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HomeMy WebLinkAbout20140194 Ver 1_Year 4 Monitoring Report_2019_20200211ID#* 20140194 Version* 1 Select Reviewer:* Mac Haupt Initial Review Completed Date 02/12/2020 Mitigation Project Submittal - 2/11/2020 Is this a Prospectus, Technical Proposal or a New Site?* O Yes a No Type of Mitigation Project:* rJ Stream r Wetlands [Buffer ❑ Nutrient Offset (Select all that apply) Project Contact Information Contact Name:* Harry Tsomides Project Information ................................................................................... ID#:* 20140194 Existing IDt Project Type: Project Name: County: r DMS r Mitigation Bank Roses Creek Burke Document Information Email Address:* harry.tsomides@ncdenr.gov Version: * 1 Existing Version Mitigation Document Type:* Mitigation Monitoring Report File Upload: RosesCreek_96309_MY4_2019.pdf 10.52MB Rease upload only one RDF of the complete file that needs to be subrritted... Signature Print Name:* Harry Tsomides Signature:* YEAR 4 MONITORING REPORT ROSES CREEK STREAM MITIGATION SITE Burke County, North Carolina NC DMS Project # 96309 Prepared for: NCDEQ Division of Mitigation Services (DMS) 217 West Jones St., Suite 3000A Raleigh, North Carolina 27603 Construction Completed: May 2016 Visual Assessment Data Collected: Jan 2019, May 2019, Aug 2019, Sept 2019, Nov 2019 Submitted: February, 2020 555 Fayetteville Street, Suite 900, Raleigh, NC 27601-3034 T 919.232.6600 February 7, 2020 Harry Tsomides Project Manager NC Division of Mitigation Services 5 Ravenscroft Drive, Suite 102 Asheville, North Carolina 28801 RE: NCDEQ – Division of Mitigation Services Roses Creek MY 4 Monitoring Report DMS Project Number: 96309 Response to DMS Review Comments on Draft Year 4 Monitoring Report for Roses Creek Mr. Tsomides: As per your letter dated January 24, 2020, we have reviewed and addressed DMS review comments as follows: 1. Please include the 8/27/2019 IRT meeting minutes and USACE and DWR comments, as an Appendix, and reference in the report. Response: IRT meeting minutes have been included as Appendix D. 2. There were concerns noted at the 08/2019 IRT meeting about tributary discharge and maintenance of single thread channel as opposed to wetland complex. HDR states that single channel flow was obvious during winter months, in UT1 and UT3. On what basis was this assessment made? Please provide more detail (e.g., dates of observation, correlation with rain events, photos, video or hydrologic data), if available, supporting single channel flow. Response: Aerial photos were taken with a drone on January 29, 2020 and have been included as Figures 3.11 – 3.16. 3. Similarly, it is stated that single channel flow is evident throughout UT2 except for the upper 100 LF or so (just below the pond and farm road, to XS-9), and that the stream is functioning as intended. During the 08/2019 site visit, thick herbaceous vegetation had established and appeared to be trapping sediments along several sections of this reach. Since apparent lack of single channel flow has been noted as a concern, any additional data would be helpful that might support single channel flow. 555 Fayetteville Street, Suite 900, Raleigh, NC 27601-3034 T 919.232.6600 Response: See aerial photos on Figures 3.13 and 3.14. Based on aerial evidence of single channel flow throughout UT 2 in January 2020, HDR revised the report narrative as follows: “UT 1 and UT 3 have remained stable over the past monitoring year. Thick herbaceous vegetation along the stream banks makes it difficult to see the channels during the growing season in some areas but single channel flow is obvious during winter months (see Figures 3.11 – 3.16). During a site visit in August 2019 it was noted that sediment from the soil farm road had deposited in the bed of UT 2 just downstream of the culvert and partially diverted base flow through the floodplain over the upstream most 100 feet of UT 2. Diverted flow re-entered the channel just downstream of the constructed berm near cross section 9. Single channel flow was evident throughout UT 2 downstream of cross section 9 and the stream was functioning as intended through this reach. Based on aerial photos taken in January 2020 (Figures 3.13 and 3.14), single channel flow was evident throughout the entirety of UT 2.” 4. Fig 5.3 x-axis label has distance rather than time as a label. Response: The x-axis label has been corrected and Figure numbers for the Figure 5 series were changed to Figure 4 series to match figure numbering in the MY4 report. 5. Vegetation Visual Assessment –Invasives treatment is mentioned as occurring in 2019. Please provide date(s) of treatment here (at least month-year), and in Table 2 (Project Activity and Reporting History). Response: Dates of treatments (January and September 2019) were added to the report narrative and Table 2. 6. Surface Water Level Meter Data – If available, rain data should be shown concurrently, with the most consecutive days/dates during which criteria were met. Response: Rain data has been added to Surface Water Level figures. If you have any questions or need additional information, please do not hesitate to give me a call (919.232.6637) Sincerely, HDR│ICA Vickie Miller Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page i NCDMS Project No. 96309 TABLE OF CONTENTS SECTION PAGE 1.0 PROJECT SUMMARY ..................................................................................................... 1 1.1 GOALS AND OBJECTIVES ........................................................................................... 1 1.2 SUCCESS CRITERIA .................................................................................................. 2 1.3 BACKGROUND SUMMARY .......................................................................................... 2 1.4 VISUAL VEGETATION ASSESSMENT ............................................................................ 2 1.5 VISUAL STREAM ASSESSMENT................................................................................... 2 2.0 REFERENCES ................................................................................................................... 3 APPENDIX A. PROJECT VICINITY MAP AND BACKGROUND TABLES ..................................... 4 APPENDIX B. VISUAL ASSESSMENT DATA ...................................................................... 11 APPENDIX C. HYDROLOGIC DATA ................................................................................. 31 APPENDIX D. IRT MEETING MINUTES (08/27/2019) ....................................................... 35 LIST OF FIGURES FIGURE PAGE FIGURE 1. VICINITY MAP ................................................................................................. 5 FIGURE 2.1 – 2.9 CURRENT CONDITION PLAN VIEW ........................................................ 12 FIGURE 3.1 – 3.16 PROBLEM AREAS AND AERIAL PHOTOS .............................................. 26 FIGURE 4.1 – 4.3 TRIBUTARY WATER LEVEL GAUGE METER DATA .................................. 32 LIST OF TABLES TABLE PAGE TABLE 1. PROJECT COMPONENTS AND MITIGATION CREDITS ............................................ 6 TABLE 2. PROJECT ACTIVITY AND REPORTING HISTORY ................................................... 7 TABLE 3. PROJECT CONTACTS TABLE ............................................................................. 8 TABLE 4. PROJECT INFORMATION ................................................................................... 9 TABLE 5. VISUAL STREAM MORPHOLOGY STABILITY ASSESSMENT ................................... 21 TABLE 6. VEGETATION CONDITION ASSESSMENT ............................................................ 25 TABLE 7. VERIFICATION OF BANKFULL EVENTS ............................................................... 31 Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 1 NCDMS Project No. 96309 1.0 PROJECT SUMMARY The following report summarizes the vegetation establishment and stream stability for Year 4 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: Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 2 NCDMS Project No. 96309 a. Planting the riparian buffer with native vegetation. 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 (HDR|ICA 2016). 1.3 Background Summary The North Carolina Department of Environmental Quality Division of Mitigation Services (DMS) contracted HDR|ICA 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 becoming well established and volunteer stems are becoming more evident. The herbaceous vegetation is also becoming better established as previously noted bare areas are showing a dense community of annual and perennial species. Overall, visual observations indicate that the Site is performing well enough to meet the vegetative performance standard of 260 stems per acre in Year 5. Chinese privet and multiflora rose were observed and treated downstream of STA 14+75 along UT 1. Invasive stems were mechanically removed, and the stumps were treated with herbicide twice in 2019 (January and September, 2019). In addition, privet was observed downstream of STA 37+00 in the left floodplain of Roses Creek. HDR plans to conduct additional treatments in 2020 to control the spread of invasive species on-site. HDR will continue to monitor these areas closely. 1.5 Visual Stream Assessment Roses Creek remains stable and functioning as designed. Bank erosion areas repaired in 2018 continue to benefit from the establishment of vegetation along the channel toes and bank. During Year 4, eight small areas of minor to moderate erosion were noted on Roses Creek as depicted in the Current Conditions Plan View (CCPV). Maturing vegetation along the stream banks should Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 3 NCDMS Project No. 96309 stabilize these areas over time. HDR will monitor areas of erosion closely over the next year. A beaver dam was discovered near STA 41+80 in August 2019, and backwater effects extended to approximately STA 38+00. The dam was removed in September 2019 and the stream is currently stable at this location. Photos of the dam before and after removal are presented in figures 3.1- 3.6. The beavers were removed from the Site to discourage construction of future dams; however, an additional beaver dam was observed near STA 31+50 in December 2019. HDR will coordinate with APHIS to trap beaver and remove the dam at this location in 2020. UT 1 and UT 3 have remained stable over the past monitoring year. Thick herbaceous vegetation along the stream banks makes it difficult to see the channels during the growing season in some areas but single channel flow is obvious during winter months (see Figures 3.11 – 3.16). During a site visit in August 2019 it was noted that sediment from the soil farm road had deposited in the bed of UT 2 just downstream of the culvert and partially diverted base flow through the floodplain over the upstream most 100 feet of UT 2. Diverted flow re-entered the channel just downstream of the constructed berm near cross section 9. Single channel flow was evident throughout UT 2 downstream of cross section 9 and the stream was functioning as intended through this reach. Based on aerial photos taken in January 2020 (Figures 3.13 and 3.14), single channel flow was evident throughout the entirety of UT 2. Based on water level data obtained using the Hobo U20 pressure transducers installed in the bottom of each tributary, all three tributaries have indicated constant flow for a span of 30+ consecutive days at least once this past year. Water level data is provided in Appendix C. 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). Weakley, Alan S. 2011. Flora of the Southern and Mid-Atlantic States (online). Available: http://www.herbarium.unc.edu/FloraArchives/WeakleyFlora_2011-May-nav.pdf [May 15, 2011]. University of North Carolina Herbarium, North Carolina Botanical Garden, University of North Carolina, Chapel Hill, North Carolina. Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 4 NCDMS Project No. 96309 APPENDICES Appendix A. Project Vicinity Map and Background Tables Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 6 NCDMS Project No. 96309 Table 1. Project Components and Mitigation Credits * Stream Mitigation Units decreased by 60 to account for break in easement at the stream crossing on Sisk Farm Road Roses Creek, Burke County DMS Project No. 96309 Credit Summary Stream SMU Riparian Wetland WMU Non- riparian Wetland Buffer Nitrogen Nutrient Offset Phosphorous Nutrient Offset Type R RE R RE R RE Totals 5,009.6 Project Components Project Component or Reach ID Stationing/ Location Existing Footage/ Acreage Approach (PI, PII, etc.) Restoration or Restoration Equivalent Restoration Footage or Acreage Mitigation Ratio SMU Roses Creek 10+00- 41+81 3,643 PI Restoration 3,181 1:1 3,121* Roses Creek 41+81- 42+19 38 - EII 38 2.5:1 15 UT 1 10+00- 12+54; 16+11- 16+46 267 PI Restoration 289 1:1 289 UT 1 12+54- 16+11; 16+46- 19+30 641 - EII 641 2.5:1 256 UT 2 10+00- 17+07 610 PI Restoration 707 1:1 707 UT 3 10+00- 16+21 558 PI Restoration 621 1:1 621 Total NA 5,757 PI Restoration/ EII 5,477 1-2.5:1 5,009.6 Component Summation Restoration Level Stream (linear feet) Riparian Wetland (acres) Non-Riparian Wetland (acres) Buffer (square feet) Upland (acres) Riverine Non-Riverine Restoration 4,798 Enhancement II 679 Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 7 NCDMS Project No. 96309 Table 2. Project Activity and Reporting History Activity or Report Data Collection Complete Completion or Delivery 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 (Year 0 Monitoring-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 Stream Morphology Vegetation Year 6 Monitoring Stream Morphology Vegetation Year 7 Monitoring Stream Morphology Vegetation Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 8 NCDMS Project No. 96309 Table 3. Project Contacts Table Designer Primary project design POC ICA Engineering 555 Fayetteville Street, Suite 900 Raleigh, North Carolina 27601 Vickie Miller (919) 232-6600 Construction Contractor Construction Contractor POC Land Mechanic Designs, Inc. 126 Circle G Lane Willow Spring, NC 27592 Lloyd Glover (919) 639-6132 Structural Repair Contractor Structural Repair Contractor POC Land Mechanic Designs, Inc. 126 Circle G Lane Willow Spring, NC 27592 Lloyd Glover (919) 639-6132 Planting Contractor Planting Contractor POC Land Mechanic Designs, Inc. 126 Circle G Lane Willow Spring, NC 27592 Lloyd Glover (919) 639-6132 Supplemental Planting Contractor Supplemental Planting Contractor POC River Works, Inc. 114 W Main Street, Suite 106 Clayton, NC 27520 Bill Wright (919) 590-5193 Seeding Contractor Seeding Contractor POC Land Mechanic Designs, Inc. 126 Circle G Lane Willow Spring, NC 27607 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 Nursery (live stakes) Monitoring Performers HDR|ICA 555 Fayetteville Street, Suite 900 Raleigh, North Carolina 27601 Alex DiGeronimo (LMG) (843) 830-1536 Stream Monitoring POC HDR|ICA 555 Fayetteville Street, Suite 900 Raleigh, North Carolina 27601 Alex DiGeronimo (LMG) (843) 830-1536 Vegetation Monitoring POC HDR|ICA 555 Fayetteville Street, Suite 900 Raleigh, North Carolina 27601 Alex DiGeronimo (LMG) (843) 830-1536 Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 9 NCDMS Project No. 96309 Table 4. Project Information Project Information Project Name Roses Creek Stream Mitigation Site County Burke Project Area (acres) 17.3 Project Coordinates (latitude and longitude) 35.850953, -81.819541 Project Watershed Summary Information Physiographic Province Piedmont / Mountain River Basin Catawba USGS Hydrologic Unit 8-digit 03050101 USGS Hydrologic Unit 14-digit 03050101060030 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 of Impervious Area <1% CGIA Land Use Classification Agricultural/Pasture Ecoregion 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 feet) 3,681 existing 900 existing 610 existing 558 existing Valley Classification VIII VIII VIII VIII Drainage Area (acres) 3,309 35 47 13 NCDWQ Stream Identification Score 56 30 33.5 34 NCDWQ Water Quality Classification WS-III; Tr WS-III; Tr WS-III; Tr WS-III; Tr Morphological Description (stream type) E4, B4, and F4 B5, F5 B5 B5, G5 Evolutionary Trend Simon’s Stages: Premodified » Constructed » Degradation and Widening Could maintain a B type channel in majority of reach Or F » B G » B/E G » B Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 10 NCDMS Project No. 96309 Regulatory Considerations (cont.) Coastal Zone Management (CZMA)/ Coastal Area Management Act (CAMA) No N/A N/A FEMA Floodplain Compliance Yes Yes CLOMR/LOMR Essential Fisheries Habitat No N/A N/A Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 11 NCDMS Project No. 96309 Appendix B. Visual Assessment Data 1240 1240 12571240 1260 1240 1256 1261 1240 1258 1263 181 Table Rock Irish Si mpson CreekRo s e CreekRussellIrish IrishCreekNati o n al Forest Rd. F orest Rd .National St.Sis k FishHatchery Rd.RoseCr eekRd. 181 Creek NATION A LFOREST RD 0 PROFILE (HORIZONTAL) STATE N.C.1 GRAPHIC SCALES PLANS PROFILE (VERTICAL) LOCATION: TYPE OF WORK: 0 0 $$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$$$$$USERNAME$$$$CONTRACT:50 25 50 100 10 5 10 20 20 10 20 40 VICINITY MAP Prepared in the Office of:DESIGN DATA 2 BANKFULL SLOPE(FT/FT) DRAINAGE AREA (MI ) WIDTH / DEPTH RATIO MAX DEPTH (FT) BANKFULL WIDTH (FT) BANKFULL AREA (FT ) DESIGN STREAM TYPE 2 CROSS-SECTIONED = = = = = = = = = PROJECT LENGTH » » PROJECT MANAGER FT SHEET NO. 2 BANKFULL SLOPE(FT/FT) DRAINAGE AREA (MI ) WIDTH / DEPTH RATIO MAX DEPTH (FT) BANKFULL WIDTH (FT) BANKFULL AREA (FT ) DESIGN STREAM TYPE 2 CROSS-SECTIONED = = = = = = = 2 BANKFULL SLOPE(FT/FT) DRAINAGE AREA (MI ) WIDTH / DEPTH RATIO MAX DEPTH (FT) BANKFULL WIDTH (FT) BANKFULL AREA (FT ) DESIGN STREAM TYPE 2 CROSS-SECTIONED = = = = = = =ROSES CREEKBURKE COUNTY, NORTH CAROLINA FOREST PISGAH NATIONAL Fish Hatchery Tablerock State 3 4 5678 9LAT: 35 51' 01" N LONG: -81 49' 11" W FT FT FT 930.38DMS PROJECT #: 963092 BANKFULL SLOPE(FT/FT) DRAINAGE AREA (MI ) WIDTH / DEPTH RATIO MAX DEPTH (FT) BANKFULL WIDTH (FT) BANKFULL AREA (FT ) DESIGN STREAM TYPE 2 CROSS-SECTIONED = = = = = = = = FT FT707.59 = FT FT621.03 627.80 710.07 950.69 3,219.20 3,222.56 CHRISTOPHER L. SMITH STA 10+00.00 BEGIN ROSES CREEK STA 17+10.07 END UT 2 STA 16+27.80 END UT 3 STA 20+50.52 ROSES CREEK STA 11+00.90 ROSES CREEK STA 19+50.69 END UT 1 LEGEND CROSS VANE ROCK THALWEG 10 x 10 VEG PLOT 5 x 20 VEG PLOT 2 ROSES CREEK CURRENT CONDITIONS PLAN VIEW (CCPV) BANK/BED CONDITION (SR 1262)SI SK STREETCCPV PLANS - YEAR 4 YEAR 4 CONDITIONS TREE FALLEN 15+00FM EROSION MINOR BERM CONSTRUCTED (SILT) DEPOSITION BEAVERDAM POPULATION INVASIVE VEGETATION PROBLEM AREAS 0.0062 5.17 14.0 2.72 30.5 66.4 C4 0.0021 0.06 13.0 0.58 5.0 2.1 C5 0.0021 0.07 13.0 0.58 5.0 2.1 C5 0.0021 0.02 13.1 0.63 5.5 2.6 C5 UT 3UT 2UT 1ROSES CREEK UT 1 UT 2 UT 3 STREAM LENGTH PROPOSED DESIGN STREAM LENGTH ASBUILT Raleigh, NC 27601 Suite 900 555 Fayetteville Street, ICA Engineering, Inc. NC License No: F-0258 INTERCEPTOR FLOODPLAIN CROSS VANE ROCK / LOG CLASS B RIP RAP STRUCTURE w/ ROCK STEP BOULDERS STRUCTURE w/ ROCK STEP ROCK L-VANE BRUSH TOE WETLANDS EXISTING & DIRECTION PHOTO POINT & STATIONING ASBUILT ALIGNMENTS BANKFULL EPHEMERAL POOL EASEMENT CONSERVATION POWERLINE FENCE LOCATION CROSS-SECTION FLOW METER CREST GAUGE STA 10+00.00 BEGIN UT 1 STA 10+00.00 BEGIN UT 2 STA 42+22.56 END ROSES CREEK STA 34+65.21 ROSES CREEK STA 10+00.00 BEGIN UT 3 ROSES CREEK XS-1 ROSES CREEK EROSION MODERATE 10+00 15+00 19+00 10+00 15+0015+0010+00 20+0025+0030+0035+00 40+0015+00 10+00XS-1XS-2XS-7XS-8 XS-9 XS-10XS-3 XS-4 XS-11XS-12XS-5XS-6 GAUGE CRESTFM850/850 VP4 600/600 VP3 550/550 VP2 600/650VP17700/700VP16600/1600VP15750/750VP14 650/650VP13600/600VP12 900/3400VP11 550/550VP10 850/850VP9 950 /950 VP8 809/809VP6650/650VP7700/700 VP5 550/550 VP2 650/900VP1FMFM DATE: SHEET $$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$0GRAPHIC SCALE2525PLANS 5012-11-19BURKE COUNTY, NORTH CAROLINAROSES CREEKFlow DirectionFlow DirectionUT 1 STA 19+50.69 END UT 1 INTERCEPTOR FLOODPLAIN LEGEND CROSS VANE ROCK THALWEG 10 x 10 VEG PLOT 5 x 20 VEG PLOT XS-1 INTERCEPTOR FLOODPLAIN 2 YEAR 4 CONDITIONS TREE FALLEN15+00POPULATION INVASIVE BANK/BED CONDITION STA 10+00.00 BEGIN ROSES CREEK YEAR 4 CURRENT CONDITIONS PLAN VIEW (CCPV) & STATIONING ASBUILT ALIGNMENTS BANKFULL EPHEMERAL POOL EASEMENT CONSERVATION FENCE BRUSH TOE LOCATION CROSS-SECTION & DIRECTION PHOTO POINT ROCK L-VANE BOULDERS STRUCTURE w/ ROCK STEP CLASS B RIP RAP STRUCTURE w/ ROCK STEP GAUGE CREST EROSION MINOR VEGETATION PROBLEM AREAS EEP# 96309 YEAR 4 CCPVSTREAM RESTORATION PROJECTROSES CREEKRaleigh, NC 27601Suite 900555 Fayetteville Street,ICA Engineering, Inc.NC License No: F-0258SEE SHEET 7MATCHLINE UT 1 SEE SHEET 3 MATCHLINE ROSES CREEK STA 11+00.90 ROSES CREEK 19+001 0 +0 0 15+00XS - 1 XS-2850/850 VP4 600/600 VP3 550/550 VP2 550/550VP2 SISK STREET15'' CPPDATE:$$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$$$$$USERNAME$$$$ROSES CREEK Flow D irection Flow DirectionUT 2LEGEND CROSS VANE ROCK THALWEG 10 x 10 VEG PLOT 5 x 20 VEG PLOT XS-1 3 SEE SHEET 8MATCHLINE UT 2 SEE SHEET 2 MATCHLINE ROSES CREEK SEE SHEET 4MATCHLI NE ROSES CREEKINTERCEPTOR FLOODPLAIN YEAR 4 CONDITIONS (SR 12 6 2 )SISK STREE T15+00TREE FALLEN SHEET0GRAPHIC SCALE2525PLANS 5012-11-19BURKE COUNTY, NORTH CAROLINAEEP# 96309 YEAR 4 CCPVSTREAM RESTORATION PROJECTROSES CREEKRaleigh, NC 27601Suite 900555 Fayetteville Street,ICA Engineering, Inc.NC License No: F-0258YEAR 4 CURRENT CONDITIONS PLAN VIEW (CCPV) CLASS B RIP RAP STRUCTURE w/ ROCK STEP BOULDERS STRUCTURE w/ ROCK STEP ROCK L-VANE GAUGE CREST & DIRECTION PHOTO POINT LOCATION CROSS-SECTION BRUSH TOE POWER LINEFENCE EASEMENT CONSERVATION EPHEMERAL POOL BANKFULL & STATIONING ASBUILT ALIGNMENTS STA 17+10.07 END UT 2 STA 20+51.69 ROSES CREEK BANK/BED CONDITION EROSION MINOR INTERCEPTOR FLOODPLAIN VP920+00GAUGE CREST 850/850VP9950/950 VP8 700/700 VP5 DATE: SHEET $$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$$$$$USERNAME$$$$ ROSES CREEK Flow DirectionSEE SHEET 3MATCHLINE ROSES CREEKSE E S HE E T 5MATC HLINE R OSES C R E E K 4 LEGEND CROSS VANE ROCK THALWEG 10 x 10 VEG PLOT 5 x 20 VEG PLOT INTERCEPTOR FLOODPLAIN YEAR 4 CONDITIONS BANK/BED CONDITION 15+00DATE: SHEET DATE: SHEET0GRAPHIC SCALE2525PLANS 5012-11-19BURKE COUNTY, NORTH CAROLINAEEP# 96309 YEAR 4 CCPVSTREAM RESTORATION PROJECTROSES CREEKRaleigh, NC 27601Suite 900555 Fayetteville Street,ICA Engineering, Inc.NC License No: F-0258FENCE EASEMENT CONSERVATION EPHEMERAL POOL BANKFULL & STATIONING ASBUILT ALIGNMENTS BRUSH TOE LOCATION CROSS-SECTION & DIRECTION PHOTO POINT GAUGE CREST ROCK L-VANE BOULDERS STRUCTURE w/ ROCK STEP CLASS B RIP RAP STRUCTURE w/ ROCK STEP YEAR 4 CURRENT CONDITIONS PLAN VIEW (CCPV) EROSION MINOR XS-1 25+00XS-3900/3400 VP11 550/550 VP10 850/850 VP9 $$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$$$$$USERNAME$$$$ROS E S CRE E K5 Flo w Directi on Flo w Direction S E E S H E E T 4MA T C H LI N E R O S E S C R E E K SEE SHEE T 6MATCHLINE ROSES C REEK LEGEND CROSS VANE ROCK THALWEG 10 x 10 VEG PLOT 5 x 20 VEG PLOT INTERCEPTOR FLOODPLAIN SEE SHEE T 9 MATCHLINE -UT3- BANK/BED CONDITION YEAR 4 CONDITIONS 15+00FM DATE: SHEET DATE: SHEET0GRAPHIC SCALE2525PLANS 5012-11-19BURKE COUNTY, NORTH CAROLINAEEP# 96309 YEAR 4 CCPVSTREAM RESTORATION PROJECTROSES CREEKRaleigh, NC 27601Suite 900555 Fayetteville Street,ICA Engineering, Inc.NC License No: F-0258YEAR 4 CURRENT CONDITIONS PLAN VIEW (CCPV) EROSION MINOR GAUGE CREST FENCE EASEMENT CONSERVATION EPHEMERAL POOL BANKFULL & STATIONING ASBUILT ALIGNMENTS LOCATION CROSS-SECTION METER FLOW BRUSH TOE & DIRECTION PHOTO POINT CROSS VANE ROCK / LOG CLASS B RIP RAP STRUCTURE w/ ROCK STEP BOULDERS STRUCTURE w/ ROCK STEP ROCK L-VANE XS-1 STA 34+65.21 ROSES CREEK STA 16+27.80 END UT 3 GAUGE CREST EROSION MODERATE BEAVERDAM 30+0035+0015 + 00 XS-4 XS- 12 750/750 VP14 600/600 VP12 F M DATE: SHEET $$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$$$$$USERNAME$$$$ R OSES C R EE K 6MATCHLINE ROSES CREEK SEE SHEET 5Flow Direction STA 42+22.56 END ROSES CREEK LEGEND EASEMENT CONSERVATION CROSS VANE ROCK ROCK L-VANE CLASS B RIP RAP STRUCTURE w/ ROCK STEP BOULDERS STRUCTURE w/ ROCK STEP BRUSH TOE THALWEG EPHEMERAL POOL 10 x 10 VEG PLOT 5 x 20 VEG PLOT FENCE & STATIONING ASBUILT ALIGNMENTS INTERCEPTOR FLOODPLAIN YEAR 4 CURRENT CONDITIONS PLAN VIEW (CCPV) YEAR 4 CONDITIONS GAUGE CREST & DIRECTION PHOTO POINT BANK/BED CONDITION EROSION MINOR15+00BEAVERDAM DATE: SHEET DATE:0GRAPHIC SCALE2525PLANS 5012-11-19BURKE COUNTY, NORTH CAROLINAEEP# 96309 YEAR 4 CCPVSTREAM RESTORATION PROJECTROSES CREEKRaleigh, NC 27601Suite 900555 Fayetteville Street,ICA Engineering, Inc.NC License No: F-0258BANKFULL LOCATION CROSS-SECTION GAUGE CREST SEPTEMBER 2019 BEAVER DAM REMOVED XS-1 POPULATION INVASIVE VEGETATION PROBLEM AREAS 40+00 XS-5 XS-6600/650 VP17 700/700 VP16 600/1600 VP15 18'' CPPEXISTING SOIL ROADBED DATE: SHEET $$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$$$$$USERNAME$$$$ MATCHLINE UT 1 SEE SHEET 27 LEGEND THALWEG 10 x 10 VEG PLOT XS-1 INTERCEPTOR FLOODPLAIN YEAR 4 CONDITIONS GAUGE CREST FM15+00POPULATION INVASIVE VEGETATION PROBLEM AREAS 0GRAPHIC SCALE2525PLANS 5012-11-19BURKE COUNTY, NORTH CAROLINAEEP# 96309 YEAR 4 CCPVSTREAM RESTORATION PROJECTROSES CREEKRaleigh, NC 27601Suite 900555 Fayetteville Street,ICA Engineering, Inc.NC License No: F-0258STA 10+00.00 BEGIN UT 1 YEAR 4 CURRENT CONDITIONS PLAN VIEW (CCPV) & STATIONING ASBUILT ALIGNMENTS BANKFULL EPHEMERAL POOL EASEMENT CONSERVATION & DIRECTION PHOTO POINT CLASS B RIP RAP STRUCTURE w/ ROCK STEP LINE POWER METER FLOW LOCATION CROSS-SECTION FENCE GAUGE CREST10+0015+00XS-7XS-8FM 550/550VP2550/550VP2650/900 VP1 $$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$$$$$USERNAME$$$$ 8 Flow DirectionUT 2 SISK FARM RD SEE SHEET 3MATCHLINE UT 2LEGEND THALWEG 10 x 10 VEG PLOT 5 x 20 VEG PLOT XS-1 YEAR 4 CONDITIONS15+00FM (SILT) DEPOSITION BANK/BED CONDITION DATE: SHEET0GRAPHIC SCALE2525PLANS 5012-11-19BURKE COUNTY, NORTH CAROLINAEEP# 96309 YEAR 4 CCPVSTREAM RESTORATION PROJECTROSES CREEKRaleigh, NC 27601Suite 900555 Fayetteville Street,ICA Engineering, Inc.NC License No: F-0258CLASS B RIP RAP STRUCTURE w/ ROCK STEP YEAR 4 CURRENT CONDITIONS PLAN VIEW (CCPV) EASEMENT CONSERVATION BERM CONSTRUCTED & STATIONING ASBUILT ALIGNMENTS BANKFULL EPHEMERAL POOL METER FLOW LOCATION CROSS-SECTION FENCE & DIRECTION PHOTO POINT GAUGE CREST BRUSH TOE INTERCEPTOR FLOODPLAIN LINE POWER INTERCEPTOR FLOODPLAIN BEGIN UT 2 STA 10+00.00 3710176600JNO. SFHA (ZONE AE) PER F.I.R.M. MAP 15+0010+00XS-9XS-10809/809 VP6 650/650 VP7 FM DATE: SHEET $$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$$$$$USERNAME$$$$ 9 Flow Direction UT 3 LEGEND THALWEG 10 x 10 VEG PLOT XS-1 YEAR 4 CONDITIONS MATCHLINE SEE SHEET 515+000GRAPHIC SCALE2525PLANS 5012-11-19BURKE COUNTY, NORTH CAROLINAEEP# 96309 YEAR 4 CCPVSTREAM RESTORATION PROJECTROSES CREEKRaleigh, NC 27601Suite 900555 Fayetteville Street,ICA Engineering, Inc.NC License No: F-0258(SILT) DEPOSITION & DIRECTION PHOTO POINT FENCE EASEMENT CONSERVATION EPHEMERAL POOL BANKFULL & STATIONING ASBUILT ALIGNMENTS LOCATION CROSS-SECTION WETLANDS EXISTING CLASS B RIP RAP STRUCTURE w/ ROCK STEP INTERCEPTOR FLOODPLAIN BANK/BED CONDITION BEGIN UT 3 STA 10+00.00 YEAR 4 CURRENT CONDITIONS PLAN VIEW (CCPV) 1 0 +0 0 XS-11650/650 VP13 Major Channel CategoryChannelSub-Category MetricNumber Stable, Performing as IntendedTotal Number in As-builtNumber of Unstable SegmentsAmount of Unstable Footage% Stable, Performing as Intended1. Bed 1. Vertical Stability (Riffle and Run units)1. Aggradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars)00100%2. Degradation - Evidence of downcutting00100%2. Riffle Condition1. Texture/Substrate - Riffle maintains coarser substrate1717100%3. Meander Pool Condition1.Depth Sufficient (Max Pool Depth : Mean Bankfull Depth > 1.6)1818100%2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle)1818100%4.Thalweg Position1. Thalweg centering at upstream of meander bend (Run)1717100%2. Thalweg centering at downstream of meander (Glide)1717100%2. Bank 1. Scoured/ErodingBank lacking vegetative cover resulting simply from poor growth and/or scour and erosion8160 97.0%2. UndercutBanks undercut/overhanging to the extent that mass wasting appears likely. Does NOT include undercuts that are modest, appear sustainable and are providing habitat.00100%3. Mass WastingBank slumping, calving, or collapse00100%00100.0%3. Engineered Structures1. Overall IntegrityStructures physically intact with no dislodged boulders or logs.1919100%2. Grade ControlGrade control structures exhibiting maintenance of grade across the sill. 1919100%2a. PipingStructures lacking any substantial flow underneath sills or arms.1919100%3. Bank ProtectionBank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 1919100%4. HabitatPool forming structures maintaining ~ Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base-flow.1919100%TotalsReach ID: Roses CreekAssessed Length: 3,121 FTTable 5: Visual Stream Morphology Stability AssessmentPage 21 Major Channel CategoryChannelSub-Category MetricNumber Stable, Performing as IntendedTotal Number in As-builtNumber of Unstable SegmentsAmount of Unstable Footage% Stable, Performing as Intended1. Bed 1. Vertical Stability (Riffle and Run units)1. Aggradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars)00100%2. Degradation - Evidence of downcutting00100%2. Riffle Condition1. Texture/Substrate - Riffle maintains coarser substrate00100%3. Meander Pool Condition1.Depth Sufficient (Max Pool Depth : Mean Bankfull Depth > 1.6)22100%2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle)22100%4.Thalweg Position1. Thalweg centering at upstream of meander bend (Run)33100%2. Thalweg centering at downstream of meander (Glide)33100%2. Bank 1. Scoured/ErodingBank lacking vegetative cover resulting simply from poor growth and/or scour and erosion00100%2. UndercutBanks undercut/overhanging to the extent that mass wasting appears likely. Does NOT include undercuts that are modest, appear sustainable and are providing habitat.00100%3. Mass WastingBank slumping, calving, or collapse00100%00100.0%3. Engineered Structures1. Overall IntegrityStructures physically intact with no dislodged boulders or logs.1212100%2. Grade ControlGrade control structures exhibiting maintenance of grade across the sill. 1212100%2a. PipingStructures lacking any substantial flow underneath sills or arms.1212100%3. Bank ProtectionBank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 1212100%4. HabitatPool forming structures maintaining ~ Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base-flow.1212100%TotalsReach ID: UT1Assessed Length: 234 LFTable 5a: Visual Stream Morphology Stability AssessmentPage 22 Major Channel CategoryChannelSub-Category MetricNumber Stable, Performing as IntendedTotal Number in As-builtNumber of Unstable SegmentsAmount of Unstable Footage% Stable, Performing as Intended1. Bed 1. Vertical Stability (Riffle and Run units)1. Aggradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars)133353%2. Degradation - Evidence of downcutting00100%2. Riffle Condition1. Texture/Substrate - Riffle maintains coarser substrate2222100%3. Meander Pool Condition1.Depth Sufficient (Max Pool Depth : Mean Bankfull Depth > 1.6)2121100%2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle)2121100%4.Thalweg Position1. Thalweg centering at upstream of meander bend (Run)2222100%2. Thalweg centering at downstream of meander (Glide)2222100%2. Bank 1. Scoured/ErodingBank lacking vegetative cover resulting simply from poor growth and/or scour and erosion00100%2. UndercutBanks undercut/overhanging to the extent that mass wasting appears likely. Does NOT include undercuts that are modest, appear sustainable and are providing habitat.00100%3. Mass WastingBank slumping, calving, or collapse00100%00100.0%3. Engineered Structures1. Overall IntegrityStructures physically intact with no dislodged boulders or logs.2121100%2. Grade ControlGrade control structures exhibiting maintenance of grade across the sill. 2121100%2a. PipingStructures lacking any substantial flow underneath sills or arms.2121100%3. Bank ProtectionBank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 2121100%4. HabitatPool forming structures maintaining ~ Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base-flow.2121100%TotalsReach ID: UT2Assessed Length: 707 LFTable 5b: Visual Stream Morphology Stability AssessmentPage 23 Major Channel CategoryChannelSub-Category MetricNumber Stable, Performing as IntendedTotal Number in As-builtNumber of Unstable SegmentsAmount of Unstable Footage% Stable, Performing as Intended1. Bed 1. Vertical Stability (Riffle and Run units)1. Aggradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars)125559%2. Degradation - Evidence of downcutting00100%2. Riffle Condition1. Texture/Substrate - Riffle maintains coarser substrate1313100%3. Meander Pool Condition1.Depth Sufficient (Max Pool Depth : Mean Bankfull Depth > 1.6)1212100%2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle)1313100%4.Thalweg Position1. Thalweg centering at upstream of meander bend (Run)1313100%2. Thalweg centering at downstream of meander (Glide)1313100%2. Bank 1. Scoured/ErodingBank lacking vegetative cover resulting simply from poor growth and/or scour and erosion00100%2. UndercutBanks undercut/overhanging to the extent that mass wasting appears likely. Does NOT include undercuts that are modest, appear sustainable and are providing habitat.00100%3. Mass WastingBank slumping, calving, or collapse00100%00100.0%3. Engineered Structures1. Overall IntegrityStructures physically intact with no dislodged boulders or logs.1414100%2. Grade ControlGrade control structures exhibiting maintenance of grade across the sill. 1414100%2a. PipingStructures lacking any substantial flow underneath sills or arms.1414100%3. Bank ProtectionBank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 1414100%4. HabitatPool forming structures maintaining ~ Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base-flow.1414100%TotalsReach ID: UT3Assessed Length: 620 LFTable 5c: Visual Stream Morphology Stability AssessmentPage 24 Table 6. Vegetation Condition AssessmentPlanted Acreage15.811. Bare AreasVery limited cover of both woody and herbaceous material.0.05 AcresPink polygons filled with green x's00.000.0%2. Low Stem DensityAreasWoody stem densities clearly below target levels based on MY3, 4, or 5 stem count criteria.0.1 AcresBlue cross hatch pattern00.00.0%3. Areas of Poor Growth Rates or VigorAreas with woody stems of a size class that are obviously small given the monitoring year.0.1 Acres Pattern and color.000%Easement Acreage 17.33Vegetation Category DefinitionsMapping Threshold CCPV Depiction Number of Polygons Combined Acreage % of Easement Acreage4. Invasive Areas of ConcernAreas or points (if too small to render as polygons at map scale). 1000 SF Green grass pattern.20.85%5. Easement Encroachment AreasAreas or points (if too small to render as polygons at map scale). None N/AN/AN/AN/A% of Planted AcreageTotalCumulative TotalVegetation Category DefinitionsMapping Threshold CCPV Depiction Number of Polygons Combined AcreagePage 25 Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 26 NCDMS Project No. 96309 Figure 3.1 – 3.16 Problem Areas and Aerial Photos 3.1 Minor erosion at 19+50 3.2 Minor erosion at 20+10 3.3 Beaver dam near STA 41+25 3.4 Backwater effects from dam STA 38+00 3.5 Beaver dam removal near STA 41+25 3.6 UT 2 dense bank vegetation STA 10+75 Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 27 NCDMS Project No. 96309 3.7 Beaver dam at 31+50 3.8 Recent sediment deposits at head of UT 2 3.9 Privet downstream of 37+00 3.10 Privet downstream of 37+00 Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 28 NCDMS Project No. 96309 3.11 UT 1 aerial evidence of single channel flow 3.12 UT 1 aerial evidence of single channel flow Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 29 NCDMS Project No. 96309 3.13 UT 2 aerial evidence of single channel flow 3.14 UT 2 aerial evidence of single channel flow Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 30 NCDMS Project No. 96309 3.15 UT 3 aerial evidence of single channel flow 3.16 UT 3 aerial evidence of single channel flow Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 31 NCDMS Project No. 96309 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 1213.93 0.86 1/29/2019 2 UT 1 0.67 1267.45 1268.12 1267.95 0.17 1/29/2019 3 UT 2 1.29 1227.81 1229.10 1228.19 0.91 1/29/2019 4 UT 3 1.29 1216.94 1218.23 1217.36 0.87 0.00.51.01.52.02.53.03.54.04.5Rainfall (in.)Date Daily Precipitation0.00.10.20.30.40.50.60.70.80.91.01/1/2019 2/20/2019 4/11/2019 5/31/2019 7/20/2019 9/8/2019Depth (ft)Date Figure 4.1 UT 1 Water LevelUT 1 Water Surface 0.00.20.40.60.81.01.21.41.61.82.01/1/2019 2/20/2019 4/11/2019 5/31/2019 7/20/2019 9/8/2019Depth (ft)DateFigure 4.2 UT 2 Water LevelUT 2 Water Surface0.00.51.01.52.02.53.03.54.04.55.0Rainfall (in.)DateDaily Precipitation 0.00.10.20.30.40.50.60.70.80.91.01/1/2019 2/20/2019 4/11/2019 5/31/2019 7/20/2019 9/8/2019Depth (ft)DateFigure 4.3 UT 3 Water LevelUT 3 Water Surface0.00.51.01.52.02.53.03.54.04.55.0Rainfall (in.)DateDaily Precipitation Year 4 Monitoring Report Roses Creek Stream Mitigation Site Page 35 NCDMS Project No. 96309 Appendix D. IRT Meeting Minutes (08/27/2019) 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) Kim Browning (USACE) Mac Haupt (DWR) Erin Davis (DWR) Paul Wiesner (DMS) Harry Tsomides (DMS) Tim Baumgartner (DMS) Melonie Allen (DMS) Joe Famularo (DMS) Ryan Smith (HDR) Chris 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. They did not recommend this for this site during the visit, 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. 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. 4. 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. 5. 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. 6. 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. -----Original Message----- From: Tugwell, Todd J CIV USARMY CESAW (US) [mailto:Todd.J.Tugwell@usace.army.mil] Sent: Monday, September 23, 2019 10:07 AM To: Wiesner, Paul <paul.wiesner@ncdenr.gov> Cc: Davis, Erin B <erin.davis@ncdenr.gov> Subject: [External] FW: Roses Creek_DMS# 96309: IRT Credit Release Site Visit (8-27-19) Meeting Minutes CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to report.spam@nc.gov<mailto:report.spam@nc.gov> Paul, see below. Thanks, Todd -----Original Message----- From: Tugwell, Todd J CIV USARMY CESAW (US) Sent: Friday, September 20, 2019 1:07 PM To: 'Davis, Erin B' <erin.davis@ncdenr.gov>; Haupt, Mac <mac.haupt@ncdenr.gov>; Browning, Kimberly D CIV USARMY CESAW (USA) <Kimberly.D.Browning@usace.army.mil> Subject: RE: Roses Creek_DMS# 96309: IRT Credit Release Site Visit (8-27-19) Meeting Minutes Paul, just a couple comments: 1. under the site walk, 1.f., I would stress that we do not want vegetation manipulation along the channel on this project, not that is just not recommended. 2. I believe we noted some evidence of livestock within the buffer that should be noted in the minutes. Thanks, Todd -----Original Message----- From: Davis, Erin B [mailto:erin.davis@ncdenr.gov] Sent: Thursday, September 19, 2019 8:59 AM To: Tugwell, Todd J CIV USARMY CESAW (US) <Todd.J.Tugwell@usace.army.mil>; Haupt, Mac <mac.haupt@ncdenr.gov>; Browning, Kimberly D CIV USARMY CESAW (USA) <Kimberly.D.Browning@usace.army.mil> Subject: [Non-DoD Source] RE: Roses Creek_DMS# 96309: IRT Credit Release Site Visit (8-27-19) Meeting Minutes These meeting minutes generally reflect my field notes with the noticeable omission of the evidence of cattle present along UT1. Also, I had noted that sections of the adjacent fencing connected to the easement area could use reinforcement (areas that were down and allowed us to cross) and it's recommended HDR notify the landowner. Erin B. Davis, PWS Stream & Wetland Mitigation Specialist 401 & Buffer Permitting Branch Division of Water Resources Department of Environmental Quality 919-707-3684 office erin.davis@ncdenr.gov <mailto:erin.davis@ncdenr.gov> From: Wiesner, Paul Sent: Friday, September 13, 2019 10:48 AM To: Tugwell, Todd J CIV USARMY CESAW (US) <Todd.J.Tugwell@usace.army.mil>; Haupt, Mac <mac.haupt@ncdenr.gov>; Davis, Erin B <erin.davis@ncdenr.gov>; Kim Browning <Kimberly.D.Browning@usace.army.mil> Cc: Smith, Ryan <Ryan.V.Smith@hdrinc.com>; Smith, Christopher <Christopher.L.Smith@hdrinc.com>; Allen, Melonie <melonie.allen@ncdenr.gov>; Famularo, Joseph T <Joseph.Famularo@ncdenr.gov>; Baumgartner, Tim <tim.baumgartner@ncdenr.gov>; Tsomides, Harry <harry.tsomides@ncdenr.gov> Subject: Roses Creek_DMS# 96309: IRT Credit Release Site Visit (8-27-19) Meeting Minutes All: The meeting minutes from the August 27, 2019 Roses Creek IRT credit release site visit are attached for your review. Please let us know if you have any additional comments, questions or concerns. Chris and Ryan, Please include the final meeting minutes (including any additional IRT comments) in the MY4 report as an Appendix. Thanks Paul Wiesner Western Regional Supervisor North Carolina Department of Environmental Quality Division of Mitigation Services 828-273-1673 Mobile paul.wiesner@ncdenr.gov <mailto:paul.wiesner@ncdenr.gov> Western DMS Field Office 5 Ravenscroft Drive Suite 102 Asheville, N.C. 28801 Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties.