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HomeMy WebLinkAbout20180765 Ver 2_WRC Comments_20190322❑ North Carolina Wildlife Resources Commission ❑ Gordon Myers, Executive Director March 20, 2019 Mr. David Brown U.S. Army Corps of Engineers, Regulatory Branch 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 SUBJECT: High Hampton Stream Restoration UT to Fowler Creek, Jackson County Dear Mr. Brown: Biologists with the North Carolina Wildlife Resources Commission (NCWRC) reviewed an application to document and address 880 ft of after -the -fact impacts to an unnamed tributary (UT) to Fowler Creek associated with the daylighting of the stream in Jackson County. These impacts are the focus of a US Army Corps of Engineers Notification of Unauthorized Activity and a NC Division of Water Resources (NCDWR) Notice of Violation (NOV). 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 would likely have not been impacted by project activities and a trout moratorium is not needed for further proposed activities. The rare Yellowfin Shiner (Notropis lutipinnis, NC Special Concern) is found in the vicinity of the project. An 880 -ft section of an UT to Fowler Creek that had run through culverts through a golf course was daylighted without a 404 permit. This application documents this work as well as some proposed limited stream repair work. Sediment was lost during and after the daylighting activities, and sediment was removed from the channel to address the NCDWR NOV for the unpermitted work. The channel appears to have been augmented with riprap and is bordered by grassed golf course. The applicant proposes to remove a rock check dam and install two boulder steps. Sediment behind the check dam will be removed. Due to NCDWR concerns about a lack of woody vegetation on the stream, the applicant proposes to plant rhododendron at 5 x 5 ft spacing on the right bank on the lower reach. Mailing Address: Habitat Conservation • 1721 Mail Service Center • Raleigh, NC 27699-1721 Telephone: (919) 707-0220 • Fax: (919) 707-0028 High Hampton Restoration Page 2 March 20, 2019 Jackson County We offer the following additional 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. 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. 3. We are concerned that sod and a single row of widely spaced rhododendron on one side of the stream bank is not adequate to provide the functions of a woody riparian buffer, which include bank stability, shade and temperature moderation, filtration of overland pollutants, and habitat for birds and other wildlife. We recommend that a wider woody buffer be planted on both sides of the stream, which can be kept low (3-5 ft) to allow play -over. Thank you for the opportunity to review and comment on this project. Please contact me at (828) 803-6054 if you have any questions about these comments. Sincerely, Andrea Leslie Mountain Region Coordinator, Habitat Conservation Program ec: Kaylie Yankura, Clearwater Environmental Kevin Mitchell, NC Division of Water Resources Byron Hamstead, US Fish and Wildlife Service