Flex Buildings-TW Alexander

ROY COOPER
Governor
MICHAEL S. REGAN
Secretat y
LINDA CULPEPPER
Director
Fred Gossert, Building 061
International Business Machine Corp.
P.O. Box 12195
Research Triangle Park, NC 27709
NORTH CAROLINA
Environmental Quality
May 13, 2019
Subject: Buffer Determination Letter
RRO #19-105
Durham County
Determination Type:
Buffer
Intermittent/Perennial
® Neuse (15A NCAC 2B .0233)
Stop@ Soil
❑ Tar -Pamlico (15A NCAC 2B .0259)
❑ Intermittent/Perennial Determination (where local
buffer ordinances apply)
❑ Jordan (15A NCAC 2B .0267) (governmental
Survey
and/or intedurisdictional projects)
A
Project Name: Flex Buildings — TW Alexander
Address/Location: 3252 S. Miami Blvd., Durham
Stream(s): Stirrup Iron Creek
Determination Date: 04/12/19
Staff: Gary Kreiser
Stream EXPO)
Not Subject(2)
Subject
-7
StartC
Stop@ Soil
USGS
Feature
Survey
To o
A
X
throu hout X
X
B
X
Start at Confluence
X
culvert with A
(1) E = Ephemeral, l = Intermittent. P = Perennial. NP = Not Present
(2) Refers to State riparian buffer rules only. Stream, wetland, or pond impacts are still subject to applicable water quality standards and permitting requirements.
Explanation: The stream(s)/pond(s) listed above has been located on the most recent published NRCS Soil Survey
of Durham County, North Carolina and/or the most recent copy of the USGS Topographic map at a 1: 24,000 scale.
Each feature that is checked "Not Subject" has been determined to not be an intermittent stream, perennial stream, a
pond connected to a stream feature, or the feature is determined not to be present. Stream features that are checked
"Subject" have been located on the property and possess characteristics that qualify it to be subject to the buffer
rules. There may be other streams located on the property that do not show up on the maps referenced above and are
therefore not subject to the buffer rules. However, if the stream features are present on the tract they are subject to
North Carolina Department of Environmental Quality I Division of Water Resources I Raleigh Regional Office
3800 Barrett Drive 1 1628 Mail Service Center I Raleigh. North Carolina 27699-1628

Flex Buildings -TW Alexander
Durham County
5/13/19
Page 2 of 2
all other applicable North Carolina stream standards and permitting requirements as outlined in 15A NCAC 02B,
and may be considered jurisdictional according to the US Army Corps of Engineers.
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 DWR may request a determination by the Director. An
appeal request must be made within sixty (60) days of date of this letter. A request for a determination by the
Director shall be referred to the Director in writing. If sending via US Postal Service: c/o Karen Higgins;
DWR — 401 & Buffer Permitting Unit, 1617 Mail Service Center; Raleigh, NC 27699-1617. If sending via
delivery service (UPS, FedEx, etc.): Karen Higgins; DWR — 401 & Buffer Permitting Unit; 512 N. Salisbury
Street, Raleigh, NC 27604.
This determination is final and binding unless, as detailed above, an appeal is requested within sixty (60)
days.
This project may require a Section 404/401 Permit for the proposed activity. Any inquiries should be
directed to the US Army Corp of Engineers (Raleigh Regulatory Field Office) at (919)-554-4884.
If you have questions regarding this determination, please feel free to contact Gary Kreiser at [phone].
Sincerely,
Karen Higgins, Supervi r
401 & Buffer Permitting Branch
cc: RRO DWR File Copy
Kelly Roth, McAdams Company, (electronic copy) roth(amcadamsco.com
North Carolina Department of Environmental Quality I Division of Water Resources I Raleigh Regional Office
3800 Barrett Drive 1 1628 Mail Service Center I Raleigh, North Carolina 27699-1628

Flex Buildings -TW Alexander
Durham County, NC-DWR Project # 19-105
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B
N
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T AREA
NRCS Soil Survey
Legend:G' s :: Locations are approximate
a
-project boundary �- ' and are provided for refer-
�� ence only
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Flex Buildings -TW Alexander
Durham County, NC-DWR Project # 19-105
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USGS Topographical Map VA
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Legend: � � Locations are approximate
and are provided for refer-
-Project boundary ence only::