20190215 Ver 1_More Info Received_20190402

Goss, Stephanie
From: Sean Clark <[e-mail]>
Sent: Tuesday, April 02, 2019 9:45 AM
To: Goss, Stephanie
Subject: RE: [External] Stadelmaier Property
Stephanie,
The engineer's brief response is below.
Our bmp's are wetponds and per DWQ's manual wetponds have a 30% nitrogen and phosphate removal rate.
Let me know if you need any more information.
Thanks
Sean Clark
Sage Ecological Services, Inc.
Cell: 919.559.1537
[e-mail]
From: Sean Clark
Sent: Friday, March 29, 2019 9:34 AM
To:'Goss, Stephanie' <[e-mail]>
Subject: RE: [External] Stadelmaier Property
I've requested additional information from the engineer.and will forward that once I get it. Morrisville will be reviewing
the stormwater plan for the three devices on the main site so they should have to conform with the nutrient removal
standards.
Sean Clark
Sage Ecological Services, Inc.
Cell: 919.559.1537
[e-mail]
From: Goss, Stephanie <[e-mail]>
Sent: Thursday, March 28, 2019 11:19 AM
To: Sean Clark <[e-mail]>
Subject: RE: [External] Stadelmaier Property
Sean,
I spoke with Josh Baird and since all but one of the buffer impacts are on the town's property DWR will issue the buffer
impacts for the site.
Also, can you provide more information for the BMP's i.e. that they remove nutrients before discharging into the buffer.

Thanks in advance!
Stephanie Z. Goss
Environmental Senior Specialist
Division of Water Resources
Raleigh Regional Office
3800 Barrett Drive
Raleigh, NC 276o9
919-791-4256
E-mail correspondence to and from this address may be subject to the
North Carolina Public Records Law and may be disclosed to third parties
From: Sean Clark <[e-mail]>
Sent: Wednesday, March 27, 2019 4:45 PM
To: Goss, Stephanie <steohanie.goss@ncdenr,gov>
Subject: RE: [External] Stadelmaier Property
Stephanie,
My understanding was that Morrisville made the field calls but that DWR reviewed and issued the buffer impact
applications/approvals.
Sean Clark
Sage Ecological Services, Inc.
Cell: 919.559.1537
SClark SageEcological.com
From: Goss, Stephanie <[e-mail]>
Sent: Wednesday, March 27, 2019 2:45 PM
To: Sean Clark <[e-mail]>
Subject: RE: [External] Stadelmaier Property
Sean,
I am currently reviewing this project and the project is located in the Town on Morrisville. Morrisville has delegated
authority in the Neuse unless it is a public project which this project is not. So, with that being said, the Town of
Morrisville should approve the buffer impacts. Please confirm. Thanks!
Stephanie Z. Goss
Environmental Senior Specialist
Division of Water Resources
Raleigh Regional Office
3800 Barrett Drive
Raleigh, NC 276o9
919-791-4256
E-mail correspondence to and from this address may be subject to the
North Carolina Public Records Law and may be disclosed to third parties

From: Goss, Stephanie
Sent: Tuesday, February 19, 2019 9:39 AM
To: 'Sean Clark' <[e-mail]>
Cc: JBaird townofmorrisville.org
Subject: RE: [External] Stadelmaier Property
Sean,
I believe that the mitigation purchased through the Town's bank meets DWR's requirement for mitigation. Please see
the third bullet below for project -specific mitigation:
https•//deo nc gov/about/divisions/water-resources/water-resources-permits/wastewater-branch/401-wetlands-buffer-
perm its/401-nutrient-offset-buffer-mitigation-program
Nutrient Offset & Buffer Compensatory Mitigation
If a proposed development project has explored all practical alternatives for avoiding and
minimizing `.� impacts, and project impacts exceed applicable permit thresholds, then miti]
will be required. The mitigation plan must be implemented and/or constructed before any
permanent building or structure on site is occupied. In the case of a public road project. tI-
mitigation plan must be implemented before the road is opened to the public. Proof of pa}
into a mitigation bank or in -lieu fee program or completion of an approved permit-specifc
mitigation project must be provided to DWR to satisfy this requirement. Options for
compensatory mitigation include:
• Mitigation banks: Applicant satisfies the mitigation requirement by purchasing mitigat
............... ..........................................................................................
credits from an'aD2.,oved miticlationbank Lei.
• In -lieu fee mitigation: Applicant satisfies the mitigation requirement by purchasing
mitigation credits through the N.C. Division of Mitigation Services>=_.
• Project -specific mitigation: Applicant satisfies the mitigation requirement themselves,
either at the project site or at an off-site location.
Stephanie Z. Goss
Environmental Senior Specialist
Division of Water Resources
Raleigh Regional Office
3800 Barrett Drive
Raleigh, NC 276o9
919-791-4256
E-mail correspondence to and from this address may be subject to the
North Carolina Public Records Law and may be disclosed to third parties
3

From: Sean Clark <[e-mail]>
Sent: Thursday, February 14, 20194:26 PM
To: Goss, Stephanie <[e-mail]>
Cc: [e-mail]
Subject: [External] Stadelmaier Property
Stephanie,
As we discussed yesterday, I am expecting to soon be able to submit the,permit application for the Stadelmaier Property
in Morrisville. The project proposes a road crossing, a sewer crossing, and two stormwater BMP discharges. The road
crossing will require both stream and riparian buffer mitigation. The Town of Morrisville has a bank that they have
agreed to release stream and riparian buffer credits from. The bank is called the "Morrisville Community Park Stream
and Neuse Riparian Buffer Restoration Project" and it as available credits to cover all of the stream mitigation (590 LF)
and 43,756 riparian buffer credits. There will be a remaining 16,378 riparian buffer credits required which we will secure
with a private bank. Tasha Alexander of the USACE agreed during a preapplication meeting on January 9, 2019 that the
Town's bank could be used to issue the required stream credits. I am just confirming that you are OK with the project
using the Town's bank for the stream credits as well as the available portion of buffer credits.
I have copied Mr. Joshua Baird with the Town of Morrisville who will be responsible for overseeing the mitigation banks
credits. If you have any questions about the bank please let us know.
Thanks
Sean Clark
Sage Ecological Services, Inc.
Cell: 919.559.1537
[e-mail]