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HomeMy WebLinkAbout20141149 Ver 8_Rocky Top - VIABILITY ASSESSMENT REQUEST FORM 2017_20170531Water Resources ENVIRONMENTAL QUALITY ROY COOPER Governor MICHAEL S. REGAN Secretary S. JAY ZIMMERMAN Director BUFFER MITIGATION WOR NUTRIENT OFFSET SITE VIABILITY ASSESSMENT REQUEST (Form must be complete and all attachments included to process request) ❑ BUFFER MITIGATION ❑ NUTRIENT OFFSET ❑X BOTH Name Raymond Holz (Agent) Company Restoration Systems Address 1101 Haynes St. Suite 211 Phone 919-604-9314 Email rholz@restorationsystems.com PARCEL/SITE DETAILS Proposed Site Name Rocky Top Address 157 Major Hill Rd City Snow Camp, NC 27349 County Alamance River Basin Cape Fear River Basin Watershed & Sub -watershed 8 -Digit CU: 03030002 14 -Digit CU: 03030002-050050 Will this be part of a stream or wetland project/bank? OX YES ❑ NO Has a riparian buffer or stream call been performed by Division of Water Resources staff? ® YES O NO Is the project receiving any state or federal grant money? ❑ YES ❑D NO NO PARCEL/SITE ATTACHMENTS (if more than io pages, a hard copy will be required) 1. Brief description of the site including existing site conditions and land use(s); 2. Most recent 1:24,000 scale USGS Topo Map showing the site; 3. Most recent published NRCS county soil survey showing site; AND 4. Aerial Site Map SEND COMPLETE REOUESTS TO: NCDWR - 401 & Buffer Permitting Branch Attn: Katie Merritt 1617 Mail Service Center Raleigh, NC 27699-1617 or by email to Katie.Merritt@ncdenr.gov Rocky Top Bank Parcel Sponsor: Restoration Systems Buffer & Nutrient Offset Site Viability Assessment Request June 2017 Parcel Background Restoration Systems (RS), is proposing the Rocky Top Bank Parcel (Parcel), to provide riparian buffer and nutrient offset mitigation within the Cape Fear River Basin (Cataloging Unit 03030002) within the Haw River Sub -watershed of Jordan Lake. The Parcel was evaluated on December 19th, 2014 by Virginia Baker of the NC Division of Water Resources (NCDWR). Ms. Baker's evaluation was part of an inter -agency review, including the US Army Corps of Engineers (USACE), to determine if stream features located within the site are applicable to provide compensatory stream mitigation under RS' Cape Fear 02 Phase One Umbrella Banking Instrument, (Rocky Top USACE Action ID SAW -2015-01710). Riparian areas adjacent to features within the parcel providing compensatory mitigation for stream impacts, will be restored and provide riparian buffer mitigation and nutrient off -set credit. Parcel Descriotion Located approximately 6 miles southwest of Saxapahaw and 2 miles east of Snow Camp in Alamance County, the 5.16 -acre Parcel is hydrologically situated within the USGS 14 -digit HUC 03030002050050 of the Cape Fear River Basin and Jordan Lake's Haw Sub -Watershed (NCDWR Subbasin Number 03-06-04). The Parcel is located in a region of the state dominated by agriculture and livestock; restoration of the riparian buffer is expected to result in immediate water quality benefits within the vicinity of the Parcel through the removal of livestock access to Parcel streams. The Parcel contains 2 unnamed tributaries to Reedy Creek (Best Usage Classification WS -V, NSW). UT1 is subject to the Jordan Lake Water supply Nutrient Strategy (15A NCAC 02B .0267 & 15A NCAC 02B .0268) and thus suitable to generate riparian buffer and nutrient offset credit. UT2 is not depicted on USGS topographic mapping or USDA soils mapping; however, it was deemed perennial during a site visit by DWR staff, and therefore will provide riparian buffer and nutrient offset credit. The drainage area of these streams is 0.07 mit at the Parcel outfall. Additional land use practices including the maintenance and removal of riparian vegetation and the relocation, dredging and straightening of onsite streams resulted in degraded water quality and unstable channel characteristics (stream entrenchment, erosion, bank collapse, and stream aggradation). Please find the following figures attached: - Figure 1. Site Location and Service Area - Figure 2. NRCS Overview - Figure 3. USGS 1:24,000 Scale Topo Map - Figure 4. Historic Conditions Plan View - Figure 5. Restoration Plan - Figure 6. 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