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HomeMy WebLinkAbout20211518 Ver 1_Staff Report Annino, Amy M_20211029® North Carolina Wildlife Resources Commission Cameron Ingram, Executive Director October 26, 2021 Mr. David Brown U.S. Army Corps of Engineers, Regulatory Branch 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 SUBJECT: Richland Estates Townhomes UT Richland Creek, Haywood County Dear Mr. Brown: Biologists with the North Carolina Wildlife Resources Commission (NCWRC) reviewed an application to culvert 171 ft of an unnamed tributary (UT) to Richland Creek in Haywood 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). Wild trout reproduction should not be impacted by the project, and a trout moratorium is not needed. The culvert is proposed to accommodate the construction of townhomes development, part of which would be in the 100-year floodplain. The NCWRC does not support commercial or residential development within the 100-year floodplain. The filling of floodplains increases the potential for flooding and degrades in -stream habitats for fish and other aquatic organisms. We offer the following recommendations to minimize impacts to fish and wildlife: I. 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 workday. 2. Any erosion control matting used should be free of plastic or nylon mesh, as this type of mesh frequently entangles wildlife and is slow to degrade, resulting in a hazard that may last for years. Mailing Address: Habitat Conservation • 1721 Mail Service Center • Raleigh, NC 27699-1721 Telephone: (919) 707-0220 • Fax: (919) 707-0028 Richland Estates Townhomes Page 2 October 26, 2021 UT Richland Creek, Haywood Co. 3. The proposed culvert would be HDPE material. We recommend against using HDPE or reinforced concrete material, as this material is less likely to hold stream substrate and provide for movement of aquatic organisms like fish and salamanders. Thank you for the opportunity to review and comment on this project. Please contact meat (828) 400-4223 if you have any questions about these comments. Sincerely, Andrea Leslie Mountain Region Coordinator, Habitat Conservation Program ec: Daniel Hyatt, Wade Trim Amy Annino, NC Division of Water Resources