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HomeMy WebLinkAbout20160424 Ver 2_WRC Comments_201708239 North Carolina Wildlife Resources Commission 9 Gordon Myers, Executive Director August 23, 2017 Ms. Amanda Fuemmeler U.S. Army Corps of Engineers, Regulatory Branch 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 SUBJECT: Montreat Road Sidewalk Extension Phase V UTs to Flat Creek, Buncombe County Dear Ms. Fuemeller: Biologists with the North Carolina Wildlife Resources Commission (NCWRC) reviewed an application to extend two existing culverts, permanently impacting 19 feet of unnamed tributaries (UTs) to Flat Creek in Buncombe County for a sidewalk extension. 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). There are Rainbow Trout in the vicinity of the project, and we request that activities be avoided from January 1 to April 15 to protect egg and fry stages of trout. In addition, Flat Creek and the upper Swannanoa River have a small population of Eastern Hellbender (Cryptobranchus alleganiensis, US Federal Species of Concern, NC Special Concern), a species sensitive to excess sediment. We offer the following recommendations to minimize impacts to the aquatic community: 1. Work on the project should be avoided between January 1 and April 15 in order to avoid impacts to Rainbow Trout spawning. 2. Due to the presence of Eastern Hellbender and Rainbow Trout in the vicinity of the project, we ask that particular care be used to retain sediment on-site. Effective sediment and erosion control measures must be used and maintained to stabilize the stream banks quickly after the culverts are installed. Coir matting over seed and straw should be used on any exposed soils near the stream. 3. Matting used for 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. Mailing Address: Habitat Conservation • 1721 Mail Service Center • Raleigh, NC 27699-1721 Telephone: (919) 707-0220 • Fax: (919) 707-0028 Montreat Rd Sidewalk Extension, Phase V UTs Flat Cr, Buncombe County August 23, 2017 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 ec: Gregory Hoffman, Civil Design Concepts Zan Price, NC Division of Water Resources