20061573 Ver 1_More Info Received_20061130

Page 1 of 1
November 22, 2006
Division of Water Quality, 401/Wetlands Unit
1650 Mail Service Center
Raleigh, NC 27699-1650
Re: DWQ Project #06-1573, Pamlico County
In response to your letter dated October 2, 2006 we have provided additional work requested
to complete the original Pre-Construction Notification Application Form.
Additional Information Requested:
1. An 8 %2" x 11" detailed Vicinity Map was added. Additional copies of the
USGS map are provided with Proposed Development depicted on them.
Also a Pamlico County Soils Survey is included with Proposed
Development depicted on them.
2. Riparian limits of zones 1 & 2 were darkened for clarity.
3. Proposed building sites w/driveways are depicted on the enclosed plans.
4. Diffuse flow provisions are noted on plans and support calculations are
included. Note that drainage from the existing Logging Road work is
diverted into existing ditches. Most drainage within the Proposed
Subdivision is directed towards proposed swales and flow is dispersed via
level spreaders prior to its release into the wetland or riparian areas.
We've included seven (7) additional sets for you review. If you have any additional question
or concerns please notify myself or Christina Smith with our office.
Sincerely,
Howard Nichols
Civil Project Manager
The East Group, PA
Attachment:
"REVISED" Pre-Construction Notification (PCN) Application Form
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Clear Water Marketing, LLC (C/o Ross Beebe)
Land Management, LLC (C/o Paul Farley)
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THE
EAST
GROUP
Corporate Office
PO Box 7305
324 S. Evans Street
Greenville
NC 27835
www.eastgroup.com
Tel [phone]
Fax [phone]
ENGINEERING
ARCHITECTURE
SURVEYING
TECHNOLOGY
P 2005 0319
Since 1975, servicing clients worldwide

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Office Use Only: Form Version March OS
USAGE Action ID No. DWQ No. ~ l,~ - ~ S1 3
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".)
I.
II.
Processing
Check all of the approval(s) requested for this project:
^ Section 404 Permit ® Riparian 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: n/a
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: ^
If your project is located in any of North Carolina's twenty coastal counties (listed on page
4), and the project is within a North Carolina Division of Coastal Management Area of
Environmental Concern (see the top of page 2 for further details), check here: ^
Applicant Information
1. Owner/Applicant Information
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Name: Vandemere Creek Properties, LLC ,,,~
Mailing Address: 240 Middle Street ~, ,, ;;, `, ~f~~~~rM
New Bern NC 28560
Telephone Number: 252-633-2059 Fax Number: 252-633-2792
E-mail Address: rossbeebe(a~earthlink.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: Howard Nichols -Project Manager
Company Affiliation: The East Group, PA - Engineering Consultant
Mailing Address: 324 S Evans Street
Greenville NC 27858
Telephone Number: 252-758-3746 Fax Number: 252-830-3954
E-mail Address: howard.nichols(cr~,east roupcom
Page 5 of 14

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. If 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: Vandemere Creek Subdivision
2. T.LP. Project Number or State Project Number (NCDOT Only): n/a
3. Property Identification Number (Tax PIN): Parcel No 8631 Acct No. 24035
4. Location
County: Pamlico Nearest Town: Vandemere
Subdivision name (include phase/lot number): Vandemere Creek Subdivision
Directions to site (include road numbers/names, landmarks, etc.): Take Hwy 304 North
from Bayboro, NC. Go approximately 7.3 miles and turn right onto Vandemere Road which
turns into Pennsylvania Avenue. Go 1.0 miles and turn left on to Griggs Road. The existing
entrance to the site (old logging trail) is approximately 0.68 miles on the left. Take this
logging_path to the end and the property will be straight ahead adjacent to the water.
5. 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): 35.11'04" °N 76.39'07" °W
6. Property size (acres): 26.32 AC
7. Name of nearest receiving body of water: Vandemere Creek
8. River Basin: Neuse
(Note -this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.)
Page 6 of 14

9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: Wooded -some marshlands adjacent to Vandemere Creek.
Adjacent properties consist of farmland and logged timberland.
10. Describe the overall project in detail, including the type of equipment to be used: Single-
family subdivision on a 26.32 AC tract of land. The subdivision will consist of 15 lots, 578
LF of paved streets (to NCDOT standard), 1,260 LF of gravel access roads, drainage feature
construction water & sewer main construction. Equipment to be used will include the
following dump trucks motor graders, bull dozers, and excavators.
11. Explain the purpose of the proposed work: Construct roadways, driveways, and provide
utilities to proposed single family homes.
IV. 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.
No past permits have been applied for on this propert~y the present owner.
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.
We have completed the Erosion & Sedimentation Control Plans/Permits, Stormwater
Management Plans/Permits, and Water Distribution Plans/Permits are needed for this project and
will be applied for as soon as this PCN is reviewed. On-Site septic was previously approved by
the Pamlico County Environmental Health Dept. The above listed permits are required for the
construction of the proposed roadways, driveways, and utilities to serve the proposed single
family development.
VI. Proposed Impacts to Waters of the United States/Waters of the State
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
Page 7 of 14

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.
1. Provide a written description of the proposed impacts: Impacts will consist of ri arian
impacts only. The impacts will allow the installation of force mains (approximately
7,362.46 sfl and the entrance road (proximately 7,290.84 sfl. This will allow access to the
development and to the waterfront area. No wetlands will be impacted.
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
(yes/no) Distance to
Nearest
Stream
(linear feet) Area of
Impact
(acres)
n/a

Total Wetland Impact (acres)
3. List the total acreage (estimated) of all existing wetlands on the property: 11.77 acres, all
located within the 15 lot area. There are no wetlands located within the Logging Road R/W.
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,
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

Before Im act Impact
Length

(linear feet) Area of
Impact

(acres)
n/a

Page 8 of 14

Total Stream Impact (by length and acreage)
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)

Type of Impact Type of Waterbody

(lake, pond, estuary, sound, bay,
ocean, etc. Area of

Impact
(acres)
n/a

Total Open Water Impact (acres)
6. List the cumulative impact to all Waters of the U.S. resulting from the project:
Stream Impact (acres): 0
Wetland Impact (acres): 0
Open Water Impact (acres): 0
Total Impact to Waters of the U.S. (acres) 0
Total Stream Impact (linear feet): 0
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 Creation n/a
If construction of a pond is proposed, associated wetland and stream impacts should be
included above in the wetland and stream impact sections. Also, the proposed pond should
be described here and illustrated on any maps included with this application.
Pond to be created in (check all that apply): ^ uplands ^ stream ^ wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.):
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.):
Current land use in the vicinity of the pond:
Size of watershed draining to pond: Expected pond surface area:
Page 9 of 14

VII. Impact Justification (Avoidance and Minimiz;
~1 -
Specifically describe measures taken to avoid th `-~ -ide
information related to site constraints such as to ~ and
financial viability of the project. The applicant ~ ~ fact
site layouts, and explain why these design optic ~ ~ acts
were minimized once the desired site plan wa ~ :tion
techniques to be followed during construction ,, Arian
buffer areas are needed to provide access ~ ~ ~ reek.
Minimizin tg he impact to the buffer and wetla ~ were
laid out. By choosing the current layout, no ~ ~ ~. have
been minimized to approx 14,000 SF. The acc ~-+ ~ lines
have been drawn to minimize the impact on ~ .f the
buffer impact is due to Pamlico County's req~ ~ .ccess
roads and emergency vehicle turn around. ` ~1, ass, it
caused the force main to be lust inside the Zon
The buffer impacts at the entrance road were also minimized in the eariy p~ailllill~ ...~ s of
the project. The original plan called for the entrance road to be located on the on ing al logging
path. However, the property owners could not come to an agreement, and the access was denied.
This was a very lengthy and costly discussion between the owner of the log ig_ng_path and, not
only the developer of this property, but also landowners of adjacent property. When this was
denied, the landowners attempted to move the new access road farther to the west so there would
be no impact. However, the landowner of this property denied this request immediatelyand
refused to negotiate. The only legally acceptable solution was to revert to an existin ag ccess
easement to the property that was previously recorded. This easement was a 60-ft wide easement
as shown on the plans. This location will impact approximately 7,290 sf. Much effort was made
by all parties involved to relocate the entrance road, but it was unsuccessful.
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.
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
Page 10 of 14

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.
1. 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
and/or 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.
Impact is to Riparian buffer only. No mitigation required.
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, check the NCEEP
website at h~://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): n/a
Amount of buffer mitigation requested (square feet):
Amount of Riparian wetland mitigation requested (acres):
Amount ofNon-riparian wetland mitigation requested (acres):
Amount of Coastal wetland mitigation requested (acres):
Page 11 of 14

IX. Environmental Documentation (required by DWQ)
1. Does the project involve an expenditure of public (federal/state/local) funds or the use of
public (federaUstate) 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? If so, please
attach a copy of the NEPA or SEPA final approval letter. Yes ^ No ^
X. 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.
1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC
2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please
identify )? 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
(s uare feet) Multiplier Required
Miti ation
1 2,280 3 (2 for Catawba) n/a
2 12,373 1.5 n/a
Total 14,653 n/a
* Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an
additiona120 feet from the edge of Zone 1.
Page 12 of 14

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.
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. Total acreage in development: 32.9 acres -
Existing Impervious: 0 acres - Proposed Impervious: 4.55 acres (7.23%)
All Stormwater runoff from the site will be diverted to natural fringe ditches along the property
lines and to new grass swales. All Stormwater run-off will be diffused flow before it enters into
the riparian buffer area.
XII. Sewage Disposal (required by DWQ)
Clearly 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.
Sewage disposal shall be by individual septic tanks and distribution fields as previously
improved by the Pamlico County Health Department.
XIII. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (15A N
Yes ^ No
Is this an after-the-fact permit application? Yes ^
XIV. Cumulative Impacts (required by DWQ)
Will this project (based on past and reasonably anticip~
development, which could impact nearby downstream wa
If yes, please submit a qualitative or quantitative cumula
the most recent North Carolina Division of Water Qu
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http://h2o.enr.state.nc.us/ncwetlands. If no, please p~ ___ ~ ~~i~rt narrative description:
The entire acreage owned by this developer will be used for this single family development. The
single family residences should cause no additional development.
Page 13 of 14

XV. Other Circumstances (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).

-~dlsd
Applicant/Agent's Signature ~ Date
Signed By: Ross Beebe, Member-Manager of Vandemere Creek Properties LLC
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 14 of 14

NOT TO SCALE
PROJECT PROJECT N0.
~ THE VANDEMERE CREEK 20040330
EAST SUBDIVISION D10 4 06
DRA BY
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GROUP, P.A.
.Engineering .Architecture. Surveying .Technology
BOX 7305 •324 S. EVANS ST. • GREENVILLE, NC 27834 •252-758-3748
'ROJECT
VANDEMERE CREEK f'RUJtCI NU.
20040330
SUBDIVISION Ds 22 06

V
d
NC DRAWN BY
H
an
emere, SHEE
NO.
A

SOIL SURVEY OF PAMLICO COUNTY, NORTH CAROLINA
VANDEMERECREEK
USDA ~uurl Re.,uurca W"cb Soil Survcy I . I 10;412006
(on enuioo timice h'anonal Cooperative Soil Survey Pagc 1 of 4
Meters Feet
~`~" 0 150 300 600 0 450 900 1,800 2,700 3,600

SOIL SURVEY OF PAMLICO COUNTY, NORTH CAROLINA
VANDEMERE CREEK
p Perennial Vµater
•`ISDA naarai Raaarces t 1Met Spot Web Soil Survey 1.1 10!42006
~ co..er..eo. sn.ke National Cooperative Soil Survey Pagc 2 of 4

Soil Survey of Pamlico County, North Carolina VANDEMERE CREEK
Map Unit Legend Summary
Pamlico County, North Carolina
Map Unit Map Unit Name Acres in AOi Percent of AO[
Symbol
AaA Alp-~ipta~iaemy lime 0 to 2 8,81.1 24
pet+¢eat sikaepiea
AnB Alpin tine sand, 0 to 5 percent 325.9 O.l
slopes
Ap Ara~s~E ta$rn}t figs ~tutd 12,1 lt:S 3.~
Ar Argent loam I -t, ~ 34.4 4.0
Ba dt4r3r fro k1>~t, x,353.3 t.9
octraeii-ri~tly ~toaded
Bii l3elhavcn muck t 1,870.8 3.3
k3m Rt~ tly ~a-m ` tt43.S Ek2
~Ip~i;'Wodcd
Br l3ruoknrui nutcky silt loam 5,87.9 I.5
ByB ;each sand, l to ftgarcent 2,~?:k QCs
,
_.,
CnB Conetoe loamy sand, 0 to 5 1,739.0 0.5
percent slopes
CrB CratoagD, a ~ a peroant _ . 1 „~4S 2_ ~.~

Cs Charleston loamy fine sand 3,469.7 1.0
CT C>tm~elc 6,S9i~f31.: ;r;a,g
DA Dare muck 6,992.', L9
D~~t>3e fi~~t~u'xiY tgea>!, # toy lytb~.i : '0,3
e~oPas
['o Fork loamy fine sand 4,908.3 1.4
GoA ~ '&ne toad, Q to ~ 4,117.? t, t

HN IIobucken muck, frequently 6,020.3 1.7
flooded
La Laaf ailt loam 8,034.1 2.2
Le Lenoir silt loam 1,584.6 0.4
LF ~~~almuck, very,firegtteruly tS121.9 4.2
Ln Lcon sand 5,590.0 1.5
Ly Lyl~c' tcs ftne sandy loam Z,~Z7.3 0.6,
MA Masontown loam, frequently 3,488.6 t ,0
flooded
Nrwd Re.onees Web Soil Survey 1.1 10/4/2006
Carerrar~senke National Cooperative Soil Survey Page 3 of4

Soil Survey of Pamlico County, North Carolina VANDEMERE CREEK
Pamlico County, North Carolina
Map Unit Map Unit Name Acres in AO[ Percent of AOI
Symbol
NoA Nocfblk toes rty fno sagd, 0 ~ 2 2b6.3 0.1
portent dopes
NoB Norfolk loamy fine sand, 2 to 6 1,472.9 0.4
percent slopes
Pa Paxvilla mucky flue sandy foam 7,30.$ Z. l
Ra Rains fine sandy barn 6,676.4 1.8
Ru Romer lomaigy ~famy line aetixl 2,570.x' 0.7
Sk Stockade loamy fine sand 18,615.5 5.1
Sm f[ ,mucky toRm, iktlY &43.? 0.2
Th Tomahawk loamy sand, 0 to 3 2,087.5 0.6
percent slopes
Ud theists, leoiBy ~3'r:3 ~ 0.1`
W Water 148,455. l 41.0
Wa Wai~ce flea auwdy loam ~ 2,61~x - 0.7
Wd Wasda snuck 9.038.6 2.~
Yo Yottlpil ~r-~fte send ~,:~ = 7,6 .>
Nahnl Raowce~ - - Web Soil Survey 1.1 10/4/2006
corer-rka Serrke National Cooperative Soil Survey Page 4 of 4

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'fcrraScrvcr 1-t-a~e Courtesy of the USGS
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Image courtesy of the U.S. Geological Survey
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Stormwater-Drainage Calc-Pipe.XLS
GE CALCULATION S HEET
ION DEVELOPMENT
NAL METHOD

IVISION NAME: Vandemere Creek Subdivision
DATE: a/r3/2oo6
Pi pe Swales
CONTRIBUTING ACREAGE 10-Year Storm 10-Year Storm 10-Year Storm
I
1
1
I
I
1 I 1 I
I I 1
I I 1
I 1 I
I I 1
I I I I 1 I I I I 1
I 1 I I I I 1
I 1 I I I I I
I 1 I 1 I I I
I 1 I I I I FLOW I
I 1 I I I I I I I I
I I I
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I I I
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I I I 1 I I
1 I 1
1 I 1
1 I 1
1 I 1
1 I 1
1 1 1 1
; LOT 1 I I 1 I I
; ; ; ; INCREM. ; FROM ; ACCUM. I I I
AVAIL. ; MANNINGS; PIPE ; 1 1
AVAIL. ;AREA OF; VELOCITY ;LENGTH OF

1
INLET ;OUTLET
I 1 I
IMPERV., ; COVER ;GRASS, ;NATURAL
I 1 I 1 I I I
WEIGHTED ; TIME OF ; TC FROM ; TOTAL ;INTENSITY; FLOW, ;PREVIOUS,; FLOW
I I I
SLOPE , ; PIPE SIZE ; SIZE ;VELOCITY
1 I 1
SLOPE , ;SWALE, ; OF SWALE, ; LEVEL
POINT ~ POINT
............ L............ C=:95 ~ ,C=.45 ~ C=.15 ~ , C=.2
_ ... L .............J.______ ___ TOTAL
_ _ TOTAL C x A~ CONC_ ~ PREVIOUS TC in/hr. ~ CFS ~ -CFS a CFS ftlft ~ REQUIRED I CHOSEN fps ftlft ~ _ sf - 4 ____fps ~ SPREADER

1
1
1
------------}------------
A 1 B I I I
I I I
- -- - I -F-------------~ -------------
---° --- -'------------- '
24 ; 0.66 1 0.48 1 0.67
0
------------
-
2.05 I 1 I 1 I I I
I 1 I 1 I I I
-------------- -y ' ------------L------ -----t--------------'- -----------F--------------'-
- I -----------~ - I - I - I -----------
0.73 1 14.60 ; 0.00 1 14.6
3 58191 01 3.5819
4 9 ~ I I I
I I I
L- ----------- ;---°-------i--------------
------------I --
003; 15.0693 1 18; 2.0269
0 1 I
1 I 1
-----------i------------h----------------i---------------
1 I 1
------------i----°------
1 .
- - r-------------E°-----------~i-------_.°'.
I I I ------------- ______ __
___ ______
__ _
- -F-°--------r---------°--i----°°--- . F_.--.-..-------I------------
I 1 I 1 I I I ____
.
- r------------°-F__...------r-------°----
I I I --------°-i---°----..-F----------------i---------------
1 I 1
1
1
____________r____________
C D I I I
_____________r___________..r.____________~__.________.._
0.04 ; 0.00 1 0.08 1 3.87 ______.______
3.99 I 1 I 1 I I I
______._._______Y..__________~______________r__._________r._._...._____.~__._______...r____._......__y...._.______
0.82 1 16.74 ; 0.00 1 16.7 ; 4.8 ~ 3.95521 01 3.9552 I I I
____________r_.____________T___________~______________
0.0031 15.6400 1 181 2.2382 1 I
________.__~__________._r._._._..________~_______________
----1 ----1 ---1
____________~____________
D 1 Swale

..__________L____________ _____________~____________._t.______._____i__._______....
0.041 0.081 0.001 0.00

_____________J............._L.....____._._J_..__.__._.. _. _____________
0.12

______..__.__ ________________~___________a______________a__.___._____~......________a_____________t__._.______....1___.___.____
0.071 2.451 16.741 19.21 4.11 0.30341 3.95521 4.2586

________..._..__1...........J..............1............J..............J____.....____L______________L___________ ___.________1.______________~________.__a__.___________

---.I
----1 ----1 ----
____________L_.........____1___________J______________ ___________~__________..t-__________.____~.._____________
0.0031 2.81 1.52091

___________1.........__.L__.___..........L....._.... _....
1
1
------------i------------
E F I 1 I
I 1 I
-------------i--------------h---...-------i--------------
16
4
04
0
08
0
0

-------------
4
28 I 1 I I I I I
I 1 I I I I I
----------------~-----------i--------------i------------i--------------i-------------F--------------i------------
0
91
18
37
0
00
18
4
4
3
9952
0
3
9952
4 I I I
I I I
------------t--------------'r-----------i--------------
0
003
15
6992
18
2
2608 1 I 1
1 I 1
-----------i------------F----------------i---------------

-----
-----~--
-- ;
.
.
;
;
.
--------
------------
~-----•--
------------ .
------- .
;
.
;
.
;
.
;
;
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----------
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-------
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------
----
~------2
-
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- .
;
.
;
;
.
------------~--------------T-----------~----------- ;
----
-------
~---------------
-------
F
Swale
_._.__.____.r____________
I p
0
0.08
0.16
_____________y______________r_____________y______________
I 1 I 0.24
.____________ 0
5
4.4052
10 j
2.09
18.37
4.1
0.41
3.9952
0
__...___._______t_..._______y._.______.___t_______..___~______________y_____________r_______.______y___.___.____
I I I I I I I ----
____________r______________t________...y__._.________.
I I I 0.003
2.8~
1.5733
____.___...~_...__.__...r________________~_______________
1 I 1
............1
L____________
1
G I H I I I
_____________a______________~_____________a______________
I I I
01 0.081 4.21
0:04J
_____________

4.33 _______________ I 1 I I I I I
~._.._......_.1....-...____._3_________.__i._....___..__._a_____........4______._______a____.._.____
I 1 I I I
0.89 I 20.11 I 0.00 1 20.1 I 4.1 1 3.65721 01 3 6572 ...........I I I
_ L_________.....+_..________~___...___._...
I I
0 003 ~ 15.1873 I 181 2 0695 1 I I
..._....___L_______.....L___..___________i_______________
1 I 1
1 I 1
_____
1
H I Swale ________
_
I I I
0.041 01 0.081 0
I
F
i
0.12 I I I I I I I
0.051 2.131 20.111 22.21 3.91 0.1951 3.65721 3.8522
i----
f
i
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i--
-
•-•
F
-
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----1 ----1 ----1 ----
t--
---
---
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-
----i 1 I 1
0.0031 2.61 1.48161
------------i-
-------°---
i
--F
------------i------------
I -------------~
--------------
-------------
--------------
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-----------
--------------
-°---------
---
-
----
---------
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--
------------
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--------
---
------
-
----
--------------
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----------
----
--
1 I 1
r
J ~______________r_______...___~____._______._
0.271 01 0.551 13.34 _ .
14.16 T_ i_ r_ r• .,_____________r____ Oi_---8.7203
3.01 1 41.03 ; 0.00 1 41.0 1 2.9 1 8.72031 -----0.0031--- 21 0377T ------ 241-----2.7758 *------------r ...------~----.....------
1 1
_______...__r____________
J 1 Swale _____________y______._._.___r_._._______._i_.__________._
0.271 01 0.551 0
J __._.________
0.82 ________________rt___________~______________~____________~_________.____y__._.______._r__.___________y____________
0.341 14.871 41.031 55.91 2.51 0.84751 8.72031 9.5678
i
J
1
J
J
L
J ____________r_____________.rt___________y._e___________
----1 ----1 ----1 ----
4
i
J ___________i____________r__.___._________~______._.___...
0.0031 5.11 1.87601
L
L
J
............L ............
1
1
____________ ____________
i .............J....._..._.... L.............
_.............
I I I
I I I
_____________ ______________L_..._....__._ ._.._._._...._
~ I I ______..____.

________.._.. ________________
...........
..............
............
..............
..........___
______________
____________
1 1 I 1 I I I
1 1 I 1 I I I
________._______ ._________.J______________l._._._.____. _________.____J_____________ ______________J___.___.____
I 1 I i I h I ____________
..........____
___________
______________
I I I
I I I
____________L..___________. ______.____J._._._.______.
I I I ___________
............
................
...............
1 I I
1 I I
___________ ____________ __._._._________L_______________
i k I
L 1 K
-"--"-- T 0.331 0' 0.661 0
-.1
_....._--•_-_-
_____________~__-__-_---••_• 0.99
___ 0.411 10.811 0.001 10.81 5.21 2.14511 01 2.145
- ~----------_l-_-----_------T--_-•-_----_T--_------_----~-••----------
--------------T------_--_- 0.0031 12.43331 1811 1.2138
- f-•-----------_7------_---_
_-_-_-_------_ 0.0031 3.11 0.69191
- T-----------•f--_-_-_----_----i_----------_---
K Swale
__________r__________ 1
!
_ 0.33; 0; 0.66; 1.39
___________~______________r_____._....-_.,_._._.._...... 2.38
_______..._ _ f
0.69 ; 10.67 ; 10.81 ; 21.5 ; 4.0 ; 2.762; 2.145; 4.907
._____________-r.___________~______________r__._._._____r______________~__.__________r______________~__________ 1
----; ----; ----; ----
_ __________r______________T___________~__._._________
___________t____________r____.___________~_______________
1
I
___~____________
__ ______ I I I
I I I
________ __~.__.__________I.__...._._. ._~__....._-... _.
_ _ _

_____
________ I 1 I I I I I
I 1 I 1 I I I
______ __.F__.________~______________~__._._______~_________..____a._.__________F______________~__________
__ ______ __ I I I
I I I
_ _ __F_.____________.~___________.1__.___________
_ _______ 1 I I
I I I
__________~___________.F________________~_______________
_
N 1 M 01 01 01 0 0.00 0.001 0.001 0.001 0.01 1 01 01 0 0.0031 0.00001 181 0.0000 1 1 1
... L ............
1
M 1 Swale .... ..J...........___L_____.._.....J_......_.....
I I I
0.081 01 0.0161 0
._..-
--------------
- ___

0.10
-
-
-
- ___... ..1...........J..............1..._........L.________..____J..__...______L______________L________.
I 1 I 1 I I I
0.081 4.121 0.001 4.11 7.51 0.5881 01 0.588
----------
-----
----i--------------i------------
--------------i-------------F--------------i------------
------ __________L..............1...........J...... _.______
1 I I
----, ----I .__-, __-_
------------F--------------'
-----------i-------------- .. L............L......... ..L...............
1 I 1
0.0031 0.61 0.98001
-----------i------------F----------------i---------------
------------i------------
I -------------i--------------h-----
--
i
I I I -
-
-
-----
- -
-
~
i
1 I I I I I I r
I I I I I I
I
___________-r____________
0 P I I I
_____________~______________r_________._._~____________._
0.33; 0.13; 0.66; 0
__.__________
1.12 1 1 I 1 I I I
_...-_.__.....--.r._....______~_.__._________r__._.______.r_________.____~'..__________r__.__._.._____~_______.___.
0.47 ; 13.30 ; 0.00 ; 13.3 ; 4.9 ; 2.3079; 0; 2.3079 I I I
____________r_-____________T___________~._._____..__..
0.003; 12.7793 ; 18; 1.3060 _____.-----I I I
r___..__..._.r---___.________-~_________...___
; ;
____________r____________
P 1 Swale _____________y______________r_____________y______________
0.361 01 0.0731 0 __.__________
0.43 ___.._____._____y...._____.__y_.__._____.___r__._._.____.r_________._.__y_____________r__.___..._.___y_______.____
0.351 13.101 13.301 26.41 3.81 1.341211 2.30791 3.64911 ____________r______________t___________y__.___._______
----1 ----1 ----1 ---- ._._______.~__...__.._..r________.____.__t__.___.......__
0.0031 2.91 1.25831
------------•------------
I
I -------------a--------------~-------------a--------------
I I I
I I I ------------- ----------------+-----------J--------------L------------~--------------a-------------L--------------a------------
I 1 I I I I I
I I I I I
1 I ------------•--------------+-----------J--------------
I I I
I I I -----------L------------~----------------~..-----------..
I I I
I I I
--------•-•-
L ............
I
Q 1 R
------------f------------ .............J.--------..._.L..-_-_--_--_-'-------------_
I I I
0.031 0.041 0.031 0
-------------i--------------t-------•-----i-------------- --•-•--------

0.10
------------- -------
----------------y-----------'-_---.. 1---------.._L.---...._..---'-------------L--•-------..._J....---__-__
1 I I I I I I
0.051 0.691 0.001 0.71 7.51 0.38251 01 0.3825
----------------~-----------i--------------i---°-------i--------------i-------------F--------------~------------ -•_•---••---L----------_---1_....------'--_----------_
I I I
0.0031 6.51311 151 0.3117
------------F---------------F-----------i-------------- ------_----L------------L--_-_--•_--...._J.---_--------•_
I I I

-----------i------------h---------------i---------------
S ; T
____._______
____________ 0.04; 0.04; 0.02; 0
_____________
___.___._._._
_.__.______.._
___.________._ 0.10
___________._ 0.06 ; 0.79 ; 0.69 ; 1.5 ; 7.5 ; 0.4425; 0.3825; 0.825
________._______
..__________
______________
____________
_________.____
___________._
__.___________
____________ 0.003; 8.6890 ; 15; 0.6723
____________
_.___________.
___________
__._._________
___________
____________
__._____________
_______________
r
U V ~
~
r
0.11 0.181 0.12; 0 0.40 i
r
r
~
r
~
T
0.19 ; 3.16 ; 1.48 1 4.6 1 7.5 1 1.4551 0.8251 2.28 r
T
~
0.0031 12.7211 ; 151 1.8579 ~
r
r
1 1 1
____________r____________
RSSwalelSwale#1
..........L ..........
__ __ _____________y______._______r___.___._.___y__________..__
0.161 0.261 0.181 0.00
...........J............__L_____._._....J_....___._..._
._ _________.___
0.62
_ _____....
_ ._ ________._______y.___________~______________~__._.______.~._____________y..__.______._f__.___________y___.________
0.311 4.781 4.641 9.41 5.81 1.7691 2.281 4.049
._____.._._....L.._...._.__J______________L...___.__._.1._._____..____J.._.._...____L_...._..._____J__________
_. __ ____________r______________rt___________y__.___._______
----1 ----1 ----1 ----
____.___ .___________i___________J._____._______
__ ..L_. ___________r___________-r____.___________~_______________
0.0011 4.41 0.92021 52.6370
__________1_...._..._..L_____.__________1________....___
1
1

___________.L____________
e I I I
I I I

_____________J______________L_________..__ ._..._____.__
i
~
~

_______.__._ I 1 I I I I I
I 1 I 1 I
I 1
______.______... ......____.J_._________._.1._._._.___.. ...______.____J._.___.. _._.. _.. _....______J___.___.____
~
~
~
~
E
~ I I I

I I I
____________L_.____________1___________J._____._______
~
1
~ I 1 I

I 1 I
__.___.____1_.. _........ _._____...._____ ._....__..._.__
f
~
h
RS Swal
Swale #2 0.05
0.16
0.00
I 0.01 0.22 7.5
0.91275
0.12I 3.41
0.00
3.4
0.91275
0 ----
----
----
---- 0.001
0.6520
11.8658
1.41
I
1 I I I
I I I I 1 1 1 I I I
1 I 1 1 I I 1 I I I
I I I I I I
1 1 I
TOTAL AREA 2.91 1.57 4.559 27.531 36.57
GRAND TOTAL 36.57

Definition Unit
Calculated Value Q=ciA Q=Discharge, cubic feet per second cubic ftlsecond
Entered Value c=Runoff coefficient Chart SD-3
_ _
i=lntesity of rainfall, inches per hour incheslhr Chart SD-2, then Chart SD-1
_
A=Drainage basin area, acres acres
Area of Swale Calculated
Length of Minimum length of 10 ft -Maximum length of 300 ft
_ _
Level S read~,13 ft for eve 1 cfs _
Page 1

~a.:va=~ orn~hv~R VIrGRH11V1Y WYLJ IYlH11Y1CP1H1Yl,C HISKC~IVICIV t
r7 to - i 5`13
The level spreader is defined as an elongated, level threshold, designed to diffuse stormwa#er runoff.
Maintenance activities shall be performed as follows:
1. After construction and until vegetation has been established, level spreader(s) shall be inspected after
every rainfall. Thereafter, level spreader(s) shall be inspected at leasf every month and more
frequently during the fall season and after heavy rainfall events:
a. Accumulated sediment, leaves, and trash shall be removed, and repairs made if required.
b. Inspect level spreader(s) for evidence of scour, undercutting, settlement of the structure, and
concentrated flows downhill from the level spreader(s).
c. A level elevation shall be maintained across the entire flow-spreading structure at ail times.
Repair or replace the level spreader if it is damaged.
d. Mow vegetative cover to a height of six {6) inches and prune plants if they cover over half of the
level spreader surface.
e. Repair eroded areas and replacelreplant dead or damaged vegetation.
2. The contractor should avoid the placement of any material on and prevent construction traffic across
the structure. If the measure is damaged by consiruction traffic, it shall be repaired immediately.
3. Inspect and repair the collection system (e.g., catch basins, pipes, swafes, riprap}four (4) times a year
to maintain proper functioning.
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: ! [O55 ~,~a_b.e.
Title: /t/tfz.cwfi,..,r / Mx»,~.,~.,.r-
AddresS: 2~Eo C1'a-yQ.^. '~ . ~/.y`Q,~...v~ If c ZOrL o
Phone: Zr~- - ro 3~• Z~rq
Signature: t 2onK~t.As_--__
Date: i' t - 2 a -Q to
Nate: The legally responsible party should not be a homeowners association unless more than 50% of the
lots have been sold and a resident of the subdivision has been named the president.
I, oJ'~ G f'd'~~ JI~.Z~~ 1 , a Notary Public for the State of ND~t~ CGV~ 1.'~~
County of ~Q•`~~ , do hereby certify that rRpy~, I~~,tb ,t '
personally appeared before me this ZG~ day of iaoVel,K~-~w ~ ADD 6 ,and acknowledge the due
execution of the forgoing wet [wetland] detention basin maintenance requirements. Witness my hand and
official seal,
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cL` `~~j~/`6C~0G04GJS9~tQ ~, 'n!.
SEAL ~•~1/1 ~~ My commissian expires ~~ i8/ 2010
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