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HomeMy WebLinkAbout20070747 Ver 1_Year 4 Monitoring Report_20130105THE FLAT SWAMP MITIGATION BANK Neuse & Nutrient Offset Buffer Restoration Parcel Craven County, North Carolina Annual Monitoring Report (Year 4:2012) DWQ #: 07 -0747 Prepared For NCDENR Division of Water Quality - Wetlands Unit 1650 Mail Service Center Raleigh, NC 27699 -1650 Prepared By: GreenVest /Flat Swamp, LLC 4405 DeWees Court Raleigh, NC QW Ws'"e Quality Woods 5e�1 Watcr runrt�cnl Group December 2012 Executive Summary The fourth year (2012) annual maintenance and monitoring of the Flat Swamp Mitigation Bank Neuse and Nutrient Offset Buffer Restoration Parcel (herein referred to as "Bank Parcel") is complete. The purpose of the Bank Parcel is to improve water quality through the restoration of riparian and non - riparian buffers as proposed in the Bank Parcel Development Package (BPDP) (GV, 2009) and supporting documentation. The Flat Swamp watershed has been extensively impacted by clearing, ditching, ongoing agricultural practices and road building over the past 100 years. These activities have obliterated many of the historical stream and wetland systems, including the riparian and non - riparian wetlands, as well as small coastal plain zero, first and second order streams that once flowed to the Neuse River. The site is in the upper reaches of the Flat Swamp Creek watershed and therefore has a large influence on the water quality and habitat in Flat Swamp Creek, Core Creek, and ultimately the Neuse River. The primary objective is to establish Nutrient Offset and Neuse Buffer credits, provide mitigation for Neuse Buffer and Neuse Nutrient offset payments within the Neuse River Basin, and /or to sell resulting credits to third parties public or private. The FSB is located in the North Carolina Division of Water Quality (NCDWQ) sub -basin 03 -04 -08 of the Neuse River Basin. More specifically, the site is located within US Geologic Survey (USGS) 8 -digit hydrologic unit code (HUC) 03020202 and 14- digit HUC 03020202080020. Flat Swamp creek originates approximately 3.2 miles southwest of Fort Barnwell and 4.5 miles northeast of Dover in Craven County, North Carolina. As of the end of the third growing season (December, 2012) for the Flat Swamp Neuse and Nutrient Offset Buffer Restoration Project, annual monitoring is complete of the nearly 250K bare root tree seedlings planted on a 7x10 spacing ( -622 trees /ac) consisting of character species proposed in the BPDP (2009). The fourth (41') growing season has resulted in continued rapid growth of a healthy and vigorous stand of character trees. According to fourth (4th) year vegetation plot data from thirty eight (38) one (1) -are plots tree survival is between 13 and 21 trees /1 -are equating to 526 to 850 trees /ac (79 -100% survival). Annual vegetation monitoring was completed on December 3 -4, 2012. The average survival for all character trees —687 trees /ac. And the average diameter (DBH) and height is 3.4 cm (1.4 in) and 339.4 cm (11.2 ft) respectively across all character species. The project target goal is 320 trees /ac at the end of 5 years and therefore the project has met success criteria again for the fourth (4f) monitoring year within each plot and overall. First, second, and third year vegetation data shows there has been significant leaf and stem growth establishing that the buffer restoration was successful during the critical period following construction and after the second year during heavy competition from herbaceous plants. Continued monitoring of the site shows additional leaf and stem growth late into the growing season thus improving chances for survival and rapid growth for subsequent years. Flat Swamp Mitigation Bank Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 GreenVest /Flat Swamp, LLC Table of Contents ExecutiveSummary ............................................................................ ............................... i 1.0 Introduction ............................................................................. ............................... 1 2.0 Vegetation Maintenance & Monitoring ................................ ............................... 4 2.1.1 Vegetation Success Criteria ............................................. ............................... 4 2.1.2 Vegetation Data ................................................................ ............................... 6 3.0 Conclusions ............................................................................... ..............................6 4.0 References ................................................................................... ............................... 10 Appendix A — Vegetation Plot Photos (Year 4: 2012) .................... ............................... 11 Appendix B — Bank Credit /Debit Ledgers .................................... ............................... 24 List of Figures Figure 1: Site Location Map (USGS) ............................................... ............................... 3 Figure 2: Monitoring Plot Locations ................................................ ............................... 5 List of Tables Table 1: As -Built Vegetative Communities by Zone for the Flat Swamp Mitigation Bank............................................................................................ ............................... 2 Table 2: Summary of Vegetation Plot Data by Species (Year 4: 2012) ....................... 8 Table 3: Vegetation Monitoring Data ( 2012) ................................... ............................... 9 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 1.0 Introduction The Flat Swamp Mitigation Bank Neuse and Nutrient Offset Buffer Restoration Parcel fourth (41') year maintenance and monitoring report (2012) is complete. Annual site vegetation monitoring was completed on December 3 -4, 2012. The purpose of the Bank Parcel is to improve water quality through the restoration of riparian and non - riparian buffers as proposed in the Flat Swamp Mitigation Bank Parcel Development Package (GV, 2009) and supporting documentation. The Bank Parcel is located in North Carolina Division of Water Quality (NCDWQ) sub -basin 03 -04 -08 of the Neuse River Basin. More specifically, the site is located within US Geologic Survey (USGS) 8 -digit hydrologic unit code (HUC) 03020202 and 14 -dig1t HUC 03020202080020. Flat Swamp creek originates approximately 3.2 miles southwest of Fort Barnwell and 4.5 miles northeast of Dover in Craven County, North Carolina. Flat Swamp Creek is a tributary of the Neuse River and flows east from the site intersecting Core Creek before emptying into the south side of the Neuse River. The FSB is located in the headwaters of Flat Swamp Creek (Latitude 35 degrees 15 minutes 10.96 seconds N and Longitude 77 degrees 22 minutes 04.05 seconds E). The site is bounded by Dover Fort Barnwell Road (SR 1262) to the north and west, Jonestown Road (SR 1258) and Camp Oak Road (SR 1261) to the east, and Dover Bay to the south (Appendix L Figure 1). The Flat Swamp Creek watershed has been extensively impacted by clearing, ditching, ongoing agricultural practices and road building over the past 100 years. These activities have obliterated many of the historical stream and wetland systems, including the riparian and non - riparian wetlands, as well as small coastal plain zero, first and second order streams that once flowed to the Neuse River. The site is in the upper reaches of the Flat Swamp Creek watershed and therefore has a large influence on the water quality and habitat in Flat Swamp Creek, Core Creek, and ultimately the Neuse River. The primary objective is to establish Nutrient Offset and Neuse Buffer credits, provide mitigation for Neuse Buffer and Neuse Nutrient offset payments within the Neuse River Basin, and /or to sell resulting credits to third parties public or private. As constructed the Bank Parcel will provide 20.76 acres Neuse Buffer restoration and 335.88 acres of Nutrient Offset Buffer restoration. A Bank Parcel Development Package (GreenVest, 2009) and Neuse River Riparian Buffer and Nutrient Offset Mitigation Banking Instrument were completed and executed by NCDWQ for the Bank Parcel in 2009. The Mitigation Banking Instrument and an As -Built Report will be amended and finalized in 2012 to reflect the current status of the Bank. Riparian headwater system improvement is accomplished through the restoration of forested buffers along jurisdictional streams and watercourses draining to jurisdictional streams. Restoration of the riparian and non - riparian areas using strategic vegetation planting practices provides stream bank stability, stream shading, water quality improvements through nutrient uptake and sediment filtering, as well as providing wildlife habitat. These riparian buffers will be restored by planting appropriate native species of trees, shrubs, and herbaceous vegetation in zones specific to landscape position, topography and hydrology. As of the end of the fourth (4a') growing season (October, 2012) for the Flat Swamp Neuse and Nutrient Offset Buffer Restoration Project, annual monitoring is complete of the nearly 250K planted bare root tree seedlings on a 7x10 spacing ( -622 trees /ac) consisting of character species proposed in the BPDP (GreenVest, 2009). The fourth (4th) growing season has resulted in a healthy and vigorous stand of character trees. Species planted are seen in Table 1 below. Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Table 1: As -Built Vegetative Communities by Zone for the Flat Swamp Mitigation Bank Craven County Planting Zone Area Zone Recommended Plant Species (Character Trees) Zone (Acres) Description Scientific Name Common Name Cephalanthus occidentalis Buttonbush Included in Stream/Ditch Fraxinus pennsylvanica Green ash 1 Zone 2 Bank Cornus amomum Silky dogwood acreage Nyssa sylvatica Swamp Blackgum Taxodium distichum Bald cypress Quercus shumardii Shumard oak Quercus bicolor Swamp white oak Neuse River Quercus lyrata Overcup oak Buffer Quercus laurifolia Laurel oak 2 20.76 acres (Riparian) Fraxinus pennsylvanica Green ash ( <51 ft.) Quercus michauxii Swamp chestnut oak Quercus pagoda Cherrybark oak Quercus nigra Water oak Quercus phellos Willow oak Quercus shumardii Shumard oak Nutrient Quercus bicolor Swamp white oak Offset Buffer Quercus lyrata Overcup oak (Non- Quercus laurifolia Laurel oak 3 335.88 acres Riparian) Quercus michauxii Swamp chestnut oak (0 -200 ft. and Quercus pagoda Cherrybark oak >51 ft. Quercus nigra Water oak buffers) Quercus phellos Willow oak Pinus palustris Longleaf pine * Area calculated based on a Zone width ( Zones 1, 2 & 3 = 200 ft.) Construction and oversight of the project was completed by Soil, Water, & Environment Group, PLLC, Woodland Vegetation Management, Inc., and Quality Woods. 2 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Figure 1: Site Location Map (USGS) r. 1Y. � w /- -= SITE LOCATION \� - _ - AF 1 — —_- - na — — 1'.50,00lI o.. 0.25 0�5 1 - / P U303 , v Topographic qua e Cov e City Dee r, Fort Bar nwell, & G rifto n Contour Inter, al 2 M eters Prepared For PROJECT VICINITY MAP Figure FLAT SWAMP MITIGATION BANK 1 usACE CRAVEN COUNTY, NORTH CAROLINA 3 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 2.0 Vegetation Maintenance & Monitoring Section IV (C &D) of the Neuse River Riparian Buffer and Nutrient Offset Mitigation Banking Instrument describes vegetation maintenance and monitoring protocol. Monitoring of vegetation will occur for a minimum of five (5) years following the first full growing season, describing the conditions of each Bank parcel and relating those conditions to the success criteria. Reports will be submitted annually to the Division of Water Quality and shall contain the following: 1) A U.S. Geological Survey map showing the location of the Bank; 2) A detailed narrative summarizing the condition of the Bank and all regular maintenance activities; 3) Appropriate topographic maps showing location of sampling plots, permanent photo points, location of transects, etc.; 4) Monitoring data, including specific vegetative counts and photographs; and 5) A copy of the Bank credit /debit ledger Stem counts will be conducted within strategically placed 10m x 10m plots (.0247 ac). When choosing the location for each plot, the primary goal will be to obtain a representative sample of the entire area of disturbance. Therefore, plots will be scattered throughout the project and will attempt to capture all habitat and vegetation density variations. The quantity of monitoring plots was determined in accordance with The Carolina Vegetative Sampling Protocol (Levels I & II), such that no more than two (2) percent of any one Parcel is encompassed in monitoring plots. This analysis equated to thirty -eight (38) monitoring plots distributed across the 356.75 acre buffer restoration area (Figure 2). 2.1.1 Vegetation Success Criteria Vegetation success will be based on tree survivability over a five year monitoring period. Success will be measured by density and growth of character tree species as defined by the Guidelines for Riparian Buffer Restoration prepared by the North Carolina Ecosystem Enhancement Program. "Character Trees" are defined as planted or volunteer species identified from a survey of local vegetation on less degraded sections of the specified reference site and from reference literature such as Classification of the Natural Communities of North Carolina (Schafale and Weakley, 1990) that details native species. "Characteristic Tree Species" include, but is not limited, to species listed in Table 1. Survivability will be based on achieving at least 320 stems (Character Trees) per acre after five years. Planted species must account for a minimum of 30 percent of the above densities. Natural regeneration of species from adjacent forested communities will occur and can be counted in the overall stem counts provided they are native hardwood tree or Character Tree species. A survey of vegetation at the end of each year's growing season (October /November) will be conducted annually over the five year monitoring period in order to verify survivability of the installed plantings. This survey will track the total mortality on an annual basis and be used to calculate survivability at the end of five years. Baseline data was collected for the planted vegetation following installation and routine site inspections were performed throughout the first growing season in 2009. This was completed to insure planted trees were growing well with minimal competition and /or destructive predation. Periodic inspections will continue throughout the monitoring period to insure restoration success. 4 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Figure 2: Monitoring Plot Locations Q rr-�rs -r az�ar -ra aM•y� �a r r� rv— x>.r-c -a n-.:•r.r•�a R� �iaira - .00aa •R• a ,a,� eu� ��rmae wM'. _ -�� Greenvest-Elat Swamp, LLC Gaokin_s Iand..Surveying. F.A. No. 3 Tw hlp, Craven County, NoM CaNilna r e � PRaeess�o foe -154 zxe m As -bultl Survey for Flat Swamp Neu,a Rker Riparian Buffer '= K T 6 and NWleni Off8e1 Bank P .:Xi241- 599 5 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 - - - -- - - - - - - s wrr�r onaer �a wsra wr �ww yeorrr.wr: - nn � ijrX , �aex>u�vs ..' ~a�wrrru��ov — — � � i!! .- A �r it Rwyd aaea nriaa amore awcmz rnx ec avmn ,.se ac _ _ s .�..� eocauw �wrar m rru ra' eurra oar Ac i � + I � ' I ��QQ tyrw+r f I • U wq.�rro�.rt •N/ , r'%w.. ,t� I it �" , J R� �iaira - .00aa •R• a ,a,� eu� ��rmae wM'. _ -�� Greenvest-Elat Swamp, LLC Gaokin_s Iand..Surveying. F.A. No. 3 Tw hlp, Craven County, NoM CaNilna r e � PRaeess�o foe -154 zxe m As -bultl Survey for Flat Swamp Neu,a Rker Riparian Buffer '= K T 6 and NWleni Off8e1 Bank P .:Xi241- 599 5 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Survivability of less than 320 stems per acre at the end of the five year monitoring period may require the installation of additional plantings as replacement for the mortality as approved by NCDWQ. Additionally, visual observations of herbaceous cover and /or competition, invasive species, and herbivore predation will occur during the maintenance and monitoring period of the project and corrective measures to address mortality problems will be implemented as approved by NCDWQ. Visual observations are recorded via permanent photo locations located at each vegetation plot origin and are included in Appendix A. 2.1.2 Vegetation Data According to fourth (4th) year vegetation plot data from thirty eight (38) one (1) -are plots tree survival is between 13 and 21 trees /1 -are equating to 526 to 850 trees /ac (72 -100% survival) (Table 2 & 3). Annual vegetation monitoring was completed on December 3 -4, 2012. The project target goal is 320 trees /ac. at the end of 5 years and therefore the project has met success criteria for the third monitoring year within each plot and overall. First, second, third, and fourth year vegetation data shows there has been significant leaf and stem growth establishing that the buffer restoration was successful during the critical period following construction and after the second and third year during heavy competition from herbaceous plants. Continued monitoring of the site shows additional leaf and stem growth late into the growing season thus improving chances for survival and rapid growth for subsequent years. 3.0 Conclusions The Flat Swamp Neuse and Nutrient Offset Buffer Restoration Project is on a successful trajectory following the fourth (4t') year annual vegetation maintenance and monitoring report findings. Average tree density for the entire project is — 687 trees /ac. Vegetation data in Table 3 show vigorous growth during the fourth (4th) year in both height and basal diameter indicative of excellent growing conditions and maintenance of planted trees. The average diameter (DBl) and height is 3.4 cm (1.4 in) and 339.4 cm (11.2 ft) respectively across all character species. During the winter of 2012, additional trees were planted in areas noted as lacking sufficient stem density during a site visit with DWQ in February of 2012. These areas were located in the southern portion of the property where deer browsing damage is the most prevalent. One species in particular, swamp blackgum, is more susceptible to deer browsing damage and areas affected contained primarily swamp blackgum. These areas along with other areas noted needing additional stems were supplementally planted with a variety of oaks and other species that were part of the originally planting plan in the BPDP. Trees planted included overcup oak, Shumard oak, swamp chestnut oak, bald cypress, and silky dogwood. Longleaf pine was also planted along the high ridge at the north side of the southern portion of the project to fill in some bare spots. During the fall of 2012, this ridge was also blocked off with a barricade to continue to protect the area from vehicular traffic. No additional herbaceous control is foreseen for subsequent years. As part of the BPDP, woody invasive competition and other species competing with character trees will be monitored and controlled if necessary. Deer browsing is not wide - spread considering the location of the project and population of deer. Most browsing and damage has occurred in the southern portion of the site. Deer are actively hunted on the site and browsing should not affect the long -term health of the restoration areas. During the monitoring period, no encroachment of the conservation easement was 6 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 observed across the parcel. Chain barriers have been installed to keep vehicles out of the restoration areas. Continued rapid growth is expected for the next growing season and ultimately a successful riparian restoration project in the Neuse Basin at the end of the 5 year monitoring period and into the future. 7 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Table 2: Summary of Vegetation Plot Data by Species (Year 4: 2012) Note: Each plot totals 0.0247 acre in size Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Plot Species 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Carya sp. Nyssa sylvatica 7 14 3 12 20 Quercus falcata 6 2 9 4 2 8 8 6 11 1 Quercus lyrata 7 7 5 Quercus michauxii 1 Quercus nigra 6 3 3 1 1 5 14 2 7 Quercus phellos 10 4 12 12 9 1 2 11 20 2 1 1 5 10 9 12 12 6 8 Quercus shumardii 3 12 2 Taxodium distichum 6 Total: 17 13 18 17 18 15 19 18 21 15 20 18 17 16 18 17 18 17 17 16 Plot Total /ac: 688 526 729 688 729 607 769 729 850 607 810 729 688 648 729 688 729 688 688 648 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Table 2 Contd.: Summary of Vegetation Plot Data by Species (Year 4: 2012) Note: Each plot totals 0.0247 acre in size Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Plot Plot 1- Plot 1- Species 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 38 sp.- total 38 sp. total /ac Carya sp. 1 1 1 Nyssa sylvatica 6 5 67 71 Quercus falcata 1 1 2 4 1 5 10 12 6 8 11 6 124 132 Quercus lyrata 5 8 4 10 10 6 3 2 67 71 Quercus michauxii 2 3 5 7 4 3 25 27 Quercus nigra 4 4 2 9 4 8 8 5 4 3 1 6 2 102 109 Quercus phellos 10 8 3 1 5 1 6 6 9 8 6 9 219 233 Quercus shumardii 4 6 3 1 31 33 Taxodium distichum 3 9 10 Total: 19 19 14 17 17 19 16 17 17 16 18 18 19 17 14 14 16 13 645 687 Plot Total /ac: 769 769 567 688 688 769 648 688 688 648 729 729 769 688 567 567 648 526 687 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Table 3: Vegetation Monitoring Data (Year 4: 2012) Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Year 4 (2012) Plot no. Character (trees /ac) ddh (mm) DBH (cm) DBH (in) Height (ft) 1 688 12.6 3.0 1.2 6.3 2 526 13.7 3.0 1.2 9.8 3 729 n/a 4.2 1.6 15.9 4 688 38.0 4.4 1.7 13.9 5 729 18.7 3.0 1.2 11.7 6 607 21.1 1.6 0.6 6.5 7 769 20.5 3.6 1.4 6.8 8 729 n/a 4.0 1.6 15.4 9 850 n/a 4.9 1.9 17.2 10 607 22.4 2.0 0.8 9.3 11 810 36.1 1.4 0.6 6.4 12 729 27.9 2.4 0.9 9.9 13 688 n/a 3.8 1.5 14.2 14 648 28.0 0.0 0.0 12.3 15 729 40.0 3.1 1.2 10.7 16 688 28.7 2.9 1.1 10.6 17 729 31.7 2.9 1.1 10.7 18 688 n/a 4.6 1.8 13.7 19 688 27.0 2.8 1.1 9.5 20 648 n/a 3.7 1.5 13.0 21 769 21.0 4.0 1.6 12.8 22 769 27.0 3.3 1.3 11.4 23 567 n/a 5.3 2.1 14.7 24 688 30.0 4.9 1.9 14.6 25 688 20.5 3.1 1.2 10.2 26 769 13.5 4.7 1.9 13.2 27 648 23.0 3.0 1.2 9.8 28 688 21.6 2.9 1.1 8.1 29 688 33.3 3.6 1.4 10.3 30 648 n/a 3.9 1.5 12.0 31 729 25.0 3.3 1.3 12.1 32 729 n/a 3.4 1.3 11.5 33 769 21.0 3.0 1.2 11.1 34 688 45.0 2.9 1.1 9.8 35 567 10.1 4.7 1.9 9.2 36 567 8.5 4.9 1.9 8.9 37 648 31.3 4.7 1.8 12.0 38 526 27.5 3.6 1.4 11.8 Average Plots 1 -38 687 25.0 3.4 1.4 11.2 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 4.0 References GreenVest /Flat Swamp, LLC 2009. Flat Swamp Bank Parcel Development Package. GreenVest /Flat Swamp, LLC, Quality Woods, and Soil, Water, and Environment Group, PLLC. 2009. Schaflale, M.P. and A.S. Weakley. 1990. Classification of the Natural Communities of North Carolina: Third Approximation. N C Nat. Heritage Prog., Div. of Parks and Rec., Dept. of Envir., Health and Nat. Res., Raleigh, NC, 325 pp. 10 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Appendix A — Vegetation Plot Photos (Year 4: 2012) 11 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Flat Swamp Mitigation Bank Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 12 GreenVest /Flat Swamp, LLC Flat Swamp Mitigation Bank Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 13 GreenVest /Flat Swamp, LLC fit• �_ ! _• � M { �. �' : - ,-- -�'._ 1+ -- �i F '� � -' •ice• .' .� i 'r -�:'�: �� .t. �y��„P' i � .•'" •p�' , ,� , , _ �- ,z. 3'- ^ �� � -�.' �, -.a '.:. `' l� ••A ''r .�;i i 1� V ? r'���^Jje,, -r :r�i j, 9 Flat Swamp Mitigation Bank Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 13 GreenVest /Flat Swamp, LLC Flat Swamp Mitigation Bank Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 14 GreenVest /Flat Swamp, LLC "< 0 3• -�Yigl Plot 13 ME—, Plot 15 Flat Swamp Mitigation Bank Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 r 15 GreenVest /Flat Swamp, LLC Plot 14 J; 1 � t Plot 16 I ®A Plot 19 16 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 W= Plot 20 t,}F �•:��^ � � r�. � n Cif � A I' �•��� �:� .'•� � I�."i' ;:4.(.s `�' -f._, .l�.�r:� ��. ffi ;f .. •''•l '✓',5 ,•k .•l � ; r!��r�rpd y,i `I.. r'��x•: r7° �' � •':- +�. -.. -r %fl�..sl'�. V. �Ii � ^'lye � . ;h 7ra� ,� X51 I / ' � 1 � s ra6ai' �.i �.� -. 555 •. J� 4• �' � �' r. - { r� N. rn I' I � • �[� �I; ."",!� �1'� ` {'i '`'�� � .y�)q¢(p�. ��Y� • , .� ".i''.:'ViCiiylY.:: � V f 1. �/+ti J: ?�. �d. '..L '.J,'c J.F•�i+ 4'.' J. y, `�{+a'.�y!.ia.' 7. I ®A Plot 19 16 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 W= Plot 20 17 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 pt Plot 25 Plot 27 Flat Swamp Mitigation Bank Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 4'n ".'•A�e •' 4W. r• '4..{ Plot 26 18 GreenVest /Flat Swamp, LLC FM i• t � , Plot 28 19 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 20 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Plot 37 Flat Swamp Mitigation Bank Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 21 GreenVest /Flat Swamp, LLC Plot 38 Appendix B — Bank Credit /Debit Ledgers 22 Flat Swamp Mitigation Bank GreenVest /Flat Swamp, LLC Neuse & Nutrient Offset Buffer Restoration Parcel Annual Monitoring Report Year 4 - 2012 Credit Ledger: Approved MBI: Sponsor: DWQ Project No.: Last Ledger Update: Total Credits Released to Date: General Data: Nutrient Offset Credits (NOC) FLAT SWAMP NEUSE RIVER RIPARIAN BUFFER and NUTRIENT OFFSET MITIGATION BANKING INSTRUMENT GreenVestlFlat Swamp, LLC DWQ NBR. 07- 0747 10- Dec -12 519,903.30 Nutrient Offset Credits NOC Acreage: 335.88 Nutrient Off -Set Credits: 763,461.96 lbs N 1 acre NOC = 2,273.02 lbs N Regulatory Authority NC Stream, Wetland & Buffer Mitigation 15A NCAC 2H .0506(h; NC Wastewater Discharge Requirements (15A NCAC 213.0234) NC Neuse River Nutrient Sensitive Waters Management Program (15A NCAC 2B .0235) NC Neuse Buffer Rule (15A NCAC 213.0233) Credits Released (Ibs) or Credits Debited (Ibs) or Available Credits Date Sent lAvailable to Bank ( +) Sold from Bank ( -) Pounds N Acres Credit Release Project Name Customer Name Local Government 12- Jan -11 4,805 439,601.91 193.40 Smithfield Packing, Co.lnc (CU 03020202) Smithfield Packing Co. Inc. City of Kinston 15- Mar -12 64,987.91 504,589.82 221.99 Credit Release 10% 20- Mar -12 493.02 504,096.80 221.77 Highlands of Goldsboro (CU 03020202) Highlands of Goldsboro City of Goldsboro 27- Mar -12 252 503,844.80 221.66 Malloy Street Apartments (CU 03020202) Coastal Transport, Inc. City of Goldsboro 6- Apr -12 170.4 503,674.40 221.59 Brinkley's Transmission (CU 03020202) Brinkley's Transmission City of Kinston 10- Apr -12 287.22 503,387.18 221.46 Carquest- Grayson Landing (CU30202020) Tri -City Construction Company City of Greenville 23- May -12 628.8 502,758.38 221.19 Mills Automotive Group (CU03020202) Mills Automotive Group, LLC City of Goldsboro 2- Jul -12 90,880.88 593,619.26 261.16 Credit Release Bank Modification 20- Aug -12 384.62 593,234.64 260.99 VA Hospital (CU03020202) 2012 -0007 Construction Managers, Inc. City of Goldsboro 21- Sep -12 532.73 592,701.91 260.76 Handy Mart (CU03020202) 2012 -0008 E. J. Pope & Son, Inc. City of Goldsboro 6- Nov -12 476 592,225.91 260.55 State Employee's Credit Union (CU 03020202) 2012 -0010 State Employee's Credit Union City of Kinston 6- Nov -12 436.17 591,789.74 260.35 State Employee's Credit Union (CU 03020202) 2012 -0011 State Employee's Credit Union City of Goldsboro 8- Nov -12 235.8 591,535.94 260.24 Wayne Montessori School (CU 03020202) 2012 -0012 Wayne Montessori School City of Goldsboro 10- Dec -12 go! 591,445.94 260.20 Riverside Animal Hospital (CU 03020202) 2012 -0013 Riverside Animal Hospital City of Kinston Credit Ledger: Approved MEL Sponsor: DWQ Project No.: Last Ledger Update: Total Credits Released to Date: General Data: RBC Acreage Regulatory Authority Nauss Riparian Buffer Credits (RBC) FLAT SWAMP NEUSE RIVER RIPARIAN BUFFER and NUTRIENT OFFSET MITIGATION BANKING INSTRUMENT GreenVest /Flat Swamp, LLC DWQ NBR. 07- 0747 December 17,2012 723,444.48 Neuse Buffer Credits 20.76 904,305.60 ft2 Neuse Riparian NC Stream, Wetland & Buffer Mitigation 15A NCAC 2H .0506(h) NC Wastewater Discharge Requirements (15A NCAC 2[3.0234; NC Neuse River Nutrient Sensitive Waters Management Program (15A NCAC 2[3.0235; NC Neuse Buffer Rule (15A NCAC 28.0233) 20.76 Credits Released (ft2) or Credits Debited (ft) or Available Credits Date Sent Available to Bank ( +) Sold from Bank ( -) ac ft2 Credit Release /Project Name Customer Name Local Government 30- Nov -09 443,005.20 10.17 443,005.20 Credit Release of 50% 11- Jan -10 88,601.04 12.20 531,606.24 Credit Release of 10% 14- Feb -11 88,601.04 14.24 620,207.28 Credit Release of 10% 15- Mar -12 88,601.04 16.27 708,808.32 Credit Release of 10% 2- Jun -12 14,636.16 16.61 723,444.48 Credit Release Modification 17- Dec -12 2,286 16.55 720,918.00 Piedmont Gas -Line 25A (CU 020203)2012 -0006 Piedmont Natural Gas Company City of Kinston