20091318 Ver 2_Stormwater Approval_20110706

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NCDENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
Dr. David Linzey
Linzey Enterprises LLC
1267 Hopewell Church Road
Boone, NC 28607
Division of Water Quality
Coleen H. Sullins
Director
July 6, 2011
Subject Property: Boone Emergency Vet Clinic
APPROVAL OF MODIFIED STORMWATER MANAGEMENT PLAN
Dear Mr. Barron:
Dee Freeman
Secretary
Watauga County
DWQ Project No. 09-1318v2
On March 1, 2011, the Division of Water Quality (DWQ) issued a 401 Water Quality Certification to
impact 48 linear feet of Hodges Creek and 0.098 acre of riparian wetland in order to construct the Boone
Emergency Vet Clinic and associated parking in Watauga County. In conjunction with the Water Quality
Certification, the DWQ also approved a stormwater management plan for the site.
A revised stormwater management plan that proposes modifications to Level Spreader Number One,
dated June 7, 2011, was received by the DWQ on June 10, 2011. These proposed modifications to Level
Spreader Number One have been reviewed and have been found satisfies the storrriwater management
requirements of the Water Quality Certification program. You are required to meet the following
conditions:
1. The stormwater management system (consisting of two level spreaders and all associated
appurtenances), all stormwater conveyances and the grading and drainage patterns depicted on
the plans, as approved by this office must be maintained in perpetuity. No changes to the
structural stormwater practices shall be made without written authorization from the DWQ. The
stormwater management structures shall have maintenance access to allow for the ability to
maintain the structures, and to perform corrective actions. The stormwater easements shall be
recorded to provide protection of the structures from potential alterations by future property
owners.
2. All operation and maintenance activities shall be followed as stipulated in the Operation and
Maintenance Agreement signed by you and notarized on January 12, 2010, and received in our
office on January 26, 2010.
3. The approved SMP must be constructed and operational before any permanent building or other
structure is occupied at the site. If a development is phased, then the approved SMP for each
Wetlands, Buffers, Stormwater, Compliance and Permitting Unit (WeBSCaPe)
1650 Mail Service Center, Raleigh, North Carolina 27699-1650
Location: 512 North Salisbury Street Floor 9 Raleigh, North Carolina 27603
Phone: [phone] FAX: [phone]
Internet: www.ncwaterquality.org
An Equal opportunity 1 Affirmative Action Employer
Dr. David Linzey
July 6, 2011
Page 2 of 2
future phase must be constructed and operational before any permanent building or other
structure associated with that phase is occupied.
This letter completes the review of the DWQ under Section 401 of the Clean Water Act. If you have any
questions, please contact me at 919-807-6381.
Sincerely,
Annette Lucas, PE
Wetlands, Buffers and Stormwater Compliance and
Permitting (WeBSCAPe) Unit
AML/aml
cc: Tasha McCormick, USACE, Asheville
Sue Homewood, DWQ Winston-Salem Regional Office
John Vilas, ENV-ECS, 3764 Rominger Road, Banner Elk, NC 28604
File Copy
09131 "oEiuergericyVetCIiaic(Watauga)_SW_Mod_Approve.doc