HomeMy WebLinkAbout20070061 Ver 1_Approval Letter_20070612O~O~ W A T FRpG
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Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Colleen Sullins Director
Division of Water Quality
June 12, 2007
DWQ Project # 07-0061
Rutherford County
Robert & Elizabeth Iwaoka
7342 Governor's Hill Lane
Charlotte, NC 28211
Subject Property: Iwaoka Property Shoreline Stabilization
Lake Lure, Rutherford County
Approval of 401 Water Quality Certification with Additional Conditions
Dear Mr. and Mrs. Iwaoka:
You have our approval, in accordance with the attached conditions and those listed
below, to place fill within or otherwise impact up to 50 linear feet of shoreline for the
purpose of stabilization at the subject property, as described within your application
received by the N.C. Division of Water Quality (DWQ) on January 10, 2007 and
additional information received May 7, 2007. After reviewing your application, we have
decided that the impacts are covered by General Water Quality Certification Number(s)
3492 (GC3492). The Certification(s) allows you to use Permit(s) GP30 when issued by
the US Army Corps of Engineers (USAGE). In addition, you should obtain or otherwise
comply with any other required federal, state or local permits before you go ahead with
your project including (but not limited to) Erosion and Sediment Control, Non-discharge,
and buffer regulations. Also, this approval to proceed with your proposed impacts
or to conduct impacts to waters as depicted in your application shall expire upon
expiration of the 404 or CAMA Permit.
This approval is for the purpose that you described in your application. If you change
your project, you must notify us and you may be required to send us a new application.
If the property is sold, the new owner must be given a copy of this Certification and
approval letter and is thereby responsible for complying with all conditions. If total fills
for this project (now or in the future) exceed one acre of wetland or 150 linear feet of
stream, compensatory mitigation may be required as described in 15A NCAC 2H .0506
(h). This approval requires you to follow the conditions listed in the attached
certification and any additional conditions listed below.
The Additional Conditions of the Certification are:
401 Wetlands Certification Unit
1650 Mail Service Center, Raleigh, North Carolina 27699-1650
2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604
Phone: 919-733-17861 FAX 919-733-689311nternet: www.ncwaterguality.org
NorthCarolina
naturally
An Equal OpportunitylAffirmative Action Employer - 50% Recycled/10% Post Consumer Paper
Iwaoka Property
Page 2 of 5
June 12, 2007
1. Impacts Approved
The following impacts are hereby approved as long as all of the other specific
and general conditions of this Certification (or Isolated Wetland Permit) are met.
No other impacts are approved including incidental impacts:
Amount
A roved (Units) Plan Location or Reference
Shoreline 50 linear feet) A
2. Erosion & Sediment Control Practices
Erosion and sediment control practices must be in full compliance with all
specifications governing the proper design, installation and operation and
maintenance of such Best Management Practices in order to protect surface
waters standards:
a. The erosion and sediment control measures for the project must be
designed, installed, operated, and maintained in accordance with the most
recent version of the North Carolina Sediment and Erosion Control Planning
and Design Manual.
b. The design, installation, operation, and maintenance of the sediment and
erosion control measures must be such that they equal, or exceed, the
requirements specified in the most recent version of the North Carolina
Sediment and Erosion Control Manual. The devices shall be maintained on
all construction sites, borrow sites, and waste pile (spoil) projects, including
contractor-owned or leased borrow pits associated with the project.
c. For borrow pit sites, the erosion and sediment control measures must be
designed, installed, operated, and maintained in accordance with the most
recent version of the North Carolina Surface Mining Manual.
d. The reclamation measures and implementation must comply with the
reclamation in accordance with the requirements of the Sedimentation
Pollution Control Act.
3. No Waste, Spoil, Solids, or Fill of Any Kind
No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian
areas beyond the footprint of the impacts depicted in the Pre-Construction
Notification. All construction activities, including the design, installation, operation,
and maintenance of sediment and erosion control Best Management Practices,
shall be performed so that no violations of state water quality standards, statutes,
or rules occur.
Iwaoka Property
Page 3 of 5
June 12, 2007
4. No Sediment & Erosion Control Measures w/n Wetlands or Waters
Sediment and erosion control measures shall not be placed in wetlands or waters
to the maximum extent practicable. If placement of sediment and erosion control
devices in wetlands and waters is unavoidable, they shall be removed and the
natural grade restored within six months of the date that the Division of Land
Resources has released the project.
5. Certificate of Completion
Upon completion of all work approved within the 401 Water Quality Certification
or applicable Buffer Rules, and any subsequent modifications, the applicant is
required to return the attached certificate of completion to the 401/Wetlands Unit,
North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC,
27699-1650.
6. Stacked Stone Stabilization
This approval if for the stacked, grouted, stone wall with rip-rap protection
presented in your application. All areas, above the stabilization activity, to a
distance of 25 feet from the top of bank shall be replanted in accordance with the
attached Guidelines for Riparian Buffer Restoration including both the lat
where stabilization is proposed as well as the adjacent lot where no woody buffer
remains in accordance with 15A NCAC 04B .0125 and 15A NCAC 02H .0506.
Where hard surfaces prevent this activity, the woody buffer shall be implemented
behind such surfaces for a distance of 25 feet.
7. Heavy Equipment
Heavy equipment should be operated from the bank whenever possible. All
mechanized equipment operated near surface waters should be inspected and
maintained regularly to prevent contamination of stream waters from fuels,
lubricants, hydraulic fluids or other toxic materials. Equipment used in stream
channel must be clean, new or low hour equipment.
8. Diffuse Flow
All constructed stormwater conveyance outlets shall be directed and maintained
as diffuse flow at non-erosive velocities through the protected buffers such that it
will not re-concentrate before being discharged. If this is not possible, it may be
necessary to provide stormwater facilities that are considered to remove
nitrogen. This may require additional approval from this Office.
Iwaoka Property
Page 4 of 5
June I2, 2007
9. Trout Buffer Tree Protection
From the edge of the stabilization, back for a distance of 25 linear feet from the top
of bank, woody vegetation in accordance with the Guidelines for Riparian Buffer
Restoration shall be established where no woody vegetation currently exists.
10. No Impacts Beyond those in Application
No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or
riparian areas beyond the footprint of the impacts depicted in the Pre-
construction Notification. All construction activities, including the design,
installation, operation, and maintenance of sediment and erosion control Best
Management Practices; shall be performed so that no violations of state water
quality standards, statutes, or rules occur.
11. Deed Notifications
Deed notifications or similar mechanisms shall be placed on all retained
jurisdictional wetlands, waters and protective buffers in order to assure
compliance for future wetland, water and buffer impact. These mechanisms shall
be put in place prior to impacting any wetlands, waters and/or buffers approved
for impact under this Certification Approval and Authorization Certificate. A
sample deed notification can be downloaded from the 401NVetlands Unit web
site at http://h2o.enr.state.nc.us/ncwetlands. The text of the sample deed
notification may be modified as appropriate to suit to this project.
Violations of any condition herein set forth may result in revocation of this Certification
and may result in criminal and/or civil penalties. The authorization to proceed with your
proposed impacts or to conduct impacts to waters as depicted in your application and
as authorized by this Certification, shall expire upon expiration of the 404 or CAMA
Permit.
If you do not accept any of the conditions of this Certification (associated with the
approved wetland or stream impacts), you may ask for an adjudicatory hearing. You
must act within 60 days of the date that you receive this letter. To ask for a hearing,
send a written petition, which conforms to Chapter 1506 of the North Carolina General
Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh,
N.C. 27699-6714. This certification and its conditions are final and binding unless you
ask for a hearing.
Iwaoka Property
Page 5 of 5
June 12, 2007
This letter completes the review of the Division of Water Quality under Section 401 of
the Clean Water Act. If you have any questions, please contact Mr. Kevin Barnett in the
DWQ Asheville Regional Office at either Kevin.Barhett(a~ncmail.net or at 828-296-4657.
Sincerely, m
~ ~'. ~--
~''~ i Colleen Sullins, Director
~/ Division of Water Quality
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Enclosures: GC 3492
Certificate of Completion
cc: USACE Asheville Regulatory Field Office
DWQ 401 Central Office
DLR Asheville Regional Office
Ron Linville, NC Wildlife Resources Commission
File Copy
Central Files
Filename: 07-0061. Iwaoka.WQ3492.Approval