HomeMy WebLinkAbout20130653 Ver 1_USACE Correspondence_20140123Strickland, Bev
From: Kulz, Eric
Sent: Thursday, January 23, 2014 3:45 PM
To: Strickland, Bev
Subject: FW: Muddy Run II Mitigation Plan ADDENDUM posted on Portal for Review- SAW- 2012 -01387 / EEP #
95354 (UNCLASSIFIED)
Attachments: Muddy Run II Mitigation Plan Review Memo.pdf
13 -0653
Eric W. Kulz
Environmental Senior Specialist
401 and Buffer Permitting Unit
NCDENR - Division of Water Resources -
1650 MSC
Raleigh, NC 27699 -1650
Phone: (919) 807 -6476
Water Quality Permitting Section
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
- - - -- Original Message---- -
From: Crumbley, Tyler SAW [ mailto: Tyler.Crumbley(@usace.army.mil]
Sent: Thursday, January 23, 2014 9:17 AM
To: bowers.todd(@epa.gov; Karoly, Cyndi; Kulz, Eric; Jones, Scott SAW; Marella Buncick
( Marella Buncick(@fws.gov); McLendon, Scott C SAW; Cox, David R.; Jurek, Jeff; Pearce, Guy;
Sollod, Steve; Wilson, Travis W.; Emily Jernigan(@fws.gov; Kathryn Matthews(@fws.gov;
Montgomery, Lori; Wicker, Henry M JR SAW; Miguez, Kristin; Bailey, David E SAW; Sugg, Mickey
T SAW; Shaver, Brad E SAW; Beter, Dale E SAW; Gregson, Jim; Baker, Virginia; Chapman, Amy;
Homewood, Sue
Cc: Crumbley, Tyler SAW; Tugwell, Todd SAW
Subject: Muddy Run II Mitigation Plan ADDENDUM posted on Portal for Review- SAW- 2012 -01387 /
EEP #95354 (UNCLASSIFIED)
Classification: UNCLASSIFIED
Caveats: NONE
All,
NCEEP has posted an Addendum to the Muddy Run II Stream and Wetland restoration project in
Duplin County. Attached are the comments from the original posting and previous field visit.
As described in the email below, the changes to the Mitigation Plan are a result of landowner
negotiations on one parcel. The changes include decreased belt width and sinuosity for an
approximate 500 LF of headwater valley restoration (Reach 1) and 850 LF of priority 1
restoration (Reach 3A upstream).
USACE is seeking comment from the NCIRT regarding the proposed changes to the Mitigation
plan. *Please limit your comments to the changes proposed in the Addendum only *. Once the
comment period has concluded, a response letter will be provided to NCEEP along with the
comments. When posting comments please indicate if your concerns are great enough that you
intend to initiate the Dispute Resolution Process described in Section 332.8(3) of the
Mitigation Rule. Comments posted after the 30 -day comment deadline (shown below) may not be
considered.
1
NCEEP Mitigation Plan Review Portal Address: http: / /portal.ncdenr.org /group /eep-
irt /mitigation -plan- review
Project Name: Muddy Run II Plan ADDENDUM EEP -IMS# 95354 SAW 2012 -01387
County: Duplin
River Basin: Cape Fear
HUC: 03030007
Assets: 4.92 Riparian WMUs, 10,486 SMUs (9,727 R, 707 E1, 718 E2)
Provider: EBX
EEP Project Manager: Kristin Miguez
* *30 -Day Comment Start Date: 23 January, 2014 ** * *30 -Day Comment Deadline: 22 February,
2014 **
Questions may be addressed to Tyler Crumbley with the U.S. Army Corps of Engineers at the
address and number below.
Tyler Crumbley
Regulatory Division
Wilmington District
U.S. Army Corps of Engineers
11405 Falls of Neuse Road
Wake Forest, NC 27587
(919) 846 -2564
- - - -- Original Message---- -
From: Schaffer, Jeff [ mailto :ieff.schaffer(@ncdenr.gov]
Sent: Wednesday, January 22, 2014 12:37 PM
To: Tugwell, Todd SAW; Crumbley, Tyler SAW
Cc: Miguez, Kristin; Baumgartner, Tim; Pearce, Guy
Subject: [EXTERNAL] Muddy Run II Mitigation Plan ADDENDUM ( #95354) posted on Portal for
Review
Todd and Tyler,
EEP's Muddy Run II Mitigation Plan ADDENDUM has been posted to the portal for IRT review.
The addendum provided by EBX details changes resulting from landowner negotiations on one
parcel. The changes result in 105 fewer SMUs than the contracted amount of 10,375 SMUs
(10,486 SMUs in the IRT- approved mitigation plan).
N
Classification: UNCLASSIFIED
Caveats: NONE
REPLY TO
ATTENTION OF:
DEPARTMENT OF THE ARMY
WILMINGTON DISTRICT, CORPS OF ENGINEERS
69 DARLINGTON AVENUE
WILMINGTON, NORTH CAROLINA 28403 -1343
CESAW -RG /Crumbley 26 July, 2013
MEMORANDUM FOR RECORD
SUBJECT: Muddy Run II- NCIRT Comments During 30 -day Mitigation Plan Review
Purpose: The comments and responses listed below were posted to the NCEEP Mitigation Plan
Review Portal during the 30 -day comment period in accordance with Section 332.8(g) of the
2008 Mitigation Rule.
NCEEP Project Name: Muddy Run II Stream and Wetland Restoration Site, Duplin, NC
USACE AID #: SAW- 2012 -01387
NCEEP #: 95354
30 -Day Comment Deadline: 24 July, 2013
1. Eric Kulz; NCDWQ, 22 July, 2013:
• The plans for the project show a number of ditches that enter the conservation
easement. According to the plans, flow from these ditches will be converted to
diffuse flow through the use of earthen level spreaders. The plans show for live
stakes to be installed on the level spreaders. Earthen level spreaders have been
show repeatedly to fail, even with maintenance. The DWQ BMP Manual has
discontinued including earthen level spreaders as approved stormwater structures.
In addition, the proposal to install live stakes will result in concentrated flow as
water will flow around the stems of the trees, likely increasing the erosion of the
downstream face of the level spreader. Can the ditches instead be directed into
wetland floodplain pools as on other EEP projects?
2. T. Crumbley; USACE, 24 July, 2013:
• As discussed during the field visit on 5 September, 2012, please ensure that all filled
ditches be plugged and compacted to prevent scour and settling.
• Also per the field discussion on 5 Sep 12, there is a concern by members of the IRT of
possible tree mortality on Reaches 1, 2, and 3 due to the plugging of the ditches and the
additional water within the reaches and adjoining forested lands.
• In general, the USACE does not support relocation of streams into areas that were not
historically stream channels and is concerned over the amount of grading and
excavation in the Goldsboro soil on reaches 3a and 3b across the upland ridge to the
west. The proposed channel must maintain sufficient flow through this area to remain
jurisdictional and become a higher functioning system. The work proposed shall in no
way reflect a guarantee of credit generation if the performance standards and success
criteria are not met throughout the monitoring period. Additionally, effects from the
dewatering of the current features must be considered in the final mitigation plan and
the subsequent application.
• Pg. 54, 7.2.1 provides a reference to proposed "macro- topography" features. Please
ensure that these features end up vegetated and do not result in ponded areas with
open water dominating.
• Reach 3c currently flows through or adjacent to, existing jurisdictional wetlands. Please
provide a discussion on the impacts to and protection measures for existing wetlands
(high visibility fencing, avoidance). Impacts to existing wetlands need to be accounted
for in the final mit plan and ensuing NWP application, including explanations on how the
impacts /losses will be replaced.