20071449 Ver 1_WRC Comments_20070906

~ North Carolina Wildlife Resources Commission ~
Richard B. Hamilton, Executive Director
September 6, 2007
Ms. Liz Hair
U.S. Army Corps of Engineers, Regulatory Branch
151 Patton Avenue, Room 208
Asheville, North Carolina 28801-5006
Mr. Ian McMillan
NCDENR, Division of Water Quality, 401 Certification Unit
1628 Mail Service Center
Raleigh, North Carolina 27699-1628
SUBJECT: Nationwide 404 Permit Application
DWR-06-North Pacolet River/Young and Morgan Properties
Stream bank stabilization
Polk County DWQ No. 07-1449
Dear Ms. Hair and Mr. McMillan:
Altamont Environmental, Inc. requested on behalf of Lorraine Young and Perry Morgan a letter of
concurrence from the North Carolina Wildlife Resources Commission (Commission) fora 404 Permit
from the U.S. Army Corps of Engineers. Comments from the Commission are provided under provisions
of the Clean Water Act of 1977 (33 U.S.C. 466 et seq.) and the Fish and Wildlife Coordination Act (48
Stat. 401, as amended; 16 U.S.C. 661-667d).
The project involves bank sloping and construction of stabilizing structures along 450 feet of the North
Pacolet River (C Tr) and a tributary near Tryon.
The North Pacolet River is stocked with trout, but according to survey data also supports some natural
reproduction, mostly by rainbow trout. The project should benefit trout over time, but some of the
construction work may harm trout if it occurred during the spawning season.
The Commission supports the project because it should reduce a source of sediment and improve aquatic
habitat over time. The Commission can concur with a permit for the project if the following recommended
conditions are attached and used to help conserve fish and wildlife resources:
1. In stream excavation and bank disturbance is avoided from January 1 to April 15 when rainbow trout
typically spawn.
2. Only clean, large, angular rock, root wads, logs, or other natural stream design materials and
techniques are used for bank stabilization. Materials are not placed in the stream channels in a
Mailing Address: Division of Inland Fisheries 1721 Mail Service Center Raleigh, NC 27699-1721
Telephone: [phone] Fax: [phone]

DWR-06-North Pacolet Page 2 September 6, 2007
Polk County
manner that overly constricts stream flow or that impedes aquatic life movements during low flow
conditions.
3. Rock, sand, or other materials are not excavated from the stream channel except where necessary to
construct structures or to reestablish a natural channel according to reference information. Such
materials are unstable in flowing-water situations and are unsuitable for bank stabilization
4. Only actively eroding areas are stabilized. Grading and backfilling is minimized and tree and shrub
cover retained where possible to ensure long term availability of stream bank cover for aquatic life
and wildlife. Backfill materials are obtained from upland sites.
5. Sediment and erosion control measures are used and maintained until all disturbed soils are
permanently stabilized. All bare soil is seeded as soon as possible after ground disturbance and
erosion control matting is used with seeding on disturbed stream banks. Matting is secured with
staples, stakes, or, wherever possible, live stakes of native trees. Tall fescue is not used along streams.
6. In-water excavation is conducted in dry work areas whenever practical. Sandbags or other diversion
structures are used where needed to minimize any excavation in flowing water.
7. All heavy equipment operated near streams is inspected and maintained regularly to prevent
contamination by fuels, lubricants, or hydraulic fluids.
8. Hydroseed mixtures and wash-waters do not reach streams.
9. Disturbance of riparian vegetation is kept to a minimum. Where disturbance for temporary access is
necessary, trees and shrubs are cut and the stumps and roots left to resprout. Disturbed stream banks
and the widest possible zone outward from the restored stream channel are planted with native trees
and shrubs (e.g., silky dogwood, rhododendron, dog hobble, red maple, silky willow, tag alder, black
willow, sycamore). This will help provide long-term bank stability and stream shading. Note, silky
dogwood, silky willow and black willow can be planted as live stakes collected during the dormant
season. Cuttings should be randomly planted on four (4) foot centers from the waters edge to the top
of the bank. Trees should be planted on ten (10) to twelve (12) foot centers. Stream banks in these
areas are also seeded with a native seed mix with a temporary nursery crop of wheat, millet or other
grain.
10. If pasture along the stream is to be used for grazing, a fence is constructed on the field side of the
stabilization zone/s to prevent livestock from entering the replanted area and the stream.
Thank you for the opportunity to review and comment on this project. Pending availability of field staff,
the Commission may inspect the work site during or after construction. If there are any questions
regarding these comments, please contact me at [phone] extension 24.
Sincerely,
Dave McHenry
Mountain Region Coordinator
Habitat Conservation Program
cc: Mr. Stuart A. Ryman, Altamont Environmental, Inc.