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HomeMy WebLinkAbout20221472 Ver 1_WRC Comments_202211234 North Carolina Wildlife Resources Commission Cameron Ingram, Executive Director November 23, 2022 Ms. Brooke Davis U.S. Army Corps of Engineers, Regulatory Branch 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 SUBJECT: Pleasant Grove Floodplain Restoration — Conserving Carolina Tracts French Broad River, Little Willow Creek, UTs, and Wetlands, Henderson County Dear Ms. Davis: Biologists with the North Carolina Wildlife Resources Commission (NCWRC) reviewed an application to restore floodplain habitats and streams, permanently impacting 0.067 acre of wetland and 4,330 ft of the French Broad River, Little Willow Creek, and unnamed tributaries (UTs), and temporarily impacting 150 ft of Little Willow Creek and UTs in Henderson County. I have visited the site multiple times. 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 project activities, and a trout moratorium is not needed for the project. The application proposes to restore floodplain habitats on a 97-acre tract at the confluence of Little Willow Creek and the French Broad River. One existing pond will be repurposed as a floodplain slough that will have hydrologic connection to the French Broad River; this slough is proposed to provide breeding habitat for native Muskellunge (Esox masquinongy). Three additional areas of levee will be breached to provide floodplain connection with the French Broad River. A floodplain wetland will be created. Little Willow Creek and a UT will be treated, restoring pattern, profile, and dimension; in -stream structures such as log/boulder vanes, constructed riffles, and brush toes will be used to stabilize the channels. A riparian buffer will be planted with native herbaceous seed, shrubs, and trees, and the wetland will be planted with native seed. Mailing Address: Habitat Conservation • 1721 Mail Service Center • Raleigh, NC 27699-1721 Telephone: (919) 707-0220 • Fax: (919) 707-0028 Pleasant Grove Floodplain Restoration Page 2 French Broad R, L Willow Cr, UTs, Henderson Co November 23, 2022 We are supportive of this project, as it seeks to restore native aquatic and wetland habitats that are sorely lacking in the French Broad River floodplain. We offer the following recommendations to minimize impacts to fish and wildlife resources: 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 workday. 2. Any erosion control matting used should be free of nylon or 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 Scott Loftis, NCWRC