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HomeMy WebLinkAboutYadkin01_SAW2017.01466_RES_GreenMesa_MY0fires March 27, 2024 Mr. Steve Kichefski U.S. Army Corps of Engineers Regulatory Division 151 Patton Avenue, Room 208 Asheville, NC 28801 Subject: Green Mesa (SAW-2017-01466) As -Built Baseline Report Submittal RES YADKIN 01 UMBRELLA MITIGATION BANK HUC 03040101 Mr. Kichefski: 360o Glenwood Avenue, Suite ioo Raleigh, NC 27612 Corporate Headquarters 6575 West Loop South, Suite 300 Bellaire, TX 77401 Main: 713.520.5400 On behalf of Environmental Banc & Exchange, LLC, a wholly owned subsidiary of Resource Environmental Solutions (RES), I am pleased to submit the Green Mesa Mitigation Project (SAW-2017-00608) As -Built Baseline Monitoring Report. Construction and planting for this project were completed in December of 2023. The site was built to design and guidelines with only minor adjustments. The proposed tree species were planted on December 111", 2023. There were no changes to the planting plan. Minor monitoring device location changes were made during as -built installation; however, the quantities remained as proposed in the Final Mitigation Plan. RES setup cross sections, vegetation plots, and stream monitoring devices in January 2024. Monitoring data of the vegetation indicates that all plots are exceeding the interim success criteria of 320 planted stems per acre. The average stem height in the plots was 1.5 feet. Additionally, cross section data closely matches design parameters. On February 21, 2024 RES conducted a drone site walk survey in response to the IRT meeting agenda item on February 13, 2024 that requested the potential for more Virtual Site Visits for as -built site visits. RES is submitting a drone flight with an accompanying flight log of this site for the IRT to consider in efforts, found here - Green Mesa As -Built Virtual Site Walk If the IRT would like more in depth virtual information please let us know. Upon approval of this As -Built report, RES is requesting a 15% stream credit release (494.355 SMUs). Please see enclosed the credit release timeline and updated credit ledgers. Thank you for all of your time and consideration and we look forward to continuing to work with you all as this Project progresses. Please contact me at (919) 545-2000 or wnewell@res.us if you have any questions or require any additional information. Thank you, Wes Newell I Project Manager wnewell@res.us 1 (919) 545-2000 res.us Project Name: Sponsor Name: USACE Action ID: NCDWQ Action ID: Wilmington District Mitigation Bank Credit Release Schedule Green Mesa Stream Mitigation Site Environmental Banc & Exchange SAW-2017-01466 DWR-2017-1293V3 County: 8-Digit HUC: Year Project Instituted: Date Prepared: Total Potential Credits Non -Forested Stream Credits Forested Wetland Credits Wetland Credit Classification Credits Warm Water I Cool Water Cold Water Riparian Riverine Riparian Non-Riverine Non -Riparian Coastal Potential Credits from Mitigation Plan 3352.000 Potential Credits from As -Built Survey 3352.000 Yadkin 03040101 7/11/2019 2/27/2024 Current and Future Credit Releases Stream Credits Forested Wetland Credits Non -Forested Wetland Credits Projected Actual Release Credit Release Milestone Scheduled Releases Warm Water Cool Water Cold Water Scheduled Releases Riparian Riverine Riparian Non-Riverine Non -Riparian Scheduled Releases Coastal Release Date Date 1(Bank/Site Establishment)" 15% 550.655 15% 15% 5/30/2023 9/1/2023 2 (Year O/As-Built)' 15% 494.355 15% 15% 6/1/2024 3 (Year 1 Monitoring) 10% 329.570 10% 10% 4 (Year 2 Monitoring) 10% 329.570 10% 15% 5 (Year 3 Monitoring) 10% 329.570 15% 20% 6 (Year 4 Monitoring) 5% 164.785 5% 10% 7 (Year 5 Monitoring) 10% 329.570 15% 15% 8 (Year 6 Monitoring) 5% 164.785 5% NA NA 9 (Year 7 Monitoring) 10% 329.570 10% NA NA Stream Bankfull Standard° 10% 329.570 NA NA NA NA NA NA Varies° Total Credits Release to Date I550.655 Contingencies (if any): None Signature of Wilmington District Official Approving Credit Release 1- The first credit release milestone is based on the potential credits stated in the approved mitigation plan. 2 - The first credit release shall occur upon establishment of the mitigation bank, which includes the following criteria: 1) Execution of the MBI or UMBI by the Sponsor and the USACE; 2) Approval of the final Mitigation Plan; 3) Mitigation bank site must be secured; 4) Delivery of the financial assurances described in the Mitigation Plan; 5) Recordation of the long-term protection mechanism and title opinion acceptable to the USACE; 6) 404 permit verification for construction of the site, if required. 3 - The second credit release is based on the credit totals from the as -built survey, and may differ slightly from the credit totals stated in the mitigation plan. 4 - A 15% reserve of credits to be held back until the bankfull event performance standard has been met. Date Transaction Credits Released Credits Debited Number To Bank From Bank 550.660 GREEN MESA STREAM CREDIT LEDGER (HUC 03040101) Thursday. January 25. 2024 Credits Reserved Purchaser Project Permit Number Date HUC Total 550.660 0.000 1 550.660 1 0.000 Credits Released: Task 1 9/21 /23 As -Built Baseline Monitoring Report GREENMESASTREAM MITIGATION SITE YADKIN COUNTY, NORTH CAROLINA USACE Action ID: SAW-2017-01466 DWR 2017-1293v3 RES YADKIN 01 UMBRELLA MITIGATION BANK Yadkin River Basin, HUC 03040101 s ei Provided by: ores Bank Sponsor: Environmental Banc & Exchange, LLC 3600 Glenwood Avenue, Suite 100 Raleigh, NC 27612 919-623-9889 March 2024 Table of Contents 1 PROJECT SUMMARY..................................................................................................................2 1.1 Project Location and Description............................................................................................2 1.2 Project Goals and Objectives..................................................................................................2 1.3 Project Success Criteria..........................................................................................................3 1.3.1 Stream Restoration Success Criteria................................................................................. 1.3.2 Vegetation Success Criteria.............................................................................................. 1.4 Project Components................................................................................................................4 1.5 Stream Mitigation Design/Approach......................................................................................4 1.6 Construction and As -Built Conditions....................................................................................7 1.7 Baseline Monitoring Performance (MYO)..............................................................................7 1.7.1 Vegetation......................................................................................................................... 1.7.2 Stream Geomorphology.................................................................................................... 1.7.3 Stream Hydrology............................................................................................................. 2 METHODS.....................................................................................................................................8 3 REFERENCES...............................................................................................................................9 Appendix A: Background Information Table 2: Project Activity and Reporting History Table 3: Project Contacts Table Figure 1: Service Area and Vicinity Map Appendix B: Visual Assessment Data Figure 2: Current Conditions Plan View Vegetation Plot Photos Monitoring Device Photos General Site Photos Appendix C: Vegetation Plot Data Table 4: Planted Species Summary Table 5: Vegetation Plot Mitigation Success Summary Table 6: Stem Count Total and Planted by Plot Species Appendix D: Stream Measurement and Geomorphology Data Table 7: Baseline Stream Data Summary Table 8: Cross Section Morphology Data Table Cross Section Overlay Plots Appendix E: As -Built & Record Drawings Green Mesa Record Drawings Green Mesa As -Built Survey 3 4 I Green Mesa 1 Baseline Monitoring Report Mitigation Site March 2024 i PROJECT SUMMARY 1.1 Project Location and Description The Green Mesa Mitigation Site ("the Project") is located in Yadkin County, approximately two miles south of Boonville, NC. Water quality stressors affecting the Project included livestock production, agricultural production, and lack of riparian buffer. The Project presents 9,164 linear feet (LF) of stream restoration, enhancement, and preservation, generating 3,352 Warm Stream Mitigation Units (SMU) along five unnamed tributaries. The Project is being designed to help meet compensatory mitigation requirements for stream impacts in the HUC 03040101. The Project is located in the Yadkin River Basin within Cataloging Unit 03040101, Hydrologic 14- digit USGS HUC 03040101130010, and NCDWR sub -basin 03-07-02. This HUC ultimately drains into Deep Creek, which has a State classification as Class C waters (NCDWQ 2011). Previously consisting of agricultural fields, livestock pastures and wooded areas, the Project's total easement area is approximately 32.461 acres within the overall drainage area of 1,011 acres. Grazing livestock have historically had access to all stream reaches within the Project. The lack of riparian buffer vegetation, deep-rooted vegetation, and unstable channel characteristics had contributed to the degradation of stream banks throughout the Project area. 1.2 Project Goals and Objectives The streams constructed for restoration had previously been significantly impacted by livestock production, agricultural practices, and a lack of riparian buffer. The improvements to the Project will help meet the river basin needs expressed in the 2009 Upper Yadkin Pee -Dee River Basin Restoration Priorities (RBRP) as well as ecological improvements to riparian corridor within the easement. The Project addressed these stressors and supported the RBRP goals. The Project goals were: • Improve water transport from watershed to the channel in a non -erosive manner in a stable channel; • Improve flood flow attenuation on site and downstream by allowing for overbanks flows and connection to the active floodplain; • Improve instream habitat; • Restore and enhance native floodplain vegetation; • Indirectly support the goals of the Yadkin RBRP to improve water quality and to reduce sediment and nutrient loads. The Project objectives that addressed these goals were: Green Mesa 2 Baseline Monitoring Report Mitigation Site March 2024 • Designed and reconstructed stream channels sized to convey bankfull flows that will maintain a stable dimension, profile, and planform based on modeling, watershed conditions, and reference reach conditions; • Established a permanent conservation easement on the project that permanently excluded livestock from stream channels and their associated buffers; • Added instream structures and bank stabilization measures to protect restored and enhanced streams; • Installed habitat features such as brush toes, constructed riffles, woody materials, and pools of varying depths to restored and enhanced streams; • Reduced bank height ratios and increased entrenchment ratios to reference reach conditions; • Increased forested riparian buffers to at least SO feet on both sides of the channel along the project reaches with a planted hardwood riparian community; • Treated exotic invasive species; 1.3 Project Success Criteria The success criteria for the Project follows the 2016 USACE Wilmington District Stream and Wetland Compensatory Mitigation Update and subsequent agency guidance. Specific success criteria components are presented below. 1.3.1 Stream Restoration Success Criteria Four bankfull flow events must be documented within the seven-year monitoring period. The bankfull events must occur in separate years. Otherwise, the stream monitoring will continue until four bankfull events have been documented in separate years. There should be little change in as -built cross sections. If changes do take place, they should be evaluated to determine if they represent a movement toward a less stable condition (for example down -cutting or erosion) or are minor changes that represent an increase in stability (for example settling, vegetative changes, deposition along the banks, or decrease in width/depth ratio). Cross sections shall be classified using the Rosgen stream classification method, and all monitored cross sections should fall within the quantitative parameters defined for channels of the design stream type. Bank height ratio shall not exceed 1.2, and the entrenchment ratio shall be no less than 2.2 within restored riffle cross sections. Digital images will be used to subjectively evaluate channel aggradation or degradation, bank erosion, success of riparian vegetation, and effectiveness of erosion control measures. Longitudinal images should not indicate the development of bars within the channel or an excessive increase in channel depth. Lateral images should not indicate excessive erosion or continuing degradation of the banks over time. A series of images over time should indicate successional maturation of riparian vegetation. Green Mesa 3 Baseline Monitoring Report Mitigation Site March 2024 1.3.2 Vegetation Success Criteria Specific and measurable success criteria for plant density within the riparian buffers on the Project will follow IRT Guidance. The interim measures of vegetative success for the Project will be the survival of at least 320 planted three-year old trees per acre at the end of Year 3, 260 five-year old trees at 7 feet in height at the end of Year 5, and the final vegetative success criteria will be 210 trees per acre with an average height of 10 feet at the end of Year 7. Volunteer trees will be counted, identified to species, and included in the yearly monitoring reports, but will not be counted towards the success criteria of total planted stems. Moreover, any single species can only account for up to 50 percent of the required number of stems within any vegetation plot. Any stems in excess of 50 percent will be shown in the monitoring table but will not be used to demonstrate success. 1.4 Project Components Through stream restoration, enhancement, and preservation, the Project presents 9,164 LF of proposed stream, generating 3,352 Warm Stream Mitigation Units (SMU) (Table 1). Table 1. Summary of Mitigation Plan Stream Credits Existing As -Built Mitigationitigation Reach MType Proposed Stationing SMUs Length (LF) Length (LF) Ratio FFI-A Enhancement11 1+54 to 11+47 993 993 2.5:1 397 FF1-B Enhancement III 11+47 to 20+69 922 922 5.0:1 184 FFl-C Enhancement 11(3) 0+50 to 3+78 328 328 3.0:1 109 FFl-C Enhancement II (3) 4+21 to 6+88 267 267 3.0:1 89 FFl-C Enhancement 11 (3) 7+29 to 8+28 99 99 3.0:1 33 FF2 Preservation 1+29 to 7+31 602 602 10.0:1 60 FF3 Enhancement III (7.5) 0+44 to 12+23 1,179 1,179 7.5:1 157 FF3 Enhancement Ili (7.5) 12+80 to 20+44 764 764 7.5:1 102 FF4-A Enhancement I 0+53 to 5+27 474 474 1.5:1 316 FF4-B Restoration 6+59 to 11+03 375 444 1.0:1 444 FFl-D Restoration 12+04 to 13+47 147 143 LOA 143 FFl-D Restoration 14+20 to 18+20 416 400 LOA 400 FFl-D Restoration 18+56 to 21+54 331 298 LOA 298 FFl-D Restoration 22+27 to 27+77 558 550 LOA 550 FF1-E Enhancement 11 28+54 to 29+13 59 59 2.5:1 24 FF5-A Enhancement TII (7.5) 0+65 to 14+83 1,418 1,418 7.5:1 189 FF5-A Enhancement Ili (7.5) 15+60 to 17+28 168 168 7.5:1 22 FF5-B Restoration 17+61 to 18+17 45 56 LOA 56 Total 9,145 9,164 3,573 Credit Loss in Required Buffer -404 Credit Gain for Additional Buffer 183 Total Adjusted SMWs 3,352 SMUs are adjusted in accordance with Section XI(Q- "Wilmington District Stream Buffer Credit Calculator", supplied to Providers in January 2027, from the USA CE. 1.5 Stream Mitigation Design/Approach The detailed treatment plan and design approach was as follows: Reach FF1-A - This reach begins on the southwest end of the project. Sparse woodland was located on the left bank, and actively managed pasture was just outside of the wood line. Green Mesa 4 Baseline Monitoring Report Mitigation Site March 2024 Enhancement activities included improving habitat through riparian buffer planting and livestock exclusion. While there were areas for spot stabilization, this was the best approach based on the amount of bedrock in this reach. Moreover, this reach now has riparian buffers wider than the 50- foot minimum and up to 125-feet in some places. Reach FF1-B - This reach begins on the southwest end of the project from FF1-A and flows east to an impoundment. Enhancement activities included improving habitat through supplemental planting, protection of fringe wetlands, and livestock exclusion. Moreover, this reach now has riparian buffers wider than the 50-foot minimum, and up to 150-feet in some places. Reach FF1-C — This reach begins downstream of the impoundment that FF1-13 flows into. This reach flows north to FF1-D. This reach is broken up into multiple sections due to the presence of a powerline easement and a preexisting agricultural crossing. Actively managed pasture was located adjacent to the reach. Enhancement activities included improving habitat through buffer plantings and livestock exclusion fencing. Light bank grading and buffer re-establishment was also conducted along this reach. There is a large stone wall intact on this reach that remained in place. The restoration of the riparian areas and buffers along this reach now filter runoff from adjacent pasture, reduce sediment loads, and provide wildlife corridors throughout the Project area. Reach FF1-D - This reach begins on the north end of the project, just downstream of Baptist Church Road and Reach FF4-B. Actively managed pasture was previously located adjacent to the reach. Restoration activities included constructing a new channel within the natural valley with appropriate dimensions and pattern and backfilling the abandoned channel. In -stream structures such as constructed riffles, brush toes, boulder riffles, and j-hooks were installed for stability and to improve habitat. Habitat was further improved through buffer plantings, livestock exclusion, and invasive species treatment. Buffer mitigation activities have improved riparian areas that will filter runoff from adjacent pastures, thereby reducing nutrient and sediment loads to the channel. There are four easement breaks along this reach to account for crossings associated with a Duke Power transmission line and a telephone line. The riparian buffer is less than the minimum 50-feet due in some locations due to the presence of the aforementioned utility lines and their rights -of - way. However, there are also portions of the buffer that exceed the minimum 50-feet and reach up to 125-feet in width in some areas. Reach FF1-E - Reach FF1-E is the last segment of Reach FF1 on the Project. The left bank was pasture and the right bank is wooded. This reach for the Project ends at the property boundary. Enhancement activities included improving habitat through riparian buffer planting and livestock exclusion. Reach FF2 - This reach begins on the south end of the project and flows north to FF1-B. Dense woodland is located adjacent to the bedrock -controlled reach. Preservation activities included improving habitat through livestock exclusion fencing. The livestock exclusion fencing provides wildlife corridors throughout the Project area and removed livestock access to the riparian areas. Green Mesa 5 Baseline Monitoring Report Mitigation Site March 2024 Moreover, this reach now has riparian buffers wider than the 50-foot minimum, and up to 75-feet in some places. Reach FF3 - This reach begins on the south end of the project and flows north to the pond impoundment on site. Enhancement activities included improving habitat through livestock exclusion, invasive species treatment, and supplemental buffer planting. The downstream section of this reach is now enhancing wetland areas, but no credit for wetlands is being claimed. The livestock exclusion fencing provides wildlife corridors throughout the Project area and removed livestock access to the riparian areas. Moreover, this reach now has riparian buffers wider than the 50-foot minimum, up to 150-feet in some places. Reach FF4-A — This reach begins on the west end of the project, and flows southeast to FF4-B. Actively managed pasture was previously on both sides of the reach. Enhancement activities included improving habitat through livestock exclusion, buffer plantings, and the installation of in -stream structures such as log sills and brush toes. Additional enhancement activities included constructing a floodplain bench along the right bank and laying back the left bank at the upstream end of the reach. Moreover, this reach exceeds the 50-foot minimum buffer requirement on the left bank. Reach FF4-113 - This reach begins on the west end of the project at a power line easement break just downstream of reach FF4-A and flows east to Baptist Church Road. Actively managed pasture was present on both sides of the reach. Restoration activities included constructing a new channel within the natural valley with appropriate dimensions, pattern and backfilling the abandoned channel. Native bed material was harvested where possible. In -stream structures such as constructed riffles, brush toes, boulder riffles, and j-hooks were installed for stability and to improve habitat. Habitat was further improved through buffer plantings and livestock exclusion. Buffer activities included improving riparian areas that filter runoff from adjacent pastures, thereby reducing nutrient and sediment loads to the channel. Moreover, portions of this reach now have riparian buffers wider than the 50-foot minimum, up to 125-feet in some places. Reach FF5-A -This reach begins on the southeast end of the project and flows north to FF1-D. Woodland and actively managed pasture was previously located adjacent to the reach. Enhancement activities included improving habitat through livestock exclusion, supplemental planting and nuisance/invasive species treatment including the removal of approximately 90 percent of the black walnut stems, this area will be replanted using species tolerant of black walnut. Moreover, this reach will have riparian buffers wider than the 50-foot minimum. Moreover, this reach now has riparian buffers wider than the 50-foot minimum. Reach FF5-113- This reach begins on the southeast end of the project and flows north to FF1-D. Woodland and actively managed pasture were previously located adjacent to the reach. Restoration activities included constructing a new channel within the natural valley with appropriate dimensions pattern and backfilling the abandoned channel. Habitat was further improved through buffer plantings and livestock exclusion. Buffer replanting has improved Green Mesa 6 Baseline Monitoring Report Mitigation Site March 2024 riparian areas that will filter runoff from adjacent pastures, thereby reducing nutrient and sediment loads to the channel. 1.6 Construction and As -Built Conditions Stream construction was completed in December 2023 and planting was also completed in December 2023. The Green Mesa Mitigation Site was built to design plans and guidelines except for a few changes. The stone toe immediately downstream of the culvert on FF1-D was substituted due to bedrock constraint however a rock sill was added slightly downstream to match the upstream culvert invert. On FF1-D a log J-hook at approximately 17+40 was replaced with a rock J-hook based on site conditions, similarly a 23+00 another log j-hook was replaced with a rock j- hook and a flood plain vernal pool was added along with a tied in outlet to provide flood control and subsequently increase habitat area on site. At station 8+00 on FF4-B a log J-hook was replaced with a rock J-hook based on site conditions along with an additional log vane with attached rock sill. Immediately following constructions completion several large storm events impacted the project area, while much of the site remained stable the riffle at station 8+50 on FF1-B was repaired on 2/27/2024. During QAQC of the Final Design RES determined that the impoundment on FF1 does not allow the FF1-B and FF3 watersheds to significantly contribute to storm flow. The outlet structures for this impoundment control all storms up to the 500+ year storm and discharge them through a 24" pipe. Based on this RES reduced the cross sectional area of the nested channel to convey a smaller bankfull flow. However to ensure the channel would remain stable if the impoundment is ever removed RES provided an additional break in the floodplain grading to act as a new bankfull channel in the event that the pond is removed or breaches in the future. As vegetation continues to establish, the project is expected to increasingly stabilize. Further minor changes occurred throughout construction of the project, however no significant changes to design occurred. Minor monitoring device location changes were made during as -built installation; however, the quantities remained as proposed in the Final Mitigation Plan. All construction and design changes can be found in the record drawings (Appendix E). 1.7 Baseline Monitoring Performance (MYo) The Green Mesa baseline monitoring activities were performed in January 2024. All baseline monitoring data is present below and in the appendices. The Project is on track to meeting vegetation and stream interim success criteria. 1.7.1 Vegetation Setup and monitoring of ten fixed vegetation plots and three random vegetation plots was completed after planting and stream construction on January 18t", 2023. MYO monitoring data indicates that all plots are exceeding the interim success criteria of 320 planted stems per acre. Planted stem densities ranged from 526 to 971 planted stems per acre with a mean of 719 planted stems per acre across all plots. A total of nine planted species were documented within the plots. Additional volunteer species were noted at baseline monitoring and are expected to further establish in upcoming years. The average stem height in the plots was 1.5 feet. Data from the vegetation monitoring plots is in Appendix C, associated photos are in Appendix B, and plot Green Mesa 7 Baseline Monitoring Report Mitigation Site March 2024 locations are in Appendix B. Visual assessment of vegetation outside of the monitoring plots indicates that the herbaceous vegetation is becoming well established throughout the project. The easement area around FF5-A has been treated for Black walnut (Juglans nigra) stems to reduce allelopathic inputs in this section. RES did not want to risk destabilizing a relatively stable system by bringing in equipment to treat —6" DBH stems. To retain bank stability and reduce triggering active erosion on this reach; RES opted to treat (hack & squirt, cut stump) these larger trees and to wait until winter 2024 to supplementally replant in the affected areas. Vegetation plot nine was moved to FF1-D since the FF5-A easement block has not supplementally been planted yet. We will conduct random vegetation monitoring plots in this area through subsequent monitoring years to ensure vegetative succession of planted stems is meeting monitoring standards. 1.7.2 Stream Geomorphology A total of eight cross sections were installed and geomorphology data collection for MYO was conducted on January 17t", 2024. Summary tables and cross section plots are in Appendix D. Overall, the baseline cross sections and profile relatively match the design. The as -built conditions show that shear stress and velocities have been reduced for the restoration reach. The reach was designed as a gravel/cobble channel and remains classified as a gravel/cobble channel post - construction. Visual assessment of the stream channel was performed to document signs of instability, such as eroding banks, structural instability, or excessive sedimentation. The channel is transporting sediment as designed and will continue to be monitored for aggradation and degradation. 1.7.3 Stream Hydrology Two stage recorders were installed on January 17t", 2024, to document bankfull events along FF1- D and FF4-B. Stream hydrology data will be included in the Monitoring Year 1 Report in this section and in the appendices. The gauge locations can be found on Figure 2 while associated photos are in Appendix B. 2 METHODS Stream cross section monitoring was conducted using a Topcon GTS-312 Total Station. Three- dimensional coordinates associated with cross-section data were collected in the field (NAD83 State Plane feet FIPS 3200). Morphological data were collected at eight cross -sections. Survey data were imported into CAD, ArcGIS0, and Microsoft Excel for data processing and analysis. The stage recorders and flow gauges documenting stream hydrology include an automatic pressure transducer placed in PVC casing in a pool. The elevation of the bed and top of bank at each stage recorder are used to detect bankfull events. Vegetation success is being monitored at ten fixed monitoring plots and three random monitoring plots. Vegetation plot monitoring follows the CVS-EEP Level 2 Protocol for Recording Vegetation, version 4.2 (Lee et al. 2008) and includes analysis of species composition and density of planted Green Mesa 8 Baseline Monitoring Report Mitigation Site March 2024 species. Data are processed using the CVS data entry tool. In the field, the four corners of each plot were permanently marked with PVC at the origin and metal conduit at the other corners. Photos of each plot are taken from the origin each monitoring year. The random plot data are collected in locations where there are no permanent vegetation plots. Random plots are typically collected in the form of 100 square meter belt transects with variable dimensions. Tree species and height are recorded for each planted stem and the transects are mapped, and new locations will be monitored in subsequent years. 3 REFERENCES Griffith, G.E., J.M.Omernik, J.A. Comstock, M.P. Schafale, W.H.McNab, D.R.Lenat, T.F.MacPherson, J.B. Glover, and V.B. Shelburne. (2002). Ecoregions of North Carolina and South Carolina, (color Poster with map, descriptive text, summary tables, and photographs): Reston, Virginia, U.S. Geological Survey (map scale 1:1,500,000). Lee Michael T., Peet Robert K., Roberts Steven D., and Wentworth Thomas R., 2008. CVS-EEP Protocol for Recording Vegetation Level. Version 4.2 North Carolina Ecosystem Enhancement Program (NCEEP). "Upper Yadkin Pee -Dee River Basin Restoration Priorities 2009.". Peet, R.K., Wentworth, T.S., and White, P.S. (1998), A flexible, multipurpose method for recording vegetation composition and structure. Castanea 63:262-274 Resource Environmental Solutions (2019). Green Mesa Final Mitigation Plan. Schafale, M.P. 2012. Guide to the Natural Communities of North Carolina, Fourth Approximation. North Carolina Natural Heritage Program, Division of Parks and Recreation, NCDENR, Raleigh, NC. USACE. (2016). Wilmington District Stream and Wetland Compensatory Mitigation Update. NC: Interagency Review Team (IRT). Green Mesa 9 Baseline Monitoring Report Mitigation Site March 2024 Appendix A Background Information Table 2. Project Activity and Reporting History Green Mesa Mitigation Project Elapsed Time Since grading complete: 4 months Elapsed Time Since planting complete: 4 months Number of reporting Years': 0 Activity or Deliverable Data Collection Complete Completion or Delivery Restoration Plan NA Jun-19 Final Design — Construction Plans NA Mar-23 Stream Construction NA Dec-23 Initial bare root and live stake plantings NA Dec-23 Stream Repair FF1-B NA Feb-24 As -built (Year 0 Monitoring — baseline) Cross sections Jan-24 Veg plots Jan-24 Mar-24 Year 1 Monitoring Year 2 Monitoring Year 3 Monitoring Year 4 Monitoring Year 5 Monitoring Year 6 Monitoring Year 7 Monitoring 1 = The number of reports or data points produced excluding the baseline Table 3. Project Contacts Table Green Mesa Mitigation Project Designer RES, LLC / 3600 Glenwood Ave, Suite 100, Raleigh, NC 27612 Primary project design POC Frasier Mullen Construction Contractor RES, LLC / 3600 Glenwood Ave, Suite 100, Raleigh, NC 27612 Construction contractor POC Paul Dunn Survey Contractor RES, LLC / 3600 Glenwood Ave, Suite 100, Raleigh, NC 27612 Survey contractor POC David Turner, PLS Planting Contractor Shenandoah Habitats Planting contractor POC Will Skinner Seeding Contractor RES, LLC / 3600 Glenwood Ave, Suite 100, Raleigh, NC 27612 Contractor point of contact Paul Dunn Seed Mix Sources Green Resource Nursery Stock Suppliers Shenandoah Habitats Monitoring Performers RES, LLC / 401 Charles Avenue, Charlotte, NC 28205 Monitoring POC Daniel Dixon (864) 567-7761 Nr '�un•r.�y �: MOXIey Rd Ln E Ca �o' /rrnbell Rd O � Oty sF Os�O(ce oafRaP c y `c �R a O y D n Cuntlilf Rd S � i r 3 � ^helry S m t c walnut S[", o° Sonnet Dr o e Spring 5t J Sunrise Ln c U � V Q Q 3w o- rn an a Oo11V O Main S r 2 0 p y G oos St C Arbor S b 1. Ir Y ° - l a G Q j m av Or Marview Dr - - 1 N -- �` O�TVerS Ln m - - I - \ � ; I I O �O 3� 0 I 0 W E x N Oak Ridge Charon Rd z s 3 U Winst0 r w Legend Lenoir tat sville LL Recorded Easement Morganton t Service Area 03040101 Green Mesa Salisbury Site ^ 14-Digit HUC - 03040101130010 Mooresville $ N Figure 1 - Service Area and Vicinity Map Date: 3/13/2024 W E Drawn by: MDE pres s Green Mesa Mitigation Site Checked by: MGB rc CORPORATE 165T5WEfir LOOKS M. 0 1,000 2,000 SOREW OELAIRE,UIMI Yadkin County, North Carolina 1:24,000 P.wMww.RES.USxes.ua Feet Appendix B Visual Assessment Data r• , ti ram.pres CORPORATE iL SOUlH, SURE ]00, 0, BEL LLAI ETX 77 ]]d01 20.540 _ WYhV.RES.US h i } S 0 150 300 �' �a • •� Feet Figure 2. MYO CCPV Green Mesa �- Mitigation Project Yadkin County, North Carolina r Date: 3/12/2024 Drawn by: DGD Checked by: RTM 1:3,500 Legend Recorded Easement (32.461 �sq acres) Easement t Fixed Vegetation Plot t (Stems >320 acres) d� f _ , Random Vegetation Plot (stems>320/acre) Structures Stream Mitigation Approach i Restoration Enhancement 1 (1.5:1) R'+' . • Enhancement 11 (2.5:1) ., '. Enhancement 11 (3:1) " ` 1 Enhancement Ill (5:1) 4 - Enhancement III (7.5:1) Preservation Pre -Construction Top of � Bank ;� �t� •� �, * As -Built Top of Bank X--C As -Built Fencing " 1•r'r. b Cross Sections f`t.�'•�''© Repaired Riffle �• �y �y,' � i..r��t � E � Ambient Stage Recorder Green Mesa MYO Vegetation Monitoring Plot Photos ~ ` | Vegetation Plot 1 (01/18/2024) Vegetation Plot 3 (01/18/2024) Vegetation Plot 5 ()1/18/2024) Vegetation Plot 2(01/18/2U24) Vegetation Plot (01/18/2024) Vegetation Plot 6 (01/18/2024) Vegetation Plot 7 (01/18/2024) Vegetation Plot 9 (01/18/2024) Random Vegetation Plot 1 (01/18/2024) Vegetation Plot 8 (01/18/2024) Vegetation Plot 10 (01/18/2024) Random Vegetation Plot 2 (01/18/2024) Random Vegetation Plot 3 (01/18/2024) Green Mesa Monitoring Device Photos �r- :...ha.r firyy K4Ol Green Mesa Ambient (1/18/2024) IIWALIO�i,4 FF4-B Stage Recorder (1/18/2024) FF1 Stage Recorder (1/18/2024) Green Mesa General Photos Culvert Crossing FF4 US (01/18/2024) Culvert Crossing FF4 DS (01/18/2024) Appendix C Vegetation Plot Data Appendix C. Vegetation Plot Data Table 4. Planted Species Summary Common Name Species Planting Composition % Planted Amount American Sycamore Platanus occidentalis 10% 2000 River Birch Betula nigra 15% 850 Black Gum Nysso biflora 5% 850 Water Oak Quercus nigra 15% 3000 Willow Oak Quercus phellos 15% 850 Northern Red Oak Quercus rubra 10% 2000 Elderberry Sambucus conadensis 5% 1000 Green Ash Fraxinus Pennsylvania 5% 2000 Persimmon Diospyros Virginiana 10% 1000 Tulip Poplar briodendron tulipifera 10% 2000 Total 19,550 Planted Areal 24.12 As -Built Planted Stems/Acrel 811 Percent Planting Live Stakes Planted Stems Composition Black Willow 60% 4,550 Silky Dogwood 40% 3,050 Appendix C. Vegetation Plot Data Table 5. Vegetation Plot Mitigation Success Summary Plot # Planted Stems/Acre Volunteers Stems/Acre Total Stems/Acre Success Criteria Met? Average Stem Height (ft) 1 850 0 850 Yes 1.4 2 890 0 890 Yes 1.7 3 971 0 971 Yes 1.4 4 769 0 769 Yes 1.4 5 769 0 769 Yes 1.9 6 728 0 728 Yes 1.2 7 769 0 769 Yes 1.3 8 850 0 850 Yes 1.1 9 526 0 526 Yes 2.1 10 526 0 526 Yes 1.4 R1 607 0 607 Yes 1.5 R2 526 0 526 Yes 1.5 R3 567 0 567 Yes 2.2 Project Avg 719 0 765 Yes 1.5 Appendix C. Vegetation Plot Data Table 6. Stem Count Total and Planted by Plot Species Green Mesa Mitigation Bank Current Plot Data (MYO 2024) Scientific Name Common Name Species Type 100151-01-0001 100151-01-0002 100151-01-0003 100151-01-0004 100151-01-0005 100151-01-0006 100151-01-0007 100151-01-0008 100151-01-0009 100151-01-0010 Pnol-S P-all T Pnol-S P-all T Pnol-S P-all T PnoLS P-all T Pnol-S P-all T Pnol-S P-all T Pnol-S P-all T PnoLS P-all T Pnol-S P-all T Pnol-S P-all T Betula nigra river birch Tree 5 5 5 2 2 2 3 3 3 2 2 2 1 1 1 2 2 2 3 3 3 2 2 2 2 2 2 Diospyros virginiana common persimmon Tree 2 2 2 2 2 2 1 1 1 1 1 1 4 4 4 Fraxinus pennsylvanica green ash Tree 3 3 3 4 4 4 1 1 1 2 2 2 1 1 11 4 4 4 1 1 1 Liriodendron tulipifera tuliptree Tree 5 5 51 2 21 2 61 6 61 2 2 21 41 4 41 5 5 5 1 11 1 11 1 1 Platanus occidentalis American sycamore Tree 3 3 3 2 2 2 4 4 4 3 3 3 4 4 4 3 3 3 2 2 2 3 3 3 8 8 8 3 3 3 Quercus nigra water oak Tree 5 5 5 5 5 5 1 1 1 5 5 5 1 1 1 3 3 3 3 3 3 2 2 2 1 1 1 2 2 2 Quercus phellos willow oak Tree 3 3 3 3 3 3 4 4 4 3 3 3 5 5 5 3 3 3 4 4 4 4 4 4 Quercus rubra northern red oak Tree 2 2 2 1 1 1 7 7 7 2 2 2 4 4 4 2 2 2 3 3 3 1 1 1 Sambucus canadensis Common Elderberry Shrub I I I 1 1 1 1 Stem count size (ares) size (ACRES) Species count Stems per ACRE 21 21 21 22 221 22 241 241 24 19 191 19 191 191 19 181 181 18 19 19 19 211 211 21 131 131 13 13 13 13 1 1 1 1 1 1 1 1 1 1 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 1 0.02 0.02 61 61 6 71 7 7 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 5 5 5 6 6 6 850 850 850 890 890 890 971 971 971 769 769 769 769 769 769 728 728 728 769 769 769 850 8501 8501 5261 526 526 5261 5261 526 Current Plot Data (MYO 2024) Annual Means Scientific Name Common Name Species Type RVP1 RVP2 RVP3 MYO (2024) 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 5 5 5 4 4 4 4 4 4 35 35 35 Diospyros virginiana common persimmon Tree 10 10 10 Fraxinus pennsylvanica green ash Tree 16 16 16 Liriodendron tulipifera tuliptree Tree 1 1 11 5 5 5 32 32 32 Platanus occidentalis American sycamore Tree 1 1 1 3 3 3 2 2 2 41 41 41 Quercus nigra water oak Tree 3 3 3 2 2 2 33 33 33 Quercus phellos willow oak Tree 1 1 1 1 1 1 31 31 31 Quercus rubra northern red oak Tree 3 3 3 2 2 2 2 2 2 29 29 29 Sambucus canadensis Common Elderberry Shrub 2 2 2 1 1 1 4 4 4 Stem count size (ares) size (ACRES) Species count Stems per ACRE 15 151 15 131 13 13 14 141 14 2311 231 231 1 1 1 13 0.02 0.02 0.02 0.32 6 6 6 61 61 6 5 51 51 91 91 9 6071 6071 6071 5261 5261 526 567 5671 5671 7191 7191 719 Appendix D Stream Measurement and Geomorphology Data Table 8: Baseline Stream Data Summary Green Mesa FF4-A Parameter Pre -Existing Condition (applicable) Design Monitoring Baseline (MYO) Riffle Only Min Mean Med Max n Min Max Min Max n BF Cross Sectional Area (ft2) --- --- 15.3 --- 1 --- 13.3 1 BF Width (ft) --- --- 11.8 --- 1 --- 9.8 1 BF Mean Depth (ft) --- --- 1.3 --- 1 --- --- --- BF Max Depth (ft) --- --- 2.4 --- 1 --- 2.0 1 Width/Depth Ratio --- --- 9•1 --- 1 --- --- 1 Floodprone Width (ft) --- --- >30 --- 1 --- 40.9 --- Entrenchment Ratio --- --- 2.5 --- 1 --- 4.2 1 Bank Height Ratio --- 1.4 1 --- 1.0 1 Max part size (mm) mobilized at bankfull Rosgen Classification E4 --- Bankfull Discharge (cfs) Sinuosity (ft) 1.06 --- Water Surface Slope (Channel) (ft/ft) Other Table 8: Baseline Stream Data Summary Green Mesa FF4-B Parameter Pre -Existing Condition (applicable) Design Monitoring Baseline (MYO) Riffle Only Min Mean Med Max n Min Max Min Max n BF Cross Sectional Area (ft2) 13.5 20.3 20.3 27.2 1 --- 15.0 --- 11.5 1 BF Width (ft) 25.2 27.6 27.6 30.0 1 --- 15.5 --- 19.5 1 BF Mean Depth (ft) 1.0 1.7 1.7 2.5 1 --- 1.0 --- --- --- BF Max Depth (ft) 1.9 2.7 2.7 3.5 1 --- 1.6 --- 1.3 1 Width/Depth Ratio 26.3 30.3 30.3 34.2 1 --- 15.0 --- --- Floodprone Width (ft) 5.3 16.7 16.7 28.0 1 --- >30 --- 52 1 Entrenchment Ratio 1.1 1.5 1.5 1.9 1 --- >4 --- 2.6 1 Bank Height Ratio 1.3 1.7 1.7 2.1 1 1.2 --- 1.0 1 Max part size (mm) mobilized at bankfull Rosgen Classification E4 --- --- Bankfull Discharge (cfs) Sinuosity (ft) 1.07 --- --- Water Surface Slope (Channel) (ft/ft) Other Table 8: Baseline Stream Data Summary Green Mesa FF1-C Parameter Pre -Existing Condition (applicable) Design Monitoring Baseline (MYO) Riffle Only Min Mean Med Max n Min Max Min Max n BF Cross Sectional Area (ft2) 8.2 1 18.5 1 BF Width (ft) --- 1 15.4 1 BF Mean Depth (ft) 1•9 1 --- --- BF Max Depth (ft) 2.5 1 1.8 1 Width/Depth Ratio 15.5 1 --- -- Floodprone Width (ft) 4.3 1 53 1 Entrenchment Ratio - 1 3.4 1 Bank Height Ratio 1.3 1 1.0 1 Max part size (mm) mobilized at bankfull Rosgen Classification E4 C5 Bankfull Discharge (cfs) Sinuosity (ft) 1.07 1.09 Water Surface Slope (Channel) (ft/ft) Other Table 8: Baseline Stream Data Summary Green Mesa FF1-D Parameter Pre -Existing Condition (applicable) Design (Downstream End) Monitoring Baseline (MYO) Riffle Only Min Mean Med Max n Min Max Min Max n BF Cross Sectional Area (ft2) 8.2 1 30.0 10.1 1 BF Width (ft) --- 1 23.2 11.4 1 BF Mean Depth (ft) 1.9 1 1.3 --- --- BF Max Depth (ft) 2.5 1 2.1 1.4 1 Width/Depth Ratio 15.5 1 17.0 --- 1 Floodprone Width (ft) 4.3 1 >30 50.6 --- Entrenchment Ratio -- 1 >4 4.5 1 Bank Height Ratio 1.3 1 1.2 1.0 1 Max part size (mm) mobilized at bankfull Rosgen Classification E4 Bankfull Discharge (cfs) Sinuosity (ft) 1.07 Water Surface Slope (Channel) (ft/ft) Other Appendix A Table 9 - Monitoring Data - Dimensional Morphology Summary (Dimensional Parameters - Cross Sections) Project Name/Number: Green Mesa SAW-2017-01466 Cross Section 1 (Riffle) Cross Section 2 (Pool) Cross Section 3 (Riffle) Cross Section 4 (Pool) Cross Section 5 (Riffle) Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MYl MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MYl MY2 MY3 MY5 MY7 MY+ Bankfull Elevation (ft) - Based on AB-XSA' 922.73 921.83 917.4 917.4 911.4 Bankfull Width (ft)' 9.9 1 --- 14.5 --- 15.4 Floodprone Width (ft)i 40.9 1 1 1 --- 51.5 1 --- 1 53 Bankfull Max Depth (ft)2 2.1 2.2 1.1 2.1 1.8 Low Bank Elevation (ft) 922.73 921.83 917.4 917.4 911.4 Bankfull Cross Sectional Area (ft2)2 14.6 12.6 8.5 15.0 18.5 Bankfull Entrenchment Ratio 1 4.1 --- 3.6 --- 3.4 Bankfull Bank Height Ratio' 1.0 1 1 1.0 1.0 Cross Section 6 (Pool) Cross Section 7 (Pool) Cross Section 8 (Riffle) Base MY MY2 MY3 MY5 MY7 MY+ Base MY] MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Bankfull Elevation (ft) -Based on AB-XSA' 910.5 907.8 907.76 Bankfull Width (ft)' --- --- 16.4 Floodprone Width (ft)i --- --- 50.6 Bankfull Max Depth (ft)2 1.8 2.4 1.6 Low Bank Elevation (ft) 910.5 907.8 907.72 Bankfull Cross Sectional Area (f �)2 14.9 18.1 13.2 Bankfull Entrenchment Ratio I --- --- 3.1 Bankfull Bank Height Ratio --- -- 1.0 Upstream e M �1"c x 6 �Y Downstream Green Mesa- Reach FF4-A - Cross Section 1 - Riffle - Enhancement 1 927 926 925 924 c 0 > 923 — — — — — — — — — — — — — — 922 921 920 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO 2024 — — — Approx. Bankfull Floodprone Area • • • • Low Bank Elevation 3X Vertical Exaggeration Cross Section 1 (Riffle) MYO MY1 MY2 MY3 MY5 MY7 MY+ Bankfull Elevation (ft) - Based on ABASA 922.73 Bankfull Width (ft)' 9.9 Floodprone Width (ft)' 40.9 Bankfull Max Depth (ft)2 2.1 Low Bank Elevation (ft) 922.73 Bankfull Cross Sectional Area (ft2)2 14.6 Bankfull Entrenchment Ratio' 4.1 Bankfull Bank Height Ratioll 1.0 1 - Uses the as -built cross sectional area as the basis for adjusting each subsequent years bankfull elevation 2 - Uses the current years low top of bank as the basis for adjusting each subsequent years bankfull elevation Upstream Downstream Green Mesa - Reach FF4-A - Cross Section 2 - Pool - Enhancement 1 929 928 927 926 925 c ° 924 cc 923 w 922 921 .100 — — — — — — — — — — — 920 919 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO 2024 . . . Approx. Bankfull 3X Vertical Exaggeration Cross Section 2 (Pool) MYO MYl MY2 MY3 MY5 MY7 MY+ tBankUWHIvation (ft) - Based on ABASA' 921.83 Bankfull Width (ft)' --- Floodprone Width ft 1 --- Bankfull Max Depth (ft)2 2.2 Low Bank Elevation ft 921.83 Bankfull Cross Sectional Area itZ z 12.6 Bankfull Entrenchment Ratio' --- Bankfull Bank Height Ratio' --- 1 - Uses the as -built cross sectional area as the basis for adjusting each subsequent years bankfull elevation 2 - Uses the current years low top of bank as the basis for adjusting each subsequent years bankfull elevation Upstream Downstream Green Mesa - Reach FF4-13 - Cross Section 3 - Riffle - Restoration 920 919 c ° 918 w 917 916 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO 2024 — — -Approx. Bankfull Floodprone Area .... Low Bank Elevation 3X Vertical Exaggeration Cross Section 3 (Riffle) MYO MYl MY2 MY3 MY5 MY7 MY+ Bankfull Elevation (ft) - Based on ABASA' 917.61 Bankfull Width ft' 19.5 Floodprone Width (ft)' 52 Bankfull Max Depth ft 2 1.3 Low Bank Elevation ft 917.61 Bankfull Cross Sectional Area ft2 2 11.5 Bankfull Entrenchment Ratio' 2.6 Bankfull Bank Height Ratio' 1.0 1 - Uses the as -built cross sectional area as the basis for adjusting each subsequent years bankfull elevation 2 - Uses the current years low top of bank as the basis for adjusting each subsequent years bankfull elevation 920 919 918 0 917 w 916 915 Upstream Downstream Green Mesa - Reach FF4-B - Cross Section 4 - Pool - Restoration 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO 2024 . . . Approx. Bankfull 3X Vertical Exaggeration Cross Section 4 (Pool) MYO MYl MY2 MY3 MY5 MY7 MY+ Bankfull Elevation (ft) - Based on ABAXSA' 917.40 Bankfull Width ft' --- Flood rove Width ft' --- Bankfull Max Depth (ft)2 2.1 Low Bank Elevation Lft 917.40 Bankfull Cross Sectional Area ftZ 2 15.0 Bankfull Entrenchment Ratio' --- Bankfull Bank Height Ratio' I --- 1 - Uses the as -built cross sectional area as the basis for adjusting each subsequent years bankfull elevation 2 - Uses the current years low top of bank as the basis for adjusting each subsequent years bankfull elevation Upstream Downstream Green Mesa - Reach FF1-C - Cross Section 5 - Riffle - Restoration 913.5 913 912.5 912 911 a> w 910.5 910 909.5 909 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO 2024 — — — Approx. Bankfull Floodprone Area • • • • Low Bank Elevation Irtical ` Exaggeration Cross Section 5 (Riffle) MYO MYl MY2 MY3 MY5 MY7 MY+ Bankfull Elevation (ft) - Based on ABASA' 911.41 Bankfull Width ft' 15.4 Floodprone Width ft' 53 Bankfull Max Depth (ft)2 1.8 Low Bank Elevation 11 911.41 Bankfull Cross Sectional Area (fC)2 18.5 Bankfull Entrenchment Ratio' 3.4 Bankfull Bank Height Ratio' 1.0 1 - Uses the as -built cross sectional area as the basis for adjusting each subsequent years bankfull elevation 2 - Uses the current years low top of bank as the basis for adjusting each subsequent years bankfull elevation 4 r O Upstream Downstream Green Mesa - Reach FF1-C - Cross Section 6 - Pool - Restoration 913 912 911 c ° - - - - - - - - - - - - - - - m a) 910 w 909 908 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO 2024 — — — Approx. Bankf.11 3X Vertical Exaggeration Cross Section 6 (Pool) NO MYl MY2 MY3 MY5 MY7 MY+ Bankfull Elevation (ft) - Based on ABAXSA' 910.51 Bankfull Width ft' --- Flood rove Width ft' --- Bankfull Max Depth (ft)2 1.8 Low Bank Elevation Lft 910.51 Bankfull Cross Sectional Area (ftl)2 14.9 Bankfull Entrenchment Ratio' --- Bankfull Bank Height Ratio' --- 1 - Uses the as -built cross sectional area as the basis for adjusting each subsequent years bankfull elevation 2 - Uses the current years low top of bank as the basis for adjusting each subsequent years bankfull elevation Upstream Downstream Green Mesa - Reach FF1-C - Cross Section 7 - Pool - Restoration 910 909 908 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - c 0 .@ 0 907 w 906 905 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO 2024 — — — Approx. Bankfull 3X Vertical Exaggeration 6E= Cross Section 7 (Pool) L MYO MYl MY2 MY3 MY5 MY7 MY+ Bankfull Elevation (ft) - Based on ABASA' 907.82 Bankfull Width ft' --- Flood rove Width (ft)' --- Bankfull Max Depth (ft)2 2.4 Low Bank Elevation ft 907.82 Bankfull Cross Sectional Area (fC)2 18.1 Bankfull Entrenchment Ratio' --- Bankfull Bank Height Ratio' --- 1 - Uses the as -built cross sectional area as the basis for adjusting each subsequent years bankfull elevation 2 - Uses the current years low top of bank as the basis for adjusting each subsequent years bankfull elevation Upstream Downstream Green Mesa - Reach FF1-C - Cross Section 8 - Riffle - Restoration 910 909 908 a') 907 w 906 905 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO 2024 — — — Approx. Bankfull Floodprone Area • • • • • • Low Bank Elevation ertical Exaggeration Cross Section 8 (Riffle) MYO MYl MY2 MY3 MY5 MY7 MY+ Bankfull Elevation (ft) - Based on ABASA' 907.51 Bankfull Width ft 11.4 Floodprone Width ft 50.6 Bankfull Max Depth (ft)2 1.4 Low Bank Elevation ft 907.51 Bankfull Cross Sectional Area ft 2 10.1 Bankfull Entrenchment Ratio' 4.5 Bankfull Bank Height Ratio' 1.0 1 - Uses the as -built cross sectional area as the basis for adjusting each subsequent years bankfull elevation 2 - Uses the current years low top of bank as the basis for adjusting each subsequent years bankfull elevation Appendix E As -Built Survey and Sealed Record Drawings SK 1371 SK 1368 MOXLEY KD SITE SR 1370 VICINITY MAP NTS PROJECT DIRECTORY DE51GNED BY: Rf-50URCIf ENVIRONMENTAL SOLUTIONS, LLC 3000 GLENWOOD AVE, SUITE 100 RALEIGH, NC 27G 1 2 PROJECT COORDINATES GREEN MESA STREAM MITIGATION SITE YADKIN COUNTY, NORTH CAROLINA 36.21216807-80.7265580 YADKIN RIVER BASIN: HUC 03040101130010 FEBRUARY 2024 RESOURCE ENVIRONMENTAL SOLUTIONS, LLC 3600 GLENWOOD AVE, SUITE 100 RALEIGH, NC 27612 A5-BUILT SURVEY BY: \�q" DAVID 5. TURNER, PI-5 RESOURCE ENVIRONMENTAL SOLUTIONS, LLC T 3000 GLENWOOD AVE SUITE 100 �J RALEIGH, NC 27G 1 2 ' PROJECT EX15TING CONDITIONS PLANIMETRIC5 SURVEY WAS PROVIDED BY ASCENSION LAND SURVEYING, PC (NC FIRM LICENSE NUMBER C-4288, CHRI5TOPHER L. COLE, NC PL5 L-5006) U5ACE ACTION ID #: 5AW-20 1 7-01 4GG SITE MAP IN I �Z) h FF I -E FF5-A Sheet L15t Table Sheet Number Sheet Title -- COVER 51 REACH FF I -A 52 REACH FF I -A 53 LEACH FF 1 -B NO A5-BUILT 54 LEACH FF I -B NO A5-BUILT 55 LEACH FF I -C NO A5-BUILT 56 LEACH FF I -C NO A5-BUILT 57 BEACH FF I -D 58 BEACH FF I -D 59 BEACH FF I -D 510 LEACH FF2 51 1 LEACH FF3 NO A5-BUILT 5 1 2 LEACH 1`1`3 NO A5-BUILT 513 LEACH FF3 514 LEACH FF3 NO A5-BUILT 515 REACH FF4-A 51 6 BEACH FF4-B 517 LEACH FF5-A 5 1 8 LEACH FF5-A NO A5-BUILT 5 1 9 LEACH FF5-A � B ores 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL Q�OFESS/p� 9< SEAL 04 58 li.i 1— a 0 0 N O J N � N U z 6 u- 0 z 0 Q U) w O U W W W I W F--- Q 0 z_ Z J O O Q LL Q O U Q O � O � � U ~ Z U) Z) U O U W w 2 Z_ w a Z zLLJ ID w W Q z 3 � U a o PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: BRC COVER W-9 955 M IN v ENHANCED FORD CROSSING CE CE CE CE CE 2+00 — _ — TB � _ _ EX. — TB — THALWEG 31---- �i_ 3+00 TB 91 — TB 00 v 23 9'D 93 STONE TOE -b 93 REACH FF I -A ENHANCEMENT II STA 1 +54 TO 1 0+90 CE CE EXISTING STONE WALL TO REMAIN CE CE 5+p6— TB — — Te � —91 � O Qe TB — e7 k 0 \ 946/ 93 — 9g 93 BRUSH TOE 9So\ 9 93 23 _ EXISTING GRADE ALONG STREAM CENTERLINE — — — 7z z w w Q w z o QL �+ LU Q z � \- o �I � _ 0+00 V+SV I+VV I+SV z+VV z+SV .S+VV -�+SV SCALE: HOR 1 "=30'; VERT 1 "=3' 5+5V '-0 955 950 940 G+00 I C/`CA IrI CONSERVATION EASEMENT CE AS -BUILT CONTOUR 950 PROPOSED CONTOUR EXISTING TOP OF BANK — — — — TB A5-15UILT TOP OF BANK — — — — — TB — AS -BUILT BOTTOM OF BANK AS -BUILT THALWEG — — PROP05ED CENTERLINE AS -BUILT BRUSH TOE PROTECTION PROPOSED BRUSH TOE PROTECTION oomw�p AS -BUILT STONE TOE PROTECTION to 00 M AS -BUILT LOG STRUCTURE PROPOSED LOG STRUCTURE Room AS -BUILT J-HOOK rl"� PROPOSED J-HOOK AS -BUILT RIFFLE PROPOSED RIFFLE p 0 CREST GAUGE MONITORING CROSS SECTION VEGETATION MONITORING PLOT VF# NOTE: ALL SIGNIFICANT CHANGES FROM THE DESIGN ARE SHOWN IN RED ores 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL C A R 0 OF ESS/p� 9< SEAL 04 58 G ON C FULL SCALE: 1 "=30 0 30 60 2" " = FULL SCALE 1 = HALF SCALE` lii a o N O J N IL N C� z cc O LL 66 O o Q U) w O U w J Lu ''� Cr I W F--- Q (n Z_ Z J Q Q � U Q O LL Q Z = 0 Q ~ U) Z W Z) 0� U W w Z_ w a Z zLLJ ID w W Q z 3 � U a o PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: BRC SHEET NUMBER: S 1 CE CE CE CE CE CE REACH FF I -A ENHANCEMENT II STA 1 + 54 - - - 0 _ T6 O I 5 + 00 re --+ U ---- I/ LL-j CO � OB\ �k0 /_- 955 950 945 Em 935 N 9S0 BRUSH TOE �C ;13 ;43 CE 93 CE ;10 CE LU U CE I F(,FKln CONSERVATION EASEMENT CE AS -BUILT CONTOUR 950 CE CE CJ� PROPOSED CONTOUR CE EXISTING TOP OF BANK — — — — TB CE CE A5-BUILT TOP OF BANK — — — — — TS — AS -BUILT BOTTOM OF BANK AS -BUILT THALWEG — — PROP05ED CENTERLINE REACH FF 1-5 ENHANCEMENT III 13 5TA 10+90TO20+G9 / Z- (�Y O rg _—ii+oo X)/----91— , 00 gi / //may EX. THALWEG cD REACH FF2 (SHEET 5 1 0) / / rn A5-BUILT TOP XISTING GRADE OF BANK LONG STREAM ENTERLINE AS -BUILT � CHANNEL ED � PROPOSED TOP OF BANK EXISTING GRADE ALONG STREAM \ _ CENTERLINE PROPOSED —_ CHANNEL BED _ i-00 G+50 7+00 7+50 8+00 8+50 9+00 9+50 1 0+00 1 0+50 1 1 +00 1 1 +50 1 2+( SCALE: HOR 1 "=30'; VERT 1 "=3' 955 950 945 935 930 )0 AS -BUILT BRUSH TOE PROTECTION OOMWIP-� PROPOSED BRUSH TOE PROTECTION oomw�p AS -BUILT STONE TOE PROTECTION to 00 M AS -BUILT LOG STRUCTURE PROPOSED LOG STRUCTURE Room AS -BUILT J-HOOK rl"� PROPOSED J-HOOK CREST GAUGE MONITORING CROSS SECTION VEGETATION MONITORING PLOT VF# NOTE: ALL SIGNIFICANT CHANGES FROM THE DESIGN ARE SHOWN IN RED ores 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL UARp''% Q� 9< SEAL 04 5 NGINE0 FULL SCALE: 1"=30 0 30 60 2" " = FULL SCALE 1 = HALF SCALE` W a 0 0 CV O N IL N c� z O LL 66 z o Q U) w O U > w J w W Ir W F--- Q (n Z_ Z J O O Q Q O U Q O LL L.L Q z = Q U) Z) Q Q w CU w Z w a Z F- zLLJ ID F- W Q z w 0 Q O a o PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: BRC SHEET NUMBER: S2 q� ♦ � � � jai STONE TOE SUBSTITUTED DUE TO EXISTING BEDROCK CONSTRAINT 13 R K ILL ADDED TO MATCH UPSTREAM CULVERT INVERT REACH FF I -D RESTORATION 5TA 1 2+04 TO 1 3+47 � 9 J CE GE ICE REACH FFI-D RE5TOKATION STA 14+20 TO 16+20 CE \ CE \ C� LOG J-HOOK REPLACED Zz WITH ROCK J-HOOK BASED 9 4 ON SITE CONDITIONS _ XS 5 LP - I +00 XS\\ \ \ \9 �\ XS 5 RP \ \ 0o 3 XSGRP \ \ /Y \ v� Te \ \ \ V 4(/, \ \ 0 00 925 925 920 920 915 A5-15UILF OF BA - -I T----� PROPOSED OF BANK TOP 915 TOF AS -BUILT CHANNEL BED I—T Sri 910 910 PROPOSED CHANNEL BE — — 905 905 900 1 1 +50 1 2+00 1 2+50 1 3+00 1 3+50 1 4+00 1 4+50 1 5+00 1 5+50 1 G+00 I G+50 1 7+00 1 7+50 1 6+00 SCALE: HOR 1 "=30'; VERT 1 "=3' LEGEND CONSERVATION EASEMENT CE AS -BUILT CONTOUR 950 PROPOSED CONTOUR EXISTING TOP OF BANK — — — — TB A5-BUILT TOP OF BANK — — — — — TB — AS -BUILT BOTTOM OF BANK AS -BUILT THALWEG PROPOSED CENTERLINE AS -BUILT BRUSH TOE PROTECTION PROPOSED BRUSH TOE PROTECTION AS -BUILT STONE TOE PROTECTION to 00 / AS -BUILT LOG STRUCTURE PROPOSED LOG STRUCTURE Room AS -BUILT J-HOOK PROPOSED J-HOOK \ AS -BUILT RIFFLE PROPOSED RIFFLE p 0 CREST GAUGE \ MONITORING CROSS SECTION VEGETATION MONITORING PLOT \/PEE NOTE: ALL SIGNIFICANT CHANGES FROM THE DESIGN ARE SHOWN IN RED ores 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL C A R 0 Q�OFESS/p� 9< SEAL 042,580 � FZ zG��� v �' ti NINE �O 1110 FULL SCALE: 1 "=30 0 30 60 2" " = FULL SCALE 1 = HALF SCALE` li.i a 00 F- CV O N IL N U C� z c O LL 66 z o Q U) w O U > w -i w w Cr Ir W F--- Q (n Z_ Z J O O Q Q O U � = 0 O LL L.L Q Z = � Q Z) 0� U U W w Z u; Q Z ~ zLLJ 0 U W Q z 3 cc Q Cr a o PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: BRC SHEET NUMBER: S7 `i E J m 0 LU a 0) N N N OI O ri QI LL LL I 0 In ¢I Q Cn LU 2 Z LU LU cr s cc m Q 0 Cn a) c� s 0 U a� 2 CL Ca 0 U a) N o� LU 75 z W J_ LL ores 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL Q)� �F ESS/p� 9< SEAL Z G NE�� 0 FULL SCALE: 1 "=30 0 30 60 2" " = FULL SCALE 1 = HALF SCALE` lii 1— a 0 0 O N J N IL N c.� Z_ c LL rro 66 o O U) Q W O > W J U W W Cr IZ W Q F /- Vi Z Z J O O Q Q O U L.L � O LL ' Z N O VJ U W w Z u; a Z z 0 w W Q z 0 a o � U o PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: BRC SHEET NUMBER: S8 `i E J m 0 LU a 0) N N N OI O ri QI LL LL I 0 In ¢I Q Cn LU 2 Z LU LU cr s cc m Q 0 Cn a) c� s 0 U a� 2 CL Ca 0 U a) N o� LU 75 Q z w J LL ores 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL Q)� �F ESS/p� 9< SEAL 04 58 GINE� �4 FULL SCALE: 1 "=30 0 30 60 2" " = FULL SCALE 1 = HALF SCALE` lii 1— a 0 0 O N J N IL N c.� Z_ c LL rro 66 o O U) Q W O > W J U W W Cr IZ w Q F /- Vi Z Z J O O Q Q O U L.L � O LL ' Z N O VJ U w w Z u; a Z z 0 w W Q z a o C U Cr PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: BRC SHEET NUMBER: S9 9- 0j'1 2� ENHANCED FORD CROSSING 970� _=TB�/ 91 ---� c EXISTING CROSSING �11 N G� I I � + I O I LEACH FF I (SHEET 52) CSC \ 5 +0O � — Drk cf-_ �_ _ TE3 -_�_ _ TB ......... _ 6e00 \ \� 3 +00 A-00--- TB �� � i- � 2�6 r gl — +�— — 91 — — — EX. REACH FF2 g TB \ \ — TB v THALWEG PRESERVATION \ 5TA 1+29TO7+31 go go 1 �Y � go �? \>>J `� \ go \ \ SCALE: HOR 1 "=30'; VEKT I "=G' M 970 •_• 950 •m 930 >0 I F(-,FKIF) CONSERVATION EASEMENT AS -BUILT CONTOUR PROPOSED CONTOUR EXISTING CONTOUR CE 950 AS -BUILT TOP OF BANK — — — — — TB — AS -BUILT BOTTOM OF BANK — — — — BB AS -BUILT THALWEG — — PROPOSED CENTERLINE AS -BUILT BRUSH TOE PROTECTION OoEff-%-'� PROPOSED BRUSH TOE PROTECTION OOMWeap AS -BUILT STONE TOE PROTECTION to 00 M AS -BUILT LOG STRUCTURE PROPOSED LOG STRUCTURE AS -BUILT J-HOOK PROPOSED J-HOOK CREST GAUGE MONITORING CROSS SECTION VEGETATION MONITORING PLOT VF#E NOTE: ALL SIGNIFICANT CHANGES FROM THE DESIGN ARE SHOWN IN RED ores 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL C A R 9< SEAL 04 58 Z ZG Z`i FULL SCALE: 1 "=30 0 30 60 2" " = FULL SCALE 1 = HALF SCALE` lii a 0 0 O N J N IL N C� Z_ c L 66 o O U) Q w O > w J U Lu ''� Cr Ir W F--- Q (n Z_ Z J O O Q Q O U O LL Q = a z W U) z U U W w Z w a Z zLLJ ID w W Q z 0 a o C U Cr PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: BRC SHEET NUMBER: S10 CE CE T6 CE C) m 0 i'1T\ o 0 / TB may/ 1 2+ 93 REACH FF3 ENHANCEMENT III 5TA 1 2+60 TO 20+44 LINT 1!-l1 Y\-L 1J 1 \JI\V CRO551 NG If- 00 14+0 g i Ex. �TB \-A D \ \ �J \ \ x���=\ \ x� . P J 955 955 950 950 945 945 EX15 TING GRADE ALONG STREAM CENTERLINE i 940 — 940 I 935 935 930 1 2+00 1 2+50 13+00 13+50 14+00 14+50 1 5+00 1 5+50 1 G+00 I G+50 1 7+00 1 7+50 18+00 SCALE: HOR 1 "=30'; VERT 1 "=3' LEGEND CONSERVATION EASEMENT AS -BUILT CONTOUR PROPOSED CONTOUR EXISTING CONTOUR CE 950 AS -BUILT TOP OF BANK — — — — — TB — AS -BUILT BOTTOM OF BANK — — — — BB AS -BUILT THALWEG — — PROPOSED CENTERLINE AS -BUILT BRUSH TOE PROTECTION PROPOSED BRUSH TOE PROTECTION AS -BUILT STONE TOE PROTECTION to 00 M AS -BUILT LOG STRUCTURE PROPOSED LOG STRUCTURE Room AS -BUILT J-HOOK rl"� PROPOSED J-HOOK ►0�A-!WQ't! �� �.� CREST GAUGE MONITORING CROSS SECTION VEGETATION MONITORING PLOT \/PEE NOTE: ALL SIGNIFICANT CHANGES FROM THE DESIGN ARE SHOWN IN RED ores 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL CARp''% ESS/p� 9< SEAL z ZG/7 0 FULL SCALE: 1 "=30 0 30 60 2" " = FULL SCALE :-::-HALF 1 SCALE` li.i a 0 0 O N J N IL N c� z cc O LL o O U) Q w O > w J U Lu ''� Cr o= W F___ Q (n Z_ Z J O O Q Q O U LL O LL Q = Q z W C) z U U W w Z w a Z z LLJID F_ w W Q z W o Co a o PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: BRC SHEET NUMBER: S13 ai E J m 0 w a 0) v N N N of Lh U- LL 0 m a� w 2 z w w m s m m c� 0 a) a) C N N c� 0 0 U 2 EL Cz U rn N m b� w a z w J_ U- \ LEGEND \ \ REACH FF4-A \ CONSERVATION EASEMENT CE ENHANCEMENT I AS -BUILT CONTOUR 950 \ 5TA 0+52 TO 5+27 PROPOSED CONTOUR \ / EXISTING TOP OF BANK — — — — TB / / — — — — — — CE CE CE CE CE CE C CE CE CE CE CE CE UILT BOTTOM of A5-BUILT TOP OF BANK TB As-BBANK — — — — / 88 \ / AS -BUILT THALWEG — — FO RD CROSSING PROPOSED CENTERLINE / \ � AS -BUILT BRUSH TOE PROTECTION Ex. \ Q+OQ"�� �� \ X5 I LP X5 2 LP THALWEG 5 +00 PROPOSED BRUSH TOE PROTECTION LOG 51 LL — T _ — ` =-�00 +QQ 0 — TB �� �� _ — — — — AS -BUILT STONE TOE PROTECTION ' -- T — — 3 r8�---- TB+Q _ _T6—� _ 9 — _ 920- -- T15 — -- __922 s— � 92 AS -BUILT LOG STRUCTURE 922 �24 91 — 9 — 904 L3 W z PROPOSED LOG STRUCTURE Room 2 X5 2 RP 925 6� —� O X5 I R(� AS -BUILT J-HOOK 92s P 9 i = Q VP#7 LLJ PROPOSED J-HOOK Q ►.L► AS -BUILT RIFFLE / PROPOSED RIFFLE p 0 / CREST GAUGE MONITORING CROSS SECTION / VEGETATION MONITORING PLOT VF# 935 530 925 920 915 935 NOTE: ALL SIGNIFICANT CHANGES FROM THE DESIGN ARE SHOWN IN RED 930 925 920 915 910 0+00 0+50 1 +00 1 +50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 G+00 SCALE: HOR 1 "=30'; VERT 1 "=3' 5-BUILT TOP F BANK RIGHT OF BANK RIGHT PROPOSED TOP AS -BUILT CHANNEL BED TOP VT 114 — EXISTING GRADE ALONG STREAM CENTERLINE Ores 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL ,,\\A CARp''% Q) OF ESS 9< SEAL 04 58� FULL SCALE: 1 "=30 0 30 60 2" = FULL SCALE " 1 = HALF SCALE` lii 1- a 0 0 N O J N I N C� z cc O LL 66 O o Q E75 w O U > w J Lu ''� Cr Ir W Q �� V i Z Z J Q Q � U � � Q LL 0 LL Z 0i C) Z) U U W w Z w Q Z ~ zLLJ 0 U W Q z 0 O cc Q Cr a o PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: BRC SHEET NUMBER: S15 `i C J m 0 LU a 0) N N N OI O Lh �I LL LL I 0 m al Q LU 2 z LU LU Ir s cc co 0 a) C N N O 0 U 0 EL W U rn N b� LU a z LU J_ LL ores 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL Q)� �F ESS/p� 9< SEAL 0 58 GIN- 0 FULL SCALE: 1 "=30 0 30 60 2" " = FULL SCALE 1 = HALF SCALE` lii I — a 0 0 O N J N IL N c.� Z_ cc LL rro 66 o O U) Q W O > W J U W W Cr IZ w Q F /- Vi Z Z J Q Q O LL ' Z O VJ U w w Z u; a Z z 0 w W Q z 0 o C U a Cr PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: BRC SHEET NUMBER: S16 CE CE CE CE CE CE CE �� GE CE REACH FF5-A CE _ ENHANCEMENT III � STA O+G5 TO 14+83 CE CE CE v GRADING AREA k00�—TP — �= 64� �O/ 09 00 1+00 EX. — z9� THALWEG B -9 � 1 -90 ;13 :�3 ;13 ;13 ;13 9D -9C gC -4C -9O 9GO 9GO 955 955 EXISTING GRADE ALONG STREAM \ CENTERLINE 950 950 945 945 940 940 935 0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 44 4+50 5+00 5+50 G+00 G+50 5CALE: HOR 1 "=30'; VERT 1 "=3' I F(-,FNf) CONSERVATION EASEMENT CE AS -BUILT CONTOUR 950 PROPOSED CONTOUR EXISTING TOP OF BANK — — — — TB A5-15UILT TOP OF BANK — — — — — TB — AS -BUILT BOTTOM OF BANK — — — — BB AS -BUILT THALWEG — — PROP05ED CENTERLINE AS -BUILT BRUSH TOE PROTECTION C PROPOSED BRUSH TOE PROTECTION AS -BUILT STONE TOE PROTECTION to 00 AS -BUILT LOG STRUCTURE PROPOSED LOG STRUCTURE Room AS -BUILT J-HOOK PROPOSED J-HOOK ��' ••� -W EEO CREST GAUGE MONITORING CROSS SECTION VEGETATION MONITORING PLOT VF# NOTE: ALL SIGNIFICANT CHANGES FROM THE DESIGN ARE SHOWN IN RED ores 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL O��FESS/p� 9< SEAL 04 58 zG�� GINE� FULL SCALE: 1 "=30 0 30 60 2" = FULL SCALE " 1 = HALF SCALE` W a 0 0 O N J N IL N C� z o rro z 0 0 Q U) w O > w J U Lu ''� Cr Ir W Q Z Z J O O Q Q O U Q O LL Q Z = Q Z) 0� U O U W w Z w a Z zLLJ ID w W Q z 3 � U a o PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: BRC SHEET NUMBER: S17 `i C J m 0 w a 0) N N N OI O LI LL LL I m al Q W 2 z W w Ir s cc co 0 a) C N N O 0 U 0 EL W U rn N b� LU a z w J_ LL ores 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL Q)ESS/p� 9< SEAL 04 58 FULL SCALE: 1 "=30 0 30 60 2" " = FULL SCALE 1 = HALF SCALE` lii 1— a 0 0 O N J N IL N c.� Z_ cc LL rro 66 o O U) Q W O > W J U W W Cr IZ w Q F /- Vi Z Z J Q Q U 00 06 < O L J Z ' W V ) z O N w U w Z u; a Z z 0 w W Q z 0 a o C U Cr PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: BRC SHEET NUMBER: S19 J co O m PROJECT LOCATION 5P 1371 5P 13G8 MOXLEY PD 0 70 713 m L Ln 1Z 5P 1370 VICINITY MAP NTS I, DAVID S. TURNER, AS A DULY REGISTERED PROFESSIONAL LAND SURVEYOR IN THE STATE OF NORTH CAROLINA, HEREBY CERTIFY THAT THE DATA SHOWN ON THIS DRAWING, WAS OBTAINED UNDER MY SUPERVISION, IS AN ACCURATE AND COMPLETE REPRESENTATION OF WHAT WAS CONSTRUCTED IN THE FIELD, AND THAT THE PHYSICAL DIMENSIONS OR ELEVATIONS SHOWN THUS ARE AS -BUILT CONDITIONS EXCEPT WHERE OTHERWISE NOTED HEREON. WITNESS ND SEAL THIS FESS Q< SEAL 49r L-4551 Isi I, DAVID S. TURNER, CERTIFY THAT THIS PROJECT WAS COMPLETED UNDER MY DIRECT AND RESPONSIBLE CHARGE FROM AN ACTUAL SURVEY MADE UNDER MY SUPERVISION; THAT THIS TOPOGRAPHIC SURVEY WAS PERFORMED AT THE 95 PERCENT CONFIDENCE LEVEL TO MEET FEDERAL GEOGRAPHIC DATA COMMITTEE STANDARDS; THAT THIS SURVEY WAS PERFORMED TO MEET THE REQUIREMENTS FOR A TOPOGRAPHIC SURVEY TO THE HORIZONTAL ACCURACY OF CLASS A AND THE VERTICAL ACCURACY WHEN APPLICABLE TO CLASS C STANDARD, AND THAT THE ORIGINAL DATA WAS OBTAINED IN SEPT 2023; THAT THE SURVEY WAS COMPLETED ON FEB 2024; AND ALL COORDINATES ARE BASED ON NAD83 (201 1) AND ALL ELEVATIONS ARE BASED ON NAVD88. WITNESS BER, AND SEAL CARI/O'//, 02SEAL 49r . L-4551 v moo. 2 SUR�����: GENERAL NOTES: 1. ALL DISTANCES ARE HORIZONTAL UNLESS OTHERWISE NOTED. 2. HORIZONTAL DATUM IS NAD83(201 1) & VERTICAL DATUM IS NAVD88. 3. THIS MAP IS NOT FOR RECORDATION, SALES, OR CONVEYANCES AND DOES NOT COMPLY WITH G.S. 47-30 MAPPING REQUIREMENTS. 4. THE PURPOSE OF THIS MAP IS TO SHOW THE AS -BUILT CONDITIONS OF THE GREEN MESA RESTORATION SITE. 5. THE CONTROL NETWORK WAS ESTABLISHED BY RES FROM EXISTING CONTROL USED DURING CONSTRUCTION. THE COORDINATES ARE LISTED IN THE CHART ON THIS SHEET. 6. NO PROPERTY RESEARCH, INVESTIGATION, OR INDEPENDENT SEARCH FOR ENCUMBERANCES, RESTRICTIVE COVENANTS, EASEMENTS OF RECORD, OWNERSHIP, TITLE EVIDENCE, OR OTHER FACTS THAT AN ACCURATE AND CURRENT TITLE EXAMINATION MAY DISCLOSE WERE PERFORMED FOR THIS SURVEY. A LICENSED ATTORNEY -AT -LAW SHOULD BE CONSULTED REGARDING CORRECT OWNERSHIP, WIDTH, AND LOCATION OF EASEMENTS AND OTHER TITLE QUESTIONS REVEALED BY A TITLE EXAMINATION. 7. SUBJECT TO ALL EASEMENTS, RIGHT OF WAYS, AND/OR ENCUMBRANCES THAT MAY AFFECT THE PROPERTY(S). 8. THIS SURVEYOR DOES NOT CERTIFY TO THE EXISTENCE OR NON-EXISTENCE OF ANY UNDERGROUND UTILITIES THAT MAY OR MAY NOT EXIST WITHIN THE BOUNDARIES AS SHOWN HEREON. PROJECT COORDI NATE5 AS -BUILT DRAWINGS FOR GREEN MESA STREAM MITIGATION SITE 51 REACH FF I -A YADKIN COUNTY, NORTH CAROLINA 36.2121680,-80.7265580 YAD KI N RIVER BASIN: H U C 03040101130010 FEBRUARY 2024 RESOURCE ENVIRONMENTAL SOLUTIONS, LLC 3600 GLENWOOD AVE, SUITE 100 RALEIGH, NC 27612 \ 53 REACH FF4-A CE / CE 3 W REACH FF4-B 30 V REACH FF I -C ��c,E w 1 U 1 -30m REACH FF I -B A CE / � l k - CE I / r_� 30 U % IREACH F1`2 51TE MAP NT5 REACH FF I -D GE� 54 C /____ �C C� CE �C CE C �C CF REACH FF5-530 REACH FF3-A REACH FF I -E \ REACH FF5-A U 1 � m U C 52-8 F ROJ ECT DIRECTORY DE51GNED BY: RESOURCE ENVIRONMENTAL 50LUTION5, LLC 3000 GLENWOOD AVE, SUITE 100 RALEIGH, NC 27G 12 A5-BUILT SURVEY BY: DAVID 5. TURNER, PL5 RESOURCE ENVIRONMENTAL SOLUTIONS, LLC 3000 GLENWOOD AVE, SUITE 100 RALEIGH, NC 27G 12 PROJECT EX15TING CONDITIONS PLANIMETRIC5 SURVEY WAS PROVIDED BY ASCENSION LAND SURVEYING, PC (NC FIRM LICENSE NUMBER C-4288, CHRI5TOPHER L. COLE, NC PL5 L-5006) U5ACE ACTION ID #: 5AW-201 7-014GG LEGEND CONSERVATION EASEMENT CE A5-BUILT CONTOUR 9 (� A5-13UILT TOP OP BANK - - A5-13UILTBOTTOM OF BANK - - - - - - - -- AS-BUILT TFIALWEG - - EXI5TING CENTERLINE - - FENCELINE A5-BUILT BRUSH TOE PROTECTION A5-BUILT STONE TOE PROTECTION ' ` A5-BUILT LOG STRUCTURE A5-BUILT STRUCTURE AS -BUILT CONSTRUCTED RIFFLE CREST GAUGE MONITORING CROSS SECTION VEGETATION MONITORING PLOT VP# AS -BUILT CONTROL PT# Northing(Y) Easting(X) Elev(Z) Description 1 901976.32 1491906.80 925.73 RES#1 NIL 2 902032.94 1492719.23 914.20 RES#2NL 3 901599.71 1493465.03 909.24 RES#3NL 4 900583.92 1491457.91 943.99 RES#4NL 5 900529.72 1491236.81 950.01 RES#5NL 6 900632.42 1491004.18 959.68 RES#6NL 7 901394.11 1493445.39 933.10 RES#7NL 8 901305.34 1493484.50 936.79 RES#8NL 9 901084.07 1493554.97 948.73 RES#9NL 10 900479.00 1491408.89 944.40 RES#10NL 11 900852.44 1493575.44 964.64 RES#1 1 NL 12 900543.35 1493601.52 979.69 RES#12NL 13 900288.47 1493729.49 980.57 RES#13NL 14 900055.46 1493864.98 980.99 RES#14NL 15 900194.47 1493989.85 968.18 RES#15NL 16 900472.77 1493852.91 960.67 RES#16NL 17 901388.83 1493657.07 929.82 RES#17NL 18 900653.54 1490760.06 963.57 RES#18NL 19 900207.50 1491453.62 964.92 RES#19NL 20 900024.71 1491392.86 971.56 RES#20NL 21 900401 .91 1491614.06 952.03 RES#21 NL 22 900398.55 1491748.45 960.70 RES#22NL 23 900403.15 1491912.57 939.09 RES#23NL 24 900320.48 1492131.88 935.65 RES#24NL 25 900592.01 1491742.32 939.89 RES#25RB 26 900127.99 1492397.36 960.51 RES#26NL 27 900270.98 1492511.47 939.60 RES#27NL 28 900020.17 1492615.18 963.05 RES#28NL 29 899981.93 1492761.65 957.00 RES#29NL 30 900036.69 1492956.01 962.85 RES#30NL 31 899703.56 1492954.38 982.05 RES#31 NL 32 900437.33 1492467.33 933.34 RES#32NL 33 899505.13 1493115.97 968.33 RES#33NL 34 899238.96 1493112.49 982.47 RES#34NL 1,pres 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL 1CARO 1111///� Q�02-21-241� SEAL -� L-4551 moo- ; bi I-- N 0 �- CV j N a- N rn c� Z of O LL z Lu J o w m W Lu U) Iz cc Q LU U)Q Z O O Q Q (D U Q O LU O � z U U) Q � U) w U LU Z w J z LLJZ 0 I- C) LUQ z 3 a M o PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: DST COVER VA CR \ �40 30 LU U U -33 G�/ CF / \ G� CF REACH FF I -B i �0 EX. / TMALWEG - 30 / m C) m m m m n m CREST GAUGE MONITORING CROSS SECTION VEGETATION MONITORING PLOT [,Ores 1� 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL CA Rq4 , oFESS104; !1'-y'; 02SEAL 49� -� L-4551 o. l / FULL SCALE: 1 "=40 0 40 80 2" = FULL SCALE 1 " = HALF SCALE I\ 6i N O �— N O N IL N U) Z o < o 0 z W J 0 Cn W ED W W cr_ cc: Q W L: Q vJ Z O O Q Q O U � � Q O LL Q z = LU Q z W U) D 0� U O W U w Z w J z Z 0 C) W Q z o Lu 0 a � U o PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: DST SHEET NUMBER: S 1 52-A 52-8 EX. THALWEG BEACH FF5-A GRADED AREA LEGEND CONSERVATION EASEMENT CE AS -BUILT CONTOUR 9 1 0 AS -BUILT TOP OF BANK — — — AS-BUILTBOTTOM OF BANK — — — — — — — —— AS-BUILT TMALWEG — — EXISTING CENTERLINE — — FENCELINE AS -BUILT BRUSH TOE PROTECTION 9VMNZ AS -BUILT STONE TOE PROTECTION ' low oft 44 AS -BUILT LOG STRUCTURE AS -BUILT STRUCTURE AS -BUILT CONSTRUCTED RIFFLE CREST GAUGE MONITORING CROSS SECTION VEGETATION MONITORING PLOT VP# [,Ores 1� 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL �`�O��N CA Rq4i SS 9�; 02SEAL 49� -� L-4551 l / FULL SCALE: 1 "=40 0 40 80 2" = FULL SCALE 1 " = HALF SCALE I\ Li F- o �— CV O N N 07 Z o 0 z W J O Cn W ED W W CC cc: Q LU ''^- Q vJ Z Z J O Q Q Q (D U Ln LL 5 ,,LL G W Q z M LL z = Q 0 O Q v) W w U w Z uJ J z Z 0 W Q z Lu o 0 a W 0 PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: DST SHEET NUMBER: S2 k 30 30 LEGEND CONSERVATION EASEMENT CE . AS -BUILT CONTOUR 9 10 AS -BUILT TOP OF BANK — — AS-13UILTDOTTOM OF BANK - — — — — — — —- AS-BUILT TI iALWEG — — EXISTING CENTERLINE — — FENCELINE �X AS -BUILT DRUSh TOE PROTECTION 98M—W�) AS -BUILT STONE TOE PROTECTION ' 01111110 no ` AS -BUILT LOG STRUCTURE AS -BUILT STRUCTURE AS -BUILT CONSTRUCTED RIFFLE CREST GAUGE MONITORING CROSS SECTION VEGETATION MONITORING PLOT VP# M C A /" LA C C I rl EX. \ THALWEG W I REACh FF I -C U I 3 0 CE C� CE� 1,p res 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL CA Rq4 Q�0 SEAL 49r -� L-4551 y� moo. FULL SCALE: 1 "=40 0 40 80 2" = FULL SCALE 1 " = HALF SCALE I\ W I-- Co �- CV O N IL N U) Z_ 0 < 66 z W J O Cn W ED W W cr_ cc: Q w ''^- Q vJ Z Z J O O 0 U LL � � m LL O °6 Q z Q LU LL z 'L Q � U w CU w Ill Z di J z Z 0 W Q z 3 0 Q O o PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: DST SHEET NUMBER: S3 0 W Q U) N N O� LL m a� Q U) W 2 z W W m c� J_ m U) 0 Q U) W 2 z W W m L2 0 0 CL N O N U) H U W 3 O cr EL 0 U) J H z O U) W 0 F z O Y 0 Lv a z GE GE CF GE CF / GE ROCK J-HOOK — —XS G LP LEGEND — — \ CF CONSERVATION EASEMENT CE -X5 5 LP \ AS -BUILT CONTOUR 9 (� C` AS -BUILT BOTTOM OF BANK -- — — \ / �AS-BUILT THALWEG — — \ \ \ CF EXISTING CENTERLINE — — � � X5 G RP \ 5 \ \ VP#5 FENCELINE 912 XS 5 RP \ AS -BUILT BRU51 i TOE PROTECTION0� 913 — \ m \ \ C`C AS -BUILT STONE TOE PROTECTION ' \ �\ BANK TOE C AS -BUILT LOG STRUCTURE 9 \ THALWEG TOP OF _ \� BANK \ \\\ J� OOK AS -BUILT STRUCTURE AS -BUILT CONSTRUCTED RIFFLE CF CREST GAUGE \ \\ \ \\ C MONITORING CROSS SECTION w \\\ 30 VEGETATION MONITORING PLOT VP# U) 3 \ \ \ 3C F J \ 3C r REACh FF I -D \ \ I \ \ 30 CF CE CE �C CF � CE ROCK J-HOOK \ / X5 7 LP X5 8 LP _ � � S / O THALWEG 90(5 CF TOP OF II \ \ BANK \5 RPM 9O8 l \ ` \ XS (5 RP � \ VP#9 -90 VP#G \ \ BANK TOE i / �0 , FORD CK0551 NG O i ,i vP#lo F (� \ EX. REACh FF5-13 l THALWEG 3C I� C CE \ CE v\ 1 CE el pres 3600 Glenwood Ave, Suite 100 Raleigh, NC 27612 Main: 919.829.9909 www.res.us Engineering Services Provided By: RES Environmental Operating Company, LLC License: F-1428 SEAL CA Rq QF0 SEAL 49� -� L-4551 Q7 FULL SCALE: 1 "=40 0 40 80 2" = FULL SCALE 1 " = HALF SCALE I\ li.i a N O �- N O N N U) c� z EE O Q 66 L.L � z Lu J o w m w Lu o7 CC CC Q W L: Q U) Z Z J O O Q Q O U V LL O IL Q zLU = ''~^^ Z W vJ D U O w U w Z w J z LLJ Z 0 U W Q z O 0 Q M ( o PROJECT NUMBER: 100151 PROJECT MANAGER: JWN DESIGNED: AFM DRAWN: EGT CHECKED: DST SHEET NUMBER: S4