20221197 Ver 1_More Info Received_20221006

Strickland, Bev
From: Jonathan Hinkle <[e-mail]>
Sent: Thursday, October 6, 2022 10:25 AM
To: Perez, Douglas J; Roden -Reynolds, Bryan K CIV USARMY CESAW (USA)
Cc: William Sally
Subject: [External] RE: 3027 N. Tryon Stream Restoration (DWR #22-1197)
Attachments: 3027 NORTH TRYON STREAM RESTORATION UT DERITA BRANCH CATO3 ESA
Acceptance.pdf
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Doug,
Thank you for the comment. We will add boulder toe in that location and extend from the j-hook to the riffle grade
control at 4+75, see below.
Understand the need/desire to have monitoring for the bankfull events; we can absolutely do that. Based on a
conversation with Bryan, he thought this would need an IP instead of WQC 4256. Is there anything that we need to do to
get the ball rolling on that, or do you think with the onsite restoration, we could mirror the 29 and get this approved
i

with 4256? I would be happy to have a call to discuss and get the ball rolling on any additional permitting needs. I have
also attached the mitigation form from DMS; we received that the other day, and not sure it was attached to the PCN.
Thank you,
Jonathan Hinkle, P.E.
d 910.250.5290 I c 910.596.1003
Greenman -Pedersen, Inc. An Equal Opportunity Employer
From: Perez, Douglas J <[e-mail]>
Sent: Thursday, October 6, 2022 9:58 AM
To: Jonathan Hinkle <[e-mail]>
Cc: Roden -Reynolds, Bryan K CIV USARMY CESAW (USA) <[e-mail]>
Subject: 3027 N. Tryon Stream Restoration (DWR #22-1197)
Hi Jonathan,
So in reviewing the stream restoration/relocation project, I had a few concerns/questions. First, the proposed bend
in the stream (see below), seems pretty dramatic to me. With all of the flow in this system, I'd be concerned with
that bend being eroded away pretty quickly. Is this bend being proposed to be armored in any way? Is there are way
to decrease the angle at which this turns? Given the amount of proposed structures and movement of the stream, I
will most likely be requiring qualitative monitoring of this stream for about 4 bank full events, just so there isn't any
major hiccups down the line if the system sees a large storm event and decides to shift.
Let me know,
Doug Perez
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Doug Perez — Environmental Specialist
NC Dept. of Environmental Quality (NCDEQ)
Division of Water Resources - Water Quality Regional Operations
2

6io East Center Ave., Suite 3oi, Mooresville, NC 28115
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ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
MARC itECKTENWALD
Director
Joel Albea
Embrey
1020 NE Loop 410, suite 700
San Antonio, TX 78209
NORTH CAROLINA
Environmental Quality
September 26, 2022
Expiration of Acceptance: 3/26/2023
Project: 3027 NORTH TRYON STREAM RESTORATION UT DERITA BRANCH
County: Mecklenburg
The purpose of this letter is to notify you that the NCDEQ Division of Mitigation Services (DMS) is willing to
accept payment for compensatory mitigation for impacts associated with the above referenced project as
indicated in the table below. Please note that this decision does not assure that participation in the DMS in -
lieu fee mitigation program will be approved by the permit issuing agencies as mitigation for project impacts.
It is the responsibility of the applicant to contact permitting agencies to determine if payment to the DMS will
be approved. You must also comply with all other state, federal or local government permits, regulations or
authorizations associated with the proposed activity including G.S. § 143-214.11.
This acceptance is valid for six months from the date of this letter and is not transferable. If we have not
received a copy of the issued 404 Permit/401 Certification within this time frame, this acceptance will
expire. It is the applicant's responsibility to send copies of the permits to DMS. Once DMS receives a copy
of the permit(s) an invoice will be issued based on the required mitigation in that permit and payment must
be made prior to conducting the authorized work. The amount of the in -lieu fee to be paid by an applicant is
calculated based upon the Fee Schedule and policies listed on the DMS website.
Based on the information supplied by you in your request to use the DMS, the impacts for which you are
requesting compensatory mitigation credit are summarized in the following table. The amount of mitigation
required and assigned to DMS for this impact is determined by permitting agencies and may exceed the
impact amounts shown below.
River Basin
Impact Location
(8-di it HUC)
Impact Type
Impact Quantity
Catawba
03050103
Warm Stream
650
*DMS proposes to utilize the Catawba 03 Expanded Service Area to meet the mitigation requirement.
Upon receipt of payment, DMS will take responsibility for providing the compensatory mitigation. The
mitigation will be performed in accordance with the In -Lieu Fee Program instrument dated July 28, 2010 and
15A NCAC 02B .0295 as applicable. Thank you for your interest in the DMS in -lieu fee mitigation program.
If you have any questions or need additional information, please contact [e-mail].
Sincerely,
FOR emyes.BStanfil
Deputy Director
cc: Jonathan Hinkle, agent
North Carolina Department of Environmental Quality I Division of Mitigation Services
fk; C0.R[71 IRAAEQ 217 west Jones Street 1 1652 Mail Service Center I Raleigh, North Carolina 27699-1652
do.t.—M EP7... a f `� 919.707.8976