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HomeMy WebLinkAbout20180264 Ver 1_DeepMeadow_97131_MY3_2022_20230216ID#* 20180264 Version* 1 Select Reviewer: Ryan Hamilton Initial Review Completed Date 03/31/2023 Mitigation Project Submittal - 2/16/2023 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 Contact Name: * Email Address: Harry Tsomides harry.tsomides@ncdenr.gov Project Information ID#: * 20180264 Version:* 1 Existing ID# Existing Version Project Type: DMS Mitigation Bank Project Name: Deep Meadow Mitigation Site County: Union Document Information Mitigation Document Type:* Mitigation Monitoring Report File Upload: DeepMeadow_97131_MY3_2022.pdf 59.41MB Please upload only one PDF of the complete file that needs to be submitted... Signature Print Name:* Signature: * Harry Tsomides yy� t t� �Joirr�df'J MONITORING YEAR 3 ANNUAL REPORT FINAL DEEP MEADOW MITIGATION SITE Union County, NC Yadkin River Basin HUC 03040105 DMS Project No. 97131 NC DEQ Contract No. 6887 DWR Certification No. 18-0264 USACE Action ID No. SAW-2012-01107 Data Collection Period: March 2022 – November 2022 Final Submission Date: February 2023 PREPARED FOR: NC Department of Environmental Quality Division of Mitigation Services 1652 Mail Service Center Raleigh, NC 27699-1652 PREPARED BY: Wildlands Engineering, Inc. 1430 South Mint Street, Suite 104 Charlotte, NC 28203 Phone: 704.332.7754 Fax: 704.332.3306 Wildlands Engineering, Inc.  phone 704-332-7754  fax 704-332-3306  1430 S. Mint Street, # 104  Charlotte, NC 28203 February 10th, 2023 Mr. Harry Tsomides Western Regional Supervisor NCDEQ – Division of Mitigation Services Asheville Regional Office 2090 U.S. 70 Highway Swannanoa, NC 28778-8211 RE: Deep Meadow Stream and Wetland Mitigation Site – Draft Monitoring Year 3 Report Yadkin River Basin – HUC 03040105 Union County, NC DMS Project ID No. 97131 Contract # 006887 Dear Mr. Tsomides: Wildlands Engineering, Inc. (Wildlands) has reviewed the Division of Mitigation Services (DMS) comments and observations from the Deep Meadow Stream and Wetland Mitigation Site Monitoring Year 3, received on January 30th, 2023. The report text has been revised for the final submittal to reflect the most current condition of the site. Your comments and observations from the report are noted below in Bold. Wildlands’ response to those comments are noted in Italics. DMS’ Comment: The asset table shows the sum of rounded numbers for wetland credits; please correct the wetland credit totals to reflect the prior year’s accurate final monitoring report (difference of minus 0.003). Wildlands’ Response: Table 1 has been updated accordingly. DMS’ Comment: DMS project crossing and culvert photos must be included in all monitoring reports; please include close-up photos for the installed crossings and culverts along EF1 and WF2, in order to show if any erosion, debris jamming, infilling, perching etc. are occurring. Wildlands’ Response: Photos of crossings and culverts have been added to Appendix 2. DMS’ Comment: The report documents some areas of scour and aggradation however the visual assessment tables indicate 100% performance across the site for all stream visual monitoring metrics; please update the tables if necessary. Wildlands’ Response: Areas of scour and aggradation are located on Meadow Branch, which consists of Enhancement II level mitigation. The visual assessment tables are only required for restoration reaches. DMS’ Comment: Wildlands describes the erosional gully repairs performed in 2022 but does not provide any photos. If possible, please provide photos of the repaired gully. Wildlands’ Response: Photos of the repaired gully have been added to Appendix 2. Wildlands Engineering, Inc.  phone 704-332-7754  fax 704-332-3306  1430 S. Mint Street, # 104  Charlotte, NC 28203 DMS’ Comment: Thank you for the thorough and clear CCPV mapping, and the report quality in general. Wildlands’ Response: Thank you for the comment. Enclosed please find two (2) hard copies of the Year 3 Final Monitoring Report and one (1) USB with all the electronic files for DMS distribution. Wildlands has ordered the monitoring bond for MY4; however, we have not received confirmation from Kristie Corson at DMS that it was received or approved. Please contact me at 704-332-7754 x101 if you have any questions. Sincerely, Kristi Suggs Senior Environmental Scientist Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL v EXECUTIVE SUMMARY Wildlands Engineering, Inc. (Wildlands) implemented a full-delivery stream and wetland mitigation project at the Deep Meadow Mitigation Site (Site) for the North Carolina Department of Environmental Quality (DEQ) Division of Mitigation Services (DMS). The project restored, enhanced, and preserved a total of 4,365 linear feet (LF) of perennial stream in Union County, NC. In addition, the project rehabilitated 0.58 acres and re-established 8.26 acres of riparian wetlands. The Site is located within the DMS targeted watershed for the Yadkin River Basin Hydrologic Unit Code (HUC) 03040105070060 and the NC Division of Water Resources (DWR) Subbasin 03-07-14. The project is providing 2,838.933 stream mitigation units (SMUs) and 8.587 wetland mitigation units (WMUs) for the Yadkin River Basin HUC 03040105 (Yadkin 05). The immediate drainage area of the Site and the larger surrounding watershed have a long history of agricultural activity. Stream and wetland functional stressors to the Site were related to these historic and current land use practices. Major stream stressors included channel incision and widening, an absence of stabilizing riparian vegetation, a lack of bedform diversity and aquatic habitat, and agricultural related impacts such as channel manipulation or straightening and concentrated run-off inputs from agricultural fields. The primary stressors to the wetlands on the Site were lack of wetland vegetation, agricultural impact including ditching to drawdown the water table, and the lack of hydrologic connection to the floodplain tributaries and hillside seeps. The effects of these stressors resulted in channel instability, loss of floodplain connection, degraded water quality, and the loss of both aquatic and riparian habitat throughout the watershed of the Site when compared to reference conditions. The project approach for the Site focused on evaluating existing functional condition, potential for recovery, and need for intervention. The project goals defined in the Mitigation Plan (Wildlands, 2018) were established with careful consideration of 2009 Lower Yadkin Pee Dee River Basin Restoration Priorities (RBRP) goals and objectives to address stressors identified in the watershed through the implementation of stream restoration and enhancement activities and wetland re-establishment and rehabilitation activities, as well as riparian buffer re-vegetation. The established project goals include:  Improve stream channel stability,  Reconnect channels with historic floodplains and re-establish wetland hydrology and function in relic wetland areas,  Improve in-stream habitat,  Reduce sediment and nutrient inputs from adjacent agricultural fields,  Restore and enhance native floodplain and wetland vegetation, and  Permanently protect the project Site from harmful uses. Site construction and as-built surveys were completed between September 2019 and November 2020. Monitoring Year (MY) 3 assessments and Site visits were completed between March and November 2022 to assess the conditions of the project. Overall, the Site has met most of the required stream, vegetation, and hydrologic success criteria for MY3. With an average planted stem density of 397 stems per acre, the Site has met the MY3 requirement of 320 stems per acre and is on track to meet both the MY5 and MY7 planted stem density requirements. Geomorphic surveys indicate that cross-section bankfull dimensions closely match the baseline monitoring with some minor adjustments, and streams are functioning as intended. At least one bankfull event was documented on EF1, WF1, and WF2 in MY3. The Site has met the hydrologic requirement of 2 bankfull events in separate years for all restored and enhancement I reaches. Two of the thirteen groundwater gages met the wetland hydrology success criteria with the revised growing Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL vi season (March 1st to November 28th). The MY3 visual assessment identified a few areas of concern including minor easement encroachment, two areas of low stem density, populations of invasive plant species accounting for 1.0% of the Site, and minimal areas of aggradation and bank scour. Wildlands will continue to monitor these areas and adaptive management will be implemented as necessary throughout the seven-year monitoring period to benefit the ecological health of the Site. Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL vii DEEP MEADOW MITIGATION SITE Monitoring Year 3 Annual Report TABLE OF CONTENTS Section 1: PROJECT OVERVIEW .....................................................................................................1-9 Section 2: METHODOLOGY............................................................................................................2-1 Section 3: REFERENCES .................................................................................................................3-1 Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL viii TABLES Table 1: Project Quantities and Credits ..................................................................................................... 1-9 Table 1.1: Credit Summary Table………………………………………………………………………………………………………….1-1 Table 2: Goals, Performance Criteria, and Functional Improvements……………………………………………………1-2 Table 3: Project Attributes ....................................................................................................................... 1-13 APPENDICES Appendix 1 General Figures and Tables Figure 1 Project Vicinity Map Figure 2 Project Component/Asset Map Table 4 Project Activity and Reporting History Table 5 Project Contact Table Appendix 2 Visual Assessment Data Figure 3.0 – 3.2 Current Condition Plan View Table 6a-c Visual Stream Morphology Stability Assessment Table Table 7 Vegetation Condition Assessment Table Stream Photographs Culvert/Crossing Photographs Permanent and Mobile Vegetation Plot Photographs Groundwater Gage Photographs Bankfull Evidence Photographs Areas of Concern Photographs Repair Photographs Appendix 3 Vegetation Plot Data Table 8 Vegetation Plot Criteria Attainment Table 9 CVS Permanent Vegetation Plot Metadata Table 10a-c Planted and Total Stem Counts Appendix 4 Morphological Summary Data and Plots Table 11a Baseline Stream Data Summary Table 11b Reference Reach Data Summary Table 12 Morphology and Hydraulic Summary (Dimensional Parameters - Cross-Section) Table 13a-c Monitoring Data – Stream Reach Data Summary Cross-Section Plots Appendix 5 Hydrology Summary Data and Plots Table 14a-b Verification of Bankfull Events Recorded Bankfull Events Table 15 Wetland Gage Attainment Summary Table 16 Wetland Gage Attainment Criteria Comparison Groundwater Gage Plots Monthly Rainfall Data Soil Temperature Data Vegetation Seasonal Indicators Appendix 6 Agency Correspondence Meeting Notes - MY2 IRT Credit Release Site Evaluation (5/11/2022) Revised Growing Season Confirmation Email Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL 1-9 Section 1: PROJECT OVERVIEW The Deep Meadow Mitigation Site (Site) is located in Union County approximately two miles north of Wingate, NC and approximately six miles northeast of Monroe, NC (Figure 1). The project is located within the NC Division of Mitigation Services (DMS) targeted watershed for the Yadkin River Basin Hydrologic Unit Code (HUC) 03040105070060 and NC Division of Water Resources (DWR) Subbasin 03-07-14. Located in the Slate Belt within the Piedmont physiographic province (NCGS, 1985), the project watershed is dominated by agricultural and forested land. The Site contains Meadow Branch, three unnamed tributaries of Meadow Branch, two existing riparian wetlands and ten proposed riparian wetlands. The unnamed tributaries are referred to by Wildlands as West Fork 1 (WF1), West Fork 2 (WF2), and East Fork 1 (EF1). The existing wetlands are referred to as W-H1 and W-H2, while the proposed wetlands are named W-E1 through W-E10. Meadow branch has a gentle (0.22%) unconfined alluvial valley. EF1 transitions from a gentle (1.00%) moderately confined valley at the upstream project limits to an unconfined valley as it approaches Meadow Branch. WF1 and WF2 are also located in unconfined valleys within the project. The two existing riparian wetlands are in the floodplain of Meadow Branch at the toe of slope. The Site drains approximately 6.99 square miles of rural land. 1.1 Project Quantities and Credits A conservation easement has been recorded and is in place on 23.8 acres. The project is providing 2,838.933 stream mitigation units (SMUs) and 8.587 wetland mitigation units (WMUs) for the Yadkin River Basin HUC 03040105. Annual monitoring will be conducted for seven years with close-out anticipated to commence in 2027 given the success criteria are met. Table 1: Project Quantities and Credits PROJECT MITIGATION QUANTITIES Project Segment Mitigation Plan Footage As-Built Footage Mitigation Category Restoration Level Mitigation Ratio (X:1) Credits Comments Stream Meadow Branch 2,449 2,449 Warm EII 2.5 979.600 Bank stabilization and in- stream structures with planted buffer EF1 1,322 1,322 Warm R 1.0 1,322.000 Full channel restoration, planted buffer WF1 116 116 Warm EI 1.5 77.333 Bank stabilization WF1 20 20 Warm P 10.0 2.000 No work proposed WF2 391 458 Warm R 1.0 458.000 Full channel restoration, planted buffer Total: 2,838.933 Stream Mitigation Units Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL 1-10 PROJECT MITIGATION QUANTITIES Project Segment Mitigation Plan Footage As-Built Footage Mitigation Category Restoration Level Mitigation Ratio (X:1) Credits Comments Wetland W-H1 0.28 0.28 Warm Rehabilitation 1.5 0.187 Planted, removed agriculture activities, reduced drainage to Meadow Branch W-H2 0.30 0.30 Warm Rehabilitation 1.5 0.200 Planted, removed agriculture activities, reduced drainage to Meadow Branch W-E1 0.40 0.37 Warm Re-establishment 1.0 0.400 Planted, removed agriculture activities, removed adjacent drainage swales W-E2 1.70 1.72 Warm Re-establishment 1.0 1.700 Planted, removed agriculture activities, removed adjacent drainage swales W-E3 0.40 0.41 Warm Re-establishment 1.0 0.400 Planted, removed agriculture activities, removed adjacent drainage swales W-E4 0.40 0.36 Warm Re-establishment 1.0 0.400 Planted, removed agriculture activities, removed adjacent drainage swales W-E5 0.40 0.37 Warm Re-establishment 1.0 0.400 Planted, removed agriculture activities, removed adjacent drainage swales W-E6 0.20 0.20 Warm Re-establishment 1.0 0.200 Planted, removed agriculture activities, removed adjacent drainage swales W-E7 1.50 1.53 Warm Re-establishment 1.0 1.500 Planted, removed agriculture activities, removed adjacent drainage swales W-E8 1.00 1.04 Warm Re-establishment 1.0 1.000 Planted, removed agriculture activities, removed adjacent drainage swales W-E9 0.50 0.53 Warm Re-establishment 1.0 0.500 Planted, removed agriculture activities, removed adjacent drainage swales W-E10 1.70 1.73 Warm Re-establishment 1.0 1.700 Planted, removed agriculture activities, removed adjacent drainage swales Total: 8.587 Wetland Mitigation Units Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL 1-11 *Actual as-built wetland acreage/potential crediting slightly differs (excess or loss) that of the Mitigation Plan, the project credit assets listed reflect those of the approved Mitigation Plan. 1.2 Project Goals and Objectives The Site is providing numerous ecological benefits within the Yadkin Valley Basin. The project goals were established with careful consideration to address stressors that were identified in the DWR 2008 Yadkin River Basinwide Plan (NCDWR, 2008). Table 2 below describes expected outcomes to water quality and ecological processes and provides project goals and objectives. Table 2: Goals, Performance Criteria, and Functional Improvements Goal Objective/Treatment Likely Functional Uplift Performance Criteria Measurement Cumulative Monitoring Results Improve stability of stream channels. Construct stream channels that will maintain stable cross- sections, patterns, and profiles over time. Reduction in sediment inputs from bank erosion, reduction of shear stress, and improved overall hydraulic function. Bank height ratios remain below 1.2 over the monitoring period. Visual assessments show progression towards stability. 3 reachwide sediment surveys (not required after MY2); 6 cross- section surveys All cross sections have a BHR <1.2. Channels are stable and have maintained the constructed riffle and pool sequence. Reconnect channels with floodplains and riparian wetlands to allow a natural flooding regime. Reconstruct stream channels with appropriate bankfull dimensions and depth relative to the existing floodplain. Remove overburden to reconnect with adjacent wetlands. Dispersion of high flows on the floodplain, increase in biogeochemical cycling within the system, and recharging of riparian wetlands. Two bankfull events over the cumulative monitoring period. Crest gages on EF1, WF1, WF2. 11 groundwater gages installed in MY0. 2 groundwater gages added in MY3. Reaches meeting bankfull criteria: MY1: 3/3 reaches MY2: 2/3 reaches MY3: 3/3 reaches Groundwater gages meeting wetland success criteria: MY1: 10/11 gages MY2: 2/11 gages MY3: 2/13 gages Table 1.1: Credit Summary Table Restoration Level Stream Riparian Non-Rip Coastal Warm Cool Cold Wetland Wetland Marsh Restoration 1,780.000 -- Re-establishment -- 8.200 Rehabilitation -- 0.387 Enhancement I 77.333 -- Enhancement II 979.600 -- Preservation 2.000 -- Total: 2838.933 8.587 Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL 1-12 Goal Objective/Treatment Likely Functional Uplift Performance Criteria Measurement Cumulative Monitoring Results Improve instream habitat. Install habitat features such as constructed riffles, cover logs, and brush toes into restored/enhanced streams. Add woody materials to channel beds. Construct pools of varying depth. Increase and diversify available habitats for macroinvertebrates, fish, and amphibians leading to colonization and an increase in biodiversity over time. There is no required performance standard for this metric. N/A N/A Restore and enhance native floodplain and streambank vegetation. Plant native tree and understory species in riparian zones and plant appropriate species on streambanks. Reduction in floodplain sediment inputs from runoff, increased bank stability, increased LWD and organic material in streams 210 planted stems per acre at MY7. Interim survival rate of 320 planted stems per acre at MY3 and 260 at MY5. 12 permanent vegetation plots, and 4 mobile vegetation plots. Vegetation plots meeting the MY3 success criteria of 320 stems per acre. MY1: 16/16 (100%) MY2: 12/16 (75%) MY3: 14/16 (88%) Permanently protect the project Site from harmful uses. Establish conservation easements on the Site. Protect Site from encroachment on the riparian corridor and direct impact to streams and wetlands. Prevent easement encroachment. Visually inspect the perimeter of the Site to ensure no easement encroachment is occurring. A missing monument was re- surveyed and replaced by Turner Surveyors in August 2022. Horse tape was added to areas of encroachment to deter future occurrences. 1.3 Project Attributes Prior to construction activities, the Site had a history of crop production with adjacent floodplains altered for agricultural uses. These practices resulted in sedimentation, erosion, and degraded in- stream habitat. EF1 was re-routed to the edge of the valley and shortened to perpendicularly join Meadow Branch. Existing wetlands were ditched to improve field drainage and cleared for row crops. Riparian buffers also exhibited a lack of stabilizing streamside vegetation due to agricultural practices. Pre-construction conditions are outlined in Table 3 and Table 6 of Appendix 2. The final mitigation plan was submitted and accepted by DMS in January of 2018 and the NC Interagency Review Team (IRT) in May of 2018. Construction activities were completed in September 2019 by Land Mechanic Designs, Inc. Kee Mapping and Surveying completed the as-built survey in December 2019. Planting was completed following construction in January 2020 by Bruton Natural Systems, Inc. Directions and a map of the Site are provided in Figure 1 and project components are illustrated for the Site in Figure 2. Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL 1-13 Table 3: Project Attributes PROJECT INFORMATION Project Name Deep Meadow Mitigation Site Project Area (acres) 23.8 County Union County Project Coordinates 35.022333, -80.447611 PROJECT WATERSHED SUMMARY INFORMATION Physiographic Province Piedmont Physiographic Province USGS HUC 8-digit 3040105 River Basin Yadkin River USGS HUC 14-digit 3040105070060 DWR Sub-basin 03-07-14 Land Use Classification Meadow Branch- Forest (25%), Cultivated (50%), Grassland (3%), Shrubland (<1%), Urban (21%), Open Water (<1%) EF1- Forest (27%), Cultivated (65%), Grassland (4%), Shrubland (2%), Urban (2%), Open Water (0%) WF1- Forest (28%), Cultivated (70%), Grassland (0%), Shrubland (0%), Urban (2%), Open Water (0%) WF2- Forest (16%), Cultivated (57%), Grassland (20%), Shrubland (4%), Urban (3%), Open Water (0%) Project Drainage Area (acres) 5,024 Percentage of Impervious Area 4% REACH SUMMARY INFORMATION Parameters Meadow Branch EF1 WF1 WF2 Pre-project length (feet) 2,570 1,201 136 391 Post-project (feet) 2,499 1,322 136 458 Valley confinement (Confined, moderately confined, unconfined) Unconfined Moderately Confined Unconfined Unconfined Drainage area (acres) 4,472 25 26 41.25 Perennial, Intermittent, Ephemeral Perennial DWR Water Quality Classification C Dominant Stream Classification (existing) C4/5 Incised and straightened E4 G4 Incised and straightened E4 Dominant Stream Classification (proposed) C4/5 C4 C4 C4 Dominant Evolutionary class (Simon) if applicable Stage VI Stage III Stage III Stage IV Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL 1-14 WETLAND SUMMARY INFORMATION Parameters WH-1 WH-2 Size of Wetland (acres) 0.28 0.30 Wetland Type Riparian Riverine Mapped Soil Series Tatum/Chewacla Chewacla Drainage Class Well Drained/ Poorly Drained Poorly Drained Soil Hydric Status No / Yes Yes Source of Hydrology Groundwater and bankfull events Restoration or enhancement method Rehabilitation (hydrologic, vegetative) REGULATORY CONSIDERATIONS Parameters Applicable? Resolved? Supporting Documentation Water of the United States - Section 404 Yes Yes USACE Action ID #SAW-2012- 01107 Water of the United States - Section 401 Yes Yes DWR# 18-0264 Division of Land Quality (Erosion and Sediment Control) Yes Yes NPDES Construction Stormwater General Permit NCG010000 Endangered Species Act Yes Yes Categorical Exclusion in Mitigation Plan Historic Preservation Act Yes Yes Coastal Zone Management Act (CZMA or CAMA) No N/A N/A FEMA Floodplain Compliance Yes Yes Union County Floodplain Development Permit #20180991 Essential Fisheries Habitat No N/A N/A 1.4 Monitoring Year 3 Data Assessment Annual monitoring for MY3 was conducted between March and November 2022, with hydrology data collected between January and November 2022, to assess the condition of the project. The stream, vegetation, and hydrologic success criteria for the Site follows the approved success criteria presented in the Deep Meadow Mitigation Plan (Wildlands, 2018). 1.4.1 Vegetation Assessment The MY3 vegetation survey was completed in August 2022, resulting in an average planted stem density of 397 stems per acre for all monitored permanent and mobile vegetation plots. The Site has met the interim MY3 requirement of 320 planted stems per acre and is on track to meet both the MY5 and MY7 performance criteria, with 14 out of 16 vegetation plots individually exceeding this requirement. Stem density in permanent and mobile vegetation plots on Site ranges from 121 to 567 planted stems per acre. Vegetation appears to be thriving, with an average vigor of 3 or greater, indicating robust overall health and minimal stem damage. The two permanent vegetation plots (1 and 6) not meeting MY3 criteria are in wetland areas where soils have continued to be saturated for large portions of the monitored growing seasons. Please refer to Appendix 2 for vegetation plot photographs and Appendix 3 for vegetation data tables. Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL 1-15 1.4.2 Vegetation Areas of Concern and Management Activity Overall, herbaceous cover has become well-established throughout the Site. Several invasive species continue to be monitored and treated throughout the monitoring year. Floodplain species which have undergone targeted treatment in MY3 include Johnson grass (Sorghum halepense), Japanese honeysuckle (Lonicera japonica), and Morning glory (Ipomoea purpurea). Water primrose (Ludwigia peploides) and water smartweed (Polygonum amphibium) were observed growing in a few isolated areas on Meadow Branch and were treated in July of 2022. Isolated areas of in-stream vegetation will likely be shaded out as riparian corridors develop a robust canopy. In total, 99% of the Site is free of invasive and undesirable species. As needed, invasive species will be treated throughout the post- construction monitoring period. Vegetation areas of concern are documented on Table 7 and shown on the Current Condition Plan View (CCPV) Figures 3.0 – 3.2 in Appendix 2. As discussed above in Section 1.4.1, two permanent vegetation plots (1 and 6) have experienced higher stem mortality due to saturated soil conditions. In these areas of low stem density, upland and facultative upland species have been inundated by standing water resulting in a high mortality rate. Additionally, hydrophytic common rush (Juncus effusus) and switchgrass (Panicum virgatum) are very dense in these areas and have outcompeted some planted stems. Wildlands plans to supplementally plant approximately 0.38 acres or 1.7% of the entire planted area, with approved facultative species subject to availability in winter of 2022 - 2023. In MY2, box elder (Acer negundo) populations on Site were beginning to form a monoculture in several areas throughout the project. Box elder populations are most dense in the right floodplain of Meadow Branch from station 114+00 to 124+00, where Wildlands did not disturb mature box elders along the banks of Meadow Branch during construction. In September 2022, Wildlands re-assessed the vegetative conditions and determined that competition has started to suppress the proliferation of box elder within certain areas of the Site. Therefore, Wildlands will selectively prune box elders in phases beginning in MY4. During the MY3 visual assessment, Wildlands observed minor encroachments attributable to bent or missing signposts. Encroachments consisted of minimal easement scalloping associated with the management of the adjacent agriculture fields. However, the Site has maintained an adequate buffer as the encroachments caused inconsequential damage to planted stems. To resolve the issue, the missing corner monument near the upstream end of Meadow Branch was re-surveyed and replaced by Turner Surveyors in August 2022. Wildlands also added additional signage, PVC markers, and horse tape throughout the Site, and is currently working with the landowner to address these encroachment issues. These areas will continue to be monitored closely in MY4 and throughout the remainder of the monitoring period. 1.4.3 Stream Assessment Morphological surveys for MY3 were conducted in March 2022. Cross-section survey results indicate that channel dimensions are stable and functioning as designed on all Restoration and Enhancement I reaches. In general, cross-sections on EF1, WF1, and WF2 show little to no change in the bankfull area, maximum depth ratio, or width-to-depth ratio. Moreover, all 6 cross-sections on EF1, WF1 and WF2 are stable with bank height ratios less than 1.2, and cross-sectional areas that closely match the baseline cross-sectional area. Refer to Appendix 2 for the visual stability assessment tables, CCPV Figures 3.0 – 3.2, and reference photographs, and Appendix 4 for the morphological tables and plots. Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL 1-16 1.4.4 Stream Hydrology Assessment In MY3, crest gages documented at least one bankfull event on WF1, WF2, and EF1. All restoration and enhancement I reaches have recorded at least two bankfull events in separate years; therefore, the stream hydrological success criteria has been met. Wildlands will continue to collect stream hydrology data in subsequent monitoring years. Please refer to Appendix 5 for hydrology summary and data plots. 1.4.5 Stream Areas of Concern and Management Activity Based on MY3 visual assessments, restoration reaches WF2 and EF1 are 100% stable and performing as intended. Minimal areas of concern including instances of scour and localized aggradation on the enhancement II stream, Meadow Branch were revealed in MY3. Minor bank scour was observed on Meadow Branch at stations 111+20, 113+50 and station 117+00. A large debris jam at station 112+40 is facilitating scour in this area. Currently, these areas are not negatively impacting overall stream function or stability; however, Wildlands plans to remove the debris jam and restabilize these areas by adding additional live stakes to the banks in MY4. These areas will continue to be monitored in subsequent years for signs of accelerated instability. On the upstream section of Meadow Branch near station 101+80, a mid-channel bar has developed where a recurring beaver dam used to be. The dam was removed several times in MY2 and MY3, but the remnant sediment aggradation due to the dams persists. Wildlands expects winter storms to transport accumulated sediment through the system. Wildlands will continue to monitor these areas and remedial actions will be implemented if areas of concern begin to threaten the stability of the project. In MY3, repairs were completed on an erosion gully near the ford crossing on Meadow Branch. In December 2021, the property owner partially filled in the portion of the gully that lies outside of the easement. Wildlands resumed this floodplain stabilization work within the easement boundary in May 2022. Repairs consisted of laying back the banks of the gully and installing a series of stone check dams to prevent gully reformation and excess sediment from entering the stream. Several beaver dams were also identified and removed from Meadow Branch. Dams on the Site have not impeded stream flow, but APHIS has been contacted regarding safe and sustainable dam removal. Wildlands will continue to monitor all areas of concern in future years for signs of accelerated instability. If instability is observed, the area will be addressed and evaluated for effectiveness in the MY4 report. Please refer to Appendix 2 for stream stability tables, area of concern photos, and CCPV Figures 3.0 – 3.2. 1.4.6 Wetland Assessment Eleven groundwater gages (GWG) were initially installed during baseline monitoring across the wetland re-establishment and rehabilitation areas. As discussed in the MY2 report, two additional groundwater gages (GWG 3a and GWG 11a) were installed in February 2022 before the onset of the MY3 growing season. GWG 3a and GWG 11a were installed in the center of the wetland re-establishment areas for W- E6 and W-E8, respectively. On May 11th, 2022, Wildlands attended an MY2 Credit Release Site Evaluation with the IRT. During the meeting, attendees had an in-depth discussion about the groundwater gage data for MY2. The IRT made several suggestions regarding the proposed wetland re-establishment and rehabilitation areas on the Site. Wildlands will implement these items in the current and/or subsequent monitoring years. Refer to Appendix 6 for MY2 Credit Release Site Evaluation meeting notes.  Cumulative versus Consecutive Gage Data: Due to the number of groundwater gages not meeting criteria in MY2, the IRT suggested that Wildlands include a comparison of the consecutive versus cumulative day gage data for MY3. Results of the comparison showed that Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL 1-17 for cumulative day results, 12 out of 13 gages met the success criteria in MY3, compared to 2 out of 13 gages that met with consecutive days. Refer to Table 16 in Appendix 5 for a comparison of the data.  Revised Growing Season: Due to soil temperature data and seasonal vegetation indicators, the IRT approved a revised growing season of March 1st – November 28th for the project. Soil temperatures in MY1 and MY2 were above the 40-degree threshold from March 1 st – November 28th. (Refer to vii in the Meeting Minutes located in Appendix 6 for the MY1 and MY2 soil temperature data.) Soil temperature data was also collected for MY3 and revealed a range of 43.4 °F to 90.0 °F from March 1st – November 28th, which supports the revision of the growing season. See Appendix 5 MY3 for soil temperature data.  On-Site Rain Gage: After reviewing the MY2 hydrographs, Wildlands suspected that the precipitation data recorded at the Monroe 2 SE, NC station was not representative of the rainfall received on Site. An on-site rain gage was installed in August of 2022 to address this concern. From August to November, the Site's rain gage recorded 0.45 inches of rainfall less than the Monroe 2 SE, NC station (12.03 vs. 12.48 inches, respectively). Therefore, the on-site rain gage will be the primary source of precipitation data starting in MY4. Refer to Table 15 in Appendix 5 for a comparison of the rain gage data.  Additional Wetland Assessment Area: To offset potentially lost credit for the failing groundwater gages, the IRT suggested that additional gages be installed along restoration reaches in areas not currently proposed for wetland credit. Wildlands plans to further investigate the installation of additional gages during the winter between MY3 and MY4. Wildlands will verify the presence of hydric soils within the study areas to outline reestablishment versus creation sub-areas. Refer to the map attached in the Meeting Minutes located in Appendix 6 for the location of the study areas. As defined in the Site’s Mitigation Plan (Wildlands, 2018), the original performance standard for wetland hydrology is a free groundwater surface within 12 inches of the ground surface for 23 consecutive days (10% percent) of the originally defined growing season for Union County (March 23 rd through November 6th) under typical precipitation conditions. If a groundwater gage does not meet the performance standard for a given monitoring year, rainfall patterns will be analyzed, and the hydrograph will be compared to that of the reference wetlands analyzed in the Mitigation Plan to assess whether atypical weather conditions occurred during the monitoring period. Using the original growing season, two of the thirteen groundwater gages (GWG 1 and GWG 5) met the success criteria with the percentage of the growing season ranging from 29 to 37.8%. The remaining eleven GWGs did not meet the original success criteria with percentage of the growing season ranging from 4.1 to 7.9%. As described above in the MY2 credit release meeting notes, the revised growing season dates is March 1st to November 28th which is supported by soil temperature data and seasonal vegetation indicators. Using the revised growing season dates, two GWGs (GWG 1 and GWG 5) met success criteria with the percentage of the growing season ranging from 29.3 to 37.0%. The remaining eleven GWGs did not meet the success criteria with a percentage of the growing season ranging from 4.4 to 9.9%. GWG 2 fell one day short of meeting the 28-day success criteria, and GWGs 3a and 6, would have met the success criteria if the groundwater level did not drop slightly below the 12-inch threshold on 03/08/2022. Refer to Appendix 2 for the GWG locations on CCPV Figures 3.0 – 3.2 and the GWG photographs and Appendix 5 for hydrology data, soil temperature data and seasonal vegetation indicators. 1.5 Monitoring Year 3 Summary Overall, the Site has met most of the required stream, vegetation, and hydrologic success criteria for MY3. With an average planted stem density of 397 stems per acre, the Site has met the MY3 Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL 1-18 requirement of 320 stems per acre and is on track to meet both the MY5 and MY7 planted stem density requirements. Geomorphic surveys indicate that cross-section bankfull dimensions closely match the baseline monitoring with some minor adjustments, and streams are functioning as intended. At least one bankfull event was documented on EF1, WF1, and WF2 in MY3. The Site has met the hydrologic requirement of 2 bankfull events in separate years for all restored and enhancement I reaches. Two of the thirteen groundwater gages met the wetland hydrology success criteria with the revised growing season (March 1st to November 28th). The MY3 visual assessment identified a few areas of concern including minor easement encroachment, two areas of low stem density, populations of invasive plant species accounting for 1.0% of the Site, and minimal areas of aggradation and bank scour. Wildlands will continue to monitor these areas and adaptive management will be implemented as necessary throughout the seven-year monitoring period to benefit the ecological health of the Site. Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL 2-1 Section 2: METHODOLOGY Geomorphic data were collected following the standards outlined in The Stream Channel Reference Site: An Illustrated Guide to Field Techniques (Harrelson et al., 1994) and in the Stream Restoration: A Natural Channel Design Handbook (Doll et al., 2003). All Integrated Current Condition Mapping was recorded using a Trimble handheld GPS with sub-meter accuracy and processed using Pathfinder and ArcGIS. Stream gages were installed in riffles and monitored quarterly. Hydrologic monitoring instrument installation and monitoring methods are in accordance with the United States Army Corps of Engineers (USACE, 2003) standards. Vegetation monitoring protocols followed the Carolina Vegetation Survey-EEP Level 2 Protocol (Lee et al., 2008). Deep Meadow Mitigation Site Monitoring Year 3 Annual Report – FINAL 3-1 Section 3: REFERENCES Doll, B.A., Grabow, G.L., Hall, K.A., Halley, J., Harman, W.A., Jennings, G.D., and Wise, D.E. 2003. Stream Restoration A Natural Channel Design Handbook. Harrelson, Cheryl C; Rawlins, C.L.; Potyondy, John P. 1994. Stream Channel Reference Sites: An Illustrated Guide to Field Technique. Gen. Tech. Rep. RM-245. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 61 p. Lee, Michael T., Peet, Robert K., Steven D., Wentworth, Thomas R. 2006. CVS-EEP Protocol for Recording Vegetation Version 4.0. Retrieved from http://www.nceep.net/business/monitoring/veg/datasheets.htm North Carolina Climate Retrieval and Observations Network of the Southeast Database (NCCRONOS). 2020. State Climate Office of North Carolina. Version 2.7.2. Station ID Monroe 2 SE. Accessed November 2021. North Carolina Division of Water Resources (NCDWR), 2015. Surface Water Classifications. http://portal.ncdenr.org/web/wq/ps/csu/classifications North Carolina Division of Mitigation Services (DMS), April 2015. DMS Annual Monitoring and Closeout Reporting Template. North Carolina Division of Mitigation Services (DMS), October 2015. DMS Stream and Wetland Mitigation Plan Template and Guidance. North Carolina Geological Survey (NCGS), 1985. Geologic Map of North Carolina: North Carolina Survey, General Geologic Map, scale 1:500,000. https://deq.nc.gov/about/divisions/energy- mineral-land- resources/north-carolina-geological-survey/ncgs-maps/1985-geologic-map-of-nc4 Rosgen, D. L. 1994. A classification of natural rivers. Catena 22:169-199. Rosgen, D.L. 1996. Applied River Morphology. Pagosa Springs, CO: Wildland Hydrology Books. United States Army Corps of Engineers (USACE), October 2016. Stream Mitigation Guidelines. USACE, NCDENR-DWQ, USEPA, NCWRC. Wildlands Engineering, Inc (Wildlands), 2020. Deep Meadow Mitigation Site As-built Baseline Monitoring Report. DMS, Raleigh, NC. Wildlands, 2018. Deep Meadow Site Mitigation Plan. DMS, Raleigh, NC. APPENDIX 1. General Figures and Tables 0304010507006003040105070050 03040105070070 03040105070010 03040105081030 03040105070040 03040105081020 03040105070020 03040105070030 03040105040010 03040105081040 03040105081010 03040105040010 03040105040020 03040105070080 Union County, NC Figure 1 Project Vicinity Map Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 ‐ 2022¹ Project Location Hydrologic Unit Code (14 digit) NCDMS Targeted Local Watersheds The subject project site is an environmental restoration site of the North Carolina Department of Environmental Quality (DEQ) Division of Mitigation Services (DMS) and is encompassed by a recorded conservation easement, but is bordered by land under private ownership. Accessing the site may require traversing areas near or along the easement boundary and therefore access by the general public is not permitted. Access by authorized personnel of state and federal agencies or their designees/contractors involved in the development, oversight,and stewardship of the restoration site is permitted within the terms and timeframes of their defined roles. Any intended site visitation or activity by any person outside of these previously sanctioned roles and activites requires prior coordination with DMS. Directions to Site: From Charlotte: Take US‐74 E for approximately 9.5 miles. Keep left to continue on Monroe Exp/ U.S. 74 Bypass Road for approximately 15.4 miles. Take exit 270 toward Wingate. Turn right onto Austin Chaney Road. In 0.1 miles, turn left onto McIntyre Road. In 2.2 miles, turn left onto the farm road into the site. 0 1.5 3 Miles EF1 WF2 Me a d o w B r a n c h WF1 W-E6 W-E5 W-E2 W-E4 W-E3 W-E7 W-E10 W-H2 W-E9 W-E8 W-H1 M e a d o w B r a n c h W-E1 0 200 400 Feet Figure 2 Project Component/ Asset Map Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022¹ Project Site Conservation Easement Wetland Re-establishment Wetland Rehabilitation Restoration Enhancement I Enhancement II Preservation Non-Project Streams Union County, NC 2019 Aerial Photography Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Bare Roots Live Stakes Herbaceous Plugs Beaver Dam Removal September 2022 Year 4 Monitoring August 2021Year 2 Monitoring October 2021 November 2021 Beaver Dam Removal Year 1 Monitoring Invasive treatment May- September 2020 November 2020 Monitoring, POC Kristi Suggs (704) 332.7754 x.110 1430 South Mint Street, Suite 104 Activity or Report Data Collection Complete Completion or Delivery October 2019 - January 2020 March 2020 August 2020 May 2021 March 2022 August 2020 November 2022 Designers Year 7 Monitoring June - September 2022 Year 6 Monitoring Vegetation Survey Nursery Stock Suppliers Table 4. Project Activity and Reporting History July 2018 July 2018 December 2019 - January 2020 January 2020 January 2019 January 2019 July - September 2019 September 2019 July - September 2019 September 2019 July - September 2019 September 2019 June 2016 - October 2017 404 Permit May/June 2018Mitigation Plan Final Design - Construction Plans Temporary S&E mix applied to entire project area1 Permanent seed mix applied to reach/segments1 Bare root and live stake plantings for reach/segments Construction Invasive treatment 1Seed and mulch is added as each section of construction is completed. Monitoring Performers Wildlands Engineering, Inc. Charlotte, NC 28203 Seed Mix Sources Land Mechanic Designs, Inc. Seeding Contractor Land Mechanic Designs, Inc. 126 Circle G Lane Bruton Natural Systems, Inc. PO Box 1197 Freymont, NC 27830 Construction Contractors Planting Contractor 704.332.7754 Land Mechanic Designs, Inc. 126 Circle G Lane Willow Spring, NC 27592 Bruton Natural Systems, Inc. August 2022Vegetation Survey Baseline Monitoring Document (Year 0) Willow Spring, NC 27592 Stream Survey Stream Survey September 2021Vegetation Survey Aaron Earley, PE, CFM Invasive treatment Stream Survey Year 3 Monitoring Vegetation Survey Stream Survey Table 5. Project Contact Table Wildlands Engineering, Inc. Vegetation Survey Vegetation Survey Stream SurveyYear 5 Monitoring Stream Survey Vegetation Survey Stream Survey APPENDIX 2. Visual Assessment Data !( B B !A !A !A !A GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF !A !A !A !A !A !A !A !A !A !A !A !A !A !A EF1 WF2 Me a d o w B r a n c h WF1 W-E5 W-E2 W-E4 W-E3 W-E7 W-E10 W-H2 W-E9 W-E8 W-E1 M e a d o w B r a n c h W-H1 Figure 3.1 Figure 3.2 0 250 500 Feet Figure 3.0 Current Condition Plan View - Key Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022¹ Union County, NC 2019 Aerial Photography Project Parcels Conservation Easement Wetland Re-establishment Wetland Rehabilitation Restoration Enhancement I Enhancement II Preservation Non-Project Streams GF Photo Points !A Barotroll !A Crest Gage !A Soil Probe Groundwater Gage Conditions - MY3 !A Criteria Met !A Criteria Not Met Vegetation Plot Conditions - MY3 Criteria Met (Permanent) Criteria Not Met (Permanent) Criteria Met (Mobile) Vegetation Areas of Concern - MY3 Morning Glory Johnson Grass Cattails Low Stem Density (Scheduled for Supplemental Planting 2023) Easement Encroachment Stream Areas of Concern - MY3 Aggradation Scour !(Debris Jam B Beaver Dam Removed !( !A !A GF GF GF GF GF GF GF GF GF GF GF !A !A !A !A !A !A !A !A !A !A !A !A !A WF2 W-E5 W-E2 W-E4 W-E3 W-E7 W-E10 W-H2 W-E9 W-E8 M e a d o w B r a n c h CG3 GWG1 GWG3 GWG2 GWG4 GWG6 GWG8 GWG9 GWG7 GWG10 GWG11 BAROTROLL GWG11a W-E6 GWG3a PP8 PP7 PP6 PP5 PP4 PP3 PP2 PP1 PP16 PP17 PP18 XS 6 X S 4 X S 5 4 1 8 9 4 1 12 11 10 3 2 Soil Probe 21 0 + 0 0 211+00 212 + 0 0 1 0 9 + 0 0 1 1 0 + 0 0 111 + 0 0 11 2 + 0 0 1 1 3 + 0 0 1 1 5 + 0 0 1 1 6 + 0 0 1 1 7 + 0 0 11 9 + 0 0 1 2 0 + 0 0 1 2 1 + 0 0 1 2 2 + 0 0 123 + 0 0 12 4 + 0 0 1 2 5 + 0 0 126 + 0 0 30 2 + 0 0 30 3 + 0 0 304+ 0 0 30 5 + 0 0 0 100 200 Feet Figure 3.1 Current Condition Plan View Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022¹ Union County, NC 2019 Aerial Photography Project Parcels Conservation Easement Wetland Re-establishment Wetland Rehabilitation Restoration Enhancement II Non-Project Streams GF Photo Points !A Barotroll !A Crest Gage !A Soil Probe Groundwater Gage Conditions - MY3 !A Criteria Met !A Criteria Not Met Vegetation Plot Conditions - MY3 Criteria Met (Permanent) Criteria Not Met (Permanent) Criteria Met (Mobile) Vegetation Areas of Concern - MY3 Cattails Low Stem Density (Scheduled for Supplemental Planting 2023) Easement Encroachment Stream Areas of Concern - MY3 Scour !(Debris Jam !( B B !A !A !A GF GF GF GF GF GF GF GF GF GF GF !A !A !A EF1 Me a d o w B r a n c h WF1 W-E2 W-E7 W-E1 W-H1 CG1 CG2 GWG5 GWG4 GWG6 BAROTROLL PP8 PP7 PP9 PP6 PP13 PP14 PP15 PP16 PP10 PP11 PP12 X S 3 X S 4 XS 1 X S 2 2 3 7 8 6 5 9 4 2 0 2 + 0 0 20 3 + 0 0 20 5 + 0 0 20 7 + 0 0 208+0 0 209+ 0 0 21 0 + 0 0 211+00 212+ 0 0 401+00 401+93 1 0 1 + 0 0 1 0 2 + 0 0 10 4 + 0 0 105+0 0 10 7 + 0 0 108 + 0 0 1 0 9 + 0 0 11 0 + 0 0 111 + 0 0 11 2 + 0 0 1 1 3 + 0 0 0 150 300 Feet Figure 3.2 Current Condition Plan View Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022¹ Union County, NC 2019 Aerial Photography Project Parcels Conservation Easement Wetland Re-establishment Wetland Rehabilitation Restoration Enhancement I Enhancement II Preservation Non-Project Streams GF Photo Points !A Barotroll !A Crest Gage Groundwater Gage Conditions - MY3 !A Criteria Met !A Criteria Not Met Vegetation Plot Conditions - MY3 Criteria Met (Permanent) Criteria Not Met (Permanent) Criteria Met (Mobile) Vegetation Areas of Concern - MY3 Morning Glory Johnson Grass Low Stem Density (Scheduled for Supplemental Planting 2023) Easement Encroachment Stream Areas of Concern - MY3 Aggradation Scour !(Debris Jam B Beaver Dam Removed Table 6a. Visual Stream Morphology Stability Assessment Table Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Reach: EF1 Assessed Length:1,322 Major Channel Category Channel Sub-Category Metric Number Stable, Performing as Intended Total Number in As-Built Number of Unstable Segments Amount of Unstable Footage % Stable, Performing as Intended Number with Stabilizing Woody Vegetation Footage with Stabilizing Woody Vegetation Adjust % for Stabilizing Woody Vegetation Aggradation 0 0 100% Degradation 0 0 100% 2. Riffle Condition Texture/Substrate 23 23 100% Depth Sufficient 23 23 100% Date of Last Assessment: 11/28/2022 23 23 100% Thalweg centering at upstream of meander bend (Run)23 23 100% Thalweg centering at downstream of meander bend (Glide)23 23 100% 1. Scoured/Eroded Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 0 0 100% 0 0 100% 2. Undercut Banks undercut/overhanging to the extent that mass wasting appears likely. Does NOT include undercuts that are modest, appear sustainable and are providing habitat. 0 0 100% 0 0 100% 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 0 0 100% 0 0 100% 1. Overall Integrity Structures physically intact with no dislodged boulders or logs.21 21 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 6 6 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms.6 6 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. 15 15 100% 4. Habitat Pool forming structures maintaining ~Max Pool Depth : Bankfull Depth ≥ 1.6 Rootwads/logs providing some cover at baseflow. 15 15 100% Date of Last Assessment: 11/29/2022 2. Bank 3. Engineered Structures 3. Meander Pool Condition 4. Thalweg Position 1. Bed 1. Vertical Stability (Riffle and Run units) Table 6b. Visual Stream Morphology Stability Assessment Table Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Reach: WF1 Assessed Length:116 Major Channel Category Channel Sub-Category Metric Number Stable, Performing as Intended Total Number in As-Built Number of Unstable Segments Amount of Unstable Footage % Stable, Performing as Intended Number with Stabilizing Woody Vegetation Footage with Stabilizing Woody Vegetation Adjust % for Stabilizing Woody Vegetation Aggradation 0 0 100% Degradation 0 0 100% 2. Riffle Condition Texture/Substrate 4 4 100% Depth Sufficient 4 4 100% Date of Last Assessment: 11/28/2022 4 4 100% Thalweg centering at upstream of meander bend (Run)N/A N/A N/A Thalweg centering at downstream of meander bend (Glide)N/A N/A N/A 1. Scoured/Eroded Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 0 0 100% 0 0 100% 2. Undercut Banks undercut/overhanging to the extent that mass wasting appears likely. Does NOT include undercuts that are modest, appear sustainable and are providing habitat. 0 0 100% 0 0 100% 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 0 0 100% 0 0 100% 1. Overall Integrity Structures physically intact with no dislodged boulders or logs.4 4 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 4 4 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms.4 4 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. N/A N/A N/A 4. Habitat Pool forming structures maintaining ~Max Pool Depth : Bankfull Depth ≥ 1.6 Rootwads/logs providing some cover at baseflow. N/A N/A N/A Date of Last Assessment: 11/29/2022 2. Bank 3. Engineered Structures 1. Bed 1. Vertical Stability (Riffle and Run units) 3. Step Pool Condition 4. Thalweg Position Table 6c. Visual Stream Morphology Stability Assessment Table Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Reach: WF2 Assessed Length:458 Major Channel Category Channel Sub-Category Metric Number Stable, Performing as Intended Total Number in As-Built Number of Unstable Segments Amount of Unstable Footage % Stable, Performing as Intended Number with Stabilizing Woody Vegetation Footage with Stabilizing Woody Vegetation Adjust % for Stabilizing Woody Vegetation Aggradation 0 0 100% Degradation 0 0 100% 2. Riffle Condition Texture/Substrate 8 8 100% Depth Sufficient 7 7 100% Date of Last Assessment: 11/28/2022 7 7 100% Thalweg centering at upstream of meander bend (Run)7 7 N/A Thalweg centering at downstream of meander bend (Glide)7 7 N/A 1. Scoured/Eroded Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 0 0 100% 0 0 100% 2. Undercut Banks undercut/overhanging to the extent that mass wasting appears likely. Does NOT include undercuts that are modest, appear sustainable and are providing habitat. 0 0 100% 0 0 100% 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 0 0 100% 0 0 100% 1. Overall Integrity Structures physically intact with no dislodged boulders or logs.8 8 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 4 4 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms.4 4 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. 4 4 100% 4. Habitat Pool forming structures maintaining ~Max Pool Depth : Bankfull Depth ≥ 1.6 Rootwads/logs providing some cover at baseflow. 4 4 100% Date of Last Assessment: 11/29/2022 2. Bank 3. Engineered Structures 1. Bed 1. Vertical Stability (Riffle and Run units) 3. Meander Pool Condition 4. Thalweg Position Table 7. Vegetation Condition Assessment Table Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Planted Acreage: 21.5 Vegetation Category Definitions Mapping Threshold (acres) Number of Polygons Combined Acreage % of Planted Acreage Bare Areas Very limited cover of both woody and herbaceous material 0.1 0 0.00 0.0% Low Stem Density Areas Woody stem densities clearly below target levels based on MY3, 5, or 7 stem count criteria.0.1 2 0.4 1.7% 2 0.4 1.7% Areas of Poor Growth Rates or Vigor Areas with woody stems of a size class that are obviously small given the monitoring year.0.1 0 0.0 0.0% 2 0.4 1.7% Easement Acreage: 23.8 Vegetation Category Definitions Mapping Threshold (SF) Number of Polygons Combined Acreage % of Easement Acreage Invasive Areas of Concern Areas or points (if too small to render as polygons at map scale). 1000 3 0.2 1.0% Easement Encroachment Areas Areas or points (if too small to render as polygons at map scale). none 3 0.04 0.2% Total Cumulative Total Date of Last Assessment: 11/28/2022 Date of Last Assessment: 11/28/2022 Stream Photographs Monitoring Year 3 Photo Point 1 – W-E10, North (03/10/2022) Photo Point 1 – W-E10, South (03/10/2022) Photo Point 1 – W-E10, East (03/10/2022) Photo Point 1 – W-E10, West (03/10/2022) Photo Point 2 – MB outlet, view upstream (03/10/2022) Photo Point 2 – MB outlet, view downstream (03/10/2022) Photo Point 3 – Meadow Branch, view upstream (03/10/2022) Photo Point 3 – Meadow Branch, view downstream (03/10/2022) Photo Point 4 – Meadow Branch, view upstream (03/10/2022) Photo Point 4 – Meadow Branch, view downstream (03/10/2022) Photo Point 4 – WF2 Confluence, view upstream (03/10/2022) Photo Point 5 – Meadow Branch, view upstream (03/10/2022) Photo Point 5 – Meadow Branch, view downstream (03/10/2022) Photo Point 6 – Meadow Branch, view upstream (03/10/2022) Photo Point 6 – Meadow Branch, view downstream (03/10/2022) Photo Point 7 – Meadow Branch, view upstream (03/10/2022) Photo Point 7 – Meadow Branch, view downstream (03/10/2022) Photo Point 8 – Meadow Branch, view upstream (03/10/2022) Photo Point 8 – Meadow Branch, view downstream (03/10/2022) Photo Point 9 – Meadow Branch, view upstream (03/10/2022) Photo Point 9 – Meadow Branch, view downstream (03/10/2022) Photo Point 10 – Meadow Branch, view upstream (03/10/2022) Photo Point 10 –Meadow Branch, view downstream (03/10/2022) Photo Point 11 – Meadow Branch, view upstream (03/10/2022) Photo Point 11 – Meadow Branch, view downstream (03/10/2022) Photo Point 11 –WF1 Confluence, view upstream (03/10/2022) Photo Point 12 – WF1 Start, view upstream (03/10/2022) Photo Point 12 – WF1 Start, view downstream (03/10/2022) Photo Point 13 – EF1 Start, view upstream (03/10/2022) Photo Point 13 – EF1 Start, view downstream (03/10/2022) Photo Point 14 – EF1, view upstream (03/10/2022) Photo Point 14 – EF1, view downstream (03/10/2022) Photo Point 15 – EF1, view upstream (03/10/2022) Photo Point 15 – EF1, view downstream (03/10/2022) Photo Point 16 – EF1, view upstream (03/10/2022) Photo Point 16 – EF1, view downstream (03/10/2022) Photo Point 17 – WF2 Start, view upstream (03/10/2022) Photo Point 17 – WF2 Start, view downstream (03/10/2022) Photo Point 18 – WF2, view upstream (03/10/2022) Photo Point 18 – WF2, view downstream (03/10/2022) Culvert/Crossing Photographs Monitoring Year 3 Culvert Photo – EF1, inlet (02/06/2023) Culvert Photo – EF1 outlet (02/06/2023) Ford Crossing Photo – WF2, looking northwest (02/06/2023) Ford Crossing Photo – WF2, looking southeast (02/06/2023) Ford Crossing Photo – Meadow Branch, looking east (02/06/2023) Ford Crossing Photo – Meadow Branch, looking west (02/06/2023)                         Permanent Vegetation Plot Photographs    Monitoring Year 3  Permanent Vegetation Plot 1 ‐ (08/02/2022) Permanent Vegetation Plot 2 ‐ (07/28/2022)  Permanent Vegetation Plot 3 ‐ (07/29/2022) Permanent Vegetation Plot 4 ‐ (08/02/2022)  Permanent Vegetation Plot 5 ‐ (07/28/2022) Permanent Vegetation Plot 6 ‐ (07/28/2022)  Permanent Vegetation Plot 7 ‐ (07/28/2022) Permanent Vegetation Plot 8 ‐ (07/29/2022)  Permanent Vegetation Plot 9 ‐ (07/29/2022) Permanent Vegetation Plot 10 ‐ (07/29/2022)  Permanent Vegetation Plot 11 ‐ (07/29/2022) Permanent Vegetation Plot 12 ‐ (07/29/2022)  Mobile Vegetation Plot Photographs    Monitoring Year 3    Mobile Vegetation Plot 1 ‐ North (08/02/2022) Mobile Vegetation Plot 2 – North (08/02/2022)  Mobile Vegetation Plot 3 ‐ North (08/02/2022) Mobile Vegetation Plot 4 ‐ North (09/29/2022)    Groundwater Gage Photographs Monitoring Year 3 Groundwater Gage 1 - (09/28/2022) Groundwater Gage 2 - (09/28/2022) Groundwater Gage 3 - (09/28/2022) Groundwater Gage 3a - (09/28/2022) Groundwater Gage 4 - (09/28/2022) Groundwater Gage 5 - (09/28/2022) Groundwater Gage 6 - (09/28/2022) Groundwater Gage 7 - (09/28/2022) Groundwater Gage 8 - (09/28/2022) Groundwater Gage 9 - (09/28/2022) Groundwater Gage 10 - (09/28/2022) Groundwater Gage 11 - (09/28/2022) Groundwater Gage 11a - (09/28/2022) Bankfull Evidence Photographs Monitoring Year 3 Bankfull Evidence on Meadow Branch (11/29/2022) Bankfull Evidence on EF1 (11/29/2022) Bankfull Evidence on WF1 (11/29/2022) Bankfull Evidence on WF2 (11/29/2022) Areas of Concern Photographs Monitoring Year 3 Meadow Branch, station 101+80 – Aggradation (11/02/2022) (9/28/2022) Meadow Branch, station 111+20 – Bank scour (11/02/2022) Meadow Branch, station 112+40 – Debris jam (11/02/2022) Meadow Branch, station 112+50 – Bank scour (11/02/2022) Meadow Branch, station 113+50 – Bank scour (11/02/2022) Meadow Branch, station 117+00 – Bank scour (11/02/2022) EF1, easement boundary – Encroachment (11/02/2022) Meadow Branch, easement boundary – Encroachment (11/02/2022) Meadow Branch, easement boundary – Encroachment (11/02/2022)                           Repair Photographs    Monitoring Year 3 Meadow Branch, station 107+10 – Repaired gully (02/06/2023) Meadow Branch, station 107+10 – Repaired gully (02/06/2023)  Meadow Branch, station 107+10 – Repaired gully (02/06/2023) Meadow Branch, station 107+10 – Repaired gully (02/06/2023)    APPENDIX 3. Vegetation Plot Data Table 8.  Vegetation Plot Criteria Attainment Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 ‐ 2022 Permanent Vegetation Plot MY3 Success Criteria Met (Y/N) 1 N 2 Y 3 Y 4 Y 5 Y 6 N 7 Y 8 Y 9 Y 10 Y 11 Y 12 Y Mobile Vegetation Plot MY3 Success Criteria Met (Y/N) 1 Y 2 Y 3 Y 4 Y 83% 100% 88% Tract Mean (MY3 ‐ 2022) Table 9. CVS Permanent Vegetation Plot Metadata Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Report Prepared By Sara Thompson Date Prepared 9/20/2022 11:52 Database Name cvs-eep-entrytool-v2.5.0_Deep Meadow (MY3).mdb Database Location Z:\ActiveProjects\005-02162 Deep Meadow\Monitoring\Monitoring Year 3_2022\Vegetation Assessment Computer Name SARA2020 File Size 76816384 Metadata Description of database file, the report worksheets, and a summary of project(s) and project data. Proj, planted Each project is listed with its PLANTED stems per acre, for each year. This excludes live stakes. Proj, total stems Each project is listed with its TOTAL stems per acre, for each year. This includes live stakes, all planted stems, and all natural/volunteer stems. Plots List of plots surveyed with location and summary data (live stems, dead stems, missing, etc.). Vigor Frequency distribution of vigor classes for stems for all plots. Vigor by Spp Frequency distribution of vigor classes listed by species. Damage List of most frequent damage classes with number of occurrences and percent of total stems impacted by each. Damage by Spp Damage values tallied by type for each species. Damage by Plot Damage values tallied by type for each plot. Planted Stems by Plot and Spp A matrix of the count of PLANTED living stems of each species for each plot; dead and missing stems are excluded. ALL Stems by Plot and spp A matrix of the count of total living stems of each species (planted and natural volunteers combined) for each plot; dead and missing stems are excluded. Project Code 97131 Project Name Deep Meadow Mitigation Site Description Stream and wetland mitigation project in Union County, NC. Sampled Plots 12 DESCRIPTION OF WORKSHEETS IN THIS DOCUMENT------------ PROJECT SUMMARY------------------------------------- Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Scientific Name Common Name Species Type PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T Acer negundo Boxelder Maple Tree 9 10 27 23 Acer rubrum Red Maple Tree 14 4 1 Alnus serrulata Tag Alder, Smooth Alder, Hazel Alder Shrub Tree Betula nigra River Birch, Red Birch Tree 1 1 1 3 3 3 2 2 2 Cephalanthus occidentalis Buttonbush Shrub Tree 2 1 1 1 Cornus amomum Silky Dogwood Shrub Tree 2 2 2 1 1 1 1 1 1 Diospyros virginiana American Persimmon, Possumwood Tree 2 2 2 1 1 1 1 1 1 Fraxinus pennsylvanica Green Ash, Red Ash Tree 1 3 3 4 1 1 1 Lindera benzoin Northern Spicebush Shrub Tree Liquidambar styraciflua Sweet Gum, Red Gum Tree 15 9 1 Liriodendron tulipifera Tulip Poplar Tree Platanus occidentalis Sycamore, Plane-tree Tree 2 2 2 3 3 3 1 1 1 2 2 2 Populus deltoides Eastern Cottonwood Tree 7 2 2 2 1 1 8 2 2 3 Quercus michauxii Basket Oak, Swamp Chestnut Oak Tree 1 1 1 1 1 1 Quercus pagoda Cherrybark Oak, Swamp Spanish Oak Tree Quercus phellos Willow Oak Tree 1 1 1 1 1 1 1 1 1 Salix sericea Silky Willow Shrub Tree 7 7 53 12 12 37 8 8 45 10 10 34 4 4 9 7 7 11 5 5 8 8 8 9 283 283 2145 486 486 1497 324 324 1821 405 405 1376 Scientific Name Common Name Species Type PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T Acer negundo Boxelder Maple Tree 135 2 16 Acer rubrum Red Maple Tree Alnus serrulata Tag Alder, Smooth Alder, Hazel Alder Shrub Tree 1 1 1 1 1 1 Betula nigra River Birch, Red Birch Tree 3 3 3 3 3 3 3 3 3 Cephalanthus occidentalis Buttonbush Shrub Tree 2 2 2 Cornus amomum Silky Dogwood Shrub Tree Diospyros virginiana American Persimmon, Possumwood Tree Fraxinus pennsylvanica Green Ash, Red Ash Tree 1 1 5 3 3 7 1 1 3 Lindera benzoin Northern Spicebush Shrub Tree Liquidambar styraciflua Sweet Gum, Red Gum Tree 7 Liriodendron tulipifera Tulip Poplar Tree 1 1 1 Platanus occidentalis Sycamore, Plane-tree Tree 2 2 2 1 1 1 3 3 3 2 2 2 Populus deltoides Eastern Cottonwood Tree Quercus michauxii Basket Oak, Swamp Chestnut Oak Tree 2 2 2 1 1 1 Quercus pagoda Cherrybark Oak, Swamp Spanish Oak Tree Quercus phellos Willow Oak Tree 2 2 2 1 1 1 Salix sericea Silky Willow Shrub Tree 12 12 158 3 3 3 9 9 15 9 9 27 7 7 9 2 2 2 3 3 4 6 6 7 486 486 6394 121 121 121 364 364 607 364 364 1093 Color for Density PnoLS: Number of planted stems excluding live stakes Exceeds requirements by 10% P-all: Number of planted stems including live stakes Exceeds requirements, but by less than 10% T: Total stems Fails to meet requirements, by less than 10% Fails to meet requirements by more than 10% Volunteer species included in total 0.0247 Stems per ACRE size (ACRES)0.0247 0.0247 1 0.0247 Species count size (ACRES) size (ares) 1 Stem count Permanent Plot 5 Permanent Plot 6 0.0247 0.0247 0.0247 Species count Stems per ACRE Current Permanent Vegetation Plot Data (MY3 2022) Permanent Plot 7 1 0.0247 Permanent Plot 8 size (ares) Table 10a. Planted and Total Stem Counts Stem count Permanent Plot 2 1 Permanent Plot 1 Permanent Plot 4 1 1 Current Permanent Vegetation Plot Data (MY3 2022) Permanent Plot 3 1 1 Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Scientific Name Common Name Species Type PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T Acer negundo Boxelder Maple Tree 62 133 25 37 Acer rubrum Red Maple Tree Alnus serrulata Tag Alder, Smooth Alder, Hazel Alder Shrub Tree Betula nigra River Birch, Red Birch Tree 2 2 2 1 1 1 3 3 3 Cephalanthus occidentalis Buttonbush Shrub Tree 2 2 2 2 2 2 Cornus amomum Silky Dogwood Shrub Tree 1 1 1 2 2 2 Diospyros virginiana American Persimmon, Possumwood Tree 2 2 2 4 4 4 Fraxinus pennsylvanica Green Ash, Red Ash Tree 1 1 4 2 19 Lindera benzoin Northern Spicebush Shrub Tree Liquidambar styraciflua Sweet Gum, Red Gum Tree 10 Liriodendron tulipifera Tulip Poplar Tree 3 3 3 Platanus occidentalis Sycamore, Plane-tree Tree 3 3 3 5 5 5 2 2 2 Populus deltoides Eastern Cottonwood Tree 51 2 2 14 2 2 2 Quercus michauxii Basket Oak, Swamp Chestnut Oak Tree 4 4 4 1 1 1 1 1 1 Quercus pagoda Cherrybark Oak, Swamp Spanish Oak Tree Quercus phellos Willow Oak Tree 1 1 1 2 2 2 1 1 1 2 2 2 Salix sericea Silky Willow Shrub Tree 14 14 130 11 11 168 12 12 37 12 12 68 6 6 8 5 5 8 7 7 8 5 5 7 567 567 5261 445 445 6799 486 486 1497 486 486 2752 Scientific Name Common Name Species Type PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T Acer negundo Boxelder Maple Tree 479 585 356 Acer rubrum Red Maple Tree 19 Alnus serrulata Tag Alder, Smooth Alder, Hazel Alder Shrub Tree 2 2 2 2 2 2 4 4 4 6 6 6 Betula nigra River Birch, Red Birch Tree 21 21 21 21 21 21 24 24 24 26 26 26 Cephalanthus occidentalis Buttonbush Shrub Tree 7 7 9 7 7 7 7 7 7 8 8 8 Cornus amomum Silky Dogwood Shrub Tree 7 7 7 7 7 8 9 9 9 10 10 10 Diospyros virginiana American Persimmon, Possumwood Tree 10 10 10 10 10 10 13 13 13 13 13 13 Fraxinus pennsylvanica Green Ash, Red Ash Tree 10 10 46 7 13 23 7 7 10 7 7 7 Lindera benzoin Northern Spicebush Shrub Tree 2 2 2 12 12 12 Liquidambar styraciflua Sweet Gum, Red Gum Tree 42 16 Liriodendron tulipifera Tulip Poplar Tree 4 4 4 4 4 4 6 6 6 17 17 17 Platanus occidentalis Sycamore, Plane-tree Tree 26 26 26 26 26 27 27 27 27 27 27 27 Populus deltoides Eastern Cottonwood Tree 9 9 87 7 8 25 8 8 8 13 13 13 Quercus michauxii Basket Oak, Swamp Chestnut Oak Tree 11 11 11 11 11 11 18 18 18 18 18 18 Quercus pagoda Cherrybark Oak, Swamp Spanish Oak Tree 1 1 1 Quercus phellos Willow Oak Tree 12 12 12 12 12 12 18 18 18 22 22 22 Salix sericea Silky Willow Shrub Tree 1 119 119 775 114 121 752 143 143 502 180 180 180 11 11 14 11 11 14 12 12 13 13 13 13 401 401 2614 384 408 2536 482 482 1693 607 607 607 Color for Density PnoLS: Number of planted stems excluding live stakes Exceeds requirements by 10% P-all: Number of planted stems including live stakes Exceeds requirements, but by less than 10% T: Total stems Fails to meet requirements, by less than 10% Fails to meet requirements by more than 10% Volunteer species included in total Species count Stems per ACRE MY2 (2021) 0.0247 MY0 (2020) Permanent Vegetation Plot Annual Mean 0.0247 0.02470.0247size (ACRES) 12 0.2965 MY3 (2022) 12 0.2965 MY1 (2020) 12 0.2965 Stem count Species count Stems per ACRE size (ACRES) 12 0.2965 size (ares) 1 Table 10b. Planted and Total Stem Counts Permanent Plot 9 Permanent Plot 10 Permanent Plot 11 Permanent Plot 12 Current Permanent Vegetation Plot Data (MY3 2022) Stem count size (ares)1 1 1 Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Scientific Name Common Name Species Type MP1 MP2 MP3 MP4 PnoLS PnoLS PnoLS PnoLS Acer negundo Box Elder Maple Tree Acer rubrum Red Maple Tree Alnus serrulata Tag Alder, Smooth Alder, Hazel Alder Shrub Tree Betula nigra River Birch, Red Birch Tree 1 1 Cephalanthus occidentalis Buttonbush Shrub Tree 2 1 Cornus amomum Silky Dogwood Shrub Tree 1 1 1 Diospyros virginiana Persimmon Tree 1 Fraxinus pennsylvanica Green Ash, Red Ash Tree 4 4 5 Lindera benzoin Northern Spicebush Shrub Tree Liquidambar styraciflua Sweet Gum, Red Gum Tree Liriodendron tulipifera Tulip Poplar Tree Platanus occidentalis Sycamore, Plane-tree Tree 1 4 1 Populus deltoides Eastern Cottonwood Tree 4 1 1 Quercus michauxii Basket Oak, Swamp Chestnut Oak Tree 1 Quercus pagoda Cherrybark Oak, Swamp Spanish Oak Tree 1 Quercus phellos Willow Oak Tree 1 1 Salix sericea Silky Willow Shrub Tree 8 10 9 11 1 1 1 1 0.02 0.02 0.02 0.02 4 4 6 7 324 405 364 445 Scientific Name Common Name Species Type MY3 (2022)MY2 (2021)MY1 (2020)MY0 (2020)MY3 (2022)MY2 (2021)MY1 (2020)MY0 (2020) PnoLS PnoLS PnoLS PnoLS PnoLS PnoLS PnoLS PnoLS Acer negundo Box Elder Maple Tree Acer rubrum Red Maple Tree Alnus serrulata Tag Alder, Smooth Alder, Hazel Alder Shrub Tree 3 3 1 2 5 4 7 Betula nigra River Birch, Red Birch Tree 2 4 4 9 23 29 30 35 Cephalanthus occidentalis Buttonbush Shrub Tree 3 3 3 2 10 10 7 10 Cornus amomum Silky Dogwood Shrub Tree 3 1 10 7 9 11 Diospyros virginiana American Persimmon, Possumwood Tree 1 1 1 11 11 18 13 Fraxinus pennsylvanica Green Ash, Red Ash Tree 13 12 10 3 23 19 13 10 Lindera benzoin Northern Spicebush Shrub Tree 1 2 13 Liquidambar styraciflua Sweet Gum, Red Gum Tree Liriodendron tulipifera Tulip Poplar Tree 3 3 5 4 7 8 22 Platanus occidentalis Sycamore, Plane-tree Tree 6 11 8 20 32 37 42 48 Populus deltoides Eastern Cottonwood Tree 6 2 2 4 15 9 16 16 Quercus michauxii Basket Oak, Swamp Chestnut Oak Tree 1 2 12 11 22 20 Quercus pagoda Cherrybark Oak, Swamp Spanish Oak Tree 1 2 2 5 1 2 2 6 Quercus phellos Willow Oak Tree 2 1 1 9 14 13 18 31 Salix sericea Silky Willow Shrub Tree 38 42 37 62 157 160 189 242 4 4 4 4 16 16 16 16 0.10 0.10 0.10 0.10 0.40 0.40 0.40 0.40 10 10 10 12 12 12 13 13 384 425 374 627 397 405 478 612 Color for Density PnoLS: Number of planted stems excluding live stakes Exceeds requirements by 10%P-all: Number of planted stems including live stakes Exceeds requirements, but by less than 10%T: Total stems Fails to meet requirements, by less than 10% Fails to meet requirements by more than 10% Volunteer species included in total Current Mobile Vegetation Plot (MP) Data (MY3 2022) Total Stem Counts & Annual Means Table 10c. Planted and Total Stem Counts Overall Site Annual Mean Species count Stems per ACRE Current Mobile Vegetation Plot (MP) Data (MY3 2022) Stem count size (ares) Species count size (ACRES) Stems per ACRE Stem count size (ACRES) size (ares) APPENDIX 4. Morphological Summary Data and Plots Table 11a. Baseline Stream Data Summary Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Parameter Gage Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Dimension and Substrate - Riffle Bankfull Width (ft) 10.3 13.1 Floodprone Width (ft) 29 >39 18 36 26 70 30 68 57.0 64.9 Bankfull Mean Depth (ft) 0.5 0.6 Bankfull Max Depth (ft) 0.5 0.9 0.8 1.2 1.0 1.3 0.8 1.0 Bankfull Cross-sectional Area (ft2)1 5.0 7.9 Width/Depth Ratio 21.3 21.9 Entrenchment Ratio3 4.9 5.5 Bank Height Ratio D50 (mm)16.0 41.3 37.4 51.8 Profile Riffle Length1 (ft) Riffle Slope (ft/ft)1 --- --- --- --- --- --- 0.014 0.036 0.007 0.031 --- ---0.00963 0.04802 0.00191 0.07879 Pool Length (ft) Pool Max Depth (ft) 1.4 2.6 1.4 2 1.5 2.8 1.3 2.3 Pool Spacing (ft) 34 53 42 81 --- --- 22 69 41 75 --- ---57 87 38 73 Pool Volume (ft3)1 Pattern Channel Beltwidth (ft) 23 56 23 57 23 56 23 57 Radius of Curvature (ft) 18 27 20 35 18 27 20 35 Rc/Bankfull Width 2.1 3.1 2.3 4.0 2.1 3.1 2.3 4.0 Meander Length (ft) 73 135 93 146 73 135 93 146 Meander Width Ratio 2.7 6.5 2.7 6.5 2.7 6.5 2.7 6.5 Substrate, Bed and Transport Parameters Ri%/Ru%/P%/G%/S% SC%/Sa%/G%/C%/B%/Be% D16/D35/D50/D84/D95/D100 Reach Shear Stress (Competency) lb/ft2 0.24 0.29 Max part size (mm) mobilized at bankfull Stream Power (Capacity) W/m2 Additional Reach Parameters Drainage Area (SM) Watershed Impervious Cover Estimate (%) Rosgen Classification Bankfull Velocity (fps) 2.1 2.3 Bankfull Discharge (cfs) 10 18 Q-NFF regression (2-yr) Q-USGS extrapolation (1.2-yr) Max Q-Mannings Valley Slope (ft/ft) Channel Thalweg Length (ft) Sinuosity Bankfull/Channel Slope1 (ft/ft) 1. As-Built/ Baseline channel slope (ft/ft) was measured from channel bed rather than water surface slope due to a dry channel during survey data collection 2. Pattern data is not applicable for A-type and B-type channels 3. ER is based on the width of the cross-section, in lieu of assuming the width across the floodplain. SC: Silt/Clay <0.062 mm diameter particles (---): Data was not provided N/A: Not Applicable --- --- 15.0 12.7 N/A --- --- --- --- --- WF1 WF2 WF2 EF1WF1 0.7 10.2 9.89.3 0.4 As-Built/BaselineDesign 1.2 64.5 1.0 EF1 7.1 WF2 EF1 WF1 6.0 8.1 0.9 1.1 0.7 8.9 1.50.9 N/A 4.9 0.7 >82 3.2 ---SC 3.4 6.1 1.1 8.7 0.8 4.4 6.6 1.0 12.0 6.65.02.2 13.67.3 1.3 3.8 1.4 37.5 21.3 6.012.0 1.0 --- --- 1.01.0 --- --- ---N/A N/A --- 2.2 ---N/A --- --- N/A --- N/A2 N/A2 N/A2 N/A2N/A2 N/A2N/A2 N/A2--- --- --- N/A SC/0.3/12.1/81.3/13 7.0/256.0--- --- --- --- 0.59 103 --- --- 0.49 0.68 0.59 C3/4C4C4bE4E4 0.350.090.09 N/A 0.09 0.20 4%4% 4.1 4.5 10 20 30102030 3.2 --------- 126 44 ------ ---------13 24 36 0.0167 0.0183 0.0124 458 1.401.40 1.301.00 --- 458 0.0192 0.0168 0.0101 0.00950.0160 0.0133 0.00780.01350.0274 1,322136 1.30--- 1,322 SC/SC/SC/36.7/78 .5/180.0 --- --- --- --- --- E4 Pre-Restoration Condition 4% 0.35 E4 1.6 G4 1.04 0.0166 0.0170 --------- 1.00 1.00 136 391 0.0094 ------ 4.1 3.3 ---97 3.4 1,201 --------- ---SC/10.5/19.7/68.5/ >2048/>2048 136 13.3 0.7 4.0 24.4 1.4 1.0 13 24 0.1/18.0/35.9/98.3/ 160.7/256.0 SC/0.2/8.0/67.2/ 128.0/256.0 B4 0.20 --- 3.33.4 0.35 90 0.20 N/A2 N/A2 5.1 7.5 1.4 8.0 8.4 8.2 Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Parameter Gage Min Max Min Max Min Max Min Max Min Max Min Max Dimension and Substrate - Riffle Bankfull Width (ft) 8.8 10.4 11.5 12.3 6.3 9.3 18.5 19.4 14.8 18.6 Floodprone Width (ft) 28.0 31.0 14.0 125.0 55.0 101.0 Bankfull Mean Depth 0.8 0.9 0.8 1.0 0.8 1.0 1.2 1.3 1.3 2.1 Bankfull Max Depth 1.1 1.3 1.2 1.6 1.0 1.2 1.8 2.1 1.9 2.9 Bankfull Cross-sectional Area (ft2)7.8 8.5 8.9 12.2 6.6 8.7 23.9 24.1 Width/Depth Ratio 10.0 12.8 12.3 14.4 7.9 9.3 14.3 15.7 7.9 13.8 Entrenchment Ratio 2.5 4.0 2.5 2.7 1.7 4.3 2.9 5.3 Bank Height Ratio 1.4 2.1 1.4 2.5 --- --- 1.2 1.5 D50 (mm) Profile Riffle Length (ft) Riffle Slope (ft/ft) 0.018 0.036 0.015 0.035 0.018 0.034 0.061 0.089 --- --- 0.012 0.013 Pool Length (ft) Pool Max Depth (ft) 14.7 16.0 2.5 2.9 1.2 1.8 2.5 2.9 Pool Spacing (ft) 33 93 49 91 9 46 26 81 --- --- 50 105 Pool Volume (ft3) Pattern Channel Beltwidth (ft) 10 50 Radius of Curvature (ft) 23 38 12 85 16 87 Rc/Bankfull Width 2.0 3.1 1.9 9.1 1.1 4.7 Meander Length (ft) 53 178 --- --- Meander Width Ratio 8.3 8.9 1.6 5.4 3.2 4.1 Substrate, Bed and Transport Parameters Ri%/Ru%/P%/G%/S% SC%/Sa%/G%/C%/B%/Be% d16/d35/d50/d84/d95/d100 Reach Shear Stress (Competency) lb/ft2 Max part size (mm) mobilized at bankfull Stream Power (Capacity) W/m2 Additional Reach Parameters Drainage Area (SM) Watershed Impervious Cover Estimate (%) Rosgen Classification Bankfull Velocity (fps) 5.0 5.6 Bankfull Discharge (cfs) Q-NFF regression (2-yr) Q-USGS extrapolation (1.2-yr) Q-Mannings Valley Length (ft) Channel Thalweg Length (ft) Sinuosity 1.00 1.30 Water Surface Slope (ft/ft) Bankfull/Channel Slope (ft/ft) 0.0131 0.0178 0.0190 0.0220 SC: Silt/Clay <0.062 mm diameter particles (---): Data was not provided N/A: Not Applicable 27.8 12.2 72.4 1.3 16.3 9.1 6.0 1.0 22.6--- --- --- --- --- --- --- 61.0 41.6 --------- 2.2 1.0 11.0 ------ 2.2 >50.0 34.6 >3.4 --- Foust Creek US Long BranchUT to Richland Creek 31.0 --- N/A --- --- --- --- 1.8 60 Table 11b. Reference Reach Data Summary UT to Cane Creek Spencer Creek 3 UT to Rocky Creek 1.49 Reference Reach Data 8.1/26.6/41.6/124.8/2 25.5 1.40 --- --- --- N/A --- --- 102 N/A --- --- --- ------ --- 1.9/8.9/11/64/128---<0.063/2.4/22.6/120/ 256N/A --- --- 0.6/12.2/27.8/74.5/12 8 N/A 0.37 1.05 3532 --- --- E4 --- --- 9.6/37/61/130/1100 124 --- --- 1.00 3.84.1 0.0150 85 --- 1.40 --- --- --- --- --- --- ------ C/E4 5.5 40 --- 0.29 --- E4 1.301.10 --- 0.0090 --- --- 0.0240 C4 --- 4.0 --- 0.0040 --- ------ 4.0 0.28 C4/E4 95 E4b --------- --- Table 12. Morphology and Hydraulic Summary (Dimensional Parameters - Cross-Section) Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Dimension and Substrate Base MY1 MY2 MY3 MY4 MY5 MY6 MY7 Base MY1 MY2 MY3 MY4 MY5 MY6 MY7 Base MY1 MY2 MY3 MY4 MY5 MY6 MY7 Bankfull Elevation 1 485.90 485.96 486.02 486.04 491.66 491.66 491.62 491.61 491.48 491.52 491.56 491.54 Low Bank Elevation 485.90 485.89 485.97 486.05 491.66 491.69 491.62 491.61 491.48 491.48 491.62 491.57 Bankfull Width (ft)9.3 9.0 7.7 9.6 11.6 11.4 9.6 10.2 10.3 10.2 10.3 10.2 Floodprone Width (ft)2 13.3 13.2 13.6 14.5 --- --- --- --- 57.0 57.0 62.6 60.1 Bankfull Mean Depth (ft)0.4 0.4 0.4 0.4 1.0 1.1 1.2 1.0 0.5 0.5 0.5 0.5 Bankfull Max Depth (ft)0.7 0.7 0.7 0.7 1.8 2.1 2.1 1.8 0.8 0.8 0.9 0.9 Bankfull Cross-Sectional Area (ft2)4.0 3.3 3.4 4.3 11.1 12.7 11.8 10.5 5.0 4.6 5.6 5.3 Bankfull Width/Depth Ratio 21.3 24.7 17.4 21.6 12.1 10.2 7.8 9.9 21.3 22.5 19.0 19.6 Bankfull Entrenchment Ratio 1.4 1.5 1.8 1.5 --- --- --- --- 5.5 5.6 6.1 5.9 Bankfull Bank Height Ratio 1.0 0.9 0.9 1.0 --- --- --- --- 1.0 1.0 1.1 1.0 Dimension and Substrate Base MY1 MY2 MY3 MY4 MY5 MY6 MY7 Base MY1 MY2 MY3 MY4 MY5 MY6 MY7 Base MY1 MY2 MY3 MY4 MY5 MY6 MY7 Bankfull Elevation 1 487.26 487.20 487.31 487.27 485.68 485.68 485.68 485.65 485.50 485.63 485.69 485.67 Low Bank Elevation 487.26 487.21 487.28 487.22 485.68 485.71 485.68 485.65 485.50 485.58 485.58 485.58 Bankfull Width (ft)13.1 13.1 11.1 11.1 11.3 10.5 9.8 9.5 9.8 10.6 10.0 9.3 Floodprone Width (ft)2 64.9 65.9 64.8 63.4 --- --- --- --- 64.5 63.7 64.9 62.6 Bankfull Mean Depth (ft)0.6 0.6 0.7 0.7 0.9 1.0 1.1 1.0 0.7 0.6 0.6 0.7 Bankfull Max Depth (ft)1.0 1.0 1.1 1.0 1.8 2.0 2.0 1.8 1.2 1.0 1.0 1.0 Bankfull Cross-Sectional Area (ft2)7.9 8.0 7.6 7.3 9.9 10.5 10.6 9.6 7.1 6.6 6.1 6.1 Bankfull Width/Depth Ratio 21.9 21.4 16.4 17.0 13.0 10.6 9.0 9.3 13.6 17.1 16.5 14.1 Bankfull Entrenchment Ratio 4.9 5.0 5.8 5.7 --- --- --- --- 6.6 6.0 6.5 6.8 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 --- --- --- --- 1.0 0.9 0.9 1.0 2Floodprone width is calculated from the width of cross-section but valley width may extend further. WF1 Cross-Section 1, Riffle EF1 Cross-Section 2, Pool EF1 Cross-Section 3, Riffle EF1 Cross-Section 4, Riffle WF2 Cross-Section 5, Pool 1MY1-MY7 Bank Height Ratio is calculated based on the As-built (MY0) cross-sectional area as described in the Standard Measurement of the BHR Monitoring Parameter document provided by the NCIRT and NCDMS (9/2018). The remainder of the cross-section dimension parameters were calculated based on the current low bank height. WF2 Cross-Section 6, Riffle Table 13a. Monitoring Data ‐ Stream Reach Data Summary Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 ‐ 2022 WF1 Parameter Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Dimension and Substrate ‐ Riffle2 Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft) Bankfull Cross‐sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio D50 (mm) Profile Riffle Length (ft) Riffle Slope (ft/ft)‐‐‐ ‐‐‐ Pool Length (ft) Pool Max Depth (ft) Pool Spacing (ft)‐‐‐ ‐‐‐ Pool Volume (ft3) Pattern Channel Beltwidth (ft) Radius of Curvature (ft) Rc/Bankfull Width (ft/ft) Meander Length (ft) Meander Width Ratio Substrate, Bed and Transport Parameters Ri%/Ru%/P%/G%/S% SC%/Sa%/G%/C%/B%/Be% D16/D35/D50/D84/D95/D100 Reach Shear Stress (Competency) lb/ft2  Max part size (mm) mobilized at bankfull Stream Power (Capacity) W/m2 Additional Reach Parameters Drainage Area (SM) Watershed Impervious Cover Estimate (%) Rosgen Classification Bankfull Velocity (fps) Bankfull Discharge (cfs) Valley Slope (ft/ft) Channel Thalweg Length (ft) Sinuosity Bankfull/Channel Slope (ft/ft) 1Pattern data is not applicable for A‐type and B‐type channels SC: Silt/Clay <0.062 mm diameter particles (‐‐‐):  Data was not provided As‐Built/Baseline MY1 MY2 MY3 MY4 MY5 MY6 MY7 9.3 9.0 7.7 9.6 13.3 13.2 13.6 14.5 0.4 0.4 0.4 0.4 0.7 0.7 0.7 0.7 4.0 3.3 3.4 4.3 21.3 24.7 17.4 21.6 1.4 1.5 1.8 1.5 1.0 0.9 0.9 1.0 ‐‐‐ 24.4 0.1/18.0/35.9/98.3/  160.7/256.0 2.0/10.1/26.2/80.3/  151.8/256.0 7.3/14.9/26.9/107.4/  162.1/362.0 N/A1 N/A1 N/A1 N/A1 N/A1 136 ‐‐‐ 0.68 ‐‐‐ 0.0274 2MY1‐MY7 Bank Height Ratio is calculated based on the As‐built (MY0) cross‐sectional area as described in the Standard Measurement of the BHR Monitoring Parameter document provided by the NCIRT and NCDMS (9/2018). The remainder of the cross‐section  dimension parameters were calculated based on the current low bank height. 0.09 4% B4 3.3 13 ‐‐‐ Table 13b. Monitoring Data - Stream Reach Data Summary Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 EF1 Parameter Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Dimension and Substrate - Riffle1 Bankfull Width (ft) 10.3 13.1 10.2 13.1 10.3 11.1 10.2 11.1 Floodprone Width (ft) 57.0 64.9 57.0 65.9 62.6 64.8 60.1 63.4 Bankfull Mean Depth (ft) 0.5 0.6 0.5 0.6 0.5 0.7 0.5 0.7 Bankfull Max Depth (ft) 0.8 1.0 0.8 1.0 0.9 1.1 0.9 1.0 Bankfull Cross-sectional Area (ft2)5.0 7.9 4.6 8.0 5.6 7.6 5.3 7.3 Width/Depth Ratio 21.3 21.9 21.4 22.5 16.4 19.0 17.0 19.6 Entrenchment Ratio 4.9 5.5 5.0 5.6 5.8 6.1 5.7 5.9 Bank Height Ratio 1.0 1.1 D50 (mm)37.4 51.8 Profile Riffle Length (ft) Riffle Slope (ft/ft)0.001911 0.078794 Pool Length (ft) Pool Max Depth (ft)1.3 2.3 Pool Spacing (ft)38 73 Pool Volume (ft3) Pattern Channel Beltwidth (ft) 23 57 Radius of Curvature (ft) 20 35 Rc/Bankfull Width (ft/ft) 2.3 4.0 Meander Length (ft) 93 146 Meander Width Ratio 2.7 6.5 Substrate, Bed and Transport Parameters Ri%/Ru%/P%/G%/S% SC%/Sa%/G%/C%/B%/Be% D16/D35/D50/D84/D95/D100 Reach Shear Stress (Competency) lb/ft2 0.24 0.29 Max part size (mm) mobilized at bankfull Stream Power (Capacity) W/m2 Additional Reach Parameters Drainage Area (SM) Watershed Impervious Cover Estimate (%) Rosgen Classification Bankfull Velocity (fps) 2.1 2.3 Bankfull Discharge (cfs) 10 18 Valley Slope (ft/ft) Channel Thalweg Length (ft) Sinuosity Bankfull/Channel Slope (ft/ft) SC: Silt/Clay <0.062 mm diameter particles (---): Data was not provided N/A: Not Applicable MY2 MY3 MY4 MY5 MY6 MY7As-Built/Baseline MY1 1.0 1.01.0 SC/0.3/12.1/81.3/137. 0/256.0 4.73/12.2/20.5/71.7/1 04.7/180.0/ SC/20.7/49.5/120.7/ 196.6/512.0 --- 1MY1-MY7 Bank Height Ratio is calculated based on the As-built (MY0) cross-sectional area as described in the Standard Measurement of the BHR Monitoring Parameter document provided by the NCIRT and NCDMS (9/2018). The remainder of the cross-section dimension parameters were calculated based on the current low bank height. --- 1,322 0.35 0 C3/4 1.30 0.0078 Table 13c. Monitoring Data - Stream Reach Data Summary Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 WF2 Parameter Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Dimension and Substrate - Riffle1 Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft) Bankfull Cross-sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio D50 (mm) Profile Riffle Length (ft) Riffle Slope (ft/ft)0.009632 0.04802 Pool Length (ft) Pool Max Depth (ft)1.5 2.8 Pool Spacing (ft)57 87 Pool Volume (ft3) Pattern Channel Beltwidth (ft) 23 56 Radius of Curvature (ft) 18 27 Rc/Bankfull Width (ft/ft) 2.1 3.1 Meander Length (ft) 73 135 Meander Width Ratio 2.7 6.5 Substrate, Bed and Transport Parameters Ri%/Ru%/P%/G%/S% SC%/Sa%/G%/C%/B%/Be% D16/D35/D50/D84/D95/D100 Reach Shear Stress (Competency) lb/ft2 Max part size (mm) mobilized at bankfull Stream Power (Capacity) W/m2 Additional Reach Parameters Drainage Area (SM) Watershed Impervious Cover Estimate (%) Rosgen Classification Bankfull Velocity (fps) Bankfull Discharge (cfs) Valley Slope (ft/ft) Channel Thalweg Length (ft) Sinuosity Bankfull/Channel Slope (ft/ft) SC: Silt/Clay <0.062 mm diameter particles (---): Data was not provided N/A: Not Applicable As-Built/Baseline MY1 MY2 MY3 MY4 MY5 MY6 MY7 9.8 10.6 10.0 9.3 64.5 63.7 64.9 62.6 0.7 0.6 0.6 0.7 1.2 1.0 1.0 1.0 7.1 6.6 6.1 6.1 13.6 17.1 16.5 14.1 6.6 6.0 6.5 6.8 1.0 0.9 0.9 1.0 37.5 SC/0.2/8.0/67.2/ 128.0/256.0 SC/1.6/14.7/70.9/ 110.1/256.0 SC/9.4/19.4/79.2/ 128.0/180.0 1.40 0.0135 0.59 --- 1MY1-MY7 Bank Height Ratio is calculated based on the As-built (MY0) cross-sectional area as described in the Standard Measurement of the BHR Monitoring Parameter document provided by the NCIRT and NCDMS (9/2018). The remainder of the cross-section dimension parameters were calculated based on the current low bank height. 24 --- 458 0.20 4% C4 3.4 Cross‐Section  1 ‐ WF1 Bankfull Dimensions 4.3 x‐section area (ft.sq.) 9.6 width (ft) 0.4 mean depth (ft) 0.7 max depth (ft)  9.8 wetted perimeter (ft) 0.4 hydraulic radius (ft) 21.6 width‐depth ratio 14.5 W flood prone area (ft) 1.5 entrenchment ratio 1.0 low bank height ratio Survey Date: 03/2022 Field Crew: Wildlands Engineering Deep Meadow Mitigation Site   NCDMS Project No. 97131 Cross‐Section Plots Monitoring Year 3 ‐ 2022 View Downstream 484 485 486 487 488 5 10152025 El e v a t i o n  (f t ) Width (ft) 401+04 Riffle MY0 (11/2019)MY1 (09/2020)MY2 (04/2021)MY3 (03/2022) Bankfull Floodprone Area MY0 Bankful Area Elevation Cross‐Section  2 ‐ EF1 Bankfull Dimensions 10.5 x‐section area (ft.sq.) 10.2 width (ft) 1.0 mean depth (ft) 1.8 max depth (ft)  11.1 wetted perimeter (ft) 0.9 hydraulic radius (ft) 9.9 width‐depth ratio Survey Date: 03/2022 Field Crew: Wildlands Engineering Deep Meadow Mitigation Site   NCDMS Project No. 97131 Cross‐Section Plots Monitoring Year 3 ‐ 2022 View Downstream 489 490 491 492 10 20 30 40 50 El e v a t i o n  (f t ) Width (ft) 204+19 Pool MY0 (11/2019)MY1 (09/2020)MY2 (04/2021)MY3 (03/2022)Bankfull Cross‐Section  3 ‐ EF1 Bankfull Dimensions 5.3 x‐section area (ft.sq.) 10.2 width (ft) 0.5 mean depth (ft) 0.9 max depth (ft)  10.4 wetted perimeter (ft) 0.5 hydraulic radius (ft) 19.6 width‐depth ratio 60.1 W flood prone area (ft) 5.9 entrenchment ratio 1.0 low bank height ratio Survey Date: 03/2022 Field Crew: Wildlands Engineering Deep Meadow Mitigation Site   NCDMS Project No. 97131 Cross‐Section Plots Monitoring Year 3 ‐ 2022 View Downstream 490 491 492 493 10 20 30 40 50 El e v a t i o n  (f t ) Width (ft) 204+36 Riffle MY0 (11/2019)MY1 (09/2020)MY2 (04/2021)MY3 (03/2022) Bankfull Floodprone Area MY0 Bankfull Area Elevation Cross‐Section  4 ‐ EF1 Bankfull Dimensions 7.3 x‐section area (ft.sq.) 11.1 width (ft) 0.7 mean depth (ft) 1.0 max depth (ft)  11.4 wetted perimeter (ft) 0.6 hydraulic radius (ft) 17.0 width‐depth ratio 63.4 W flood prone area (ft) 5.7 entrenchment ratio 1.0 low bank height ratio Survey Date: 03/2022 Field Crew: Wildlands Engineering Deep Meadow Mitigation Site   NCDMS Project No. 97131 Cross‐Section Plots Monitoring Year 3 ‐ 2022 View Downstream 486 487 488 489 10 20 30 40 50 El e v a t i o n  (f t ) Width (ft) 210+89 Riffle MY0 (11/2019)MY1 (09/2020)MY2 (04/2021)MY3 (03/2022) Bankfull Floodprone Area MY0 Bankfull Area Elevation Cross‐Section  5 ‐ WF2 Bankfull Dimensions 9.6 x‐section area (ft.sq.) 9.5 width (ft) 1.0 mean depth (ft) 1.8 max depth (ft)  10.4 wetted perimeter (ft) 0.9 hydraulic radius (ft) 9.3 width‐depth ratio Survey Date: 03/2022 Field Crew: Wildlands Engineering Deep Meadow Mitigation Site   NCDMS Project No. 97131 Cross‐Section Plots Monitoring Year 3 ‐ 2022 View Downstream 483 484 485 486 487 15 25 35 45 55 El e v a t i o n  (f t ) Width (ft) 303+49 Pool MY0 (11/2019)MY1 (09/2020)MY2 (04/2021)MY3 (03/2022)Bankfull Cross‐Section  6 ‐ WF2 Bankfull Dimensions 6.1 x‐section area (ft.sq.) 9.3 width (ft) 0.7 mean depth (ft) 1.0 max depth (ft)  9.6 wetted perimeter (ft) 0.6 hydraulic radius (ft) 14.1 width‐depth ratio 62.6 W flood prone area (ft) 6.8 entrenchment ratio 1.0 low bank height ratio Survey Date: 03/2022 Field Crew: Wildlands Engineering Deep Meadow Mitigation Site   NCDMS Project No. 97131 Cross‐Section Plots Monitoring Year 3 ‐ 2022 View Downstream 483 485 487 20 30 40 50 El e v a t i o n  (f t ) Width (ft) 303+81 Riffle MY0 (11/2019)MY1 (09/2020)MY2 (04/2021)MY3 (03/2022) Bankfull Floodprone Area MY0 Bankfull Area Elevation APPENDIX 5. Hydrology Summary Data and Plots Table 14a. Verification of Bankfull Events Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Reach MY Date of Occurrence Date of Data Collection Method MY1 11/12/2020 11/13/2020 Photographic Documentation 1/1/2021 1/1/2021 1/3/2021 1/3/2021 1/28/2021 - 1/29/2021 1/28/2021 - 1/29/2021 2/4/2021 2/4/2021 2/11/2021 2/11/2021 2/14/2021 - 2/16/2021 2/14/2021 - 2/16/2021 2/18/2021 - 2/20/2021 2/18/2021 - 2/20/2021 2/22/2021 2/22/2021 7/8/2021 7/8/2021 8/18/2021 8/18/2021 9/23/2021 9/23/2021 1/2/2022 1/2/2022 1/16/2022 1/16/2022 1/29/2022 - 1/31/2022 1/29/2022 - 1/31/2022 2/4/2022 2/4/2022 3/12/2022 3/12/2022 3/16/2022 3/16/2022 3/31/2022 3/31/2022 4/5/2022 4/5/2022 4/18/2022 4/18/2022 7/9/2022 7/9/2022 9/9/2022 9/9/2022 9/30/2022 9/30/2022 2/6/2020 2/6/2020 4/13/2020 4/13/2020 5/21/2020 5/21/2020 5/27/2020 5/27/2020 8/9/2020 8/9/2020 8/15/2020 8/15/2020 10/11/2020 10/11/2020 11/12/2020 11/12/2020 MY2 No bankfull events recorded No bankfull events recorded 1/3/2022 1/3/2022 3/12/2022 3/12/2022 4/18/2022 4/18/2022 MY3 WF1 MY1 EF1 Crest Gage MY3 MY2 Table 14b. Verification of Bankfull Events Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Reach MY Date of Occurrence Date of Data Collection Method 1/25/2020 1/25/2020 2/6/2020 2/6/2020 4/13/2020 4/13/2020 5/21/2020 5/21/2020 5/27/2020 5/27/2020 8/9/2020 8/9/2020 8/15/2020 8/15/2020 10/11/2020 10/11/2020 10/30/2020 10/30/2020 11/12/2020 11/13/2020 Crest Gage and Photographs MY2 2/16/2021 2/16/2021 WF2 Crest Gage Crest Gage MY1 MY3 1/3/2022 1/3/2022 Recorded Bankfull Events Monitoring Year 3 - 2022 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0 1 2 3 4 5 6 7 8 9 10 484 485 486 487 488 489 490 Pr e c i p i t a t i o n ( i n ) El e v a t i o n ( f t ) Monitoring Year 3 -2022 Daily Precipitation Water Level Thalweg Bankfull 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow: Crest Gage #1 (WF1, XS1) Recorded Bankfull Events Monitoring Year 3 - 2022 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0 1 2 3 4 5 6 7 8 9 10 489 490 491 492 493 Pr e c i p i t a t i o n ( i n ) El e v a t i o n ( f t ) Monitoring Year 3 -2022 Daily Precipitation Water Level Thalweg Bankfull 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow: Crest Gage #2 (EF1, XS3) Recorded Bankfull Events Monitoring Year 3 - 2022 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0 1 2 3 4 5 6 7 8 9 10 483 484 485 486 487 Pr e c i p i t a t i o n ( i n ) El e v a t i o n ( f t ) Monitoring Year 3 -2022 Daily Precipitation Water Level Thalweg Bankfull 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow: Crest Gage #3 (WF2, XS6) Table 15. Wetland Gage Attainment Summary Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 MY1 - Original Growing Season 2 MY2 - Original Growing Season 2 MY3 - Original Growing Season 2 MY3 - Revised Growing Season 3 MY4 MY5 MY6 MY7 1 111 days (48.5%) 30 days (13.1%) 70 days (29.0%) 80 days (29.3%) 2 58 days (25.3%)13 days (5.7%) 17 days (7.1%) 27 days (9.9%) 3 25 days (10.9%)10 days (4.4%) 16 days (6.6%) 18 days (6.6%) 3a N/A N/A 18 days (7.5%) 20 days (7.3%) 4 63 days (27.5%)11 days (4.8%) 19 days (7.9%) 21 days (7.7%) 5 229 days (100%) 42 days (18.3%) 91 days (37.8%) 101 days (37.0%) 6 51 days (22.3%)12 days (5.2%) 18 days (7.5%) 20 days (7.3%) 7 58 days (25.3%)14 days (6.1%) 16 days (6.6%) 18 days (6.6%) 8 51 days (22.3%)11 days (4.8%) 15 days (6.2%) 17 days (6.2%) 9 27 days (11.8%)2 days (0.9%) 10 days (4.1%) 12 days (4.4%) 10 26 days (11.4%)7 days (3.1%) 14 days (5.8%) 16 days (5.9%) 11 20 days (8.7%) 11 days (4.8%) 15 days (4.4%) 17 days (6.2%) 11a N/A N/A 17 days (7.1%) 19 days (7.0%) Reference 49 days (21.4%) 26 days (11.4%) 49 days (20.3%) 59 days (21.6%) 1)The wetland hydrology success criteria is free groundwater within 12 inches of the ground surface for 10% of the growing season. 2) The original growing season defined in the Mitigation Plan (Wildlands, 2018) is March 23rd to November 6th. Therefore, the original success criteria is 23 consecutive days of the original growing season. 3) Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st to November 28th. Therefore, the revised success criteria is 28 consecutive days of the revised growing season. Summary of Groundwater Gage Results for Monitoring Years 1 through 7 Gage Max Consecutive Days During Growing Season (Percentage) 1 Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Groundwater Gage Most Consecutive Days Meeting Criteria Percent Consecutive Days in Revised Growing Season Total Days Meeting Criteria Percent Cumulative Days in Revised Growing Season Number of Instances Meeting Criteria Reference Well 59 21.6%59 21.6%117 Groundwater Gage #1 80 29.3%88 32.2%175 Groundwater Gage #2 27 9.9%47 17.2%92 Groundwater Gage #3 18 6.6%41 15.0%80 Groundwater Gage #3a 20 7.3%49 17.9%96 Groundwater Gage #4 21 7.7%48 17.6%94 Groundwater Gage #5 101 37.0%168 61.5%335 Groundwater Gage #6 20 7.3%42 15.4%82 Groundwater Gage #7 18 6.6%42 15.4%82 Groundwater Gage #8 17 6.2%31 11.4%60 Groundwater Gage #9 12 4.4%21 7.7%41 Groundwater Gage #10 16 5.9%34 12.5%67 Groundwater Gage #11 17 6.2%31 11.4%61 Groundwater Gage #11a 19 7.0%40 14.7%78 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st to November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. Table 16. Wetland Gage Attainment Criteria Comparison Groundwater Gage Plots Monitoring Year 3 - 2022 Wetland W-E10 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 80 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Gage #1 Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Groundwater Gage #1 Groundwater Gage Plots Monitoring Year 3 - 2022 Wetland W-E9 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 27 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Gage #2 Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Groundwater Gage #2 Groundwater Gage Plots Monitoring Year 3 - 2022 Wetland W-E8 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 18 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Gage #3 Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Groundwater Gage #3 Groundwater Gage Plots Monitoring Year 3 - 2022 Wetland W-E8 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 20 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Gage #3a Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Groundwater Gage #3a Groundwater Gage Plots Monitoring Year 3 - 2022 Wetland W-E7 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 21 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Gage #4 Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Groundwater Gage #4 Groundwater Gage Plots Monitoring Year 3 - 2022 Wetland W-E1 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 101 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Gage #5 Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Groundwater Gage #5 Groundwater Gage Plots Monitoring Year 3 - 2022 Wetland W-E2 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 20 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Gage #6 Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Groundwater Gage #6 Groundwater Gage Plots Monitoring Year 3 - 2022 Wetland W-E2 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 18 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Gage #7 Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Groundwater Gage #7 Groundwater Gage Plots Monitoring Year 3 - 2022 Wetland W-E3 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 17 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Gage #8 Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Groundwater Gage #8 Groundwater Gage Plots Monitoring Year 3 - 2022 Wetland W-E4 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 12 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Gage #9 Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Groundwater Gage #9 Groundwater Gage Plots Monitoring Year 3 - 2022 Wetland W-E5 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 16 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Gage #10 Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Groundwater Gage #10 Groundwater Gage Plots Monitoring Year 3 - 2022 Wetland W-E6 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 17 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Gage #11 Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Groundwater Gage #11 Groundwater Gage Plots Monitoring Year 3 - 2022 Wetland W-E6 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 19 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Gage #11a Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Groundwater Gage #11a Groundwater Gage Plots Monitoring Year 3 - 2022 Reference Gage *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. Deep Meadow Mitigation Site DMS Project No. 97131 *Due to supporting soil temperature and seasonal vegetation indicators, the growing season was revised to March 1st through November 28th. Therefore, the revised success criteria is 28 consecutive days (10%) of the revised growing season. St a r t o f G r o w i n g S e a s o n 3/ 1 / 2 0 2 2 En d o f G r o w i n g S e a s o n 11 / 2 8 / 2 0 2 2 59 max consecutive days Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0 1 2 3 4 5 6 7 8 9 10 -60 -40 -20 0 20 40 60 Pr e c i p i t a t i o n ( i n ) Wa t e r L e v e l ( i n ) Monitoring Year 3 - 2022 Daily Precipitation Criteria Level Soil Surface Reference Gage Depth 30-Day Rolling Precip Total 30th & 70th Percentile Deep Meadow Reference Gage Monthly Rainfall Data Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 *Annual precipitation data was derived from the NC - CRONOS Station 315771 - Monroe 2 SE. (Downloaded 11/30/2022) *An on-site rain gage was installed in August 2022, and will function as the primary source of precipitation data starting in MY4. (Downloaded 11/29/2022) *30th and 70th percentile rainfall data collected from WETS NC - CRONOS Station 315771 - Monroe 2 SE. (Downloaded 11/30/2022) 0 1 2 3 4 5 6 7 8 9 10 Jan-22 Feb-22 Mar-22 Apr-22 May-22 Jun-22 Jul-22 Aug-22 Sep-22 Oct-22 Nov-22 Dec-22 Pr e c i p i t a t i o n ( i n ) Date Deep Meadow 30-70 Percentile Graph for Rainfall in 2022 NC - CRONOS Station 315771 - Monroe 2 SE On-Site Rain Gage 30th Percentile 70th Percentile Soil Temperature Data Deep Meadow Mitigation Site DMS Project No. 97131 Monitoring Year 3 - 2022 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 30 40 50 60 70 80 90 100 Te m p e r a t u r e ( F ) Monitoring Year 3 - 2022 Soil Probe #1 Temperature Criteria Level DEEP MEADOW Soil Temperature Probe #1 Vegetation Seasonal Indicators Monitoring Year 3 Start of the Growing Season - Red Maple Bud Burst - (03/02/2022) End of the Growing Season - Over 50% Leaf Drop - (11/29/2022) APPENDIX 6. Agency Correspondence MEET ING NO TES MEETING: MY3 IRT Credit Release Site Walk  DEEP MEADOW Mitigation Site  Yadkin 03040105; Union County, NC  DEQ Contract No. 6887  DMS Project No. 97131  Wildlands Project No. 005‐02169    DATE: Wednesday, May 11, 2022    LOCATION:  McIntyre Road  Wingate, NC    Attendees  Kim (Browning) Isenhour, USACE  Casey Haywood, USACE  Erin Davis, NCDWR  Olivia Munzer, NCWRC  Harry Tsomides, DMS  Paul Wiesner, DMS  Sam Kirk, Wildlands  Kristi Suggs, Wildlands  Aaron Earley, Wildlands  John Hutton, Wildlands    Meeting Notes  The meeting began at 10:30 pm. Attendees discussed the site conditions and issues noted in the MY1 and MY2  reports as summarized in the Opening Remarks section below. From there, the group walked to upstream  extent of Meadow Branch, on to GWG4, and then over to wetland W‐E2 and stream EF1. The meeting concluded  at 1:30 PM.  1) Opening Remarks  a) Attendees had an in‐depth discussion about the failing groundwater gage data in MY2.  i) Kim asked how growing season was established. Kristi said that WETS data was used. Erin asked  which WETS data set was used and recommended that the newest 30‐year data set be employed.  Kristi responded that the data set used for Deep Meadow was from 1971 – 2020 and will consider  30‐year data for future projects, but that range was incorrect. It was 1971 – 2000. Kristi further  investigated the growing season by using the most recent 30 years of data (1992 – 2022). Using this  range of thirty years results in a growing season from 3/17 – 11/17.  DEEP MEADOW Mitigation Site – IRT Meeting Notes  Wildlands Engineering, Inc.  DEEP MEADOW Mitigation Site  MY3 Credit Release IRT Site Walk  page 2      ii) John proposed that soil temperature be used to establish a revised growing season that starts  March 1. Kim replied that to use soil temperature along with the other 12 indicators (i.e., spring/fall  veg indicators) from the Regional Supplement to the Corps of Engineers Wetland Delineation  Manual: Eastern Mountains and Piedmont Region, Version 2.0 to support a revised growing season.  Kim said that the revised growing season must be extended on the back end accordingly and to use  the revised growing season for all monitoring years. Wildlands agreed and developed a revised  growing season after the site walk. See bullet viii) for the revised growing season dates.  iii) Casey asked how many additional gages were installed since baseline. Kristi replied two additional  gages had been installed (3a and 11a).  iv) Kim remarked that she expects the reference well to be drier due to mature tree water uptake and  that it might not be the best source for on‐site gages.  v) Kristi asked how the extended growing season would affect the monitoring report submittal  schedule. Paul replied that DMS would work with Wildlands on deliverable schedule. Erin replied  that data collected at the end of the growing season could be included on subsequent monitoring  report.  vi) Kim suggested to not stop collecting gage data even if it meets criteria early in the growing season.  Wildlands agreed.  vii) Kim suggested that additional gages be installed in areas not currently proposed for wetland credit  along restoration reaches in case additional wetlands are needed to offset failing gages. Wildlands  agreed and plans to further investigate the installation of additional gages during the winter  between MY3 and MY4 within the study areas outlined on the attached map.  viii) Kim noted that an addendum is not required to establish a new growing season. She suggested that  the new growing season, along with justifications, be included in the meeting minutes. Minutes  should be included in MY3 report. MY3 should include original growing season data versus revised  growing season data. Erin suggested adding a footnote to the to clarify why growing season was  revised. Wildlands agreed with the suggestions and would like to propose a March 1st – November  28th as the growing season for the project. Soil temperature data supports this growing season with  a range of 52.0 °F to 80.0 °F from Mar 1st – Nov 28th in MY1, a range of 40.1 °F to 78.1 °F from Mar  1st – Nov 28th in MY2, and a range from 50.4 °F to 89.1 °F from Mar 1st – Nov 28th in MY3. Additional  documentation for the growing season revision will be collected in the field during the appropriate  time of year. Wildlands will include this data in the subsequent monitoring reports.  DEEP MEADOW Mitigation Site – IRT Meeting Notes Wildlands Engineering, Inc. DEEP MEADOW Mitigation Site MY3 Credit Release IRT Site Walk page 3 Beginning Date Ending Date Success Criteria Max Consecutive Days & Percentage of Growing Season Current Growing Season 3/17/2022 11/12/2022 24 days, 10% Revised Growing Season* 3/1/2022 11/28/2022 28 days, 10% *Current growing season was revised because the ground water wells were failing to meet the success criteria outlined in the WETS Table for the Monroe 2 SE, NC Station, and the soil temperature data and seasonal indicators support an extended growing season. b) Kristi asked Paul how the missing monument should be re-installed. Paul responded that monuments must be surveyed and set by a PLS. c) Sam gave a summary on maintenance issues: i) Additional PVC markers have been installed to help curb scalping by the farmer. ii) Previous Johnson grass treatments, coupled with shade from taller trees, have almost eradicated the invasive. iii) Wildlands has and will continue to treat parrot feather in the wetlands. 2) Items of Discussion During Walk a) Casey asked if the in-stream vegetation treated was parrot feather. Sam replied that it was creeping water primrose that was successfully eradicated. b) Kim noted that FAC species could be added to the failing veg plots in wetlands. Wildlands agreed to evaluate adding FAC species. 100 DEEP MEADOW Soil Temperature Probe #1 Monitoring Years 1-3 90 80 70 60 50 40 30 MY1 Soil Temp MY2 Soil Temp MY3 Soil Temp Criteria Level Te m p e r a t u r e (F ) Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c DEEP MEADOW Mitigation Site – IRT Meeting Notes  Wildlands Engineering, Inc.  DEEP MEADOW Mitigation Site  MY3 Credit Release IRT Site Walk  page 4      c) Kim asked about removal of beaver dams. Sam replied that they have been removed in the past and that  it will be an ongoing effort.  d) Kim remarked about the large amount of box elder species and clarified that over 50% of a single species  is considered monoculture. She suggested adding transects to help support vegetation success. Kim  asked without volunteer box elder species, do veg plots meet criteria? Kristi looked at the data after the  site meeting and confirmed that in MY2 no box elder (Acer negundo) volunteers were used to meet  success criteria for any of the permanent or mobile vegetation plots. However, volunteers of box elder  for VP3, VP5, VP9, and VP10 were recorded as greater than 50% of the overall stem density. The total  MY2 density of box elder recorded was 77.8%. Wildlands will reassess the vegetative conditions during  MY3 to see if natural selection and competition begin to suppress the proliferation of box elder within  the site. If the trend of box elder establishment continues, Wildlands will work to thin out the species  monoculture.  e) Kim asked how wetland areas were determined. Wildlands confirmed wetland areas were based on soil  report data gathered during proposal stage.  f) At GWG4, Kim noted the significant reduction in consecutive growing days between MY1 and MY2. John  agreed that the decrease was surprising. Kim and Casey suggested that soil profiles be included with  groundwater gage data in MY4 and MY6 reports. Wildlands agreed.  g) At wetland W‐E2, Kim suggested that Wildlands look at consecutive versus cumulative gage data. She  noted that the Corps is considering including cumulative criteria in future guidance. Using the revised  growing season dates, Wildlands compared the number of consecutive versus cumulative days for MY2  in the table below. We will include a discussion of cumulative data in subsequent monitoring reports.    GROWING SEASON: 3/1 – 11/20   MY2 Results:  o Consecutive = 5 out of 11 wells  o Cumulative = 7 out of 11 wells  GAGE MEASUREMENTS MY2  Most  Consecutive  Days Meeting  Criteria  Percent  Consecutive  Days in Growing  Season    Total Days  Meeting  Criteria  Percent  Cumulative Days  in Growing  Season  Number of  Instances  Meeting  Criteria  Reference Well 48 17.5% 49.0 17.8% 96  Groundwater Gage #1 53 19.3% 54.0 19.6% 106  Groundwater Gage #2 20 7.3% 31.0 11.3% 62  Groundwater Gage #3 17 6.2% 26.0 9.5% 51  Groundwater Gage #4 34 12.4% 34.0 12.4% 66  Groundwater Gage #5 64 23.3% 106.0 38.5% 211  Groundwater Gage #6 34 12.4% 34.0 12.4% 67  Groundwater Gage #7 21 7.6% 35.0 12.7% 69  Groundwater Gage #8 34 12.4% 34.0 12.4% 66  Groundwater Gage #9 5 1.8% 9.0 3.3% 18  Groundwater Gage #10 8 2.9% 21.0 7.6% 42  Groundwater Gage #11 17 6.2% 26.0 9.5% 52  DEEP MEADOW Mitigation Site – IRT Meeting Notes  Wildlands Engineering, Inc.  DEEP MEADOW Mitigation Site  MY3 Credit Release IRT Site Walk  page 5      h) At stream EF‐1, attendees gathered at monitoring cross section XS4.  i) Kim asked if the restored channel was intermittent or perennial and if the number of dry days  changed post‐project. Kristi responded that it still scores perennial and the dry periods had not  changed compared to pre‐project conditions. The continuous flow gage data, which is located on  XS3, shows continuous flow in MY1 within the recorded dates of 1/1/20 – 1/12/20. In MY2, the  gage shows continuous flow within the recorded dates of 1/1/21 – 11/8/21. In MY3, the gage shows  continuous flow within the recorded dates of 1/1/22‐ 5/2/22.  ii) Kim asked it Wildlands has pre‐project photos that showed if the channel was flowing or dry. Aaron  checked after the site meeting and found pre‐construction photos of EF‐1 from 2016 as shown in  attached photo log.  iii) Casey asked about the risk of wood structures (log sill and brush toe) rotting due to dry channel.  Aaron responded that there is a risk but implementing habitat into the restored channel was a goal  of the mitigation plan.  iv) Kim asked why veg plot 7 on EF‐1 did not meet criteria since it is not in a wetland like the other  failing veg plots. Likely due to a couple of reasons, the location of the plot is drier than conditions  required for some of the planted species (FACW & OBL) and competition with herbaceous  vegetation.  3) Closing Remarks  a) Kim reiterated that a revised growing season must be backed up with data such as on‐site soil temp, bud  burst, emergence of herbaceous plants, and other indicators listed in the guidance. See our response  outlined table in Section 1a bullet #8.  b) Kim said that the IRT agrees with releasing MY2 (2021) stream and wetland credits. She said that if the  groundwater gage data is bad again next year, a conversation about credits will be needed.  These meeting minutes were prepared by Aaron Earley and reviewed by John Hutton and Kristi Suggs on June 7, 2022 and  represent the authors’ interpretation of events. Please report and discrepancies or corrections within 5 business days of  receipt of these minutes.    ● ●                               FG PP1 1 !AGWG1 PP2 GF !A GWG11a 12 A! GWG11 W-E6 W-E10 W-H2 W-E9 GWG2 !A FGPP3 GWG10 A! W-E5 1 W-E8 W-E4 !A GWG9 11 !A GWG3a !A GWG3 PP4GF GWG8 A 2 !A GF PP18 W-E3 PP17GF WF2 CG3 3 GWG13a GWG13b W-E13 GF PP5 10 GWG7 A BAROTROLL GWG4 !A GWG13c FGPP6 W-E2 !A W-E7 4 GWG6 A 4 FG PP13 7 PP8 FG FGPP7 9 GF PP16 8 3 FG PP15 EF1 PP14 CG2 FG A PPGF9 5 !AGWG5 6 W-E1 GWG12 PP10GF W-H1 W-E12 PP12 2 GF PP11 !A FG WF1 CG1 2019 Aerial Photography 0 250 500 Feet ¹ Proposed Wetland Mitigation Study Area  Deep Meadow Mitigation Site  DMS Project No. 97131  Monitoring Year 3 ‐ 2022  Union County, NC  Project Site  Conservation Easement  Wetland Re‐establishment  Wetland Rehabilitation  Proposed Additional Wetland Mitigation Study Areas  Restoration  Enhancement I  Enhancement II  Preservation  Non‐Project Streams  Vegetation Plot Origin Pole  GF Photo Points  !A Barotroll  !A Crest Gage  !A Groundwater Gage (GWG) ‐ MY3  Proposed GWGs  Vegetation Plot Conditions ‐ MY3  Mobile Vegetation Plots ‐ MY3      June 2016 June 2016 June 2016 October 2016 October 2016 October 2016 EF1 Historic Photo Log 1 Sara Thompson From:Isenhour, Kimberly T CIV USARMY CESAW (USA) <Kimberly.D.Browning@usace.army.mil> Sent:Wednesday, November 2, 2022 3:26 PM To:Kristi Suggs Cc:Aaron Earley; Sara Thompson Subject:RE: Deep Meadow's revised growing season discrepancy Hey Kristi I have documentation where Erin and I both approved the extended growing season based on soil temperatures and vegetative indicators. You should stick to the 3/1-11/28 dates for the remainder of monitoring. Thanks Kim Kim Isenhour Mitigation Project Manager, Regulatory Division I U.S. Army Corps of Engineers l 919.946.5107 -----Original Message----- From: Kristi Suggs <ksuggs@wildlandseng.com> Sent: Wednesday, November 02, 2022 11:33 AM To: Isenhour, Kimberly T CIV USARMY CESAW (USA) <Kimberly.D.Browning@usace.army.mil> Cc: Aaron Earley <aearley@wildlandseng.com>; Sara Thompson <sthompson@wildlandseng.com> Subject: [URL Verdict: Neutral][Non-DoD Source] Deep Meadow's revised growing season discrepancy Hi Kim! I was looking at the 2016 Stream and Wetland Compensatory Mitigation Update recently and noticed a possible issue with the revised growing season for Deep Meadow (3/1 - 11/28). The guidance states the following when using an alternative growing season to the period identified on the WETS tables, "In general, growing seasons that start earlier than March 1st or end later than November 20th may not be approved, depending on project location". So, I am wanting to confirm that since the IRT has approved the extension of the growing season to November 28th, we are able to use the end date of Nov 28th moving forward. If you need any more information from me, please let me know. Thank you! Kristi Kristi Suggs | Senior Environmental Scientist O: 704.332.7754 x110 M: 704.579.4828 Wildlands Engineering, Inc. <Blockedhttp://www.wildlandseng.com/>