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HomeMy WebLinkAbout20171157 Ver 1_ShakeRag_100018_MY4_2023_20240108 MONITORING YEAR 4 ANNUAL REPORT Final SHAKE RAG MITIGATION SITE Madison County, NC DEQ Contract No. 7190 DMS Project No. 100018 USACE Action ID No. SAW-2017-01570 DWR Certification No. 17-1157 RFP# 16-006991 (September 16, 2016) French Broad River Basin HUC 06010105 Data Collection Period: January – October 2023 Draft Submission Date: November 30, 2023 Final Submission Date: January 4, 2024 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 January 4, 2024 Mr. Matthew Reid Western Project Manager Asheville Regional Office 2090 U.S. 70 Highway Swannanoa, NC 28778-8211 RE: Draft MY4 Report Review Shake Rag Mitigation Site, Madison County French Broad River Basin: 06010105 DMS Project ID No. 100018 DEQ Contract #7190 Dear Mr. Reid: Wildlands Engineering, Inc. (WEI) has reviewed the Division of Mitigation Services (DMS) comments from the Draft Monitoring Year (MY) 4 report for the Shake Rag Mitigation Site. DMS’ comments are noted below in bold. Wildlands’ responses to those comments are noted in italics. Please ensure the Monitoring Phase Performance Bond has been updated and approved by Kristie Corson before invoicing for Task 10. Wildlands’ response: WEI will ensure that the performance bond has been updated and approved before invoicing. Recommend adding a short discussion regarding the MY4 IRT site visit that occurred on June 22, 2023. Please note that the meeting minutes are included in Appendix 6. Wildlands’ response: Additional text regarding the MY4 IRT site visit that occurred on June 22, 2023, was added to relevant topics discussed in Section 1.2.4. DMS appreciates WEI’s effort to address the stunted tree growth. Please include updates in MY5 regarding success and lessons learned with the tree booster and “repellex” treatments. Wildlands’ response: WEI will continue to document efforts to address stunted tree growth and provide an update in MY5 regarding the tree booster and “repellex” treatments. Does WEI have any before/after pics of the UT3 side slope areas of poor growth that received reseeding and compost tea in MY4? Please add this area to the MY4 CCPV. Wildlands’ response: Before/after photos of the UT3 side slope areas have been added to a photolog in Appendix 2. This area of improved herbaceous cover has been added to the MY4 CCPV (Figure 3.2). Recommend updating replant discussion to state that it was three areas totaling 0.2 acres to coincide with CCPV polygons. Wildlands’ response: Text has been updated in Section 1.2.4. Wildlands Engineering, Inc.  phone 704-332-7754  fax 704-332-3306  1430 S. Mint Street, # 104  Charlotte, NC 28203 DMS appreciates the Conservation Easement Boundary Issue Table that was included in the MY4 report. Please include the resolved conservation easement boundary issues on the MY4 CCPV. Wildlands’ response: The resolved conservation easement boundary issues have been added to the MY4 CCPV figures. Instream vegetation on UT8 was an IRT concern at the 2023 Credit Release Meeting. Can WEI please provide an update on the documented instream vegetation? Wildlands’ response: The observed instream vegetation in UT8 has continued to improve as the woody stems along the banks have become established and begun to shade out the stream. The instream vegetation consisted of native hydrophytic species. WEI will continue to monitor UT8 in MY5. Electronic Support Files: The submission is missing all photo points, visual stream assessment tables, and vegetation condition assessment table, please submit with final. Wildlands’ response: The photo points, visual stream assessment tables, and vegetation condition assessment table are included in the final support files. The visual vegetation table included in the report indicates minor areas of invasives and low stem density requiring spatial submission. Please check the database submitted for corrupted or missing files and re-submit. Wildlands’ response: The areas of invasives and low stem density are included in the GIS support files geodatabase “MY4.gdb” and saved in a feature layer named “VAOC_Polygon”. Note: WEI downloaded gage data at the Site in mid-December 2023, and updated the hydrology plots in the report. The additional data did not change the originally reported hydrology results. Enclosed please find two (2) hard copies and one (1) electronic copy on USB of the Final Monitoring Report. Please contact me at 828-774-6221 x 107 if you have any questions. Sincerely, Mimi Caddell Environmental Scientist mcaddell@wildlandseng.com Shake Rag Mitigation Site Monitoring Year 4 Annual Report - FINAL i EXECUTIVE SUMMARY Wildlands Engineering, Inc. (Wildlands) implemented a full-delivery stream mitigation project at the Shake Rag 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 9,273 linear feet (LF) of perennial and intermittent stream in Madison County, NC. The Site is located within the DMS targeted watershed for the French Broad River Basin Hydrologic Unit Code (HUC) 06010105110020 and the NC Division of Water Resources (NCDWR) Subbasin 04-03-04. The project is providing 6,655.600 stream mitigation units (SMUs) for the French Broad River Basin HUC 06010105 (French Broad 05). The watershed has a long history of agricultural activity and most of the stressors to stream functions are related to historic and current land use practices. Prior to construction, the major stream stressors for the Site were livestock trampling and fecal coliform inputs, stream bed incision and bank scour, a lack of stabilizing stream bank and riparian vegetation, and ditching and/or piping from agricultural activities. The effects of these stressors resulted in degraded water quality and habitat throughout the Site’s watershed when compared to reference conditions. The project approach for the Site focused on evaluating the Site’s existing functional condition, its potential for recovery, and need for intervention. The project goals defined in the mitigation plan (Wildlands, 2019) were established with careful consideration of 2009 French Broad River Basin Restoration Priorities (RBRP) goals and objectives to address stressors identified in the watershed. The established project goals include: • Improve stream channel stability, • Exclude livestock from stream channels, • Reconstruct channels and flood-prone areas with appropriate geomorphology, • Improve in-stream habitat, • Reduce sediment and nutrient input from adjacent cattle pastures and unpaved roads, • Restore and enhance native riparian and upland vegetation, and • Permanently protect the Site from harmful uses. The Site construction and as-built surveys were completed between December 2019 and February 2020. Monitoring Year (MY) 4 data collection and site visits were completed between January and October 2023 to evaluate the current conditions of the project. The Site is meeting most of the required stream, vegetation, and hydrology success criteria for MY4. While vegetation plots were not assessed this year, the Site is expected to meet the interim MY5 requirement of 260 stems per acre. At least one bankfull event was documented along UT2 Reach 2, UT4, and Shake Rag Branch Reach 5 in MY4. The MY4 visual assessments revealed that treatments have been successful in reducing populations of invasive species on the Site. Stream repairs completed in April 2022 (MY3) continue to function as designed. All documented conservation easement boundary issues or encroachments were resolved in MY4. Wildlands will continue to monitor these areas and adaptive management actions will be implemented as necessary throughout the seven-year monitoring period to sustain the ecological health of the Site. Shake Rag Mitigation Site Monitoring Year 4 Annual Report - FINAL ii SHAKE RAG MITIGATION SITE Monitoring Year 4 Annual Report TABLE OF CONTENTS Section 1: PROJECT OVERVIEW .....................................................................................................1-1 Section 2: METHODOLOGY............................................................................................................2-1 Section 3: REFERENCES .................................................................................................................3-1 APPENDICES Appendix 1 General Figures and Tables Figure 1 Project Vicinity Map Figure 2 Project Component/Asset Map Table 1 Mitigation Assets and Components Table 2 Project Activity and Reporting History Table 3 Project Contacts Table Table 4 Project Information and Attributes Table 5a-b Monitoring Component Summary Appendix 2 Visual Assessment Data Figure 3.0 – 3.4 Current Condition Plan View Maps Table 6a-h Visual Stream Morphology Stability Assessment Table Table 7 Vegetation Condition Assessment Table Stream Photographs Culvert Photographs Stream and Crest Gage Photographs Conservation Easement Boundary Photographs Improved Areas of Concern Photographs Vegetation Plot 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 Table 10d Planted Stem Average Heights Appendix 4 Morphological Summary Data and Plots Table 11a-b Baseline Stream Data Summary Table 11c Reference Reach Data Summary Table 12a-b Morphology and Hydraulic Summary (Dimensional Parameters - Cross-Section) Table 13a-h Monitoring Data – Stream Reach Data Summary Cross-Section Plots *Content not required for Monitoring Year 4 Report Shake Rag Mitigation Site Monitoring Year 4 Annual Report - FINAL iii Appendix 5 Hydrology Summary Data and Plots Table 14 Verification of Bankfull Events Table 15 Verification of Consecutive Flow Days Stream and Crest Gage Plots Monthly Rainfall Data Appendix 6 Additional Data Table 16 Stream Repairs Status MY4 IRT Meeting Minutes – June 22, 2023 Shake Rag Mitigation Site Monitoring Year 4 Annual Report - FINAL 1-1 Section 1: PROJECT OVERVIEW The Shake Rag Mitigation Site (Site) is located in Madison County approximately 19 miles north of Asheville and 4 miles northeast of the town of Mars Hill in the French Broad River Basin HUC 06010105110020 and NCDWR Subbasin 04-03-04 (Figure 1). Located in the Blue Ridge belt within the Blue Ridge physiographic province (NCGS, 1985), the project watershed is dominated by agricultural and steep forested land. The Site encompasses three primary drainage areas including Shake Rag Branch (SRB), UT1, and UT6, all of which are comprised of smaller valleys. All project stream reaches within these drainages originate from steep, forested headwater valleys before transitioning to open pastureland situated in wider valley bottoms further downstream. The valley of Shake Rag Branch begins as a steep, colluvial, V-shaped valley, which gradually widens into a moderately confined alluvial bottom as it moves downstream. UT1A, UT3, UT4, and UT8 have steep valleys with much broader valley bottoms, while UT1, UT2, UT5, UT6, and UT7 flow through steep, colluvial, V-shaped valleys for their entire length in the project area. Shake Rag Branch drains 163 acres, UT1 drains 70 acres, and UT6 drains 43 acres of rural land. Prior to construction activities, the Site was in hay production in the valley bottom, with cattle grazing along valley side slopes and access to the steeper forested areas. Riparian buffers were absent except in the steepest upper portions of the Site. The streams throughout the Site were in various stages of impairment related to the current and historical agricultural uses. Many of the streams were buried in rock-lined channels or pipes approximately 50 years ago. Pre-construction conditions are outlined in Table 4 of Appendix 1 and Table 11 of Appendix 4. The final mitigation plan was submitted and accepted by DMS in January of 2019 and the IRT in March of 2019. Construction activities were completed in January 2020 by Baker Grading & Landscaping, Inc. Kee Mapping & Surveying, PLLC. completed the as-built survey in February 2020. Planting was completed following construction in the January 2020 by Bruton Natural Systems, Inc. A conservation easement has been recorded and is in place on 18 acres. The project is providing 6,655.600 SMUs for the French Broad River Basin HUC 06010105 (French Broad 05). Post-construction annual monitoring will be conducted for seven years with close-out anticipated to commence in 2027 given the success criteria are met. Directions and a map of the Site are provided in Figure 1 and project components are illustrated for the Site in Figure 2. 1.1 Project Goals and Objectives The Site is providing numerous ecological benefits within the French Broad River Basin. The project goals were established with careful consideration to address stressors that were identified in the RBRP (EEP, 2009). The following project specific goals and objectives outlined in the mitigation plan (Wildlands, 2019) include: Shake Rag Mitigation Site Monitoring Year 4 Annual Report - FINAL 1-2 Goals Objectives Improve the stability of stream channels. Reconstruct stream channels slated for restoration with stable dimensions and appropriate depth relative to the existing flood- prone area. Add bank revetments and in-stream structures to protect restored/enhanced streams. Exclude livestock from stream channels. Install livestock fencing and watering systems as needed to exclude livestock from stream channels and riparian areas. Reconstruct channels and flood prone areas with appropriate geomorphology. Daylight buried or piped streams, remove man-made impoundments, and restore historic valley profiles. Reconstruct stream channels with bankfull dimensions and construct flood- prone areas consistent with reference reach findings. Improve instream habitat. Install habitat features such as cascading riffle-pool sequences, lunker logs, and brush toes on restored reaches. Add woody materials to channel beds. Construct pools of varying depth. Remove online farm pond. Reduce sediment and nutrient input from adjacent cattle grazing areas and unpaved roads. Construct one step-pool conveyance BMP to treat contributing 17-acre drainage area that is subject to nutrient and fecal coliform loading from cattle. Relocate unpaved roads outside of riparian corridor. Grade and plant forested buffer with native vegetation. Restore and enhance native riparian and upland vegetation. Convert active hay fields and cattle pasture to forested riparian buffers along all Site streams, which will slow and treat runoff from adjacent agriculture before entering streams. Protect and enhance existing forested riparian buffers. Treat invasive species. Permanently protect the Site from harmful uses. Establish a conservation easement on the Site. Exclude livestock from Site streams. 1.2 Monitoring Year 4 Data Assessment Annual monitoring for MY4 was conducted between January and October 2023 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 Shake Rag Mitigation Plan (Wildlands, 2019). 1.2.1 Vegetation Assessment MY4 is a reduced monitoring year that does not require detailed vegetation inventory and analysis. Visual assessments reveal that herbaceous cover is becoming well established and planted bare roots and live stakes appear healthy. Prior years’ vegetation plot data has been included in Appendix 3. Please refer to Appendix 2 for visual assessment tables and Current Condition Plan View (CCPV) Figures 3.0-3.4. 1.2.2 Stream Assessment MY4 is a reduced monitoring year that does not require morphological surveys; therefore, the stream cross-section surveys were not performed this year. Visual assessments reveal that project streams are Shake Rag Mitigation Site Monitoring Year 4 Annual Report - FINAL 1-3 functioning as designed. Prior years’ morphological summary data and plots has been included in Appendix 4. Refer to Appendix 2 for the visual stability assessment tables, CCPV figures, and reference photographs. 1.2.3 Stream Hydrology Assessment Automated pressure transducers were installed to document stream hydrology within restoration and/or enhancement level I mitigation reaches throughout the seven-year monitoring period. Henceforth, these devices are referred to as “crest gages (CG)” for those recording bankfull events and “stream gages (SG)” for those recording baseflow. The daily precipitation data was collected from the nearest NC Climate Retrieval and Observations Network of the Southeast Database (NC CRONOS) Station, Mars Hill 6.8 E, NC which is located approximately 5 miles from the Site as the crow flies. Bankfull Events At the end of the seven-year monitoring period, four or more bankfull flow events must have occurred in separate years within the restoration reaches. A total of 5 CGs were installed along restoration and enhancement I reaches. The transducers are programmed to record data every 30 minutes due to the steep, flashy nature of the Site. In MY4, all restoration reaches, except for UT1 Reach 2 and UT3 Reach 2, recorded at least one bankfull event that were documented by crest gage data. So far through MY4, UT2 Reach 2 has recorded 4 bankfull events in separate years and has met the bankfull performance standard. The remaining reaches have partially met the performance standard. UT1 Reach 2, UT4, and Shake Rag Branch Reach 5 have recorded 3 bankfull events in separate years, and UT3 Reach 2 has had 1 bankfull event. Baseflow Monitoring Consistent flow must be documented in the restored intermittent channel (UT8) at the Site. Under periods of normal rainfall, stream flow must be documented to occur every year for at least 30 consecutive days during the seven-year monitoring period. An automated SG was installed at as-built within the upper third of UT8 to monitor baseflow. On UT8, 353 consecutive days were documented in MY4 indicating that this channel exceeded the success criteria for intermittent channels. Please refer to Appendix 5 for hydrology summary data and plots. 1.2.4 Adaptive Management Activities Stream Stream repairs were completed in April 2022 (MY3) to address localized instances of bed and bank instability and structure piping that were first identified in 2021 (MY2). This year’s visual assessment in MY4 revealed that repairs appear to be stable and functioning as designed. Please refer to Appendix 6 for Table 16 summarizing the MY3 repair work locations and their updated status for MY4. During the MY4 IRT site walk on June 22, 2023, seasonal piping of some in-stream drop structures was discussed during low flow time of the year (typically during the summer and early fall) but is not an issue for overall stream stability. IRT site walk meeting minutes are included in Appendix 6. Other stream areas of minor concern will continue to be monitored in future years for signs of instability. Please refer to Appendix 2 for stream stability tables and CCPV Figures 3.0 – 3.4. Vegetation MY4 visual assessments reveal that over 99% of the conservation easement is unaffected by invasive plant populations. Invasive species previously found on the Site included multiflora rose (Rosa multiflora), princess tree (Paulownia tomentosa), tree of heaven (Ailanthus altisima), Chinese silver grass (Miscanthus sinensis), wineberry (Rubus phoenicolasius), Japanese honeysuckle (Lonicera japonica), and Asian bittersweet (Celastrus orbiculatus). Invasive species treatments were completed in Shake Rag Mitigation Site Monitoring Year 4 Annual Report - FINAL 1-4 the spring and August 2023 with efforts focusing on wineberry, tree of heaven, Asian bitterweet, and scattered clusters of multiflora rose and blackberry (Rubus sp.) throughout the Site. These treatments were highly effective in reducing the size and density of invasive species populations within the conservation easement. A few scattered resprouts of tree of heaven exist on site but are well below the mapping threshold; therefore, they are not depicted on the Current Condition Plan View (CCPV) Figures. Additional treatments will continue through closeout as needed to help manage and eliminate remaining invasive species populations on the Site. During the MY4 IRT site walk on June 22, 2023, the IRT requested that Wildlands continue to document efforts made during the monitoring period to improve stem height and growth. Several efforts have been made in MY4 to address stunted tree growth throughout the Site. In Spring 2023, tree boosters and “repellex” tablets were added to stems to help promote tree growth and as an attempt to deter deer browsing. Additionally, ring sprays were conducted in areas where herbaceous competition was noted to be interfering with stem growth. Previously reported areas of poor herbaceous cover, located on the steep side slopes of UT3 and Shake Rag Branch, have improved after reseeding with a cover crop mix and applying compost tea in MY4. In January and April 2023, approximately 65 trees were supplementally planted in scattered areas totaling approximately 0.2 acres (less than 2% of the planted acreage) across the Site and are depicted on the CCPV figures. See the table below for the approved planted species and quantities. Vegetation areas of concern are documented on Table 7 and shown on the CCPV Figures 3.0 – 3.4 in Appendix 2. Supplemental Planting List – January and April 2023 Scientific Name Common Name Size Wetland Indicator Status Quantity Betula nigra River birch 1 and 7-gallon container FACW 10 Calycanthus floridus Sweet shrub 1-gallon container FACU 5 Carpinus caroliniana Ironwood 1-gallon container FAC 3 Diospyros virginiana Persimmon 1-gallon container FAC 15 Liriodendron tulipifera Tulip poplar 7-gallon container FACU 5 Nyssa sylvatica Black gum 7-gallon container FAC 5 Platanus occidentalis Sycamore 1-gallon container FACW 10 Physocarpus opulifolius Ninebark 1-gallon container FACW 2 Quercus alba White oak Bare root FACU 10 Conservation Easement In MY4, Wildlands inspected the conservation easement in its entirety with the unfenced boundary walked numerous times to ensure compliance. All boundary issues discovered during site walks have been resolved and consisted of fallen trees on the fence line and a few small encroachments such as scalloped mowing and adjacent farm road/waterline maintenance. Supplemental planting was only needed in one encroachment area along UT4; all other mowing encroachments were very narrow (less than 3 feet into the easement). As a preemptive action, signposts were also added to the left boundary along Shake Rag Branch Reach 5 to clarify the easement line. Additionally, there was one isolated occurrence of cows found in the easement, but it was quickly rectified. Though some herbivory was noted, no permanent damage to the vegetation was observed. During the MY4 IRT site walk, DMS requested that Wildlands continue to document issues and landowner discussions regarding easement Shake Rag Mitigation Site Monitoring Year 4 Annual Report - FINAL 1-5 compliance. Refer to the table below for the encroachment type, description, management action, and status. Representative photos of the resolved easement boundary issues are included in Appendix 2. MY4 (2023) Conservation Easement Boundary Issues Issue Location Issue Description MY4 Management Action Current Status UT6 right boundary near STA 604+00 Fallen trees on fence discovered in winter 2023. Trees removed from fence (winter 2023). Fence wire repaired (June 2023) Resolved UT3 upper boundary above STA 300+00 Fallen trees on fence discovered in spring 2023. Trees removed from fence (June 2023). Fence wire repaired (October 2023). Resolved UT4 right boundary near STA 404+75 Encroachment discovered related to adjacent farm road and water line maintenance in winter 2023. Conversations with landowner clarifying easement boundary restrictions. Subsequently, the pipe was removed (winter – spring 2023). Reseeding and a few container trees added to the disturbed area (April 2023). Resolved UT4 left boundary above crossing Previously reported in MY3 (October 2022). Slight scalloped mowing in easement. Additional posts added along boundary (fall 2022, March 2023). Landowner communication (winter – spring 2023). Resolved Corners at crossings along UT4, Shake Rag Branch Reach 5 Previously reported in MY3 (October 2022). Landowner cut across corners near some crossings while mowing. Landowner communication (winter – spring 2023). Resolved UT1 Reach 2 & UT2 Reach 2 below crossings Cows briefly in the easement due to a gate that was left open (October 2023). Cows removed from easement and gate securely fastened (October 2023). No permanent damage to vegetation. Resolved 1.3 Monitoring Year 4 Summary The Site is meeting most of the required stream, vegetation, and hydrology success criteria for MY4. While vegetation plots were not assessed this year, the Site is expected to meet the interim MY5 requirement of 260 stems per acre. At least one bankfull event was documented along UT2 Reach 2, UT4, and Shake Rag Branch Reach 5 in MY4. The MY4 visual assessments revealed that treatments have been successful in reducing populations of invasive species on the Site. Stream repairs completed in April 2022 (MY3) continue to function as designed. All documented conservation easement boundary issues or encroachments were resolved in MY4. Wildlands will continue to monitor these areas and adaptive management actions will be implemented as necessary throughout the seven-year monitoring period to sustain the ecological health of the Site. Shake Rag Mitigation Site Monitoring Year 4 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). Shake Rag Mitigation Site Monitoring Year 4 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. 2008. CVS-EEP Protocol for Recording Vegetation Version 4.2. Retrieved from: http://cvs.bio.unc.edu/protocol/cvs-eep-protocol-v4.2-lev1- 2.pdf North Carolina Division of Mitigation Services. 2009. French Broad River Basin Restoration Priorities. North Carolina Climate Retrieval and Observations Network of the Southeast Database (NCCRONOS). 2022. State Climate Office of North Carolina. Version 2.7.2. Station ID Mars Hill 2.2 SSE, NC. Accessed October 2022. North Carolina Division of Mitigation Services (DMS), June 2017. DMS Annual Monitoring and Closeout Reporting Template. North Carolina Division of Mitigation Services (DMS), June 2017. DMS Stream and Wetland Mitigation Plan Template and Guidance. North Carolina Division of Water Resources. 2011. French Broad Basinwide Water Quality Plan. North Carolina Division of Water Resources (NCDWR), 2015. Surface Water Classifications. http://portal.ncdenr.org/web/wq/ps/csu/classifications North Carolina Ecosystem Enhancement Program. 2009. French Broad River Basin Restoration Priorities. 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), 2023. Shake Rag Mitigation Site Monitoring Year 3 Annual Report. DMS, Raleigh, NC. Wildlands Engineering, Inc (Wildlands), 2022. Shake Rag Mitigation Site Monitoring Year 2 Annual Report. DMS, Raleigh, NC. Wildlands Engineering, Inc (Wildlands), 2020. Shake Rag Mitigation Site As-Built Baseline Monitoring Report. DMS, Raleigh, NC. Wildlands Engineering, Inc (Wildlands), 2019. Shake Rag Mitigation Site Mitigation Plan. DMS, Raleigh, NC. APPENDIX 1. General Figures and Tables 06010105110010 06010105110020 06010105130010 06010108080020 06010105110030 06010105110040 06010105080030 06010108080010 06010108080030 06010105110050 06010105080020 06010105130020 06010108070010 06010108080040 06010105100010 Figure 1 Project Vicinity Map Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Madison County, NC 0 1 2 Miles ¹ Project Location Hydrologic Unit Code (14-digit) DMS Targeted Local Watershed 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 with in the terms and timeframes of their defined roles. Any intended site visitation or activity by any person outside of these previously sanctioned roles and activities requires prior coordination with DMS. Directions to Site: From Asheville: Head north on I-26 W towards Mars Hill. Take exit 9 and turn right on US-19 N/US-23A N towards Burnsville/Spruce Pine and continue for 3 miles. Turn left onto Shake Rag Road and continue for about 1 mile onto the Site. !P!P!P!P !P!P !P !P!P !P!P !P!P UT3 UT6 U T 1 U T 4 U T 7 U T 2 U T 8 S h a k e R a g B r a n c h U T 1 UT1 A S h a k e R a g B r a n c h U T 5 Figure 2 Project Component/Asset Map Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Madison County, NC 0 250 500 Feet 2022 Aerial Photography ¹ Conservation Easement Internal Culvert Crossing Internal Waterline Crossing Existing Wetland Stream Restoration Stream Enhancement I Stream Enhancement II Stream Preservation Not for Credit Stream Non-Project Stream Stormwater BMP !P Reach Break Reach 1 Reach 1 Reach 1 Reach 1 Reach 2 Reach 2 Reach 2 Reach 3 Reach 2 Reach 4 Reach 5 Table 1. Mitigation Assets and Components Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 312 312 Cold Preservation N/A 10.000 312 N/A 175 175 Cold Enhancement II N/A 2.500 175 N/A 1,451 1,393 Cold Restoration P1 1.000 1,391 N/A 385 385 Cold Enhancement I N/A 1.500 385 N/A 1,216 1,134 Cold Restoration P1, P2 1.000 1,134 N/A 934 907 Cold Enhancement II N/A 2.500 907 N/A 255 278 Cold Enhancement I N/A 1.500 278 N/A 100 100 Cold Enhancement II N/A 2.500 100 N/A 164 164 Cold Enhancement II N/A 2.500 164 N/A 296 304 Cold Restoration P1 1.000 304 N/A 426 426 Cold Enhancement II N/A 2.500 426 N/A 1,387 1,019 Cold Restoration P1 1.000 1,019 N/A 910 930 Cold Restoration P1 1.000 930 N/A 483 439 Cold Enhancement II N/A 2.500 444 N/A 707 673 Cold Enhancement II N/A 2.500 670 N/A 428 428 Cold Preservation N/A 10.000 428 N/A 210 206 Cold Restoration P1 1.000 206 N/A Warm Cool Cold Riverine Non-Riv N/A N/A 4,986.000 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 442.000 N/A N/A 1,153.600 N/A N/A N/A N/A N/A N/A 74.000 N/A N/A N/A N/A N/A 6,655.600 N/A N/A N/A N/A Notes: 2. The Site contains 12 internal easement crossings. This value excludes the affected length of proposed stream centerline within each crossing. Enhancement II Creation Preservation Restoration Re-establishment Rehabilitation Enhancement Enhancement I Mitigation Category Mitigation Ratio (X:1) As-Built Footage/ Acreage2 Comments Project Components Project Area/Reach Existing Footage (LF) or Acreage1 Mitigation Plan Footage/ Acreage Restoration Level Priority Level 1. Some or all of SRB Reach 3, UT3 Reach 2, UT4, and UT8 were previously buried in rock-lined channels or pipes. Reported exiting lengths are estimates based upon land owner communication, remote sensing, and field verification to approximate the subsurface location and alignment. Restoration Level Stream Riparian Wetland Shake Rag Branch R3 Shake Rag Branch R4 Shake Rag Branch R5 UT1 R1 UT1 R2 UT7 UT2 R1 UT8 Non-Riparian Wetland Project Credits Coastal Marsh Totals Shake Rag Branch R1 Shake Rag Branch R2 UT1A UT4 UT6 UT5 UT2 R2 UT3 R1 UT3 R2 Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Bare Roots Live Stakes Herbaceous Plugs Monitoring, POC Supplemental soil amendments, seeding, and container tree planting January, April, May, August 2023 August 2023 December 2019 - March 2020 April 2020 Stream Survey Stream Survey Vegetation Survey Invasive Species Treatment Stream Repair/Maintenance April 2022 April 2022 Invasive Species Treatment March, September 2022 Conservation Easement Boundary Maintenance October 2022 October 2022 Spring 2020 & November 2020 November 2020 Vegetation Survey Stream Survey Baseline Monitoring Document (Year 0) Year 1 Monitoring Year 2 Monitoring Stream Repair/Maintenance November 2020 November 2023N/A August 2022 November 2021August 2021 October 2020 N/A June 2021 May 2022 October 2020 June 2021 June 2021 September 2022 November 2022 Spring 2023 & August 2023 August 2023Invasive Species Treatment Conservation Easement Boundary Maintenance April, June, October 2023 October 2023 Table 2. Project Activity and Reporting History June 2019 June 2019 December 2020 December 2020 June 2019 June 2019 July 2019 - January 2020 January 2020 February - October 2018 404 Permit March 2019 Construction Mitigation Plan Final Design - Construction Plans Bare root and live stake plantings for reach/segments Activity or Report Data Collection Complete Completion or Delivery Institution Date N/A May 2017 Monitoring Performers Wildlands Engineering, Inc. Seed Mix Sources Baker Grading & Landscaping, Inc. Seeding Contractor Baker Grading & Landscaping, Inc. 1000 Bat Cave Road Bruton Natural Systems, Inc. PO Box 1197 Freemont, NC 27830 Bruton Natural Systems, Inc. Old Fort, NC 28762 Baker Grading & Landscaping, Inc. Vegetation Survey Nursery Stock Suppliers Construction Contractors Planting Contractor Charlotte, NC 28203 704.332.7754 1430 South Mint Street, Suite 104 Mimi Caddell 704.332.7754 Jake McLean, PE, CFM Vegetation Survey Stream Survey Vegetation SurveyYear 4 Monitoring Year 3 Monitoring Designers Stream SurveyYear 7 Monitoring Table 3. Project Contact Table Wildlands Engineering, Inc. Vegetation Survey Stream SurveyYear 5 Monitoring Stream Survey Vegetation SurveyYear 6 Monitoring Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Project Area (acres) Project Coordinates (latitude and longitude) Planted Acreage (Acre of Woody Stems Planted) Physiographic Province River Basin USGS Hydrologic Unit 8-digit USGS Hydrologic Unit 14-digit DWR Sub-basin R1 R2 R3 R4 R5 R1 R2 312 175 1,391 385 1,134 426 1,019 930 428 206 Confined Confined Confined N/A Confined N/A 10 26 76 77 163 12 38 32 13 19 P P P P P P P P P P -A4a+A4a+A4/B4a A4 A4a+/B4a A4a+--- -A4a+A4a+/B4a A4/B4a A4/B4a A4a+/B4a A4a+/B4a A4a+/B4a -A4/B4a I VI II/III V/VI III/IV/V VI II/III/IV II I II R1 R2 R1 R2 907 278 100 164 304 444 670 Confined Moderately confined Confined Moderately Confined Confined Moderately confined Moderately confined 38 70 6 29 31 18 25 P P P P P P P A4a+A4a+A4a+A4a+/B4a A4a+B4a B4a A4a+A4a+/B4a A4a+A4a+/B4a A4a+/B4a B4a B4a VI V/VI I VI II/III VI VI Resolved? Yes Yes Yes Yes N/A N/A N/A Yes Yes No No No Yes N/A N/A N/A Supporting Documentation NPDES Construction Stormwater General Permit NCG010000 Categorical Exclusion Document in Mitigation Plan Categorical Exclusion Document in Mitigation Plan USACE Action ID# SAW-2017-00100 DWR# 17-1157 Morphological Description (stream type) - Pre-Restoration Morphological Description (stream type) - Post-Restoration Evolutionary trend (Simon's Model) - Pre- Restoration FEMA classification Parameters Length of reach (linear feet) - Post-Restoration Valley confinement (Confined, moderately confined, unconfined) Drainage area (acres) Perennial, Intermittent, Ephemeral NCDWR Water Quality Classification Project Drainage Area (acres)70 (UT1), 163 (Shake Rag Branch), 43 (UT6) FEMA classification Evolutionary trend (Simon's Model) - Pre- Restoration Valley confinement (Confined, moderately confined, unconfined) Morphological Description (stream type) - Post-Restoration Moderately confined Perennial, Intermittent, Ephemeral NCDWR Water Quality Classification Drainage area (acres) UT3 UT8UT7UT4 Morphological Description (stream type) - Pre-Restoration Length of reach (linear feet) - Post-Restoration Project Drainage Area Percentage of Impervious Area 2011 NLCD Land Use Classification UT1: Forest (95%),Pasture/Hay (5%), Shrubland (0%), Urban (0%) Shake Rag Branch: Forest (49%), Pasture/Hay (49%), Shrubland (1%), Urban (1%) UT6: Forest (99%), Pasture/Hay (1%), Shrubland (0%), Urban (0%) Shake Rag Branch Reach Summary Information Parameters <1% (UT1), <1% (Shake Rag Branch), <1% (UT6) Table 4. Project Information and Attributes Project Watershed Summary Information Blue Ridge Project Information French Broad Shake Rag Mitigation Site Madison County 18.000 35° 52' 41"N 82° 29' 47"W 9.5 Project Name 06010105 06010105110020 04-03-04 None None UT1 UT1A UT2 UT5 UT6 WS-II; HQW WS-II; HQW Regulatory Considerations Endangered Species Act Waters of the United States - Section 401 FEMA Floodplain Compliance Essential Fisheries Habitat Historic Preservation Act Coastal Zone Management Act (CZMA)/Coastal Area Management Act (CAMA) Division of Land Quality (Erosion and Sediment Control) Regulation Waters of the United States - Section 404 Applicable? Yes Yes Yes Table 5a. Monitoring Component Summary Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Shake Rag Branch, UT3, UT4, UT8, and UT7 Shake Rag Reach 1 Shake Rag Reach 2 Shake Rag Reach 3 Shake Rag Reach 4 Shake Rag Reach 5 UT3 Reach 1 UT3 Reach 2 UT4 UT8 UT7 Riffle Cross-Section N/A N/A 2 1 1 N/A 1 1 1 N/A Pool Cross-Section N/A N/A 1 0 1 N/A 1 1 0 N/A Pattern Pattern N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Profile Longitudinal Profile N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Substrate Reach Wide (RW) Pebble Count N/A N/A 1 RW 1 RW 1 RW N/A 1 RW 1 RW 1 RW N/A N/A 3 Hydrology Crest Gage (CG) and or/Stream Gage (SG)N/A N/A N/A 1 CG 1 CG 1 SG N/A Semi-Annual 4 Vegetation CVS Level 2/Mobile plots N/A N/A Year 1, 2, 3, 5, and 7 5 Visual Assessment Semi-Annual Exotic and Nuisance Vegetation Semi-Annual 6 Project Boundary Semi-Annual 7 Reference Photos Photographs Annual Notes: 21 Parameter Monitoring Feature Yes 1 CG 7 (4 permanent, 3 mobile) 2 Frequency Notes 1DimensionYear 1, 2, 3, 5, and 7 Quantity / Length by Reach 2. Pattern and profile will be assessed visually during semi-annual site visits. Longitudinal profile was collected during as-built baseline monitoring survey only, unless observations indicate widespread lack of vertical stability (greater than 10% of reach is affected) and profile survey is warranted in additional years to monitor adjustments or survey repair work. 1. Cross-sections were permanently marked with rebar to establish location. Surveys include points measured at all breaks in slope, including top of bank, bankfull, edge of water, and thalweg. 3. Riffle 100-count substrate sampling were collected during the baseline monitoring only. A reachwide pebble count will be performed on each restoration or enhancement I reach during during the baseline monitoring only. 4. Crest gages and/or stream gages will be inspected and downloaded quarterly or semi-annually, evidence of bankfull events will be documented with a photo when possible. Transducers, if used, will be set to record stage once every 2 hours. The proposed gage on UT8 will be used for the sole purpose of documenting consecutive flow - an alternative proven method (e.g. game camera) may be used if agreed by IRT to be sufficient to demonstrate this requirement. 5. Both mobile and permanent vegetation plots will be utilized to evaluate the vegetation performance for 2% of the open areas planted acreage. Permanent vegetation monitoring plot assessments will follow CVS Level 2 protocols. Mobile vegetation monitoring plot assessments will document number of planted stems and species using a circular or 100 m2 square/rectangular plot. Planted shaded areas will be visually assessed. 6. Locations of exotic and nuisance vegetation will be mapped. 7. Locations of vegetation damage, boundary encroachments, etc. will be mapped. Table 5b. Monitoring Component Summary Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 UT1, UT1A, UT2, UT5, and UT6 UT1 Reach 1 UT1 Reach 2 UT1A UT2 Reach 1 UT2 Reach 2 UT5 UT6 Riffle Cross-Section N/A 1 N/A N/A 1 N/A N/A Pool Cross-Section N/A 0 N/A N/A 0 N/A N/A Pattern Pattern N/A N/A N/A N/A N/A N/A N/A N/A Profile Longitudinal Profile N/A N/A N/A N/A N/A N/A N/A N/A Substrate Reach Wide (RW) Pebble Count N/A 1 RW N/A N/A 1 RW N/A N/A N/A 3 Stream Hydrology Crest Gage (CG) and/or Stream Gage (SG)N/A 1 CG N/A N/A 1 CG N/A N/A Semi-Annual 4 Vegetation CVS Level 2/Mobile Plots N/A N/A Year 1, 2, 3, 5, and 7 5 Visual Assessment Semi-Annual Exotic and Nuisance Vegetation Semi-Annual 6 Project Boundary Semi-Annual 7 Reference Photos Photographs Annual Notes: 6. Locations of exotic and nuisance vegetation will be mapped. 7. Locations of vegetation damage, boundary encroachments, etc. will be mapped. Dimension Year 1, 2, 3, 5, and 7 1 Parameter Monitoring Feature Frequency Notes Quantity / Length by Reach 2 1. Cross-sections were permanently marked with rebar to establish location. Surveys include points measured at all breaks in slope, including top of bank, bankfull, edge of water, and thalweg. Yes 9 2 (1 permanent, 1 mobile) 5. Both mobile and permanent vegetation plots will be utilized to evaluate the vegetation performance for 2% of the open areas planted acreage. Permanent vegetation monitoring plot assessments will follow CVS Level 2 protocols. Mobile vegetation monitoring plot assessments will document number of planted stems and species using a circular or 100 m2 square/rectangular plot. Planted shaded areas will be visually assessed with permanent vegetation photo points along UT5 and UT6. 2. Pattern and profile will be assessed visually during semi-annual site visits. Longitudinal profile was collected during as-built baseline monitoring survey only, unless observations indicate widespread lack of vertical stability (greater than 10% of reach is affected) and profile survey is warranted in additional years to monitor adjustments or survey repair work. 4. Crest gages and/or stream gages will be inspected and downloaded quarterly or semi-annually, evidence of bankfull events will be documented with a photo when possible. Transducers, if used, will be set to record stage once every 2 hours. The proposed gage on UT8 will be used for the sole purpose of documenting consecutive flow - an alternative proven method (e.g. game camera) may be used if agreed by IRT to be sufficient to demonstrate this requirement. 3. Riffle 100-count substrate sampling were collected during the baseline monitoring only. A reachwide pebble count will be performed on each restoration or enhancement I reach during the baseline monitoring only. APPENDIX 2. Visual Assessment Data !P!P !P!P !P!P !P !P!P !P!P !P!P !A !A!A !A !A !A !A !A GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF GF Reach 5 Reach 3 Reach 2 Reach 1 Reach 4 Reach 1 Reach 2 Reach 1 Reach 2 Reach 2 Reach 1 UT3 UT6 U T 1 UT 4 U T 7 U T 2 U T 8 S h a k e R a g B r a n c h Shake R a g B r a n c h U T 1 UT1 A Sh a k e R a g B r a n c h U T 5 Figur e 3 . 2 Figure 3.1 Figur e 3 . 3 Figur e 3 . 4 2 9 0 0 280 0 300 0 270 0 3 1 0 0 260 0 32 0 0 2 5 0 0 33 0 0 3 4 0 0 2900 2 6 0 0 280 0 3000 2700 2 6 0 0 33 0 0 30 0 0 3 2 0 0 Figure 3.0 Current Condition Plan View Map (Key) Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Madison County, NC 0 300 600 Feet 2022 Aerial Photography ¹ Conservation Easement Internal Culvert Crossing Internal Waterline Crossing Existing Wetland Stream Restoration Stream Enhancement I Stream Enhancement II Stream Preservation Not For Credit Stream Non-Project Streams Stormwater BMP !P Reach Break GF Photo Point (PP) !A Barotroll (BT) !A Crest Gage (CG) !A Stream Gage (SG) Cross Section (XS) Permanent Vegetation Plots (VP) - MY4 Not Monitored in MY4 110+9 0 205 + 5 0 205+ 0 0 204 + 5 0 20 4 + 0 0 20 3 + 5 0 203+ 0 0 202 + 5 0 202 + 0 0 201 + 5 0 201+0 0 1 5 1 + 0 0 15 0 + 5 0 15 0 + 0 0 113+50 113+00 112+50 112+00 111 + 5 0 111+00 110+5 0 110+00 109+50 1 0 9 + 0 0 108+5 0 108+ 0 0 107+50 107+00 106+5 0 106+ 0 0 105+ 5 0 105+00 104+50 104+00 103+5 0 103+00 102+ 5 0 102+00 101+50 101 + 0 0 100 + 5 0 !P!P !P!P XY !A !A !A GF GF GF GF GF GF U T 1 U T 1 UT1 A U T 2 Reach 1 Reach 1 Reach 2Reach 2 Cattle briefly access the easement due to a gate left open. Resolved in October 2023. XS 2 XS1 BT2 CG1 CG2 PP5 PP6 PP4 PP2 PP1 PP3 VP1 29 0 0 2 8 0 0 3 0 0 0 2 7 0 0 3 0 0 0 27 0 0 Figure 3.1 Monitoring Plan View Map Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Madison County, NC 0 100 200 Feet 2022 Aerial Photography ¹ Conservation Easement Internal Culvert Crossing Existing Wetland Stream Restoration Stream Enhancement I Stream Enhancement II Not For Credit Stream Non-Project Stream Top of Bank Structures !P Reach Break GF Photo Point (PP) !A Barotroll (BT) !A Crest Gage (CG) Cross Section (XS) Permanent Vegetation Plots (VP) - MY4 Not Monitored in MY4 Vegetation Areas of Concern - MY4 Princess Tree Stream Areas of Concern - MY4 XY Headcut/downcutting Bank instability 309+40 77+00 76+50 76+00 75+50 75+00 74+50 74+00 73+50 73+00 72+50 314 + 5 0 31 4 + 0 0 313 + 5 0 31 3 + 0 0 312 + 5 0 312 + 0 0 311+5 0 311+00 310+50 310+00 309+5 0 309+00 308+50 308 + 0 0 307 + 5 0 30 7 + 0 0 306+50 306+0 0 305 + 5 0 305 + 0 0 304 + 5 0 304 + 0 0 30 3 + 5 0 303 + 0 0 302 + 5 0 30 2 + 0 0 30 1 + 5 0 301+ 0 0 300 + 5 0 300+ 0 0 923 + 5 0 923+00 922+50 922+0 0 921+ 5 0 921 + 0 0 920 + 5 0 920+ 0 0 919+50 919+00 918+5 0 91 8 + 0 0 917+50 917+ 0 0 916+50 916+ 0 0 915+50 915+00 914+50 914+00 913+50 913+ 0 0 912 + 5 0 912+00 911+50 911+00 910+5 0 91 0 + 0 0 909 + 5 0 909+0 0 908+50 908+00 907+50 907+00 90 6 + 5 0 90 6 + 0 0 905 + 5 0 90 5 + 0 0 904 + 5 0 904 + 0 0 !P!P !P !P!P !P!P !A !A GF GF GF GF GF GF GF GF GF GF GF GF U T 3 S h a k e R a g B r a n c h Sh a k e R a g B r a n c h U T 7 Reach 1 Reach 2 Reach 3 Reach 1 Reach 2 VP2 Trees fallen on fenceline. Fence wire repaired in October 2023. XS3 XS4 XS8 XS9 XS1 0 PP9 PP8 PP7 PP22 PP21 PP20 PP19 PP18 PP17 PP16 PP15 PP10 V P 4 BT CG3 28 0 0 270 0 2 9 0 0 3 0 0 0 260 0 310 0 320 0 27 0 0 29 0 0 2600 Figure 3.2 Monitoring Plan View Map Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Madison County, NC 0 150 300 Feet 2022 Aerial Photography ¹ Conservation Easement Internal Culvert Crossing Existing Wetland Stream Restoration Stream Enhancement I Stream Enhancement II Stream Preservation Not For Credit Stream As-built Alignment Deviation Top of Bank Structures !P Reach Break GF Photo Point (PP) !A Barotroll (BT) !A Crest Gage (CG) Cross Section (XS) Permanent Vegetation Plots (VP) - MY4 Not Monitored in MY4 Vegetation Areas of Concern - MY4 Low Stem Density Supplemental Planting (April 2023) Improved Herbaceous Cover 802+00 801+50 801+00 80 0 + 5 0 8 0 0 + 0 0 409+50 409+00 408+50 408 + 0 0 407 + 5 0 407+00 406+50 406+00 405+50 405+00 404+50 404+00 403+50 403+00 402+ 5 0 402+ 0 0 401+ 5 0 401+00 400+50 400 + 0 0 938+50 938+0 0 937+50 937+00 936+50 936+00 935+50 935+00 93 4 + 5 0 934+00 933+50 933+00 93 2 + 5 0 932+0 0 931+50 931 + 0 0 930+50 930+00 929+50 929+00 928+50 928+00 927+50 927+00 926+50 926+00 925+50 925+00 924+50 924+00 923 + 5 0 !P!P !P!P !A !A !A GF GF GF GF GF GF GF GF GF U T 4 Sh a k e R a g B r a n c h UT 8 Reach 4 Reach 5 XS7 XS12 XS5 XS6 XS13 XS11 PP27 PP26 PP25 PP23 PP24 PP14 PP13 PP12 PP11 CG4 SG5 CG6 VP 5 V P 3 2 6 0 0 25 0 0 Figure 3.3 Monitoring Plan View Map Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Madison County, NC 0 100 200 Feet 2022 Aerial Photography ¹ Conservation Easement Internal Culvert Crossing Stream Restoration Stream Enhancement I Not For Credit Stream Non-Project Streams Top of Bank Stormwater BMP Structures !P Reach Break GF Photo Point (PP) !A Crest Gage (CG) !A Stream Gage (SG) Cross Section (XS) Permanent Vegetation Plots (VP) - MY4 Not Monitored in MY4 Vegetation Areas of Concern - MY4 Supplemental Planting (April 2023) Resolved Encroachment GF GF GF 608+50 608+ 0 0 607+ 5 0 607+00 606 + 5 0 606+00 605+50 605+00 604+ 5 0 604+ 0 0 60 3 + 5 0 603 + 0 0 602 + 5 0 602 + 0 0 601+ 5 0 60 1 + 0 0 60 0 + 5 0 60 0 + 0 0 504+50 50 4 + 0 0 503 + 5 0 503+00 502 + 5 0 502+00 501+5 0 501+00 500+50 500 + 0 0 U T 6 U T 5 Fallen trees on fenceline, repaired in June 2023. PP28 PP29 PP30 2600 2700 2 5 0 0 27 0 0 2700 Figure 3.4 Monitoring Plan View Map Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Madison County, NC 0 75 150 Feet 2022 Aerial Photography ¹ Conservation Easement Internal Culvert Crossing Internal Waterline Crossing Existing Wetland Stream Enhancement II Not For Credit Stream Non-Project Stream Top of Bank GF Photo Point (PP) Table 6a. Visual Stream Morphology Stability Assessment Table Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Date of Last Visual Assessment: October 2023 Reach: UT1 Reach 2 Assessed Length:278 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 1 1 100% Depth Sufficient 0 0 N/A Length Appropriate 0 0 N/A 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 1 10 98%0 0 98% 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 1 10 98%0 0 98% 1. Overall Integrity Structures physically intact with no dislodged boulders or logs.2 2 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 1 1 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms.1 1 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. 2 2 100% 4. Habitat Pool forming structures maintaining ~Max Pool Depth : Bankfull Depth ≥ 1.6 Rootwads/logs providing some cover at baseflow. 1 1 100% 1Cascading riffle sections evaluated as one riffle under the bed category and as one grade control under the engineered structures category. 2. Bank 3. Engineered Structures1 3. Step Pool Condition 4. Thalweg Position 1. Bed1 1. Vertical Stability (Riffle and Run units) Table 6b. Visual Stream Morphology Stability Assessment Table Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Date of Last Visual Assessment: October 2023 Reach: UT2 Reach 2 Assessed Length:304 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 2 2 100% Depth Sufficient 2 2 100% Length Appropriate 2 2 100% 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.6 6 100% 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%. 6 6 100% 4. Habitat Pool forming structures maintaining ~Max Pool Depth : Bankfull Depth ≥ 1.6 Rootwads/logs providing some cover at baseflow. 4 4 100% 1Cascading riffle sections evaluated as one riffle under the bed category and as one grade control under the engineered structures category. 2. Bank 3. Engineered Structures1 1. Bed1 1. Vertical Stability (Riffle and Run units) 3. Step Pool Condition 4. Thalweg Position Table 6c. Visual Stream Morphology Stability Assessment Table Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Date of Last Visual Assessment: October 2023 Reach: UT3 Reach 2 Assessed Length:1,019 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 2 2 100% Depth Sufficient 5 5 100% Length Appropriate 5 5 100% 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.9 9 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 7 7 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms.7 7 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. 9 9 100% 4. Habitat Pool forming structures maintaining ~Max Pool Depth : Bankfull Depth ≥ 1.6 Rootwads/logs providing some cover at baseflow. 7 7 100% 1Cascading riffle sections evaluated as one riffle under the bed category and as one grade control under the engineered structures category. 2. Bank 3. Engineered Structures1 1. Bed1 1. Vertical Stability (Riffle and Run units) 3. Step Pool Condition 4. Thalweg Position Table 6d. Visual Stream Morphology Stability Assessment Table Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Date of Last Visual Assessment: October 2023 Reach: UT4 Assessed Length:930 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 3 3 100% Depth Sufficient 13 13 100% Length Appropriate 13 13 100% 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.18 18 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 16 16 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms.16 16 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. 18 18 100% 4. Habitat Pool forming structures maintaining ~Max Pool Depth : Bankfull Depth ≥ 1.6 Rootwads/logs providing some cover at baseflow. 15 15 100% 1Cascading riffle sections evaluated as one riffle under the bed category and as one grade control under the engineered structures category. 2. Bank 3. Engineered Structures1 1. Bed1 1. Vertical Stability (Riffle and Run units) 3. Step Pool Condition 4. Thalweg Position Table 6e. Visual Stream Morphology Stability Assessment Table Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Date of Last Visual Assessment: October 2023 Reach: UT8 Assessed Length:206 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 16 16 100% Depth Sufficient 16 16 100% Length Appropriate 16 16 100% 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.16 16 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 16 16 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms.16 16 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. 16 16 100% 4. Habitat Pool forming structures maintaining ~Max Pool Depth : Bankfull Depth ≥ 1.6 Rootwads/logs providing some cover at baseflow. 16 16 100% 1Excludes constructed riffles since they are evaluated in section 1. 2. Bank 3. Engineered Structures1 1. Bed 1. Vertical Stability (Riffle and Run units) 3. Step Pool Condition 4. Thalweg Position Table 6f. Visual Stream Morphology Stability Assessment Table Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Date of Last Visual Assessment: October 2023 Reach: Shake Rag Branch Reach 3 Assessed Length:1,391 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 3 3 100% Depth Sufficient 7 7 100% Length Appropriate 7 7 100% 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.10 10 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 10 10 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms.10 10 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. 10 10 100% 4. Habitat Pool forming structures maintaining ~Max Pool Depth : Bankfull Depth ≥ 1.6 Rootwads/logs providing some cover at baseflow. 7 7 100% 1Cascading riffle sections evaluated as one riffle under the bed category and as one grade control under the engineered structures category. 2. Bank 3. Engineered Structures1 1. Bed1 1. Vertical Stability (Riffle and Run units) 3. Step Pool Condition 4. Thalweg Position Table 6g. Visual Stream Morphology Stability Assessment Table Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Date of Last Visual Assessment: October 2023 Reach: Shake Rag Branch Reach 4 Assessed Length:385 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 1 1 100% Depth Sufficient 7 7 100% Length Appropriate 7 7 100% 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.8 8 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 8 8 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms.8 8 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. 8 8 100% 4. Habitat Pool forming structures maintaining ~Max Pool Depth : Bankfull Depth ≥ 1.6 Rootwads/logs providing some cover at baseflow. 7 7 100% 1Cascading riffle sections evaluated as one riffle under the bed category and as one grade control under the engineered structures category. 2. Bank 3. Engineered Structures1 1. Bed1 1. Vertical Stability (Riffle and Run units) 3. Step Pool Condition 4. Thalweg Position Table 6h. Visual Stream Morphology Stability Assessment Table Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Date of Last Visual Assessment: October 2023 Reach: Shake Rag Branch Reach 5 Assessed Length:1,134 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 57 57 100% Depth Sufficient 59 59 100% Length Appropriate 59 59 100% 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.59 59 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 59 59 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms.59 59 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. 59 59 100% 4. Habitat Pool forming structures maintaining ~Max Pool Depth : Bankfull Depth ≥ 1.6 Rootwads/logs providing some cover at baseflow. 59 59 100% 1Excludes riffles since they are evaluated in section 1. 2. Bank 3. Engineered Structures1 1. Bed1 1. Vertical Stability (Riffle and Run units) 3. Step Pool Condition 4. Thalweg Position Table 7. Vegetation Condition Assessment Table Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Date of Last Visual Assessment: October 2023 Planted Acreage 9.5 Vegetation Category Definitions Mapping Threshold (acres) Number of Polygons Combined Acreage % of Planted Acreage Bare Areas1 Very limited cover of both woody and herbaceous material 0.1 0 0.00 0.0% Low Stem Density Areas1 Woody stem densities clearly below target levels based on MY3, 5, or 7 stem count criteria.0.1 1 0.07 0.7% 1 0.07 0.7% 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 0.00 0.0% 1 0.07 0.7% Easement Acreage 18.0 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 1 0.02 0.1% Easement Encroachment Areas Areas or points (if too small to render as polygons at map scale).none 0 0.00 0.00% Total Cumulative Total 1Areas mapped with bare area and low stem density are less than 0.1 acres. Stream Photographs MY4 Photo Point 1 – UT1 Reach 1, view upstream (04/28/2023) Photo Point 1 – UT1 Reach 1, view downstream (04/28/2023) Photo Point 2 – UT1 Reach 1, view upstream (04/28/2023) Photo Point 2 – UT1 Reach 1, view downstream (04/28/2023) Photo Point 3 – UT1A, view upstream (04/28/2023) Photo Point 3 – UT1A, view downstream (04/28/2023) Photo Point 4 – UT1 Reach 2, view upstream (04/28/2023) Photo Point 4 – UT1 Reach 2, view downstream (04/28/2023) Photo Point 5 – UT2 Reach 1, view upstream (04/28/2023) Photo Point 5 – UT1 Reach 1, view downstream (04/28/2023) Photo Point 6 – UT2 Reach 2, view upstream (04/28/2023) Photo Point 6 – UT2 Reach 2, view downstream (04/28/2023) Photo Point 7 – UT3 Reach 1, view upstream (04/28/2023) Photo Point 7 – UT3 Reach 1, view downstream (04/28/2023) Photo Point 8 – UT3 Reach 2, view upstream (04/28/2023) Photo Point 8 – UT3 Reach 2, view downstream (04/28/2023) Photo Point 9 – UT3 Reach 2, view upstream (04/28/2023) Photo Point 9 – UT3 Reach 2, view downstream (04/28/2023) Photo Point 10 – UT3 Reach 2, view upstream (04/28/2023) Photo Point 10 – UT3 Reach 2, view downstream (04/28/2023) Photo Point 11 – UT4, view upstream (04/28/2023) Photo Point 11 – UT4, view downstream (04/28/2023) Photo Point 12 – UT4, view upstream (04/28/2023) Photo Point 12 – UT4, view downstream (04/28/2023) Photo Point 13 – UT4, view upstream (04/28/2023) Photo Point 13 – UT4, view downstream (04/28/2023) Photo Point 14 – UT8, view upstream (04/28/2023) Photo Point 14 – UT8, view downstream (04/28/2023) Photo Point 15 – UT7, view upstream (04/28/2023) Photo Point 15 – UT7, view downstream (04/28/2023) Photo Point 16 – SRB Reach 1, view upstream (04/28/2023) Photo Point 16 – SRB Reach 1, view downstream (04/28/2023) Photo Point 17 – SRB Reach 2, view upstream (04/28/2023) Photo Point 17 – SRB Reach 2, view downstream (04/28/2023) Photo Point 18 – SRB Reach 3, view upstream (04/28/2023) Photo Point 18 – SRB Reach 3, view downstream (04/28/2023) Photo Point 19 – SRB Reach 3, view upstream (04/28/2023) Photo Point 19 – SRB Reach 3, view downstream (04/28/2023) Photo Point 20 – SRB Reach 3, view upstream (04/28/2023) Photo Point 20 – SRB Reach 3, view downstream (04/28/2023) Photo Point 21 – SRB Reach 3, view upstream (04/28/2023) Photo Point 21 – SRB Reach 3, view downstream (04/28/2023) Photo Point 22 – SRB Reach 3, view upstream (04/28/2023) Photo Point 22 – UT3 Reach 2, view upstream (04/28/2023) Photo Point 22 – SRB Reach 3, view downstream (04/28/2023) Photo Point 23 – SRB Reach 4, view upstream (04/28/2023) Photo Point 23 – SRB Reach 4, view downstream (04/28/2023) Photo Point 24 – SRB Reach 4, view upstream (04/28/2023) Photo Point 24 – SRB Reach 5, view downstream (04/28/2023) Photo Point 25 – SRB Reach 5, view upstream (04/28/2023) Photo Point 25 – SRB Reach 5, view downstream (04/28/2023) Photo Point 26 – SRB Reach 5, view upstream (04/28/2023) Photo Point 26 – SRB Reach 5, view downstream (04/28/2023) Photo Point 27 – SRB Reach 5, view upstream (04/28/2023) Photo Point 27 – SRB Reach 5, view downstream (04/28/2023) Photo Point 28 – UT6, view upstream (06/14/2023) Photo Point 28 – UT6, view downstream (06/14/2023) Photo Point 29 – UT6, view upstream (06/14/2023) Photo Point 29 – UT6, view downstream (06/14/2023) Photo Point 30 – UT5, view upstream (06/14/2023) Photo Point 30 – UT5, view downstream (06/14/2023) Culvert Crossing Photographs MY4 Culvert Crossing – UT1 Reach 1 at STA 106+75, inlet view (04/28/2023) Culvert Crossing – UT1 Reach 1 at STA 106+75, outlet view (04/28/2023) Culvert Crossing – UT2 Reach 2 at STA 204+15, inlet view (04/28/2023) Culvert Crossing – UT2 Reach 2 at STA 204+15, outlet view (04/28/2023) Culvert Crossing – UT3 Reach 2 at STA 309+25, inlet view (04/28/2023) Culvert Crossing – UT3 Reach 2 at STA 309+25, outlet view (04/28/2023) Culvert Crossing – UT4 at STA 407+75, inlet view (04/28/2023) Culvert Crossing – UT4 at STA 407+75, outlet view (04/28/2023) Culvert Crossing – UT5 at STA 504+00, inlet view (6/15/2023) Culvert Crossing – UT5 at STA 504+00, outlet view (6/15/2023) Culvert Crossing – UT6 at STA 605+75, inlet view (6/15/2023) Culvert Crossing – UT6 at STA 605+75, outlet view (6/15/2023) Culvert Crossing – SRB Reach 3 at STA 914+00, inlet view (04/28/2023) Culvert Crossing – SRB Reach 3 at STA 914+00, outlet view (04/28/2023) Culvert Crossing – SRB Reach 3 at STA 920+25, inlet view (04/28/2023) Culvert Crossing – SRB Reach 3 at STA 920+25, outlet view (04/28/2023) Culvert Crossing – SRB Reach 5 at STA 928+25, inlet view (04/28/2023) Culvert Crossing – SRB Reach 5 at STA 928+25, outlet view (04/28/2023) Culvert Crossing – SRB Reach 5 at STA 932+00, inlet view (04/28/2023) Culvert Crossing – SRB Reach 5 at STA 932+00, outlet view (04/28/2023) Stream and Crest Gage Photographs MY4 Crest Gage 1, UT1 Reach 2 – (02/20/2023) Crest Gage 2, UT2 Reach 2 – (02/20/2023) Crest Gage 3, UT3 Reach 2 – (02/20/2023) Crest Gage 4, UT4 – (02/20/2023) Stream Gage 5, UT8 – (02/20/2023) Crest Gage 6, Shake Rag Branch Reach 5 – (02/20/2023) Conservation Easement Boundary Photographs MY4 Posts added along CE Boundary – UT4, view up-valley (10/02/2023) Posts added along CE Boundary – UT4, view up-valley (10/02/2023) Encroachment resolved – UT4, view up-valley (10/02/2023) Easement along farm road – UT4, view up-valley (08/24/2023) Pipe removed from easement – UT4, view up-valley (10/02/2023) Easement along farm road – SRB R5, view down-valley (10/02/2023) Improved Areas of Concern Photographs MY4 Poor herbaceous cover – UT3 Reach 2 near VP2 (12/03/2021) Herbaceous cover improving – UT3 Reach 2 near VP2 (4/28/2023) APPENDIX 3. Vegetation Plot Data Vegetation assessment and analysis not required in Monitoring Year 4 Monitoring Year 3 data included for reference Table 8. Vegetation Plot Criteria Attainment Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Overal MeanTract Mean 1 Y 100% 2 Y 3 Y 4 Y 5 Y MY3 Permanent Vegetation Plot MY3 Success Criteria Met (Y/N) 100%Tract Mean 100%3 Y 4 Y MY3 Mobile Vegetation Plot MY3 Success Criteria Met (Y/N) 1 Y 2 Y Table 9. CVS Permanent Vegetation Plot Metadata Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Proj, planted Each project is listed with its PLANTED stems per acre, for each year. This excludes live stakes. Database Name cvs-eep-entrytool-v2.5.0 Shake Rag MY3.mdb Database Location L:\Active Projects\005-02164 Shake Rag\Monitoring\Monitoring Year 3\Vegetation Assessment Computer Name MIMI-PC File Size 73781248 DESCRIPTION OF WORKSHEETS IN THIS DOCUMENT------------ Metadata Description of database file, the report worksheets, and a summary of project(s) and project data. 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. Description Stream mitigation site located in Madision County, NC 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 SUMMARY------------------------------------- Project Code 100018 Project Name Shake Rag Mitigation Site River Basin French Broad River Basin Length(ft)9,273 LF Stream-to-edge Width (ft)3 - 8 Required Plots (calculated)5 Sampled Plots 5 Area (sq m)38445 Required Plots (calculated)5 Sampled Plots 5 Table 10a. Planted and Total Stem Counts Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Scientific Name Common Name Species Type PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T Acer negundo Boxelder Tree 6 Acer rubrum Red Maple Tree Betula nigra River Birch Tree 1 1 1 2 2 2 1 1 1 2 2 2 3 3 3 Diospyros virginiana American Persimmon Tree 2 2 2 1 1 1 Fagus grandifolia American Beech Tree 1 1 1 Fraxinus pennsylvanica Green Ash Tree 1 1 1 3 3 3 3 3 3 Gleditsia triacanthos Honey Locust Shrub Tree 1 Liriodendron tulipifera Tulip Poplar Tree 1 1 7 3 3 7 3 3 3 2 2 2 2 2 2 Nyssa sylvatica Black Gum Tree 1 1 1 1 1 1 1 1 1 3 3 3 Platanus occidentalis Sycamore Tree 3 3 7 1 1 1 2 2 2 2 2 2 2 2 2 Quercus alba White Oak Tree 3 3 3 1 1 1 Quercus falcata Southern Red Oak Tree 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 Quercus rubra Red Oak Tree 2 2 2 1 1 1 1 1 1 2 2 2 3 3 3 14 14 24 11 11 16 13 13 13 13 13 13 15 15 21 8 8 8 7 7 8 8 8 8 7 7 7 7 7 8 567 567 971 445 445 647 526 526 526 526 526 526 607 607 850 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 Tree 6 10 Acer rubrum Red Maple Tree 2 Betula nigra River Birch Tree 9 9 9 9 9 9 10 10 10 12 12 12 Diospyros virginiana American Persimmon Tree 3 3 3 3 3 3 3 3 3 3 3 3 Fagus grandifolia American Beech Tree 1 1 1 1 1 1 1 1 1 3 3 3 Fraxinus pennsylvanica Green Ash Tree 7 7 7 7 7 7 7 7 7 7 7 7 Gleditsia triacanthos Honey Locust Shrub Tree 1 1 Liriodendron tulipifera Tulip Poplar Tree 11 11 21 12 12 17 12 12 24 12 12 12 Nyssa sylvatica Black Gum Tree 6 6 6 6 6 6 7 7 7 8 8 8 Platanus occidentalis Sycamore Tree 10 10 14 10 10 13 10 10 10 10 10 10 Quercus alba White Oak Tree 4 4 4 4 4 4 4 4 4 4 4 4 Quercus falcata Southern Red Oak Tree 6 6 6 6 6 6 6 6 6 1 1 1 Quercus rubra Red Oak Tree 9 9 9 9 9 9 10 10 10 15 15 15 66 66 87 67 67 78 70 70 92 75 75 75 10 10 12 10 10 12 10 10 11 10 10 10 534 534 704 542 542 631 567 567 745 607 607 607 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 Current Permanent Vegetation Plot Data (MY3 2022) Species count Stems per ACRE 0.0247 Permanent Plot 3 Permanent Plot 5 1 Stem count Permanent Plot 2 1 Permanent Plot 1 Permanent Plot 4 5 0.124 Stem count 5 0.02470.0247 size (ares) MY2 (2021) 0.124 Permanent Vegetation Plots Annual Mean MY3 (2022) 5 0.124 MY0 (2020) size (ares) 0.0247 0.0247 MY1 (2020) 1 Stems per ACRE size (ACRES) Species count 1 5 0.124 1 size (ACRES) Table 10b. Planted and Total Stem Counts Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Scientific Name Common Name Species Type Mobile Plot 1 Mobile Plot 2 Mobile Plot 3 Mobile Plot 4 PnoLS PnoLS PnoLS PnoLS Acer negundo Boxelder Tree Acer rubrum Red Maple Tree Betula nigra River Birch Tree 3 1 3 1 Diospyros virginiana American Persimmon Tree Fagus grandifolia American Beech Tree 1 Fraxinus pennsylvanica Green Ash Tree 2 2 Gleditsia triacanthos Honey Locust Shrub Tree Liriodendron tulipifera Tulip Poplar Tree 4 1 2 2 Nyssa sylvatica Black Gum Tree 2 1 Oxydendum arboreum Sourwood Tree 1 Platanus occidentalis Sycamore Tree 1 1 6 1 Quercus alba White Oak Tree 1 Quercus falcata Southern Red Oak Tree 2 3 2 Quercus rubra Red Oak Tree 2 2 12 8 17 10 1 1 1 1 0.0247 0.0247 0.0247 0.0247 6 5 6 7 486 324 688 405 Scientific Name Common Name Species Type MY3 (2022)MY2 (2021)MY1 (2020)MY0 (2020) PnoLS PnoLS PnoLS PnoLS Acer negundo Boxelder Tree Acer rubrum Red Maple Tree Betula nigra River Birch Tree 8 5 7 6 Diospyros virginiana American Persimmon Tree 3 3 Fagus grandifolia American Beech Tree 1 4 3 Fraxinus pennsylvanica Green Ash Tree 4 4 3 1 Gleditsia triacanthos Honey Locust Shrub Tree Liriodendron tulipifera Tulip Poplar Tree 9 4 4 7 Nyssa sylvatica Black Gum Tree 3 1 3 8 Oxydendum arboreum Sourwood Tree 1 Platanus occidentalis Sycamore Tree 9 6 11 9 Quercus alba White Oak Tree 1 7 3 Quercus falcata Southern Red Oak Tree 7 5 3 Quercus rubra Red Oak Tree 4 6 8 17 47 41 46 54 4 4 4 4 0.099 0.099 0.099 0.099 10 9 9 8 476 415 465 546 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 Mobile Vegetation Plots Annual Mean Stem count Stems per ACRE Species count size (ACRES) size (ares) Current Mobile Vegetation Plot Data (MY3 2022) Species count Stems per ACRE size (ACRES) Stem count size (ares) Table 10c. Planted and Total Stem Counts Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Scientific Name Common Name Species Type MY3 (2022)MY2 (2021)MY1 (2020)MY0 (2020) PnoLS PnoLS PnoLS PnoLS Acer negundo Boxelder Tree Acer rubrum Red Maple Tree Betula nigra River Birch Tree 17 14 17 18 Diospyros virginiana American Persimmon Tree 3 6 6 3 Fagus grandifolia American Beech Tree 2 1 5 6 Fraxinus pennsylvanica Green Ash Tree 11 11 10 8 Gleditsia triacanthos Honey Locust Shrub Tree Liriodendron tulipifera Tulip Poplar Tree 20 16 16 19 Nyssa sylvatica Black Gum Tree 9 7 10 16 Oxydendum arboreum Sourwood Tree 1 Platanus occidentalis Sycamore Tree 19 16 21 19 Quercus alba White Oak Tree 5 11 4 7 Quercus falcata Southern Red Oak Tree 13 11 9 1 Quercus rubra Red Oak Tree 13 15 18 32 113 108 116 129 9 9 9 9 0.222 0.222 0.222 0.222 11 10 10 10 508 486 522 580 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 Overall Annual Mean Stem count Stems per ACRE Species count size (ACRES) size (ares) Table 10d. Planted Stem Average Heights Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 MY0 MY1 MY2 MY3 Permanent Plot 1 2.4 2.7 2.6 3.2 Permanent Plot 2 2.4 1.9 1.8 1.9 Permanent Plot 3 2.5 2.8 2.9 3.5 Permanent Plot 4 2.4 2.8 3.2 4.0 Permanent Plot 5 2.6 2.1 2.2 2.5 Permanent Plot Site Average 2.5 2.5 2.5 3.0 Mobile Plot 1 1.9 2.5 2.4 2.8 Mobile Plot 2 2.0 2.6 1.9 2.9 Mobile Plot 3 1.8 2.9 2.3 3.1 Mobile Plot 4 2.3 2.6 1.8 3.1 Mobile Plot Site Average 2.0 2.7 2.1 3.0 Overall Site Average 2.3 2.5 2.3 3.0 Average Stem Height (ft) by Plot APPENDIX 4. Morphological Summary Data and Plots Morphological assessment and analysis not required in Monitoring Year 4. Monitoring Year 3 data included for reference Table 11a. Baseline Stream Data Summary Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 UT1 Reach 2, UT2 Reach 2, UT3 Reach 2, UT4 Parameter Gage Min Max Min Max Min Max 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) Floodprone Width (ft)8 15 8 12 8 13 9 13 Bankfull Mean Depth (ft) Bankfull Max Depth (ft) Bankfull Cross-sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio 1.4 2.2 1.4 2.2 1.4 2.2 1.4 2.2 Bank Height Ratio D50 (mm) Profile Riffle Length (ft) Riffle Slope (ft/ft)0.096 0.252 0.063 0.152 0.043 0.176 0.057 0.171 0.080 0.241 0.078 0.266 0.015 0.339 0.037 0.292 Pool Length (ft) Pool Max Depth (ft)0.8 1.8 0.7 1.3 0.8 1.4 0.8 1.4 0.4 1.8 0.7 1.7 0.5 2.1 0.7 2.0 Pool Spacing (ft)9 28 8 16 8 17 6 14 6 15 9 18 7 20 7 22 5 36 14 34 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) 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 Slope (ft/ft) 1. Some or all of UT3 Reach 2 and UT4 had been previous buried in rock-lined channel or pipes so cross-section data could not be collected. Reported lengths are estimates based upon land owner communiction, remote sensing, and field verification. 2. Pattern data is not applicable for A-type and B-type channels SC: Silt/Clay <0.062 mm diameter particles (---): Data was not provided N/A: Not Applicable 5.5 0.4 2.0 15.0 6.4 13 0.5 --- 2.3 112 5.9 143 7.6 21 1.8 90 3.7 181 6.7 11 2.3 19.7 1.6 71.7 0.6 0.3 6.0 13 0.6 1.9 18.4 2.1 10 0.3 0.6 16.9 3.1 0.1757 N/A2 N/A2 0.1700 0.06 A4a+ 8.3 19 --- 75 1.2 Pre-Restoration Condition Design 5.9 6.1 0.5 0.6 0.6 UT3 Reach 2 7.2 0.5 As-Built/Baseline 4.5 UT2 Reach 2 UT4 UT3 Reach 2 UT4UT2 Reach 2 UT3 Reach 2 UT4UT1 Reach 2 N/A 5.3 3.1 N/A1 0.5 N/A1 3.0 1.0 1.3 6.0 1015.7 21.6 N/A1 UT1 Reach 2 UT2 Reach 2 4.7 3.25.5 UT1 Reach 2 0.4 2.4 0.3 0.30.4 0.4 0.2 1.22.0 2.3 0.8 4.3 1.6 N/A1 0.4 N/A11.0 2.3 18.4 7.0 N/A1 15.0 15.0 15.0 1.6 9.16.4 1.0 1.01.01.0 1.0 1.0 1.0 N/A1 2.1 ---100 6 N/A1 1.01.0 1.0 N/A12.7 67.464.0------61.8 N/A 1.4 ---N/A1 --- N/A2 N/A N/A2 N/A2 N/A2N/A2 N/A2 N/A2 N/A2 N/A2 N/A2N/A2 N/A1 N/A2 N/A2 N/A2 N/A2 N/A2N/A2 N/A2 N/A2 N/A1 N/A N/A2 N/A2N/A2 N/A2N/A2 0.3/1.34/20.7/ 154.8/272.5/512 0.5/15-20/100/ 300-400/>1400 0.25/0.7/5.5/ 15/250 N/A120-25/45/75/ 150/270 2.6 3.3 2.8 0.3/2/12.8/90/ 180/512 0.4/4/25.4/99.5/ 202.4/>2048 0.3/0.73/7.1/ 155.5/315.2/512 4.1 2.03.3 4.1 2.83.8 99428322311366 0.05 A4a+/B4a 0.11 N/A 0.11 0.05 0.05 <1%<1%<1% 0.06 A4a+A4a+N/A1 0.11 0.050.05 0.06 0.05 A4a+/B4a A4a+/B4a A4a+/B4aA4a+/B4a A4a+/B4a A4a+/B4a A4a+/B4a 5.37.2 8.1 6.7 4.88.1 7.4 N/A1 61419163512N/A1 ---16 9 9 --------- 10 --------- N/A1---12 194412---19 0.1262 0.1520 0.1102 ---------0.1164 0.1659 0.176 0.1102 1,019 930278304 --- 278 304 1,019 930 1.071.05 1.01 N/A1 255 1.03 0.1200 0.1500 N/A1 1.021.03 1.07 1.051.05 1.021.03 0.10930.1279 0.1592 0.16430.1130 0.1550 0.1650 0.1080 296 1,3871 9101 N/A2 N/A2 N/A2 N/A2 N/A2 N/A1 N/A1 N/A1 N/A1 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 Table 11b. Baseline Stream Data Summary Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 UT8, Shake Rag Branch Parameter Gage Min Max Min Max Min Max 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)5.2 5.5 Floodprone Width (ft)7 11 8 13 10 16 12 19 Bankfull Mean Depth (ft) Bankfull Max Depth (ft) Bankfull Cross-sectional Area (ft2)1.6 1.7 Width/Depth Ratio 16.6 17.5 Entrenchment Ratio 1.4 2.2 1.4 2.2 1.4 2.2 1.4 2.2 1.8 1.9 Bank Height Ratio D50 (mm)75.9 84.1 Profile Riffle Length (ft) Riffle Slope (ft/ft)0.045 0.161 0.064 0.166 0.065 0.120 0.040 0.123 0.012 0.151 0.052 0.421 0.038 0.094 0.040 0.143 Pool Length (ft) Pool Max Depth (ft)0.7 1.3 0.8 1.4 1.0 1.8 1.2 2.0 0.7 1.4 0.4 2.2 0.8 1.9 0.8 2.4 Pool Spacing (ft)7 18 8 18 9 17 11 25 11 31 5 18 8 51 9 86 7 47 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 2.5 2.6 Max part size (mm) mobilized at bankfull 122 126 Stream Power (Capacity) W/m2 Additional Reach Parameters Drainage Area (SM) Watershed Impervious Cover Estimate (%) Rosgen Classification Bankfull Velocity (fps)6.1 6.2 Bankfull Discharge (cfs)10 11 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 Slope (ft/ft) 1. Some or all of SRB Reach 3 and UT8 had been previous buried in rock-lined channel or pipes so cross-section data could not be collected. Reported lengths are estimates based upon land owner communiction, remote sensing, and field verification. 2. Pattern data is not applicable for A-type and B-type channels SC: Silt/Clay <0.062 mm diameter particles (---): Data was not provided N/A: Not Applicable 0.6 19 0.9 4.0 14.6 2.5 N/A1 0.1275 0.0913 0.0659 0.0850 101.2 6.6 26 5.4 19 1.03 0.0770 0.0660 0.0761 0.1341 0.0775 1.03 1.081.06 210 1 1,451 1 385 1,216 8.1 0.06600.1360 1.07 1.04 1.06 7.6 1.01 72.7 46 3.5 18.4 5.8 0.25 385 1,134 N/A1 1.03 --- 1.08 ------ 1.01 206 0.0832 1,393 385 1,134 206 1,345 0.06850.0901 0.1317 0.0976 0.0685 0.0901 0.1523 --- ---16 24 34 N/A1 16 24 34 ---------6 10 17 29 --- 24 34 6 ------------ 7.1 6.8 6.6 4.2 N/A1 16 23 34 10 17 A4/B4a A4/B4a A4a+/B4a A4/B4a A4/B4a N/A1 9.6 8.1 6.8 5.5 <1%<1%<1% N/A1 A4a+A4/B4a A4 A4/B4a A4a+/B4a A4/B4a 0.06 0.12 0.25 0.03 0.06 0.12 N/A 0.03 0.06 0.12 0.24 0.03 288 60 ---2.4 1.2 ---357 --- ---3.2 ---2.4 ---3.2 0.1/0.3/5.7/ 35.5/78.3/180 0.3/2/14.6/ 110.1/207.2/512 0.3/1.3/14.6/ 105.8/237.7/512 0.4/1.6/21.1/ 157.9/243.4/512N/A1 N/A1 ---1-2/8-9/10-20/ 90-100/180 N/A2 N/A2 N/A2 N/A2 N/A N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A1 ------1.8 ------24.7 N/A N/A1 N/A1 ---10-20 ------ 1.0 1.0 1.0 1.0 1.0 1.0N/A1 1.1 1.0 3.1 1.0 1.0 15.0 15.0 19.9 N/A1 7.5 2.9 1.3 6.8 N/A1 6.2 9.0 9.0 15.0 14.0 0.8 N/A1 1.7 2.9 5.0 1.9 2.4 3.6 5.1 1.4 0.4 N/A1 0.9 0.9 1.5 0.5 0.6 1.4 0.8 0.5 0.4 0.5 0.6 0.3 N/A1 25 15 9 36 N/A1 0.5 0.6 Shake Rag Branch Reach 4 0.7 0.4 5.2 5.8 7.2 8.8 0.3 0.5 10 Shake Rag Branch Reach 5 N/A N/A1 3.3 5.1 6.7 5.3 Shake Rag Branch Reach 5 UT8 Shake Rag Branch Reach 3 Pre-Restoration Condition Design As-Built/Baseline UT8 Shake Rag Branch Reach 3 Shake Rag Branch Reach 4 Shake Rag Branch Reach 5 UT8 Shake Rag Branch Reach 3 Shake Rag Branch Reach 4 N/A1 N/A1 N/A1 N/A1 N/A1 N/A1 ------ N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 N/A2 2.4 120 1.8 86 N/A2 N/A2 N/A2 N/A2 Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Parameter Gage Min Max Min Max Min Max Min Max Min Max Min Max Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth Bankfull Max Depth Bankfull Cross-sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio D50 (mm) Riffle Length (ft) Riffle Slope (ft/ft)0.0240 0.2000 0.0810 0.2900 0.0250 0.0730 0.0110 0.1400 0.0500 0.1000 Pool Length (ft) Pool Max Depth (ft) Pool Spacing (ft)6 32 10 17 14 31 18 27 11 19 Pool Volume (ft3) Channel Beltwidth (ft) Radius of Curvature (ft) Rc/Bankfull Width (ft/ft) Meander Length (ft) Meander Width Ratio 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 Drainage Area (SM) Watershed Impervious Cover Estimate (%) Rosgen Classification Bankfull Velocity (fps) Bankfull Discharge (cfs) Q-NFF regression (2-yr) Q-USGS extrapolation (1.2-yr) Q-Mannings Valley Slope (ft/ft) Channel Thalweg Length (ft) Sinuosity 1.10 1.20 Water Surface Slope (ft/ft) Bankfull/Channel Slope (ft/ft) SC: Silt/Clay <0.062 mm diameter particles (---): Data was not provided N/A: Not Applicable 6.8 12 1.0 4.6 10.0 1.7 0.7 6.2 0.6 1.0 3.8 10.1 6.2 27 21 4.4 8.8 2.1 1.3 0.4 1.2 1.8 9.3 1.0 1.7 3.6 12.8 --- --- --- --- B5a 0.02 --- --- 4.9 0.9 0.03 A5a+ --- --- 0.26/0.5/0.91/19/ 97/128 Additional Reach Parameters 59 Profile ------ --- --- ------ 6.6 19 --- --------- 0.1418 --- 0.0840 1.00 0.0680 0.0650 --- 0.0986 0.0400 ------ 1.20 --- 0.1000 --- 0.0480 --- 0.1025 1.25 --- 31 --- 27 --- A4/B4a A4/B4a 8 --- A4/B4a A4/B4a 6.27.3 5.0 N/A 0.1139 0.0815 ------ 1.2 4.1 --- --- N/A 0.12 0.12 2613 --- ------ --- --- 1.7 Substrate, Bed and Transport Parameters --- --- --- ------ --- --- 0.4/8/19/102.3/ 257/>2048 0.1/0.3/1.2/11/ 24/64 N/A --- 11/42/59/130/ 170/256 11/42/59/130/ 170/256 --- N/A --- --- --- Pattern 1.3---1.7 --- --- --- --------- 1.6 0.04 1.01.0 UT to Austin Branch (upstream) UT to Austin Branch (downstream)UT to Gap Branch UT to Hampton Creek 0.25 Reference Reach Data 0.7 --- --- Table 11c. Reference Reach Data Summary Ironwood Tributary UT to South Fork Fishing Creek 187 N/A 2.7 9.1 Dimension and Substrate - Riffle 5.0 10 0.6 0.8 4.1 6.7 0.5 0.8 0.7 Coarse gravel --------- --------- 59 --- --- 2.6 3.4 1.0 1.2 1.0 19 4.3 Table 12a. Morphology and Hydraulic Summary (Dimensional Parameters - Cross-Section) Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 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 2709.81 2709.77 2709.75 2709.77 2738.54 2738.65 2738.70 2738.63 2617.65 2617.72 2617.44 2617.25 Low Bank Elevation 2709.81 2709.86 2709.84 2709.75 2738.54 2738.74 2738.70 2738.63 2617.65 2617.60 2617.61 2617.36 Bankfull Width (ft)4.7 5.0 5.3 3.0 3.2 3.0 3.0 2.6 6.0 3.7 6.3 3.3 Floodprone Width (ft)10 13 14 11 10 12 10 13 13 12 16 13 Bankfull Mean Depth (ft)0.3 0.3 0.3 0.4 0.2 0.3 0.2 0.2 0.3 0.4 0.4 0.7 Bankfull Max Depth (ft)0.4 0.6 0.6 0.5 0.3 0.4 0.3 0.5 0.6 0.6 1.2 1.1 Bankfull Cross-Sectional Area (ft2)1.2 1.6 1.7 1.1 0.6 0.8 0.6 0.6 1.9 1.4 2.8 2.3 Bankfull Width/Depth Ratio 18.4 15.4 16.7 8.1 16.9 10.7 16.3 10.4 18.4 9.7 14.4 4.7 Bankfull Entrenchment Ratio 2.1 2.6 2.7 3.7 3.1 4.1 3.1 5.2 2.1 3.3 2.5 4.1 Bankfull Bank Height Ratio 1.0 1.2 1.2 1.0 1.0 1.3 1.0 1.0 1.0 0.8 1.2 1.1 Dimension and Substrate Base MY1 MY2 MY3 MY4 MY5 MY6 MY7 Base2 MY1 MY2 MY3 MY4 MY5 MY6 MY7 Base MY1 MY2 MY3 MY4 MY5 MY6 MY7 Bankfull Elevation 2616.07 2616.04 2616.06 2616.11 2503.27 2503.37 2503.36 2503.40 2499.51 2499.56 2499.61 2499.27 Low Bank Elevation 2616.07 2616.04 2616.06 2616.11 2503.27 2503.23 2503.24 2503.28 2499.51 2499.56 2499.61 2499.27 Bankfull Width (ft)5.4 4.2 3.5 4.5 8.3 7.5 8.3 8.3 5.9 5.2 6.0 4.3 Floodprone Width (ft)------------14 13 13 13 ------------ Bankfull Mean Depth (ft)0.7 0.5 0.5 0.4 0.5 0.4 0.4 0.4 0.7 0.8 0.7 0.6 Bankfull Max Depth (ft)1.1 0.9 1.0 0.7 0.8 0.7 0.7 0.7 1.0 1.2 1.1 0.8 Bankfull Cross-Sectional Area (ft2)4.0 2.1 1.8 2.0 4.3 3.1 3.3 3.3 4.4 4.1 4.4 2.5 Bankfull Width/Depth Ratio 7.3 8.3 6.7 10.0 16.2 17.8 21.0 21.0 7.9 6.7 8.2 7.5 Bankfull Entrenchment Ratio ------------1.7 1.7 1.6 1.6 ------------ Bankfull Bank Height Ratio ------------1.0 0.8 0.9 0.9 ------------ Dimension and Substrate Base MY1 MY2 MY3 MY4 MY5 MY6 MY7 Bankfull Elevation 2520.23 2520.23 2520.32 2520.35 Low Bank Elevation 2520.23 2520.23 2520.24 2520.30 Bankfull Width (ft)5.3 4.2 5.0 5.2 Floodprone Width (ft)36 37 35 37 Bankfull Mean Depth (ft)0.3 0.3 0.2 0.2 Bankfull Max Depth (ft)0.5 0.5 0.4 0.6 Bankfull Cross-Sectional Area (ft2)1.4 1.4 0.9 1.1 Bankfull Width/Depth Ratio 19.9 12.8 26.2 24.1 Bankfull Entrenchment Ratio 6.8 8.6 7.0 7.0 Bankfull Bank Height Ratio 1.0 1.0 0.8 0.9 2Cross-section dimensions updated in MY1. N/A N/A N/A N/A N/A N/A N/A 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. UT1 Reach 2 Cross-Section 1, Riffle UT2 Reach 2 Cross-Section 2, Riffle UT3 Reach 2 Cross-Section 3, Riffle UT4 Cross-Section 6, Pool UT8 Cross-Section 7, Riffle UT3 Reach 2 Cross-Section 4, Pool UT4 Cross-Section 5, Riffle Table 12b. Morphology and Hydraulic Summary (Dimensional Parameters - Cross-Section) Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 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 2632.06 2631.95 2632.08 2631.98 2621.09 2620.96 2621.01 2621.00 2620.50 2620.23 2620.64 2620.42 Low Bank Elevation 2632.06 2631.95 2632.01 2631.98 2621.09 2620.96 2621.11 2621.17 2620.50 2620.23 2620.64 2620.42 Bankfull Width (ft)5.2 3.1 3.3 3.8 5.5 4.8 6.0 6.1 4.0 4.0 4.2 3.7 Floodprone Width (ft)10 11 10 10 10 9 11 14 ------------ Bankfull Mean Depth (ft)0.3 0.5 0.4 0.4 0.3 0.4 0.4 0.4 0.8 0.7 0.9 0.8 Bankfull Max Depth (ft)0.6 0.8 0.7 0.8 0.6 0.6 0.7 1.1 1.1 1.0 1.4 1.0 Bankfull Cross-Sectional Area (ft2)1.6 1.6 1.4 1.6 1.7 1.7 2.3 2.7 3.0 2.8 3.8 2.9 Bankfull Width/Depth Ratio 16.6 5.8 8.2 9.4 17.5 13.6 15.5 13.8 5.3 5.7 4.6 4.6 Bankfull Entrenchment Ratio 1.9 3.6 3.0 2.7 1.8 1.9 1.8 2.3 ------------ Bankfull Bank Height Ratio 1.0 1.0 0.9 1.0 1.0 1.0 1.2 1.2 ------------ 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 2530.35 2530.43 2530.37 2530.46 2500.82 2500.82 2500.78 2500.80 2500.20 2500.12 2499.98 2499.96 Low Bank Elevation 2530.35 2530.36 2530.25 2530.33 2500.82 2500.82 2500.76 2500.77 2500.20 2500.12 2499.98 2499.96 Bankfull Width (ft)7.6 7.8 7.3 7.1 8.1 8.0 7.2 6.8 7.2 7.1 6.9 7.0 Floodprone Width (ft)19 16 14 17 46 46 46 52 ------------ Bankfull Mean Depth (ft)0.5 0.4 0.4 0.4 0.4 0.4 0.5 0.5 1.1 1.3 1.2 1.0 Bankfull Max Depth (ft)0.9 0.6 0.6 0.7 0.8 0.9 0.9 1.1 1.9 1.9 1.8 1.5 Bankfull Cross-Sectional Area (ft2)4.0 3.4 3.0 3.0 3.5 3.5 3.4 3.3 8.1 8.9 8.0 6.6 Bankfull Width/Depth Ratio 14.6 18.0 18.1 17.1 18.4 18.2 15.5 14.0 6.4 5.7 6.0 7.3 Bankfull Entrenchment Ratio 2.5 2.1 1.9 2.4 5.8 5.7 6.4 7.6 ------------ Bankfull Bank Height Ratio 1.0 0.9 0.8 0.8 1.0 1.0 1.0 1.0 ------------ N/A N/A Shake Rag Branch Reach 3 Cross-Section 8, Riffle Shake Rag Branch Reach 3 Cross-Section 9, Riffle Shake Rag Branch Reach 3 Cross-Section 10, Pool N/A N/A N/A 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. Shake Rag Branch Reach 4 Cross-Section 11, Riffle Shake Rag Branch Reach 5 Cross-Section 12, Riffle Shake Rag Branch Reach 5 Cross-Section 13, Pool N/A Table 13a. Monitoring Data - Stream Reach Data Summary Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 UT1 Reach 2 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)0.080 0.241 Pool Length (ft) Pool Max Depth (ft)0.4 1.8 Pool Spacing (ft)7 20 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 N/A: Not Applicable As-Built/Baseline MY1 MY2 MY3 MY4 MY5 MY6 MY7 4.7 5.0 5.3 3.0 10 13 14 11 0.3 0.3 0.3 0.4 N/A0.4 0.6 0.6 0.5 1.2 1.6 1.7 1.1 18.4 15.4 16.7 8.1 2.1 2.6 2.7 3.7 1.0 1.2 1.2 1.0 64.0 N/A1 N/A1 N/A1 N/A1 N/A1 0.3/2/12.8/90/ 180/512 0.4/18.4/34.8/87.7/ 143.4/512 0.3/1.3/8.0/81.3/ 128/180 N/A N/A 2.0 99 0.11 <1% A4a+/B4a 5.3 1.03 0.1279 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. 6.4 --- 278 Table 13b. Monitoring Data - Stream Reach Data Summary Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 UT2 Reach 2 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)0.078 0.266 Pool Length (ft) Pool Max Depth (ft)0.7 1.7 Pool Spacing (ft)7 22 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 N/A: Not Applicable As-Built/Baseline MY1 MY2 MY3 MY4 MY5 MY6 MY7 3.2 3.0 3.0 2.6 10 12 10 13 0.2 0.3 0.2 0.2 N/A0.3 0.4 0.3 0.5 0.6 0.8 0.6 0.6 16.9 10.7 16.3 10.4 3.1 4.1 3.1 5.2 1.0 1.3 1.0 1.0 67.4 N/A1 N/A1 N/A1 N/A1 N/A1 0.4/4/25.4/99.5/ 202.4/>2048 0.7/10.2/33.9/105.6/ 158.4/512 0.1/1.7/14.1/107.3/ 165.3/362 N/A N/A 1.84 90 0.05 <1% A4a+/B4a 4.8 1.07 0.1592 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. 3.0 --- 304 Table 13c. Monitoring Data - Stream Reach Data Summary Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 UT3 Reach 2 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)0.015 0.339 Pool Length (ft) Pool Max Depth (ft)0.5 2.1 Pool Spacing (ft)5 36 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 N/A: Not Applicable As-Built/Baseline MY1 MY2 MY3 MY4 MY5 MY6 MY7 6.0 3.7 6.3 3.3 13 12 16 13 0.3 0.4 0.4 0.7 N/A0.6 0.6 1.2 1.1 1.9 1.4 2.8 2.3 18.4 9.7 14.4 4.7 2.1 3.3 2.5 4.1 1.0 0.8 1.2 1.1 61.8 N/A1 N/A1 N/A1 N/A1 N/A1 0.3/0.73/7.1/ 155.5/315.2/512 1.5/10.4/35.4/121.2/ 179.7/512 SC/1.8/11.2/96.7/ 151.5/512 N/A N/A 3.68 181 0.06 <1% A4a+/B4a 7.6 1.05 0.1643 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. 21.0 --- 1,019 Table 13d. Monitoring Data - Stream Reach Data Summary Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 UT4 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)0.037 0.292 Pool Length (ft) Pool Max Depth (ft)0.7 2.0 Pool Spacing (ft)14 34 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 N/A: Not Applicable As-Built/Baseline MY1 MY2 MY3 MY4 MY5 MY6 MY7 8.3 7.5 8.3 8.3 14 13 13 13 N/A 0.5 0.4 0.4 0.4 0.8 0.7 0.7 0.7 4.3 3.1 3.3 3.3 16.2 17.8 21.0 21.0 1.7 1.7 1.6 1.6 1.0 0.8 0.9 0.9 71.7 N/A1 N/A1 N/A1 N/A1 N/A1 0.3/1.34/20.7/ 154.8/272.5/512 0.4/5.0/10.7/120.7/ 169.2/256 0.6/13.3/53.7/137/ 209.3/362 N/A N/A 2.28 112 0.05 <1% A4a+/B4a 5.9 1.02 0.1093 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. 13.6 --- 930 Table 13e. Monitoring Data - Stream Reach Data Summary Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 UT8 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)0.012 0.151 Pool Length (ft) Pool Max Depth (ft)0.7 1.4 Pool Spacing (ft)5 18 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 N/A: Not Applicable As-Built/Baseline MY1 MY2 MY3 MY4 MY5 MY6 MY7 5.3 4.2 5.0 5.2 36 37 35 37 N/A 0.3 0.3 0.2 0.2 0.5 0.5 0.4 0.6 1.4 1.4 0.9 1.1 19.9 12.8 26.2 24.1 6.8 8.6 7.0 7.0 1.0 1.0 0.8 0.9 24.7 N/A1 N/A1 N/A1 N/A1 N/A1 0.1/0.3/5.7/ 35.5/78.3/180 SC/0.4/18.3/53.4/ 79/362 SC/0.3/12.6/70.5/ 113.5/256 N/A N/A 1.23 60 0.03 <1% A4/B4a 4.2 1.06 0.0761 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. 6.0 --- 206 Table 13f. Monitoring Data - Stream Reach Data Summary Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Shake Rag Branch Reach 3 Parameter Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Dimension and Substrate - Riffle2 Bankfull Width (ft)5.2 5.5 3.1 4.8 3.3 6.0 3.8 6.1 Floodprone Width (ft)9 11 10 11 10 14 Bankfull Mean Depth (ft)0.4 0.5 Bankfull Max Depth (ft)0.6 0.8 0.8 1.1 Bankfull Cross-sectional Area (ft2)1.6 1.7 1.6 1.7 1.4 2.3 1.6 2.7 Width/Depth Ratio 16.6 17.5 5.8 13.6 8.2 15.5 9.4 13.8 Entrenchment Ratio 1.8 1.9 3.6 1.9 1.8 3.0 2.3 2.7 Bank Height Ratio 0.9 1.2 1.0 1.2 D50 (mm)75.9 84.1 Profile Riffle Length (ft) Riffle Slope (ft/ft)0.052 0.421 Pool Length (ft) Pool Max Depth (ft)0.4 2.2 Pool Spacing (ft)8 51 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 2.5 2.6 Max part size (mm) mobilized at bankfull 122 126 Stream Power (Capacity) W/m2 Additional Reach Parameters Drainage Area (SM) Watershed Impervious Cover Estimate (%) Rosgen Classification Bankfull Velocity (fps)6.1 6.2 Bankfull Discharge (cfs)10 11 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 N/A: Not Applicable MY3 MY4 MY5 1.0 N/A MY6 MY7As-Built/Baseline MY1 MY2 10 0.6 0.7 0.4 0.40.3 1.0 N/A1 N/A1 N/A1 N/A1 N/A1 1.03 0.1341 0.3/2/14.6/ 110.1/207.2/512 0.4/18.4/34.8/87.7/ 143.4/1024 0.1/1.4/11/121.7/ 193.1/362 N/A N/A 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. --- 1,345 0.06 <1% A4a+/B4a Table 13g. Monitoring Data - Stream Reach Data Summary Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Shake Rag Branch Reach 4 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)0.038 0.094 Pool Length (ft) Pool Max Depth (ft)0.8 1.9 Pool Spacing (ft)9 86 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 N/A: Not Applicable As-Built/Baseline MY1 MY2 MY3 MY4 MY5 MY6 MY7 7.6 7.3 7.17.8 19 14 1716 N/A 0.5 0.4 0.40.4 0.9 0.6 0.70.6 4.0 3.0 3.03.4 14.6 18.1 17.118.0 2.5 1.9 2.42.1 0.91.0 0.8 0.8 72.7 N/A1 N/A1 N/A1 N/A1 N/A1 0.3/1.3/14.6/ 105.8/237.7/512 0.7/10.2/33.9/105.6/ 158.4/512 0.8/12.5/45/157.1/ 241.4/362 N/A N/A 2.4 120 0.12 <1% A4/B4a 6.6 1.08 0.0775 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. 26 --- 385 Table 13h. Monitoring Data - Stream Reach Data Summary Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Shake Rag Branch Reach 5 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)0.040 0.143 Pool Length (ft) Pool Max Depth (ft)0.8 2.4 Pool Spacing (ft)7 47 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 N/A: Not Applicable As-Built/Baseline MY1 MY2 MY3 MY4 MY5 MY6 MY7 8.1 7.2 6.88.0 46 46 5246 N/A 0.4 0.5 0.50.4 0.8 0.9 1.10.9 3.5 3.4 3.33.5 18.4 15.5 14.018.2 5.8 6.4 7.65.7 1.01.0 1.0 1.0 101.2 N/A1 N/A1 N/A1 N/A1 N/A1 0.4/1.6/21.1/ 157.9/243.4/512 0.5/3.7/11/61.2/ 113.8/180 0.3/9.9/16.7/85.7/ 160.7/512 N/A N/A 1.8 86 0.25 <1% A4/B4a 5.4 1.01 0.0660 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. 19 --- 1,134 Cross-Section 1-UT1 Reach 2 Bankfull Dimensions 1.1 x-section area (ft.sq.) 3.0 width (ft) 0.4 mean depth (ft) 0.5 max depth (ft) 3.4 wetted perimeter (ft) 0.3 hydraulic radius (ft) 8.1 width-depth ratio 11.3 W flood prone area (ft) 3.7 entrenchment ratio 1.0 low bank height ratio Survey Date:5/2022 Field Crew:Wildlands Engineering Monitoring Year 4 - 2023 Shake Rag Mitigation Site NCDMS Project No. 100018 Cross-Section Plots View Downstream 2709 2710 2711 2712 0 5 10 15 20 25 30 El e v a t i o n ( f t ) Width (ft) 111+70 Riffle MY0 (1/2020)MY1 (10/2020)MY2 (6/2021)MY3 (5/2022)Bankfull Floodprone Area MY0 BKF Area Elevation Cross-Section 2-UT2 Reach 2 Bankfull Dimensions 0.6 x-section area (ft.sq.) 2.6 width (ft) 0.2 mean depth (ft) 0.5 max depth (ft) 2.8 wetted perimeter (ft) 0.2 hydraulic radius (ft) 10.4 width-depth ratio 13.4 W flood prone area (ft) 5.2 entrenchment ratio 1.0 low bank height ratio Survey Date:5/2022 Field Crew:Wildlands Engineering View Downstream Monitoring Year 4 - 2023 Shake Rag Mitigation Site NCDMS Project No. 100018 Cross-Section Plots 2738 2739 2740 2741 5 10 15 20 25 30 35 El e v a t i o n ( f t ) Width (ft) 203+69 Riffle MY0 (1/2020)MY1 (10/2020)MY2 (6/2021)MY3 (5/2022)Bankfull Floodprone Area MY0 BKF Area Elevation Cross-Section 3-UT3 Reach 2 Bankfull Dimensions 2.3 x-section area (ft.sq.) 3.3 width (ft) 0.7 mean depth (ft) 1.1 max depth (ft) 4.2 wetted perimeter (ft) 0.5 hydraulic radius (ft) 4.7 width-depth ratio 13.4 W flood prone area (ft) 4.1 entrenchment ratio 1.1 low bank height ratio Survey Date:5/2022 Field Crew:Wildlands Engineering Note: View Downstream Monitoring Year 4 - 2023 Survey captures MY3 repairs with current low top of bank Shake Rag Mitigation Site NCDMS Project No. 100018 Cross-Section Plots 2615 2616 2617 2618 2619 2620 15 20 25 30 35 El e v a t i o n ( f t ) Width (ft) 312+06 Riffle MY0 (2/2015)MY1 (10/2020)MY2 (6/2021)MY3 (5/2022)Bankfull Floodprone Area MY0 BKF Area Elevation Cross-Section 4-UT3 Reach 2 Bankfull Dimensions 2.0 x-section area (ft.sq.) 4.5 width (ft) 0.4 mean depth (ft) 0.7 max depth (ft) 5.2 wetted perimeter (ft) 0.4 hydraulic radius (ft) 10.0 width-depth ratio Survey Date:5/2022 Field Crew:Wildlands Engineering Monitoring Year 4 - 2023 Shake Rag Mitigation Site NCDMS Project No. 100018 Cross-Section Plots View Downstream 2614 2615 2616 2617 2618 2619 15 20 25 30 35 40 El e v a t i o n ( f t ) Width (ft) 312+14 Pool MY0 (1/2020)MY1 (10/2020)MY2 (6/2021)MY3 (5/2022)Bankfull Cross-Section 5-UT4 Bankfull Dimensions 3.3 x-section area (ft.sq.) 8.3 width (ft) 0.4 mean depth (ft) 0.7 max depth (ft) 8.6 wetted perimeter (ft) 0.4 hydraulic radius (ft) 21.0 width-depth ratio 12.9 W flood prone area (ft) 1.6 entrenchment ratio 0.9 low bank height ratio Survey Date:5/2022 Field Crew:Wildlands Engineering View Downstream Monitoring Year 4 - 2023 Shake Rag Mitigation Site NCDMS Project No. 100018 Cross-Section Plots 2502 2503 2504 2505 2506 15 20 25 30 35 40 El e v a t i o n ( f t ) Width (ft) 405+41 Riffle MY0 (1/2020)MY1 (10/2020)MY2 (6/2021)MY3 (5/2022)Bankfull Floodprone Area MY0 BKF Area Elevation Cross-Section 6-UT4 Bankfull Dimensions 2.5 x-section area (ft.sq.) 4.3 width (ft) 0.6 mean depth (ft) 0.8 max depth (ft) 5.1 wetted perimeter (ft) 0.5 hydraulic radius (ft) 7.5 width-depth ratio Survey Date:5/2022 Field Crew:Wildlands Engineering View Downstream Monitoring Year 4 - 2023 Shake Rag Mitigation Site NCDMS Project No. 100018 Cross-Section Plots 2498 2499 2500 2501 2502 2503 15 20 25 30 35 40 El e v a t i o n ( f t ) Width (ft) 405+74 Pool MY0 (1/2020)MY1 (10/2020)MY2 (6/2021)MY3 (5/2022)Bankfull Cross-Section 7-UT8 Bankfull Dimensions 1.1 x-section area (ft.sq.) 5.2 width (ft) 0.2 mean depth (ft) 0.6 max depth (ft) 5.5 wetted perimeter (ft) 0.2 hydraulic radius (ft) 24.1 width-depth ratio 36.7 W flood prone area (ft) 7.0 entrenchment ratio 0.9 low bank height ratio Survey Date:5/2022 Field Crew:Wildlands Engineering View Downstream Monitoring Year 4 - 2023 Shake Rag Mitigation Site NCDMS Project No. 100018 Cross-Section Plots 2519 2520 2521 2522 20 25 30 35 40 El e v a t i o n ( f t ) Width (ft) 801+30 Riffle MY0 (1/2020)MY1 (10/2020)MY2 (6/2021)MY3 (5/2022)Bankfull Floodprone Area MY0 BKF Area Elevation Cross-Section 8-Shake Rag Branch Reach 3 Bankfull Dimensions 1.6 x-section area (ft.sq.) 3.8 width (ft) 0.4 mean depth (ft) 0.8 max depth (ft) 4.5 wetted perimeter (ft) 0.3 hydraulic radius (ft) 9.4 width-depth ratio 10.4 W flood prone area (ft) 2.7 entrenchment ratio 1.0 low bank height ratio Survey Date:5/2022 Field Crew:Wildlands Engineering View Downstream Monitoring Year 4 - 2023 Shake Rag Mitigation Site NCDMS Project No. 100018 Cross-Section Plots 2631 2632 2633 2634 2635 15 20 25 30 35 El e v a t i o n ( f t ) Width (ft) 915+97 Riffle MY0 (1/2020)MY1 (10/2020)MY2 (6/2021)MY3 (5/2022)Bankfull Floodprone Area MY0 BKF Area Elevation Cross-Section 9-Shake Rag Branch Reach 3 Bankfull Dimensions 2.7 x-section area (ft.sq.) 6.1 width (ft) 0.4 mean depth (ft) 1.1 max depth (ft) 6.9 wetted perimeter (ft) 0.4 hydraulic radius (ft) 13.8 width-depth ratio 13.8 W flood prone area (ft) 2.3 entrenchment ratio 1.2 low bank height ratio Survey Date:5/2022 Field Crew:Wildlands Engineering View Downstream Monitoring Year 4 - 2023 Shake Rag Mitigation Site NCDMS Project No. 100018 Cross-Section Plots 2619 2620 2621 2622 2623 2624 10 15 20 25 30 El e v a t i o n ( f t ) Width (ft) 916+73 Riffle MY0 (1/2020)MY1 (10/2020)MY2 (6/2021)MY3 (5/2022)Bankfull Floodprone Area MY0 BKF Area Elevation Cross-Section 10-Shake Rag Branch Reach 3 Bankfull Dimensions 2.9 x-section area (ft.sq.) 3.7 width (ft) 0.8 mean depth (ft) 1.0 max depth (ft) 4.8 wetted perimeter (ft) 0.6 hydraulic radius (ft) 4.6 width-depth ratio Survey Date:5/2022 Field Crew:Wildlands Engineering View Downstream Monitoring Year 4 - 2023 Shake Rag Mitigation Site NCDMS Project No. 100018 Cross-Section Plots 2619 2620 2621 2622 2623 2624 10 15 20 25 30 El e v a t i o n ( f t ) Width (ft) 916+79 Pool MY0 (1/2020)MY1 (10/2020)MY2 (6/2021)MY3 (5/2022)Bankfull Cross-Section 11-Shake Rag Branch Reach 4 Bankfull Dimensions 3.0 x-section area (ft.sq.) 7.1 width (ft) 0.4 mean depth (ft) 0.7 max depth (ft) 7.4 wetted perimeter (ft) 0.4 hydraulic radius (ft) 17.1 width-depth ratio 17.4 W flood prone area (ft) 2.4 entrenchment ratio 0.8 low bank height ratio Survey Date:5/2022 Field Crew:Wildlands Engineering View Downstream Monitoring Year 4 - 2023 Shake Rag Mitigation Site NCDMS Project No. 100018 Cross-Section Plots 2529 2530 2531 2532 2533 15 20 25 30 35 40 El e v a t i o n ( f t ) Width (ft) 924+84 Riffle MY0 (1/2020)MY1 (10/2020)MY2 (6/2021)MY3 (5/2022)Bankfull Floodprone Area MY0 BKF Area Elevation Cross-Section 12-Shake Rag Branch Reach 5 Bankfull Dimensions 3.3 x-section area (ft.sq.) 6.8 width (ft) 0.5 mean depth (ft) 1.1 max depth (ft) 7.4 wetted perimeter (ft) 0.4 hydraulic radius (ft) 14.0 width-depth ratio 51.9 W flood prone area (ft) 7.6 entrenchment ratio 1.0 low bank height ratio Survey Date:5/2022 Field Crew:Wildlands Engineering View Downstream Monitoring Year 4 - 2023 Shake Rag Mitigation Site NCDMS Project No. 100018 Cross-Section Plots 2499 2500 2501 2502 2503 20 25 30 35 40 45 El e v a t i o n ( f t ) Width (ft) 929+35 Riffle MY0 (1/2020)MY1 (10/2020)MY2 (6/2021)MY3 (5/2022)Bankfull Floodprone Area MY0 BKF Area Elevation Cross-Section 13-Shake Rag Branch Reach 5 Bankfull Dimensions 6.6 x-section area (ft.sq.) 7.0 width (ft) 1.0 mean depth (ft) 1.5 max depth (ft) 7.9 wetted perimeter (ft) 0.8 hydraulic radius (ft) 7.3 width-depth ratio Survey Date:5/2022 Field Crew:Wildlands Engineering View Downstream Monitoring Year 4 - 2023 Shake Rag Mitigation Site NCDMS Project No. 100018 Cross-Section Plots 2498 2499 2500 2501 2502 2503 20 25 30 35 40 45 El e v a t i o n ( f t ) Width (ft) 929+40 Pool MY0 (1/2020)MY1 (10/2020)MY2 (6/2021)MY3 (5/2022)Bankfull APPENDIX 5. Hydrology Summary Data and Plots Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 MY Method MY3 MY1 MY2 Debris Wracklines1 MY2 Debris Wracklines1 MY3 MY4 1Photo documentation of debris wracklines are included in the electronic support files 2Multiple bankfull events recorded within these dates Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 MY Method MY1 MY2 MY3 MY4 7/10/2022 7/10/2022 UT1 Reach 2 7/10/2022 7/10/2022 MY3 5/27/2022 6/15/2022 2/6/2020 2/6/2020 6/15/2022 7/10/2022 9/12/2022 MY3 5/27/2022 7/10/2022 5/27/2022 7/10/2022 UT3 Reach 2 7/19/2021 8/9/2021 8/7/2021 8/17/2021MY2 MY2 7/19/2021 8/13/2021 8/17/2021 10/8/2021 8/4/2023 - 8/15/2023 2 7/19/2021 8/13/2021 7/10/2022 9/12/2022 5/27/2022 Crest Gage 8/14/2023 Table 14. Verification of Bankfull Events Reach Date of Occurrence 4/13/2020 4/13/2020MY1 7/19/2021 7/19/2021 8/18/2021 9/9/2023 9/9/2023 MY2 UT2 Reach 2 MY4 1/1/2022 - 10/11/2022 284 days 7/19/2021 2/13/2020 Date of Data Collection 2/13/2020 8/9/2021 8/18/2021 10/8/2021 10/8/2021 8/17/2021 10/8/2021 7/19/2021 8/7/2021 8/17/2021 7/19/2021 292 days Table 15. Verification of Consecutive Flow Days Reach Date of Occurrence Maximum Consecutive Days of Stream Flow 1/1/2020 - 10/16/2020 289 days Crest Gage UT8 1/1/2023 - 12/20/2023 353 days Stream Gage Shake Rag Branch Reach 5 8/4/2023 8/4/2023 Crest Gage MY4 UT4 1/4/2023 2/17/2023 1/4/2023 2/17/2023 1/1/2021 - 10/20/2021 Stream and Crest Gage Plots Monitoring Year 4 - 2023 Shake Rag Mitigation Site DMS Project No. 100018 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 2707.0 2707.5 2708.0 2708.5 2709.0 2709.5 2710.0 2710.5 2711.0 Ra i n f a l l ( i n ) Wa t e r L e v e l ( f t ) Monitoring Year 4 -2023 Rainfall Crest Gage #1 - UT1 Reach 2 Water Depth Thalweg Elevation Bankfull Crest Gage #1 -UT1 Reach 2 Stream and Crest Gage Plots Monitoring Year 4 - 2023 Shake Rag Mitigation Site DMS Project No. 100018 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 2736.0 2736.5 2737.0 2737.5 2738.0 2738.5 2739.0 2739.5 2740.0 Ra i n f a l l ( i n ) Wa t e r L e v e l ( f t ) Monitoring Year 4 -2023 Rainfall Crest Gage #2 - UT2 Reach 2 Water Depth Thalweg Elevation Bankfull Crest Gage #2 -UT2 Reach 2 Stream and Crest Gage Plots Monitoring Year 4 - 2023 Shake Rag Mitigation Site DMS Project No. 100018 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0.0 1.0 2.0 3.0 4.0 5.0 6.0 2614.0 2614.5 2615.0 2615.5 2616.0 2616.5 2617.0 Ra i n f a l l ( i n ) Wa t e r L e v e l ( f t ) Monitoring Year 4 -2023 Rainfall Crest Gage #3 - UT3 Reach 2 Water Depth Thalweg Elevation Bankfull Crest Gage #3 -UT3 Reach 2 Stream and Crest Gage Plots Monitoring Year 4 - 2023 Shake Rag Mitigation Site DMS Project No. 100018 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0.0 1.0 2.0 3.0 4.0 5.0 6.0 2499.0 2500.0 2501.0 2502.0 2503.0 2504.0 2505.0 Ra i n f a l l ( i n ) Wa t e r L e v e l ( f t ) Monitoring Year 4 -2023 Rainfall Crest Gage #4 - UT4 Water Depth Thalweg Elevation Bankfull Crest Gage #4 -UT4 Stream and Crest Gage Plots Monitoring Year 4 - 2023 Shake Rag Mitigation Site DMS Project No. 100018 353 days of consecutive stream flow Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0.0 1.0 2.0 3.0 4.0 5.0 6.0 2524.0 2525.0 2526.0 2527.0 2528.0 2529.0 2530.0 Ra i n f a l l ( i n ) Wa t e r L e v e l ( f t ) Monitoring Year 4 -2023 Rainfall Stream Gage #5 - UT8 Water Depth Thalweg Elevation Bankfull Stream Gage #5 -UT8 Stream and Crest Gage Plots Monitoring Year 4 - 2023 Shake Rag Mitigation Site DMS Project No. 100018 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c 0.0 1.0 2.0 3.0 4.0 5.0 6.0 2497 2498 2499 2500 2501 2502 2503 Ra i n f a l l ( i n ) Wa t e r L e v e l ( f t ) Monitoring Year 4 -2023 Rainfall Crest Gage #6 - Shake Rag Branch Reach 5 Water Depth Thalweg Elevation Bankfull Crest Gage #6 -Shake Rag Branch Reach 5 Monthly Rainfall Data Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 2023 rainfall collected by NC CRONOS Station, Mars Hill 6.8 E (located about 5 miles from the Site) 30th and 70th percentile rainfall data collected from WETS station Marshall, NC 0 1 2 3 4 5 6 7 8 Jan-23 Feb-23 Mar-23 Apr-23 May-23 Jun-23 Jul-23 Aug-23 Sep-23 Oct-23 Nov-23 Dec-23 Pr e c i p i t a t i o n ( i n ) Date Shake Rag 30-70 Percentile Graph for Rainfall in 2023 Mars Hill 6.8 E 30th Percentile 70th Percentile APPENDIX 6. Additional Data Shake Rag Mitigation Site DMS Project No. 100018 Monitoring Year 4 - 2023 Reach Station Length (LF)Issue mapped on MY2 (2021) CCPV Description MY3 (2022) Management Action MY4 (2023) Status UT1 Reach 2 112+00 N/A Headcut/downcutting Structure1 dislodged Reset structure boulder Bed stable; some minor scour on bank 306+00 N/A Headcut/downcutting Structure1 piping Reset downstream structure Structure is stable 307+75 10 Bank instability Flow on side of riffle Regrade bank, recompact riffle material against bank Bank revegetating and stable 309+90 N/A Headcut/downcutting Riffle/structure1 piping at head Reset head of riffle Riffle functioning as designed 310+85 5 Bank instability Minor scour Stabilize isolated bank scour Bank revegetating and stable 311+25 N/A Headcut/downcutting Riffle material shift Reset head of riffle, regrade bank Bank revegetating and stable; Riffle functioning as designed 311+75 N/A Headcut/downcutting Riffle material shift Build new drop to replace eroded riffle Structure is stable 312+00 20 Bed instability Flow under stone Repair head of riffle and add substrate material Riffle functioning as designed 312+30 N/A Headcut/downcutting Riffle material shift Add boulder footer to drop Structure is stable 312+70 N/A Headcut/downcutting Structure1 piping Reconstruct downstream structure, stabilize bank Bank revegetating and stable; Riffle functioning as designed 313+25 5 Bank instability Minor erosion Hand work, monitor Bank revegetating and stable 314+60 N/A Headcut/downcutting Riffle eroded Drop ok, add splash rock by hand, monitor Structure is stable 921+50 25 Bed instability 921+75 10 Bank instability 922+15 10 Bank instability Minor piping right side of structure Plug pipping structure, stabilize bank Bank revegetating; Structure is stable 922+50 N/A Headcut/downcutting Riffle material shift Add splash rock/footer stone, regrade bank Bank revegetating; Riffle functioning 922+90 N/A Headcut/downcutting Riffle material shift Add splash rock/footer stone, regrade bank Bank revegetating; Riffle functioning 923+75 20 Deposition Sediment deposition – natural valley slope break Monitor No longer an issue; Channel mobilized sediment 924+00 20 Bank instability Minor toe erosion Stabilize bank Bank revegetating and stable Shake Rag Reach 5 937+75 N/A Structure issue Structure dislodged Hand work, monitor Structure is stable 400+25 N/A Structure issue Structure pipping Plug pipping structure Structure is stable 404+25 N/A Headcut/downcutting Piping under repair Plug with handwork/monitor Structure is stable 1 Encompassed within a cascading riffle feature, as displayed on the Shake Rag Record Drawings from as-built (4/3/2020). Not applicable (N/A): Lengths not associated with instances (points) UT4 Table 16. Stream Repairs Status UT3 Reach 2 Shake Rag Reach 4 Shake Rag Reach 3 Structure1 piping with bank erosion Rebuild structures, stabilize bank Bank revegetating; Structures are stable MEETING NOTES MEETING: MY4 IRT Site Walk SHAKE RAG Mitigation Site French Broad 06010105; Madison County, NC DEQ Contract No. 7190 DMS Project No. 100018 USACE Action ID: SAW-2017-01570 DWR Project #: 2017-1157v1 Wildlands Project No. 005-02164 DATE: On-site Meeting: Thursday, June 22, 2023 Meeting Notes Distributed: Wednesday, June 28, 2023 LOCATION: Shake Rag Rd Mars Hill, NC Attendees Steve Kichefski, USACE Erin Davis, USACE Andrea Leslie, NCWRC Mac Haupt, DWR Maria Polizzi, DWR Paul Wiesner, DMS Harry Tsomides, DMS Matthew Reid, DMS Jake McLean, Wildlands Joe Lovenshimer, Wildlands Mimi Caddell, Wildlands Meeting Notes The meeting began around 1pm. Maps and a brief overview of the project were presented by Wildlands and DMS at the parking area along the farm road near the downstream culvert crossing on Shake Rag Branch. From there, the group proceeded to walk the site with the goal to see representative portions of the project. 1. Paul asked Wildlands to describe any concerns they have about the project. Wildlands responded that though the site has demonstrated good stem density, the tree height has lagged for which the main cause appears to be deer browse and some competition with herbaceous vegetation. Joe described actions that the Wildlands stewardship team has taken to boost growth and give the stems a competitive advantage by adding soil amendments and repellex tablets, and conducting ring sprays in areas of dense tall fescue. Jake also asserted that there were some lessons learned in regard to managing pasture grasses during construction that has been improved upon for newer projects. 2. Another concern that was discussed was the encroachments that have occurred along the unfenced portions of the lower conservation easement boundary. Wildlands confirmed that the mowing encroachments documented in the MY3 (2022) monitoring report have been resolved by adding posts and communicating with the landowner. Jake and Matthew described additional encroachments that were first observed in January 2023 due to landowner waterline activities that caused some disturbance SHAKE RAG Mitigation Site – Meeting Notes Wildlands Engineering, Inc. page 2 SHAKE RAG Mitigation Site MY4 IRT Site Walk of the vegetation within the portion of the UT4 easement adjacent to the farm road. Joe described actions taken to resolve the new encroachments which included reseeding and replanting container trees in those areas. The waterline, an overflow line from an upslope spring box, was redirected into the adjacent easement break near the culvert crossing (outside of the CE). Wildlands has had several successful discussions with the landowner to emphasize the importance of not disturbing any part of the conservation easement. Mimi confirmed that this will be documented in the MY4 (2023) monitoring report. 3. The group then walked to the UT4 crossing to observe where the new encroachments occurred and view the improvement in vegetation. 4. Continuing up the valley along the UT4, IRT members observed several examples of successful ring sprays with no collateral damage to the planted stems. It was noted that though some of the planted stems are small, they are healthy and showing signs of vigorous new growth this year. 5. The group walked up to the jurisdictional start of UT4 where baseflow was observed. IRT members noted some discontinuous flow under larger rock structures, but the stream was not exhibiting stability issues. Mac asked if the stream was monitored for flow. Mimi responded that since it is classified as perennial, there was no required monitoring for continuous flow and that there is a gage located downstream used to document bankfull events. 6. The group then walked back towards the lower Shake Rag Branch crossing and up the main stem’s valley to the UT3 confluence. On the way, the group noted liking the large culverts and also the wetland area in the vicinity of UT8. Jake described the repairs that occurred in April 2022 to address several localized instances of dislodged, piping structures and shifted riffle material. The repairs were observed to be functioning with some flow going under a few structures. IRT members asked about reasons for the damage. Wildlands described that large storms and tropical depressions that had come through the region during MY1 and MY2. Jake added that the substrate material size class used during construction that was harvested on site was variable and sometimes lacked mid-range size classes that may have aided in embedding the cascade riffle structures and that it could have been helpful to import material during construction. 7. Continuing up UT3, improvements in herbaceous coverage were observed near VP2. Joe described stewardship efforts which consisted of reseeding with a cover crop mixes for the last three seasons and spraying the area with compost tea beginning this year. 8. IRT members expressed interest in seeing a representative example of a steep headwater stream where no restoration work was done. The group decided to walk up to the upper reaches of Shake Rag Branch to view a reference condition for the site where seasonal flow conditions could be observed. Andrea brought up the topic of aquatic organism passage and whether some discontinuity of flow is a habitat issue for these headwater systems. Steve added that there is difficulty in determining the best design approach depending on the slope and drainage area for first order streams. Jake described some lessons learned working on steep headwater tributaries to utilize in the future such as limiting the number of pools and importing material with a better size class variety. 9. Walking back down Shake Rag Branch Reach 2, Wildlands noted the successful treatment of previously dense pockets of invasive species including tree of heaven (Ailanthus altissima) and multiflora rose (Rosa multiflora). 10. The group walked back to the parking area and circled up to summarize the main discussion points during the site walk. SHAKE RAG Mitigation Site – Meeting Notes Wildlands Engineering, Inc. page 3 SHAKE RAG Mitigation Site MY4 IRT Site Walk a. Steve was overall pleased with the site and though the low seasonal flow resulting in seeping under steep structure drops may be a habitat issue, it does not seem to be a stability issue. He indicated that he did not see a need to require any intervention scheme. (As a side note, Wildlands does do some minor handwork when piping issues are identified and thought to be due to construction related issues and not just low summertime flows). b. Erin requested that Wildlands be sure to document all the management actions done to address low stem heights in monitoring reports and was pleased with the progress of efforts to address prior conservation easement encroachments. c. Paul requested that Wildlands continue to document encroachment issues and keep a log of communications with the landowner regarding easement compliance discussions. This will allow for an easier transfer to DEQ stewardship when the history of the site is well documented. Paul also noted that it is preferable for these communications to remain internal between Wildlands and the landowner before needing to involve DMS. d. Andrea had left and was not present for summary discussion. The meeting concluded at 3:30 PM. All Attendees listed have been copied by email. These meeting minutes were prepared by Mimi Caddell and reviewed by Jake McLean and Joe Lovenshimer on June 23, 2023, and represent the authors’ interpretation of events.