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HomeMy WebLinkAbout20230990 Ver 1_WRC Comments_20230814® North Carolina Wildlife Resources Commission 9 Cameron Ingram, Executive Director August 14, 2023 Mr. Mitchell Anderson U.S. Army Corps of Engineers, Regulatory Branch 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 SUBJECT: Hamilton, Lynch, et al Tract Ashworth Creek Ashworth Creek, Reed Branch, and UTs, Buncombe County Dear Mr. Anderson: Biologists with the North Carolina Wildlife Resources Commission (NCWRC) reviewed an application to restore 3,790 ft of Ashworth Creek, two unnamed tributaries (UTs) to Ashworth Creek, and Reed Branch in Buncombe County. Our comments on this application are offered for your consideration under provisions of the Clean Water Act of 1977 (33 U.S.C. 466 et. seq.) and Fish and Wildlife Coordination Act (48 Stat. 401, as amended; 16 U.S.C. 661-667d). Project activities should not impact wild trout, and a trout moratorium is not needed for the project. The project proposes to stabilize eroding reaches of stream by installing in -stream structures including constructed riffles and log and boulder j-hooks, log vanes, installing toewood protection, grading stream banks, and planting a native riparian buffer of at least 25 ft in width. The pattern will be reconfigured to take some meander bends off-line. Work will be done in the wet, with equipment in -stream in Ashworth Creek; coffer dams of gravel and cobble harvested from the stream would be used to isolate flows from work areas. Work on the other streams will be done in the dry. We offer the following recommendations to minimize impacts to the aquatic community: 1. In -channel work should be accomplished as quickly as possible and vigilance used in sediment and erosion control during site preparation, construction, and clean up. Disturbed areas should be seeded, mulched and/or matted as soon as possible, preferably at the end of each work day. Mailing Address: Habitat Conservation • 1721 Mail Service Center • Raleigh, NC 27699-1721 Telephone: (919) 707-0220 • Fax: (919) 707-0028 Hamilton et al Page 2 August 14, 2023 Ashworth Cr, Reed Br, UTs, Buncombe Co 2. Any erosion control matting used should be free of plastic mesh, as this type of mesh netting frequently entangles wildlife and is slow to degrade, resulting in a hazard that may last for years. Thank you for the opportunity to review and comment on this project. Please contact me at (828) 400-4223 if you have any questions about these comments. Sincerely, Andrea Leslie Mountain Region Coordinator, Habitat Conservation Program ec: David Brown, Jennings Environmental Andrew Moore, NC Division of Water Resources