tJE 1~ o '~ ~j ~~~J11`~--~
5 rjt'~` C.EFT OF F-0,~sJ .~•.'~ S'[A • 2~e+Zc7 tom{ tel.-ot2r,~EC~ ~zar~rE
Gzou~EN o~ rN 1. #32 ~.~EM~1-~
6 '75' tz I ~ ~ c~F 12ta.4~b .~.~ gtA ~ '7 *'1~ P~-f RF~,vt'~-~~~ "Dt2a~l >~~t:
~ o u J E t-L FOrzE3Y 'pt2~vE !rJ LtTj ~ r ~jirjtiL~U
~ qo ` L,E ~"f OF ~s'~ /~T ~3Ti~. • 2'7 t oo p,~{ ~~:Gbi2t,~E~'~ ~, l rL~vE
a~ ~. ~ r-ocz~~ ~~ N ~ 3 r ~;~~~
I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance
procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to
the system or responsible party.
Print name: ~T~/,'a.,, ..~ ~, ~.-~ ` ~J l~
Title: cy_ ~.,~„ ev. ~v G
Address: 6 O `~ cS~~X rv.-!cs ~c~a.4~ Sv. `~ lQ cf ~ct.~Q Z 76 / J~
Phone: 9/mar - 6.3 2 - 8'a 6 ~ 9l ~- ~"Y7 -S 7 3 1
Signature:
Date: yJ ~h ~d 7 V
Note: The legally responsible party should not be a homeowners association unless more than 50% of the
lots have been sold and a resident of the subdivision has been named the president.
1, ~t ~~L1~~ , a Notary Public for the State of ~n rTl~ ~ rc 1, ri 0...,
County of ill Q IK ~ , do hereby certify that _~u I ~ o n na . r7 l~ ~ ~ qh1`
personally appeared before me this ~3 day of ~ rc h oa ,and acknowledge the due
execution of the forgoing wet [wetland] detention basin maintenance requirements. Witness my hand and
official seal,
cs2'©
r ~ r`
lJ i„i
'.r•.~ ~•~~. •~ 1 .
'' 4,
I~~~i~lll Vl:t~.
SEAL
CQro]Q ~trld1e~
My commission expires ~~//y/J D
Page 2 of 2

~.
f
~~
v0T•0389
DWQ - 401 PERMIT
SUPPORTING CALCULATIONS
GOLDEN FOREST SUBDIVISION
GRANVILLE COUNTY, NORTH CAROLINA
for:
J.D. Goldston and Julie Wright
c/o Julie Wright Real Estate
6604 Six Forks Road, Suite 104
Raleigh, NC 27615
[phone]
SITE TECHNOLOGIES, INC.
712-B ENON ROAD
OXFORD, NC 27565
[phone]
FAX [phone]
March 5, 2007

y
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IJ fy Ay
v ~ ' ~t rO
DMSION OF WATER QUALITY -LEVEL SPREADER WORKSHEET (112007}
1. PROJECT INFORMATION (please complete the following information):
Project Name : 1
Contact Person: Phone Number.
Level Spreader ID: -~
Level Spreader Length ) ~ ft. (perpendicular to flow)
Drainage At+ea ~ , ~q ac. (on-site and off site drainage to the level spreader)
Impervious Area /,..~,DU ac. (on-site and off-site drainage to the level spreader)
Forebay Area 5 cu ft. (0.2% of the contributing impervious surface area)
Maximum Filter StriplBuffer Slope ~_ % (6% for forestedlleaf littler cover, 8%#or grass/thick cover)
Max. Discharge from 1 "1Hr Storm f .~ ~ cfs
Max. Discharge to Level Spreader ~~ 2D cfs
Filter Stripl Zone 1 Buffer Vegetation ~v~
Filter Stripl Zone 1 Buffer Width ~O ft.
Filter Strip/ Zone 2 Buffer Vegetation
Filter Stripl Zone 2 Buffer Width '1D ft.
(Discharge rate from extended detention wetland or pond)
(Grass/Thick ground cover or Forested)
Byp~s Method Used ~~vt~~~s~ %~uG~t>!t$: Please include a worksheet for this. ~
II. REQUIRED REMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is
attached. If a requirement has not been met, please explain why. At a minimum, a complete stom~rwater management plan
submittal includes a worksheet for each BMP, design ca~ulations, plans and specfications showing all BMPs and outlet
structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomplete
submittal padrage will result in a request for additions! informafion and will substantially delay final review and approval of
the project
Applicants Initials
__~'~ Project Site was visited prior to designing level spreader system.
~f ~/U___L' Date of the Site visit. Please attach time-dated digital photos of existing buffer conditions.
-f'/J Level spreader length is at least: l3 ft. per cfs for thick ground cover I grass; OR 65 ft per cfs for 5Q-
footcanopied forest with leaf litter, 50 ft per cfs for 1~-foot fon~sted buffer, 40 ft per cfs for 150-foot
forested buffer, OR a weighted average of the two vegetation types within the buffer/filter strip).
_ All ground cover types and their widths have been labeled on the construction plans.
All contours have been depicted on the construction plans.
~ No structures are located in protected buffers (must meet no practical aitematives criteria).
T~ No draws are located in the buffer or filter strip in the vicinity of the proposed level spreader.
~j~ Construction details for the level spreader have been provided.
,~_ The operation and maintenance agreement signed and notarized by the responsible party is provided.
~/~ No practical attematives explanation + Variance request. (Level Spreaders in Series only).
Bypass method used:
Bypass conveyance method is specified and construction details and calculations are provided.
b~L Alternative design option is specified and plan details and calculations are provided.
_..~_ Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the
bypass discharge.
~~_ Construction details for the bypass and outlets are provided.

DMSION OF WATER QUALITY -LEVEL SPREADER WORKSHEET (1!2007)
1. PROJECT INFORMATION (please complete the following irrfom~ation):
Project Name : t
Contact Person: Phone Number.
Level Spreader ID: _ .._ __
Level Spreader Length ~~ ft. (perpendicular to flow}
Drainage Area ~~ &~ ac. (on-site and off-site drainage to the level spreader)
Impervious Area ~~ 22 ac. (on-site acrd off-site drainage to the level spreader)
Forebay Area ~ cu ft. (0.2% of the contributing impervious surface area)
Maximum Fitter Strip/Buffer Slope Go % (li% for forestedlleaf littler cover, 8~a for grasslthick cover)
Max. Discharge from 1"IHr Storm d~ cfs
Max. Discharge to Level Spreader C~.7y8 cfs
Filter Strip! Zone 1 Buffer Vegetation k..1c~s
Filter Strip/ Zone 1 Buffer Width ~D ft.
Filter Strip/ Zone 2 Buffer Vegetation (-
FilterStrip! Zone 2 Buffer Width ~ ft.
(Discharge rate from extended detention wetland or pond)
(GrasslThick ground cover or Forested)
Bypass Method Used ~,~,,~{-~;~~l~t~er~c-- Please include a worksheet for this.
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is
attached. ff a requirement has not been met, please explain why. At a minimum, a complete stormwater management plan
submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet
structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An inrwmplete
submitt~ package will result in a request for addifional information and will substantially delay Erna! review and approval of
fhe project.
Applicants initials
Project Site was visited prior #o designing level spreader system.
Date of the Site visit. Please attach time-dated digital photos of exi
____~, c~ Level spreader length is at ~ast:13 ft. per cfs for thick ground cover /
foot canopied forest with leaf litter, 50 ft per cfs for 100-foot forested bu
forested buffer, OR a weighted average of the two vegetation types with
-~,~ All ground cover types and their widths have been labeled on the constnrctw
.~~ All contours have been depicted on the construction plans.
No structures are located in protected buffers (must meet no practical
No draws an: located in the buffer or filter strip in the vicinity of the pro
sling buffer conditions.
grass; OR 65 ft per cfs for 50-
ffer, 40 ft. per cfs for 150-foot
' in the buffedfilter strip).
' n plans.
aitematives criteria).
posed level spreader.
~~ Construction details for the level spreader have been provided.
H5 The operation and maintenance agreement signed and notarized by the responsible party is provided.
No practical alternatives explanation + Variance request. (Level Spreaders in Series only).
Bypass method used:
_ Bypass conveyance method is specified and construction details and ca~ulations are provided.
/A Alternative design option is specified and plan details and calculations ar+e provided.
~~ Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the
bypass discharge.
~~~ Construction details for the bypass and outlets are provided.

DMSION OF WATER QUALITY -LEVEL SPREADER WORKSHEET (112007)
PROJECT INFORMATION (please completh
Project Name
Contact Person:
level Spreader ID:
Level Spreader Length
Drainage Area
Impervious Area
Forebay Area
~ft.
d ~ ~a°I ac.
d,~! ac.
~ cu ft.
Maximum Filter Strip/Buffer Slope /® %
Max. Dischrarge from 1 "Mr Storm d ~ l ~ cfs
Max. Discharge to Level Spreader cfs
Filter Strip) Zone 1 Buffer Vegetation
Filter Stripl Zone 1 Buffer Width ~,~ ft.
FilterStrip/Zone 2 Buffer Vegetation ate
Filter Strip) Zone 2 Buffer Width ~~ ft.
Phone Number.
(perpendicular to flow)
(on-site and off-site drainage to the level spre~ier)
(on-site and off-srre drainage to the ~vel spreader)
(0.296 of the contributing impervious surface area)
(69'o for forestedAeaf littler cover, 8°~ for grass/thick cover)
(Discharge rate from extended detention wetland or pond)
(GrasslThick ground cover or Forested)
Bypass Method Used ~ir-t~ - i ~~~ Please include a w~oricsheet for this.
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is
attached. If a requirement has not been met, please explain why. At a minimum, a complete stormwater management plan
submittal includes a worksheet for each BMP, design calculations, plans and specficatiorrs showing all BMPs and outlet
structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomp~te
submittal package w~ result in a request fnr additional information and wtil subst~dally delay final review and approval of
the pn
Applicants Initials
7
'I'is
-1-'..
Project Site was visited prior to designing level spreader system.
Date of the Site visit. Please attach time-dated digital photos of existing buffer condiitons.
Level spreader length is at least: l 3 ft. per cfs for thick ground cover /grass; OR 65 it per cfs for 50-
footcanopied forest with leaf litter, 50 ft per cis for 100-foot forested buffer; 40 ft. per cfs for 150-foot
forested buffer, OR a weighted average of the two vegetation types within the buffer/filthr strip).
AH ground cover types and their widths have been labeled on the construction plans.
All contours have been depicted on the c~r~struction plans.
No structures are located in protected buffers (must meet no practical alternatives criteria).
No draws are located in the buffer or filter strip in the vicinity of the proposed level spreader.
Construction details for the level spreader have been provided.
The operation and maintenance agreerrrent signed and notarized by the responsible party is provided.
No practical attematives explanation + Variance request. (Level SprBaders in Series only).
Bypass method used:
-rte Bypass conveyance method is specified and construction details and calculations are provided.
f.Lfl~ Aftemative design option is specified and plan details and cak:ulations are provided.
_~~____ Discharge to level spreader and subsequent filter strip is hydraulically and spatia{ly separate from the
bypass discharge.
~h Construction details for the bypass and outlets are provided.

DMSION OF WATER QUALITY -LEVEL SPREADER WORKSHEET (112007)
{. PROJECT INFORMATION (Please complete the following information):
Project Name : t
Contact Person: Phone Number.
Level Spreader ID:
Level Spreader Length '2 ft. (perpendicular to flow}
Drainage Area ~, ac. (on-site and off-site drainage to tta3 level spreader)
Impervious Area d ~~ ~ ac. (on-site and off-site drainage to the level spreader)
Forebay Area ~ cu ft. (0.2% of the contributing impervious surface area)
Maximum Filter StriplBuffer Slope J2. ~ % (6% for forested/leaf littler cover, 8°~ for grass/thick cover)
Max. Discharge from 1"/Hr Storm ~ ~ I O cfs
Max. Discharge to Level Spreader I ~ (O cfs
Filter Stripl Zane 1 Buffer Vegetation ~a~
FilterStrip/ Zone 1 Buffer Width ~ ft.
Filter Strip/ Zone 2 Buffer Vegetation~~~
Filter Strip/ Zone 2 Buffer Width 20 ft.
(Discharge rate from extended detention wetland or pond)
(GrassJThick ground cover or Forested)
Bypass Method Used ~ortt~r.~ f ~; ~ ~ ~¢~C. Please include a Hrorksheet for this.
il. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is
attached. If a requirement has not been met, please explain why. At a minimum, a complete stonnwater management plan
submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet
structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete
submittal package will result in a request for additional information and will subsfarrtially delay final review and approval of
the project.
Applicants Inidais
T~
Project Site was visited prior to designing level spreader system.
Date of the Site visit. Please attach time-dated digital photos of existing buffer conditions.
Level spreader length is at ~ast:13 ft. per cfs for thick ground cover /grass; OR 65 ft per cfs for 50-
footcanopied forest with leaf litter, 50 ft per cfs for 100-foot forested buffer, 40 ft. per cfs for 150-foot
forested buffer, OR a weighted average of the two vegetation types within the bufferlfilter strip).
All ground cover types and their widths have been labeled on the construction plans.
All contours have been depicted on the construction plans.
No structures are located in protected buffers (must meet no practical alternatives criteria).
No draws are located in the buffer or filter strip in the vicinity of the proposed level spreader.
Construction details for the level spreader have been provided.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
No practical alternatives explanation + Variance request. (Level Spreaders in Series only).
Bypass method used:
'I'h Bypass conveyance method is specified arxi construction details and ca~ulations are provided.
~t"g Aftemative design option is specified and plan details and ca~ulations are provided.
-tom Discharge to level spreader and subsequent filter strip is hydraulically and spatiaNy separate from the
bypass discharge.
~__ Construction details for the bypass and outlets are provided.

DNlSION OF WATER QUALITY -LEVEL SPREADER WORKSHEET (112007)
I. PROJECT INfORMATiON (please complete the fol{owing information):
Project Name : ~
Contact Person: ~- Phone Number.
Level Spreader ID: -~~-,~ -- _
Level Spreader Length ft. (perpendicular to flow}
Drainage Area P ~ ac. (on-site and off-site drainage to the level spreader)
Impervious Area G~ ~ i I ac. (on-site and off-site drainage to the level spreader)
Forebay Ac+ea ~ cu ft. (0.2% of the contributing impervious surface area}
Maximum Filter StripBuffer Slope ('2 ~ ( % (6% for foresfiedpeaf littler cover, 896 for grasslthick cover)
Max. Discharge from 1 "/Hr Storrs l9+ l ~ cfs
Max. Discharge to Level Spreader ~~ I~ cfs
FilterStrip/ Zone 1 Buffer Vegetation ~ ~
FilterStrip/ Zone 1 Buffer Width ~f3 ft.
Filter Strip) Zone 2 Buffer Vegetation (~~
FilterStrip/ Zone 2 Buffer Width '2.v ft.
(Discharge rate from extended detention wetland or pond)
(GrasslThick ground cover or Forested)
Bypass Method Used (..~vr-~r~~~~lyru;,tG~S~ Please include a worksheet for this.
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the foDowing design requirements have been met and supporting documentation is
attached. If a requirement has not been met, please explain wiry. At a minimum, a complete stomtwater management plan
submittal includes a worksheet for each BMP, design calculations, plans and specfications showing all BMPs and outlet
structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete
submi(t~ package will result in a request for additional information and wr~l subsfarrfially delay final review and approval of
the protect.
Applicants Initials
Project Site was visited prior to designing lave! spreader system.
Date of the Site visit. Please attachtime-dated digital photos of exisi3ng buffer conditions.
-~~ Level spreader length is at least:13 ft. per cfs for thick ground cover /grass; OR 65 ft per cfs for 50-
footcanopied forest with leaf litter, 50 ft per cis for 100-foot forested buffer, 40 ft. per cfs for 150-foot
forested buffer, OR a weighted average of the two vegetation types within the buffedfltter strip).
Ail ground cover types and their widths have been labeled on the constriction plans.
All contours have been depicted on the constriction plans.
No structures are located in protected buffers (must meet no practical attematives criteria).
---~~ --- No draws are located in the buffer or filter strip in the vicinity of the proposed level spreader.
fi~ Construction details for the level spreader have been provided.
-I-~a The operation and maintenance agreement signed and notarized by the responsible party is provided.
~~_ No practical alternatives explanation + Variance request. (Level Spreaders in Series only).
Bypass method used:
~ Bypass conveyance method is specfied and construction details and cak:ulations are provided.
~„` Alternative design option is specfied and plan details and calculations are provided.
_~ ~ Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the
bypass discharge.
_~ Construction details for the bypass and outlets are provided.

DMSK)N OF WATER QUALRY • LEVEL SPREADER WORKSHEET (112007)
i. PROJECT fNFORMATION (please complete the following information):
Project Name : t
Corrtact Person: Phone Number.
Level Spreader ID:
Level Spreader Length ~ ft. {perpendicular to flow)
Drainage Area O. ~ ( ac. (on-site and off-site drainage to the level spre~erj
Impervious Area D. l I ac. (on-site and off-site drainage to the level spreader)
Forebay Area 5 cu ft. (0.296 of the contributing impervious surface area)
Maximum Filler StripJBuffer Slope Ira % (696 for foresfiedlleaf littler cover, 896 for grassithidc cover)
Max. Discharge from 1"IHr Storm D. (~ cfs
Max. Discharge to Level Spreader f~ ~ l r'1 cfs
Fitter Strip/ Zone 1 Buffer Vegetation j~ov~
FillerStrip/ Zone 1 Buffer Width ~ ft.
Filter Strip! Zone 2 Buffer Vegetation ~.Gr~or~.
Filter Strip) Zone 2 Buffer Width 20 ft.
(D~ rate from extended detention wetland or pond)
(Grass/Thick ground cover or Forested)
Bypass Method Used C~ "~~,~.U4~'AtZ~ Please include a worksheet for this.
Ii. REQUIRED REMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is
attacthed. If a requir~nent has not been met, please explain why. At a minimum, a complete stormwaler management plan
subm'rthai inckrdes a worksheet for each BMP, design calculations, plans and speafications showing ati BMPs and outlet
stnrcture details, a detailed drainage plan and a fully executed operation arxi maintenance agreement. Arr incomplete
submr7tal paakagre wfii result in a request for additional infomration and w~ substanti~ly delay final review and approval of
the pn~ect.
Aopik~rrfis Initials
_.21~fo'7
'~---
~~
~'~
~~
t~
- ~
Project Site was visited prior to designing level spreader system.
Date of the Site visit. Please attach time-dad digital photos of existing fxrRer conditions.
Level spreader length is at least:13 ft. per cfs for thick ground cover /grass; OR 65 ft per cfs for 50-
footcanopied forest with leaf litter, 50 ft per c~ for 100-foot forested bufthr; 40 ft per cfs for 450-foot
forested buffer; OR a weighted average of the two vegetation types within the bufferffilter strip).
Ali ground cover types and their widths have been labeled on the axrstruction plans.
All contours have been depicted on the construction plans.
No structures are located in protected buffers (must meet no practical aitematives criteria).
No draws are located in the buffer or filter strip in the vicinity of the propceed level spreader.
Construction details for the level spreader have been provided.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
No practical attematives explanation + Variance request. (Level Spreaders in Series only),
Bypass method used:
Bypass conveyance method is specified and construction details and cak:ulatiorrs are provided.
Aftemative design option is specified arxi plan details and calculations are provided.
----1=-~ Discharge to level spreader and subsequent filter strip is hydraulically and spatiallyr separate from the
bypass discharge.
Constructor details for the bypass and outlets are provided.

DMSION OF WATER QUALITY -LEVEL SPREADER WORKSHEET (1!2007)
I. PROJECT INfORMATfON (please complete the following information):
Project Name : i t
Contact Person: Phone Number.
Level Spreader ID:
Level Spreader Length 3~ ft. (perpendiculartoflnw)
Drainage Area [,'7 ~ ac. (on-site and off-site drainage to the level spreader)
Impervious Area B , t D ac. (on-site and off-site drainage th the level spreader)
Forebay Area ~ cu ft. (t).2% of the contributing impervious surface area)
Maximum Filfier Strip/Buffer Slope ~D ~ ~ % (6% for forestedlleaf littler cover, 8% for grassithick cover)
Max. Discharge from 1"llir Storm 4~~3cfs
Max. Discharge to Level Spreader D.53cfs
FitterStrip/ Zone 1 Buffer Vegetation ~.{t~
Filter Strip! Zone 1 Buffer Width °~0 ft.
FilterStrip/Zone 2 Buffer Vegetation ~c~~
Filter Strip) Zone 2 Buffer Width ~Zv ft.
(Discharge rate from extended detention wetland or pond)
(Grass/Thick ground cover or Forested)
Bypass Method Used L"oNerz~~,~..(~-~~rtU~~i~ Please include a worksheet for this.
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requin;merrts ham been met and supporting documentation is
attached. if a requirement has not been met, please explain why. At a minimum, a compete stormwater management plan
submittal includes a worksheet for each BMP, design ca~ulations, plans and specifications showing aA BMPs and outlet
structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. M incomplete
submittal package will result in a request for additional informatron and wiN substantially delay fine! review and approve of
the project.
Applicants Initials
_.~_ Project Site was visited prior to designing level spreader system.
~1~~lD'7 Date of the Site visit. Please attach time-dated digital photos of existing buffer conditions.
-hs Level spreader length is at least:13 ft. per cis for thick ground cover /grass; OR 65 ft per cfs for 50-
footcanopied forest with leaf litter, 50 ft per cfs for 100-foot forested buffer, 40 ft. per cts for 150-foot
forested buffer, OR a weighted average of the two vegetation types within the bufferff'ilber strip).
,-i"h All ground cover types and their widths have bcen labeled on the construction plans.
I ~ All contours have been depicted on the construiction plans.
_~T--- No structures are located in protected buffers (must meet no practical altemabives criteria).
~- No draws are located in the buffer or filter strip in the vicinity of the proposed level spreader.
Construction details for the level spreader have been provided.
`~ The operation and maintenance agreement signed and notarized by the responsible party is provided.
~t'~3 No practical alternatives explanation + Variance request (Level Spreaders in Series only).
Bypass method used:
Bypass conveyance method is specified and construction details and calculations are provided.
~ Alternative design option is specified and plan details and calculations arse provided.
~~ Discharge to level spreader and subsequent filter strip is hydraulically and spatiaNy separate from the
bypass discharge.
______$~ __ Construction details for the bypass and outlets are provided.

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Culvert Report
Hydraflow Express by Intelisolve
LEVEL SPREADER #1 BYPASS STRUCTURE -PIPE
Invert Elev Dn (ft} = 363.00
Pipe Length (ft) = 35.00
Slope (%) = 2.86
Invert Elev Up (ft) = 364.00
Rise (in) = 4.0
Shape = Cir
Span (in) = 4.0
No. Barrels = 1
n-Value = 0.013
Inlet Edge =Projecting
Coeff. K,M,c,Y,k = 0.0045, 2, 0.0317, 0.69, 0.5
Embankment
Top Elevation (ft) = 366.00
Top Width (ft) = 0.67
Crest Width (ft) = 6.00
Friday, Mar 2 2007, 2:54 PM
Calculations
Qmin (cfs) = 0.00
Qmax (cfs) = 2.00
Tailwater Elev (ft) _ (dc+D)/2
Highlighted
Qtotal (cfs)
Qpipe (cfs)
Qovertop (cfs)
Veloc Dn (ft/s)
Veloc Up (ft/s)
HGL Dn (ft)
HGL Up (ft)
Hw Elev (ft)
Hw/D (ft)
Flow Regime
= o.2a
= 0.20
= 0.00
= 2.46
= 2.81
= 363.29
= 364.25
= 364.40
= 1.20
= Inlet Control

Weir Report
,.
~~Q~3~~
Hydraflow Express by Intelisolve
Level spdr 1 weir
Rectangular Weir
Crest =Sharp
Bottom Length (ft) = 2.00
Total Depth (ft) = 1.00
Calculations
Weir Coeff. Cw = 3.33
Compute by: Q vs Depth
No. Increments = 10
Depth (ft)
2.00
1.50
1.00
0.50
0.00
-0.50
Level spdr 1 weir
Friday, Mar 2 2007, 3:02 PM
Highlighted
Depth (ft) = 0.40
Q (cfs) = 1.685
Area (sgft) = 0.80
Velocity (ft/s) = 2.11
Top Width (ft) = 2.00
Depth (ft)
2.00
1.50
1.00
0.50
0.00
-0.50
3
Length (ft)
0 .5 1 1.5 2 2.5
- Weir - W.S.

Culvert Report
v
0 7 0 3 8 q
Hydraflow Express by Intelisolve
Level spdr 2 -pipe
Invert Elev Dn (ft) = 369.50
Pipe Length (ft) = 35.00
Slope (%) = 2.86
Invert Elev Up (ft) = 370.50
Rise (in) = 4.0
Shape = Cir
Span (in) = 4.0
No. Barrels = 1
n-Value = 0.013
Inlet Edge =Projecting
Coeff. K,M,c,Y,k = 0.0045, 2, 0.0317, 0.69, 0.5
Embankment
Top Elevation (ft) = 372.00
Top Width (ft) = 0.67
Crest Width (ft) = 2.00
Friday, Mar 2 2007, 3:15 PM
Calculations
Qmin (cfs) = 0.00
Qmax (cfs) = 3.00
Tailwater Elev (ft) _ (dc+D)/2
Highlighted
Qtotal (cfs)
Qpipe (cfs)
Qovertop (cfs)
Veloc Dn (ft/s)
Veloc Up (ft/s)
HGL Dn (ft)
HGL Up (ft)
Hw Elev (ft)
Hw/D (ft)
Flow Regime
= 0.37
= 0.37
= 0.00
= 4.27
= 4.24
= 369.83
= 371.08
= 371.30
= 2.39
= Inlet Control

Weir Report
Hydraflow Express by Intelisolve
Level spdr 2 -Weir
Rectangular Weir
Crest =Sharp
Bottom Length (ft) = 2.00
Total Depth (ft) = 1.00
Calculations
Weir Coeff. Cw = 3.33
Compute by: Q vs Depth
No. Increments = 10
Depth (ft)
2.00
1.50
1.00
0.50
0.00
-0.50
0
- Weir

Highlighted
Depth (ft)
Q (cfs)
Area (sgft)
Velocity (ft/s)
Top Width (ft)
Level spdr 2 -Weir
Friday, Mar 2 2007, 3:26 PM
= 0.50
= 2.355
= 1.00
= 2.35
= 2.00
Depth (ft)
2.00
1.50
1.00
0.50
0.00
-0.50
3
Length (ft)
.5 1 1.5 2 2.5
- W.S.

v
n ~
Culvert Report
Hydraflow Express by Intelisolve
Level spdr 3 -pipe
Invert Elev Dn {ft) = 362.00
Pipe Length (ft) = 195.00
Slope (%) = 4.87
Invert Elev Up (ft) = 371.50
Rise (in) = 4.0
Shape = Cir
Span (in) = 4.0
No. Barrels = 1
n-Value = 0.013
Inlet Edge =Projecting
Coeff. K,M,c,Y,k = 0.0045, 2, 0.0317, 0.69, 0.5
Embankment
Top Elevation (ft) = 374.00
Top Width (ft) = 0.67
Crest Width (ft) = 6.00
Friday, Mar 2 2007, 3:40 PM
Calculations
Qmin (cfs) = 0.00
Qmax (cfs) = 3.00
Tailwater Elev (ft) _ (dc+D)/2
Highlighted
Qtotal (cfs)
Qpipe (cfs)
Qovertop (cfs)
Veloc Dn (ft/s)
Veloc Up (ft/s)
HGL Dn (ft)
HGL Up (ft)
Hw Elev (ft)
Hw/D (ft)
Flow Regime
= 0.18
= 0.18
= 0.00
= 2.25
= 2.67
= 362.29
= 371.74
= 371.87
= 1.11
= Inlet Control

Weir Report ya7(3~ ~~
Hydraflow Express by Intelisolve Friday, Mar 2 2007, 3:46 PM
<Name>
Rectangular Weir Highlighted
Crest =Sharp Depth (ft) = 0.40
Bottom Length (ft) = 2.00 Q (cfs) = 1.685
Total Depth (ft) = 1.00 Area (sgft) = 0.80
Velocity (ft/s) = 2.11
Calculations Top Width (ft) = 2.00
Weir Coeff. Gw = 3.33
Compute by: Q vs Depth
No. Increments = 10
Depth (ft)
2.00
1.50
1.00
0.50
0.00
-0.50
U
Weir
<Name>
Depth (ft)
2.00
1.50
1.00
0.50
0.00
-0.50
3
Length (ft)
.5 1 1.5 2 2.5
W.S.

Culvert Report
Hydraflow Express by Intelisolve
Level spdr 4 -pipe
Invert Elev Dn (ft) = 429.00
Pipe Length (ft) = 43.00
Slope (%) = 6.40
Invert Elev Up (ft) = 431.75
Rise (in) = 8.0
Shape = Cir
Span (in) = 8.0
No. Barrels = 1
n-Value = 0.013
Inlet Edge =Projecting
Coeff. K,M,c,Y,k = 0.0045, 2, 0.0317, 0.69, 0.5
Embankment
Top Elevation (ft) = 433.00
Top Width (ft) = 0.67
Crest Width (ft) = 6.00
07 038Q
Friday, Mar 2 2007, 4:13 PM
Calculations
Qmin (cfs) = 0.00
Qmax (cfs) = 8.00
Tailwater Elev (ft) _ (dc+D)/2
Highlighted
Qtotal (cfs)
Qpipe (cfs)
Qovertop (cfs)
Veloc Dn (ft/s)
Veloc Up (ft/s)
HGL Dn (ft)
HGL Up (ft)
Hw Elev (ft)
Hw/D (ft)
Flow Regime
= 1.10
= 1.10
= 0.00
= 3.40
= 3.93
= 429.58
= 432.25
= 432.53
= 1.17
= Inlet Control

Weir Report
Hydraflow Express by Intelisolve
Level spdr 4 -weir
Rectangular Weir
Crest =Sharp
Bottom Length (ft) = 3.00
Total Depth (ft) = 1.00
Calculations
Weir Coeff. Cw = 3.33
Compute by: Q vs Depth
No. Increments = 10
Depth (ft)
2.00
1.50
1.00
0.50
0.00
-0.50
0 .5
- Weir
Level spdr 4 -weir
Friday, Mar 2 2007, 4:17 PM
Highlighted
Depth (ft) = 0.70
Q (cfs) = 5.851
Area (sgft) = 2.10
Velocity (ft/s) = 2.79
Top Width (ft) = 3.00
Depth (ft)
2.00
1.50
1.00
0.50
0.00
-0.50
4
Length (ft)
1 1.5 2 2.5 3 3.5
W.S.

Culvert Report
Hydraflow Express by Intetisolve
Level spdr 5 -pipe
Invert Elev Dn (ft) = 437.00
Pipe Length (ft) = 30.00
Slope (%) = 11.67
Invert Elev Up (ft) =440.50
Rise (in) = 4.0
Shape = Cir
Span (in) = 4.0
No. Barrels = 1
n-Value = 0.013
Inlet Edge =Projecting
Coeff. K,M,c,Y,k = 0.0045, 2, 0.0317, 0.69, 0.5
Embankment
Top Elevation (ft) = 443.00
Top Width (ft) = 0.68
Crest Width (ft) = 6.00
0 7 p ~ 5 ~
Friday, Mar 2 2007, 4:28 PM
Calculations
Qmin (cfs) = 0.00
Qmax (cfs) = 3.00
Tailwater Elev (ft) _ (dc+D)/2
Highlighted
Qtotal (cfs)
Qpipe (cfs)
Qovertop (cfs)
Veloc Dn (ft/s)
Veloc Up (ft/s)
HGL Dn (ft)
HGL Up (ft)
Hw Elev (ft)
Hw/D (ft)
Flow Regime
= 0.20
= 0.20
= 0.00
= 2.46
= 2.81
= 437.29
= 440.75
= 440.90
= 1.19
= Inlet Control

Weir Report ~~ ~ ~ ~ ~ r
Hydraflow Express by IrttelisoNe Friday, Mar 2 2007, 4:32 PM
Level spdr 5 -weir
Rectangular Weir Highlighted
Crest =Sharp Depth (ft) = 0.33
Bottom Length (ft) = 2.00 Q (cfs) = 1.282
Total Depth (ft) = 1.00 Area (sgft) = 0.67
Velocity (ft/s) = 1.92
Calculations Top Width (ft) = 2.00
Weir Coeff. Cw = 3.33
Compute by: Q vs Depth
No. Increments = 30
Depth (ft)
2.00
Level spdr 5 -weir
Depth (ft)
z.oo
1.50
1.00
0.50
0.00
-0.50
1.50
1.00
0.50
0.00
-0.50
3
Length (ft)
0 .5 1 1.5 2 2.5
- Weir -- W.S.

w •
Af
1 .~ $.r ^
Culvert Report
Hydraflow Express by lntelisolve Friday, Mar 2 2007, 4:54 PM
Level spdr 6 -pipe
Invert Elev Dn (ft) = 430.00
Pipe Length (ft) = 45.00
Slope (%) = 13.33
Invert Elev Up (ft) = 436.00
Rise (in) = 4.0
Shape = Cir
Span (in) = 4.0
No. Barrels = 1
n-Value = 0.013
Inlet Edge =Projecting
Coeff. K,M,c,Y,k = 0.0045, 2, 0.0317, 4.69, 0.5
Embankment
Top Elevation (ft) = 438.00
Top Width (ft) = 0.67
Crest Width (ft) = 6.00
Calculations
Qmin (cfs) = 0.00
Qmax (cfs) = 3.00
Tailwater Elev (ft) _ (dc+D)/2
Highlighted
Qtotal (cfs)
Qpipe (cfs)
Qovertop (cfs)
Veloc Dn (ft/s)
Veioc Up (ft/s)
HGL Dn (ft)
HGL Up (ft)
Hw Elev (ft)
Hw/D (ft)
Flow Regime
= 0.18
= 0.18
= 0.00
= 2.25
= 2.67
= 430.29
= 436.24
= 436.37
= 1.10
= Inlet Control

~ •

Weir Report
u
~ ~ ' ~

~ ~ ~
Hydraflow Express by Intelisolve Friday, Mar 2 2007, 4:56 PM
Level spdr 6 -weir
Rectangular Weir Highlighted
Crest =Sharp Depth (ft) = 0.30
Bottom Length (ft) = 2.00 Q (cfs) = 1.094
Total Depth (ft) = 1.00 Area (sgft) = 0.60
Velocity (ft/s) = 1.82
Calculations Top Width (ft) = 2.00
Weir Coeff. Cw = 3.33
Compute by: Q vs Depth
No.lncrements = 10
Depth (ft)
2.00
1.50
1.00
0.50
0.00
-0.50
Level spdr 6 -weir
Depth (ft)
Z.oo
1.50
1.00
0.50
0.00
-0.50
3
Length (ft)
v .5 1 1.5 2 2.5
- Weir - W.S.

r
Culvert Report
0 7 0 3 89
Hydraflow Express by Intelisolve
Level spdr 7 -pipe
Invert Elev Dn (ft) = 436.50
Pipe Length (ft) = 100.00
Slope (%) = 1.50
Invert Elev Up (ft) = 438.00
Rise (in) = 6.0
Shape = Cir
Span (in) = 6.0
No. Barrels = 1
n-Value = 0.013
Inlet Edge =Projecting
Coeff. K,M,c,Y,k = 0.0045, 2, 0.0317, 0.69, 0.5
Embankment
Top Elevation (ft) = 440.00
Top Width (ft) = 0.67
Crest Width (ft) = 6.00
Friday, Mar 2 2007, 5:07 PM
Calculations
Qmin (cfs) = 0.00
Qmax (cfs) = 6.00
Tailwater Elev (ft) _ (dc+D)/2
Highlighted
Qtotal (cfs)
Qpipe (cfs)
Qovertop (cfs)
Veloc Dn (ft/s)
Veloc Up (ftls)
HGL Dn (ft)
HGL Up (ft)
Hw Elev (ft)
Hw/D (ft)
Flow Regime
= 0.52
= 0.52
= 0.00
2.87
= 3.35
= 436.93
438.37
= 438.57
= 1.15
= Inlet Control

„, r
Weir Report
q! 7 Q :J
Hydraflow Express by Intelisolve
Level spdr 7 -weir
Rectangular Weir
Crest =Sharp
Bottom Length (ft) = 2.00
Total Depth (ft) = 1.00
Calculations
Weir Coeff. Cw = 3.33
Compute by: Q vs Depth
No. Increments = 10
Depth (ft)
2.00
1.50
1.00
0.50
0.00
-0.50
0 .5 1
- Weir --- W.S.
Level spdr 7 -weir
Friday, Mar 2 2007, 5:09 PM
Highlighted
Depth (ft) = 0.70
Q (cfs) = 3.901
Area (sgft) = 1.40
Velocity (ft/s) = 2.79
Top Width (ft) = 2.00
Depth (ft)
2.00
1.50
1.00
0.50
0.00
-0.50
3
Length (ft)
1.5 2 2.5

\ TEMP
`- 10'x
TEMPO
,
- BURY CULVERT 16" INTO EXISTING STREAMBED
INV. IN=359.64, INV. OUT=357
- ADJUST INVERTS IN FIELD AS NECES RY
DELINEATED WETLAND
Orr _- l
M
ORARY D RSION AT EDGE
OF CLEARING •
70' SIG T TRIANGLE ~
RARY SE IMENT BASIN ~2 .
Q 10-1.36 CFS•
SIZ 18'Wx36'Lx3.5' /
WEIR LENGTH:
WITH 3 GAFF S
CULVERT 1 - 76 .F. OF 78"/ALUMINIZED 12 C~.
TYPE II STEEL PIP "x1" CORRUGATIONS A 3. 96
*' ~~ ! WITH PIPE TO LEVEL SPREADER c
~~ I 1 4" CORR. PIPE INV.-371.5
'/ ' 2' WIDE WEIR EL.=371.87
"'~
---- ~ TOP OF STRUCTURE=372.87
~ BURIED 4" CORRUGATED PLASTIC •
t /
£ PIPE TO LEVEL SPREADER
~ PORARY SEDIMENT BASIN ~t4 W
/
/ Q 10 1.24 CFS
'
' 0.,
SIZE: 17'Wx35
Lx3.5
D
WEIR ENGTH: 4' ~-
WIT 3 BAFFLES
~
' PROVID NCRETE ENDWALL
`i
. AT OUT T -SEE DETAIL
- ~ RIPRAP E ERGY DISSAPATOR
CL. 1 RIP Lo=32', W=15' SCALE
-~
, DEPTH•24" (FIT TO EXISTING CHANNEL)
LEVEL SPREADER ~3
1 7~ IIUIU II UI I/ICIO 1 CAI/+TV

COFFER DAM -SEE pETal
SEE CON TRUCTION SEQUENCE D DETAIL FOR I ~ L L SPREADER /7 - 35
TEM STREAM CROSSING, COFFER DAM AND WEI LENGTH W/ EARTHEN I
OTHER RK IN VICINITY OF S EAM -DIRECT ALL I AT E GE OF ZONE i
RUNOFF FROM STREAM FLANKS 0 SEDIMENT EIASINS TEM SEDIMENT EU-SIN
/6-9 TH TEMP. DIVERSIONS WHILE TEMP. STREAM Q10=8. 1 CFS
'
'
SIZE: 38 x75
Lx3.5
D
PROVIDE CONCRE
RIPRAP INL E ENDWALL AND CL.
T APRON -SEE DET WEIR LEN H: 10'
WITH 3 LES
TEM SEDIMENT EIASIN / ~ PERMANENT NER -NAG Si

a 010 1.40 C
SIZE: 18'Wx36'1x3.5' \
WEIR LENGTH: \ FL EIYPASS 51
WI7 PIPE TO LE
4" C R. PLASTI
WITH 3 E3AF'FLE 2' WI ETYPASS
LEVEL SPREADER ~5 - 13' MINIMUM TOP OF TRUCTI
WEIR LENGTH W/ EARTH LEVEL SPREADER
EDGE OF ZONE 1 ` ~ \
!"! OT
lJ L.
PERMANENT LIN -NAG SC-250 p
FLOW EIYP
WITH PIPE TO L
" S STRUCTURE
L SPREADER
,
4
CORR. PLASTIC
' E INV.~440.5
WIDE EIYPASS
2 IR EL.=440.9 ~
ST
LI ON N TORE; 41.9 ~ ~
TTING «
~ ~_

CL. 1 RI 8'WIOE, 24" TH .
-SEE DET L ~ ~ ~ ~~ , ~
PERMANENT L ER -NAG SC 250 ,~ ' " I
TEMPORARY DIVE ION ATE
Nt~ OF CLEARING
LOW BYP STRUCTURE
WITH PE TO L L SPREADER ~
8" CORR LASTIC INV =431 75 v

3'WIOE ASS IR EL.=432.53 \
T OF RUCTURE=433.53
PERMANEN RIP CHANNEL LINER
CL. 1 P 8'WIDE, 24" THK.
-SEE OETAII
TEMPO SEDIMENT EIASIN ~6 ',
0106.61 CFS
ZE: 38'Wx72'Lx3.5'D
WEIR LENGTH: 10'
WITH 3 EWFFLES '
LEVEL SPR R /4 - 72' MINIMUM
WEIR LENGTH W/ HEN LEVEL SPREADER
AT EDGE ~ ZONE i ,
CULVERT 3 - 100 L.F. OF 38" ALUMINIZ D 12 GA.
TYPE II STEEL PIPE, 3"xi" CORRUGATION AT 3.5X
- E1URY CULVERT 8" INTO EXISTING S REAMBED
INV. IN~426.67, INV. 0 423.17 ,
- ADJUST INVERTS IN FIELD AS N CESSARY
47ry
PREADER CUL'
.438.0 R.C.P. W
EL.=438.57
39.57
FOREST DRIVE 60'
LIMIT OF DISTUR9ANCE
- TEMPORARY UNE
~_ ~~
-.-
~".. '''
~ - -~ TD __ TD •~ TD
TEMPORARY LINER - NYLO NETTING
FL EIYPASS STRUCTURE
WITH PE TO LEVEL SPREADER
• 4' COR~ PLASTIC PIPE INV.=436.0
2' WIDE 91'PASS WEIR E1.~436.37
TOP OF S CTURE=437.37
PERMANENT RI CHANNEL LINER
CL. 1 RIPRAP, IDE, 24" THK.
-SEE pETal
' LEVEL SPREADER ~6 - 1 INIMUM
~` WEIR LENGTH W/ EARTHEN LE ADER
AT EDGE OF ZONE 1
. TEMPORARY SEDIMENT EIASIN /8
10~ 1.27 CFS
E: 17'Wx34'1x3.5'D
WE LENGTH: 4'
WIT 3 ElAFFLES
• 'PROVIDE ONCRETE ENDWALL
• ~T OUTLE -SEE DETAIL
RIPRAP ENERGY SAPATOR
• CL. 1 RIPRAP Low ', W~10'
DEPTh=24" (FIT TO STING CHANNEL)
,\

w`~
-V
X'

T 0389

1 � e f t r � t t �t l � ,•
-41
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