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HomeMy WebLinkAbout20141149 Ver 8_Year 1 Monitoring Report Draft_2018_20181213ID#* 20141149 Select Reviewer:* Katie Merritt Initial Review Completed Date 12/13/2018 Mitigation Project Submittal -12/13/2018 Version* 8 Is this a Prospectus, Technical Proposal or a New Site? * Type of Mitigation Project:* r Stream r Wetlands V Buffer V Nutrient Offset (Select all that apply) Project Contact Information Contact Name:* Katie Merritt Project Information Existing 20141149 (DWR) (nunbers only no dash) I D#: * Project Name: Rocky Top County: Alamance Document Information r Yes r No Email Address:* katie.merritt@ncdenr.gov Existing 8 Version: (nun-bersonly) Mitigation Document Type:* Mitigation Monitoring Report File Upload: Draft_Rocky Top_MY1-2018_12-13-2018.pdf 13.13MB Rease upload only one RDF of the complete file that needs to be subnitted... Signature Print Name:* Raymond Holz Signature:* YEAR 1 (2018) MONITORING REPORT Rocky Top Bank Parcel DWR# 20141149 version 8 Pursuant to: Restoration Systems’ Phase One Haw River WS Umbrella Banking Instrument for Riparian Buffer and Nutrient Offset Mitigation Credits PREPARED BY: RESTORATION SYSTEMS, LLC 1101 HAYNES STREET, SUITE 211 RALEIGH, NORTH CAROLINA 27604 AND AXIOM ENVIRONMENTAL, INC. 218 SNOW AVENUE RALEIGH, NORTH CAROLINA 27603 December 2018 Rocky Top Bank Parcel Year 1 (2018) Monitoring Report Executive Summary page i Phase One Haw River WS Umbrella Bank Restoration Systems, LLC EXECUTIVE SUMMARY Restoration Systems, LLC has established the Rocky Top Bank Parcel (Parcel), proposed as part of the Restoration Systems’ Phase One Haw River WS Umbrella Banking Instrument (Banking Instrument) signed October 25th, 2017 between Restoration Systems, and the North Carolina Division of Water Resources (DWR). Per the Jordan Lake Water supply Nutrient Strategy, Consolidated Mitigation Rule, and Nutrient Offset Payments (15A NCAC 02B .0267, 15A NCAC 02B .0268, 15A NCAC 02B .0295, & 15A NCAC 02B .0240), this Parcel is designed to provide riparian buffer and nutrient offset mitigat ion credits for unavoidable impacts due to development within the Haw River Sub-watershed of Jordan Lake in the Cape Fear River Basin. Supporting figures are included in Appendix B. The Parcel was evaluated on December 19th, 2014 by Virginia Baker of DWR. Ms. Baker’s evaluation was part of an inter-agency review, including the US Army Corps of Engineers, to determine if stream features located within the site are applicable to provide compensatory stream mitigation under Restoration Systems’ 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, were restored and provide riparian buffer mitigation and nutrient off-set credit. The Parcel was planned and designed according to the Banking Instrument with DWR, 15A NCAC 02B .0240, and the Consolidated Mitigation Rule 15A NCAC 02B.0295, which became effective on November 1, 2015. The Parcel was designed in concurrence with the Rocky Top Stream and Wetland Mitigation Bank (SAW# 2015-01710). The mitigation plan for the Rocky Top Stream and Wetland Mitigation Bank along with the Stream and Wetland Umbrella Mitigation Banking Instrument was approved by the Interagency Review Team on July, 6th 2017. The Section 404 (Clean Water Act, 33 USC 1344) was granted by the U.S. Army Corps of Engineers on June 30th, 2017, the corresponding Section 401 Water Quality Certification was granted on June 28th, 2017 and the land quality letter of approval was granted June 20th, 2017. Project construction and planting was completed between October 16 and December 19, 2017. For purposes of the Rocky Top Nutrient Offset and Riparian Buffer Bank, the Parcel involved restoring riparian buffers and other riparian areas adjacent to mitigated streams in order to help reduce non-point source contaminant discharges to downstream waters in the Haw River sub-watershed of Jordan Lake. All riparian areas were assessed by DWR during an onsite visit to determine viability for buffer mitigation and nutrient offset. During the June 13, 2017 site visit, all riparian areas were confirmed to have been in pasture for cattle grazing. Approximately 5.16 acres will be protected with a permanent conservation easement. Of those 5.16 acres, 2.35 acres were restored for Jordan riparian buffer credit, 1.09 acres were restored for nutrient offset credit, and 0.94 acres were enhanced by the removal of cattle from streams and riparian areas for Jordan riparian buffer credit. In general, riparian restoration/enhancement area widths on streams extend out to a maximum of 200 feet from the top of bank with a minimum width of 20 from top of banks. Riparian buffer enhancement credits generated on this Bank Parcel are allowed pursuant to 15A NCAC 02B .0295 (o)(6) but cannot be used to generate nutrient offset credits. Additionally, no riparian restoration areas that are less than 50 feet wide from Top of Banks can be used to generate nutrient offset credit, and no riparian restoration areas that are less than 20 feet wide from Top of Banks can be used to generate riparian buffer credit. Therefore, the maximum acreage of riparian restoration on this site that is able to be converted into nutrient offset credits if needed by RS, is 2.32 acres) shows the Credit Determination Map and Section 2.0 provides details of the mitigation determination on the Bank Parcel. Year 1 (2018) vegetation sampling occurred October 15, 2018. Stem density across the Parcel was above the required average density with 435 planted tree stems per acre (excluding livestakes) surviving in year 1 (2018). In addition, each individual plot exceeded success criteria. After observing the Site for the Year 1 growing season, routine vegetation management activities will be implemented in accordance with Section 4.2 (Parcel Maintenance) of the Bank Parcel Development Plan to facilitate continued success. These activities will include mechanical and chemical control of competing Rocky Top Bank Parcel Year 1 (2018) Monitoring Report Executive Summary page ii Phase One Haw River WS Umbrella Bank Restoration Systems, LLC herbaceous vegetation in targeted areas beginning early in the 2nd year (2019). In areas of intensive treatment, a short-term nurse-crop seed mix may be planted to suppress weedy herbaceous competition. These management activities will ensure continued survival of the planted stems as well as establi shment of natural recruits. In Year 2 (2019), approximately three random vegetation transects will be added to the vegetation monitoring protocol for the Site to verify the overall success of the planted stems. Restoration Systems received a Year 1 (2018) credit release from the USACE for the stream and wetland component of the Benton Branch project on 11/13/2018. This letter is included in the report as Appendix E. Rocky Top Bank Parcel Year 1 (2018) Monitoring Report Table of Contents page i Phase One Haw River WS Umbrella Bank Restoration Systems, LLC TABLE OF CONTENTS EXECUTIVE SUMMARY ........................................................................................................................... i 1.0 PROJECT GOALS, BACKGROUND, AND ATTRIBUTES ......................................................... 1 1.1 Location and Setting ..................................................................................................................... 1 1.2 Project Goals and Objectives ........................................................................................................ 1 2.0 MITIGATION POTENTIAL ............................................................................................................ 2 3.0 MONITORING AND MAINTENANCE PLAN .............................................................................. 3 3.1 Monitoring Protocol ...................................................................................................................... 3 3.2 Parcel Maintenance ....................................................................................................................... 4 4.0 REFERENCES ................................................................................................................................. 5 APPENDICES Appendix A. Background Tables Table 2. Project Activity and Reporting History Table 3. Project Contacts Table Table 4. Project Baseline Information & Attributes Appendix B. Figures Figure 1. Site Location & Service Area Figure 2. Current Conditions Plan View Figure 3. Credit Determination Figure 4. Close-up of Restoration Buffer Width TOB-29 Feet Figure 5. Potential Conversion of Wetland Credit to Riparian Buffer Credit Appendix C. Vegetation Data Table 5. Planted Bare Root Woody Vegetation Table 6. Total Planted Stems by Plot and Species Vegetation Plot Photographs Appendix D. Delivered Credit Yield Table for Jordan Sub Watersheds Appendix E. Yr. 1 (2018) USACE Credit Release Letter (11/13/2018) Rocky Top Bank Parcel Year 1 (2018) Monitoring Report page 1 Phase One Haw River WS Umbrella Bank Restoration Systems, LLC 1.0 PROJECT GOALS, BACKGROUND, AND ATTRIBUTES 1.1 Location and Setting Restoration Systems, LLC has established the Rocky Top Bank Parcel (Parcel), proposed as part of the Restoration Systems’ Phase One Haw River WS Umbrella Banking Instrument (Banking Instrument) signed October 25th, 2017 between Restoration Systems, and the North Carolina Division of Water Resources (DWR). The Parcel encompasses 5.16 acres of land located 2600 feet northeast of the intersection of Major Hill Road and Holman Mill Road. Prior to construction, the Parcel was characterized by disturbed forest, hay fields, and livestock pasture. Forested areas of the Site were accessible to livestock resulting in a thin understory with compacted soils. Located in the South Atlantic/Gulf Region approximately 6 miles southwest of Saxapahaw and 2 miles east of Snow Camp in Alamance County (Figure 1, Appendix B), the Parcel is hydrologically situated within the USGS 14-digit HUC and Targeted Local Watershed 03030002050050 of the Cape Fear River Basin and Jordan Lake’s Haw Sub-Watershed (DWR Subbasin Number 03-06-02). The main hydrologic features include two unnamed tributaries (UT) to Reedy Branch and adjacent floodplains. Directions to the Site from Snow Camp are as follows.  Take E. Greensboro Chapel Hill Rd. east – 1.5 miles  Turn right on Holman Mill Rd. – 1.4 miles  Site is on the left.  Access Site at gate located 0.5 mile down Major Hill Rd.  Landowner permission required to access Site. o Site Coordinates: 35.886642, -79.388262 1.2 Project Goals and Objectives According to the Final Cape Fear River Basin Restoration Priorities (NCEEP 2009), this watershed should be targeted for restoration to protect the nutrient sensitive waters that ultimately drain into the nutrient sensitive water supply of Jordan Lake. Overall, the purpose of the Rocky Top Buffer and Nutrient Offset Bank was to restore, enhance, and preserve riparian buffers and other riparian areas adjacent to mitigated streams onsite. The riparian restoration and enhancement will result in improved water quality within the Parcel and the downstream watershed. 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. Primary goals focused on 1) improving water quality, 2) enhancing flood attenuation and hydrology, 3) improving aquatic resources, and 4) restoring riparian habitat. Mitigation activities will provide floodplain connectivity, floodplain resistance, stream stability, sediment transport, surface and subsurface storage and retention, in-stream habitat, riparian habitat and structure, thermal regulation, floodplain biogeochemical processing, and pollutant filtration as well as remove sources of pollutants. Rocky Top Bank Parcel Year 1 (2018) Monitoring Report page 2 Phase One Haw River WS Umbrella Bank Restoration Systems, LLC 2.0 MITIGATION POTENTIAL The Rocky Top Bank Parcel provides Jordan buffer mitigation and nutrient offset credits for development impacts within the Haw River Sub-watershed of Jordan Lake. The width of the credit generation area begins at the most landward limit of the top of bank or the rooted herbaceous vegetation and extends landward a maximum distance of 200 feet where able. A maximum of 2.32 acres of riparian restoration on this site is able to be converted and transferred from Riparian Buffer Credits to Nutrient Offset Credits and from Nutrient Offset Credit back to Riparian Buffer Credits upon approval and does not include any of the acreage being mitigated to generate wetland mitigation credit.. The Sponsor must submit a written request and receive written approval from DWR prior to any credit conversions and transfers to the buffer and nutrient credit ledgers. All delivery factors shall be applied to nutrient offset credits prior to requesting a conversion. According to the nutrient reduction goals for the Haw River arm of Jordan Lake, the generated nitrogen credits per acre in the Haw Sub-watershed for riparian restoration on agriculture land is 2249.36 pounds and the generated phosphorus credit per acre is 143.81 pounds. The delivery factors applied to this parcel are 71 percent for nitrogen and 67 percent for phosphorus (Appendix D). Delivered credits are calculated by applying the delivery factors and the acreage of riparian rest oration to the generated credits per acre stated above. Based on the asbuilt project, Jordan riparian buffer and nutrient offset (Nitrogen and Phosphorus) credits for the Rocky Top Bank Parcel are summarized in Table 1 and corresponding Figures 3-4 (Appendix B). The Sponsor will maintain 4 credit ledgers for the Parcel under the Banking Instrument and BPDP: (1) for buffer restoration mitigation credits in both square feet and acres, (1) for buffer enhancement mitigation credits in square feet and acres, (1) accounting for nitrogen offset credits in pounds and acres, and (1) accounting for phosphorus offset credits in pounds and acres. The Sponsor may elect to use riparian areas for either buffer mitigation credit or wetland mitigation credit, but not both. The Sponsor must submit a written request and receive written approval from DWR prior to any credit conversions and transfers to the buffer credit ledger. As part of that request, the Sponsor must provide DWR with a written acceptance letter from the USACE, accompanied by supporting documents, for any wetlands that they want removed from the wetland mitigation bank. Only riparian areas that fail to qualify to generate wetland credit may be viable for generating riparian buffer credit. Figure 3 (Appendix B) depicts riparian areas that could potentially generate riparian buffer credit if they don't qualify to generate wetland mitigation credits, and Figure 5 (Appendix B) depicts the potential conversion of failed wetland mitigation credits to riparian buffer credits. Any areas proposed for buffer mitigation credit must meet the performance standards detailed in 15A NCAC 02B .0295. Space Purposefully Left Blank Rocky Top Bank Parcel Year 1 (2018) Monitoring Report page 3 Phase One Haw River WS Umbrella Bank Restoration Systems, LLC Table 1. Jordan Lake: Haw River Sub-Watershed Credit Determination Table 14 Digit Watershed ID: 03030002050050 Riparian Buffer Mitigation Credits *Buffer Width from TOB Credit Type Total Area Mitigation Ratio Percentage of Full Credit Mitigation Credits TOB-29 ft Restoration 152.83 ft2 (0.003 ac) 1:1 75% 114.62 ft2 (0.002 ac) TOB-100 ft 102,356.48 ft2 (2.35 ac) 1:1 100% 102,356.48 ft2 (2.35 ac) TOB-29 ft Enhancement via Cattle Exclusion (15A NCAC 02B .0295 (o)(6) 54.43 ft2 (0.001 ac) 2:1 75% 20.41 ft2 (0.0004 ac) TOB-100 ft 40,784.55 ft2 (0.94 ac) 2:1 100% 20,392.28 ft2 (0.47 ac) 101-200 ft 113.87 ft2 (0.003 ac) 2:1 33% 18.79 ft2 (0.0005 ac) Total Riparian Buffer Mitigation Credits 122,902.58 ft2 (2.82 ac) Nutrient Offset Credits **Buffer Width from TOB Credit Type Mitigation Type Total Acreage Generated Credits per Acre Generated Credits Delivery Factor Delivered Credits 101-200 ft Nitrogen Restoration 1.09 2249.36 2451.80 71% 1740.78 101-200 ft Phosphorus Restoration 1.09 143.81 156.75 67% 105.02 * TOB-20 ft = Buffer is less than 20 ft from the TOB and therefore qualifies for no credit. TOB-29 ft = Buffer width is contiguous from TOB, is a minimum of 20 ft from the TOB and a maximum of 29 ft from the TOB, and qualifies for 75% credit. TOB-100 ft = Buffer width is contiguous from TOB, is a minimum of 29 ft from the TOB and a maximum of 100 ft from the TOB, and qualifies for 100% credit. 101-200’ = Buffer width is contiguous from TOB, is a minimum of 101 ft from the TOB and a maximum of 200 ft from the TOB, and qualifies for 33% credit. **Buffer mitigation credits are sought from top of bank to 100 feet. Beyond buffer credit generating areas, RS is proposing nutrient offset credits out to a maximum of 200 feet for a contiguous riparian restoration from top of bank to 200 feet where possible . 3.0 MONITORING AND MAINTENANCE PLAN 3.1 Monitoring Protocol Restoration monitoring procedures for riparian vegetation will include periodic visual inspection and annual plant survival and species diversity survey reports. Quantitative sampling of vegetation will be performed as outlined in the CVS Level 1-2 Protocol for Recording Vegetation, Version 4.2 (Lee et al. 2008). Photos will be taken from all photo points each monitoring year and provided in the annual reports. All planted stems in the plots will be marked with flagging tape and recorded. Detailed qualitative and quantitative monitoring is proposed for vegetated riparian areas; marsh treatment areas will be visually inspected periodically and reported qualitatively within the annual monitor report, which will include photographi c record of the Parcel’s assets. Rocky Top Bank Parcel Year 1 (2018) Monitoring Report page 4 Phase One Haw River WS Umbrella Bank Restoration Systems, LLC Monitoring of the restoration efforts will be performed for five years or until success criteria are fulfilled. Restoration Systems shall submit an annual monitoring report to DWR, no later than December 31st of each year. Quantitative monitoring includes measurements of 4-10x10 meter, permanent vegetation plots (2.8% of restoration and nutrient offset credit areas). Plots were randomly placed throughout the planted riparian areas and are representative of credit generating areas. Sampling of vegetation will be performed in October of each year, with the 1st monitoring data to be collected in the fall of 2018 but not within 6 months from initial planting. Monitoring data can be found in Appendix C. During the first year, vegetation will receive a cursory, visual evaluation on a periodic basis to ascertain the degree of overtopping of planted elements by nuisance species. Success criteria within the riparian buffer and nutrient offset restoration areas will be based on the survival of planted species at a density of 260 stems per acre after five years of monitoring. A minimum of four native, hardwood tree and shrub species must be present, with no one species representing greater than 50% of the stems. In addition, appropriate volunteer stems of native hardwood tree and shrub species may be included to meet the final performance standard of 260 stems per acre upon DWR approval. 3.2 Parcel Maintenance After observing the Site for the Year 1 growing season, routine vegetation management activities will be implemented in accordance with Section 4.2 (Parcel Maintenance) of the Bank Parcel Development Plan to facilitate continued success. These activities will include mechanical and chemical control of competing herbaceous vegetation in targeted areas beginning early in the 2nd year (2019). In areas of intensive treatment, a short-term nurse-crop seed mix may be planted to suppress weedy herbaceous competition. These management activities will ensure continued survival of the planted stems as well as establishment of natural recruits. In Year 2 (2019), approximately three random vegetation transects will be added to the vegetation monitoring protocol for the Site to verify the overall success of the planted stems. Rocky Top Bank Parcel Year 1 (2018) Monitoring Report page 5 Phase One Haw River WS Umbrella Bank Restoration Systems, LLC 4.0 REFERENCES Griffith, G.E., J.M. Omernik, J.A. Comstock, M.P. Schafale, W.H. McNab, D.R. Lenat, T.F. MacPherson, J.B. Glover, and V.B. Shelbourne. 2002. Ecoregions of North Carolina and South Carolina. U.S. Geological Survey, Reston, Virginia. Jordan Lake Water Supply Watershed Buffer Rules 15A NCAC 02B .0267, 15A NCAC 02B .0268, and 15A NCAC 02B .0295 Lee, M.T., R.K. Peet, S.D. Roberts, and T.R. Wentworth. 2008. CVS-EEP Protocol for Recording Vegetation, Level 1-2 Plot Version 4.2. Ecosystem Enhancement Program, North Carolina Department of Environment and Natural Resources. North Carolina Division of Water Quality (NCDWQ). 2005. Cape Fear River Basinwide Water Quality Plan. Available: http://portal.ncdenr.org/c/document_library/get_file?uuid=2eddbd59-b382-4b58- 97ed-c4049bf4e8e4&groupId=38364. North Carolina Department of Environment and Natural Resources, Raleigh, North Carolina. North Carolina Ecosystem Enhancement Program (NCEEP) 2009. Cape Fear River Basin Restoration Priorities 2009 (online). Available: http://portal.ncdenr.org/c/document_library/get_file?uuid= 864e82e8-725c-415e-8ed9-c72dfcb55012&groupId=60329 Schafale, M.P. and A.S. Weakley. 1990. Classification of the Natural Communities of North Carolina: Third Approximation. North Carolina Natural Heritage Program, Division of Parks and Recreation, N.C. Department of Environment, Health, and Natural Resources. Raleigh, North Carolina. Rocky Top Bank Parcel Year 1 (2018) Monitoring Report Appendices Phase One Haw River WS Umbrella Bank Restoration Systems, LLC Appendix A. Background Tables Table 2. Project Activity and Reporting History Table 3. Project Contacts Table Table 4. Project Baseline Information & Attributes Rocky Top Bank Parcel Year 1 (2018) Monitoring Report Appendices Phase One Haw River WS Umbrella Bank Restoration Systems, LLC Table 2: Project Activity and Reporting History Activity / Milestone BPDP Proposed Date Actual Date BPDP Approved NA November 14, 2017 Parcel Protection via conservation easement NA October 17, 2014 Easement Assignment to Land Trust NA August 17, 2017 Cattle exclusion / fence construction NA April 2015 Planting NA March 2018 As-Built Data Collection NA March 5th – 23rd, 2018 As-Built Report Submittal NA July, 2018 Year 1 (2018) Monitoring October 2018 December, 2018 Table 3: Project Contacts Table Firm POC & Address Bank Sponsor Restoration Systems, LLC 1101 Haynes Street, Suite 211 Raleigh, North Carolina 27604 George Howard and John Preyer 919.755.9490 Designer: Axiom Environmental, Inc. Grant Lewis; 919.215.1693 218 Snow Ave. Raleigh, NC 27603 Construction Contractor: Strader Fencing Inc Lloyd Glover; 919.422.3392 780 Landmark Road Willow Spring, NC 27592-7756 Planting Contractor: Carolina Silvics Mary-Margaret McKinney 252.482.8491 908 Indian Trail Road Edenton, NC 27932 Seeding Contractor: Land Mechanics, Inc. Lloyd Glover; 919.422.3392 780 Landmark Road Willow Spring, NC 27592-7756 Nursery Stock Suppliers: ArborGen 1.888.888.7158 Baseline Data Collection & Annual Monitoring Axiom Environmental, Inc. Grant Lewis; 919.215.1693 218 Snow Ave. Raleigh, NC 27603 Rocky Top Bank Parcel Year 1 (2018) Monitoring Report Appendices Phase One Haw River WS Umbrella Bank Restoration Systems, LLC Table 4: Project Baseline Information & Attributes Table Project Information Project Name Rocky Top County Alamance Project Area (acres) 5.16 Project Coordinates (latitude and longitude) Latitude: 35°53’12.1”N , Longitude: 79°23’16.1”W Project Watershed Summary Information Physiographic Province Piedmont River Basin Cape Fear USGS Hydrologic Unit 8-digit 03030002 USGS Hydrologic Unit 14-digit 03030002050050 DWQ Sub-basin 03-06-02 Project Drainage Area, Total Outfall (miles) 0.07 mi² Project Drainage Area Percentage of Impervious Area < 1% CGIA Land Use Classification Pasture and Forest Land Rocky Top Bank Parcel Year 1 (2018) Monitoring Report Appendices Phase One Haw River WS Umbrella Bank Restoration Systems, LLC Appendix B. Figures Figure 1. Site Location & Service Area Figure 2. Current Conditions Plan View Figure 3. Credit Determination Figure 4. Close-up of Restoration Buffer Width TOB-29 Feet Figure 5. Potential Conversion of Wetland Credit to Riparian Buffer Credit Copyright:© 20 14 DeLo rme FIGURE Dra wn by : Dat e: Sca le: Pro jec t N o.: KRJ SEPT 2016 1:3500 16-017 Tit le: Pro jec t: Pre pa red fo r: Ala ma nce Co un ty, N C ROCKY TOPBANK PARCEL SITE LOCATIO NANDSERVICE AREA 1 Not es : 0 10 20 30 405Miles Legend Jor dan La ke 14 -dig it U SG S HU Cs Par cel Se rvic e A re a - Ha w R ive r S ubw at ers hed Haw R ive r S ubw at ers hed New H op e C ree k S ub wa ters he d ³ 1. Bac kground Im agery Source:DeLorme Wo rld Basem ap(20 14)^ Bank Parcel LocationUSGS 14-digit HUC03030002050050 1157 Major Hill RoadSnow Camp, NC 27349 35.886591°N, 79.387578°W 2 4 3 1 NCCGIA FIGURE Dra wn by : Dat e: Sca le: Pro jec t N o.: KRJ/CLF MA R 2018 1:900 16-017 Tit le: Pro jec t: Pre pa red for : Alamance County, NC ROCKY TO PBANKPARCEL CURRENTCONDITIONSPLAN VIEW 2 ³ Legend Ro cky Top Easemen t = 5.2 ac Stream Cha nnel (Design) CV S Plots 0 150 30075Feet U T -1 U T -2 2 4 3 1 NCCGIA FIGURE Drawn by: Date: Scale: Project No.: KRJ/CLF MAR 2018 1:1200 16-017 Title: Project: Prepared for: Alamance County, NC ROCKY T OPBANK PARCEL CREDITDET ERMINAT ION 3 Notes: 0 100 200 300 400 50050Feet Legend Conservation Easement = 5.16 ac Restored Stream Channel = 0.18 ac Riparian Buffer Restoration Area (TOB-29 ft ) = 0.003 ac (152.83 sq ft) Riparian Buffer Restoration Area (TOB-100 ft) = 2.35 ac (102,356.48 sq ft) Nutrient Offset Credit Area (101-200 ft) = 1.09 ac (47,626.47 sq ft) Riparian Buffer Enhancement via Cattle Exclusion (TOB-29 ft) = 0.001 ac (54.43 sq ft) Riparian Buffer Enhancement via Cattle Exclusion (TOB-100 ft) = 0.94 ac (40,784.55 sq ft) Riparian Buffer Enhancement via Cattle Exclusion (101-200 ft) = 0.003 ac (113.87 sq ft) Wetland Mitigation Credit Area = 0.54 ac Constructed BMP Footprint (no credit) = 0.02 ac 50 ft from TOB 100 ft from TOB 200 ft from TOB CVS Plots ³ 1. Background Imagery Source:2014 aerial photographyprovided by the NC OneMapprogram (online, provided bythe NC Geographic InformationCoordination Council) NOT E: No riparian buffer credit is givenin areas with buffer width of less than20 ft. Additionally, no nutrient offsetcredit is given in areas with buffer widthless than 50 ft. UT -1 UT -2 NOT E ABOUT BUFFER WIDT HS:T OB-20 ft = Buffer is less than 20 ft from the T OB and therefore qualifies for nocredit.T OB-29 ft = Buffer width is contiguous from T OB, is a m inim um of 20 ft fromthe T OB and a m axim um of 29 ft from the T OB, and qualifies for 75% credit.T OB-100 ft = Buffer width is contiguous from T OB, is a m inim um of 29 ft fromthe T OB and a m axim um of 100 ft from the T OB, and qualifies for 100% credit.101-200’ = Buffer width is contiguous from T OB, is a m inim um of 101 ft fromthe T OB and a m axim um of 200 ft from the T OB, and qualifies for 33% credit. FIGURE Drawn by: Date: Scale: Project No.: KRJ/CLF OCT 2017 1:2400 16-017 Title: Project: Prepared for: Alamance County, NC ROCKY TOPBANK PARCEL CLOSE-UP OFRESTORATIONBUFFER WIDTHTOB-29 FEET 4 Notes: 0 500 1,000250Feet Legend Conservation Easement = 5.16 ac Restored Stream Channel = 0.18 ac Riparian Buffer Restoration Area (TOB-29 ft ) = 0.003 ac (152.83 sq ft) Riparian Buffer Restoration Area (TOB-100 ft) = 2.35 ac (102,356.48 sq ft) Nutrient Offset Credit Area (101-200 ft) = 1.09 ac (47,626.47 sq ft) Riparian Buffer Enhancement via Cattle Exclusion (TOB-29 ft) = 0.001 ac (54.43 sq ft) Riparian Buffer Enhancement via Cattle Exclusion (TOB-100 ft) = 0.94 ac (40,784.55 sq ft) Riparian Buffer Enhancement via Cattle Exclusion (101-200 ft) = 0.003 ac (113.87 sq ft) Wetland Mitigation Credit Area = 0.54 ac Constructed BMP Footprint (no credit) = 0.02 ac ³ 1. Background Imagery Source:2014 aerial photographyprovided by the NC OneMapprogram (online, provided bythe NC Geographic InformationCoordination Council) Inset Scale 1:600 NOTE: No riparian buffer credit is givenin areas with buffer width of less than20 ft. Additionally, no nutrient offsetcredit is given in areas with buffer widthless than 50 ft. NOTE ABOUT BUFFER WIDTHS:TOB-20 ft = Buffer is less than 20 ft from the TOB and therefore qualifies forno credit.TOB-29 ft = Buffer width is contiguous from TOB, is a minimum of 20 ft fromthe TOB and a maximum of 29 ft from the TOB, and qualifies for 75% credit.TOB-100 ft = Buffer width is contiguous from TOB, is a minimum of 29 ft fromthe TOB and a maximum of 100 ft from the TOB, and qualifies for 100% credit.101-200’ = Buffer width is contiguous from TOB, is a minimum of 101 ft fromthe TOB and a maximum of 200 ft from the TOB, and qualifies for 33% credit. 1&&*,$ ),*85( 'UDZQE\ 'DWH 6FDOH 3URMHFW1R .5-&/) 2&7   7LWOH 3URMHFW 3UHSDUHGIRU $ODPDQFH&RXQW\1& 52&.<723 %$1.3$5&(/ 327(17,$/ &219(56,21 2):(7/$1' &5(',772 5,3$5,$1%8))(5 &5(',7 5 1RWHV  )HHW /HJHQG &RQVHUYDWLRQ(DVHPHQW DF 5LSDULDQ%XIIHU5HVWRUDWLRQ 72%IW 5LSDULDQ%XIIHU(QKDQFHPHQWYLD&DWWOH([FOXVLRQ 72%IW 5HVWRUHG6WUHDP&KDQQHO DF &RQVWUXFWHG%03)RRWSULQW QRFUHGLW  DF IWIURP72% IWIURP72% IWIURP72% o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ocky Top Bank Parcel Year 1 (2018) Monitoring Report Appendices Phase One Haw River WS Umbrella Bank Restoration Systems, LLC Appendix C. Vegetation Data Table 5. Planted Woody Vegetation Table 6. Total Planted Stems by Plot and Species Vegetation Plot Photographs Rocky Top Bank Parcel Year 1 (2018) Monitoring Report Appendices Phase One Haw River WS Umbrella Bank Restoration Systems, LLC Table 2. Planted Bare Root Woody Vegetation Species Quantity River birch (Betula nigra) 200 Buttonbush (Cephalanthus occidentalis) 250 Eastern redbud (Cercis canadensis) 350 Silky dogwood (Cornus amomum) 575 Green ash (Fraxinus pennsylvanica) 350 Tulip poplar (Liriodendron tulipifera) 25 Sycamore (Platanus occidentalis) 550 Black gum (Nyssa sylvatica) 350 Water oak (Quercus nigra) 700 Willow oak (Quercus phellos) 650 Elderberry (Sambucus canadensis) 250 TOTAL 4250 Table 6. Planted Stems by Plot and SpeciesCVS Project Code 1500703. Project Name: Rocky TopPnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all TBetula nigra river birch Tree 2 2 22 2 2 6 6 6Carpinus carolinianaAmerican hornbeamTree111111444Cercis canadensiseastern redbudTree111111222Cornus amomumsilky dogwoodShrub444444666Fraxinus pennsylvanicagreen ashTree222222111555555Liquidambar styracifluasweetgumTree77Liriodendron tulipiferatuliptreeTree111222333444NyssatupeloTree222222999Platanus occidentalisAmerican sycamoreTree444334111889777QuercusoakTree444Quercus albawhite oakTree111111111Quercus nigrawater oakTree111111666888131313Quercus pagodacherrybark oakTree111111333Quercus phelloswillow oakTree22244466614141410 10 10 14 14 22 7 7 7 12 12 12 43 43 51 76 76 76666667555444121213121212404.7404.7404.7566.6566.6890.3283.3283.3283.3485.6485.6485.6435435516768.9768.9768.9Color for DensityExceeds requirements by 10%PnoLS = Planted excluding livestakesExceeds requirements, but by less than 10%P-all = Planted including livestakesFails to meet requirements, by less than 10%T = All planted and natural recruits including livestakesFails to meet requirements by more than 10%T includes natural recruitsAnnual MeansMY1 (2018) MY0 (2017)Stem countsize (ares)161Current Plot Data (MY1 2018)Scientific Name Common Name Species Type1500703-01-0001 1500703-01-0002 1500703-01-0003 1500703-01-00040.1040.10Species countStems per ACRE10.0210.02size (ACRES)0.02 0.02 Rocky Top Bank Parcel Year 1 (2018) Monitoring Report Appendices Phase One Haw River WS Umbrella Bank Restoration Systems, LLC Rocky Top Baseline Vegetation Monitoring Photographs Taken October 2018 Plot 1 Plot 4 Plot 3 Plot 2 Rocky Top Bank Parcel Year 1 (2018) Monitoring Report Appendices Phase One Haw River WS Umbrella Bank Restoration Systems, LLC Appendix D. Delivered Credit Yield Table for Jordan Sub Watersheds Jordan Water Supply Nutrient Strategy Delivered Credit Yield Table for Jordan Sub Watersheds Updated 12/20/2012 Page 1 of 2 Attachment B Delivered credit yields for buffer acres in Jordan small watersheds. Watershed ID Jordan Subwatershed Delivery Factors TN Credit TP Credit TN TP (lbs/30yrs) (lbs/30yrs) 03030002010010 Haw 25% 10% 562.34 14.38 03030002010020 Haw 37% 36% 832.26 51.77 03030002010030 Haw 44% 40% 989.72 57.52 03030002010040 Haw 49% 44% 1102.19 63.27 03030002010050 Haw 55% 48% 1237.15 69.03 03030002020010 Haw 15% 4% 337.40 5.75 03030002020020 Haw 22% 12% 494.86 17.26 03030002020030 Haw 48% 43% 1079.69 61.84 03030002020040 Haw 32% 33% 719.80 47.46 03030002020050 Haw 32% 32% 719.80 46.02 03030002020060 Haw 47% 42% 1057.20 60.40 03030002020070 Haw 54% 47% 1214.66 67.59 03030002030010 Haw 60% 56% 1349.62 80.53 03030002030020 Haw 44% 31% 989.72 44.58 03030002030030 Haw 25% 8% 562.34 11.50 03030002030040 Haw 42% 30% 944.73 43.14 03030002030050 Haw 64% 62% 1439.59 89.16 03030002030060 Haw 39% 19% 877.25 27.32 03030002030070 Haw 36% 18% 809.77 25.88 03030002030080 Haw 73% 64% 1642.04 92.04 03030002040010 Haw 30% 14% 674.81 20.13 03030002040020 Haw 28% 14% 629.82 20.13 03030002040030 Haw 71% 63% 1597.05 90.60 03030002040040 Haw 32% 15% 719.80 21.57 03030002040050 Haw 52% 50% 1169.67 71.90 03030002040060 Haw 54% 51% 1214.66 73.34 03030002040070 Haw 67% 60% 1507.07 86.28 03030002040080 Haw 53% 51% 1192.16 73.34 03030002040090 Haw 54% 51% 1214.66 73.34 03030002040100 Haw 75% 65% 1687.02 93.47 03030002040110 Haw 66% 60% 1484.58 86.28 03030002050010 Haw 74% 68% 1664.53 97.79 03030002050020 Haw 81% 74% 1821.98 106.42 03030002050030 Haw 42% 17% 944.73 24.45 03030002050040 Haw 80% 73% 1799.49 104.98 Jordan Water Supply Nutrient Strategy Delivered Credit Yield Table for Jordan Sub Watersheds Updated 12/20/2012 Page 2 of 2 Watershed ID Jordan Subwatershed Delivery Factors TN Credit TP Credit TN TP (lbs/30yrs) (lbs/30yrs) 03030002050050 Haw 71% 67% 1597.05 96.35 03030002050060 Haw 79% 73% 1777.00 104.98 03030002050070 Haw 78% 72% 1754.50 103.54 03030002050080 Haw 80% 73% 1799.49 104.98 03030002050090 Haw 79% 73% 1777.00 104.98 03030002050100 Haw 81% 75% 1821.98 107.85 03030002060010 Haw 81% 74% 1821.98 106.42 03030002060020 Haw 95% 97% 2136.90 139.49 03030002060030 Haw 88% 91% 1979.44 130.86 03030002060040 Haw 97% 98% 2181.88 140.93 03030002060050 Haw 92% 95% 2069.41 136.61 03030002060062 Haw 98% 99% 2204.38 142.37 03030002060070 UNH 40% 19% 867.70 27.32 03030002060080 UNH 59% 45% 1279.86 64.71 03030002060100 UNH 69% 63% 1496.79 90.60 03030002060110 UNH 61% 58% 1323.25 83.41 03030002060120 UNH 69% 63% 1496.79 90.60 03030002060140 UNH 85% 89% 1843.87 127.99 03030002060130 UNH 69% 63% 1496.79 90.60 03030002060160 LNH 85% 90% 1932.07 131.76 03030002060090* UNH 92% 94% 1995.71 135.18 03030002060090* LNH 92% 94% 2091.18 137.62 03030002060060* UNH 94% 96% 2039.10 138.05 03030002060060* LNH 94% 96% 2136.64 140.54 03030002060150* UNH 88% 91% 1908.94 130.86 03030002060150* LNH 88% 91% 2000.26 133.22 *Watershed is located in both the Upper New Hope (UNH) and Lower New Hope (LNH) Subwatersheds. Rocky Top Bank Parcel Year 1 (2018) Monitoring Report Appendices Phase One Haw River WS Umbrella Bank Restoration Systems, LLC Appendix E. Yr. 1 (2018) USACE Credit Release Letter (11/13/2018) DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS 69 DARLINGTON AVENUE WILMINGTON, NORTH CAROLINA 28403-1343 November 13, 2018 Regulatory Division/1200A Action ID No. SAW-2017-00109 Re: Year 1 Monitoring Credit Release associated with Cape Fear 02 Umbrella Mitigation Bank, Rocky Top Bank Site Mr. Worth Creech Restoration Systems, LLC 2202 Haynes Street, Suite 211 Raleigh, North Carolina 27604 Dear Mr. Creech: This correspondence is in reference to the Rocky Top Bank Site, part of the Cape Fear 02 Umbrella Mitigation Bank. The 5.16-acre site is located adjacent to an unnamed tributary to Reedy Branch in the Cape Fear watershed, Cataloging Unit (03030002), approximately 0.2 mile north of Major Hill Road and approximately 0.25 mile east of Holman Mill Road in south central Alamance County, North Carolina. The purpose of this letter is to confirm the Year 1 Monitoring credit release for this mitigation site. Pursuant to the Umbrella Mitigation Banking Instrument (UMBI) entitled “Agreement to Establish the Cape Fear 02 Umbrella Mitigation Bank Within the State of North Carolina”, approved by letter dated July 7, 2017; the site-specific “Final Bank Site Mitigation Plan, Cape Fear 02 Umbrella Mitigation Bank, Developed Through Restoration and Enhancement of the Rocky Top Bank Site” (Plan) dated May 2017; and the “Year 1 (2018) Annual Monitoring Document Report – Cape Fear 02 Umbrella Mitigation Bank Rocky Top Bank Site” dated October 2018, 10 percent of the mitigation site’s total stream credits shall be available for sale provided the Year 1 monitoring report demonstrates interim performance standards are being met. By copy of this correspondence, we confirm that you have satisfied the above requirements for the Year 1 Monitoring credit release. As such, 100.7 stream mitigation units (SMUs), constituting 15% of the mitigation bank site’s total stream credits are now available for sale. To date, 40 percent (402.8 SMUs) of the total stream credits (1007 SMUs) have been released. Our records indicate that 302.1 SMUs associated with this mitigation site have been debited as of November 13, 2018. Therefore, the current total amount of credits available for sale is 100.7 SMUs. Per section 9.3 of the Plan dated May 2017, potential wetland credit releases will be withheld until the end of the Wetland Monitoring Period. -2- Please be aware that the existing Long Term Maintenance and Monitoring Performance Bond will expire on April 26, 2019. Failure to submit a new bond or an extension/renewal signed by the surety prior to April 26, 2019 will result in the suspension of credit sales. Thank you for your interest in restoring and protecting waters of the United States. If you have questions regarding this letter, please contact Samantha Dailey, Raleigh Regulatory Field Office at Samantha.J.Dailey@usace.army.mil or telephone (919) 554-4884, Extension 22. Sincerely, Jean B. Gibby Chief, Raleigh Regulatory Field Office Electronic Copies Furnished: NCIRT Distribution List Digitally signed by GIBBY.JEAN.B.1229783633 DN: c=US, o=U.S. Government, ou=DoD, ou=PKI, ou=USA, cn=GIBBY.JEAN.B.1229783633 Date: 2018.11.13 11:36:59 -05'00'