RE_ R-5709 Arthur Lane Drainage

Carpenter, Kristi
From: Rivenbark, Chris
Sent: Thursday, August 11, 2022 2:06 PM
To: James Lastinger; Conchilla, Ryan
Subject: RE: R-5709 Arthur Lane Drainage
Attachments: ArthurLanePowerPoint.pptx
The PowerPoint I mentioned below is attached.
Chris Rivenbark
Environmental Coordination & Permitting -Eastern Team Lead
North Carolina Department of Transportation
919 707 6152 office
crivenbarka-ncdot.gov
1598 Mail Service Center
Raleigh, NC 27699-1598
1000 Birch Ridge Drive
Raleigh, NC 27610
From: Rivenbark, Chris
Sent: Thursday, August 11, 2022 2:05 PM
To: James Lastinger <[e-mail]>; Conchilla, Ryan <[e-mail]>
Subject: R-5709 Arthur Lane Drainage
SAW-2018-02283
DWR #20211043
Good afternoon guys,
An area within the project limits (see attached R-5709 Permit Site 15) is experiencing flooding. Division and Design staff
have come up with a plan to address it and we wanted to get your thoughts before we submit a permit modification
request. Instead of the permitted actions at Site 15 (Stream SJ) they propose to excavate a larger ditch adjacent to
Arthur Lane. The study area was expanded to accommodate the added ditch and we'll provide the update PJD request
likely next week.
R5709_ArthurLAne_Redlines _ECAP shows the potential mapping of stream SJ, wetlands WAA, WAB, WAC, & WAD as
well as the proposed ditch. Our consultant confirmed SJ does start and stop as shown and though a portion of the
hydrology will clearly be diverted to the new ditch the topography and remaining drainage area indicate that some
hydrology will remain in the downstream reach of SJ and WAA-WAD.
I'm also going to send you a PowerPoint presentation in a separate email due to file size. Could you both take a look at
the information and let me know what you think?

Chris Rivenbark
Environmental Coordination & Permitting -Eastern Team Lead
North Carolina Department of Transportation
919 707 6152 office
crivenbarka-ncdot.gov
1598 Mail Service Center
Raleigh, NC 27699-1598
1000 Birch Ridge Drive
Raleigh, NC 27610
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