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HomeMy WebLinkAbout20120730 Ver 1_Year 5 Monitoring Report 2017_20180201601 North II Stream Restoration Site FINAL Annual Monitoring Report NCDMS Project Number: 95025 Monitoring Contract Number: 003991 Prepared By: Resource Environmental Solutions pre 302 Jefferson Street, Suite 110 Raleigh, North Carolina 27605 Submitted to: NCDEQ Division of Mitigation Services 1652 Mail Service Center Raleigh, NC 27699 fires February 1, 2018 Matthew Reid NC DEQ Division of Mitigation Services 5 Ravenscroft Drive, Suite 102 Asheville, NC 28801 302 Jefferson Street, Suite 110 Raleigh, NC 27605 Corporate Headquarters 5020 Montrose Blvd. Suite 650 Houston, TX 77006 Main: 713.520.5400 RE: 601 North II Stream Restoration Site: MY5 Monitoring Report (NCDMS ID 95025) Listed below are comments provided by DMS on January 16, 2018 regarding the 601 North II Stream Restoration Site: Year 5 Monitoring Report and RES' responses. General: 601NII is scheduled to close out in 2018. Please solve encroachment issues and treat invasives as necessary to prevent any possible contingency items. As RES has done in the past, please include a response to the comment letter and how/where the comments were addressed. Please insert this letter directly behind the cover page in the final deliverables including the electronic deliverable. The IRT has requested that we include this letter with the final deliverables. The response letter will need to be included with all future monitoring deliverables. Executive Summary: An encroachment is discussed on Reach 4 between sta: 0+00 and 1+50. This encroachment has occurred more than once during the life of the project. No solution or corrective measure is discussed regarding the encroachment. What has RES done to prevent further encroachment? Please update section to discuss corrective measure. If the encroachment cannot be resolved, please inform DMS for assistance. Please be aware that historic encroachments may prevent the project from being accepted by stewardship thereby preventing closeout. RES plans to lock the gate that is being used to access the easement. Then RES will install a new gate outside the of easement to allow the farmer access to the other field without having to cut through the easement. Table 2: Please add beaver dam removal from early 2016 to Table 2. Beavers were removed in May 2017, and water is freely flowing through the remnant beaver dams. The gap in the beaver dams, however, needs to be widened to a typical cross section dimension. This will be done in early 2018. The report has been corrected and this has been added to Table 2. res. us 0 Table 7: Plot numbers 8 and 12 are meeting the MY5 success criteria. Suggest editing these two plot rows to match other plots (green fill and Yes for criteria met). Done. Cross Sections and Table 11: The IRT has expressed concern with having a BHR of 1.0 for all monitoring years. The IRT has requested that Bank Height Ratios be calculated. Please calculate BHR for cross sections and update Table 11. If BHR has been calculated, consider increasing the significant digits to show changes throughout monitoring years (example: 1.06). Also, be prepared to discuss with the IRT how RES calculates BHR at the Credit Release meeting. BHR for MY5 riffle cross sections has been calculated using the bankfull elevation from baseline. This method was used because the dimension of the channels has not changed enough to alter the bankfull elevation. BHR from previous years was not calculated therefore it is not included. This has been added to the report and as a footnote to Table 11 a. 601 North II Stream Restoration Site 2017 Monitoring Report (MY5) Table of Contents 1.0 Executive Summary/Project Abstract...................................................................................... 1 2.0 Methodology............................................................................................................................ 2 3.0 References................................................................................................................................3 it Appendices Appendix A. Project Vicinity Map and Background Tables Figure 1. Vicinity Map and Directions Table 1. Project Components and Component Summations Table 2. Project Activity and Reporting History Table 3. Project Contacts Table 4. Project Attributes Appendix B. Visual Assessment Data Figure 2. Integrated Current Condition Plan View Table 5. Visual Stream Morphology Stability Assessment Table 6. Vegetation Condition Assessment Figure 3. Permanent Photo Station Photos Appendix C. Vegetation Plot Data Table 7. Vegetation Plot Criteria Attainment Figure 4. Vegetation Monitoring Plot Photos Table 8. CVS Vegetation Plot Metadata Table 9. Planted and Total Stem Counts (Species by Plot with Annual Means) Appendix D. Stream Geomorphology Data Figure 5. Cross -Section Plots with Annual Overlays and Photos Figure 6. Longitudinal Profile with Annual Overlays Table 10. Baseline Stream Data Summary Table l la. Baseline Morphology & Hydraulic Monitoring Summary Table l lb. Monitoring Data — Stream Reach Data Summary Table 12. Pebble Count Data Summary Figure 7. MY5 Stream Reach Substrate Composition Charts Appendix E. Hydrology Data Table 13. Verification of Bankfull Events Chart 7. Daily Precipitation Data for Monroe, NC Table 14. Monroe, NC Rainfall Summary 2017 1.0 Executive Summary/Project Abstract The goals and objectives stated in the 601 North II Restoration Plan (EBX 2013) are as follows: Project Goals • Re-establish the capacity to store and transport watershed flows and sediment loads by restoring stable dimension, pattern, and profile • Reduce sediment within on-site and downstream receiving waters through the stabilization of eroding stream banks, introduction of livestock exclusion fencing and responsible grazing techniques, and restoration of a forested riparian buffer • Elevate the water table and introduce surface water flood hydrodynamics within the floodplain by re-establishing characteristic bankfull dimensions and flood frequency • Remove non -point sources of pollution associated with pesticides, herbicides, fertilizer, and livestock waste by filtering sheet flow through a restored riparian buffer and installed Riparian Best Management Practice (RBMP) detention devices • Improve aquatic habitat by reducing sedimentation, removing in -stream culverts, enhancing stream bed variability, and introducing shading, woody debris, and detritus from riparian planting • Enhance terrestrial wildlife habitat by extending a terrestrial wildlife corridor and refuge to connect with the existing and adjacent 601 North Site, as well as to the downstream reaches of Wicker Branch and Lanes Creek • Improve water quality for two populations of freshwater mussels documented to occur in Lanes Creek (Savannah Lilliput (Toxolasma pullus) and Carolina creekshell (Villosa vaughniana), both state listed and Federal Species of Concern • Expand on and integrate the restoration and enhancement work with the adjacently positioned, companion 601 North Restoration Site Project Objectives • Restoration (Priority 1 and 2) of approximately 3,354 linear feet of perennial stream channel (3,169 linear feet of credited stream) to reconnect the floodplain and restore stable channel dimension, pattern, and profile • Enhancement (Level I) of approximately 225 linear feet of perennial stream channel by stream bank grading, and slight adjustments to either stream pattern or dimension • Enhancement (Level II) of approximately 615 linear feet of perennial stream channel by restoring a minimum 50 foot planted buffer • Removal of an existing culvert on Wicker Branch • Installation of Riparian Best Management Practice (RBMP) detention devices, and livestock exclusion fencing to prohibit grazing on the floodplain and hoof shear on stream banks • Re -vegetating floodplains adjacent to streams • Providing a permanent conservation easement on approximately 12.3 acres of riparian buffer along approximately 4,194 feet of restored and enhanced stream channels The following presents the results from data collection performed during the Year 5 monitoring period (MY5). Data was collected between January and November of 2017. Visual assessment of the easement indicates that herbaceous vegetation has become well established throughout the project. Limited areas of poor growth rates were noted during MY5 (Figure 2). These areas were greatly reduced in comparison to MY4. During MY5, a previously identified easement encroachment was observed on Reach 4, between station 0+00 and 1+50 on the LDB. This area consists 601 North II Stream Restoration Site 1 RES Project No. 95025 Annual Monitoring Report Monitoring Year 5 of 5 of clearing a path along the fence line using mowing and the application of herbicides. RES plans to lock the gate that is being used to access the easement. Then RES will install a new gate outside of the easement to allow the farmer access to the other field without having to cut through the easement. Invasive exotic vegetation (Chinese privet) was noted in two locations totaling 0.26 acres, or 2% of the easement area (Figure 2 and Table 6). Previously noted areas of invasive exotic vegetation that was comprised of Japanese honeysuckle was not included in MY5 as the vine was not hindering the growth of any of the planted stems. The Chinese privet will be treated during the upcoming growing season. The MY5 vegetation plot data was collected during October 2017. All monitoring plots met the Year 5 success criteria of 260 stems per acre. Stem densities ranged from 283 to 647 stems per acre with an annual mean of 401 stems per acre (Table 7). A total of 12 plant species were documented within the vegetation monitoring plots. When volunteer stems are included, densities ranged from 405 to 971 stems per acre with a mean of 587 stems per acre across all plots (Table 9). Visual assessment of the entire project indicates that the stream is stable. Areas of bank erosion noted in previous years were not included in MY5 as the vegetation on the banks along all reaches have become well established. Beavers were removed in May 2017, and water is freely flowing through the remnant beaver dams (Figure 2). The gap in the beaver dams, however, needs to be widened to a typical cross section dimension. This will be done in early 2018. A field visit was conducted in the end of November 2017 to collect stream morphological data. Stream longitudinal profiles, in general, have remained stable from MY4 to MY5 (Figure 6 and Table llb). MY5 cross-section data also showed little change between MY4 and MY5 (Figure 5 and Table lla). BHR for MY5 riffle cross sections has been calculated using the bankfull elevation from baseline. This method was used because the dimension of the channels has not changed enough to alter the bankfull elevation. Pebble counts were conducted at all 10 cross-sections and continue to display removal of fine sediment in the channel, resulting in a larger, more course stream bed substrate (Table 12; Figure 7). Bankfull events were documented on Reach 2 and Reach 5 in the form of wrack lines (Table 13). Both reaches have recorded multiple bankfull events throughout the monitoring period. Summary information and data related to the occurrence of items such as easement encroachment and statistics related to performance of various project and monitoring elements can be found in the tables and figures in the report appendices. Narrative background and supporting information formerly found in these reports can be found in the restoration plan on NCDMS's website. All raw data supporting tables and figures in the appendices are available from NCDMS upon request. 2.0 Methodology Visual assessment of the stream was performed at the beginning and end of the monitoring year. Permanent photo station photos were collected during the initial visual assessment during leaf -off conditions to ensure visibility of in -channel structures and stream banks. Additional photos of vegetation or stream problem areas were documented with photographs throughout the project area. Geomorphic measurements were taken using standard guidance (Rosgen 1996; USACE 2003) during low flow conditions using a Topcon GTS -312 Total Station. Three-dimensional coordinates associated with cross-section and profile data were collected in the field and geo-referenced (NAD83 State Plane feet FIPS 3200). Morphological data was limited to 10 cross-sections. Survey data was imported into CAD, 601 North II Stream Restoration Site 2 RES Project No. 95025 Annual Monitoring Report Monitoring Year 5 of 5 ArcGIS, and Excel for data processing and analysis. Channel substrate was characterized using Wolman Pebble Count outlined in the Harrelson et al. (1994) and processed using Microsoft Excel. Vegetation success is being monitored using 12 permanent monitoring plots. Vegetation monitoring follows the CVS-EEP Level 1 Protocol for MY1 and will follow Level 2 Protocol for monitoring years 2- 5 for Recording Vegetation, version 4.2 (Lee et al. 2008) and includes analysis of composition and density of planted species. Data is processed using the CVS data entry tool. In the field, the four corners of each plot were permanently marked with rebar and photos of each plot are taken from the origin each monitoring year. Precipitation data was reported from the NCCRONOS station number 315771 two miles South East of Monroe, NC. Two crest gauges were installed—one on the mainstem Reach 2 at XS -10, and the other on Reach 5 at XS -3. During quarterly visits to the site, the height of the corkline was recorded and cross- referenced with known bankfull elevations at each crest gauge. 3.0 References Harrelson, Cheryl, C. Rawlins and J. Potyondy. 1994. Stream Channel Reference Sites: An Illustrated Guide to Field Technique. Gen. Tech. Rep. RM -245. Rocky Mountain Forest and Range Experiment Station. USDA Forest Service. Fort Collins, Colorado Lee, M.T., R.K. Peet, S.D. Roberts, and T.R. Wentworth. 2008. CVS-EEP Protocol for Recording Vegetation. Version 4.2. The University of North Carolina at Chapel Hill, Department of Biology. EBX (Environmental Banc and Exchange). 2013. 601 North II Restoration Site Baseline Monitoring Document and As -Build Baseline Report. NCEEP Project No. 95025/Contract No. 003991. Raleigh. Rosgen, D.L. 1996. Applied River Morphology. Wildland Hydrology Books, Pagosa Springs, Colorado. USACE (U.S. Army Corps of Engineers). 2003. Stream Mitigation Guidelines. U.S. Army Corps of Engineers, U.S. Environmental Protection Agency, North Carolina Wildlife Resources Commission, North Carolina Department of Environment and Natural Resources -Division of Water Quality. Wilmington District. 601 North II Stream Restoration Site 3 RES Project No. 95025 Annual Monitoring Report Monitoring Year 5 of 5 Appendix A Project Background History and Maps Figure 1. Project Vicinity Map Table 1. Project Components and Mitigation Credits Table 2. Project Activity and Reporting History Table 3. Project Contacts Table 4. Project Information and Attributes QJ �. Driving Directions: From Monroe drive south on Hwy. 601. Turn right on McManus Circle at the southern intersection aJ, with Hwy. 601. Site is on left and is accessed by a farm • o, 6path located on the west side of McManus Circle just before the road ends. The subject project site is an environmental restoration site of the NCDEQ DMS and is encompassed by a recorded jp0 °� conservation easement, but is bordered by land under? o private ownership. Accessing the site may require ` �¢a ° 6- traversing areas near or along the easment boundary and art d �° F�cn therefore access by the general public is not permitted. P": Access by authorized personel of state and federalst �kWhspri. Y agencies or their designee/contractors involved in the "` ; , development, oversight, and stewardship of the restoration �� °cF site is permitted within the terms and timeframes of their 109 • • �'� 6' defined role. Any intended site visitation or activity by any person outside of these previously sanctioned roles and activities requires prior coordination with DMS. �JJ ° a.» Troy Medlin 601 North II • I \ Mitigation Site a 650 N 97 e�etz R 11 — O' 170 \ / � 0 •— — \ 'X66 \ \ s� O o 650 Streams Roads ?Q56 ` Mitigation Sites tel. 7e 0 Water Bodies I County Boundary �_ u �` Q � J ' 1," a eVL - '` Sot• •' L vigure 'i 601 North II Mitigation Site Project Vicinity Map 0 0.25 0.5 1 Miles Union County Appendix A — Project Background History and Maps Table 1. Project Components and Mitigation Credits `Includes 169 feet of hydrologic connectivity through a linear wetland persisting in the location of the relic channel. 2Does not include the restored portion of Wicker Branch located outside of the conservation easement (Station 11+63-12+25). 3Does not include the restored portion of Wicker Branch located outside of the conservation easement (Station 25+85-27+08). Table 1. Project Components and Mitigation Credits 601 North II Stream Restoration Site — Project No. 95025 Mitigation Credits Stream Riparian Wetland Non -riparian Wetland Buffer Nitrogen Nutrient Offset Phosphorous Nutrient Offset Type R RE Totals 3,169 396 Project Components Project Component -or- Reach ID Stationing Location Existing Footage Approach Restoration -or- Restoration Equivalent Restoration Footage Mitigation Ratio Wicker Branch (Reach 1) 00+00-06+60 630' Pi Restoration 660 1:01 Wicker Branch (Reach 2) 06+60-24+35 1,356 Pl, P2 Restoration 1,7132 1:01 Wicker Branch (Reach 3) 24+35-27+08 414 P2 Restoration 1503 1:01 UT to Wicker Branch (Reach 4) 00+00-02+25 218 EI Restoration Equivalent 225 01:01.5 02+25-08+40 608 EII Restoration Equivalent 615 01:02.5 UT to Wicker Branch (Reach 5) 08+40-14+86 534 Pi Restoration 646 1:01 Component Summation Restoration Level Stream (linear feet) Riparian Wetland Non -riparian Wetland Buffer (acres) (acres) (square feet) Upland (acres) Riverine Non-Riverine Restoration 3,169 12.3 Enhancement 1 225 Enhancement II 615 BMP Elements Element Location Purpose/Function Notes Veinal Pools 12prior See as -built plans Treat on-site storm water from adjacent agricultural fields. Remove suspended solids, help infiltration of water and remove excess nutrients to entering stream. Will reduce livestock waste in on-site streams Target at base of drainages coming from adjacent agricultural fields. Farm Crossing Improvements See as -built plans Two off-site farm crossings located above the restored streams will be improved at their existing location and incorporated into the restoration design. Cattle Exclusion Fencing Along the western site boundary Will eliminate hoof shear on banks and livestock waste into on-site streams To be installed in 2013 `Includes 169 feet of hydrologic connectivity through a linear wetland persisting in the location of the relic channel. 2Does not include the restored portion of Wicker Branch located outside of the conservation easement (Station 11+63-12+25). 3Does not include the restored portion of Wicker Branch located outside of the conservation easement (Station 25+85-27+08). Appendix A — Project Background History and Maps Table 2. Project Activity and Reporting History Table 2. Project Activity and Reporting History 601 North II Stream Restoration Site - Project No. 95025 Activity Report Data Collection Complete Completion or Delivery Final Mitigation Plan N/A Oct -12 Final Design (90 percent) N/A Nov -12 Construction N/A Apr -13 Temporary S&E mix applied to entire project area N/A Feb -Apr 2013 Permanent seed mix applied to reach/egments N/A Apr -13 Bare Root Seedling Installation N/A Apr -13 Installation of permanent cross-sections and vegetation plots N/A May -13 Baseline Monitoring Report Jun -13 Jun -13 Year 1 Vegetation Monitoring Dec -13 Dec -13 Year 1 Stream Monitoring Nov -13 Dec -13 Beaver Dam Removal - Mar -14 Additional Boundary Marking/Signage - Apr -14 Year 2 Vegetation Monitoring Sep -14 Nov -14 Year 2 Stream Monitoring Jun -14 Nov -14 Supplemental Planting - Jan -15 Year 3 Vegetation Monitoring Sep -15 Nov -15 Year Stream Monitoring May -15 Nov -15 Year 4 Vegetation Monitoring Jun -16 Oct -16 Year 4 Stream Monitoring May -16 Oct -16 Beaver Management - May -17 Year 5 Vegetation Monitoring Oct -17 Feb -18 Year 5 Stream Monitoring Nov -17 Feb -18 *NA - Activities and reporting history for these items are not applicable to this restoration project Appendix A — Project Background History and Maps Table 3. Project Contacts Table 3. Project Contacts 601 North II Stream Restoration Site — Project No. 95025 Resource Environmental Solutions 302 Jefferson Street, Suite 110 Prime Contractor Raleigh NC 27605 Phone: (919) 209-1061 Contact: Brian Hockett Atkins North America, Inc. 1616 East Millbrook Road, Suite 310 Designer Raleigh, NC 27609 (919)876-6888 Contact: Jens Geratz or Michael Gloden Wright Contracting PO Box 545 Construction Siler City, NC 27344 Contractor (919)663-0810 Contact: Stephen James KBS Earthworks 5616 Cable Church Road Planting Contractor Julian, NC 27283 (336)314-2935 Contact: Keneth Strader Kee Mapping and Surveying PO Box 2566 As -built Surveys Ashville, NC 28802 Contact: Phillip Kee Evergreen Seed Fuquay Varina, NC Seeding Mix Source (919) 567-1333 Contact: Wistar Taylor Arbor Gen Super Tree Nursery Nursery Stock (800)222-1290 Suppliers Contact: Polly Creech Atkins North America, Inc. Monitoring 1616 East Millbrook Road, Suite 310 Performers (MYO) - Raleigh, NC 27609 2013 (919)876-6888 Contact: Jim Cooper Monitoring Resource Environmental Solutions, Performers (MYl- LLC. MY5) 302 Jefferson Street, Suite 110 2013-2016 Raleigh NC 27605 Stream Monitoring Ryan Medric (703) 424-6313 POC Vegetation Monitoring Ryan Medric (703) 424-6313 POC Appendix A — Project Background History and Maps Table 4. Project Information and Attributes Table 4. Project Baseline Information and Attributes 601 North H Stream Restoration Site — Project No. 95025 Project Information Project Name 60l North II Stream Restoration Site County Union County Project Area (acres) 12.3 Project Coordinates (latitude and 34.897274,-80.4734t6 longitude) Project Watershed Summary Information Physiographic Province Piedmont River Basin Yadkin USGS Hydrologic Unit 8 -digit 3040105 USGS Hydrologic Unit 14 -digit 3040105081010 DWQ Sub -basin 3/7/2014 Project Drainage Area (acres) 453 Project Drainage Area Percent 'l Im us Area CGIA Land Use Classification Cultivated, Managed Herbaceous Cover, Mixed Hardwood Reach Summary Information Wicker Branch Wicker Branch Wicker Branch U" Ito Wicker Branch UT Wicker Branch Parameters (Reach 1) (Reach 2) (Reach 3) (Reach 4) (Reach 5) Length of reach 630 1,356 414 826 534 1'near feet Valley classification VIII VIII VDI VDI VID Drainage area (acres) l69 286 365 85 88 NCDWQ stream 23.5 35 35 23 23 identificafion score NCDWQ Water WS -V WS -V WS -V WS -V WS -V Quality Classification Morphological Description(stream F6 El/Cl G4 B4 B4 Evolutionary trcud E -G -F E -G -C -E E -G E -G -B E -G -B Underlying d y' g mappe Cid channe It loam ry silt Cid chance It loam ry silt Cid charm It loam Badin cry) channery silty clay Budin channery silty clay soils (CmB) (CmB) loam (CmB) (BdB2), Cid chance loam (BdB2), Cid chaeta silt loam (CmB) silt loam (CmB) Drainage class Moderately well drained Moderately well drained Moderately well drained BdB2" Well drained, CmB: BdB2: Well drained, CmB: Moderately well drained Moderately well drained Soil Hydric status Not hydric Not hydric Not hydric Not hydric Not hydric Valley Slope 0.0095 0.0098 0.0165 0.013 0.0124 FEMA classification Project streams are art located within a FEMA regulated area Native vegetation N/A (cultivated land) N/A (cultivated land) Mesie Mixed Hardwood N/A (cultivated land) N/A (cultivated land) Forest Percent composition of exotic invasive 0% 0% 60% (Chinese privet) 0% 0% vegetation Wetland Summary Information Parameters Wetland 1 Size of Wetland 0.05 rrx Wetland Type Palustrine emergent Mapped Soil Series Cid chancery silt loam (CmB) Drainage class Moderately well drained Soil Hydric Status Not hydric Source of Hydrology Groundwater Hydrologic NA beepturreard Nafive vegetation N/A (cultivated land) car Perrcc t composition exotic invasive 0% vegetation Regulatory Considerations Regulation Applicable? Resolved? Documentation Waters of the United States — Section 404 Yes Yes 1D Notification / NWP27 Waters of the United States — Section 401 Yes Yes 401 Water Quality Certification Endangered Species ActYes Yes CE Documentation (Mitigation Plan, Appendix B) Historic Preservation Act No N/A CE Documentation (Mitigation Plan, Appendix B) Coastal Zone Management Act (CZMA)/ Coastal Area No N/A N/A Management Act (CAMA) FEMA Floodplain Compliance No N/A FEMA Floodplain Checklist (Mitigation Plan, Appendix B) Essential Fisheries Habitat No Appendix B Visual Assessment Data Figure 2. Integrated Current Conditions Plan View Table 5. Visual Stream Morphology Stability Assessment Table 6. Vegetation Condition Assessment Figure 3. Permanent Photo Station Photos Encroachment rzt- —4_ UT to Wicker Branch Reach�4 3 ®2 Chinese Privet �3 4 �..b 5 \ l � \ % h 4 �� , Wicker Branch -.* Reach 1 U_ T to Wicker Branch Reach Poor Growth Rate Wicker Branch ..Reach fires W+. 0 100 200 Feet 1 inch = 200 feet Figure 2 601 North II Stream Restoration Project MY5 2017 Current Conditions Plan View Date: 12/8/2017 Drawn by: RTM LEGEND O Conservation Easement Photo Stations ® Crest Gauge Cross Section — Stream Centerline — Structures Breached Beaver Dams Vegetation Plots E71 Successful Riparian Buffer Conditions Target Community a Present Mar inal Absent v Absent No Fill CL y i Present N Common ---- Appendix B — Visual Assessment Data N/A - Item does not apply. Table 5. Visual Stream Morphology Stability Assessment 601 North II / Project No. 95025 - Wicker Branch Reach 1 Assessed Len th 660 feet Number Footage Adjusted % Major Channel Channel Number Stable, Total Number of Amount of % Stable, with with for Category Sub -Category Metric Performing Number in Unstable Unstable Performing Stabilizing Stabilizing Stabilizing As -built Segments Footage as Intended Woody Woody Woody as Intended Vegetation Vegetation Vegetation 1. Bed 1. Aggradation - Bar formation/growth sufficient to significantly deflect 1. Vertical Stability flow laterally (not to include point bars). 0 0 100% 2 Degradation - Evidence of downcutting. 0 0 100% (Riffle and Run Units) 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate. 22 22 100% 1. Depth Sufficient (Max Pool Depth: Mean Bankfull Depth >_ 1.6). 19 19 100% 3. Meander Pool Condition 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstream riffle). 19 19 100% 1. Thalweg centering at upstream of meander bend (Run). 21 21 100% 4. Thalweg Position 2. Thalweg centering at downstream of meander bend (Glide). 21 21 100 2. Bank Bank lacking vegetative cover resulting simply from poor growth and/or 1. Scoured / Eroding scour and erosion. 0 0 100% 0 0 100% Banks undercut/overhanging to the extent that mass wasting appears 2. Undercut likely. Does NOT include undercuts that are modest, appear sustainable 0 0 100% N, A N/A N/A and are providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse. 0 0 100% N/A N/A N/A Totals 0 0 100% N/A N/A N/A 3. Engineered 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 8 H 100% Structures 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. R H 100% 2a. Piping Structures lacking any substantial flow underneath sills or anus. 9 R 100% Bank erosion within the structures extent of influence does NOT exceed 3. Bank Protection 15% 8 N 100% Pool forming structures maintaining - Max Pool Depth: Mean Bankfull 4. Habitat Depth Ratio ? Appendix B — Visual Assessment Data Table 5 cont'd. Visual Stream Morphology Stability Assessment 601 North II / Project No. 95025 - Wicker Branch Reach 2 Assessed Length 1,775 feet Major Channel Category Channel Sub -Category Metric Number Stable, Performing as Intended Total Number in As -built Number of Unstable Segments Amount of Unstable Footage % Stable, Performing as Intended Number with Stabilizing Woody Vegetation Footage with Stabilizing Woody Vegetation Adjusted% for Stabilizing Woody Vegetation I. Bed 1. Vertical Stability 1. Awadation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars). 0 0 100% 2 Degradation - Evidence of downcutting 0 0 100% (Riffle and Run Units) 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate. 33 33 100% 3. Meander Pool 1. Depth Sufficient (Max Pool Depth: Mean Bankfull Depth >_ 1.6). 33 33 100% Condition 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstream riffle). 33 33 100% 1. Thalwegccmeringatupstream ofmeander bend (Run). 33 33 100% 4. Thahveg Position 2. Thalweg centering at downstream of meander bend (Glide). 33 33 100% 2. Bank 1. Scoured/Eroding Bank lacking vegetative cover resulting simply frompoorgrowth and/or scour and erosion. 0 0 100% 0 0 100% Banks undercut/overhanging to the extent that mass wasting appears 2. Undercut likely. Does NOT include undercuts that are modest, appear 0 0 100% N/A N/A N/A sustainable and are providing habitat. 3. Mass Wasting Bank slumping, calving or collapse. 0 0 100% N/A N/A N/A Totals 0 0 100% N/A N/A N/A 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 13 13 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 13 13 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 13 13 100% 3. Bank Protection Bank erosion within the structures extent of influence does NOT exceed 15%. 13 13 100% Pool forming structures maintaining- Max Pool Depth: Mean 4. Habitat Bankfull Depth Ratio > 1.6. Rootwads/logs providing some cover at 1313 100% base -flow. N/A - Item does not apply. Appendix B — Visual Assessment Data Table 5 cont'd. Visual Stream Morphology Stability Assessment 601 North II / Project No. 95025 - Unnamed Tributary - Wicker Branch Reach 3 Assessed Len th 273 feet Major Channel Category Channel Sub -Category Metric Number Stable, Performing as Intended Total Number in As -built Number of Unstable Segments Amount of Unstable Footage % Stable, Performing as Intended Number with Stabilizing Woody Vegetation Footage with Stabilizing Woody Vegetation Adjusted % for Stabilizing Woody Vegetation 1. Bed 1. Vertical Stability 1. Maradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars). 0 0 100% 2 Degradation - Evidence of downcutting. 0 0 100% (Riffle and Run Units) 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate. .5 5 100% 3. Meander Pool 1. Depth Sufficient (Max Pool Depth: Mean Bankfull Depth >_ 1.6). _ 5 100% Condition 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstream riffle). _ 5 100 1. Thalweg centering at upstream of meander bend (Run). 5 5 100% 4. Thalweg Position 2. Thalweg centering at downstream of meander bend (Glide). 5 5 100% 2. Bank 1. Scoured / Eroding Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion. 0 0 100% 0 0 100% Banks undercut/overhanging to the extent that mass wasting appears 2. Undercut likely. Does NOT include undercuts that are modest, appear sustainable 0 0 100% N/A N N/A and are providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse. 0 0 100% N A N/A N/A Totals 0 0 100% 1 N/A N/A N/A 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. 2 2 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 2 3 100% 3. Bank Protection Bank erosion within the structures extent of influence does NOT exceed 15% 2 3 100% 4. Habitat Pool forming structures maintaining —Max Pool Depth: Mean Bmkfull Depth Ratio > 1.6. Rootwads/logs providing some cover at base -flow. 2 100% N/A - Item does not apply. Appendix B — Visual Assessment Data Table 5 cont'd. Visual Stream Morphology Stability Assessment 601 North II / Project No. 95025 - Unnamed Tributary - Wicker Branch Reach 5 Assessed Len th 646 feet Major Channel Category Channel Sub -Category Metric Number Stable, Performing as Intended Total Number in As -built Number of Unstable Segments Amount of Unstable Footage % Stable, Performing as Intended Number with Stabilizing Woody Vegetation Footage with Stabilizing Woody Vegetation Adjusted % for Stabilizing Woody Vegetation 1. Bed 1. Vertical Stability 1. Maradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars). 0 0 100% 2 Degradation - Evidence of downcutting. 0 0 100% (Riffle and Run Units) 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate. 18 18 100% 3. Meander Pool 1. Depth Sufficient (Max Pool Depth: Mean Bankfull Depth z 1.6). 19 19 100% Condition 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstream riffle). 19 19 100% 1. Thalweg centering at upstream of meander bend (Run). 19 19 100% 4. Thalweg Position 2. Thalweg centering at downstream of meander bend (Glide). 19 19 100% 2. Bank 1. Scoured / Eroding Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion. 0 0 100% 0 0 100% Banks undercut/overhanging to the extent that mass wasting appears 2. Undercut likely. Does NOT include undercuts that are modest, appear sustainable 0 0 100% N/A N N/A and are providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse. 0 0 100% N A N/A N/A Totals 0 0 100% 1 N/A N/A N/A 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 9 9 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. 9 9 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 9 9 100% 3. Bank Protection Bank erosion within the structures extent of influence does NOT exceed 15% 9 9 100% 4. Habitat Pool forming structures maintaining — Max Pool Depth: Mean Bmkfull Depth Ratio > 1.6. Rootwads/logs providing some cover at base -flow. 9 9 100% N/A - Item does not apply. Appendix B — Visual Assessment Data N/A - Item does not apply. Table 6. Vegetation Condition Assessment 601 North II / Project No. 95025 Planted Acreage 12.3 % of Vegetation Category Definitions CCPV Depiction Number of Combined Planted Polygons Acreage Acreage 1. Bare Areas Very limited cover of both woody and herbaceous material. N/A 0 0.00 0% Woody stem densities clearly below target levels based on MY3, 4, 2. Low Stem Density Areas or 5 stem count criteria. N/A 0 0.00 0% Totals 0 0.00 0% Areas with woody stems of a size class that are obviously small 3. Areas of Poor Growth Rates or Vigor Vertical Lines Yellow Vert 0.64 5% Cumulative Totals --42 2 0.64 1 5% Easement Acreage 12.3 % of Vegetation Category Definitions CCPV Depiction Number of Combined Easement Polygons Acreage Acreage 4. Invasive Areas of Concern Areas or points (if too small to render as polygons at map scale). Horizontal Lines 2 0.26 2% Red - Dense/Yellow - Present 5. Easement Encroachment Areas Areas or points (if too small to render as polygons at map scale). Red Vertical Lines 1 0.06 0% N/A - Item does not apply. Tributary to Wicker Branch — Permanent Photo Station 2 Downstream November 30, 2017 Tributary to Wicker Branch — Permanent Photo Station 3 Upstream November 28, 2017 al Assessment Data Tributary to Wicker Branch — Permanent Photo Station 3 Downstream November 28, 2017 Wicker Branch — Permanent Photo Station 4 Downstream November 29, 2017 al Assessment Data Wicker Branch — Permanent Photo Station 5 Upstream November 28, 2017 Wicker Branch — Permanent Photo Station 5 Downstream November 28, 2017 al Assessment Data Wicker Branch — Permanent Photo Station 6 Upstream November 29, 2017 Wicker Branch — Permanent Photo Station 6 Downstream November 29, 2017 al Assessment Data Appendix C Vegetation Plot Data Table 7. Vegetation Plot Criteria Attainment Figure 4. Vegetation Monitoring Plot Photos Table 8. CVS Vegetation Plot Metadata Table 9. Planted and Total Stem Counts (Species by Plot with Annual Means) Appendix C — Vegetation Plot Data Table 7. Vegetation Plot Criteria Attainment Table 7. Vegetation Plot Criteria Attainment 601 North II / Project No. 95025 Plot # Planted Stems/Acre Volunteer Stems/Acre Total Stems/Acre Survival Criteria Met? Average Tree Height cm 1 405 0 405 Yes 377 2 324 121 445 Yes 559 3 445 162 607 Yes 406 4 445 81 526 Yes 300 5 647 81 728 Yes 505 6 607 121 728 Yes 461 7 405 121 526 Yes 471 8 283 121 405 Yes, 199 9 324 243 567 Yes 464 10 324 202 526 Yes 464 11 324 647 971 Yes 288 12 283 324 607 Yes 236 Project Avg 401 185 587 Yes 394 i 1 f � f Y� I r z r MCI K, � v ..� �.,-r a- rS .' r z r .a MCI K, � v ..� �.,-r ..ice �"1 , '•,. .a MCI K, ti r, J',iari' � rti ti i ? i� - • s .�'a�/� r ��5.� �..�i � . � I � i. -., .�.- �s .tea 16e�iX �'�Ga � sW •. +his f :. �1e : ;� ,�� � }fit„ �� � �,,� , � �,, kyr -,_ �•�� � ,�, k � :� . �' '� \ � S \ 9 � r�4:,.. '� ��_ .` � � ' n �. L �-' � e `` i..: '� '� �� 9 q} �v� `/ �� ;,� ', gam!` � � �a�,�� 1�� 1 '� � Appendix C — Vegetation Plot Data Table 8. CVS Vegetation Plot Metadata Table 8: CVS Vegetation Plot Metadata 601 North II Stream and Wetland Restoration Site Report Prepared By Eric Teitsworth Date Prepared 10/20/201715:44 database name 601_N—II_MY5_2017.mdb database location C:\Users\eteitsworth\Dropbox (RES)\@RES Projects\North Carolina\601 North II\Monitoring\Monitoring Data\MY5 2017\Vegetation Data computer name D4VOKGH2 file s ize 47288320 DESCRIPTION OF WORKSHEETS IN THIS DOCUMENT Metadata Description of database file, the report worksheets, and a summary of project(s) and project data. Proj, planted Each project is listed with its PLANTED stems per acre, for each year. This excludes live stakes. Proj, total stems Each project is listed with its TOTAL stems per acre, for each year. This includes live stakes, all planted stems, and all natural/volunteer stems. Plots List of plots surveyed with location and summary data (live stems, dead stems, missing, etc.). Vigor Frequency distribution of vigor classes for stems for all plots. Vigor by Spp Frequency distribution of vigor classes listed by species. Damage List of most frequent damage classes with number of occurrences and percent of total stems impacted by each. Damage by Spp Damage values tallied by type for each species. Damage by Plot Damage values tallied by type for each plot. Planted Stems by Plot and Spp A matrix of the count of PLANTED living stems of each species for each plot; dead and missing stems are excluded. ALL Stems by Plot and spp A matrix of the count of total living stems of each species (planted and natural volunteers combined) for each plot; dead and missing stems are excluded. PROJECT SUMMARY Project Code 95925 project Name 601 North II Stream Restoration Site Description Stream Restoration Site River Basin Yadkin -Pee Dee le ngth(ft) 4248 stream -to -edge width (ft) 350 area (sq m) 47348.22 Required Plots (calculated) 12 Sampled Plots 12 Appendix C — Vegetation Plot Data Table 9. Planted Total Stem Counts (Species by Plot) 'PnoLS: No livestakes included in tally; P -all: All planted stems included in tally; T: Total stems including recruitment. Table 9. Planted Total Stem Counts (Species by Plot) 601NII Stream Restoration Site Current Plot Data (MY5 2017) Scientific Name Common Name Species Type Plot 1 Plot 2 Plot 3 Plot 4 Plot 5 Plot 6 Plot 7 Plot 8 Plot 9 Plot 10 Plot 11 Plot 12 PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T Betula nigra River Birch Tree 1 1 1 3 3 3 2 2 3 1 l 2 4 4 4 4 4 5 2 2 2 3 3 3 3 3 4 4 4 4 2 2 2 Campsis radicans Trumpet Creeper Vine Cehis laevigata Sugarberry Tree Celtis occidentalis Common Hackberry Tree Cercis canadensis Eastern Redbud Tree 1 1 11 2 2 21 2 21 2 1 1 11 1 11 1 1 1 1 Diospyros virginiana Common Persimmon Tree Fraxinus pennsylvanica Green Ash Tree 1 1 1 1 1 1 1 1 2 2 3 2 2 2 1 1 3 2 2 3 1 1 2 2 2 Liquidambar styraciflua Sweetgum Tree 31 1 1 2 141 3 Nyssa sylvatica Blackgum Tree 1 1 1 1 Platanus occidentalis American Sycamore Tree l 1 1 1 41 4 5 2 2 21 11 5 51 5 1 5 5 5 1 1 2 2 3 1 2 2 2 Platanus occidentalis var. i Sycamore, Plane -tree Tree 1 1 1 1 1 1 Quercus michauxii Swamp Chestnut Oah Tree 3 3 3 1 11 1 3 3 5 6 6 6 4 4 4 3 3 3 1 1 1 1 11 21 1 Quercus phellos Willow Oak Tree 1 1 1 1 2 2 2 5 5 6 2 21 2 2 2 2 2 2 3 4 41 4 Quercus rubra Northern Red Oak Tree 1 1 1 1 1 1 l 1 1 1 1 l410 1 1 1 1 I 1 l Quercus velutina Black Oak Tree 1 1 1 Salix nigra Black Willow Tree j 2 4 Sambucus canadensis Common Elderberry Shrub 1 1 Stem count size (ares) size (ACRES) Species count Stems per ACRE 10 10 10 8 8 11 11 11 15 11 11 13 16 16 18 15 15 18 13 71 71 10 81 81 14 81 81 13 81 81 24 71 7 15 1 1 1 1 1 1 1 1 1 1 1 1 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 81 81 81 31 31 51 71 7 8 41 41 51 51 51 71 51 5 5 4 4 5 5 5 6 4 4 7 5 5 6 2 2 5 4 4 7 405 405 405 324 324 445 445 445,6071 445 445 526 647 647 728 607 607 728 405 405 526 2831 28314051 3241 32415671 3241 32415261 3241 32419711 283 28-31607 'PnoLS: No livestakes included in tally; P -all: All planted stems included in tally; T: Total stems including recruitment. Appendix C — Vegetation Plot Data Table 9 con't. Planted Total Stem Counts (Annual Means) TnoLS: No livestakes included in tally; P -all: All planted stems included in tally; T: Total stems including recruitment. Table 9 Con't. Planted Total Stem Count (Annual Means) 601NII Stream Restoration Site Annual Means Scientific Name Common Name Species Type MY5 (2017) PnoLS P -all T MY4 (2016) MY3 (2015) PnoLS P -all T PnoLS P -all T MY2 (2014) PnoLS P -all T MY1 (2013) PnoLS P -all T MYO (2013) PnoLS P -all T Betula nigra River Birch Tree 29 29 33 29 29 35 29 29 29 29 29 29 31 31 31 51 51 51 Campsis radicans Trumpet Creeper Vine 2 Celtis laevigata Sugarberry Tree 4 Celtis occidentalis Common Hackberry Tree 2 Cercis canadensis Eastern Redbud Tree 7 7 7 7 7 7 8 8 8 7 7 7 11 11 11 19 191 19 Diospyros virginiana Common Persimmon Tree 6 Fraxinus pennsylvanica Green Ash Tree 11 11 18 11 11 20 11 11 15 10 10 14 9 9 9 10 10 10 Liquidambar styraciflua Sweetgum Tree 24 35 2 10 Nyssa sylvatica Blackgum Tree 1 1 2 1 1 1 1 1 1 1 1 1 3 3 3 7 7 7 Platanus occidentalis American Sycamore Tree 21 21 25 21 21 21 21 21 26 21 21 21 22 22 22 19 19 19 Platanus occidentalis var. oi Sycamore, Plane -tree Tree 2 2 2 2 2 6 2 2 2 2 2 8 Quercus michauxii Swamp Chestnut Oak Tree 22 22 26 23 23 25 23 23 23 23 23 23 31 31 31 44 44 44 Quercus phellos Willow Oak Tree 18 18 21 18 18 201 17 17 17 18 18 18 19 19 19 27 27 27 Quercus rubra Northern Red Oak Tree 7 7 7 11 11 11 11 11 111 9 9 9 13 13 13 14 14 14 Quercus velutina Black Oak Tree 1 1 1 1 1 1 1 1 1 1 1 1 Salix nigra Black Willow Tree 1 6 10 3 3 Sambucus canadensis Common Elderberry Shrub 1 1 2 2 Stem count 1191 1191 174 1241 124 202 124 124 138 121 121 146 1391 1391139, 1911 191 195 size (ares) 12 12 12 12 12 12 size (ACRES) 0.30 0.30 0.30 0.30 0.30 0.30 Species count 101 10 131 101 10 15 10 10 12 101 101 13 81 81 8 81 81 9 Stems per ACRE 4011 40115871 418 418 681 418 4181,465's 4081 40814921 4691 469 469 6441 644 658 TnoLS: No livestakes included in tally; P -all: All planted stems included in tally; T: Total stems including recruitment. Appendix D Stream Geomorphology Data Figure 5. Cross -Section Plots with Annual Overlays and Photos Figure 6. Longitudinal Profile with Annual Overlays Table 10. Baseline Stream Data Summary Table 11 a. Baseline Morphology & Hydraulic Monitoring Summary Table 11b. Monitoring Data — Stream Reach Data Summary Table 12. Pebble Count Data Summary Figure 7. MY5 Stream Reach Substrate Composition Charts Figure 5. Cross Section Plots and Photos Cross Section 1 Upstream Appendix D Stream Survey Data Downstream 601 North II - Reach 4 - CrOSS Section 1 - Riffle 620.5- 620 619.5 PF 619 618.5 Basedon fisedbaseline bankfull elevation 618 MY1 c 617.5 s MY3 - MY5 616.56.5 616.5 616 616.5 615.5 616.5 615 Banktull Width (ft) 614.5 614 8.3 0 10 20 30 40 50 60 70 Distance (R) Baseline Year Year2 Year3 YearA Year5 - - -App-x Bankfull 7.9 Cross Sect, n 1 Rl�e Basedon fisedbaseline bankfull elevation Base MY1 MY2 MY3 MY4 MY5 Record elevation (iLiturn) ms ed 616.5 616.5 616.5 616.5 616.5 616.5 Banktull Width (ft) 8.9 8.3 8.0 8.6 7.9 6.3 Flood nine Width (ft) 23.1 X23 X23 =23 X23 27.4 Bankfull Mean Depth (ft) 0.5 0.5 0.5 0.5 0.5 0.4 Banldull Max Depth (ft) 0.7 0.7 0.8 ().8 0.9 l.a Bankfull Cross Sectional Area ($`) 4.2 4.1 3.9 3.9 4.6 2.7 Bankfull Width/Depth Ratio 18.5 16.9 16.4 19.6 15.6 14.9 Bankfull Entrenchment Ratio 2.6 X2.8 X2.9 X2.7 X2.9 4.3 BankFnll Bank Heigh t Ratio 1.0 1.6 1.0 1.0 1.0 1.0 Cross Section 2 Upstream Appendix D Stream Survey Data Downstream 601 North it • Reach 5 • Cross Section 2 • Pool 607 606.5 60s 605.5 fi05 _ 604.5 c 604-111111116- Q /J w 603.5 603 602.5 602 601.5 601 600.5 0 5 10 15 26 25 30 35 46 Distance (it) 45 50 55 60 65 70 Baseline -Year1 Year2 Year3 Year4 Years --AApp.x.Bank%ll Cinoss Section 2(Pool) Based on fixedbaseline bankfull eleratiou Base MYl MY2 MY3 MY4 LMY5 Record elevation(daturn) used 604.0 604.0 604.0 604.0 604.0 604.0 BankFull Width (ft) 17.6 15.4 17.1 18.6 17.6 16.5 Flood rone Width (ft) (vl.l X100 X100 X100 X100 •68,3 Bankfiull Mean Depth (ft) 0.7 0.9 1.0 0.9 0.9 0.8 Bankfall Max Depth (ft) 1.7 1.8 2.1 2.2 2.2 2.2 Bankfull Cross Sectional Area (ft2) 12.8 13.6 16.4 16.7 16.0 17.8 Ban kfull Width/De th Raba 24.5 17.5 17.8 20.8 19.2 16.2 Bankfull Entrenchment Ratio 3.6 X6.5 X5.9 X5.4 a5.7 NIA Ban kfull Bank Heigh t Ratio 1 1.0 1.0 1.0 1.0 1.0 NIA Cross Section 3 Upstream Appendix D Stream Survey Data Downstream .1 F• --___-_-�____. .1 1 Based on fixed has eIise trdukfuII eIeNation ter.; ���������r�►� MYl MY2 MY3 i�®��i�::�i�r.=..��I®®moi■ MY5 Record elevation (datum) us ed 603.9 603.9 603.9 603.9 603.9 ' INNIMENIMMOMMININNIMMEMEMI■ Bankfull Width (ft) 11.0 10.8 10.8 I R-1.100 11.7 Cross Section 3 Riffie Based on fixed has eIise trdukfuII eIeNation Base MYl MY2 MY3 MY4 MY5 Record elevation (datum) us ed 603.9 603.9 603.9 603.9 603.9 603.9 Bankfull Width (ft) 11.0 10.8 10.8 11.9 11.7 12.4 Flood nine Width (ft) 65.5 >10D X100 X100 X100 X68.2 Bankfull Mean Depth (ft) 0.8 0.9 0.9 0.8 0.8 0.8 BanlfUUMax Depth (ft) 1.3 1.3 1.3 1.4 1.3 1.5 Ban kfullCYoss Sec tion a I A rea (ft2) 8.5 8.5 9.5--T-9,1 8.6 9.7 Bankfull Width/Depth Ratio 14.1 14.6 12.3 15,6 14.6 15,9 Ban k£ull Entrenchment Ratio 6.0 �L-9 X9.2 78.4 X8.6 75.5 Bankfu11BankHel ht Ratio 1.0 1.0 1.0 1.0 1.0 0.8 Cross Section 4 Upstream Appendix D Stream Survey Data Downstream Cross Section 4 Riffle Based on fixedbaseline bankfull eleNation Base MYl MY2 MY3 MY4 MY5 Record elevation (datum) used 604.5 604.5 604.5 604.5 604.5 604.5 Banldull Width (ft) 11.4 12.5 12.3 11.0 11.2 12.0 Hoodprone Width (ft) 59.7 >IOD X100 X100 X100 •65,6 Ban kfull Mean Depth (ft) 0.7 0.6 0.8 0.7 0.7 0.8 BankfullMax Depth (ft) 1.3 1 1.1 1.2 1.2 1.4 1.5 Ban kfullCross Sec tion alArea(ft 2) 7.9 7.2 8.2 7.5 8.4 9.0 Banldull Width/Depth Ratio 16.6 21.7 18.1 16.1 14.9 16.0 Ban k£ull Entrenchment Ratio 5.2 >8 X8.1 X9.1 X8.9 X5.5 Bankfu 11 Ba n k He ight Ratio 1.0 1.0 1.0 1.0 1.0 0.9 Cross Section 5 Appendix D Stream Survey Data Upstream Downstream Cross Section 5 00l) Basedow fixedbas elinc baukfull cicNatiau Base MYl MY2 MY3 MY4 MY5 Record ele, -ation ([latu[n) use 604.4 604A 604.4 6(k4.4 604.4 6W7 - Ba n kfu It {?4.4Banklull Width (R) 14.2 15.4 15.5 16.1 20.0 18.1 Flood rone Width (ft) 65.6 >100 >100 X1(10 X100 68,8 Bandl Mean Depth (ft) 0.8 0.8 0.8 0.7 0.7 0.7 Bankfull MaxI]epth (R) 1.8 1.7 1.8 1.8 1.8 1.9 Bankfull C7oss Sectional Area (ftp) 11.5 6.1 9.4 11.8 14.1 12.0 Ban kfull WidthlDe th Rat k) 17.6 14.3 19.9 21.9 28.4 27.3 Ban kfullEnt ren chment ltatie, 4.6 X6.5 3b.i 36,2 X5.0 VIA Ban kfiillBankI-Iei ht kaiic, 1.0 1.0 1.0 1.0 1.0 VIA 1.0 1.0 VIA Cross Section 6 r 4� :.gyp,. •�► ��:t.:.+�.��� .. Upstream Appendix D Stream Survey Data Downstream 601 North II . Reach 2 • Cross Section 6 • Riffle 599 598.5 598 597.5 597 596.5 596 -- -- -- -- -- ----woe-- - - - - --- �i m 595.5 595 594.5 594 593.5 593 0 5 10 15 26 25 30 35 40 Distance (ft) 45 50 55 60 65 76 baseline .-Year1 Year3 Year3 - Year4 - Year5 - - -Approx.6ankW. Cmss Section 6 Rii$e Based on fitiedbaseline bankfull elleva ion Base MYl MY2 MY3 MY4 MY5 Record elevation (datum) used 596,2 596.2 596.2 596.2 596.2 596.2 Banldull Width (ft) 11.5 113 11.8 11.9 12.7 13.2 Flood rone Width ft) 69.2 X90 X910 n90 X90 X68.8 Ban kfuIl. Mean Depth (ft) 1.1 1.6 1.1 0,9 1.1 1.1 Banldull Max Depth (ft) 1.7 1.7 1.9 1.6 1.8 1.7 Bankfull Cross Sectional Area (11`) 12.1 12.0 12.9 11.2 13.6 14.2 Ban ldull WidthlDe th Ratio 10.8 11.8 10.8 12.7 11.8 12.2 Bankfull Entrenchment Ratio 6.0 77.5 77.6 77.5 X7.1 75.2 Ban kfull Bank Heigh t Ratio 1.0 1.6 1.0 1.0 lA 1.0 Cross Section 7 Upstream Appendix D - Stream Survey Data Downstream 599 601 North II -Reach 2 - Cross Section 7 - Pool 599.5 598 597.5 597 596.5 -- -- -- __31111111111L -_____ - ----___ 59fi 595.5 Q 595 5945- 945594 594 593.5 593 592.5 592 591.5 591 0 5 10 15 26 25 30 35 46 Distance (R) 45 50 55 60 65 76 baseline -Year Year2 Year3 YearA Year5 -- AAPPII.BankWl Cross Section 7(Pool) Based on fisedbaseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 Record elevation (datum) used 596.1 596.1 596.1 591.6 591.6 591.6 Banldull Width (ft) 12.8 12.8 12.9 12.9 12.7 13.8 Flood ronc Width (ft) 69.5 7125 X125 7125 X125 X69 Bankfull Mean Depth (ft) 1.8 1.9 2.0 2.0 2.2 2.1 Banldull=Depth (ft) 3.2 3.2 32 3.2 3.3 3.5 BankfullCross Sectional Area (R`) 23.2 24.2 25.5 25,2 27.6 29.1 Ban ldull Width/De th Ratio 7,0 6.8 6.5 6.6 5.8 6.5 Bankfull Entrenchment Ratio 5.4 79.8 79.7 79.7 79.9 NIA Ban kfull Bank Heigh t Ratio 1.0 1.0 1.0 1.0 1.0 NIA Cross Section 8 Upstream Appendix D Stream Survey Data Downstream Cross Section 8 Pool Based on fixed bas eIise baukfuII eIeNation Base MYl MY2 MY3 MY4 MY5 Record elevation (datum) us ed 591.3 591.3 591.3 MFr t■������ .: iiiiiiill �►J■iiiii� 591.3 591.3 Bankfull Width (ft) 12.7 13.3 13.4 13.6 14.1 12.2 Flood nine Width (ft) 69.5 >20D Cross Section 8 Pool Based on fixed bas eIise baukfuII eIeNation Base MYl MY2 MY3 MY4 MY5 Record elevation (datum) us ed 591.3 591.3 591.3 591.3 591.3 591.3 Bankfull Width (ft) 12.7 13.3 13.4 13.6 14.1 12.2 Flood nine Width (ft) 69.5 >20D n200 X200 n200 X69 Bankfull Mean Depth (ft) 1.6 1.7 1.8 1.7 1.8 2.0 BanlfUUMax Depth (ft) 2.9 3.1 3.2 3.2 3.3 3.4 Ban kfull CYo s s Sec tion aIArea (ft2) 19.9 22.9 23.5 22.9 25.7 24.2 Bankfull Width/Depth Ratio 8.1 7.8 7.6 8.1 7.8 6.1 Bankfull Entrenchment Ratio 5.5 ]15 X14.9 714.7 X14.2 NIA Bankfu11BankHel ht Ratio 1.0 1.0 1.0 1.0 1.0 NIA Cross Section 9 Upstream Appendix D Stream Survey Data Downstream Cinoss Section 9(Riffle) Bascdon fi%ed baseline baakfull ekNatiou Base MYl MY2 MY3 MY4 MY5 Record elevation (datum) use 591.0 591.0 591.0 591.0 591.0 591.0 Banktull Width (ft) 11.6 11.5 11.3 11.1 11.6 1 D.9 Flood rune Width (ft) 69.7 X200 X200 X200 X200 •69.3 Banldull Mean Depth (ft) 1.1 1.1 1.1 1.1 1.1 1.1 Ban kfull Max Depth ($) 1.8 1.7 1!1111111111111 111111111 IF 1.7 1.8 1.8 Cinoss Section 9(Riffle) Bascdon fi%ed baseline baakfull ekNatiou Base MYl MY2 MY3 MY4 MY5 Record elevation (datum) use 591.0 591.0 591.0 591.0 591.0 591.0 Banktull Width (ft) 11.6 11.5 11.3 11.1 11.6 1 D.9 Flood rune Width (ft) 69.7 X200 X200 X200 X200 •69.3 Banldull Mean Depth (ft) 1.1 1.1 1.1 1.1 1.1 1.1 Ban kfull Max Depth ($) 1.8 1.7 1.8 1.7 1.8 1.8 Banldull Cross Sectional Area (ft2) 13.0 12.3 12.4 11.7 12.E 12.5 Banldull Width/De th Ratio 10.4 10.7 10.2 10.6 10.8 9.5 BankfullFntrenchment Ratio 6.0 X17.5 =17.8 X17.9 X17.2 X6.3 BankfullBank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 Cross Section 10 Upstream Appendix D - Stream Survey Data Downstream 601 North II - Reach 3 - Cross Section 10 - Riffle 590 589.5 589 588.5 588 -- --- -- - --- -- Q ro 58T-5 587 566-5 586 585,5- 686 0 5 16 15 20 25 Distance (R) 30 35 46 45 56 Baseline -Year Year2 Year3 Year4 Year5 --AA,111.Banktut Cross Section 10 Riffie Based on fixed baseline bankfull elemAon Base MYl MY2 MY3 MY4 MY5 Record elevation (datum) used - 587.8 587.8 587.8 587.8 587.8 Banldull Width (f) 12.0 11.8 12.4 12.6 20.6 Flood rone Width f) >200 X200 X200 X200 >507 - 50.0BankfuI[ Ban kfu I[Mean Depth (ft) 1.2 1.2 1.1 1.1 0.7 BanldullMaxDe th (ft) 1.7 1.7 1.6 1.6 1.8 Bankfull Cross Sectional Area (R`) 14.4 14.0 13.5 13.3 14.0 Ban ldull WidthlDe th Ratio - 9.9 9.9 11.3 11.9 30.3 Bankfull Entrenchment Ratio - X16.7 717 716.2 X15.9 72.4 Ban kfull Bank Heigh t Ratio - 1.6 1.0 1.0 1.6 1.1 Figure 6. Longitudinal Profile with Annual Overlays 607 606 605 604 603 O 602 W 601 600 599 598 Appendix D Stream Geomorphology Data 601 North II Wicker Branch Reach 1 Longitudinal Profile Stationing 1+00 to 6+60 r"op rx'fo 211919 2X1r19 �X°o IX so Station (feet) —TW-MY0 TW-MY111121113 TW-MY26118I2014 TW-MY351512015 TW-MY43115I2016 fTW-MY51112912017 O Structure -MYO ■ BKF 607 606 605 604 603 602 601 600 599 598 597 596 s~ 595 0 594 W 593 592 591 590 589 588 587 586 585 584 583 Appendix D Stream Geomorphology Data 601 North II Reach 213 Longitudinal Profile Reach 2 - Stationing 6+60 to 24+35 Reach 3 - Stationing 24+35 to 25+08 Reach 2 I Reach 3 ■ Remnant Beaver Dam 1 Ren ant Bearer Dam 1 I ' 6-R 1 • I ' ant Bearer Da m Avera a Bankfu Slope 1 1 Jk- 1 I ' I Xs9- 1 ■41 1 I 1 I I XS7-P I MO -R I ■ ' I 4 AIAIL XSS-P 1 I I 6x6 9P 4k -1 T� 4G- j8 A 2? 0 0 6 xao Xao xsa Xco 6o xao X6o Station (feet) TW-MYO TW - MY1 11/21/2013 TW - MY2 6119/2014 TW - MY3 5/6/2015 TW - MY4 3/16/2016 f TW - MY5 11/29/2017 O Structure - MYO ■ BKF ----- WS 609 608 607 606 605 604 O W 603 602 601 600 599 601 North II UT -Wicker Branch Reach 5 Longitudinal Profile Stationing 8+86 to 14+84 Average BankfuD Slope XS3-R -P Appendix D Stream Geomorphology Data f9 4x J4x !� ✓1 �.P l* s° s° 9 Xso Xs° x� X�° Station (feet) TW-MY65/10)2011 TW-MY111/21/13 TW-MY2611812014-TW -MY351512015-TW -MY4311512016 BTW-MY511/29)2017 o Structure-MY6 ■ SKF Appendix D - Stream Geomorphology Data Table Ila. Baseline Morphology & Hydraulic Monitoring Summary N/A - Item does not apply. IMY1 data updated to show corrected bankfull width, W/D ratio, and entrenchment ratio calculations. 2 Data updated to show corrected calculations. Note: In MY5, Bankfull Bank Height Ratio was calculated on riffles using the baseline bankfull elevation. This method was used because the dimension of the channels has not changed enough to alter the bankfull elevation. Table Ila. Baseline Morphology & Hydraulic Monitoring Summary 601 North II / Project No. 95025 Cross -Section 1 (Riffle) Ur to Wicker (Reach 4) Cross -Section 2 (Pool) UT to Wicker (Reach 5) Cross -Section 3 (Riffle) UT to Wicker (Reach 5) Cross -Section 41 (Riffle) Wicker (Reach 1) Cross -Section 51 (Pool) Wicker (Reach 1) Dimension Base MYl MY2 MY3 MY4 MY5 Base MYl MY2 MY3 MY4 MY5 Base MYl MY2 MY3 MY4 MY5 Base MYl MY2 MY3 MY4 MY5 Base MYl MY2 MY3 MY4 MY5 Record Elevation (datum) Used 616.5 616.5 616.5 616.5 616.5 616.5 604.0 604.0 604.0 604.0 604.0 604.0 603.9 603.9 603.9 603.9 603.9 603.9 604.5 604.5 604.5 604.5 604.5 604.5 604.4 604.4 604.4 604.4 604.4 604.4 Bankfull Width (ft) 8.9 8.3 8.0 8.6 7.9 6.3 17.6 15.4 17.1 18.6 17.6 16.5 11.0 10.8 10.8 11.9 11.7 12.4 11.4 12.5 12.3 11.0 11.2 12.0 14.2 15.4 15.5 16.1 20.0 18.1 Floodprone Width (ft) 23.1 >23 >23 >23 >23 27.4 64.1 >100 >100 >100 >100 >68.3 65.5 >100 >100 >100 >100 >68.2 59.7 >100 >100 >100 >100 >65.6 65.6 >100 >100 >100 >100 >68.8 Bankfull Mean Depth (ft) 0.5 1 0.5 0.5 1 0.5 0.5 0.4 0.7 0.9 1.0 0.9 0.9 0.8 0.8 0.9 0.9 0.8 0.8 0.8 0.7 0.6 0.8 0.7 0.7 0.8 0.8 0.8 0.8 0.7 1 0.7 0.7 Bankfull Max Depth (ft) 0.7 1 0.7 0.8 0.8 0.9 1.0 1.7 1.8 2.1 2.2 2.2 2.2 1.3 1.3 1.3 1.4 1.3 1.5 1.3 1.1 1.2 1.2 1.4 1.5 1.8 1.7 1.8 1.8 1.8 1.9 Bankfull Cross Sectional Area (ft2) 4.2 4.1 3.9 3.9 4.0 2.7 12.8 13.6 16.4 16.7 16.0 17.8 8.5 8.5 9.5 9.1 8.6 9.7 7.9 7.2 8.2 7.5 8.4 9.0 11.5 6.1 9.4 11.8 14.1 12.0 Bankf ill Width/Depth Ratio 18.5 16.9 16.4 19.0 15.6 14.9 24.5 17.5 17.8 20.8 19.2 16.2 14.1 14.6 12.3 15.6 14.6 15.9 16.6 21.7 18.1 16.1 14.9 16.0 17.6 19.3 19.9 21.9 28.4 27.3 Bankfull Entrenchment Ratio 2.6 >2.8 >2.9 >2.7 >2.9 4.3 3.6 >6.5 >5.9 >5.4 >5.7 N/A 6.0 >9 >9.2 >8.4 >8.6 >5.5 5.2 >8 >8.1 >9.1 >8.9 >5.5 4.6 >6.5 >6.5 >6.2 >5.0 N/A Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1 1.0 1.01.0 1.0 1.0 1.0 1.0 N/A 1.0 1.0 1.0 1.0 1.0 0.8 1.0 1.0 1.0 1.0 1.0 0.9 1.0 1.0 1.0 1.0 1.0 N/A d50 (mm) - 0.062 0.062 1.1 0.062 16.0 - 0.062 0.062 0.062 0.062 3.5 - 4.9 6.9 40 1.6 66.0 - 0.06 0.062 0.062 6.9 27.0 - 0.062 0.062 0.062 0.062 6.1 Cross -Section 6 (Riffle) Wicker (Reach 2) Cross -Section 7 (Pool) Wicker (Reach 2) Cross -Section 8 (Pool) Wicker (Reach 2) Cross -Section 9 (Riffle) Wicker (Reach 2) Cross -Section 10 (Riffle) Wicker (Reach 3) Dimension Base MYl MY2 MY3 MY4 MY5 Base MYl MY2 MY3 MY4 MY5 Base MYl MY2 MY3 MY4 MY5 Base MYl MY2 MY3 MY4 MY5 Base MYl MY2 1V1Y32 MY4 MY5 Record Elevation (datum) Used 596.2 596.2 596.2 596.2 596.2 596.2 596.1 596.1 596.1 591.6 591.6 591.6 591.3 591.3 591.3 591.3 591.3 591.3 591.0 591.0 591.0 591.0 591.0 591.0 - 587.8 587.8 587.8 587.8 587.8 Bankfull Width (ft) 11.5 11.9 11.8 11.9 12.7 13.2 12.8 12.8 12.9 12.9 12.7 13.8 12.7 13.3 13.4 13.6 14.1 12.2 11.6 11.5 11.3 11.1 11.6 10.9 - 12.0 11.8 12.4 12.6 20.6 Floodprone Width (ft) 69.2 >90 >90 >90 >90 >68.8 69.5 >125 >125 >125 >125 >69 69.5 >200 >200 >200 >200 >69 69.7 >200 >200 >200 >200 >69.3 - >200 >200 >200 >200 >50.0 Bankfull Mean Depth (ft) 1.1 1 1.0 1.1 1 0.9 1.1 1.1 1.8 1.9 2.0 2.0 2.2 2.1 1.6 1.7 1.8 1.7 1.8 2.0 1.1 1.1 1.1 1.1 1.1 1.1 - 1.2 1.2 1.1 1.1 0.7 Bankfull Max Depth (ft) 1.7 1 1.7 1.9 1.6 1.8 1.7 3.2 3.2 3.2 3.2 3.3 3.5 2.9 3.1 3.2 3.2 3.3 3.4 1.8 1.7 1.8 1.7 1.8 1.8 - 1.7 1.7 1.6 1.6 1.8 Bankfull Cross Sectional Area (ft) 12.1 12.0 12.9 11.2 13.6 14.2 23.2 24.2 25.5 25.2 27.6 29.1 19.9 22.9 23.5 22.9 25.7 24.2 13.0 12.3 12.4 11.7 12.5 12.5 - 14.4 14.0 13.5 13.3 14.0 Bankf ill Width/Depth Ratio 10.8 11.8 10.8 12.7 11.8 12.2 7.0 6.8 6.5 6.6 5.8 6.5 8.1 7.8 7.6 8.1 7.8 6.1 10.4 10.7 10.2 10.6 10.8 9.5 - 9.9 9.9 11.3 11.9 30.3 Bankfull Entrenchment Ratio 6.0 >7.5 >7.6 >7.5 >7.1 >5.2 5.4 >9.8 >9.7 >9.7 >9.9 N/A 5.5 >15 >14.9 >14.7 >14.2 N/A 6.0 >17.5 >17.8 >17.9 >17.2 >6.3 - >16.7 >17 >16.2 >15.9 >2.4 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 0.9 1.0 1.0 1.0 1.0 1.0 N/A 1.0 1 1.0 1.0 1.0 1.0 N/A 1 1.0 1.0 1.0 1.0 1.0 1.0 - 1.0 1.0 1.0 1.0 1.1 d50 (mm) - 0.062 15 11 2.6 48.0 - 0.062 1.7 1.2 1.9 25.0 - 0.062 0.062 0.062 0.16 0.062 0.06 1.4 0.062 0.63 48.0 - 24 24 6.7 11 56.0 N/A - Item does not apply. IMY1 data updated to show corrected bankfull width, W/D ratio, and entrenchment ratio calculations. 2 Data updated to show corrected calculations. Note: In MY5, Bankfull Bank Height Ratio was calculated on riffles using the baseline bankfull elevation. This method was used because the dimension of the channels has not changed enough to alter the bankfull elevation. Appendix D - Stream Geomorphology Data Table 11b. Stream Reach Data Summary N/A - Information does not apply. Ri=Riffle /Ru=Run/P=Pool/G=Glide/S=Step *Percentages based on riffle and pool pebble counts. 'No water present at time of survey; MY1 and MY2 profile values based on bedform only. ^Mean bankfull width, W/D ratio, entrenchment ratio updated to reflect accurate calculations. Table 11b. Monitoring Data - Stream Reach Data Summary 601 North II - Wicker Branch Reach 1 630 feet Parameter Baseline MY- it, � MY -2 I MY -3 AW -4 MY -5 Dimension & Substrate - Riffle Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Bankfull Width (ft) - 11.4 - - 1 12.5 - 1 - 12.3 - - - 1 11.0 - - - 1 - 11.0 - - - 1 - 12.0 - - 1 Floodprone Width (ft) - 59.7 - - 1 >100 - 1 - >100 - - - 1 >100 - - - 1 - >100 - - - 1 - >65.6 - 1 Bankfull Mean Depth (ft) - 0.7 - - 1 0.6 - 1 - 0.8 - - - 1 - 0.7 - - - 1 - 0.7 - - - 1 - 0.8 1 Bankfull Max Depth (ft) - 1.3 - - 1 - 1.1 - 1 1 - 1.2 - - 1 - 1.2 - - - 1 - 1.2 - - - 1 - 1.5 1 Bankfull Cross -Sectional Area (ft) - 7.9 - - 1 - 7.2 - 1 - 8.2 - 1 - 7.5 - - - I - 7.5 - - - I - 9.0 1 Width/Depth Ratio - 16.6 - - 1 - 21.7 1 - 18.1 - 1 - 16.1 - - - 1 - 16.1 - - - 1 - 16.0 1 Entrenchment Ratio - 5.2 - - 1 - >8 - 1 - >8.1 - 1 - >6.2 - - - 1 - >9.1 - - - 1 - >5.5 1 Bank Height Ratio - 1.0 - - 1 - 1.0 - - 1 - 1.0 - - 1 - 1.0 - - - 1 - 1.0 - - - I - 0.9 - 1 Profile Riffle Length (ft) 4.2 12.3 11.5 33.3 6.0 22.0 3.3 6.9 6.3 11.0 2.1 18 1.9 7.8 7.3 12.9 3.3 19 4.8 8.5 7.6 15.5 3.1 19 4.7 8.7 8.8 17.4 3.2 19 4.5 8.9 8.2 16.9 3.4 17 Riffle Slope (ft/ft) 0.001 0.017 0.017 0.043 0.0 22 - - - - - - - - - - - - 0.000 0.016 0.015 0.035 0.010 19 0.000 0.019 0.016 0.059 0.015 19 0.000 0.017 0.016 0.065 0.031 17 Pool Length (ft) 4.7 10.8 10.4 20.0 4.2 20 7.3 14.1 12.0 37.6 6.8 19 6.9 12.3 12.0 19.0 3.5 20 8.0 13.5 14.5 17.4 2.9 21 7.4 13.5 13.4 18.7 3.6 20 3.4 10.8 10.0 16.0 3.9 21 Pool Max Depth (ft) 1.4 1.9 1.9 2.2 0.2 20 1.1 1.6 1.6 2.0 0.3 19 1.3 1.7 1.7 2.2 0.2 21 1.7 2.2 2.2 2.5 0.2 21 1.5 1.9 1.8 2.3 0.2 20 0.9 1.5 1.4 2.1 0.3 21 Pool Spacing (ft) 1 13.4 30.7 26.9 57.8 10.0 19 16.4 27.7 26.9 41.8 7.0 19 8.9 26.0 25.8 38.0 7.2 20 7.7 1 26.2 25.4 34.3 6.1 20 1 16.6 27.3 28.6 36.3 5.8 19 7.7 1 25.4 25.2 36.7 7.6 20 Pattern Channel Belt Width (ft) 13.4 20.1 20.2 29.7 4.00 21 Radius of Curvature (ft) 14.4 17.9 16.4 27.7 3.90 23 Re: Bankfull Width (ft/ft) 1.30 1.60 1.40 2.40 0.3 23 Meander Wavelength (ft) 13.7 51.5 51.8 87.9 15.30 21 Meander Width Ratio 1.2 4.5 4.5 7.7 1.30 21 Additional Reach Parameters Rosgen Classification C4 C4 C4 C4 C4 C4 Channel Thalweg Length (ft) 660 557 562 562 558 552 Sinuosity (ft) 1.1 1.1 1.1 1.1 1.1 1.1 Water Surface Slope (Channel) (ft/ft) - - - 0.0090 0.0089 - Bankfull Slope (ft/ft) 0.0090 0.0094 0.0093 0.0083 0.0083 0.0088 Ri% / Ru% / P% / G% / S% - - - I - 1 124%110%152%114%10% 1 128% 1 8% 46% 18% 1 1% 1 1 30'% 1 7% 53% 1 9% 1 0% 1 1 31% 1 7% 51% 1 11% 1 0% 1 127% 1 23% 41% 1 8% 1 0% N/A - Information does not apply. Ri=Riffle /Ru=Run/P=Pool/G=Glide/S=Step *Percentages based on riffle and pool pebble counts. 'No water present at time of survey; MY1 and MY2 profile values based on bedform only. ^Mean bankfull width, W/D ratio, entrenchment ratio updated to reflect accurate calculations. Appendix D - Stream Geomorphology Data N/A - Information does not apply. Ri= Riffle /Ru= Run /P= Pool /G= Glide /S=Step *Percentages based on riffle and pool pebble counts. 'No water present at time of survey; MYl and MY2 profile values based on bedform only. Table 11b. Monitoring Data - Stream Reach Data Summary 601 North II - Wicker Branch Reach 2 (1356 feet Parameter Baseline My_ 1 t MY -2 t MY -3 MY -4 MY -5 Dimension & Substrate - Riffle Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Bankfull Width (ft) 11.5 11.6 11.6 11.6 0.1 2 11.5 11.7 11.7 11.9 0.28 2 11.3 11.6 11.6 11.8 0.4 2 11.1 11.5 11.5 11.9 0.6 2 11.6 12.2 12.2 12.7 0.8 2 10.9 12.1 12.1 13.2 1.6 2 Floodprone Width (ft) 69.2 69.5 69.5 69.7 0.4 2 90 145 145 200 77.8 2 90 145 145 200 77.8 2 90.0 145.0 145.0 200.0 77.8 2 90.0 145.0 145.0 200.0 77.8 2 68.8 69.1 69.1 69.3 0.4 2 Bankfull Mean Depth (ft) 1.1 1.1 1.1 1.1 0 2 1.0 1.0 1.0 1.1 0.04 2 1.1 1.1 1.1 1.1 0 2 0.9 1.0 1.0 1.1 0.1 2 1.1 1.1 1.1 1.1 0.0 2 1.1 1.1 1.1 1.1 0.0 2 Bankfull Max Depth (ft) 1.7 1.8 1.8 1.8 0.1 2 1.7 1.7 1.7 1.7 0.02 2 1.8 1.9 1.9 1.9 0.07 2 1.6 1.7 1.7 1.7 0.1 2 1.8 1.8 1.8 1.8 0.0 2 1.7 1.8 1.8 1.8 0.1 2 Bankfull Cross -Sectional Area (ft) 12.1 12.6 12.6 13.0 1 0.6 1 2 1 12.01 12.21 12.21 12.3 0.21 2 12.4 12.7 1 12.7 1 12.9 1 0.35 2 11.2 11.5 1 11.5 1 11.7 0.4 1 2 12.5 1 13.1 13.1 13.6 0.8 2 12.5 13.4 13.41 14.2 1.2 2 Width/Depth Ratio 10.4 10.6 10.6 10.8 0.3 2 10.7 11.3 11.3 11.8 0.78 2 10.2 10.5 10.5 10.8 0.42 2 10.6 11.7 11.7 12.7 1.5 2 10.8 11.3 11.3 11.8 0.7 2 9.5 10.9 10.9 12.2 1.9 2 Entrenchment Ratio 6.0 6.0 6.0 6.0 0 2 7.5 12.5 12.5 17.5 7.07 2 7.6 12.7 12.7 17.8 7.2 2 7.5 12.7 12.7 17.9 7.4 2 7.1 12.2 12.2 17.2 7.1 2 5.2 5.8 5.8 6.3 0.8 2 Bank Height Ratio 19.3 21.4 21.4 23.5 3 2 1.0 1.0 1.0 1 1.0 0 2 1.0 1.0 1.0 1.0 1 0 2 1.0 1.0 1.0 1.0 0 2 1.0 1.0 1.0 1.0 0.0 2 0.9 1.0 1.0 1.0 0.1 2 Profile Riffle Length (ft) 6.3 17.3 18.1 38.7 7.5 33 8.1 17.1 15.7 32.9 7.0 31 6.8 16.1 15.2 30.7 6.8 31 4.4 15.2 14.1 36.6 7.6 31 2.2 16.7 16.3 34.5 8.1 31 4.2 15.6 11.9 39.1 8.9 33 Riffle Slope (ft/ft) 0.001 0.017 0.013 0.062 0.013 33 - - - - - - - - - - - - 0.008 0.019 0.016 0.050 0.01 31 0.000 0.026 0.016 0.110 0.028 31 -0.048 0.017 0.005 0.178 0.047 33 Pool Length (ft) 6.1 24.2 23.7 62.0 11.9 33 12.6 29.2 26.2 57.3 11.3 33 13.7 29.4 25.4 65.0 11.7 33 17.5 32.7 29.1 66.2 11.2 33 15.4 27.3 24.1 55.5 9.6 34 4.5 22.7 16.5 43.8 13.1 33 Pool Max Depth (ft) 1.7 2.9 2.8 3.8 0.4 33 1.4 2.8 2.8 3.8 0.5 33 1.7 3.0 3.0 3.7 0.4 33 2.1 3.2 3.3 3.9 0.4 33 1.9 2.9 3.0 3.5 0.4 34 1.5 2.5 2.6 3.1 0.5 33 Pool Spacing (ft) 25.5 53.6 53.2 103.3 19.5 33 24.4 54.0 52.2 112.6 18.3 32 20.1 53.1 48.1 113.5 20.0 32 14.6 53.4 48.1 114.2 19.8 32 24.7 52.3 51.3 113.4 19.1 34 23.5 54.0 53.0 95.9 17.2 32 Pattern Channel Belt Width (ft) 18.3 31.1 30.6 49.5 8.8 24 Radius of Curvature (ft) 28.3 40.2 37.8 61.8 10.1 28 Rc: Bankfull Width (ft/ft) 2.40 3.50 3.30 5.30 0.9 28 Meander Wavelength (ft) 13.7 114.4 113.3 226.5 46.9 24 Meander Width Ratio 1.2 9.9 9.8 19.5 4.0 24 Additional Reach Parameters Rosgen Classification E4 E4 E4 E5 E5 E4 Channel Thalweg Length (ft) 1,775 1,777 1,779 1,775 1,774 1,786 Sinuosity (ft) 1.2 1.2 1.2 1.2 1.2 1.2 Water Surface Slope (Channel) (ft/ft) - - - 0.0072 0.0067 0.0075 Bankfull Slope (ft/ft) 0.0070 0.0071 0.0070 0.0071 0.0071 0.0072 Ri% / Ru% / P% / G% / S% - - 31% 2% 57% 9% 0% 28% 3% 55% 13% 0% 27% 3% 61% 9% 1% 29% 5% 52% 12% 1% 28% 14% 42% 16% 0% N/A - Information does not apply. Ri= Riffle /Ru= Run /P= Pool /G= Glide /S=Step *Percentages based on riffle and pool pebble counts. 'No water present at time of survey; MYl and MY2 profile values based on bedform only. Appendix D - Stream Geomorphology Data N/A - Information does not apply. Ri = Riffle / Ru = Run / P = Pool / G = Glide / S = Step *Percentages based on riffle and pool pebble counts. 'No water present at time of survey; MY I, MY2, and MY3 profile values based on bedform only. 'Reach 3 cross-section was added during MY1; no data available for MYO 3 Data updated to show corrected calculations. Table 11b. Monitoring Data - Stream Reach Data Summary 601 North II- Wicker Branch Reach 3 (414 feet Parameter Baseline MY- 1 MY - 2' MY - 3''2 MY - 4 MY - 5' Dimension & Substrate - Riffle Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Bankfull Width (ft) - - 12.0 - 1 11.8 1 12.4 - - 1 - 12.6 1 20.6 - - - 1 Floodprone Width (ft) - - >200 - 1 - >200 1 >200 - 1 - >200 1 >50.0 - - - 1 Bankfull Mean Depth (ft) - - 1.2 - 1 1.2 1 1.1 - 1 - 1.1 1 0.7 - - - 1 Bankfull Max Depth (ft) - - 1.7 - 1 1.7 1 1.6 - 1 - 1.6 1 1.8 - - - 1 Bankfull Cross -Sectional Area (ft) - - 14.4 - 1 14.0 1 13.5 - 1 - 13.3 1 14.0 - - - 1 Width/Depth Ratio - - 9.9 - 1 9.9 1 11.3 1 - 11.9 1 30.3 - - - 1 Entrenchment Ratio - - > 16.7- 1 > 17 1 >16.21 - - - 1 - >15.9 1 >2.4 - - - 1 Bank Height Ratio - - 1.0 - 1 1.0 1 1.0 - - - 1 - 1.0 1 1.1 - - - 1 Profile Riffle Length (ft) - - - 27.6 - 1 31.7 1 25.6 - - 1 24.9 1 24.2 - - - 1 Riffle Slope (ft/ft) - - - - - - - - - - - 0.011 1 0.010 - - - 1 Pool Length (ft) - - - 29.0 - 1 25.7 1 29.0 - - 1 - 28.1 1 30.70 - - - 1 Pool Max Depth (ft) - - - 2.7 - 1 3.0 1 3.1 - - 1 - 2.5 1 2.9 - - - 1 Pool Spacing (ft) - - - - - 0 - 0 - - 0 - - - - - - - Pattern Channel Belt Width (ft) - - Radius of Curvature (ft) - - Re: Bankfull Width (ft/ft) - - Meander Wavelength (ft) - - Meander Width Ratio - - Additional Reach Parameters Rosgcn Classification E4 E4 E4 E4 E4 Channel Thalweg Length (ft) 80 79 81 81 84 Sinuosity (ft) 1.17 1.18 1.17 1.17 1.15 Water Surface Slope (Channel) (ft/ft) NA N/A N/A 0.0067 N/A Bankfull Slope (ft/ft) 0.0073 0.0070 0.0100 0.0071 0.0118 Ri% /Ru% /P% /G% /S% - 44% - 46% 10% 51% - 41% 1 8% 42% 48% 1 9% - 42% 47% 1 11% 29% 25% 36% 1 10% 0% N/A - Information does not apply. Ri = Riffle / Ru = Run / P = Pool / G = Glide / S = Step *Percentages based on riffle and pool pebble counts. 'No water present at time of survey; MY I, MY2, and MY3 profile values based on bedform only. 'Reach 3 cross-section was added during MY1; no data available for MYO 3 Data updated to show corrected calculations. Appendix D - Stream Geomorphology Data N/A - Information does not apply. Ri= Riffle /Ru= Run /P= Pool /G= Glide /S=Step *Percentages based on riffle and pool pebble counts. Table 11b. Monitoring Data - Stream Reach Data Summary 601 North II - UT to Wicker Branch Reach 4 826 feet Parameter Baseline MY -1 MY- 2 MY -3 MY -4 MY -5 Dimension & Substrate - Riffle Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Bankfull Width (ft) - 8.9 - - - 1 - 8.3 - - - 1 - 8.0 - - - 1 - 8.6 - - - 1 - 7.9 - - - 1 - 6.3 - - - 1 Floodprone Width (ft) - 23.1 - - - 1 - >23 - - - 1 - >23 - - - 1 - >23 - - - 1 - >23 - - - 1 - 27.4 - - - 1 Bankfull Mean Depth (ft) - 0.5 - - - 1 - 0.5 - - - 1 - 0.5 - - - 1 - 0.5 - - - 1 - 0.5 - - - 1 - 0.4 - - - 1 Bankfull Max Depth (ft) - 0.7 - - - 1 - 0.7 - - - 1 - 0.8 - - - 1 - 0.8 - - - 1 - 0.9 - - - 1 - 1.0 - - - 1 Bankfull Cross -Sectional Area (ft) - 4.2 - - 1 - 4.1 - - - 1 - 3.9 - - - 1 - 3.9 - - - 1 - 4.0 - - - 1 - 2.7 - - - 1 Width/Depth Ratio - 18.5 - - - 1 - 16.9 - - - 1 - 16.4 - - - 1 - 19.0 - - - 1 - 15.6 - - - 1 - 14.9 - - - 1 Entrenchment Ratio I - 2.6 - - - 1 - >2.8 - - - 1 - >2.9 - - - 1 - >2.7 - - - 1 - >2.9 - - - 1 - 4.3 - - - 1 Bank Height Ratio - 1.0 - - - 1 - 1.0 - - - 1 - 1.0 - - - 1 - 1.0 - - - 1 - 1.0 - - - 1 - 1.0 - - - 1 Profile Riffle Length (ft) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Riffle Slope (ft/ft) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Pool Length (ft) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Pool Max Depth (ft) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Pool Spacing (ft) I - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Pattern Channel Belt Width (ft) - - - - - - Radius of Curvature (ft) - - - - - - Re: Bankfull Width (ft/ft) - - - - - Meander Wavelength (ft) - - - - - Meander Width Ratio - - - - - - Additional Reach Parameters Rosgen Classification - - - - - Channel Thalweg Length (ft) - - - - - Sinuosity (ft) - - - - - Water Surface Slope (Channel) (ft/ft) - - - - - Bankfull Slope (ft/ft) - - - - - Ri%/Ru%/P%/G%/S%l I- - - -I I I- - -I I- - - - - - - - - - N/A - Information does not apply. Ri= Riffle /Ru= Run /P= Pool /G= Glide /S=Step *Percentages based on riffle and pool pebble counts. Appendix D - Stream Geomorphology Data N/A - Information does not apply. Ri= Riffle /Ru= Run /P= Pool /G= Glide /S=Step *Percentages based on riffle and pool pebble counts. 'No water present at time of survey; MY and MY2 profile values based on bedform only. ^MY1 data misreported, numbers updated to reflect accurate riffle length calculations Table 11b. Monitoring Data - Stream Reach Data Summary 601 North 11 -UT to Wicker Branch Reach 5 (534 feet) Parameter Baseline MY - it, MY -2 MY - 3 MY -4 MY -5 Dimension & Substrate -Riffle Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med Max SD n Bankfull Width (ft) - 11.0 - - - - - 11.1 - 1 - 10.8 - - - 1 11.9 - - 1 - 11.7 - - - 1 - 12.4 - - - 1 Floodprone Width (ft) - 65.5 - - - - - >100 - - - 1 - >100 - - - 1 - >100 - - 1 - >100 - - - 1 - >68.2 - - - 1 Bankfull Mean Depth (ft) - 0.8 - - - - - 0.8 - - - 1 - 0.9 - - - 1 - 0.8 - - 1 I - 0.8 - - - 1 - 0.8 - - - 1 Bankfull Max Depth (ft) - 1.3 - - - - - 1.3 - - - 1 - 1.3 - - - 1 - 1.4 - - - 1 - 1.3 - - - 1 - 1.5 - - - 1 Bankfull Cross -Sectional Area (ft) - 8.5 - - - - - 8.5 - - - 1 - 9.5 - - - 1 - 9.1 - - - 1 - 8.6 - - - 1 - 9.7 - - - 1 Width/Depth Ratio - 14.1 - - - - - 14.6 - 1 - 12.3 - - 1 - 15.6 - - 1 - 14.6 - - - 1 - 15.9 - - - 1 Entrenchment Ratio - 6.0 - - - - - >9 - - - 1 - >9.2 - - 1 - >8.4 - - 1 - >8.6 - - - I - >5.5 - - - 1 Bank Height Ratio - 1.0 - - - 1.0 - - - 1 - 1.0 - - 1 - 1.0 - - 1 - 1.0 - - - 1 - 0.8 - - - 1 Profile Riffle Length (ft) 5.1 12.8 12.4 23.2 4.5 16 3.1 9.7 9.3 18.5 3.9 17 3.2 7.7 6.9 14.5 3.5 17 2.2 9.0 8.3 14.8 3.1 17 4.9 10.1 10.9 16.9 4.0 17 4.9 11.3 10.3 21.4 4.3 17 Riffle Slope (ft/ft) 0.001 0.016 0.016 0.035 0.010 16 - - - - - - - - - - - - 0.001 0.018 0.014 0.053 0.013 17 0.003 0.021 0.016 0.057 0.014 17 0.000 0.018 0.006 0.088 0.036 17 Pool Length (ft) 3.2 12.4 12.3 29.5 6.3 18 6.0 16.0 14.5 38.3 7.3 19 7.4 17.0 15.8 28.8 5.7 19 8.6 16.7 16.3 37.6 6.9 18 5.5 15.4 14.6 36.8 6.5 18 3.9 14.1 14.7 26.7 5.16 19 Pool Max Depth (ft) 1.6 2.2 2.3 2.6 0.3 18 1.5 2.0 2.0 2.6 0.3 19 1.8 2.2 2.2 2.7 0.3 19 1.9 2.3 2.4 2.6 0.2 18 1.8 2.3 2.3 2.8 0.3 18 1.4 2.0 2.0 2.8 0.4 19 Pool Spacing (ft), 14.5 30.2 31.7 42.2 6.9 17 10.8 28.7 30.8 42.0 8.8 19 10.5 29.1 30.4 48.7 9.9 19 13.9 30.7 30.8 54.3 7.9 18 21.7 31.7 32.3 39.8 5.1 18 19.7 30.6 29.5 46.6 7.4 18 Pattern Channel Belt Width (ft) 15.7 24.3 25.6 29.8 4.7 18 Radius of Curvature (ft) 12.3 19.9 18.8 31.4 5.8 19 Rc: Bankfull Width (ft/ft) 1.10 1.80 1.70 2.90 0.5 19 Meander Wavelength (ft) 23.3 54.3 52.3 88.5 15.6 18 Meander Width Ratio 2.1 4.9 4.8 8.0 1.4 18 Additional Reach Parameters Rosgen Classification C4 C4 C4 C4 C4 C4 Channel Thalweg Length (ft) 646 600 591 589 595 588 Sinuosity (ft) 1.2 1.25 1.27 1.25 1.28 1.25 Water Surface Slope (Channel) (ft/ft) - - - 0.0103 0.0108 - Bankfull Slope (ft/ft) 0.0110 0.0114 0.0113 0.0102 0.0112 0.0116 Ri% / Ru% / P% / G% / S% - I- - 1- -1 130%15% 56% 1 8% 1 24% 5% 158%114%1 0% 1 28% 3% 56% 1 13% 1 0% 1 31% 1 5% 151% 1 11% 1 2% 1 33% 1 9% 46% 1 13% 1 0% N/A - Information does not apply. Ri= Riffle /Ru= Run /P= Pool /G= Glide /S=Step *Percentages based on riffle and pool pebble counts. 'No water present at time of survey; MY and MY2 profile values based on bedform only. ^MY1 data misreported, numbers updated to reflect accurate riffle length calculations Appendix D — Stream Geomorphology Data Table 12. Pebble Count Data Summary Figure 7. MY5 Stream Reach Substrate Composition Charts Chart 1. 601 NI I MY5 - Substrate Composition 70% 60% 50% 40% 30% 20% 10% 0% ■ Silt/Clay Sand Gravel Cobble Boulder Bedrock ■ R1 ■ R2 ■ R3 ■ R4 ■ R5 MY1 - 2013 MY2 - 2014 MY3 - 2015 MY4 - 2016 MY5 - 2017 Stream Pebble Count Pebble Count Pebble Count Pebble Count Pebble Count Reach D50 (mm) D84 (mm) / D50 (mm) D84 (mm) D50 (mm) / D84 (mm) D50 (mm) / D84 (mm) D50 (mm) D84 (mm) Reach 1 0.062 16.031 0.062 24.031 0.062 23.2 3.531 27.031 16.55 64 Reach 2 0.062 19.5405 4.7405 57.2655 3.831 26.7655 1.3225 31.35 30.2655 51.0155 Reach 3 26 93 27 110 7.2 100 13 110 56 150 Reach 4 0.062 0.062 0.062 0.062 1.1 29 0.062 11 16 56 Reach 5 3.231 52.55 3.481 28.25 0.631 37 0.831 31.2 34.75 62.5 Figure 7. MY5 Stream Reach Substrate Composition Charts Chart 1. 601 NI I MY5 - Substrate Composition 70% 60% 50% 40% 30% 20% 10% 0% ■ Silt/Clay Sand Gravel Cobble Boulder Bedrock ■ R1 ■ R2 ■ R3 ■ R4 ■ R5 Chart 2. Chart 3. 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 80% 70% 60% 50% 40% 30% 20% 10% 0% Appendix D — Stream Geomorphology Data Reach 1 -Substrate Composition Silt/Clay Sand Silt/Clay Gravel Cobble Boulder ■ MY1 ■ MY2 MY3 MY4 ■ MY5 Reach 2 - Substrate Composition 11 Sand Gravel ■ MY1 ■ MY2 ■ MY3 Cobble MY4 ■ MY5 Boulder Bedrock Bedrock Chart 4. Chart 5. 70% 60% 50% 40% 30% 20% 10% 0% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% Appendix D — Stream Geomorphology Data Reach 3 - Substrate Composition I fL I Silt/Clay Sand Gravel 0 . 0 Cobble Boulder Reach 4 - Substrate Composition Silt/Clay Sand Gravel 0 MY1 0 MY2 Cobble MY3 MY4 0 MY5 — ■ Boulder Bedrock M Bedrock Chart 6. 70% 60% 50% 40% 30% 20% 10% 0% Appendix D — Stream Geomorphology Data Reach 5 - Substrate Composition Silt/Clay Sand Gravel Cobble ■ MY1 ■ MY2 1 MY3 f MY4 ■ MY5 Boulder Bedrock Appendix E Hydrology Data Table 13. Verification of Bankfull Events Chart 7. Daily Precipitation Data for Monroe, NC Table 14. Monroe, NC Rainfall Summary 2017 Appendix E — Hydrology Data Table 13. Verification of Bankfull Events- Reach 2 Date of Data Collection Method Feet Above B ankfull Photo # Elevation (if available) November - 2013 Wrack Lines September - 2014 Crest Gauge 1.5 February - 2015 Crest Gauge 0.7 May - 2015 Crest Gauge 0.4 November - 2015 Crest Gauge 1.0 January - 2016 Crest Gauge 1.1 March - 2016 Crest Gauge 0.5 October - 2017 Wrack Lines 1 Table 13. Verification of Bankfull Events - Reach 5 Date of Data Collection Method Feet Above Bankfull Photo # Evevation (if available) Novemeber - 2013 Wrack Lines September - 2014 Crest Gauge 1.2 February - 2015 Crest Gauge 0.2 May - 2015 Crest Gauge 0.1 November - 2015 Wrack Lines January - 2016 Crest Gauge 0.1 December - 2017 Wrack Lines 2 Photo 1: Wrack line on Reach 2 Photo 2: Wrack line on Reach 5 (10/18/2017) (11/28/2017) Appendix E — Hydrology Data Figure 9. Daily Precipitation Data for Monroe, NC 2017 Precipitation Data for 601 NII Site 10 Growing Season 9 8 7 y 6 t U C---- . -- - --- -- C - G 5 'a ` •V 4 CL 3 ` ------- --- 2 - --- --------- .__- 1 0 J F M A M J J A S O N D Months Monroe Daily Rainfall Growing Season Monroe Monthly Rainfall 30th/70th Percentile Appendix E - Hydrology Data Table 14. Monroe, NC Rainfall Summary 2017 Month Average Normal Limits 30 Percent 70 Percent Monroe, NC Coop Station January 4.71 3.19 5.62 5.51 February 3.81 2.48 4.58 1.31 March 4.85 3.33 5.78 2.62 April 3.02 1.75 3.68 6.27 May 3.53 2.34 4.23 5.87 June 4.32 2.73 5.21 8.08 July 4.63 2.78 5.62 5.49 August 4.53 2.43 5.53 2.67 September 4.38 1.9 5.34 3.95 October 4.04 2.08 5.06 1.87 November 3.33 2.21 3.9 0.73 December 3.58 2.22 4.33 -- Total 48.73 29.44 58.88 44.37