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HomeMy WebLinkAbout20200047 Ver 2_BanishedBull_2023_MY3_20231027_20231027ID#* 20200047 Version* 2 Select Reviewer: Katie Merritt Initial Review Completed Date 10/30/2023 Mitigation Project Submittal - 10/27/2023 Is this a Prospectus, Technical Proposal or a New Site?* Yes No Type of Mitigation Project:* Stream Wetlands Buffer Nutrient Offset (Select all that apply) Project Contact Information Email Address: Contact Name: * mherrmann@watershedinvestment Michael Herrmann snc.net Project Information ............. ID#: * 20200047 Version:* 2 Existing ID# Existing Version Project Type: DMS Mitigation Bank Project Name: Banished Bull Buffer and Nutrient Offset Bank County: Orange Document Information Mitigation Document Type:* Mitigation Monitoring Report File Upload: BanishedBull_2023_MY3_20231027.pdf 15.51MB Please upload only one PDF of the complete file that needs to be submitted... Signature Print Name:* Michael Herrmann Signature: � d. �uucatit. WATERSHED Investments October 27, 2023 Katie Merritt Nutrient Offset & Buffer Banking Coordinator NCDENR-Division of Water Resources 1617 Mail Service Center Raleigh, NC 27699-1617 Subject: Year 3 Monitoring Report Banished Bull (DWR# 2020-0047 v2) Dear Ms. Merritt: Enclosed is the Year 3 monitoring report for the Banished Bull Buffer Mitigation and Nutrient Offset Bank which we are submitting for your review. I have uploaded an electronic version of the report to the DWR portal. If you need to discuss the project, please contact me at mherrmanngwatershedinvestmentsnc.net (email) or 919-559-6264 (phone). Sincerely, Mike Herrmann 1630 Weatherford Circle, Raleigh NC 27604 1 Tel : 919-533-9195 1 www.watershedinvestmentsnc.net YEAR 3 (2023) MONITORING REPORT Banished Bull Buffer and Nutrient Offset Bank Parcel Falls Lake Watershed Neuse River Basin HUC 03020201 Orange County, NC DWR# 2020-0047v2 Prepared by: Axiom Environmental, Inc. 218 Snow Avenue Raleigh, NC 27603 Phone: 919.215.1693 Prepared for: Watershed Investments NC, LLC 1630 Weatherford Circle Raleigh, NC 27604 Phone: 919.533.9195 October 2023 :iz SHED ents EXECUTIVE SUMMARY Watershed Investments NC (Sponsor) is pleased to provide the NC Division of Water Resources (D)X/R) this Year 3 (2023) Annual Monitoring Report for the Banished Bull Buffer and Nutrient Offset Bank Parcel (Site). The purpose of this project is to generate Falls Lake riparian buffer restoration and nutrient offset credits. The Site is included in the Banished Bull Mitigation Banking Instrument (MBI) for Riparian Buffer Mitigation and Nutrient Offset Credits between Watershed Investments NC, LLC and the NC Division of Water Resources (DWR) approved on November 17th, 2020. The MBI is in accordance with 15A NCAC 02B .0295 (Temporary Consolidated Buffer Mitigation Rule, effective October 24, 2014) and 15A NCAC 02B .0240 (Nutrient Offset Payments Rule). The Site is located approximately 6 miles northeast of Hillsborough, NC (Figure 1, Appendix A) along Schley Road. Surface water drainage features at the Site are part of the Upper Falls Lake Watershed. The Site is in the Neuse River Basin 14-digit United States Geological Survey (USGS) Cataloging Unit 03020201020020 of the South Atlantic/Gulf Region (North Carolina Division of Water Quality [NCDWQ] Sub -basin Number 03-04-01). Project restoration activities and planting were completed in October -December 2020. Completed project activities, reporting history, completion dates, project contacts, and project attributes are summarized in Tables 1-4 (Appendix A). The Site encompasses 8.72 acres of land along unnamed tributaries to South Fork Little River and is located in Orange County. Tract Acreage Location Banished Bull 8.72 acres 4321 Schley Road, Hillsborough, NC 27278 This project is restoring buffers adjacent to surface water features in the Upper Falls Lake Watershed (WS- M in order to reduce nutrients that flow into the South Fork of the Little River and ultimately into Falls Lake. This project has ancillary benefits that include reducing sediment runoff, reducing nutrients to streams through agricultural runoff, improving aquatic, and terrestrial habitat. Any nutrient offset or riparian buffer mitigation generated from this Bank Parcel may offset impacts from development, both existing and proposed, within the Upper Falls Lake watershed. Banished Bull Year 3 (2023) Annual Monitoring Report Vatershed Investments NC Table of Contents 1.0 PROJECT MONITORING AND PERFORMANCE STANDARDS.......................................................................... 1 1.1 Project Monitoring Plan..................................................................................................................................1 1.2 Success Criteria.................................................................................................................................................1 2.0 MITIGATION POTENTIAL.................................................................................................................................... 2 3.0 SITE MAINTENANCE............................................................................................................................................ 2 4.0 REFERENCES..........................................................................................................................................................2 Appendices APPENDIX A. GENERAL FIGURES AND TABLES Figure 1. Site Location Figure 2. Current Conditions Plan View Figure 3. Component and Asset Map Table 1. Banished Bull Buffer Credit Generation Summary Table 2. Project Activity and Reporting History Table 3. Project Contacts Table Table 4. Project Baseline Information and Attributes APPENDIX B. VEGETATION DATA Table 5. Planting List Table 6. Riparian Buffer Vegetation Totals Table 6A. 2023 Temporary Vegetation Plot Data Table 7. Planted and Total Stems by Plot and Species Table 8. CVS Data Summary Vegetation Plot Photographs APPENDIX C. SITE MAINTENANCE Banished Bull Year 3 (2023) Annual Monitoring Report Wlatershed Investments NC 2 1.0 PROJECT MONITORING AND PERFORMANCE STANDARDS 1.1 Project Monitoring Plan Riparian vegetation monitoring for the site will be based on the CVS Level 1-2 Protocol for Recording Vegetation, Version 4.2 (Lee et al. 2008). Annual vegetation monitoring will occur each year during the fall season with the first year of data collection occurring at least 6 months after initial planting of the Site. Vegetation monitoring plots measure 0.0247 acre in size and cover 2% of the planted area. Accordingly, eight (8) permanent vegetation plots will be used to monitor the Site vegetation. At the request of NC DWR, additional data was collected after the as -built was submitted to supplement the permanent plots. Ten (10) vegetation transects (.0247ac) were conducted throughout the site. These plots were remeasured during MY3 (2023); the data is summarized in Appendix B and transect locations are depicted on Figure 2 (Appendix A). Temporary plot data will continue to be collected on an as -needed basis. A reference photo will be taken at each plot origin. All planted stems in the plots are marked with flagging tape and/or a pin flag and are recorded. Data collected will include species, height, planting type (planted stem or volunteer), vigor, and grid location. Year 3 (2023) CVS data was collected on October 4, 2023 by Axiom Environmental and derived an average density of 430 planted stems per acre for permanent plots (excluding live stakes) (Table 7, Appendix B) with an average plant height of 3.52 feet. The average density for the temporary transects was 498 stems per acre with an average height of 4.55 feet. Planted and temporary plots had a combined average density of 464 stems per acre and combined average height of 4.03 feet. Additionally, permanent plots contained an average of 5.8 species per plot. Deer browse was observed throughout the site, but generally, tree mortality was low. In several plots resprouts of previously dead or missing stems were located. Live stakes along the mainstem were vigorous. The Sponsor shall submit to DWR an annual monitoring report for each phase, no later than December 31 of each year for five consecutive years. Reports will document the success of the vegetation and any maintenance, supplemental planting, or encroachment within the easement areas. Monitoring bonds shall be renewed with confirmation of renewal provided to DWR with each annual monitoring report. DWR reserves the right to alter the credit release schedule if monitoring reports are submitted without proof of bond renewals. Invasive and noxious species will be monitored annually and controlled as needed so that none become dominant or alter the desired community structure of the site. 1.2 Success Criteria Pursuant to criteria found in the Temporary Consolidated Buffer Mitigation Rule 15A NCAC 02B .0295 and Banished Bull BPDP, vegetative success for the Site will require the survival of at least 260 planted trees per acre at the end of Year 5. Natural recruits will not count towards annual achievement of performance standards; however, they may be considered during review by the DWR. Recruitment of volunteer trees throughout the site is anticipated due to forests upstream of the site. Banished Bull Year 3 (2023) Annual Monitoring Report Wlatershed Investments NC 2.0 MITIGATION POTENTIAL As noted in the Banished Bull BPDP, buffer credit determination is subject to the Temporary Buffer Rule 15A NCAC 02B .0295(h) and (i). Figure 3 (Appendix A) identifies the riparian areas and credit types for the Site. An area of 8.156 acres at the site is being restored with credits being divided between Buffer Mitigation (212,901 ft2 or 4.8884.933 acres) and Nutrient Offset (142,384 ft2 or 3.269 acres). Applying DWR' s credit generation for calculating nutrient reduction for riparian restoration of agricultural land detailed in the Site' s MBI, the proposed nutrient offset area would generate reductions of 7,429.793 lbs nitrogen and 478.536 lbs phosphorus. Detailed credit calculations are included in Table 1 (Appendix A). 3.0 SITE MAINTENANCE Based on observations during MY2 monitoring, the Sponsor elected to supplementally plant an area in the central portion of the site with 300 1-gallon potted trees detailed in Table 5. Planting was completed on January 10, 2023. The area subject to the replant was targeted due to low stem densities in adjacent plots (Plots 2 and 6). This area is depicted on Figure 2 (Appendix A). No invasive treatments or spraying to control herbaceous vegetation was performed during Year 3 (2023). Invasive species at the site were minimal and will continue to be monitored and treated if necessary. Based on Year 3 data, some targeted planting activities are planned during the winter of 2023/2024. Details on planned adaptive management activities are included in Appendix C of this report. Table 5. 2023 Containerized Plant Material Species Count River Birch (Betula ni ra 55 Hackber Celtis occidentalis 40 Tulip Poplar riodendron tuli i era 40 Persimmon (Diojpyros vi iniana 40 Swamp Chestnut Oak uercus michauxii 55 Total 300 4.0 REFERENCES 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. Shafale, M. P., and Weakley, A.S. 1990. Classification of the natural communities of North Carolina, third approximation. NC Department of Environment and Natural Resources, Natural Heritage Program. Raleigh, NC. Banished Bull Year 3 (2023) Annual Monitoring Report Watershed Investments NC APPENDIX A GENERAL FIGURES AND TABLES Figure 1. Site Location Figure 2. Current Conditions Plan View Figure 3. Component and Asset Map Table 1. Banished Bull Buffer Credit Generation Summary Table 2. Project Activity and Reporting History Table 3. Project Contacts Table Table 4. Project Baseline Information and Attributes Appendices Banished Bull Year 3 (2023) Annual Monitoring Report Watershed Investments NC Aram Environmeniar Inc. .,. ���-- , � ,bra f� � •.:\tom •, � �Y+ J I •r ,1•i Prepared for: Yj \f J I L r Copyright:- I Society, i cubed^� ., ` �.r: r`_�. r =f - r 57 = f r Project: UN rBANISHED BULL { - -. - i / f _ ZIP • , - _ ���'��,- RIPARIAN BUFFER rA. r o - ,e .A' Schley Road 'I:�ti W_� • G= - -t� :, _ t`_ f MITIGATION SITE i L ZD: t� s� � T � � � � � � � � r � �!_ =—_ �' �,' �� r �• Orange County, NC Title: '•�' SITE LOCATION yRo a r ti .-� c — ._t•Mincey Road _ : �,.• 1 •. _ R, 41 ``r boa _ { � � ��` S1+ _ `�- i y 1 ; ti.l . _. Drawn by: atop _4 -r r f� S ��," t d• A— KRJ IN 'j; Date: FEB 2021 86 J 1 Scale: r ' '.� }.. r::Fs l • r �F 'r ` I. % _` '. ti ! - >'- - 1:20000 f I Y •' Project No.: USGS 7.5 Minute Topographic Map (Caldwell, NC Quad) 21-005 - r" -.• Directions to the Site from Raleigh: - Take 1-40 West out of Raleigh and travel 9.0 miles, FIGURE - Take exit 279B to merge onto NC-147 N, <' '• I �' - After 12.1 miles, merge onto 1-85 S, After 2.1 miles, take exit 170 for US-70 W toward NC-86 N, ` 7: a. 1 '" L - Take an immediate right onto Pleasant Green Road, In 5.8 miles, continue straight onto Schley Road, 'sa C�o,py igFit::©-2013,Nati: n'popograp'I r - Site is located on the left side of Schley Road after 3.8 miles. Society,.i=cube,d'r_:-- f ', 6 (� Legend t; Conservation Easement Boundary High Tensile Electric Fencing Stream Channel TOB -100 ft (Riparian Buffer Credit Area) 101 - 200 ft (Nutrient Offset Credit Area) ® Areas Generating No Credit Utility Easement A 0 100 200 400 I0 if . Feet ♦-�^Y-!/. j((rFl9 .TJ!•(�ri e2' frtw ::. L♦ .. •1.�.��4'}.+q+AOfli�'r - s� Prepared for: .�1 AWK All a Banished Bull j , � u�kr-exekr j j r . Bxffar iKast*rati*n Project Orange County, /JA Project Assets Drawn by: PHP Date: MAY 2021 Scale: 1:1100 Project No.: 21-004 FIGURE 3 Table 1. Banished Bull, INC DWR ID# 2020-0047, Project Credits Neuse 03020201 - Upper Falls Lake Project Area N Credit Conversion Ratio (ft2/pound) P Credit Conversion Ratio (ft2/pound) 19.16394 297.54099 Credit Type Location Subject? (enter NO if ephemeral or ditch') Feature Type Mitigation Activity Min -Max Buffer Width (ft) Feature Name i Total Area (ft) Total (Creditable) Area of Buffer Mitigation (ft') Initial Credit Ratio (x:1) %Full Credit Final Credit Ratio (x:1) Convertible to Riparian Buffer? Riparian Buffer Credits Convertible to Nutrient Offset? Delivered Nutrient Offset: N (Ibs) Delivered Nutrient Offset: P (Ibs) Buffer Rural Yes I / P Restoration 0-100 Mainstem 188,931 188,931 1 100% 1.00000 Yes 188,931.000 Yes 9,858.655 634.974 Buffer Rural No Ephemeral Restoration 0-100 UT to Mainstem 23,970 23,970 1 100% 1.00000 Yes 23,970.000 Yes 1,250.787 80.560 Nutrient Offset Rural Yes I / P Restoration 101-200 Mainstem 133,498 133,498 1 33% 3.03030 No — Yes 6,966.106 448.671 Nutrient Offset Rural No Ephemeral Restoration 101-200 UT to Mainstem 8,886 8,886 1 33% 3.03030 No — Yes 463.686 29.865 Totals (ft2): Total Buffer (ft2): Total Nutrient Offset (ft2): 355,285 355,285 212,901.000 18,539.234 1,194.070 212,901 212,901 142,384 N/A Total Ephemeral Area (ft) for Credit Total Eligible Ephemeral Area (ft) Enter Preservation Credits Below Total Eligible for Preservation (ft) f Credit Type Location Subject? Feature Type Mitigation Activity Min -Max Bufer Width (ft) Feature Name Rural Yes hem, Rural Yes Ephem, TOTAL AREA OF BUFFER MITIGATION (TABM) Mitigation Totals Square Feet Credits Restoration: 212,901 212,901.000 Enhancement: 0 0.000 Preservation: 0 0.000 Total Riparian Buffer: 212,901 212,901.000 TOTAL NUTRIENT OFFSET MITIGATION Mitigation Totals Square Feet I Credits Nutrient Offset: Nitrogen: 142 384 7,429.793 Phosphorus: 478.536 0-100 0-100 Preservation Area Subtotals (ft) 1. The Randleman Lake buffer rules allow some ditches to be classified as subject according to 15A NCAC 02B .0250 (5)(a). 23,970 23,970 53,225 11.3% 70,967 0.0% Total Area (sf) Total (Creditable) Area for Buffer Mitigation (ft') 0 0 0 0 0 0 Ephemeral Reaches as %TABM Preservation as %TABM Initial Credit I %Full Credit I Final Credit I Riparian Ratio (x:1) Ratio (x:1) Buffer Credits last updated 08/03/2020 9 Table 2. Project Activitv and Reportin_a History Activity or Report Data Collection Completion or Delivery Banished Bull Bank Parcel Mitigation Banking Instrument Signed - November 17, 2020 Orange County Planning & Inspection Determination - February 9, 2015 DWR Staff Site Visit for Project Viability & Service Area Approval - February 19, 2020 Revised BPDP Submitted - September 22, 2020 Revised BPDP Approved - November 17. 2020 Site Preparation & Invasive Controls - October 14, 2020 Site Planting - December 2020 Restoration work verification site visit with DWR Staff - - Draft As -Built & Baseline Monitoring Document February 4, 2021 May 2021 Year 1 (2021) Annual Monitoring Report October 14, 2021 November 2021 2022 Site Maintenance 1700 Bare Root Plantings - February 21, 2022 2022 Site Maintenance Sitewide Herbicide Treatment - July 27, 2022 Year 2 (2022) Annual Monitoring Report September 2022 September 2022 2023 Site Maintenance 300 1-Gallon potted stems - January 10, 2023 Year 3 (2023) Annual Monitoring Report October 2023 October 2023 Appendices Banished Bull Year 3 (2023) Annual Monitoring Report Watershed Investments NC 10 Table 3. Project Contacts Table Site Prep and Planting Contractor Ripple EcoSolutions 215 Moonridge Road Chapel Hill, NC 27516 george@ripple-eco.com 919-818-3984 Surveying K2 Design Group 5688 US Hwy 70 East Goldsboro, NC 27534 k2design@suddenlink.net 919-751-0075 Conservation Easement Preparation Banking Documents and Reports Preparation Harriss & Marion, PLLC Watershed Investments NC 3326 Durham -Chapel Hill Blvd 1630 Weatherford Circle P.O Box 51009 Raleigh, NC 27604 Durham, NC 27717 mherrmann@watershedinvestmentsnc.net joe@hmattorneys.net 919-559-6264 919-493-8421 Nursery/Seedling Supplier Monitoring Services Dykes and Son Nursery Axiom Environmental Inc 825 Maude Etter Road 218 Snow Avenue McMinnville, TN 37110 Raleigh, NC 27603 931-668-8833 919-215-1693 glewis@axiomenvi.ronmental.org Table 4. Project Baseline Information & Attributes Table Project Information Project Name Banished Bull Mitigation Site County Orange Project Area (acres) 8.72 Project Coordinates (latitude and longitude) 35.1500,-79.0461 Project Watershed Summary Information Physiographic Province Piedmont River Basin Neuse USGS Hydrologic Unit 8-digit 03020201 USGS Hydrologic Unit 14- git 03020201020020 DWQ Sub -basin 03-04-01 Falls Lake Subwatershed Upper Falls Lake Appendices Banished Bull Year 3 (2023) Annual Monitoring Report Watershed Investments NC APPENDIX B VEGETATION DATA Table 5. Planting List Table 6. Riparian Buffer Vegetation Totals Table 6A. 2023 Temporary Vegetation Plot Data Table 7. Planted and Total Stems by Plot and Species Table 8. CVS Data Summary Vegetation Plot Photographs Appendices Banished Bull Year 3 (2023) Annual Monitoring Report Watershed Investments NC 12 Table 5. Planting List Piedmont Alluvial Forest Acreage Planted 8.72 Species Total Stems Planted River Birch (Betula nigra) 950 Hackberry (Celtis occidentalis) 600 Persimmon (Diospyros virginiana) 300 Tulip poplar (Liriodendron tulpifera) 900 Black Gum (Nyssa sylvatica) 600 American Sycamore (Platanus occidentalis) 950 White Oak (Quercus alba) 600 Swamp Chestnut Oak (Quercus michauxii) 650 Southern Red Oak (Quercus falcata) 300 Willow Oak (Quercusphellos) 300 TOTAL 6150 Table 6. 2023 Riparian Buffer Vegetation Totals Plot # Riparian Buffer Stems' (per acre) Success Criteria Met? 1 323.7 Yes 2 364.2 Yes 3 383.3 No 4 404.7 Yes 5 485.6 Yes 6 445.2 No 7 566.6 Yes 8 566.6 Yes Project Avg 430 Yes 1 Buffer Stems=Native planted hardwood trees. Does NOT include shrubs. No pines. No vines. Appendices Banished Bull Year 3 (2023) Annual Monitoring Report Watershed Investments NC 13 Table 6A. 2023 Temporary Vegetation Plot Data Banished Bull Buffer and Nutrieni Species T-1 T-2 T-3 T-4 T-5 T-6 T-7 T-8 T-9 T-10 Year 3 (2023) Betula nigra 4 1 3 1 2 2 3 16 Celtis occidentalis 3 1 6 1 2 3 1 3 1 21 Diospyros virginiana 3 1 1 2 1 2 1 2 1 1 2 1 2 17 Liriodendron tulipifera 1 1 Nysso sylvotica 1 1 Platnus occidentalis 5 2 3 2 3 6 8 6 35 Quercus spp. 1 2 1 1 3 2 1 1 12 Quercus alba 3 2 1 1 1 1 3 12 Quercus michauxii 3 1 1 1 2 8 Total Number of Stems 16 9 14 9 11 10 10 10 18 16 123 Size (Acres) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.25 Species Count 5 6 5 6 5 7 5 5 6 6 5.6 Stems/Acre 647 1 364 567 364 445 405 405 405 728 647 498 Average Height (ft)j 6.05 1 2.64 1 3.60 4.50 4.57 4.27 3.71 4.19 6.31 5.67 4.55 14 EEP Project Code 21004. Project Name: BanishedBull Current Plot Data (MY3 2023) Annual Means Scientific Name Common Name Species Type 21004-01-0001 21004-01-0002 21004-01-0003 21004-01-0004 21004-01-0005 21004-01-0006 21004-01-0007 21004-01-0008 MY3 (2023) MY2 2022) MY1 (2021) MYO (2021) PnoLS P-all T PnoLS P-all T PnoLS P-all T Pnol-S P-all T Pnol-S P-all T Pnol-S P-all T Pnol-S P-all T Pnol-S P-all T Pnol-S P-all T Pnol-S P-all T Pnol-S P-all T Pnol-S P-all T Betula nigra river birch Tree 21 2 2 1 1 1 1 1 1 5 5 5 2 2 2 2 2 2 2 2 2 15 15 15 15 15 15 20 20 20 28 28 28 Ca rya hickory Tree 1 1 Celtis occidentalis common hackberry Tree 3 3 3 2 2 2 3 3 3 2 2 2 1 1 1 1 1 1 12 12 12 13 13 13 16 16 16 16 16 16 Diospyros virginiana common persimmon Tree 1 1 11 1 1 1 1 1 2 1 2 2 2 5 5 7 4 4 4 5 5 5 4 4 4 Liquidambar styraciflua sweetgum Tree 12 12 Liriodendron tulipifera tuliptree Tree 1 1 1 3 3 31 15 15 15 Nyssa sylvatica blackgum Tree 1 1 1 1 1 11 2 2 2 3 3 3 9 9 9 18 18 18 Platanus occidentalis American sycamore Tree 2 2 2 2 2 2 3 3 3 2 2 2 1 1 1 2 2 2 4 4 4 3 3 3 19 19 19 15 15 15 11 11 11 10 10 10 Quercus oak Tree 1 1 1 1 1 1 2 2 2 1 1 1 5 5 5 6 6 6 15 15 15 34 34 34 Quercus alba white oak Tree 11 1 11 1 1 1 2 2 2 4 4 4 2 2 2 10 10 10 6 61 6 6 6 6 3 3 3 Quercus lyrata overcup oak Tree 1 1 1 Quercus michauxii swamp chestnut oak Tree 1 1 1 3 3 3 1 1 1 1 1 1 1 3 3 3 91 9 9 6 6 6 9 91 9 2 2 2 Quercus phellos willow oak Tree 1 1 1 1 1 1 2 2 2 2 2 2 1 1 1 1 1 1 8 8 8 7 7 7 8 81 8 ill 11 11 Quercus rubra Inorthern red oak lTree 1 1 1 Stem count size (ares) size (ACRES) Species count Stems per ACRE 8 81 9 9 9 7 7 7 10 10 24 12 12 13 11 11 11 14 14 14 14 141 14 85 85 100 76 76 76 103 103 103 1421 1421 142 1 1 1 1 1 1 1 1 1 1 1 8 8 1 8 8 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.20 0.20 0.20 0.20 6 6 6 6 6 6 3 3 3 7 1404.71 7 9 5 5 6 6 6 6 7 7 7 7 7 7 9 9 11 10 10 10 11 11 11 11 11 11 323.7 323.7 323. 3364.2 364.2 364.2 283.3 283.3 2 83. 3 404.71 971.2 485.61 485.61 526.11445.21 445.21 445.2 566.61 566.61 566.61 566.61 566.61 566.6 4301 4301 505.91 384.51 384.51 384.51 5211 5211 5211718.31 718.31 718.3 Color for Density 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% 15 Table 8. Plot Data Snmmary plot Species X coordinate Y coordinate Height (cm) DBH 1 Quex us alb. 1.0 4.7 53 - 1 Bemla nigxa 4.8 0.5 62 - 1 Qua michaurii 6.8 3.5 62 0.2 1 Platanus ocrldentalis 9.8 5.3 250 3.3 1 Quac 9.0 8.6 71 - 1 Diospyros irginians, 1 7.1 9.7 150 .2 1 Betula nigxa 2.6 6.0 90 - 1 Platanus ocrldenralis 1.0 9.2 145 .7 Plot Species X coordinate Y coordinate Height (cm) DBH 2 Qua michauad 0.9 4.8 80 0.3 2 Platanus-ddentalis 7.2 1.0 300 2.5 2 Betula nigm 8.9 4.0 45 - 2 Qua us phellos 4.5 7.0 71 - 2 Qua michauad B.. 7.5 110 - 2 Platanus-ddentalis 2.9 9.1 165 0.7 2 Qua michauad 0.9 3.4 72 2 Qua michauxd 6.2 8.0 33 2 Quex us alb. 7.2 4.4 42 2 Diospyrosvuginiana 1 9.2 2.6 1 150 0.4 Plot Species X coordinate Y coordinate Height (cm) DBH 3 Celtic-ddmmlis 4.0 3.5 52 3 Platanus-ddentalis 3.1 4.3 250 2 3 Celtic-ddentalis 6.7 7.4 61 3 Celtic-ddentalis 1.0 8.6 88 3 Platanus-ddentalis 4.2 6.6 250 1.8 3 Qua us phellos 8.6 4.5 50 3 Platanus-ddentalis 5.4 9.7 130 Plot Species X coordinate Y coordinate Height (cm) DBH 4 Celtic-ddentalia 0.3 1.1 61 4 Diospyros vuginians 2.5 2.6 170 0.5 4 Quem 7.4 0.5 40 4 Platanus ..ddentalis 9.5 1.4 240 2.9 4 Plat anus-ddentalis 8.2 4.7 295 3 4 Qua us phellos 9.6 8.7 52 4 li-lanigxa 2.1 95 72 4 Celtic-ddentalis 2.2 8.7 52 4 Qua us phellos 3.1 5.4 52 4 Qua much -di 0.4 4.9 70 Plot Species X coordinate Y coordinate Height (card DBH 5 Betula nigxa 1.2 3.6 52 - 5 Celtic ocddentalis 6.5 3.5 28 - 5 Qua us phellos 7.4 5.3 50 - 5 Qua us phellos 9.2 5.7 70 - 5 Nyssa sylvattca 7.2 8.4 42 - 5 Betula nigxa 5.4 8.4 42 - 5 Betula nigxa 3.3 9.8 45 - 5 Celtic-ddentalis 1.0 8.8 62 - 5 Betula nigxa 0.7 5.9 52 - 5 Betula nigxa 0.3 8.2 42 - 5 Celtic-ddentalis 2.1 8.8 61 - 5 Platanus ocddentalis 9.3 0.9 114 - Plot Species X coordinate Y coordinate Height (cm) DBH 6 Benda igr. 0.7 0.5 70 - 6 Betula mgra 0.4 3.9 60 - 6 Quercus 2.1 3.6 61 - 6 Celtic ra,.dentdis 8.1 1.4 69 - 6 QU-Cu. 6.4 7.7 62 - 6 Celtic ocdd-gt 0.7 7.2 60 - 6 Quacus alb. 3.9 1.1 58 6 Plat -us ocddmtahi 3.5 4.1 160 1.1 6 Quex us alba 4.2 4.8 49 6 Quex 1.3 8.3 62 6 Platanus occidmtalis 8.7 4.1 170 0.8 Plot Species X coordinate Y coordinate Height (cm) DBH 7 Quex us phellos 2.4 0.8 61 - 7 Nyssa yl-oc. 2.8 4.4 31 - 7 Betula mgra 8.5 1.3 100 - 7 Platanus o,ddmtg, 7.5 6.8 285 2.4 7 Qua us alb. 9.1 8.1 52 - 7 Qua us alb. 8.9 9.4 62 - 7 Platanus o,ddmtah, 5.4 9.5 288 2.4 7 Qua us alb. 0.0 7.1 82 - 7 Celds ocddmtahi 4.0 8.1 52 - 7 Betula mgra 5.9 1.0 60 - 7 Qu-us 3.3 5A 100 - 7 Platanus ocddeotahi 7.6 1.9 170 .8 7 Platanus ocodeotahi 5.9 6.7 137 .2 7 Qua us alb. 2.9 9.4 59 - Plot Species X coordinate Y coordinate Height (cm) DBH 8 Qua us alb. 2.2 2.5 80 2.4 8 Platanus o,cidentg, 4.8 1.6 420 - 8 Betula mgra 9.1 0.5 72 - 8 Diospyros vixgiot .. 9.3 3.1 120 - 8 Quru, micha- 7.1 3.2 63 - 8 Betula nigra 6.3 4.7 82 1.7 8 Plat-s occidenta6s 7.3 6.2 388 - 8 Qu-usmich-h 9.7 6.0 72 - 8 Celtic occid-Et 9.8 8.6 112 - 8 Qua us alb. 7.3 8.9 52 - 8 Qu-usmich-h 3.8 7.5 122 2.8 8 Platanus occidenta6s 4.5 5.5 400 0.3 8 Dlospyros v.g--. 9.4 0.1 200 1.2 8 Quex us phellos 7.7 4.0 62 - Plot Plot Avemge(ft) 1 3.62 2 3.50 3 4.13 4 3.62 5 1.80 6 2.63 7 3.61 8 5.26 Site Average - 3.52 (ft) 16 11 2023/l10/04 �? is ru ' 5 I"w +10, t IA9. a c i 7 M „ r z" I r L , Banished Bull MY3 (2023) Transect Photographs (October 2023) 21 APPENDIX C SITE MAINTENANCE Appendices Banished Bull Year 3 (2023) Annual Monitoring Report Watershed Investments NC 22 Appendix C. Banished Bull Adaptive Management Plan 10/17/22 DWR #2020-0047 Site Overview and History This Adaptive Management Plan is provided to address concerns over year 2 monitoring of planted stem success at the Banished Bull Mitigation Bank Parcel (Site). Watershed Investments NC (WINC), the sponsor, originally planted the site in December 2020. The site encompasses 8.72 acres of land along an unnamed tributary to the South Fork of the Little River and ultimately into Falls Lake (See Figure 1 for a map of the site). Year 2 (2022) monitoring data was collected on September 22, 2022 by Axiom Environmental (See Year 2 Monitoring Report). Results showed that two of the eight fixed monitoring areas, (plots 2 and 6), had planted stem counts that averaged 202 and 243 stems per acre, below project success criteria of 260 planted stems. As a result, adaptive management activities are planned around these monitoring areas in the winter of (2022/2023). Overall, average planted stem density for all plots at the site was 384/acre. Stressors observed at the site include deer browse, competition from herbaceous species, and mortality attributed to drought conditions over the 2022 summer. Adpative Management Plan The following adaptive management activities are proposed to boost low planted stem counts in portions of the project area. Herbaceous competition has been observed from Johnson grass (Sorghum halepense). An initial herbicide application of this invasive plant was conducted on 7/27/22 by Ripple EcoSolutions. Follow-up treatment will be conducted as needed to prevent its re-establishment using chemicals labeled safe for use in riparian zones and applied at rates labeled for treatment of fescue. Precautions will be taken to avoid collateral damage to desirable vegetation (both planted and volunteer). Pesticide application will be conducted by a licensed application specialist and logs will be available upon request. To increase planted stem density, a total of approximately 300 one -gallon trees will be planted during the winter of 2022-2023. The container plants will have a more mature root system that will better enable them to overcome herbivory. Areas in and around plots 2 and 6 will be the focus replanting with supplemental planting density of 150 plants per acre. Figure 1 identifies the planting area to be targeted. A mix of native hardwood species will be planted at 16 x 16 foot spacing to yield 150 plants/acre to fill in areas with low planted stem growth or stunted growth. This density when combined with existing successful plants, should meet the criteria for site success defined in the site's Mitigation Banking Instrument. Planting will occur in the Fall/Winter of 2022/2023 and observed over the remainder of the monitoring period. Table 1 lists the species being considered for the site however species availability may result in the substitution of other regionally appropriate native species. 23 Appendix C. Banished Bull Adaptive Management Plan 10/27/23 DWR #2020-0047v2 Site Overview and History The following adaptive management plan is provided to address Year 3 observations of planted stem success and vigor at the Banished Bull Mitigation Bank Parcel (Site). Watershed Investments NC (WINC), the sponsor, originally planted the site in December 2020. The site encompasses 8.72 acres of land along an unnamed tributary to the South Fork of the Little River and ultimately into Falls Lake. Year 2 adaptive activities of adding 300 one -gallon plants helped to boost planted stem averages in targeted areas around permanent plot numbers 2 and 6 that averaged 202 and 243 stems per acre, to 364 and 445 stems, respectively. Year 3 (2023) monitoring data was collected on October 41h, 2023 by Axiom Environmental (See Year 3 Monitoring Report). Monitoring at both permanent and temporary plots exceeded project success criteria of 260 planted stems acre. While meeting criteria, some targeted adaptive planting measures are proposed for the site based on the following observations during site visits and from monitoring data: • Data from Temporary Plot 2 and Permanent Plot 5 showed lower plant vigor with stem height averages of 2.64' and 1.8', respectively. • Observation of the area surrounding those plots showed adjacent areas would benefit from increased planting of more mature plants from the approved BPDP plant list. • Stressors observed at the site include deer browse and competition from herbaceous species. AdPative Management Plan The following adaptive management activities are proposed for the site: To increase planted stem density and vigor in areas surrounding Permanent Plot 5 and Temporary Plot 2, a total of approximately 80 one -gallon trees will be planted during the winter of 2023-2024. The boundary of the targeted planting area was identified in a field visit to the site and is shown on the accompanying Year 3 Adaptive Management Figure C-1. Targeted planting areas total approximately a half -acre with supplemental at 16 x 16 foot spacing. This density when combined with existing successful plants, should improve vigor and continue to meet the criteria for site success defined in the site's Mitigation Banking Instrument The container plant list is contained in the Year 3 Adaptive Management Table C-1. One -gallon plants have a more mature root system and those selected species include species at the site shown to be vigorous and resistant to herbivory (e.g., Diospyros virginiana, Platanus occidentalis). Limited species availability may result in the substitution using other plants from the approved plant list found in the project's BPDP. Planting will occur in the Fall/Winter of 2023/2024 and observed over the remainder of the monitoring period. Additionally, herbaceous competition has been observed from Johnson Grass (Sorghum halepense). One herbicide application of this invasive plant was conducted on 7/27/22 by Ripple EcoSolutions. Follow-up treatment will be conducted as needed to prevent its re-establishment using chemicals labeled safe for use in riparian zones and applied at rates labeled for treatment of Johnson Grass. Precautions will be taken to avoid collateral damage to desirable 24 vegetation (both planted and volunteer). Pesticide application will be conducted by a licensed application specialist and logs will be available upon request. Table C-1. Proposed one -gallon tree species (Note: Species availability may result in the substitution of regionally appropriate native species.) Species Common Name Liriodendron tulpifera Tulip Poplar Diooro r virginiana Persimmon Platanus occidentalis Sycamore Betula nigra River Birch 25 Legend OConservation Easement Boundary "�_ ' � � x High Tensile Electric Fencing f ® 2023 Containerized Planting Area- 0 10m x 10m Vegetation Plols `• .1 Adam EmFor—w4al, Inc. 2m x50m Transacts - Utility Easement Prepared for 3 Ip Q AE• Project, Ir 4� 4 Banished Bull Buffer Restoration Project 06� Orange County, NC Titles Current Conditions Plan View V 2 7 Drawn by, PHP Date: a¢ OCT 2023 Scale, - �.� 1 1100 `� �•\ i �a ,> - '., Project No.: 4d 21-004 T1 i; k \ / #�/` • r s FIGURE All 0 100 200 400 Feet 26