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HomeMy WebLinkAbout20141149 Ver 7_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 Orphan Creek Address 4823 Salem Church Rd City Haw River, NC 27258 County Alamance River Basin Cape Fear River Basin Watershed & Sub -watershed 8 -Digit CU: 03030002 14 -Digit CU: 03030002-050010 Will this be part of a stream or wetland project/bank? ❑X 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 Orphan Creek Bank Parcel Sponsor: Restoration Systems Buffer & Nutrient Offset Site Viability Assessment Request June 2017 Parcel Background Restoration Systems (RS), is proposing the Orphan Creek 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 16th, 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, (Orphan Creek USACE Action ID SAW -2015-01698). 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 Description Located approximately 2 miles north of Saxapahaw, NC and 7 miles southeast of Graham, NC in astern Alamance County, the 19.19 -acre Parcel is hydrologically situated within the USGS 14 -digit HUC 03030002050040 of the Cape Fear River Basin and Jordan Lake's Haw Sub -Watershed (NCDWR Subbasin Number 03-06-02). 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 4 unnamed tributaries to Meadows Creek (Best Usage Classification WS - V, NSW). UT1 and UT1B are 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. UT1A, UT2, and UT3 are not depicted on USGS topographic mapping or USDA soils mapping; however, were deemed perennial (UT1A and UT3) and intermittent (UT2) during a site visit by DWR staff, and therefore will provide riparian buffer and/or nutrient offset credit. The drainage area of these streams ranges from 0.04 miz to 0.2 mi'. 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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