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HomeMy WebLinkAbout20140194 Ver 1_Year 6 Monitoring Report_2021_20220131ID#* 20140194 Version* 1 Select Reviewer: Erin Davis Initial Review Completed Date 01/31/2022 Mitigation Project Submittal - 1/31/2022 Is this a Prospectus, Technical Proposal or a New Site?* O Yes O No Type of Mitigation Project:* Stream Wetlands Buffer Nutrient Offset (Select all that apply) Project Contact Information Contact Name:* Email Address:* Harry Tsomides harry.tsomides@ncdenr.gov Project Information .............................................................................................................................................................................................................................................................................. ID#:* 20140194 Version:* 1 Existing ID# Existing Version Project Type: DMS Mitigation Bank Project Name: Roses Creek Stream Mitigation Site County: Burke Document Information Mitigation Document Type:* Mitigation Monitoring Report File Upload: RosesCreek_96309_MY6_2021.pdf 36.72MB Please upload only one PDF of the complete file that needs to be submitted... Signature Print Name: * Harry Tsomides Signature: * /y ta"m;� Year 6 Monitoring Report Roses Creek Burke County, NC DMS Project ID No. 96309 Construction Completed: May 2016 .' UAS Data Collected: March 4, 2021 Visual Data Collected: February 25 March 4 July 27 Sept 8, Nov 4, 2021 1 Submitted: January 2022 Prepared for: NC Department of Environmental Quality Division of Mitigation Services 1652 Mail Service Center Raleigh, NC 27699-1652 Prepared by: HDR Engineering Inc. (HDR) of the Carolinas 555 Fayetteville Street, Suite 900 Fn'CA Raleigh, NC 27601-3034 Page i F)R January 25, 2022 Dear Harry Tsomides Project Manager, NCDEQ-DMS DMS provided the following comments and HDR has replied with the below responses in italics: HDR states that "During Year 5 monitoring, when considering natural recruits, stems per acre were exceeding criteria, and visual monitoring was suggested for the remainder of the monitoring period." Does this mean HDR is not planning to quantitatively monitor vegetation during MY7? Please note that all approved mitigation plan monitoring and performance standards need to be followed unless a mitigation plan addendum is approved. HDR will plan to quantitatively monitor vegetation during MY7. Amended report on page 4. It is indicated that the culvert above UT 1 connecting to the pond is most likely blocked and needs to be adjusted; does HDR currently have any plan to rectify this? The following statement was added to page 4. "In early 2022, HDR plans to investigate and remediate with the landowner any potential blockage at the culvert crossing above UT1. Miscellaneous down cutting/erosion is noted on UT1 and UT2. Was there any head cutting? Please indicate if HDR is planning any remedial action on these areas, or feel that no action is warranted. Similarly, please indicate any plan to address the cow wasting/adjacent impact areas at the lower end of Roses Creek. These have all been observed over the years so if HDR is planning any activities, it would be a good idea to implement in 2022 prior to planned close out in 2023. HDR added the following clarifying statements on page 4. "In early 2022, HDR plans to investigate and remediate with the landowner any potential blockage at the culvert crossing above UT1." For the minor channel downcutting - "HDR does not feel any repair actions are necessary for the minor downcutting along UT1 and UT2." For the lagoon area - "In 2022, HDR will continue to monitor this area and will work with the landowner to see if fencing out an additional area in the vicinity is achievable". Thank you for noting the various invasive species and plans to treat in early 2022. DMS recommends allowing for follow up treatment in early 2023 as well, to address any resprouting prior to closeout in 2023. HDR will plan for a final treatment in early 2023. Please show the vegetation plots (and all monitoring features) on the CCPVs; even though plot data were not collected in 2021, all monitoring features need to be shown hdrinc.com 555 Fayetteville St., Suite 900, Raleigh NC 27601 T 919.232.6600 on the CCPVs. You may indicate that the 2020/MY5 attainment data were used to determine whether the plots showed success or failure. HDR has added all monitoring features to the CCPV. • Please continue to include the 8/27/2019 IRT meeting minutes and USACE and DWR comments, as an Appendix, and reference in the report. HDR has included the IRT meeting minutes as Appendix D and has referenced it in the report. • Please describe in the report if and how the recently noted encroachment issues have been addressed. HDR has not addressed any encroachment issues (two cow wasting areas at the bottom of Roses Creek) in 2021 and these will be addressed in 2022. • The data collection years for 2021 events in the events table are listed as 2020; assume this is a typo that just needs to be changed to 2021. HDR has amended the typos and changed to '2021" and also changed the stream morphology collection data to September 2021 as stated on page 4. • At the 2021 credit release meeting, the IRT asked about Cross Section 4, which has down cut approximately 1 foot, and asked that HDR look at that cross section in detail in MY6 (2021). Please provide an update and comment on the channel conditions at that location. During the credit release meeting in 2020, Cross Section 4 was noted to have down cut approximately 1 foot. Cross Section 4 is in the vicinity of a previous dam removal from 2019 and appears to be redistributing sediment throughout the reach. HDR will carry out cross section monitoring in Year 7 to determine if it has stabilized. • At the 2021 credit release meeting, the IRT requested that site monitoring not be conducted until later into the growing season. Thank you for collecting the vegetation data in September. The 2021 (MY6) visual assessment for geomorphology is listed as February; please ensure that all monitoring data collection in 2022 be performed later in the year. HDR adjusted the geomorphology to September, as this was a typo. • Please date the problem area and aerial photos. HDR dated the problem area and aerial photos in the report. Digital Support File Comments • Please submit stream problem areas as line features and ensure that a feature is submitted for each identified problem area. HDR added line features instead of polygons for each of the three problem areas and added an encroachment polyline file for the two areas of cow wasting adjacent to the easement fence. • The scoured eroding segment of Roses Creek should have an associated number of unstable segments associated with the reported length — it is currently listed as 0. HDR added in 10 feet of length in Table 5 to represent Roses Creek downcutting areas around Cross Section 4. • Please submit water level gauge data, include figures in the report, and include the surface water summary table with the number of consecutive days. If data is unavailable, please explain why. HDR water level gauge data was corrupted for all three UTs. HDR reached out to Onset to rectify the data files however, no solution was found. No data will be submitted this year. Data loggers will be re -launched early in Year 7 monitoring period and will be checked to be sure they are in working order. • Please include the photos used in the report as JPEGS. HDR has included the photos in the report as JPEGS. • Please include a figure displaying the 301h and 701h percentile of monthly precipitation relative to observed precipitation and submit these data. HDR has included the USACE Antecedent Tool output showing 30-day rolling total rainfall, large rain events, and the 30-year normal range of monthly precipitation. Between May and June of 2021, it was drier than normal. Sincerely, HDR Engineering (HDR) of the Carolinas Jessica Tisdale Sr. Environmental Scientist Prepared by: F) ICA HDR I ICA 555 Fayetteville Street, Suite 900 Raleigh, North Carolina 27601 919.232.6600 919.232.6642 (fax) I HEREBY CERTIFY THAT THE DOCUMENT CONTAINED HEREIN, ROSES CREEK YEAR 6 MONITORING REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION. SIGNED AND DATED THIS 25 DAY OF January 2022. wkiil.dil(cv Vickie Miller, PWS, AICP Page ii DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 TABLE OF CONTENTS SECTION PAGE 1.0 PROJECT SUMMARY..................................................................................................... 2 1.1 GOALS AND OBJECTIVES........................................................................................................ 2 1.2 SUCCESS CRITERIA................................................................................................................. 3 1.3 BACKGROUND SUMMARY...................................................................................................... 3 1.4 VISUAL VEGETATION ASSESSMENT....................................................................................... 3 1.5 VISUAL STREAM ASSESSMENT............................................................................................... 4 2.0 REFERENCES...................................................................................................................5 APPENDIX A. PROJECT VICINITY MAP AND BACKGROUND TABLES ............................................ 6 APPENDIX B. VISUAL ASSESSMENT DATA................................................................................ 13 APPENDIX C. HYDROLOGIC DATA............................................................................................ 33 APPENDIX D. 2019/2020 IRT MEETING MINUTES NOTES......................................................... 35 LIST OF FIGURES FIGURE PAGE Figure1. Vicinity Map.................................................................................................................. 7 Figure 2.1 — 2.9. Current Condition Plan View...................................................................... 14 Figures 3.1 - 3.18. Problem Areas, Buffer Vegetation and Aerial Photos ......................... 28 Figure 4.1 USACE Antecedent Precipitation vs. Normal Range ........................................ 34 LIST OF TABLES TABLE PAGE Table 1. Project Components and Mitigation Credits............................................................ 8 Table 2. Project Activity and Reporting History...................................................................... 9 Table 3. Project Contacts Table............................................................................................. 10 Table 4. Project Information..................................................................................................... 11 Table 5. Visual Stream Morphology Stability Assessment .................................................. 23 Table 6. Vegetation Condition Assessment........................................................................... 27 Table 7. Verification of Bankfull Events.................................................................................. 33 Page 1 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 1.0 PROJECT SUMMARY The following report summarizes the vegetation establishment and stream stability for Year 6 monitoring for the Roses Creek Site (hereafter referred to as the "Site") in Burke County, North Carolina. 1.1 Goals and Objectives Primary goals for the Site, as detailed in the Roses Creek Stream Mitigation Site Mitigation Plan (ICA Engineering 2015) include: 1. Reducing water quality stressors and providing/enhancing flood attenuation. 2. Restoring and enhancing aquatic, semi -aquatic and riparian habitat. 3. Restoring and enhancing habitat connectivity with adjacent natural habitats. The following objectives accomplish the goals listed above: 1. Reducing water quality stressors and providing/enhancing flood attenuation through: a. Restoring the existing degraded, straightened and incised/entrenched streams as primarily a Priority 1 restoration where bankfull and larger flows can access the floodplain allowing nutrients, sedimentation, trash and debris from upstream runoff to settle from floodwaters to the extent practical. Restoring a stable dimension, pattern, and profile will ensure the channel will transport and attenuate watershed flows and sediment loads without aggrading or degrading. b. Restore channel banks by relocating the channel, excavating bankfull benches, placing in -stream structures to reduce shearing forces on outside meander bends, and planting native vegetative species to provide soil stability, thus reducing stream bank stressors. c. Reducing point source (i.e. cattle and equipment crossings) and non -point source (i.e. stormwater runoff through pastures) pollution associated with on -site agricultural operations (hay production and cattle) by exclusionary fencing from the stream and riparian buffer and by eliminating all stream crossings from the easement. d. Plant a vegetative buffer on stream banks and adjacent floodplains to treat nutrient enriched surface runoff from adjacent pastureland associated with on -site agricultural operations. e. Restoring riparian buffers adjacent to the streams that are currently maintained for hay production that will attenuate floodwaters, in turn reducing stressors from upstream impacts. 2. Restoring and enhancing aquatic, semi -aquatic and riparian habitat through: a. Restoration of a sinuous gravel bed channel that promotes a stable bed form, and accommodates benthic macroinvertebrate and fish propagation. Additionally, woody materials such as log structures, overhanging planted vegetation and toe wood/brush toe in submerged water will provide a diversity of shading, bed form and foraging opportunities for aquatic organisms. b. Restoring native vegetation to the stream channel banks and the adjacent riparian corridor, that is currently grass dominated, will diversify flora and create a protected habitat corridor, which will provide an abundance of available foraging and cover habitat for a multitude of amphibians, reptiles, mammals and birds. 3. Restoring and enhancing habitat connectivity with adjacent natural habitats through: a. Planting the riparian buffer with native vegetation. Page 2 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 b. Protection of the restored community will ensure a protected wildlife corridor between the Site and the upstream and downstream mature riparian buffers and upland habitats. c. Converting approximately 15 acres from existing agricultural land to riparian buffer protected by permanent conservation easement. 1.2 Success Criteria Monitoring of restoration efforts will be performed until success criteria are fulfilled. Monitoring includes stream channel/hydraulics and vegetation. In general, the restoration success criteria, and required remediation actions, are based on the Stream Mitigation Guidelines (USACE et al. 2003) and the Ecosystem Enhancement Program Monitoring Requirements and Performance Standards for stream and/or Wetland Mitigation (NCEEP 2011). Project success criteria are further detailed in the Baseline Monitoring Document &As -Built Baseline Report (HDRIICA 2016). 1.3 Background Summary The North Carolina Department of Environmental Quality Division of Mitigation Services (DMS) contracted HDRJICA to restore 4,746 linear feet of Roses Creek and three of its unnamed tributaries within the Site to assist in fulfilling stream mitigation needs in the watershed. The Site is located approximately 12 miles northwest of downtown Morganton in Burke County, NC. The Site contains Roses Creek and three unnamed headwater tributaries of Roses Creek (UT 1, UT 2 and UT 3). The Site is located within the 03050101060030 14-digit Hydrologic Unit, which is also a DMS Targeted Hydrologic Unit for Cataloging Unit 03050101 of the Catawba River Basin. Roses Creek is classified as a Water Supply Watershed (WS-III), as it is part of the headwaters that feed Lake Rhodhiss. The Site is comprised of one property owned by Robert B. Sisk and Martha M. Sisk (PIN # 1767479652) (known as the Sisk Farm). Additional information concerning project history is presented in Table 2. 1.4 Visual Vegetation Assessment Visual assessment of on -site vegetation suggests that planted stems are continuing a healthy growth pattern trajectory and volunteer stems comprised of many native species are becoming prevalent across the site. Thick recruits of river birch are located on the downstream right of Roses Creek at STA. 35+00 - 39+00. This early successional vegetation competition is a sign of good soil productivity and the area will naturally thin itself through resource competition. Mimosa (Albizia julibrissin), Chinese privet (Ligustrum sinense), multiflora rose (Rosa multiflora) and Japanese honeysuckle (Lonicera japonica) were the invasive species noted along UT 1. A large mimosa shrub is located at STA 12+00 on the downstream right bank about 35 feet from the stream. Chinese privet, multiflora rose and Japanese honeysuckle were noted around STA 12+50, STA 18+50 and sporadically in between these two areas along UT 1. Removal treatments to these species occurred along UT 1 in 2019 (mechanical and chemical) and in 2020 (chemical only). HDR plans to do additional mechanical and chemical treatments in early 2022 before the growing season and a final treatment as suggested by DMS in early 2023. Sparse patches of cattails (Typha latifolia) are located at the top of UT 2 around STA 11+00 through STA 12+00 on the downstream left area. Figures 3.1 — 3.3 and CCPV illustrates the current conditions and location of these invasive species. Page 3 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 During Year 5 monitoring, when considering natural recruits, stems per acre were exceeding criteria, and visual monitoring was suggested for the remainder of the monitoring period in 2020. However, HDR will continue to provide quantitative vegetative monitoring during Year 7. Overall, visual vegetation observations indicate that the Site's planted stock will meet the vegetative performance standard of 210 stems per acre in Year 7 and an average 8 feet in height. 1.5 Visual Stream Assessment Roses Creek remains stable and functioning as designed. During Year 6 visual monitoring no areas of erosion were noted along the channel toes and banks. Bank repairs from 2018 appear stable and vegetation growth along the stream banks is maturing as expected. During the credit release meeting in 2020, Cross Section 4 was noted to have down cut approximately 1 foot. Cross Section 4 is in the vicinity of a previous dam removal from 2019 and appears to be redistributing sediment throughout the reach. HDR will carry out cross section monitoring in Year 7 and will determine if it has stabilized. A beaver dam was discovered at STA 24+50 in July 2021 creating minimal backwater effects upstream to STA 24+00. The dam was removed in August 2021, and two beavers were trapped and removed by APHIS. The stream is currently stable in the vicinity of the old beaver dam location (Figures 3.9 — 3.11). HDR will continue to monitor stream bank stability through Year 7. Generally, UT 1, UT 2 and UT 3 have remained stable over the Year 6 monitoring period. The IRT has raised concerns about the flow in the tributaries in the past on -site meetings. (Appendix D) However, two small areas of minor channel erosion were noted on UT 1 and UT 2. At STA 18+50 along UT 1 an area of in -channel downcutting is occurring (Figure 3.12). During the November field visit, it was noted there was a lack of channel flow at the top of UT 1. The upstream road culvert (18" CPP) above UT 1 connecting to the pond is most likely blocked/damaged and needs to be adjusted and/or cleaned out to allow for stream flow. In early 2022, HDR plans to investigate and remediate with the landowner a potential blockage at the culvert crossing above UT1. On UT 2 at STA 16+50, adjacent to vegetation plot 8, there was minor channel erosion/downcutting within the channel and, despite this, the stream banks appear stable. (Figure 3.13). HDR does not feel any repair actions are necessary for the minor downcutting along UT1 and UT2. At the bottom of Roses Creek at STA 41+25 there is a cow wasting area adjacent to the easement fencing on the downstream left (Figure 3.14 - 15). The herbaceous/forested buffer between this area and the stream is approximately 50 feet wide and is helping to filter this manure by soil absorption and plant nutrient uptake. In 2022, HDR will continue to monitor this area and will work with the landowner to see if fencing out an additional area in the vicinity is achievable. Thick herbaceous cover during the growing season along these UTs make it difficult to observe the channel however a single channel is apparent during from UAS photographs taken in March 2021. Figures 3.12 — 3.15 illustrates single channel flow for all three UTs. A pebble count was conducted on Roses Creek in September 2021. Results show the average particle size has remained similar from D50 of 50.54 mm at Year 5 to 51.73 mm at Year 6. The two largest particle type classes include gravel at 58 percent and cobble at 32 percent. The USGS rain gauge in Morganton indicates the Site received a few large rain events throughout Year 6 monitoring. On March 25, 2021 3.16 inches of precipitation fell within a 24-hour period, during August 15 -17, 2021 4.11 inches, and another 2.26 inches on August 26, 2021 were Page 4 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 recorded. The USACE Antecedent precipitation has been included as Figure 4.1 to show the actual observed range and the normal 30-year range. Worth noting, it was drier than normal during the months of May and June in 2021. No water level data was obtained from the Hobo U20 pressure transducers in monitoring Year 6 as all three water level gauge data files were corrupt. HDR reached out to the manufacturer, Onset, to rectify the data files however, no solution was found. Data loggers will be re -launched early in Year 7 monitoring period and will be checked to be sure they are in working order. 2.0 REFERENCES Lee, Michael T., R. K. Peet, S. D. Roberts, and T. R. Wentworth. 2006. CVS-EEP Protocol for Recording Vegetation, Version 4.0 (http://cvs.bio.unc.edu/methods.htm). U.S. Army Corps Engineers (USACE). Antecedent Precipitation Tool Version 1.0.19 (https:Hgithub.com/0Deters-USACE/Antecedent-Precipitation-Tool). Weakley, Alan S. 2011. Flora of the Southern and Mid -Atlantic States. University of North Carolina Herbarium, North Carolina Botanical Garden, University of North Carolina, Chapel Hill, North Carolina. (http://www.herbarium.unc.edu/FloraArchives/WeakleyFlora 2011-May-nay.pdf) Page 5 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 APPENDICES Appendix A. Project Vicinity Map and Background Tables Page 6 a m J'• Q U, LLB E (6 � L �vU Of Z N w UJUJ W UJ n E ULLB O a 0 N C) IZ 0 0 z 4 Y O N .00 T N 6 a C 9 C O C p U Y M M 0 C U N Q (6 L O (WD -p (6M p 0 C H (6 (6 O EZ�6�'�N��m p a) in _ f/) > C o O Qo ) U Oa" �Ea OL --oo.� Q0 O U O Y T ).0 � (ODNQ�EC��'� y Q y C N t0/1 T O C N >i N p O 9 a .� O O .> C U N E O U � m a Q Q z U a L N C O C N N HY N9(MD j C50 0 ^W^' W 0 LL 0_' U z C� G Z O z® 0 Z U 0 Uw �Y/ I..L m w C7 LL M O 0 'E a) O) E T N N UO Cu (n M N 0 X N a) O 3 O Q� O-CY Ib Cu O U C.)O O fr 6 U W 0 z � N U a� o 0 z m LID o�0H-0 o a a� 00C.)0 m Y C = (6 N M H + N O N E O Q . o in O o � 0 o rn c t $ o— rn-T .N U E E E E N O N O LLHHHH � Co O o N o N N w� �p N L oa- Q -2 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 Table 1. Project Components and Mitigation Credits Roses Creek, Burke County DMS Project No. 96309 Credit Summary Stream Riparian Non- Buffer Nitrogen Phosphorous SMU Wetland riparian Nutrient Nutrient Offset WMU Wetland Offset Type R RE R RE FEF9::, Totals 5,009.E Project Components Project Stationing/ Existing Approach Restoration Restoration Mitigation SMU Footage or Ratio Component Location Footage/ P( I, PII, or Acreage Acreage or Reach ID etc. Restoration Equivalent Roses 10+00- 3,643 PI Restoration 3,181 1:1 3,121* Creek 41+81 Roses 41 +81- 38 - Ell 38 2.5:1 15 Creek 42+19 UT 1 10+00- 267 PI Restoration 289 1:1 289 12+54; 16+11- 16+46 UT 1 12+54- 641 - Ell 641 2.5:1 256 16+11; 16+46- 19+30 UT 2 10+00- 610 PI Restoration 707 1:1 707 17+07 UT 3 10+00- 558 PI Restoration 621 1:1 621 16+21 Total NA 5,757 PI Restoration/ 5,477 1-2.5:1 5,009.6 Ell * Stream Mitigation Units decreased by 60 to account for break in easement at the stream crossing on Sisk Farm Road Component Summation Restoration Level Stream linear feet NJ Riparian Wetland (acres) Non -Riparian Buffer (square feet) Upland acres Wetland Lqcres Riverine Non-Riverine Restoration 4,798 Enhancement II j 679 Page 8 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 Table 2. Project Activity and Reporting History Activity or Report Data Collection Complete Completion or Deliver Mitigation Plan September 2015 September 2015 Final Design — Construction Plans September 2015 March 2016 Construction February 25, 2016 May 18, 2016 Temporary S&E Mix Applied to Entire Project Area --- May 18, 2016 Permanent Seed Mix Applied to Entire Project Area --- May 18, 2016 Bare Root, Containerized, and B&B plantings for Entire Project Area --- May 27, 2016 Mitigation Plan/As-built ear 0 Mon itorin -Baseline May 2016 July 2016 Year 1 Monitoring November 2016 January 2017 Stream Morphology November 2016 -- Vegetation August 2016 -- Supplemental Planting --- February 2017 Year 2 Monitoring August 2017 November 2017 Stream Morphology June 2017 Vegetation August 2017 Supplemental Planting --- February 2018 Year 3 Monitoring August 2018 November 2018 Stream Morphology March 2018 Vegetation August 2018 -- Structural Repairs --- October 2018 Year 4 Monitoring November 2019 December 2019 Stream Morphology -- -- Vegetation -- -- Dam Removal September 2019 Invasive Treatment Jan. and Sept. 2019 Year 5 Monitoring December 2020 Stream Morphology February 2020 Vegetation August 2020 Year 6 Monitoring January 2022 Stream Morphology September 2021 Vegetation September 2021 Dam Removal August 2021 Year 7 Monitoring Stream Morphology Vegetation Page 9 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 Table 3. Project Contacts Table Designer ICA Engineering 555 Fayetteville Street, Suite 900 Raleigh, North Carolina 27601 Primary project design POC Chris Smith (919) 851-6066 Land Mechanic Designs, Inc. Construction Contractor 126 Circle G Lane Willow Spring, NC 27592 Construction Contractor POC Lloyd Glover (919) 639-6132 Land Mechanic Designs, Inc. Structural Repair Contractor 126 Circle G Lane Willow Spring, NC 27592 Structural Repair Contractor POC Lloyd Glover (919) 639-6132 Planting Contractor Land Mechanic Designs, Inc. 126 Circle G Lane Planting Contractor POC Willow Spring, NC 27592 Lloyd Glover 919 639-6132 Supplemental Planting Contractor River Works, Inc. 114 W Main Street, Suite 106 Supplemental Planting Contractor POC Clayton, NC 27520 Bill Wright 919 590-5193 Seeding Contractor Land Mechanic Designs, Inc. 126 Circle G Lane Willow Spring, NC 27607 Seeding Contractor POC Lloyd Glover 919 639-6132 Seed Mix Sources Green Resources — Triangle Office Nursery Stock Suppliers 1) Dykes and Son Nursery, McMinnville, TN 2 Foggy Mountain Nurse live stakes HDRJICA Engineering Inc. 555 Fayetteville Street, Suite 900 Monitoring Performers Raleigh, North Carolina 27601 Vickie Miller 919 232-6600 HDRJICA Engineering Inc. 555 Fayetteville Street, Suite 900 Stream Monitoring POC Raleigh, North Carolina 27601 Jessica Tisdale 919 232-6600 HDRJICA Engineering Inc. 555 Fayetteville Street, Suite 900 Vegetation Monitoring POC Raleigh, North Carolina 27601 Jessica Tisdale (919) 232-6600 Page 10 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 Table 4. Project Information Project Information Project Name Roses Creek Stream Mitigation Site County Burke Project Area acres 17.3 Project Coordinates (latitude and 35.850953,-81.819541 longitude Project Watershed Summary Information Ph sio ra hic Province Piedmont / Mountain River Basin Catawba USGS Hydrologic Unit 03050101 USGS Hydrologic Unit 14-digit 03050101060030 8-digit NCDWQ Sub -basin 03-08-31 Project Drainage Area acres Roses: 3,309, UT 1: 35, UT 2: 47, UT 3: 10 Project Drainage Area Percentage <1 % of Impervious Area CGIA Land Use Classification Agri cultu ral/Pastu re Ecore ion Northern Inner Piedmont Geological Unit Zabg: Alligator Back Formation; Gneiss Reach Summary Information Parameters Roses Creek UT 1 UT 2 UT 3 Length of reach (linear 3,681 existing 900 existing 610 existing 558 existing feet Valley Classification VIII VIII VIII VIII Drainage Area (acres) 3,309 35 47 13 NCDWQ Stream 56 30 33.5 34 Identification Score NCDWQ Water WS-III; Tr WS-III; Tr WS-III; Tr WS-III; Tr Quality Classification Morphological E4, B4, and Description (stream F4 135, F5 135 135, G5 type) Evolutionary Trend Simon's Could maintain Stages: a B type Premodified v channel in Constructed v majority of G » B/E G » B Degradation reach and Widening Or F» B Page 11 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 Regulatory Considerations (cont.) Coastal Zone Management (CZMA)/ Coastal Area Management Act (CAMA) No N/A N/A FEMA Flood lain Compliance Yes Yes CLOMR/LOMR Essential Fisheries Habitat No N/A N/A Page 12 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 Appendix B. 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Problem Areas, Buffer Vegetation and Aerial Photos 3.1 UT 1 Invasive Mimosa (7/27/21) 3.3 UT 2 Invasive cattails (7/27/21) 3.5 Roses Creek Buffer (9/8/21) 3.2 UT 1 Invasive Chinese privet (7/27/21) 3.4 River birch Roses floodplain (9/8/21) 3.6 UT 1 Buffer Vegetation (9/8/21) Page 28 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 3.7 UT 2 Buffer Vegetation (9/8/21) 3.9 Roses Creek beaver dam (7/27/21) 3.11 Beaver dam after removal (9/8/21) 3.8 UT 3 Buffer Vegetation (9/8/21) 3.10 Roses Creek beaver dam (7/27/21) 3.12 UT 1 channel erosion (7/27/21) Page 29 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 3.13 UT 2 channel erosion (11/4/21) 3.14 Cow wasting area (11/4/21) 3.15 Wasting area (outside easement) Page 30 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 3.16 UT 1 aerial (March 4, 2021) 3.17 UT 2 aerial (March 4, 2021) Page 31 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 3.18 UT 3 aerial (March 4, 2021) Page 32 DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 Appendix C. Hydrologic Data Table 7. Verification of Bankfull Events Date Crest Gauge Info Gauge Reading (ft) Gauge Elevation (ft) Crest Elevation (ft) Bankfull Elevation (ft) Height above Bankfull ft Site Sta. 10/5/2016 1 Roses Creek Lower 0.00 1212.11 N/A 1213.93 N/A 10/5/2016 2 UT 1 0.00 1267.45 N/A 1267.95 N/A 10/5/2016 3 UT 2 0.35 1227.81 1228.16 1228.19 N/A 10/5/2016 4 UT 3 0.25 1216.94 1217.19 1217.36 N/A 11/22/2016 1 Roses Creek Lower 0.00 1212.11 N/A 1213.93 N/A 11 /22/2016 2 UT 1 0.00 1267.45 N/A 1267.95 N/A 11 /22/2016 3 UT 2 0.00 1227.81 N/A 1228.19 N/A 11 /22/2016 4 UT 3 0.35 1216.94 1217.29 1217.36 N/A 6/2/2017 1 Roses Creek Lower 1.89 1212.11 1214.00 1213.93 0.07 6/2/2017 2 UT 1 0.80 1267.45 1268.25 1267.95 0.30 6/2/2017 3 UT 2 1.50 1227.81 1229.31 1228.19 1.12 6/2/2017 4 UT 3 1.80 1216.94 1218.74 1217.36 1.38 8/15/2017 1 Roses Creek Lower 0.50 1212.11 1212.61 1213.93 N/A 8/15/2017 2 UT 1 0.38 1267.45 1267.83 1267.95 N/A 8/15/2017 3 UT 2 0.85 1227.81 1228.66 1228.19 0.47 8/15/2017 4 UT 3 1.64 1216.94 1218.58 1217.36 1.22 3/28/2018 1 Roses Creek Lower 2.83 1212.11 1214.94 1213.93 1.01 3/28/2018 2 UT 1 0.38 1267.45 1267.83 1267.95 N/A 3/28/2018 3 UT 2 2.50 1227.81 1230.31 1228.19 2.12 3/28/2018 4 UT 3 1.38 1216.94 1218.32 1217.36 0.96 8/6/2018 1 Roses Creek Lower 3.75 1212.11 1215.86 1213.93 1.93 8/6/2018 2 UT 1 1.13 1267.45 1268.58 1267.95 0.63 8/6/2018 3 UT 2 2.54 1227.81 1230.35 1228.19 2.16 8/6/2018 4 UT 3 2.92 1216.94 1219.86 1217.36 2.50 1/29/2019 1 Roses Creek Lower 2.68 1212.11 1214.79 12.13.93 0.86 1/29/2019 2 UT 1 0.67 1267.45 1268.12 12.67.95 0.17 1/29/2019 3 UT 2 3.83 1227.81 1231.64 1228.19 3.45 1/29/2019 4 UT 3 3.75 1216.94 1220.69 1217.36 3.33 2020/2021 Insect damage to crest gauges, unreadable for Years 5 & 6 Page 33 on W, O E U U_ •L O Q ALP •� t r) r-i U] m a Ln a 9 O N O Z N O O L 1 ^' W O � VI N N Q� ra f6 E L O c Z VI \ Q 4-J ro U d 4-J 8 C 48 U 6 a-J z F T a � O O ❑ m m � N Ln 3 N QN O rn O r-I N N C N 3a �N � N rl aN QN L � N �N 9 ~ N � W � C N 6O �N U O N N ❑ O N ^ O O O O C ai u N C Q T t6 N N rl in Z T In Q OJ M 01 rl cu m a a Q 0 n N C N r O r M O O N 0 N p M N N N � W n O y Co u � C O N m O v w u1 rl N h O] i O O m N nm a On � C D7 1' T ID O U N l0 � 01 r r n n M M M M w Z Z ❑ z Z � Z o s o z (7 y w >Q z a J Ul W Q L (J m inZ N W � m � h t0 ul 7 M (sagDul) Ilpjule, DMS IMS No. 96309 Roses Creek Stream Mitigation Site Burke County, North Carolina YEAR SIX MONITORING REPORT January 2022 Appendix D. 2019/2020 IRT Meeting Minutes Notes Page 35 Meeting Minutes Project: Roses Creek Stream Mitigation Site (DMS # 96309) Subject: IRT Credit Release Meeting Date: Tuesday, August 27, 2019 Location: Burke County Attendees: Todd Tugwell (USACE) Mac Haupt (DWR) Paul Wiesner (DMS) Tim Baumgartner (DMS) Joe Famularo (DMS) Chris Smith (HDR) Kim Browning (USACE) Erin Davis (DWR) Harry Tsomides (DMS) Melonie Allen (DMS) Ryan Smith (HDR) The IRT Credit Release Meeting for the Roses Creek Stream Mitigation Site was held at 9:00 AM on Tuesday, August 27, 2019 at the project site in Burke County. The following represents highlights of discussions that occurred during the site visit: 1. Chris Smith provided a synopsis of the project site to begin the meeting. 2. The IRT expressed concern over the following items at this stage in monitoring (year 4): a. Vegetation. i. 2 vegetation plots along UT 1 are not currently meeting success criteria 1. Supplemental planting occurred during 2018. ii. Invasive Plants: Privet has been treated along UT 1 multiple times this year but no measures were taken prior to 2019. b. Repair areas along Roses Creek. c. Tributary discharge and maintenance of single thread channel as opposed to wetland complex. Site Walk 1. Discussion regarding the current condition of the tributaries. UT 2 and UT 3 are the tributaries of concern: a. HDR observed that the monitoring cross sections for the tributaries do not show aggradation or significant alteration in cross sectional dimension. b. HDR observed that the flow gauge data indicates all the tributaries meet performance standard requirements. c. There is flow through the restored channels, however, there is also water flowing in the floodplains of UT 2 and UT 3. d. Dense, low growing vegetation (juncus/carex/salix/polygonum) is prevalent along several reaches of UT 2 and UT 3's channel side slopes and floodplain. The IRT expressed concern that vegetation is constricting channel flow and could in the future cause enough aggradation within the channels to the point that they function as a linear wetland rather than the channel functioning as a stream. HDR reiterated that monitoring cross -sectional data confirms that the channel is maintaining its dimension even though the vegetation is admittedly dense which restricts the ability to visually identify sections of existing bed and bank within some restored channel reaches. e. Some sediment entered the upstream extent of UT 2 due to a soil access road that had not been stabilized immediately following construction completion. The road is now stabilized, however there is still sediment that is slowly being mobilized downstream. f. The IRT indicated that stream reaches proposed for stream mitigation credit should function as streams and be considered jurisdictional streams by the regulatory agencies at project closeout. The IRT noted that stream channels that are determined to be non - jurisdictional will not be eligible to receive stream mitigation credit. The IRT suggested documenting stream conditions with photos and videos during winter when plants are dormant in an effort to more clearly identify the channel bed and bank. The IRT noted that there has been allowances for providers to maintain vegetation on channel banks through the first two monitoring years. The IRT does not desire channel vegetation manipulation at this point for the project, but noted it as a potential tool for future sites. g. There was discussion during the site walk on if flow gauges should be moved further upstream compared with their current locations. At the end of the walk it was determined that the tributaries appear to display sufficient flow and that it may not be necessary to relocate flow gauges. 2. Continued treatment of invasives including but not limited to privet and multi -flora rose is necessary though project closeout. 3. Evidence of livestock within the easement was observed. 4. Vegetation on UT 1 was a concern prior to the site walk due to low survival rates within monitoring plots as noted in the monitoring report. However, during the site walk woody vegetation was noted to be dense along UT 1, displaying healthy vigor and survivability. HDR will review monitoring plots to determine if monitored vegetation within the plots is accurate and/or if vegetation with the plots is representative of survivability along UT 1 and will detail the information in the MY4 (2019) report. 5. Beaver have entered the site near the downstream terminus of restoration on Roses Creek (have built one dam and began a second). The IRT noted that beaver management should begin and removal of the dam is necessary. Beaver inspection, management and dam removal should be completed until project closeout. a. NOTE: As of September 11, 2019 the beaver dams have been removed and an eradication program has begun through a contract with the USDA APHIS. 6. The IRT noted that overall the site is functioning well (both streams, repairs from storm events and vegetation). The IRT noted issues on both UT 2 and UT 3 that have potential credit implications. The IRT was willing to release stream credits for MY3 (2018) as long as the remaining amount of unreleased credits exceeded the potential stream credits associated with both UT2 and UT3. The IRT indicated that they would review the MY4 report and any supplemental data provided and discuss the project and additional project credit release at the 2020 IRT credit release meeting. 7. The IRT noted that HDR should document any adaptive management measures and discuss measures during the credit release meeting in April 2020. Any significant adaptive management must be pre -approved by the IRT before implementation. Notes from 2020 Meeting Rose 96309 2020 — MY5 HDR PM: Tsomides 2D21: Todd (USACE) reminded everyone that the IRT had recently visited the site in 2019f 2020. The IRT is Still concerned about the tributaries that flow into Roses creek (UT 1, UT2, and UT3). Vickie Miller (ICA) noted that bath UT1 & UT2 are single thread channels and there is no sediment source currently upstream of UT 2. DMS still believes UT3 is at risk of credit loss at closeout. Todd asked about encroachment on the site. Vickie noted that there has been encroachment but the landowner is planning or has repaired the fencing. The IRT wants follow up documentation regarding encroachment in the MY6 (202 monitoring report. Todd asked about vegetation on the site and the numerous river birch volunteers on the site. ICA continuing to treat invasives on the site as required. Todd asked about Cross Section 4; which has down cut approximately foot. Todd asked ICA to look at that cross section in detail in MY6 (2021). Kim asked if beaver were currently on the site. I noted that no beaver dams are currently on -site and they will continue to manage beaver through project closeout. Tod requested that site monitoring not be conducted until later into the growing season (2020geomorphology data was collecte in Feb. 2020). ICA. will plan to collect data later in the applicable monitoring year. The IRT indicated that credits can b released as proposed with no site visit required. Harry Tsomides Project Manager Division of Mitigation Services NC Department of Environmental Quality Tel. (028) 545-7057 Ha igy.TsomidesOn cd erin gov 5 Ravenscroft Drive Suite 102 Asheville, NC 28801 h1 0'. �othtng Compares