20041488 Ver 6_401 Application_20091006

Transmittal
STEWART-PROCTOR PLLC
ENGINEERING & SUR VEYING
319 CHAPANOKE ROAD
SUITE 106
RALEIGH, NC 27603
PHONE. [phone]
FA.r• [phone]
Date:
Attention:
From:
No. of pages:
(Including this cover)
Comment(s):
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Reply requested: Yes No
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NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
April 24, 2009
DWQ Project # 04-1488, Ver. 5
Johnston County
CERTIFIED MAIL: RETURN RECEIPT REQUESTED
Mr. Algie Stephens
319 Chapanoke Road
Raleigh, NC 27603
Subject Property: Winston Pointe Subdivision
Ut to White Oak Creek [030402, 27-43-11, C, NSW]
RETURN OF APPLICATION
Dear Mr. Stephens:
On February 10, 2009, the Division of Water Quality (DWQ) received your application dated February 10,
2009, with additional information received from you on February 27, 2009, to fill or otherwise impact 0.02
acres of 404/wetland, 80 linear feet of intermittent stream and 3,701 square feet of Zone 1 Neuse River
basin protected riparian buffers and 2,380 square feet of Zone 2 Neuse River basin protected riparian
buffers to construct a residential development at the site. On March 12, 2009, the DWQ sent a "Request
For More Information" letter to you. The DWQ has determined that your application remains incomplete
and/or provided inaccurate information as discussed below.
1. You have not addressed the five items in our March 12, 2009, "Request For More Information"
letter to you.
For these reasons your permit application is hereby considered returned. Once you have
redesigned your project to address the problems and inadequacies with your application as it was
submitted, you will need to reapply for DWQ approval. This includes submitting a complete
application package with the appropriate.
Please be aware that you have no authorization under Section 401 of the Clear Water Act for this
activity and any work done within waters of the state would be a violation of North Carolina
General Statutes and Administrative Code. Please call Ms. Cyndi Karoly or Mr. Ian McMillan at
919-733-1786 if you have any questions or concerns.
Sinceoly,1/ k1
view Permitting Unit
CBK/ym
401 Oversight/Express Review Permitting Unit
1650 Mail Service Center, Raleigh, North Carolina 27699.1650
Location: 2321 Crabtree Blvd., Raleigh, North Carolina 27604
Phone: [phone] FAX: [phone]
Internet: http://h2o.enr.state.nc.uslncwetlands/
No'n ?tnhCarohna
;Vaturall
An Equal Opportunity 1 Affirmative Action Employer
. If
o
Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.3 Dec 10 2003
Pre-Construction Notification (PCN) Form
A. Applicant Information
1.
1 a. Processing
Type(s) of approval sought from the ® Section 404 Permit ? Section 10 Permit
Corps:
1 b. Specify Nationwide Permit (NWP) number: or General Permit (GP) number: Nationwide 29
1 c. Has the NWP or GP number been verified by the Corps? ? Yes ®No
1d. Type(s) of approval sought from the DWQ (check all that apply):
® 401 Water Quality Certification - Regular ? Non-404 Jurisdictional General Permit
? 401 Water Quality Certification - Express ® Riparian Buffer Authorization
le. Is this notification solely for the record
because written approval is not required? For the record only for DWQ 401
Certification:
? Yes ® No For the record only for Corps Permit:

? Yes ® No
1f. Is payment into a mitigation bank or In-lieu fee program proposed for mitigation
of impacts? If so, attach the acceptance letter from mitigation bank or In-lieu
fee program. ? Yes ® No
1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h
below. ? Yes ® No
1h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ? Yes ® No
2. Project Information
2a. Name of project: Winston Pointe
2b. County: Johnston
2c. Nearest municipality / town: Town of Clayton
2d. Subdivision name: Winston Pointe
2e. NCDOT only, T.I.P. or state
project no: N/A
3. Owner Information IMLA DSANDSTORMWATERBRANA
3a. Name(s) on Recorded Deed: Stephens Center
3b. Deed Book and Page No. D.B.2752 PG.766 D.B.2280 PG.22
3c. Responsible Party (for LLC If
applicable): Algle Stephens
3d. Street address: 319 Chapanoke Road
3e. City, state, zip: Raleigh, NC, 27603
3f. Telephone no.: 919-779-1855
3g. Fax no.: 919-779-1661
L3h. Email address:
Page 1 of 10
PCN Form - Version 1.3 December 10, 2008 Version
?1.
?; e ,
.?.:??.
4. Applicant Information (if different from owner)
4a. Applicant is: ? Agent ? Other, specify:
4b. Name:
4c. Business name
(if applicable):
4d. Street address:
4e. City, state, zip:
4f. Telephone no.:
4g. Fax no.:
4h. Email address:
5. Agent/Consultant Information (if applicable)
5a. Name: John Teel
5b. Business name
(if applicable): Stewart-Proctor Engineering
5c. Street address: 319 Chapanoke Road
5d. City, state, zip: Raleigh, NC, 27603
5e. Telephone no.: 919-779-1855
5f. Fax no.: 919-779-1661
5g. Email address: [e-mail]
Page 2 of 10
B. Project Information and Prior Project History
1. Property Identification
1a. Property identification no. (tax PIN or parcel ID): 1648-07-3913
Latitude: 35.6425 Longitude: - 78.5125
1 b. Site coordinates (in decimal degrees): (DD.DDDDDD) (AD.DDDDDD)
1c. Property size: 833.72 acres
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to White Oak Creek
proposed project:
2b. Water Quality Classification of nearest receiving water: C;NSW
2c. River basin: Neuse
3. Project Description
3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this
application:
Land is wooded and fallow with existing subdivision to the north.
3b. List the total estimated acreage of all existing wetlands on the property:
115.25 ac.
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
1270 If intermittent and 4180 If perennial.
3d. Explain the purpose of the proposed project:
Provide secondary outlet for large multifamily project
3e. Describe the overall project in detail, including the type of equipment to be used:
Provide secondary outlet. Type of equipment to include bull dozer, grading pan and track hoe.
4. Jurisdictional Determinations
4a. Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property Yes ? No ? Unknown
project (including all prior phases) in the past?
Comments: NBRRO 05-337 (included)
4b. If the Corps made the jurisdictional determination, what type preliminary ? Final
of determination was made?
4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company:
Name (if known): Other: S 4 EC
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
lblt To 14l94 0010PC Z1406)06 TO aB41 awOCk
5. Project History
5a. Have permits or certifications been requested or obtained for CR Yes ? No ? Unknown
this project (including all prior phases) in the past?
5b. If yes, explain in detail according to "help file" instructions.
Due to USACE we revised roadway to not exceed the 300 If of Impact. DWQ Project#04-1488
6. Future Project Plans
6a. Is this a phased project? J$ Yes ? No
6b. If yes, explain.
First phase will be the road and open space with additional multifamily and mix use projects coming on line In the future.
This will be determined by the market.
Page 3 of 10
PCN Form - Version 1.3 December 10, 2008 Version
C. Proposed Impacts Inventory
1. Impacts Summary
1a. Which sections were completed below for your project (check all that apply):
® Wetlands Streams - tributaries Buffers
? Open Waters Pond Construction
2. Wetland Impacts
if there are wetland impacts proposed on the site, then complete this question for each wetland area impacted.
2a. 2b. 2c. 2d. 2e. 2f.
Wetland impact Type of jurisdiction
number - Type of impact Type of wetland Forested (Corps - 404, 10 Area of Impact
Permanent (P) or (if known) DWQ - non-404, other) (acres)
Temporary
W1 ®P ? T Pipe/Fill Forested ® Yes
? No ® Corps
? DWQ 02
? Yes ? Corps
W2 ? P ? T ? No ? DWQ
? Yes ? Corps
W3 ? P ? T ? No ? DWQ
? Yes ? Corps
W4 ? P ? T ? No ? DWQ
? Yes ? Corps
W5 ? P ? T ? No ? DWQ
r] Yes El Corps
W6 El P ? T E] No E] DWQ
2g. Total wetland Impacts .02
2h. Comments:
3. Stream Impacts
If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this
question for all stream sites impacted.
3a. 3b. 3c. 3d. 3e. 3f. 3g•
Stream impact Type of Impact Stream name Perennial Type of jurisdiction Average Impact
number - (PER) or (Corps - 404, 10 stream length
Permanent (P) or intermittent DWQ - non-404, width (linear
Temporary (T) (INT)? other) (feet) feet)
S1 C&P ? T Pipe/Fill Ut to White Oak
Creek ? PER
19 INT ? Corps
® DWQ 3.5' 80
S2 ? P ? T ? PER
? INT ? Corps
? DWQ
S3 ? P ? T ? PER
? INT ? Corps
? DWQ
84 ? P ? T ? PER
? INT ? Corps
? DWQ
S5 ? P ? T ? PER
? INT ? Corps
? DWQ
S6 ? P ? T ? PER
? INT ? Corps
? DWQ
3h. Total stream and tributary Impacts 80
3i. Comments:
Page 4 of 10
PCN Form - Version 1.3 December 10, 2008 Version
4. Open Water Impacts
If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of
the U.S. then Individually list all open water impacts below.
4a. 4b. 4c. 4d. 4e.
Open water
impact number - Name of waterbody
(if applicable)
Type of impact
Waterbody type
Area of impact (acres)
Permanent (P) or
TemporepLfD
_
01 ?P?T
02 ?P?T
03 ?P?T
04 ?P?T
4f. Total open water impacts
4g. Comments:

6. Pond or Lake Construction
If and or lake construction proposed, then complete the chart below.
5a. 5b. 5c. 5d. 5e.
Wetland Impacts (acres) Stream Impacts (feet) Upland
Pond ID Proposed use or purpose (acres)
number of pond Flooded Filled Excavated Flooded Filled Excavated Flooded
P1 Detention Device o U o O 0 0 0.9 S
P2
6f. Total
5g. Comments: Detention pond to have no wetland and stream impact.lPcNO FOR SToRAUATER ev JTit0Q
5h. Is a dam high hazard permit required? ? Yes ® No If yes, permit ID no:
51. Expected pond surface area (acres): 0.95 ac
5j. Size of pond watershed (acres): 21.7 ac
5k. Method of construction: Excavation and installation of draw down valve with spillway.
6. Buffer Impacts (for DWQ)
If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer Impacts
below. If an impacts require mitigation, then you MUST fill out Section D of this form.
6a.
® Neuse ?Tar-Pamlico ? Other:
Project is in which protected basin? ? Catawba ? Randleman
6b. 6c. 6d. 6e. 6f. sg.
Buffer impact
number - Reason Buffer Zone 1 Impact Zone 2 Impact
Permanent (P) or for Stream name mitigation (square feet) (square feet)
Temporary Impact required?
131 CKP ? T Pipe/Fill
for road Ut to White Oak Creek ? Yes
® No 3701 sf 2380 sf
B2 ?P?T ?Yes
? No
133 ?P?T ?Yes
? No
6h. Total buffer impacts 6081 sf
6i. Comments:
Page 5 of 10
D. Impact Justification and Mitigation
1. Avoidance and Minimization
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
Previously approved with 3 crossings. Revised plans showing one intermittent crossing. Creeks traversed across project
and crossing was required by NCDOT. To minimize crossing are set at a 90 degree angle.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
Basins and silt fence to be installed first before grading and construction of road begins.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for
impacts to Waters of the U.S. or Waters of the State? ? Yes No
2b. If yes, mitigation is required by (check all that apply): ? DWQ ? Corps

2c. If yes, which mitigation option will be used for this
project? ? Mitigation bank
? Payment to in-lieu fee program

? Permittee Responsible Mitigation
3. Complete If Using a Mitigation Bank
3a. Name of Mitigation Bank:
3b. Credits Purchased (attach receipt and letter) Type Quantity
3c. Comments:
4. Complete If Making a Payment to In-lieu Fee Program
4a. Approval letter from in-lieu fee program is attached. ? Yes
4b. Stream mitigation requested: linear feet
4c. If using stream mitigation, stream temperature: ? warm ? cool ?cold
4d. Buffer mitigation requested (DWQ only): square feet
4e. Riparian wetland mitigation requested: acres
4f. Non-riparian wetland mitigation requested: acres
4g. Coastal (tidal) wetland mitigation requested: acres
4h. Comments:
5. Complete If Using a Permittee Responsible Mitigation Plan
5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan.
Page 6 of 10
PCN Form - Version 1.3 December 10, 2008 Version
6. Buffer Mitigation (State Regulated Riparian Buffer Rules) - required by DWQ
6a. Will the project result in an impact within a protected riparian buffer that requires
buffer mitigation? ? Yes ® No
6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the
amount of mitigation required.

Zone 6c.
Reason for Impact 6d.
Total impact
(square feet)
Multiplier 6e.
Required mitigation
(square feet)
Zone 1 3 (2 for Catawba)
Zone 2 1.5
6f. Total buffer mitigation required:
6g. If buffer mitigation is required, discuss what type of mitigation Is proposed (e.g., payment to private mitigation bank,
permittee responsible riparian buffer restoration, payment into an approved in-lieu fee fund).
6h. Comments:
Page 7 of 10
E. Stormwater Management and Diffuse Flow Plan (required by DWQ)
1. Diffuse Flow Plan

Is. Does the project include or is it adjacent to protected riparian buffers identified ® Yes ? No
within one of the NC Riparian Buffer Protection Rules?
1 b. If yes, then is a diffuse flow plan included? If no, explain why. X Yes ? No
Comments:
2. Stormwater Management Plan
2s. What is the overall percent imperviousness of this project? 24.0%
2b. Does this project require a Stormwater Management Plan? ® Yes ? No
2c. If this project DOES NOT require a Stormwater Management Plan, explain why:
2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan:
Proposed detention pond designed for proposed roadway and future construction.
09 Certified Local Government
2e. Who will be responsible for the review of the Stormwater Management Plan? J DWQ Stormwater Program
? DWQ 401 Unit
3. Certified Local Government Stormwater Review
3s. In which local government's jurisdiction is this project? Johnston
? Phase II
3b. Which of the following locally-implemented stormwater management programs E9 NSW
El USMP
apply (check all that apply): ? Water Supply Watershed
? Other:
3c. Has the approved Stormwater Management Plan with proof of approval been ® Yes ? No
attached?
4. DWQ Stormwater Program Review
? Coastal counties
? HQW
4a. Which of the following state-implemented stormwater management programs apply [] ORW
(check all that apply): ? Session Law 2006-246
? Other:
4b. Has the approved Stormwater Management Plan with proof of approval been
S Yes ? No
attached?
5. DWQ 401 Unit Stormwater Review
58. Does the Stormwater Management Plan meet the appropriate requirements? Yes ? No
5b. Have all of the 401 Unit submittal requirements been met? f Yes ? No
Page 8 of 10
PCN Form -Version 1.3 December 10, 2008 Version
F. Supplementary Information
1. Environmental Documentation (DWQ Requirement)
1 a. Does the project involve an expenditure of public (federal/state/local) funds or the F1 Yes No
use of public (federal/state) land?
1 b. If you answered "yes" to the above, does the project require preparation of an
environmental document pursuant to the requirements of the National or State ? Yes ® No
(North Carolina) Environmental Policy Act (NEPA/SEPA)?
1c. If you answered "yes" to the above, has the document review been finalized by the
State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval
? Yes
® No
letter.)
Comments:
2. Violations (DWQ Requirement)
2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated
Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ? Yes ® No
or Riparian Buffer Rules (15A NCAC 2B .0200)?
2b. Is this an after-the-fact permit application? ? Yes ® No
2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s):
3. Cumulative Impacts (DWQ Requirement)
3a. Will this project (based on past and reasonably anticipated future impacts) result in rj Yes No
additional development, which could impact nearby downstream water quality?
3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the
most recent DWQ policy. If you answered "no," provide a short narrative description.
F%Jrv,s.E ocVk4oPfte:AJ oocns vei hNTcOPATE #,XCAty& +Aotr#mN4-L_ Ptv2ol-orove +f
eA*55#-.J& • 60 ea*.
4. Sewage Disposal (DWQ Requirement)
4a. 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.
Town of Clayton sewer system
Page 9 of 10
PCN Form - Version 1.3 December 10, 2008 Version
5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or ? Yes X No
habitat?
5b. Have you checked with the USFWS concerning Endangered Species Act ? Yes N No
impacts?
?
Raleigh
5c. If yes, indicate the USFWS Field Office you have contacted. ? Asheville
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
Heritage data
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as essential fish habitat? ? Yes No
6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat?
South Atlantic Habitat and Ecosystem Ims
7. Historic or Prehistoric Cultural Resources (Corps Requirement)
7a. Will this project occur in or near an area that the state, federal or tribal
governments have designated as having historic or cultural preservation ? Yes ® No
status (e.g., National Historic Trust designation or properties significant in
North Carolina history and archaeology)?
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?
NC State Historic Preservation Office
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA-designated 100-year floodplain? ? Yes ® No
8b. If yes, explain how project meets FEMA requirements:
8c. What source(s) did you use to make the floodplain determination? NC Floodpiain Mapping Program
ALG/E .STEPHE?S
_
Z/1%
Applicant/Agent's Printed Name Applica t/Agent's ignature Date
(Agent's signature is valid only if an authorization letter from the applicant
Is provided.)
Page 10 of 10
Ill. REQUIRED ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. fi a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
3w r 34 f 1. Plans (1" - 50' or larger) of the entire site showing:
3 R - 3G - Design at ultimate build-out,
- Off-site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Forebay (if applicable),
- High flow bypass system,
- Maintenance access,
- Proposed drainage easement and public right of way (ROW), and
- Boundaries of drainage easement.
a KT- 2. Plan details (1" = 30' or larger) for the level spreader showing:
$ - Forebay (if applicable),
- High flow bypass system,
- One foot topo lines between the level lip and top of stream bank,
- Proposed drainage easement, and
- Design at ultimate build-out.
5 P? _+_ 3. Section view of the level spreader (1" = 20' or larger) showing:
$ - Underdrain system (if applicable),
- Level lip,
- Upslope channel, and
- Downslope filter fabric.
'spT SUPPLE; 4. A date-stamped photograph of the filter strip that clearly shows the type of vegetation that is present.
SAT 3 5. A construction sequence that shows how the level spreader will be protected from sediment until the entire
drainage area is stabilized.
A 6. The supporting calculations.
S
-IN T 5 u p pL • 7. A copy of the signed and notarized operation and maintenance (0&M) agreement.
VIA_ 8. A copy of the deed restrictions (if required).
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.5 Part 111, page 1 of 1
AGIrA O?Of ? AT ?9pG
--1
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
LEVEL SPREADER, FILTER STRIP AND RESTORED RIPARIAN BUFFER SUPPLEMENT
This form must be complet* filled out, printed and submitted.
DO NOT FORGET TO ATTACH THE REQUIRED ITEMS CHECKLIST AND ALL REQUIRED ITEMS (NEXT WORKSHEET)!
I. PROJECT INFORMATION
Project name WINSTON POINTE
Contact name JOHN TEEL
Phone number [phone]
Date October 29, 2008
Drainage area number 1
II. DESIGN INFORMATION
For Level Spreaders Receiving Flow From a BMP
Type of BMP
Drawdown flow from the BMP cfs
For Level Spreaders Receiving Flow from the Drainage Area
Drainage area 65,340.00 ftz
Impervious surface area 19,602.00 f?
Percent impervious 30.00 %
Rational C coefficient 0.50
Peak flow from the 1 in/hr storm 0.75 cis
Time of concentration 5.00 min
Rainfall intensity, 1 0-yr storm 7.2 in/hr
Peak flow from the 10-yr storm 5.40 cis
Where Does the Level Spreader Discharge ?
To a grassed bioretention cell? N (Y or N)
To a mulched bioretention cell? N (Y or N)
To a wetland? Y (Y or N) Please complete filter strip characterization below.
To a filter strip or riparian buffer? Y (Y or N) Please complete filter strip characterization below.
Other (specify)
Filter Strip or Riparian Buffer Characterization (If applicable)
Width of grass 0.00 ft
Width of dense ground cover 50.00 ft
Width of wooded vegetation 0.00 ft
Total width 50.00 ft
Elevation at downslope base of level lip 286.00 fmsl
Elevation at top of bank of the receiving water 282.00 fmsl
Slope (from level lip to to top of bank) 8.00 %
Are any draws present? N (Y or N) OK
Level Spreader Design
Forebay surface area 40.00 sq ft OK
Feet of level lip needed per cfs 13 ft/cfs
Answer "Y" to one of the following:
Length based on the 1 in/hr storm? N (Y or N)
Length based on the 10-yr storm? Y (Y or N)
Length based on the BMP discharge rate? N (Y or N)
Design flow 5.40 cis
Is a bypass device provided? N (Y or N) a bypass device is not needed.

Form SW401-Level Spreader, Fier Strip, Restored Riparian Buffer-Rev.5 Parts I. and II. Design Summary, page 1 of 2
Length of the level lip
Are level spreaders in series?
Bypass Channel Design (if applicable)
Does the bypass discharge through a wetland?
Does the channel enter the stream at an angle?
Dimensions of the channel (see diagram below):
M
B
W
y
Peak velocity in the channel during the 10-yr storm
Channel lining material
71.00 ft Level spreader length OK.
N (Y or N)
(Y or N) Do not complete this section of the worksheet,
(Y or N) Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
ft Do not complete this section of the worksheet.
ft Do not complete this section of the worksheet.
ft Do not complete this section of the worksheet,
ft Do not complete this section of the worksheet.
cfs Do not complete this section of the worksheet
Do not complete this section of the worksheet
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Form SW401-Level Spreader, Fier Strip, Restored Riparian Buffer-Rev.5 Parts 1. and II. Design Summary, page 2 of 2

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Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Filter Strip, Restored Riparian Buffer and Level Spreader
Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important maintenance procedures:
- Immediately after the filter strip is established, any newly planted vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
- Once a year, the filter strip will be reseeded to maintain a dense growth of
vegetation
- Stable groundcover will be maintained in the drainage area to reduce the
sediment load to the vegetation.
- Two to three times a year, grass filter strips will be mowed and the clippings
harvested to promote the growth of thick vegetation with optimum pollutant
removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and
may be allowed to grow as tall as 12 inches depending on aesthetic requirements
(NIPC,1993). Forested filter strips do not require this type of maintenance.
- Once a year, the soil will be aerated if necessary.
- Once a year, soil pH will be tested and lime will be added if necessary.
After the filter strip is established, it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element: Potential problem: How I will remediate the problem:
The entire filter strip Trash/debris is present. Remove the trash/ debris.
system
The flow splitter device The flow sputter device is Unclog the conveyance and dispose
(if applicable) clogged. of an sediment off-site.
The flow sputter device is Make any necessary repairs or
damaged. replace if damage is too large for
repair.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 1 of 3
BMP element: Potential problem: How I will remediate the problem:
The swale and the level The swale is clogged with Remove the sediment and dispose
lip sediment. of it off-site.
The level lip is cracked, Repair or replace lip.
settled, undercut, eroded or
otherwise damaged.
There is erosion around the Regrade the soil to create a berm
end of the level spreader that that is higher than the level lip, and
shows stormwater has then plant a ground cover and
bypassed it. water until it is established. Provide
lime and a one-time fertilizer
application.
Trees or shrubs have begun Remove them.
to grow on the swale or just
downslo of the level lip.
The bypass channel Areas of bare soil and/or Regrade the soil if necessary to
erosive gullies have formed. remove the gully, and then
reestablish proper erosion control.
Turf reinforcement is Study the site to see if a larger
damaged or ripap is rolling bypass channel is needed (enlarge if
downhill. necessary). After this, reestablish
the erosion control material.
The filter strip Grass is too short or too long Maintain grass at a height of
if applicable). approximately three to six inches.
Areas of bare soil and/or Regrade the soil if necessary to
erosive gullies have formed. remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Sediment is building up on Remove the sediment and
the filter strip. restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer application.
Plants are desiccated. Provide additional irrigation and
fertilizer as needed.
Plants are dead, diseased or Determine the source of the
dying. problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application.
Nuisance vegetation is Remove vegetation by hand if
choking out desirable species. possible. If pesticide is used, do not
allow it to get into the receiving
water.
The receiving water Erosion or other signs of Contact the NC Division of Water
damage have occurred at the Quality local Regional Office, or the
outlet. 401 Oversight Unit at 919-733-1786.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 2 of 3
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name: WINSTON POINTE
BMP drainage area number: #1
Print name: ALGIE STEPHENS
Title: O WNER/DEVELOPER
Address: 319 CHAPANOKE ROAD
Phone: [phone]
,
Signature: LGC' ? vti kw"-
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, W- 'D 01n,2 , a Notary Public for the State of
?L.L (??Q,,,,ti , County of qLUaAP_ , do hereby certify that - '44
LU a L.0- ? personally appeared before me this d 9
day of A j_? z o DY , and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
% 0 wy rrrniirr?r???
UBLIC
PUBLIC
? 'o'ff ? ?`
,, 0rUN T (o'`'?,
SEAL
My commission expires 'j/ 0 / 0
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer I&M-Rev.2 Page 3 of 3

c?0,
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NORTH CAROLINA
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K ERIOR • GEOLOGICAL SURVEY, MAYON, VIRGINIA • logo
ROAD CIASSIFICAMON
Primary highway Light-duty road, hard or
hard surface ........ improved surface ......
Michael F. Fasley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
February 26, 2007
Algie Stephens
319 Chepanoke Road
Raleigh, NC 27603
Subject Property:
Winston Pointe Phase II
Alan W. Klimek, P.E. Director
Division of Water Quality
DWQ EXP# 04-1488v3
Johnston County
On-Site Determination for Applicability to the Neuse Riparian Area Protection Rules (15A NCAC 211
.0233)-EXPRESS REVIEW PROGRAM
Dear Mr. Stephens:
On February 19, 2007, at the request of Mr. Neal Floyd, Lia Myott conducted an on-site determination to review
three stream features located on the subject property for applicability to the Neuse Buffer Rules (15A NCAC 2B
.0233). The features are labeled as "B", "C", and "D" on the attached maps initialed by Lia Myott on February
26, 2007. The Division of Water Quality (DWQ) has determined that the following:
• Feature "B" is subject to the Neuse Buffer Rule at the flag labeled "B 1 ". Stream B in intermittent at Flag
"B1" and perennial at Flag "B2".
• Feature "C" is subject to the Neuse Buffer Rule at the flag labeled "C 1 ". Stream C in intermittent at Flag
"C1" and perennial at Flag "C2".
• Feature "D" is subject to the Neuse Buffer Rule at the flag labeled "D1 ". Stream Din intermittent at Flag
"D1" and perennial at Flag "02".
This on-site determination shall expire five (5) years from the date of this letter.
Landowners or affected parties that dispute a determination made by the DWQ that a surface water exists and that
it is subject to the buffer rule may request a determination by the Director. A request for a determination by the
Director shall be referred to the Director in writing c/o Cyndi Karoly, DWQ 401 Oversight/Express Review
Permitting Unit, 2321 Crabtree Blvd., Raleigh, NC 27604-2260. You must act within 60 days of the date that you
receive this letter. Applicants are hereby notified that the 60-day statutory appeal time does not start until the
affected party (including downstream and adjacent landowners) is notified of this decision. This determination is
final and binding unless you ask for a hearing within 60 days.
This letter only addresses the applicability to the buffer rules and does not approve any activity within the buffers.
Nor does this letter approve any activity within Waters of the United States or Waters of the State. If you have
any questions, please contact Lia Myott at 919.733.9502.
Sincerely,
A W1Vcbk/lem //" Alan W. Klimek, P.E.
Attachments: Johnston County Soil Survey Map, USGS Topographic Map
Oversight /Express Review Permitting Unit N?0 Carona
0 Mail Service Center, Raleigh, North Carolina 27699-1650 "'?u?`b
1 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604
ne: 919-733-1786 / FAX [phone] / Internet: ht ://h2o cnr.state.naus/ncwetlands
Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper
Send To Printer Back To TerraServer Change to 11x17 Print Size Show Grid Lines Change to Landscape
f l , ZUSGS 5 km W of Clay+ton, North Caroli? na, United States 01 Jul 1987
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