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HomeMy WebLinkAbout20120365 Ver 1_Year 3 Monitoring Report_20150414[ 1L0IlII Lola IMM".AlW ANNUAL REPORT Final LOFLIN DAIRY BUFFER MITIGATION SITE Randolph County, NC NCDENR Contract No. 003995 NCEEP ID No. 95008 Data Collection Period: July 2014 Draft Submission Date: August 4, 2014 Final Submission Date: August 12, 2014 PREPARED FOR: t ,.A r If '1p MIMI NC Department of Environment and Natural Resources, Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC 27699 -1652 PREPARED BY: w WILDLANDS E NO IN F E R I N G Wildlands Engineering, Inc. 1430 S. Mint Street, Suite 104 Charlotte, NC 28203 Phone: 704.332.7754 Fax: 704.332.3306 EXECUTIVE SUMMARY The Loflin Dairy Buffer Mitigation Site, hereafter referred to as the Site, is located within the Randleman Reservoir watershed of the Cape Fear River Basin. On -site stream channels are unnamed tributaries to Bob Branch, which drains to the Randleman Regional Reservoir. The Site is located in the Carolina Slate Belt of the Piedmont Physiographic Province (USGS, 1998) approximately six miles southeast of the intersection of Interstate 85 and Highway 311 in Randolph County, NC. Directions and a map of the Site are provided in Figure 1 (Appendix 1). The Site has historically been used for agricultural purposes, and is surrounded by fields that are alternately used for cattle and crop production. A conservation easement has been recorded to protect 9.8 acres of riparian corridor resources in perpetuity. The project is being completed to provide buffer mitigation units (BMUs) in the Cape Fear River Basin, and will include restore 9.1 acres in buffer restoration. The remaining protected acreage is buffer preservation not sought for credit. See Table 1 (Appendix 1) for a summary of project components and mitigation credits. A map of the conservation easement and project reaches is provided in Figure 2 (Appendix 1). The goals of the Site address water quality improvements identified in the Cape Fear River Basin Restoration Priorities Report (RBRP) (NCEEP 2009) and include the following: • Remove harmful nutrients from creek flow; • Reduce pollution of creek by excess sediment; • Restore terrestrial habitat; and • Improve aesthetics. The following project objectives were established in the Loflin Dairy Buffer Mitigation Site Mitigation Plan (2012) to meet the RBRP goals: • 9.1 acres of riparian area will be fenced off from adjacent agricultural activities and runoff will be filtered through buffer zones. Flood flows will be filtered through restored riparian areas, where flood flow will spread through native vegetation. Vegetation will be planted to uptake excess nutrients; • Stream bank erosion which contributes sediment load to the creek will be greatly reduced, if not eliminated, in the project area. Eroding streambanks will be stabilized by increased woody root mass in banks and reducing channel incision. Storm flow containing grit and fine sediment will be filtered through restored riparian buffer areas, where flow will spread through native vegetation; • The establishment and maintenance of riparian buffers will create long -term shading of the channel bed, reducing thermal heating and improving aquatic habitat; and • Adjacent buffer and riparian habitats will be restored with native vegetation and invasive species will be treated as part of the project. Native vegetation will provide cover and food for terrestrial creatures. Overall, the Site has met the required buffer mitigation success criteria for the third year of annual monitoring (MY3). Although three vegetation plots (4, 6 and 15) did not meet the MY3 success criteria, the average stem density of the Site is greater than the required MY3 success criteria. Areas with johnson grass (Sorghum halepense) and patches of other invasive species observed in MY3 will be treated and maintained as needed throughout the monitoring period to ensure minimal advancement occurs within the Site. w Loflin Dairy Buffer Mitigation Site Monitoring Year 3 Annual Report - FINAL Page i LOFLIN DAIRY BUFFER MITIGATION SITE Monitoring Year 3 Annual Report ExecutiveSummary .............................................................................. ............................... 1.0 Project Overview ...................................................................... ............................... 1.1 Project Goals and Objectives ................................................ ............................... 1.2 Monitoring Year 3 Data Assessment ..................................... ............................... 1.3 Monitoring Year 3 Summary ................................................. ............................... 2.0 Methodology ............................................................................ ............................... 3.0 References ................................................................................ ............................... APPENDICES Appendix 1 General Tables and Figures Figure 1 Project Vicinity Map Figure 2 Project Component /Asset Map Table 1 Project Components and Mitigation Credits Table 2 Project Activity and Reporting History Table 3 Project Contact Table Table 4 Project Baseline Information and Attributes Appendix 2 Visual Assessment Data Figure 3.0 -3.3 Integrated Current Condition Plan View Table 5 Vegetation Condition Assessment Table Vegetation Photographs Appendix 3 Vegetation Plot Data Table 6 Vegetation Plot Criteria Attainment Table 7 CVS Vegetation Plot Metadata Table 8 Planted and Total Stem Count 2 3 3 4 Loflin Dairy Buffer Mitigation Site Monitoring Year 3 Annual Report - FINAL Page ii 1.0 PROJECT OVERVIEW The Loflin Dairy Buffer Mitigation Site, hereafter referred to as the Site, is located within the Randleman Reservoir watershed (North Carolina Division of Water Resources (NCDWR) Subbasin 03- 06 -08) of the Cape Fear River Basin (United States Geological Survey (USGS) Hydrologic Unit Code (HUC) 03030003010060). On -site stream channels are unnamed tributaries to Bob Branch (NCDWR Index No. 17- 9.6 -(1)) which drains to the Randleman Regional Reservoir. The Site is located in the Carolina Slate Belt of the Piedmont Physiographic Province (USGS, 1998) approximately six miles southeast of the intersection of Interstate 85 and Highway 311 in Randolph County, NC. Directions and a map of the Site are provided in Figure 1 (Appendix 1). The Site has historically been used for agricultural purposes. The current property owner has confirmed that Area A was used as an active dairy farm since 1947 and Area B has been surrounded by agricultural fields since the late 1920s. The Site is surrounded by fields that are alternately used for cattle and crop production. The Site is comprised of two areas (Area A and B) on one parcel of land along several unnamed tributaries and ephemeral ditches to Bob Branch. A map of the conservation easement and project reaches is provided in Figure 2. Bob Branch is a direct tributary to the Randleman Regional Reservoir. The reservoir is a regional water supply and stream buffer protection rules are in place throughout the watershed. At the downstream limits of the project, Area A has a drainage area of 18 acres (0.03 square mile) and Area B has a drainage area of 59 acres (0.09 square mile). The NCDWR assigns best usage classifications to State Waters that reflect water quality conditions and potential resource usage. Bob Branch is classified as Class WS -IV waters. Class WS -IV waters are used as sources of water supply for drinking or food processing purposes where a more restrictive WS -I, WS -II, or WS -III classification is not feasible. These waters are also protected for Class C uses such as secondary recreation, fishing, wildlife, fish and aquatic life propagation and survival, and agriculture. WS -IV waters are generally in moderately to highly - developed watersheds or Protected Areas. This portion flowing into the Randleman Regional Reservoir is located within the Critical Area or area within one -half mile of a water supply A conservation easement has been recorded to protect 9.8 acres of riparian corridor resources in perpetuity. The project is being completed to provide buffer mitigation units (BMUs) in the Cape Fear River Basin and will include 9.1 acres of buffer restoration. The remaining protected acreage is buffer preservation not sought for credit. See Table 1 (Appendix 1) for a summary of project components and mitigation credits. A map of the conservation easement and project reaches is provided in Figure 2 (Appendix 1). 1.1 Project Goals and Objectives Prior to construction activities, the primary watershed stressor was the lack of a vegetated buffer and nutrient runoff from adjacent agricultural maintenance activities. The riparian zones within these areas were maintained and mowed on an annual basis resulting in varying buffer widths and densities. The riparian zones were also actively sprayed due to their locations in an active row crop field and cattle pasture. A concentrated flow of cattle waste drained directly to several of the tributaries located adjacent to the dairy farm. Although there is no immediate evidence of increased development within the project site's watersheds; the new NC Highway 311 corridor is being constructed immediately downstream of the project area. This new highway corridor may increase development pressure on the project's watersheds and this area of Randolph County in the future. The restored riparian buffer areas within the Site will aid in protecting water quality and endangered species habitat within the Deep River V% Loflin Dairy Buffer Mitigation Site Monitoring Year 3 Annual Report — FINAL Page 1 watershed by filtering runoff from adjacent agricultural practices and restoring terrestrial habitat. The Deep River watershed is an important component of the Randleman Regional Reservoir in this part of the state. Tables 1 -4 in Appendix 1 present detailed information for pre and post restoration conditions. The goals of the Site address water quality improvements identified in the Cape Fear River Basin Restoration Priorities Report (RBRP) (NCEEP 2009) and include the following: • Remove harmful nutrients from creek flow; • Reduce pollution of creek by excess sediment; • Restore terrestrial habitat; and • Improve aesthetics. The following project objectives were established in the Loflin Dairy Buffer Mitigation Site Mitigation Plan (2012) to meet the RBRP goals: • 9.1 acres of riparian area will be fenced off from adjacent agricultural activities and runoff will be filtered through buffer zones. Flood flows will be filtered through restored riparian areas, where flood flow will spread through native vegetation. Vegetation will be planted to uptake excess nutrients; • Stream bank erosion which contributes sediment load to the creek will be greatly reduced, if not eliminated, in the project area. Eroding streambanks will be stabilized by increased woody root mass in banks and reducing channel incision. Storm flow containing grit and fine sediment will be filtered through restored riparian buffer areas, where flow will spread through native vegetation; • The establishment and maintenance of riparian buffers will create long -term shading of the channel bed, reducing thermal heating and improving aquatic habitat; and • Adjacent buffer and riparian habitats will be restored with native vegetation and invasive species will be treated as part of the project. Native vegetation will provide cover and food for terrestrial creatures. 1.2 Monitoring Year 3 Data Assessment The final mitigation plan was submitted and accepted by the North Carolina Ecosystem Enhancement Program (NCEEP) in February 2012. Grading activities were completed by the landowner in March 2012. Planting activities were completed by Bruton Natural Systems, Inc. in March 2012. The baseline monitoring and as -built survey were completed in April 2012. There were no significant deviations reported in the project elements in comparison to the design plans. Appendix 1 provides more detailed project activity, history, contact information, and watershed /site background information for this project. The buffer restoration success criteria for the Site follows the approved success criteria presented in the NCEEP Mitigation Plan Guidance (Version 2.0, 10/01/2010). Biannual monitoring was conducted to assess the condition of the finished project in April and July 2014. 1.2.1 Vegetative Assessment A total of 16 vegetation plots were established within the project easement area using standard 10 meter by 10 meter vegetation monitoring plots. Plots were randomly established within planted portions of the stream buffer areas to capture the heterogeneity of the designed vegetative communities. The plot corners have been marked and are recoverable either through field identification Loflin Dairy Buffer Mitigation Site Monitoring Year 3 Annual Report — FINAL Page 2 or with the use of a GPS unit. Reference photographs at the origin looking diagonally across the plot to the opposite corner were taken with the as- built. The final vegetative success criteria will be the survival of 320 planted stems per acre in the buffer corridor at the end of year five (5) of the monitoring period. Along with the stem density requirement, the final planted vegetation community must also include at least two different planted species to be considered successful. The extent of invasive species coverage will also need to be monitored and controlled as necessary. The MY3 average stem density for the Site is 407 stems /acre, which is greater than the interim requirement of 320 stems /acre, but approximately 53% less than the baseline (MYO) density recorded (764 stems /acre) in April 2012. There is an average of 10 stems /plot in MY3 compared to 11 stems /plot in MY2, 13 stems /plot in MY1 and 19 stems /plot in MYO. Of the 16 plots, 13 met the success criteria required for MY3. Vegetation plots 4, 6 and 15 did not meet the MY3 success criteria due to insufficient stem density. In addition, Plot 15 does not meet the requirement of having at least two different planted species. Vegetation plot 4 had a moderate initial rate of mortality in both MY1 and MY2. The loss of 2 stems in MY3, each one having low vigor scores in MY2, pushed the plot into non - compliance. Vegetation Plots 6 and 16 had a high initial mortality rate in MY1, but stem death is tapering off in subsequent monitoring years. Species that did not fare well in these plots consisted of Liriodendron tulipifera, Betula nigra, and Fraxinus pennsylvanica. The Site was originally planted in March 2012, which was toward the end of several consecutive years of drought, so it is possible that lower than normal precipitation contributed to poor establishment of planted bare root stock in these plots. The poor survival rate does not appear to correspond with areas of dense invasive herbaceous cover as described in the following paragraph and shown in the current condition plan view maps (Figures 3.0 -3.3). Areas of johnson grass (Sorghum halepense) were noted within the Site, covering approximately 40% of the planted acreage. This is an improvement over MY2 coverage of Sorghum halepense, following herbicide treatments. Other non - native invasive plants were observed on -site, covering an additional 14% of the planted acreage including: honeysuckle (Lonicera sp.), Chinese privet (Ligustrum sinense), and kudzu (Pueria montana). These areas will be selectively treated with herbicide in Fall 2014 and follow up treatments will be conducted seasonally as necessary to control their spread and dominance. Please refer to Appendix 2 for vegetation plot photographs and visual assessment data and Appendix 3 for vegetation plot data. 1.3 Monitoring Year 3 Summary Overall, the Site has met the required buffer mitigation success criteria for MY3. Although three vegetation plots (4, 6 and 15) did not meet the MY3 success criteria, the average stem density of the Site is greater than the required MY3 success criteria. The areas of Sorghum halepense and patches of other invasive species observed in MY3 will be treated and maintained as needed throughout the monitoring period to ensure minimal advancement occurs within the Site. Summary information /data related to the performance of various project and monitoring elements can be found in the tables and figures in the report appendices. Narrative background and supporting information formerly found in these reports can be found in the Mitigation Plan documents available on NCEEP's website. All raw data supporting the tables and figures in the appendices are available from NCEEP upon request. 2.0 METHODOLOGY Vegetation monitoring protocols followed the Carolina Vegetation Survey - NCEEP Level Two Protocol (Lee et al., 2006). Loflin Dairy Buffer Mitigation Site Monitoring Year 3 Annual Report — FINAL Page 3 3.0 REFERENCES Lee, Michael T., Peet, Robert K., Steven D., Wentworth, Thomas R. 2006. CVS -EEP Protocol for Recording Vegetation Version 4.0. Retrieved from http: / /www.nceep.net /business/ North Carolina Ecosystem Enhancement Program. 2009. Cape Fear River Basin Restoraion Priorities 2009. http: / /www.nceep. net / services /lwps /cape_fear /RBRP%20Cape %20Fear/ 202008. pdf Schafale, M.P. and A.S. Weakley. 1990. Classification of the Natural Communities of North Carolina, 3rd approx. North Carolina Natural Heritage Program, Raleigh, North Carolina. United States Department of Agriculture (USDA), 2009. Natural Resources Conservation Service, Soil Survey Geographic (SSURGO) database for Randolph County, North Carolina. http : / /SoilDataMart.nres.usda.gov United States Geological Survey (USGS), 1998. North Carolina Geology. http: / /www. geology. enr .state.nc.us /usgs /carolina.htm Weakley, A.S. 2008. Flora of the Carolinas, Virginia, Georgia, Northern Florida, and Surrounding Areas (Draft April 2008). University of North Carolina at Chapel Hill: Chapel Hill, NC. Wildlands Engineering, Inc. 2012. Loflin Dairy Buffer Mitigation Site Mitigation Plan. NCEEP, Raleigh, NC. Wildlands Engineering, Inc. 2012. Loflin Dairy Buffer Mitigation Site Baseline Monitoring Document and As -Built Baseline Report. NCEEP, Raleigh, NC. Loflin Dairy Buffer Mitigation Site Monitoring Year 3 Annual Report — FINAL Page 4 APPENDIX 1. General Tables and Figures ■1.IL .! Hydrologic Unit Code (14) NCDWQ Subbasin 03 -06 -08 EEP Targeted Watersheds - Project Location 03030002020010 I'_ d r I J)30, 00301 010 03040103030010 igh 030 0030 020 • F I Poill nl I rlrrr a1 I I =al r c 11 311 c' u itf,,r, , _ -_- I,,1�� X300 0100 %P SI - ` it = .l. I- 030401030 9(330 Hlfil� _ - u r 8=- - - - - =- ----- - - -- - - -� _ 'Ihoma,rille MM The subject project site is an environmental restoration site of the NCEEP and is encompassed by a recorded conservation easement, but is bordered by land under private ownership. Accessing the site may require traversing areas near or along the easement boundary and therefore access by the general public is not permitted. Access by authorized personnel of state and federal agencies or their designees /contractors involved in the 030401 development, oversight, and stewardship of the restoration site is permitted within the terms and timeframes of their defined roles. Any intended site visitation or activity by any person outside of these previously sanctioned roles and activites requires prior coordination with NCEEP. Phi!&detph''a B. �i 03030002020040 Unix Wit:; -nr I•Iert'i Caroli ._rclvta AST 03030002',,..... y 29 �l 0 1.25 2.5 Miles WILDLANDS I 1 1 1 I tem ENGINEERING L;n gar ��int�i�t Greensboro l 030300020 1 !I!a���o ©03o1ooso dr,ll,h i Directions: The Loflin Dairy Buffer Mitigation Project is located approximately six miles southeast of the intersection of Interstate 85 and Highway 311 in Radolph County, NC. From Interstate 85, take exit 111, and drive east on S. Main St. (Highway 311). After approximately 6 miles, Loflin Dairy Rd will be on the right, which ends at the Site. Figure I Project Vicinity Map Loflin Dairy Buffer Mitigation Site NCEEP Project Number 95008 Monitoring Year 3 Randolph County, NC Figure 2. Project Component /Asset Map �Y Loflin Dairy Buffer Mitigation Site 0 175 350 700 Feet NCEEP Project Number 95008 pf W I L D L A N I1= °= I I I I I Monitoring Year 3 T, la%f �� ENGINEERI Randolph County, NC Table 1. Project Components and Mitigation Credits Loflin Dairy Buffer Mitigation Site (NCEEP Project No.95008) Monitoring Year 3 Mitigation Credits Stream Riparian Wetland Non-Riparian Wetland Nitrogen Phosphorous Buffer Nutrient Offer Nutrient Offset Type R RE RR RE Totals N/A N/A N/A N/A N/A N/A 9.1 N/A N/A Project Components Reach ID Stationing/ Location Exisitng Footage (LF) Approach Restoration or Restoration Equivalent Area (acres) Mitigation Ratio Reach Al Area A N/A Restoration 1.7 1:1 Reach A2 Area A N/A Restoration 0.7 1:1 Reach B Area B N/A Restoration 3.6 1:1 Reach B2 Area B N/A Restoration 1.1 1:1 Reach B3 Area B N/A Restoration 2.0 1:1 Component Summation Restoration Level Stream (linear feet) Non - Riparian Wetland Riparian Wetland (acres) (acres) Buffer (square feet) Upland (acres) Riverine Non- Riverine Restoration 396,396 Enhancement Enhancement I Enhancement II Creation Preservation High Quality Preservation BMP Elements Elements Location Purpose/Function Notes BR = Bioretention Cell; S F= Sand Filter; SW = Stormwater Wetland; WDP = Wet Detention Pond; DDP = Dry Detention Pond; FS = Filter Strip; S = Grassed Swale; LS = Level Spreader; NI = Natural Infiltration Area; FB = Forested Buffer Table 2. Project Activity and Reporting History Loflin Dairy Buffer Mitigation Site (NCEEP Project No.95008) Monitoring Year 3 Activity or Report Date Collection Complete Completion or Deliver Mitigation Plan December 2011 February 2012 Final Design - Construction Plans December 2011 February 2012 Construction January 2012 January 2012 Temporary S &E mix applied to entire project area* January 2012 January 2012 Permanent seed mix applied to reach/segments January 2012 January 2012 Containerized and B &B plantings for reach/segments March 2012 March 2012 Baseline Monitoring Document (Year 0 Monitoring - baseline) Aril 2012 June 2012 Year 1 Monitoring Set 2012 December 2012 Year 2 Monitoring July 2013 August 2013 Year 3 Monitoring July 2014 December 2014 Yeaz 4 Monitorin 2015 December 2015 Year 5 Monitorin 2016 December 2016 *Seed and mulch is added as each section of construction is completed. Table 3. Project Contact Table Loflin Dairy Buffer Mitigation Site (NCEEP Project No.95008) Monitoring Year 3 Designer Wildlands Engineering, Inc. 312 West Millbrook Road, Suite 225 Raleigh, NC 27609 Daniel Taylor 919.851.9986 Construction Contractor Landowner 2409 Loftin Dairy Road Clifford W. Loflin Sophia, NC 27350 Planting Contractor Bruton Natural Systems, Inc. PO Box 1197 Freemont, NC 27830 Charlie Bruton 919.242.6555 Seeding Contractor Bruton Natural Systems, Inc. PO Box 1197 Freemont, NC 27830 Charlie Bruton 919.242.6555 Seed Mix Sources Mellow Marsh Farm Nursery Stock Suppliers Arborgen Dykes and Son Nursery NCForestry Service, Claridge Nurser Monitoring Performers Wildlands Engineering, Inc. Kirsten Y. Gimbert Vegetation Monitoring, POC 704.332.7754, ext. 110 Table 4. Project Baseline Information and Attributes Loflin Dairy Buffer Mitigation Site (NCEEP Project No.95008) Monitoring Year 3 Project Information Project Name Loftin Dairy Buffer Mitigation Site County Randolph Project Area acres 9.8 Project Coordinates (latitude and longitude) 35° 50'44.082"N, 79° 52'22.487"W Project Watershed Summary Information Physiographic Province Carolina Slate Belt of the Piedmont River Basin Cape Fear USGS Hydrologic Unit 8-digit 03030003 USGS Hydrologic Unit 14-digit 03030003010060 DWQ Sub -basin 03 -06 -08 Area A Ir I JI Area B Project Drainage Area acres 18 59 Project Drainage Area Percentage of Impervious Area <1% CGIA Land Use Classification 82% Cultivated Land and 18% Forested Land 45% Cultivated Land, 40% Forested Land, 10% Residential, and 5 % Commercial IFReach Summary Information Parameters Area A Area B Length of reach (linear feet) - Post - Restoration Reach Al : 917 Reach A2: 155 Reach A2(ephem):180 Reach A3: 120 Reach B Reach B2 2 866 : 866 Reach B3 : 486 Valley classification N/A N/A Drainage area (acres) Reach Al : 61 Reach A2: 6.5 Reach A3: 1.0 Reach B 1 : 230 Reach B2 : 26 Reach B3 : 22 NCDWQ stream identification score Reach Al : 24/ 34.5 Reach A2 : 23.25 Reach A3: N/A Reach B1 : 27.25/ 35.5 Reach B2: 20.75 Reach B3 : 22.75 NCDWQ Water Quality Classification WS -IV, C Morphological Desri tion stream a Reach Al — Per. / Int. Reach A2 — Int. / Ephemeral Ditch Reach A3- Ephemeral Ditch Reach B 1 — Per. / Int. Reach B2 — Int. Reach B3 — Int. Evolution trend (Simon's Model) - Pre- Restoration N/A N/A Underlying mapped soils W nott-Enon complex Mecklenburg loam, 8 -15% slopes; Mecklenburg clay loam, 2 -8% slopes Drainage class well drained well drained Soil H dric status No No Sloe 8 -15% 2 -8% FEMA classification no regulated floodplain Native vegetation community Bottom -land Forest Percent composition of exotic invasive vegetation - Post - Restoration 0% Regulatory Considerations Regulation Applicable? Resolved? Supporting Documentation Waters of the United States - Section 404 N/A N/A N/A Waters of the United States - Section 401 N/A N/A N/A Endangered Species Act X X Loflin Dairy Buffer Mitigation Plan; studies found "no effect" (letter from USFWS) Historic Preservation Act X X Loflin Diary Buffer Mitigation Plan; No historic resources were found to be impacted (letter from SHPO Coastal Zone Management Act (CZMA) /Coastal Area Management Act CAMA N/A N/A N/A FEMA Flood lain Compliance N/A N/A N/A Essential Fisheries Habitat N/A N/A N/A APPENDIX 2. Visual Assessment Data Y - }� ftWILDLANDS Lem ENGI N E E R I N 11 lai ement Figure 3.0 Integrated Current Condition Plan View (Key) 200 400 800Feet Loflin Dairy Buffer Mitigation Site i I i I NCEEP Project Number 95008 Monitoring Year 3 Randolph County, NC r1 1 i A-, ._ G; }� WILDLANDS Lem ENGINEERING 1{;i gat ezlcnt i i r 1 i 0 75 150 z Figure 3.1 Integrated Current Condition Plan View (Sheet 1 of 3) 300Feet Loflin Dairy Buffer Mitigation Site J NCEEP Project Number 95008 Monitoring Year 3 Randolph County, NC ■Pr 71.I r oject Location Conservation Easement Stream Banks - Existing Streams 3 ' Invasive Plant Coverage mild (5 % -10% cover) moderate (10 % -50% cover) severe (50 %< cover) - Vegetation Plot Condition - MY3 Criteria Not Met 0 Criteria Met �■ <s 11 � z Figure 3.1 Integrated Current Condition Plan View (Sheet 1 of 3) 300Feet Loflin Dairy Buffer Mitigation Site J NCEEP Project Number 95008 Monitoring Year 3 Randolph County, NC Figure 3.2 Integrated Current Condition Plan View (Sheet 2 of 3) 0 75 150 300 Feet Loflin Dairy Buffer Mitigation Site I i I i I NCEEP Project Number 95008 W I L D L A N D S Monitoring Year 3 em e ENGINEERING LI INI OIII011 Randolph County, NC +� kWILDLANDS 4�m ENGINEERING Li Yai eiilent Figure 3.3 Integrated Current Condition Plan View (Sheet 3 of 3) 75 150 300Feet Loflin Dairy Buffer Mitigation Site I I I NCEEP Project Number 95008 Monitoring Year 3 Randolph County, NC Table 5. Vegetation Condition Assessment Table Loflin Dairy Buffer Mitigation Site (NCEEP Project No. 95008) Monitoring Year 3 Planted Acreage 9.1 Vegetation Category Definitions Mapping Threshold acres Number of Polygons Combined Acreage % of Planted Acreage* Bare Areas Very limited cover of both woody and herbaceous material 0.1 0 0 0.00% Low Stem Density Areas Woody stem densities clearly below target levels based on MY3, 4, or 5 stem count criteria. 0.1 3 0.6 7% Total 3 1 0.6 1 7% Areas of Poor Growth Rates or Vigor Areas with woody stems of a size class that are obviously small given the monitoring year. 0.25 acres 0 0 0% Cumulative Total 3 0.6 7% Easement Acreage 9.8 Vegetation Category Definitions Mapping Threshold (SF)_ Number of Polygons Combined Acreage % of Planted Acreage Invasive Areas of Concern' Areas of points (if too small to render as polygons at map scale). 1000 13 4.9 54% Easement Encroachment Areas Areas of points (if too small to render as polygons at map scale). none 0 0 0% ' Approximately 40% of the planted acreage is covered withSorghum halepense, other invasive plants are present with less severity including Ligustrum sinense, Pueraria montana, and Lonicera sp. See Section 1.2 for details. Vegetation Photographs Vegetation Plot 7 (07/08/2014) 1 Vegetation Plot 8 (07/08/2014) 1 Vegetation Plot 9 (07/08/2014) 1 Vegetation Plot 10 (07/08/2014) 1 Vegetation Plot 11 (07/08/2014) 1 Vegetation Plot 12 (07/08/2014) 1 Vegetation Plot 13 (07/08/2014) 1 Vegetation Plot 14 (07/08/2014) 1 Vegetation Plot 15 (07/08/2014) 1 Vegetation Plot 16 (07/08/2014) APPENDIX 3. Vegetation Plot Data Table 6. Vegetation Plot Criteria Attainment Loflin Dairy Buffer Mitigation Site (NCEEP Project No. 95008) Monitoring Year 3 Plot MY3 Success Criteria Met (Y/N) Tract Mean 1 Y 81% 2 Y 3 Y 4 N 5 Y 6 N 7 Y 8 Y 9 Y 10 Y 11 Y 12 Y 13 Y 14 Y 15 N 16 Y Table 7. CVS Vegetation Plot Metadata Loflin Dairy Buffer Mitigation Site (NCEEP Project No. 95008) Monitoring Year 3 Report Prepared By Alea Tuttle Date Prepared 7/17/2013 16:45 database name Lo in Dai MY3_cvs -ee -ent tool- v2.3.1.mdb database location :\ActivePro'ects\005 -02131 Lo in Dairy Buffer Mitigation SiteWonitoringWonitoring Year AVe etation Assessment DESCRIPTION OF WORKSHEETS IN THIS DOCUMENT ------------ Metadata IDescription o database le, the report worksheets, and a summary o ro'ect s and project data. Plots Each p r Ject is listed with its PLANTED stems per acre, or each year. This excludes live stakes. Stem Count by Plot and Spp A matrix of the count of total living stems qf each species (planted and natural volunteers combined or each lot; dead and missing stems are excluded. PROJECT SUMMARY ------------------------------------- Project Code 95008 project Name Loftin Dairy Mitigation Site Description Buffer Mitigation length (ft) stream-to-edge width (ft) area (s m) Required Plots (calculated) 116 Sampled Plots 116 Table 8. Planted and Total Stem Counts Loflin Dairy Mitigation Site (NCEEP Project No. 95008) Monitoring Year 3 MYO & MY data are updated from the previously published reports because it now contains automated CVS data Color Coding for Table Exceeds requirements by 10% Exceeds requirements, but by less than 10°% Fails to meet requirements, by less than 10% Fails to meet requirements by more tb40 %o Volunteer species included in total PnoLS: Number of Planted stems excluding live stakes P -all: Number of planted stems including live stakes T: Total Stems Current Plot Data (MY3 2014) Scientific Name Common Name Species Type 95008 -WEI -0001 95008 -WEI -0002 95008 -WEI -0003 95008 -WEI -0004 95008 -WEI -0005 95008 -WEI -0006 95008 -WEI -0007 95008 -WEI -0008 95008 -WEI -0009 95008 -WEI -0010 95008 -WEI -0011 PnoLS FP--all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -al noLS P -all T PnoLS P -all T PnoLS P -all T Betula nigra river birch Tree 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 Carpinus caroliniana American hornbeam Tree 1 1 1 3 3 3 Carya hickory Tree 1 2 Celtis laevigata sugarberry Tree 1 Diospyros virginiana common persimmon Tree 4 Fraxinus pennsylvanica green ash Tree 8 8 8 5 5 8 5 5 5 2 2 2 1 1 1 4 4 4 8 8 1 8 4 4 1 4 1 1 1 1 Liquidambar styracii lua sweetgum Tree 4 2 Liriodendron tulipifera tuliptree Tree 2 2 2 1 1 1 1 4 4 4 2 2 2 1 1 1 1 1 1 Nyssa sylvatica blackgum Tree Platanus occidentalis American sycamore Tree 2 2 2 2 2 2 4 4 4 3 3 3 6 6 6 5 5 5 8 8 8 Quercus michauxii swamp chestnut oak Tree 1 1 1 1 1 1 3 3 3 1 1 1 Quercus phellos willow oak Tree 4 4 4 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 4 4 4 5 5 5 Quercus rubra northern red oak Tree 1 1 1 1 1 1 1 1 1 Salix nigra black willow Tree 12 Ulmus alata 1winged ehn Tree 1 2 Stem count 10 10 11 12 12 21 10 10 19 6 6 6 9 9 9 6 6 8 14 14 14 10 10 22 15 15 15 9 9 9 16 16 16 size (ares) 1 1 1 1 1 1 1 1 1 1 1 size (ACRES) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Species count 2 2 3 4 4 7 4 4 8 3 3 3 5 5 5 3 3 4 5 5 5 3 3 4 6 6 6 4 4 4 5 5 5 Stems per ACRE 405 405 445 486 850 405 769 243 243 243 364 364 243 243 324 567 567 567 405 405 890 607 607 364 364 364 647 647 647 MYO & MY data are updated from the previously published reports because it now contains automated CVS data Color Coding for Table Exceeds requirements by 10% Exceeds requirements, but by less than 10°% Fails to meet requirements, by less than 10% Fails to meet requirements by more tb40 %o Volunteer species included in total PnoLS: Number of Planted stems excluding live stakes P -all: Number of planted stems including live stakes T: Total Stems Table 8. Planted and Total Stem Counts Loflin Dairy Mitigation Site (NCEEP Project No. 95008) Monitoring Year 3 MYO & MY data are updated from the previously published reports because it now contains automated CVS data Color Coding for Table Exceeds requirements by 10% Exceeds requirements, but by less than 10°% Fails to meet requirements, by less than 10% Fails to meet requirements by more than 10% Volunteer species included in total PnoLS: Number of Planted stems excluding live stakes P -all: Number of planted stems including live stakes T: Total Stems Current Plot Data (MY3 2014) Annual Summary Scientific Name Common Name Species Type 95008 -WEI -0012 95008 -WEI -0013 95008 -WEI -0014 95008 -WEI -0015 95008 -WWI -0016 MY3 (2014) MY2 (2013) MY1 (9/2012) MYO (4/2012) PnoLS FP-all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T Betula nigra river birch Tree 2 2 2 2 2 2 4 4 4 14 14 14 16 16 16 27 27 27 95 95 95 Carpinus caroliniana American hornbeam Tree 1 1 1 4 4 4 9 9 9 12 12 12 23 23 23 18 18 18 Carya hickory Tree 3 1 Celtis laevigata sugarberry Tree 1 Diospyros virginiana common persimmon Tree 4 Fraxinuspennsylvanica green ash Tree 2 2 2 6 6 6 8 8 8 3 3 3 57 57 60 57 57 57 61 61 61 62 62 62 Liquidambar styracii lua sweetgum Tree 6 Liriodendron tulipifera tuliptree Tree 11 11 12 12 12 12 17 17 17 30 30 30 Nyssa sylvatica blackgum Tree 1 1 Platanus occidentalis American sycamore Tree 2 2 2 1 1 1 5 5 5 38 38 38 39 39 39 42 42 42 50 50 50 Quercus michauxii swamp chestnut oak Tree 6 6 6 7 7 7 11 11 11 7 7 7 Quercus phellos willow oak Tree 2 2 2 21 21 21 24 24 24 24 24 24 19 19 19 Quercus rubra northern red oak Tree 1 1 1 I 1 1 5 5 5 6 6 6 12 12 12 21 21 21 Salix nigra black willow Tree 12 Ulmus alata winged elm Tree 3 Stem count 9 9 9 9 9 9 14 14 14 4 4 5 8 8 8 161 161 195 173 173 174 217 217 217 302 302 302 size (ares) 1 1 1 1 1 16 16 16 16 size (ACRES) 0.02 0.02 0.02 0.02 0.02 0.40 0.40 0.40 0.40 Species countl 5 1 5 5 3 3 3 4 4 4 1 1 2 2 2 2 8 8 15 8 8 9 8 8 8 8 8 8 Stems per ACRE 1 364 1 364 364 364 364 364 567 567 1 567 162 202 324 324 324 407 407 493 438 438 440 549 549 549 764 764 764 MYO & MY data are updated from the previously published reports because it now contains automated CVS data Color Coding for Table Exceeds requirements by 10% Exceeds requirements, but by less than 10°% Fails to meet requirements, by less than 10% Fails to meet requirements by more than 10% Volunteer species included in total PnoLS: Number of Planted stems excluding live stakes P -all: Number of planted stems including live stakes T: Total Stems