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HomeMy WebLinkAbout20151154 Ver 1_WRC Comments_20151207II North Carolina Wildlife Resources Commission Gordon Myers, Executive Director December 7, 2015 Ms. Tasha Alexander U.S. Army Corps of Engineers, Regulatory Branch 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 SUBJECT: French Broad River Accesses: Jean Webb park & Craven St Bridge BAA French Broad River, Buncombe County Dear Ms. Alexander: Biologists with the North Carolina Wildlife Resources Commission (NCWRC) reviewed an application to remove boating access steps and construct a replacement structure at Jean Webb Park, as well as construct a new concrete boat ramp, floating dock, and associated parking near the Craven Street bridge on the French Broad River 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). This project should not affect trout and the activities do not need to be avoided during the trout spawning moratorium. The French Broad River does contain the rare dragonfly, the Mustached Clubtail (NC Significantly Rare) in the vicinity of the project. We offer the following recommendations to minimize impacts to wildlife: 1. Be vigilant with sediment and erosion control during site staging, construction, and cleanup. Disturbed areas should be seeded, mulched and/or matted as soon as possible, preferably at the end of each work day. 2. Coir matting over seed and straw should be used to stabilize disturbed soil as quickly as possible. Matting used for bank stabilization should be free of nylon mesh; nylon mesh netting frequently entangles wildlife and is slow to degrade resulting in a hazard that may last for years. 3. The planting plan submitted via email in response to an information request from the US Army Corps of Engineers includes Tall Fescue and Sericea Lespedeza, which are invasive and should be avoided. We recommend a temporary seed mix of an annual grain, such as Mailing Address: Division of Inland Fisheries • 1721 Mail Service Center • Raleigh, NC 27699-1721 Telephone: (919) 707-0220 • Fax: (919) 707-0028 NCWRC French Broad River Accesses Page 2 December 7, 2015 French Broad River, Buncombe Co Rye, Oats, or Wheat, Red Clover, and Creeping Red Fescue. We also recommend adding a native perennial seed mix; please see the attached document on seed mixes for disturbed sites for specific recommendations. 4. Disturbance of woody riparian vegetation at the site should be minimized, and roots should be left in the ground in order to allow for resprouting. Where woody vegetation is removed, native trees and shrubs should be reestablished via live stakes, bare root plantings, or containerized plants in order to provide bank stability, shade, and wildlife habitat. In addition, native trees and shrubs should be established at the Jean Webb Park site where stairs are removed. An excellent plant list is provided in NC State's Small-scale Solutions to Eroding Streambanks, available at https://forsyth.ces.ncsu.edu/wp- content/uploads/2015/10/online-BYSRGuide2015.pdf?fwd=no . 5. All heavy equipment operated near water should be inspected and regularly maintained in order to prevent contamination by fuel, lubricants, or hydraulic fluids. Thank you for the opportunity to review and comment on this project. Please contact me at (828) 558-6011 if you have any questions about these comments or need further assistance. Sincerely, Andrea Leslie Mountain Region Coordinator, Habitat Conservation Program Attachment: Seed Mixes for Re -vegetating Disturbed Sites ec: Sara Sherman & Amanda Bushon, NCWRC Zan Price, NC Division of Water Resources