Loading...
HomeMy WebLinkAbout20180919 Ver 1_Meadowbrook_100024_MY3_2022_20221214ID#* 20180919 Version* 1 Select Reviewer: Erin Davis Initial Review Completed Date 12/14/2022 Mitigation Project Submittal - 12/14/2022 Is this a Prospectus, Technical Proposal or a New Site?* O Yes O 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#:* 20180919 Version:* 1 Existing ID# Existing Version Project Type: • DMS Mitigation Bank Project Name: Meadow Brook Stream Restoration Project County: Yadkin Document Information Mitigation Document Type:* Mitigation Monitoring Report File Upload: Meadowbrook_100024_MY3_2022.pdf 8.57MB Please upload only one PDF of the complete file that needs to be submitted... Signature Print Name: * Harry Tsomides Signature: * /y ta"m;� Monitoring Year 3 Report Meadow Brook Stream Restoration Project Yadkin County, North Carolina Yadkin River Basin, Hydrologic Unit Code (HUC) 03040101 Data Collection Period: Submission Date: September 2022 November 2022 December 2022 NCDEQ Contract No. 7184 DMS ID No. 100024 RFP No. 16-006993 USACE Action ID No. SAW-2017-01509 NCDWR ID: 2018-0919 Prepared For: Prepared By: NC Department of Environmental Quality Ecosystem Planning and Restoration 1150 SE Maynard Road, Suite 140 Division of Mitigation Services rd Cary, NC 27511 217 West Jones Street; 3 Floor Raleigh, NC 27603 Ecosystem Planning and Restoration, LLC 1150 SE Maynard Road, Suite 140 Raleigh, NC 27511 Phone: (919) 388-0787 www.eprusa.net Mr. Harry Tsomides NCDEQ Division of Mitigation Services DEQ Asheville Regional Office 2090 U.S. 70 Highway Swannanoa, N.C. 28778-8211 December 8, 2022 RE: Response to the Draft Monitoring Year 3 Report for the Meadow Brook Site Yadkin River Basin CU 03040101 Yadkin County DMS Project # 100024 Contract # 007184 Dear Mr. Tsomides, Ecosystem Planning and Restoration (EPR) has reviewed the comments on the Draft MY3 Monitoring Report provided December 8, 2022. The comments have been addressed as described below and the Final MY3 Report and electronic deliverables have been revised in response to this review. The veg visual assessment table indicates that invasives were not found at the mapping threshold of invasive vegetation was found; can EPR provide more detail on the location(s) and types(s) of invasives found and provide some context? Is EPR planning to treat these invasives or wait and watch? o This has been added to the report. Multiflora rose (wƚƭğ ƒǒƌƷźŅƌƚƩğ) was found in small patches (1-2 bushes) scattered mainly around the UT. The total amount of rose that was found and treated around the site was less than 0.1 acre. All rose was cut and sprayed in June 2022. EPR will continue to treat all invasives found within the easement in future monitoring years. Pool cross sections 4 and 13 have shown some geomorphic changes since MY0, including some infilling; can EPR summarize these changes and how they might or might not be a concern moving forward? o This has been clarified in the report document. EPR believes this accrual of sediment is primarily due to channel vegetation, which should become less of an issue in future years as the channel becomes more and more shaded. Most of the infilling in these two pools occurred in the first year of Providing ecosystem planning and restoration services to support a sustainable environment Ecosystem Planning and Restoration, LLC 1150 SE Maynard Road, Suite 140 Raleigh, NC 27511 Phone: (919) 388-0787 www.eprusa.net monitoring but the pools appear to have stabilized since then. EPR will monitor these cross-sections in future monitoring years to ensure that the channels continue to clear and remain stable. As a reminder, monitoring providers are responsible for checking the easement integrity across the project site for encroachments, missing, bent or wobbly post markers, fence breaks, etc. Please confirm that the site boundary and site compliance was checked and what the results are. o EPR walked the entire easement boundary in early June 2022. The boundary was sprayed so that no vegetation could ground out the electric fence and allow cattle to encroach on the easement. No ongoing issues were found with fencing or signage, and no encroachments were noted in MY3 Photo point 13 shows the UT culvert crossing in the background; is there a clearer photo of the culvert available? If not, could EPR provide this in the next monitoring report? o Photo point 20 was added to show the culvert at the upstream end of the UT more clearly. This photo will be replicated in future monitoring years. Site overview / flyover photos are appreciated, thank you. o EPR will continue to provide site overview photos in future monitoring reports. Digital Support Files .®­¤ If you have any questions regarding the Final MY3 Monitoring Report, please contact me at 304-661-9974 or via email at rmyers@eprusa.net. Sincerely, Russell Myers Providing ecosystem planning and restoration services to support a sustainable environment TABLE OF CONTENTS 1.0 PROJECT SUMMARY ............................................................................................................ 1 1.1 Goals and Objectives ........................................................................................................................... 1 1.2 Performance Criteria ........................................................................................................................... 1 2.0 MONITORING DATA ASSESSMENT ...................................................................................... 7 2.1 Stream Monitoring .............................................................................................................................. 7 2.1.1 Stream Dimension ...................................................................................................................... 7 2.1.2 Stream Profile ............................................................................................................................. 8 2.1.3 Channel Stability ......................................................................................................................... 8 2.1.4 Stream Hydrology ....................................................................................................................... 9 2.2 Riparian Vegetation Monitoring .......................................................................................................... 9 2.2.1 Vegetation Monitoring Data ....................................................................................................... 9 2.3 Wetland Hydrology ............................................................................................................................ 10 3.0 REFERENCES ...................................................................................................................... 16 TABLES TABLE 1. PROJECT MITIGATION QUANTITIES AND CREDITS ........................................................... 2 TABLE 2. GOALS, PERFORMANCE AND RESULTS ............................................................................ 4 TABLE 3: PROJECT ATTRIBUTES TABLE ............................................................................................ 6 FIGURES 11 FIGURE 2. CURRENT CONDITION PLAN VIEW .12 Meadow Brook Stream Restoration Project Monitoring Year 3 Report - FINAL Yadkin County, North Carolina DMS Project ID #100024 APPENDICES Appendix A: Visual Assessment Data Table 4. Visual Stream Morphology Stability Assessment Table Table 5. Vegetation Condition Assessment Table Vegetation Photo Log Photo Log Appendix B: Vegetation Plot Data Table 6. Vegetation Plot Data Table 7. Vegetation Performance Standards Summary Table Appendix C: Stream Geomorphology Data Cross-Sections with Annual Overlays Table 8. Baseline Stream Data Summary Table 9. Cross Section Morphology Monitoring Summary Appendix D: Hydrologic Data Table 10. Bankfull Event Verification Figure 3. Monthly Rainfall Data Precipitation and Water Level Hydrographs Appendix E: Project Timeline and Contact Information Table 11. Project Activity and Reporting History Table 12. Project Contacts Table Meadow Brook Stream Restoration Project Monitoring Year 3 Report - FINAL Yadkin County, North Carolina DMS Project ID #100024 1.0 PROJECT SUMMARY Ecosystem Planning and Restoration, PLLC (EPR) implemented the Meadow Brook Stream Restoration Project (Project; Site) for the North Carolina Department of Environmental Quality (NCDEQ) Division of Mitigation Services (DMS) to provide 3,409 stream mitigation credits (SMCs) in the Yadkin River Basin, Hydrologic Unit Code (HUC) 03040101. The Project restored and enhanced 3,437 linear feet (LF) of two perennial unnamed tributaries (UT) to South Deep Creek within a 11.2-acre conservation easement. Mitigation assets are listed in Table 1. The Site is located in DMS Targeted Local Watershed 03040101130020. Project location is shown in Figure 1. The Site was historically utilized for agricultural use. As such, streams and existing wetlands in the Project area were adversely impacted by direct cattle access, farming activities, and stream channelization. The Site is situated on once active pastureland in a WS-III Watershed that is 57% agricultural land, 33% forest, 6% developed open space, and 3% herbaceous land. Prior to construction activities, both Project streams were incised, straightened, and suffered from significant cattle damage. The adjacent wetlands were similarly trampled, heavily grazed, routinely mowed, and drained by multiple ditches and the channelization of the Project streams. Pre-construction, or pre-existing, Site conditions are provided in Table 3 and the Baseline Stream Data Summary Tables in Appendix C. Photos and a more detailed description of Site conditions before restoration are available in the Mitigation Plan (Final version submitted September 2018). Њ͵Њ Dƚğƌƭ ğƓķ hĬƆĻĭƷźǝĻƭ The Project goals were established based on an assessment of Site conditions and restoration potential with careful consideration of the stressors identified in the Upper Yadkin Pee-Dee River Basin Restoration Priorities (RBRP) Report (NCEEP, 2009) and Yadkin Pee-Dee Basinwide Water Quality Plan (NCDWQ, 2008). These goals and objectives are presented in Table 2. Site construction was completed in June 2019, and the as-built survey was completed in August 2019. Planting and baseline vegetation data collection was completed in January 2020. A detailed timeline of the Project activity and reporting history is provided in Appendix E. Њ͵Ћ tĻƩŅƚƩƒğƓĭĻ /ƩźƷĻƩźğ Project success criteria were established in accordance with the NCDEQ DMS Mitigation Plan Template (ver. 06/2017), and US Army Corps of Engineers Wilmington District Public Notice: Notification of Issuance of Guidance for Compensatory Stream and Wetland Mitigation Conducted for Wilmington District (October 24, 2016). The monitoring plan for the Site will follow the same guidance as the NCDEQ DMS Annual Monitoring Report Format, Data, and Content Requirement (October 2020). Table 2 details the success criteria that evaluate whether Project goals have been met throughout the monitoring period. For more detailed success criteria refer to the Final Mitigation Plan or the As-built Baseline Monitoring Report. Meadow Brook Stream Restoration Project Monitoring Year 3 Report - FINAL 1 Yadkin County, North Carolina DMS Project ID #100024 Table 1. Project Mitigation Quantities and Credits Original Original Project As-Mitigation Original Original Mitigation Priority Mitigation Component built Thermal Restoration Mitigation Notes/Comments Plan Level Credits (reach ID, etc.) (ft/ac) Regime Level Ratio (X:1) (ft/ac) Category Full Channel Restoration, Planted Meadow Brook Buffer, Exclusion of 1304 1917 Warm R I 1.00000 1,917.000 Livestock, and Reach 1 Permanent Conservation Easement. Full Channel Restoration, Planted Meadow Brook Buffer, Exclusion of 327 353 Warm R II 1.00000 353.000 Livestock, and Reach 2 Permanent Conservation Easement. Full Channel Restoration, Planted Meadow Brook Buffer, Exclusion of 289 273 Warm R II 1.00000 273.000 Livestock, and Reach 3 Permanent Conservation Easement. Habitat Structures, Planted Buffer, Meadow Brook Exclusion of Livestock, 283 218 Warm EI - 1.50000 145.333 Reach 4 Permanent Conservation Easement Full Channel Restoration, Planted UT to Meadow Buffer, Exclusion of 396 676 Warm R I 1.00000 676.000 Livestock, and Brook Permanent Conservation Easement. Planted, excluded livestock, plugged ditches, and Wetland A* 2.930 2.630 RR N/A 0.00000 0.00000 encompasses section of Priority Level II Restoration reach. Planted, excluded livestock, plugged ditches, and Wetland B* 2.230 2.000 RR N/A 0.00000 0.00000 encompasses section of Priority Level II Restoration reach. Planted, excluded livestock, plugged ditches, and Wetland C* 0.820 0.740 RR N/A 0.00000 0.00000 encompasses section of Priority Level II Restoration reach. Planted, excluded livestock, and encompasses section of Wetland D* 0.100 0.090 RR N/A 0.00000 0.00000 Priority Level II Restoration reach. *Note: Wetlands are not currently part of the Project assets and are not generating mitigation credits Meadow Brook Stream Restoration Project Monitoring Year 3 Report - FINAL 2 Yadkin County, North Carolina DMS Project ID #100024 Table 1. Project Mitigation Quantities and Credits (continued) Length and Area Summations by Mitigation Category Restoration Non-Rip Coastal Stream Riparian Wetland Level Wetland Marsh Non- Warm Cool Cold Riverine Riverine Restoration 3219.000 Re- establishment Enhancement Enhancement I 145.333 Enhancement II Rehabilitation Preservation Creation Totals 3364.333 Total Base SMCs 3364.333 Credit Loss in Required Buffer -142.600 Credit Gain for Additional Buffer 187.600 Net Change in Credit from Buffers 45.000 Total Adjusted SMCs* 3409.333 *Credit adjustment for Non-standard Buffer Width calculation using Wilmington District Stream Buffer Credit Calculator (Updated 1/19/2019) Meadow Brook Stream Restoration Project Monitoring Year 3 Report - FINAL 3 Yadkin County, North Carolina DMS Project ID #100024 . native , the 6 in Year 3 4 3 native 418 29 7 . the success criteria 3 s for MY native stems/acre 320 of Cumulative Monitoring Results average stem density of stems/acre and have met the success At the end of Monitoring Year The 6 randomly selected vegetation plots had an average stem density of criteria permanent riparian vegetation plots had an stems/acre, which meet - st built, Years - Vegetation and leaf drop. st Plots 0.02 acre in size and height. Measurement plots, includes species, height, built, Years 1, 2, 3, 5, and 7 Annual Random Permanent Vegetation Plots 0.02 acre in size (minimum), and leaf drop. Data collection 6 permanent vegetation plots, between July 1 surveyed during Asplanted vs. volunteer, and age. 6 randomly selected vegetation Data collection includes species 1, 2, 3, 5, and 7 between July 1 (minimum), surveyed during As . . g 320 native and 210 native to ensure proper 4 Performance Criteria Recordation and protection of a conservation easement meeting NCDMS guidelines.Visual inspection of fence installed to exclude cattle from the stream and riparian buffer, demonstrating no encroachmentVegetation success criteria of stems/acre in Year 3, 260 native stems/acre in Year stems/acre in Year 7Trees must average 7 feet in height at Year 5, and 10 feet in height at Year 7.Any single species can only account for 50% of the required stems per monitoring plot.Visual documentation of installed watering system and regular checks on its operation during annual monitoring.Visual inspection of BMPsfunction durinmonitoring period. atic ystem, as Uplift The exclusion of livestock has removed a direct source of nutrients, coliform, and sediment from the swell as a major contributor to channel instability.Restored riparian buffers will provide woody debris and detritus for aquatic organisms, reduced water temperatures and increased dissolved oxygen concentrations, as well as shade and diverse aquand terrestrial habitats that are appropriate for the ecoregion and setting. Likely Functional Project banks. riparian buffers with FINAL - foot foot riparian buffers with Restoration -- 24 Report Objective/Treatment 3 Stream Stabilize eroding stream banks.Install fencing to exclude livestock from project streams. Reconnect streams to the floodplain at lower flows.Restore woody riparian buffer vegetation.Decrease drainage of riparian wetlands.Install wetland treatment cell.Reconnect streams to the floodplain at lower flows.Restore woody riparian buffer vegetation.Stabilize eroding stream Install fencing to exclude livestock from project streams. Restore woody riparian buffer vegetation.Reconnect streams to the floodplain at lower flows.Install a wetland treatment cell.Restore woody riparian buffer vegetation.Protect min. 50a permanent conservation easement.Decrease drainage of riparian wetlands.Reconnect streams to the floodplain at lower flows.Install fencing to exclude livestock from conservation easement.Restore woody riparian buffer vegetation.Protect min. 50a permanent conservation easement.Install fencing to exclude livestock from project streams.Install alternative watering system for livestock.Install a wetland treatment cell. Meadow Brook Monitoring Year Yadkin County, North CarolinaDMS Project ID #1000 Goals, Performance and Results . 2 Goal Table Reduce sediment inputs and stream turbidityReduce nutrient inputsReduce Fecal Coliform InputsRestore / Enhance Degraded Riparian BuffersImplement Agricultural BMPs in Agricultural Watersheds 3 9 3 built - 5 rook. B indicates that all 3 documented during MY surveyed. intended. were surveyed. bankfull events were recorded that the project streams are monitoring cross section survey 6 d 3 for UT to Meadow longitudinal survey of the project Cumulative Monitoring Results monitoring so a new profile was not degradation were noted during MY stream was conducted during As indicate A full indicate that all restored streams are in flow throughout the year. In addition, geomorphically stable and functioning as criteria of 30 days or more of consecutive monitoring, so no additional cross sections monitoring. No signs of major instability or The Year No instability was Brook and Stream photo points and visual assessment bankfull events were recorded for Meadow Flow gauge data from MY good condition and performing as intended. project streams met the established success . of to pool), 5 will be and UT riffle/ each) and a rain built survey only - taken yearly. riffle/1 pool). Stream ProfileCross Sections Measurement Visual Assessment water indicators - and streamflow data Conducted yearly on all pressure transducers (1 on Additional Cross Sections continuously through the Meadow Brook total cross sections, 10 on restored stream channels. during As Cross sections are surveyed (unless otherwise required). high Only surveyed if instability is 2 channels. Data was collected 3 on UT to Meadow Brook (2 monitoring period. Photos Full longitudinal survey on all Stream Hydrology Monitoring during Years 1,2,3,5, and 7. 13 gauge will record precipitation restored and enhanced stream Meadow Brook (5 Meadow Brook documented during monitoring - . . . . Performance Criteria Geomorphic cross sections indicate stable sections over the monitoring period.Bank height ratio (BHR) cannot exceed 1.2 for all measured cross sections on a given reachEntrenchment ratio (ER) must be 2.2 or above for all measured riffle crosssections for C/E stream types and 1.4 or above for B stream typesDocumentation of hydrophytic vegetation within vegetation monitoring plotsDocumentation of four bankfull events in different years throughout the monitoring periodDocumentation of 30 days of consecutive stream flow in all reaches each monitoring year Uplift channel stream -- Wetland hydrology and inhydraulics have been improved by restoring project channels to their historic valley, raising the streambeds, and connecting them to adjacent wetlands at lower flows.The addition of instructures helps to ensure channel stability and will provide greater bedform diversity, enhancing aquatic habitat for native species. Likely Functional improve Project FINAL - foot riparian buffers with Restoration - 24 50 Report Objective/Treatment 3 Stream Restore bed form diversity to habitat for native species.Restore woody riparian buffer vegetation.Protect min. a permanent conservation easement.Reconnect streams to the floodplain at lower flows.Install a wetland treatment cell. Meadow Brook Monitoring Year Yadkin County, North CarolinaDMS Project ID #1000 Goals, Performance and Results . 2 Goal Table Protect High Resource Value Waters (including HQW, ORW, and WS classifications) Table 3. Project Attributes Table Project Background Information Project Name Meadow Brook Stream Restoration Project County Yadkin Project Area (acres) 11.2 Project Coordinates (latitude and longitude) 36.14139 / 80.81889 Planted Acreage (Acres of Woody Stems Planted) 11.2 Project Watershed Summary Information Physiographic Province Northern Inner Piedmont River Basin Yadkin Pee-Dee USGS Hydrologic Unit USGS Hydrologic 03040101 3040101130020 8-digit Unit 14-digit DWR Sub-basin 03-07-02 Project Drainage Area (Acres and Sq. Mi.) 1088 acres / 1.7 Sq. Mi. Project Drainage Area Percentage of Impervious Area <1% CGIA Land Use Classification Pasture (57%) and Deciduous Forest (26%) Reach Summary Information Meadow Brook Parameters UT to Meadow Brook Reach 1 Reach 2 Reach 3 Reach 4 Length of reach (linear feet) 1304 327 289 283 396 Valley confinement (Confined, Unconfined Unconfined Confined Confined Unconfined moderately confined, unconfined) Drainage area (Acres and Square .93 sq mi / 1.51 sq mi / 1.73 sq mi. / 1.73 sq mi / .56 sq mi / 358 ac Miles) 595 ac 966 ac 1107 ac 1107 ac Perennial, Intermittent, Ephemeral Perennial NCDWR Water Quality Classification WS-III Stream Classification (existing) Incised E4 E4 E4 E4 E4 Stream Classification (proposed) C4 C4 B4c B4c C4 Evolutionary trend (Simon) IV FEMA classification AE Wetland Summary Information Parameters Wetland A Wetland B Wetland C Wetland D Size of Wetland (acres) 2.93 2.23 0.82 0.10 Wetland Type (non-riparian, riparian Riparian Riverine Riparian Riverine Riparian Riverine Riparian Riverine riverine or riparian non-riverine) Dan River Sandy Dan River Sandy Dan River Sandy Dan River Sandy Mapped Soil Series Loam / Clifford sandy Loam Loam Loam clay loam Drainage Class Well-drained Well-drained Well-drained Well-drained ++++ Soil Hydric Status Non-Hydric Non-Hydric Non-Hydric Non-Hydric Groundwater, Groundwater, Groundwater, Groundwater, Source of Hydrology precipitation, runoff, precipitation, runoff, precipitation, runoff, precipitation, runoff, overbank flooding overbank flooding overbank flooding overbank flooding Restoration or enhancement method Vegetative* Vegetative* Vegetative* Vegetative* (hydrologic, vegetative etc.) Meadow Brook Stream Restoration Project Monitoring Year 3 Report - FINAL 6 Yadkin County, North Carolina DMS Project ID #100024 Table 3. Project Attributes Table (continued) Regulatory Considerations Parameters Applicable? Resolved? Supporting Docs? Water of the United States - Section 404 Yes Yes USACE NWP 27 - ID# SAW-2017-01509 Water of the United States - Section 401 Yes Yes DWR 401 WQC No. 4134 -- ID # 2180919 Division of Land Quality (Erosion and General Permit NCG010000 - Yes Yes Sediment Control) ID # YADKI-2019-004 Endangered Species Act Yes Yes Categorical Exclusion Document; Appendix 7 in Mitigation Plan Historic Preservation Act Yes Yes Coastal Zone Management Act (CZMA or No N/A N/A CAMA) Yadkin County Floodplain Development Permit ID FEMA Floodplain Compliance Yes Yes # 2018-1 Essential Fisheries Habitat No N/A N/A *Wetlands are not being restored or enhanced for mitigation credit, but functional uplift is expected and there will be no net loss of wetland functions +Jurisdictional wetlands were identified on soils mapped as non-hydric 2.0 MONITORING DATA ASSESSMENT Monitoring Year 3 (MY3) data was collected between September and November of 2022. Current Site conditions and monitoring data are described in the following sections to evaluate whether the Project is meeting the success criteria established in the Mitigation Plan. The monitoring plan for the Site will follow this guidance and the NCDEQ DMS Annual Monitoring Report Format, Data, and Content Requirements (October 2020). Ћ͵Њ {ƷƩĻğƒ aƚƓźƷƚƩźƓŭ Stream monitoring involved field data collection to assess the hydrologic, hydraulic, and geomorphic functions of Meadow Brook and the UT. Monitored parameters, methods, schedule/frequency, and extent are summarized in Table 2. These monitoring parameters follow USACE guidance but will also allow for monitoring of other parameters to document Site performance related to the Project goals listed in Table 2. The locations of the established monitoring cross sections are shown in Figure 2 Current Condition Plan View (CCPV). 2.1.1 Stream Dimension Permanent cross sections were installed to monitor stream stability through dimension change. 13 permanent cross sections were installed across the Site; 10 on Meadow Brook and 3 on UT to Meadow Brook. 7 cross sections were installed in riffles and 6 were installed in pools. Each cross-section was monumented using a length of rebar and PVC pipe on both streambanks. The location and elevation of each pin was located and recorded to facilitate data comparison from year to year. Cross-sections were surveyed using a Topcon RL-H5A Self Leveling Laser Level. Reported data includes measurements of Bankfull Elevation (consistent with the Baseline As-Built Report), Bank Height Ratio (BHR), Low Top of Bank (LTOB) elevation, Thalweg Elevation, LTOB Max Depth, LTOB Cross Sectional Area, and Entrenchment Ratio (ER). BHR measurements were made by holding the bankfull area recorded in the Baseline As-built report constant and adjusting the bankfull elevation. Reference photos were taken of both streambanks every year to provide a visual assessment of any changes that may occur. Meadow Brook Stream Restoration Project Monitoring Year 3 Report - FINAL 7 Yadkin County, North Carolina DMS Project ID #100024 The Year 3 monitoring cross-section survey indicates that the Project streams are geomorphologically stable. Due to continued herbaceous growth along the floodplain and streambanks, some cross sections appear to be aggrading slightly, but there is no concern of wide-spread channel instability. The channel vegetation that was noted in previous monitoring reports was not as prevalent in MY3, as shown in the cross-section photos provided in Appendix C. EPR has noted that shading has limited vegetative growth in sections of channel that are fully shaded. Channel shading is expected to continue improving as the site matures. No significant changes in the year-to-year comparisons of cross-sections were found during MY3. Two pool cross-sections (XS4, XS13) show aggradation as compared to As-Built conditions. EPR believes this accrual of sediment is primarily due to channel vegetation, which should become less of an issue in future years as the channel becomes more and more shaded. Most of the infilling in these two pools occurred in the first year of monitoring but the pools appear to have stabilized since then. EPR will monitor these cross-sections in future monitoring years to ensure that the channels continue to clear and remain stable. All restored streams meet the success criteria as established in the Mitigation Plan and shown in Table 2. The cross-section plots, photos, and data summary (Table 9) are included in Appendix C. 2.1.2 Stream Profile A full longitudinal profile was surveyed for the entire length of the restored streams in August 2019 to document as-built conditions (EPR, 2020). This survey was tied to a permanent benchmark and includes thalweg, right bank, and left bank features. Profile measurements were taken at the head of each feature (e.g. riffle, pool) and at the max depth of pools and data are provided in the Baseline Stream Data Summary tables in Appendix C. As noted in the baseline report, there were some pools that had filled with some sediment that are expected to scour and flush throughout the monitoring period. The longitudinal profile will not be surveyed during annual monitoring unless vertical channel instability has been observed during monitoring and remedial actions or repairs are needed. 2.1.3 Channel Stability Channel stability is assessed on a yearly basis using photographs to visually document the condition of the restored Project streams. Visual assessments of channel stability and in-stream structure condition were made throughout Monitoring Year 3, primarily after storm events. Visual assessments of bank stability and in-stream structures for each reach are provided in Appendix A. 16 photo points were established during baseline monitoring at which photographs are taken from the same location in the same direction each year. The location of the photo points are shown in the CCPV (Figure 2) and the photographs, which were taken on November 3, 2022, are provided in Appendix A. Three beaver dams were found over the course of MY3. These dams backed up water and caused very minor bank scour and channel widening in pools. One dam was found on Reach 1 and two dams were found on Reach 3. These dams were removed and the beavers were trapped and removed from site. Meadowbrook will be continued to be monitored for beaver activity to ensure that no new dams are constructed. Exact locations of dams can be found in the CCPV (Figure 2). Meadow Brook Stream Restoration Project Monitoring Year 3 Report - FINAL 8 Yadkin County, North Carolina DMS Project ID #100024 A short reach of bank erosion on the upstream end of Reach 1 was previously noted in MY2 report. During MY3 observation it was found that this bank had stabilized. EPR does not consider this area to be a concern in MY3. Stream photo points and visual assessment indicate that all restored channels and in-stream structures are in good condition and performing as intended. No significant stream problem areas were observed. No channel manipulation, including vegetation or sediment removal, has been performed in this monitoring year. 2.1.4 Stream Hydrology Two (2) pressure transducers were installed, 1 each in Meadow Brook and the UT to Meadow Brook, to document stream flow and the occurrence of bankfull events within the monitoring period. The locations of these gauges are shown in the CCPV (Figure 2). Both gauges were installed in the downstream end of pools. The constructed bankfull elevation at each gauge was located and recorded, as well as the elevation of the downstream controlling grade. Each year, these elevations are compared with the gauge readings to determine whether the stream is flowing and if a bankfull event has occurred. This Project utilizes a tipping bucket rain gauge installed to accurately document rainfall at the Site. The rainfall data can be compared to the flow gauge data to verify that high flows at the Site are correlated with rainfall events. The monitoring gauges were downloaded regularly throughout Monitoring Year 3 and rainfall data is presented in the flow gauge plots in Appendix D. Flow gauge data from MY3 indicates that both Project streams met the established success criteria of 30 days or more of consecutive flow throughout the year. According to the gauge for Meadow Brook (MB2 STR), the stream had constant flow throughout the year (at least 312 consecutive days in 2022) and the gauge documented 9 separate bankfull events. Gauge MB UT1 STR, located in the UT to Meadow Brook, documented constant flow throughout the year (at least 312 consecutive days in 2022) and 6 separate bankfull events. The date and timing of these bankfull events generally correlated with significant rainfall events recorded by the tipping bucket rain gauge. Ћ͵Ћ wźƦğƩźğƓ ĻŭĻƷğƷźƚƓ aƚƓźƷƚƩźƓŭ Riparian vegetation monitoring evaluates the growth and development of planted and volunteer vegetation across the Site. Monitored parameters, methods, schedule/frequency, and extent are summarized in Table 2. These monitoring parameters follow USACE guidance but will also allow for monitoring of other parameters to document Site performance related to the Project goals listed in Section 1. 2.2.1 Vegetation Monitoring Data Six (6) permanent vegetation monitoring plots were established across the Site. The corners of the permanent vegetation plots were marked using steel t-posts and the location of each plot was surveyed during the as-built survey. The individual trees within each permanent plot were tagged and identified to facilitate repeat monitoring each year. In addition to the 6 permanent plots, 6 randomly placed vegetation plots are established each year and the location of these plots is recorded using GPS. All vegetation plots for MY3 are shown in the CCPV (Figure 2). Table 5 in Appendix A summarizes the results of a visual review of the conservation easement, mapping any bare areas, areas of low stem density, invasive species, or easement encroachments. Meadow Brook Stream Restoration Project Monitoring Year 3 Report - FINAL 9 Yadkin County, North Carolina DMS Project ID #100024 Supplemental planting occurred March 2021 in response to low stem counts throughout much of the Meadow Brook Stream Restoration Site as observed during MY1. Supplemental planting procedures, locations, and species were detailed in the Adaptive Management Report submitted by EPR February 2021. The supplemental planting was conducted according to the submitted AMP and no deviations from the plan specifics (quantities, species, locations, etc.) were reported. Year 3 vegetation monitoring occurred in September 2022 before leaf drop. Annual vegetation data was compiled and summarized using the DMS Vegetation Data Entry Tool in Appendix B. Planted stem counts for each plot ranged from 8 trees per plot (324 trees per acre) in Random VP-11, to 24 trees per plot (972 trees per acre) in Fixed VP-2. The average density of planted stems from all 12 vegetation plots (permanent and random) was 15 trees per plot (607 trees per acre). As indicated by the high stem counts found in many vegetation plots, supplemental planting has succeeded in bringing the site back into compliance, exceeding the interim performance criteria of 320 stems/acre in MY3. Riparian herbaceous vegetation appears to be flourishing throughout the Site. In addition, minimal invasive vegetation was found. Multiflora rose was found in small patches (1-2 bushes) scattered mainly around the UT. The total amount of rose that was found and treated around the site was less than 0.1 acre. All rose was cut and sprayed in June 2022. EPR will continue to treat all invasives found within the easement in future monitoring years. Ћ͵Ќ ‘ĻƷƌğƓķ IǤķƩƚƌƚŭǤ While no wetland mitigation credit was proposed as a part of this Project, efforts were taken to ensure that there was no net loss of existing riparian wetland function after construction. A preliminary jurisdictional wetland determination (PJD) and NCWAM assessment was completed prior to completion of construction to document the extent and functionality of the existing wetlands at the Site. The same assessments will be made after the monitoring period ends to document that there was no net loss of wetland functionality over the life of the Project. In addition, hydrophytic vegetation has been documented within vegetation plots that are located in planting Zone 2 (Riparian Wetlands). Fixed VP-1, Fixed VP-2, and Random VP-7 are split between riparian planting and upland planting, but the rest of the permanent and random vegetation plots are within the riparian wetland planting zone (Zone 2). Fixed VP-6 and is located within the wetland treatment cell and planted with hydrophytic herbaceous and woody vegetation. Finally, as required by the 401/404 Permit, two groundwater gauges were installed in the existing wetlands at the Site. These data are not associated with success criteria for mitigation. The locations of the 2 wetland groundwater gauges are shown in the CCPV (Figure 2). As of MY3, EPR is no longer required to provide wetland well data. Meadow Brook Stream Restoration Project Monitoring Year 3 Report - FINAL 10 Yadkin County, North Carolina DMS Project ID #100024 M a r el r R d 3.0 REFERENCES Ecosystem Planning and Restoration (EPR). 2020. As-built Baseline Monitoring Report FINAL Meadow Brook Stream Restoration Project. North Carolina Department of Environmental Quality, Division of Mitigation Services (DMS). DMS Vegetation Data Entry Tool, October 2020. https://ncdms.shinyapps.io/Veg_Table_Tool/ North Carolina Department of Environmental Quality, Division of Mitigation Services (DMS). DMS Cross Section Tool V.1.0 2020. https://ncdms.shinyapps.io/XS_APP/ North Carolina Department of Environmental Quality, Division of Mitigation Services (DMS). Annual Monitoring Report Format, Data, and Content Requirements, October 2020. North Carolina Ecosystem Enhancement Program. 2009. Upper Yadkin Pee-Dee River Basin Restoration Priorities. North Carolina Division of Water Quality. 2008. Yadkin Pee-Dee Basinwide Water Quality Plan. U.S. Army Corps of Engineers. October, 2016. Wilmington District Public Notice: Notification of Issuance of Guidance for Compensatory Stream and Wetland Mitigation Conducted for Wilmington District. Meadow Brook Stream Restoration Project Monitoring Year 3 Report - FINAL 16 Yadkin County, North Carolina DMS Project ID #100024 Appendix A Table Table % of Planted Acreage Combined Acreage Total Cumulative Total Mapping Threshold Table 5. Vegetation Condition Assessment Table Meadow Brook Restoration Project (DMS No.100024) Project 11.2 Restoration ge Stream A Brook 100024 No. s AppendixMeadowDMS Planted Acreage:11.2Assessment Dates:9/7/2022, 9/28/2022, and 11/3/2022Vegetation CategoryDefinitionsBare AreasLow Stem Density AreaAreas of Poor Growth RatesEasement AcreaVegetation CategoryDefinitionsMapping ThresholdCombined Acreage% of Easement Acreage Assessment Dates:9/7/2022, 9/28/2022, and 11/3/2022Invasive Areas of ConcernEasementEncroachment Areas Meadow Brook Stream Restoration Project Monitoring Year 3 – Vegetation Plot Photo Log AppendixA MeadowBrookStreamRestorationProject DMSNo.100024 AppendixA MeadowBrookStreamRestorationProject DMSNo.100024 Meadow Brook Stream Restoration Project MY3-Photo Log Appendix A Meadow Brook Stream Restoration Project DMS # 100024 Meadow Brook Stream Restoration Project MY3-Photo Log Appendix A Meadow Brook Stream Restoration Project DMS # 100024 Meadow Brook Stream Restoration Project MY3-Photo Log Appendix A Meadow Brook Stream Restoration Project DMS # 100024 Appendix A Meadow Brook Stream Restoration Project DMS # 100024 Appendix A Meadow Brook Stream Restoration Project DMS # 100024 Appendix B Vegetation Plot Data Table 6. Vegetation Plot Data Table 7. Vegetation Performance Standards Summary Table 311133670670 121212251225 486486 12 R Total Veg Plot 111238885608560 3838 324324 11 R Total Veg Plot 121329995509550 3333 364364 10 R Total Veg Plot R4239993609360 2 3636 364364 Total Veg Plot 9 41112112740840 R 111311311331 445526 Total Veg Plot 8 R4423450450 131313311331 526526 Total Veg Plot 7 486111440640 1 192119362136 769850 Total Veg Plot 6 F 486111 1 1921 Planted 6611413740740 222222272227 891891 Total Veg Plot 5 F 6611413 2222 Planted 2141611111414040 1924191025241225 769972 Total Veg Plot 4 F 214161111141 1924 Planted 211321650650 31 101010211021 405405 Total Veg Plot 3 F 211321 1010 Planted 32143141112123030 2426241215261315 972 Total1052 Veg Plot 2 F 3214314111212 2426 Planted 12111125850850 141414361436 567567 Total Veg Plot 1 F 12111125 1414 Planted FACFACFACFAC OBLOBLOBLOBL FAC FACUFACUFACUFACUFACUFACUFACU FACWFACWFACWFACWFACWFACWFACW Status FACW Indicator TreeTreeTreeTreeTreeTreeTreeTreeTreeTreeTreeTreeTreeTreeTreeTreeTreeTreeTreeTree Tree ShrubShrubShrub Shrub Tree/Shrub 11.2 #N/A 0.0247 tuliptree green ash white oak river birch red maple sugarberrywillow oak hazel alder 2020-01-202021-03-15 silky willow 10/22/2022 black willow American elm pignut hickorysilky dogwood eastern redbud Common Name black elderberry northern red oak southern red oak common ninebark American sycamore American hornbeamswamp chestnut oak common persimmonAmerican witchhazel common buttonbush American black elderberry % Invasives% Invasives Stems/AcreStems/Acre Species CountSpecies Count Average Plot Height (ft.)Average Plot Height (ft.) Current Year Stem CountCurrent Year Stem Count Dominant Species Composition (%)Dominant Species Composition (%) Salix nigra Betula nigraSalix sericea Carya glabra Acer rubrum Quercus alba Quercus rubra Celtis laevigataAlnus serrulata Scientific NameQuercus falcata Sambucus nigra Quercus phellos Cornus amomumUlmus americana Cercis canadensis Quercus michauxii Proposed Standard Diospyros virginiana Carpinus caroliniana Platanus occidentalis Hamamelis virginiana Sambucus canadensis Liriodendron tulipiferaPerformance Standard Fraxinus pennsylvanica Physocarpus opulifolius Cephalanthus occidentalis PlanSumSum Species StandardStandard Performance Performance Mitigation Plan Species Included in Post Mitigation Plan Post Mitigation Plan Approved Mitigation Planted AcreageDate of Initial PlantDate(s) of Supplemental Plant(s)Date(s) MowingDate of Current SurveyPlot size (ACRES)1). Bolded species are proposed for the current monitoring year, italicized species are not approved, and a regular font indicates that the species has been approved.2). The "Species Included in Approved Mitigation Plan" section contains only those species that were included in the original approved mitigation plan. The "Post Mitigation Plan Species" section includes species that are being proposed through a mitigation plan addendum for the current monitoring year (bolded) , species that have been approved in prior monitoring years through a mitigation plan addendum (regular font), and species that are not approved (italicized).3). The "Mitigation Plan Performance Standard" section is derived only from stems included in the original mitigation plan, whereas the "Post Mitigation Plan Performance Standard" includes data from mitigation plan approved, post mitigation plan approved, and proposed stems. 00000000000000 % Invasives% Invasives% Invasives% Invasives 67474524376686 # Species# Species# Species# Species 54124332643722 Veg Plot 3 FVeg Plot 6 F Veg Plot Group 3 RVeg Plot Group 6 R Av. Ht. (ft)Av. Ht. (ft)Av. Ht. (ft)Av. Ht. (ft) 81 405567202688769931445364607324486486445 Stems/Ac.Stems/Ac.Stems/Ac.Stems/Ac. 00000000000000 % Invasives% Invasives% Invasives% Invasives 7868735553 12121011 # Species# Species# Species# Species Does not Meet Interim Performance Criteria Veg Plot 2 FVeg Plot 5 F 32124332442643 Veg Plot Group 2 RVeg Plot Group 5 R Av. Ht. (ft)Av. Ht. (ft)Av. Ht. (ft)Av. Ht. (ft) 972850891526729445364243324810162 117411741012 Stems/Ac.Stems/Ac.Stems/Ac.Stems/Ac. 00000000000000 Vegetation Performance Standards Summary Table % Invasives% Invasives% Invasives% Invasives 87579977451542 # Species# Species# Species# Species Meets interim Performance Criteria Veg Plot 1 FVeg Plot 4 F 54324222542553 Veg Plot Group 1 RVeg Plot Group 4 R Av. Ht. (ft)Av. Ht. (ft)Av. Ht. (ft)Av. Ht. (ft) 4081 567526324769769364648526526364526 1133 Stems/Ac.Stems/Ac.Stems/Ac.Stems/Ac. Monitoring Year 7Monitoring Year 5Monitoring Year 3Monitoring Year 2Monitoring Year 1Monitoring Year 0Monitoring Year 7Monitoring Year 5Monitoring Year 3Monitoring Year 2Monitoring Year 1Monitoring Year 0Monitoring Year 7Monitoring Year 5Monitoring Year 3Monitoring Year 2Monitoring Year 1Monitoring Year 0Monitoring Year 7Monitoring Year 5Monitoring Year 3Monitoring Year 2Monitoring Year 1Monitoring Year 0 Note: DMS Vegetation Tool is not correctly calculating previous monitoring years stem counts due to a bug in program. MY3 stem counts are correct Table 7. Vegetation Performance Standards Summary TableMeadow Brook Stream Restoration Project (NCDMS Project No. 100024)* *Each monitoring year represents a different plot for the random vegetation plot "groups". Random plots are denoted with an R, and fixed plots with an F. Appendix BMeadow Brook Stream Restoration ProjectDMS # 100024 Bqqfoejy!D Tusfbn!Hfpnpsqipmphz!Ebub! Dsptt.Tfdujpot!Xjui!Boovbm!Pwfsmbzt! Ubcmf!9/!Cbtfmjof!Tusfbn!Ebub!Tvnnbsz! Ubcmf!:/!Dsptt.Tfdujpo!Npsqipmphz!Npojupsjoh!Tvnnbsz! Cross Section Plots - MY3 XS1 - Reach 1 Rosgen Stream Type - C4 Station 10+87 - Riffle XS1 looking upstreamXS1 looking downstream MY0MY1MY2MY3MY4MY5MY+ Bankfull Elevation - Based on AB Bankfull Area 1042.891043.431043.721043.79 Bank Height Ratio - Based on AB-Bankfull Area 1.000.840.840.82 Thalweg Elevation 1041.081041.411041.291041.28 LTOB Elevation 1042.891043.111043.321043.34 LTOB Max Depth 1.811.702.032.06 LTOB Cross Sectional Area 19.7914.0615.0214.33 Entrenchment Ratio >3.5>4.52>6.14>6.36 XS1 Riffle 10+87 1047 1046 1045 1044 1043 1042 1041 As-Built - Dec 2019 1040 MY1 - Sep 2020 1039 MY2 - 2021 1038 MY3 - 2022 1037 0102030405060 Distance (ft) Appendix C Meadow Brook Stream Restoration Project DMS # 100024 Cross Section Plot - MY3 XS2 - Reach 1 Rosgen Stream Type - C4 Station 16+08- Riffle XS2 looking upstreamXS2 looking downstream MY0MY1MY2MY3MY4MY5MY+ Bankfull Elevation - Based on AB Bankfull Area 1040.551040.981040.941040.90 Bank Height Ratio - Based on AB-Bankfull Area 1.000.780.990.98 Thalweg Elevation 1038.761038.941038.981039.01 LTOB Elevation 1040.551040.521040.911040.87 LTOB Max Depth 1.791.581.931.86 LTOB Cross Sectional Area 16.4010.8016.0115.97 Entrenchment Ratio >3.31>3.46>3.75>3.79 XS2 Riffle 16+08 1045 As-Built - Dec 2019 1044 MY1 - Sep 2020 MY2 - 2021 1043 MY3 - 2022 1042 1041 1040 1039 1038 1037 1036 1035 01020304050 Distance (ft) Appendix C Meadow Brook Stream Restoration Project DMS # 100024 Cross Section Plot - MY2 XS3 - Reach 1 Rosgen Stream Type - C4 Station 16+48- Pool XS3 looking upstreamXS3 looking downstream MY0MY1MY2MY3MY4MY5MY+ Bankfull Elevation - Based on AB Bankfull Area 1040.371040.901041.161041.08 Bank Height Ratio - Based on AB-Bankfull Area 1.000.850.870.89 Thalweg Elevation 1038.051038.551038.591038.53 LTOB Elevation 1040.371040.551040.821040.80 LTOB Max Depth 2.322.002.232.27 LTOB Cross Sectional Area 18.3214.0813.8914.69 Entrenchment Ratio ---- XS3 Pool 16+48 1046 As-Built - Dec 2019 1045 MY1 - Sep 2020 MY2 - 2021 1044 MY3 - 2022 1043 1042 1041 1040 1039 1038 1037 1036 05101520253035404550 Distance (ft) Appendix C Meadow Brook Stream Restoration Project DMS # 100024 Cross Section Plot - MY3 XS4 - Reach 1 Rosgen Stream Type - C4 Station 17+38- Pool XS4 looking upstreamXS4 looking downstream MY0MY1MY2MY3MY4MY5MY+ Bankfull Elevation - Based on AB Bankfull Area 1040.251040.781041.111041.16 Bank Height Ratio - Based on AB-Bankfull Area 1.000.800.710.72 Thalweg Elevation 1036.831038.081038.091038.26 LTOB Elevation 1040.251040.251040.251040.35 LTOB Max Depth 3.422.172.162.09 LTOB Cross Sectional Area 27.8618.4815.3116.17 Entrenchment Ratio ---- XS4 Pool 17+38 1045 As-Built - Dec 2019 1044 MY1 - Sep 2020 MY2 - 2021 1043 MY3 - 2022 1042 1041 1040 1039 1038 1037 1036 1035 05101520253035404550 Distance (ft) Appendix C Meadow Brook Stream Restoration Project DMS # 100024 Cross Section Plot - MY3 XS5 - Reach 1 Rosgen Stream Type - C4 Station 21+77 - Riffle XS5 looking upstreamXS5 looking downstream MY0MY1MY2MY3MY4MY5MY+ Bankfull Elevation - Based on AB Bankfull Area 1039.551039.651039.631039.64 Bank Height Ratio - Based on AB-Bankfull Area 1.000.941.021.03 Thalweg Elevation 1037.611037.741037.761037.68 LTOB Elevation 1039.551039.531039.681039.70 LTOB Max Depth 1.941.791.922.02 LTOB Cross Sectional Area 20.6818.5421.6721.71 Entrenchment Ratio >3.06>2.90>2.93>3.27 XS5 Riffle 21+77 1045 As-Built - Dec 2019 1044 MY1 - Sep 2020 MY2 - 2021 1043 MY3 - 2022 1042 1041 1040 1039 1038 1037 1036 1035 0102030405060 Distance (ft) Appendix C Meadow Brook Stream Restoration Project DMS # 100024 Cross Section Plot - MY3 XS6 - Reach 1 Rosgen Stream Type - C4 Station 25+74 - Pool XS6 looking upstreamXS6 looking downstream MY0MY1MY2MY3MY4MY5MY+ Bankfull Elevation - Based on AB Bankfull Area 1037.061037.031037.101037.33 Bank Height Ratio - Based on AB-Bankfull Area 1.001.111.111.04 Thalweg Elevation 1034.331034.211034.171034.88 LTOB Elevation 1037.061037.341037.411037.43 LTOB Max Depth 2.733.133.242.55 LTOB Cross Sectional Area 21.8226.1826.2723.45 Entrenchment Ratio ---- XS6 Pool 25+74 1042 As-Built - Dec 2019 MY1 - Sep 2020 1041 MY2 - 2021 1040 MY3 - 2022 1039 1038 1037 1036 1035 1034 1033 1032 0102030405060 Distance (ft) Appendix C Meadow Brook Stream Restoration Project DMS # 100024 Cross Section Plot - MY3 XS7 - Reach 2 Rosgen Stream Type - C4 Station 29+50 - Pool XS7 looking upstreamXS7 looking downstream MY0MY1MY2MY3MY4MY5MY+ Bankfull Elevation - Based on AB Bankfull Area 1035.651035.481035.561035.53 Bank Height Ratio - Based on AB-Bankfull Area 1.001.091.011.03 Thalweg Elevation 1032.511031.821031.901031.86 LTOB Elevation 1035.651035.801035.591035.65 LTOB Max Depth 3.143.983.693.79 LTOB Cross Sectional Area 32.4338.8432.9834.82 Entrenchment Ratio ---- XS7 Pool 29+50 1040 As-Built - Dec 2019 MY1 - 2020 1039 MY2 - 2021 1038 MY3 - 2022 1037 1036 1035 1034 1033 1032 1031 1030 01020304050 Distance (ft) Appendix C Meadow Brook Stream Restoration Project DMS # 100024 Cross Section Plot - MY3 XS8 - Reach 2 Rosgen Stream Type - C4 Station 32+28 - Riffle XS8 looking upstreamXS8 looking downstream MY0MY1MY2MY3MY4MY5MY+ Bankfull Elevation - Based on AB Bankfull Area 1034.631034.621034.611034.61 Bank Height Ratio - Based on AB-Bankfull Area 1.001.090.970.94 Thalweg Elevation 1032.591032.011032.081032.02 LTOB Elevation 1034.631034.851034.541034.46 LTOB Max Depth 2.042.842.462.44 LTOB Cross Sectional Area 26.4430.7625.2023.95 Entrenchment Ratio >3.23>3.55>3.43>3.46 XS8 Riffle 32+28 1040 As-Built - Dec 2019 MY1 - 2020 1039 MY2 - 2021 1038 MY3 - 2022 1037 1036 1035 1034 1033 1032 1031 1030 010203040506070 Distance (ft) Appendix C Meadow Brook Stream Restoration Project DMS # 100024 Cross Section Plot - MY3 XS9 - Reach 3 Rosgen Stream Type - B4c Station 35+28 - Riffle XS9 looking upstreamXS9 looking downstream MY0MY1MY2MY3MY4MY5MY+ Bankfull Elevation - Based on AB Bankfull Area 1032.621032.981032.721032.76 Bank Height Ratio - Based on AB-Bankfull Area 1.000.850.990.92 Thalweg Elevation 1030.531030.651030.561030.48 LTOB Elevation 1032.621032.621032.701032.57 LTOB Max Depth 2.091.972.142.09 LTOB Cross Sectional Area 23.9619.2223.5821.14 Entrenchment Ratio >3.87>4.94>4.22>4.44 XS9 Riffle 35+28 1039 As-Built - Dec 2019 MY1 - 2020 1038 MY2 - 2021 1037 MY3 - 2022 1036 1035 1034 1033 1032 1031 1030 1029 01020304050607080 Distance (ft) Appendix C Meadow Brook Stream Restoration Project DMS # 100024 Cross Section Plot - MY3 XS10 - Reach 3 Rosgen Stream Type - B4c Station 36+11- Pool XS10 looking upstreamXS10 looking downstream MY0MY1MY2MY3MY4MY5MY+ Bankfull Elevation - Based on AB Bankfull Area 1032.851032.771032.701032.83 Bank Height Ratio - Based on AB-Bankfull Area 1.001.071.051.02 Thalweg Elevation 1030.461030.191030.031030.24 LTOB Elevation 1032.851032.951032.841032.87 LTOB Max Depth 2.392.762.812.63 LTOB Cross Sectional Area 32.7536.7235.6733.60 Entrenchment Ratio ---- XS10 Pool 36+11 1039 As-Built - Dec 2019 1038 MY1 - 2020 MY2 - 2021 1037 MY3 - 2022 1036 1035 1034 1033 1032 1031 1030 1029 010203040506070 Distance (ft) Appendix C Meadow Brook Stream Restoration Project DMS # 100024 Cross Section Plot - MY3 XS11 - UT Rosgen Stream Type - C4 Station 11+25 - Riffle XS11 looking upstreamXS11 looking downstream MY0MY1MY2MY3MY4MY5MY+ Bankfull Elevation - Based on AB Bankfull Area 1038.481038.871039.061039.15 Bank Height Ratio - Based on AB-Bankfull Area 1.000.991.010.96 Thalweg Elevation 1036.601036.841036.991036.92 LTOB Elevation 1038.481038.861039.071039.06 LTOB Max Depth 1.882.022.082.14 LTOB Cross Sectional Area 15.5415.4015.6914.60 Entrenchment Ratio >3.8>5.23>5.37>5.8 XS11 Riffle 11+25 1044 As-Built - Dec 2019 1043 MY1 - 2020 MY2 - 2021 1042 MY3 - 2022 1041 1040 1039 1038 1037 1036 1035 1034 05101520253035404550 Distance (ft) Appendix C Meadow Brook Stream Restoration Project DMS # 100024 Cross Section Plot - MY3 XS12 - UT Rosgen Stream Type - C4 Station 14+93 - Riffle XS12 looking upstreamXS12 looking downstream MY0MY1MY2MY3MY4MY5MY+ Bankfull Elevation - Based on AB Bankfull Area 1037.081037.491037.391037.32 Bank Height Ratio - Based on AB-Bankfull Area 1.000.861.030.98 Thalweg Elevation 1035.541035.671035.471035.43 LTOB Elevation 1037.081037.231037.441037.29 LTOB Max Depth 1.541.561.971.86 LTOB Cross Sectional Area 10.898.4711.4110.55 Entrenchment Ratio >4.4>5.64>6.53>5.95 XS12 Riffle 14+93 1043 As-Built - Dec 2019 1042 MY1 - 2020 MY2 - 2021 1041 MY3-2022 1040 1039 1038 1037 1036 1035 1034 1033 05101520253035404550 Distance (ft) Appendix C Meadow Brook Stream Restoration Project DMS # 100024 Cross Section Plot - MY3 XS13 - UT Rosgen Stream Type - C4 Station 15+72 - Pool XS13 looking upstreamXS13 looking downstream MY0MY1MY2MY3MY4MY5MY+ Bankfull Elevation - Based on AB Bankfull Area 1036.461037.271037.101037.17 Bank Height Ratio - Based on AB-Bankfull Area 1.000.941.040.95 Thalweg Elevation 1033.321034.521034.621034.26 LTOB Elevation 1036.461037.091037.211037.02 LTOB Max Depth 3.142.572.592.76 LTOB Cross Sectional Area 19.5517.7722.9118.04 Entrenchment Ratio ---- XS13 Pool 15+72 1041 As-Built - Dec 2019MY1 - 2020MY2 - 2021MY3-2022 1040 1039 1038 1037 1036 1035 1034 1033 1032 1031 0102030405060 Distance (ft) Appendix C Meadow Brook Stream Restoration Project DMS # 100024 AppendixD Overbank Events MY1 (2020)MY2 (2021)MY3 (2022)MY4 (2023)MY5 (2025)MY6 (2026)MY7 (2027) Project Restoration Stream Gage ID D Brook 100024 UT1 - MB1 STR UT1 # Meadow Brook - MB2 STR Table 10. Bankfull Event VerificationMeadow Brook Stream Restoration Project (DMS No. 100024) AppendixMeadowDMS Monthly Rainfall (in) Precipitation (in/day) Elevation (ft) Precipitation (in/day) Elevation (ft) Bqqfoejy!F Qspkfdu!Ujnfmjof!boe!Dpoubdu!Jogpsnbujpo! Ubcmf!22/!Qspkfdu!Bdujwjuz!boe!Sfqpsujoh!Ijtupsz! Ubcmf!23/!Qspkfdu!Dpoubdut!Ubcmf! Table 11. Project Activity and Reporting History Meadow Brook Stream Restoration Project - DMS ID 100024 Elapsed time since grading complete:3 yrs 5 months Elapsed time since planting complete:2 yr 11 months 1 Number of reporting years: 3 Activity or DeliverableData Collection CompleteCompletion or Delivery Appendix E Meadow Brook Stream Restoration Project DMS # 100024 Table 12. Project Contacts Table Meadow Brook Stream Restoration Project - DMS ID 100024 Designer Construction Contractor Survey Contractor Planting Contractor Seeding Contractor Seed Mix Sources Nursery Stock Suppliers Monitoring Performers Appendix E Meadow Brook Stream Restoration Project DMS # 100024