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HomeMy WebLinkAbout20120730 Ver 1_Year 4 Monitoring Report_2016_20170119601 North II Stream Restoration Site NCDMS Project Number: 95025 Monitoring Contract Number: 003991 Monitoring Year 4 2016 Prepared for: Resource Environmental Solutions Pre 302 Jefferson Street, Suite 110 Raleigh, North Carolina 27605 Prepared by: Equinox Environmental Consultation and Design, Inc. E QUINOX 37 Haywood Street, Suite 100 Asheville, NC 28801 Submitted to: NCDEQ — Division of Mitigation Services 1652 Mail Service Center Raleigh, NC 27699 This Page Intentionally Left Blank 601 North II Stream Restoration Site 2016 Monitoring Report (MY 4) Table of Contents 1.0 Executive Summary/Project Abstract...................................................................................... 1 2.0 Methodology............................................................................................................................ 3 3.0 References................................................................................................................................4 AppendixA..................................................................................................................................... 5 AppendixB..................................................................................................................................... 6 AppendixC................................................................................................................................... 17 AppendixD................................................................................................................................... 12 AppendixE................................................................................................................................... 46 M 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 Photo Station Photos Appendix C. Vegetation Plot Data Table 7. Vegetation Plot Criteria Attainment 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 Survey Data Cross -Section Plots with Annual Overlays and Photos Longitudinal Profile with Annual Overlays Pebble Count Plots with Annual Overlays Table 10a. Baseline Stream Data Summary Table 10b. Baseline Stream Data Summary (Substrate, Bed, Bank, and Hydrologic Containment Parameter Distributions) Table l la. Monitoring Data — Dimensional Morphology Summary (Dimensional Parameters — Cross -Sections) Table l lb. Monitoring Data — Stream Reach Data Summary Appendix E. Hydrologic Data Table 12. Verification of Bankfull Events Figure 3. Daily Precipitation Data for Monroe, NC 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 601 North II Stream Restoration Site 1 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 The following presents the results from data collection performed during the Year 4 monitoring period (MY4). Data was collected between January and September of 2016. Visual assessment of the easement indicates that herbaceous vegetation has become well established throughout the project. Areas of low stem densities (n = 3) and poor growth rates (n = 1) were noted during MY4 in Reaches 1, 2, and 4 (Figure 2). During MY4, a previously identified easement encroachment was observed on Reach 4, between station 0+00 and 1+50 on the LDB. This area consists of clearing a walking path along the fence line using mowing and the application of herbicides.). During MY4 only one continued encroachment occurred on the LDB of Reach from between STA 0+00 and 1+50, where the edge of the easement was sprayed and mowed to clear a walking path along the fence line. Vegetation within all areas of encroachment identified during previous monitoring years has begun to become re-established. Additional boundary marking and signage were installed in the vicinity of the original encroachment in April 2014. Areas of encroachment that have occurred since then will receive supplemental boundary markers in the vicinity of the encroachment and RES will continue efforts to coordinate with the adjacent landowners to avoid future encroachments. Supplemental planting of the easement occurred during January 2015 in areas that had experienced plant mortality. The replanted areas included areas of encroachment, poor growth rate, and low stem densities. Invasive exotic vegetation, consisting of Chinese Privet (Lingustrum sinense) and Japanese Honeysuckle (Lonicera japonica), was noted in seven locations totaling 0.39 acres, or 3% of the easement area (Figure 2 and Table 6). The MY4 vegetation plot data was collected during June 2016. 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 418 stems per acre, a 1% increase in stem density between MY3 and MY4 (Table 9). The increase occurred due to locating a stem reported as missing during MY3. A total of 10 plant species were documented within the vegetation monitoring plots. When volunteer stems are included, densities ranged from 405 to 1,012 stems per acre with a mean of 607 stems per acre across all plots. Visual assessment of the entire project indicates that the stream is remaining stable with few problem areas noted. One small area of degradation on Reach 1 at approximately Station 3+30, first observed during MY2, is stabilizing. Another small area of degradation totaling 15 feet was noted on Reach 2 at Station 13+75. On Reach 2 bank erosion is occurring at the following locations: 26 feet beginning at STA 11+25, 10 feet near Station 12+50, 8 feet near Station 19+50, and 13 feet near Station 22+30 (Figure 2). Beaver dams were removed in early 2016, however remnants of the dams still exist at STA 10+25, STA 11+25, and STA 13+00. (Figure 2). Field visits were conducted March 15th and 16th to collect stream morphological data. Stream longitudinal profiles, in general, have remained stable from MY3 to MY4 (Appendix D). There was a drop in the total number of pools in Reach 5 due to a compound pool scouring out at Station 5+25 and becoming one long pool. Water surface slopes at riffles on Reach 2 between Station 8+60 and Station 10+00 and between Station 12+70 and 12+75 on Reach 2 were flattened due to effects from the remnant beaver dams. However, bedform in these areas have remained mostly stable, with the exception of the pool 10+00, which has filled in slightly with fine sediment. Excluding these areas, no other significant areas of instability in the stream 601 North II Stream Restoration Site 2 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 channel were identified. MY4 cross-section data showed little change between MY3 and MY4 (Appendix D), with the exception of cross-sections 5 and 6 in Reach 1 and Reach 2 respectively. Scour along both banks led to an increased bankfull width at cross-section 5, while scour along the right descending bank led to an increased bankfull width at cross-section 6. Bankfull events were documented on both Reach 2 and Reach 5 during site visits in January 2016 (Table 12). Another bankfull event was recorded on the Reach 2 crest gauge during a March site visit. These represent the seventh bankfull event recorded on Reach 2 and the sixth bankfull event recorded on Reach 5 since construction. 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 Nikon NPR 332 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, ArcGIS, and Excel for data processing and analysis. Channel substrate was characterized using a 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. 601 North II Stream Restoration Site 3 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 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 4 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix A Project Vicinity Map and Background Tables Appendix A Project Vicinity Map and Background Tables J --t -4 Driving Directions: F ra rn Mon roe drive 5owh on Hvq. 601. Turn rimillTr nn "nUsnuq Ci mle, F31 tha "whem inrercw.,ntion viiih Hwy. 641. Site. is url 10 and is azuiisswd by a ffdi rri r, path Io Led on Lhe west side of McManus Circle just befure the road ends. %?0 Thp. 9LIt)iF-.Ct project. site is An enyironmentsl n3siloration qite ol Lhe NCDEQ DIVIS and is enwrnpassW by a retarded conservation easement. but is bordered by land tinder pdwtp ownership, Aow.i3 ing the -rite may require ti d YH i sing .areas neH i u i a lung iltu ea 5rrierii bu undary arid FLM N Lhorcl'ofe access by Llne general public is noL porinil.Led. ,cess by authorized personel of state and federal mil6tqw, agn agencies or the ir d esitweefcantracAors involved i n the -A development, uversiy lit: and aikmrardship uf this res-tw Effull site Is pormil.l.rd wilhirp Lho tornis and Limorrimos of Lh eir defined role. Any intended site vis.itation or activity by any person: Oklt5ide ofthese PrevlQU51V 5anctioned roles and @LiiwRius iecluirbis prior cuoiUirimlion with LAMS. 5*1 Mwerl" n S�? At 7 �p ------ (ZLO J K gar — =trearn= :Roads 7Y Mit.e:nfie I MtF!.� Wirter Bodies _1 Cuunta Boundary Figure 1 601 North 11 Mitigation Site P . rolec-. 311:9 pres AV Project Vicinity Map EQUINOX a 0.2, 1D. 5 1 L 601 North II Stream Restoration Site A-] Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix A Project Vicinity Map and Background Tables '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). 601 North II Stream Restoration Site A-2 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Table 1. Project Components and Mitigation Credits 601 North II Stream Restoration Site — Project No. 95025 Mitigation Credits Stream Riparian Wetland Non -riparian Buffer Nitrogen — Phosphorous Wetland Nutrient Offset Nutrient Offset Type R RE ............::::::::::::::::::::::::::: ::..........................................................................................................................................................:: .............................................................................................................................................................. Totals 3,169 396 Project Components Stationing /Location Existing Approach Restoration -or- Restoration Restoration Footage Mitigation Reach ID Footage Equivalent Ratio Wicker Branch (Reach 1) 00+00-06+60 � 630' P] Restoration 660 1:01 Wicker Branch 06+60-24+35 1,356 Pl,P2 Restoration 17132 1:01 (Reach 2) Wicker Branch 24+35-27+08 414 P2 Restoration 1503 1:01 (Reach 3) UT to Wicker 00+00-02+25 218 E1 Restoration Equivalent 225 01:01.5 02+25-08+40 608 Ell Restoration Equivalent 615 01:02.5 Branch (Reach 4) UT to Wicker Branch (Reach 5) 08+40 14+86 534 Pi Restoration 646 1:01 Component Summation Stream Riparian Wetland Non -riparian Wetland Buffer Upland Restoration Level (linearfeet) (acres) (acres) (square feet) (acres) ............ . .... ....... on- ....... ............. ........................................................................... Riverine ....... Restoration 3,169 12.3 Enhancement I 225 EnhancementII 615 BMP Dements Element Location Purpose/Function Notes on-site storm water from adjacent agricultural fields. Remove suspended solids, help Target at base ofdminages VeinaTreat See as -built plans infiltration ofwater and remove excess nutrients prior to entering stream Will reduce livestock coming from adjacent agricultural Pools (12) Pools waste in on-site streams fields. Farm Crossing See as -built plans Two off-site farm crossings located above the restored streams will be improved at their existing hnproveme location and incorporated into the restoration design. nts Cattle Along the western Exclusion site boundary Will eliminate hoofshear on banks and livestockwaste into on-site streams To be installed in 2013 Fencing '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). 601 North II Stream Restoration Site A-2 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix A Project Vicinity Map and Background Tables 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 February -April 2013 Permanent seed mix applied to reach/segments 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 - M ar-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 3 Stream Monitoring May -15 Nov -15 Beaver Dam Removal - Mar -16 Year 4 Vegetation Monitoring Jun -16 Oct -16 Year Stream Monitoring Mar -16 Oct -16 Year 5 Vegetation Monitoring Year 5 Stream Monitoring *N/A- Activities and reporting history for these items are not applicable to this restoration project 601 North II Stream Restoration Site A-3 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix A Project Vicinity Map and Background Tables 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, hic. 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 Contractor Siler City, NC 27344 (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 Beetling Mix Source (919)567-1333 Contact: Wistar Taylor Arbor Gen Super Tree Nursery Nursery Stock Suppliers (800) 222-1290 Contact: Polly Creech Atkins North America, Inc. 1616 East Millbrook Road, Suite 310 Monitoring Performers (MYO) - 2013 Raleigh, NC 27609 (919)876-6888 Contact: Jim Cooper Equinox Environmental Consultation and Design, Inc. Monitoring Performers (MYl-MY4) 37 Haywood Street, Suite 100 2013-2016 Asheville, NC Stream Monitoring POC Drew Alderman (828) 253-6856 Vegetation Monitoring POC Drew Alderman (828) 253-6856 601 North II Stream Restoration Site A-4 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix A Project Vicinity Map and Background Tables 601 North II Stream Restoration Site A-5 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Table 4. Project Baseline Information and Attributes 601 North H Stream Restoration Site —Project No. 95025 Project Information Project Name 601 North II Stream Restoration Site County Union County Project Area (acres) 12.3 Project Coordinates (latitude and longitude) 34.897274,-90.473416 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 3/72014 Project Drainage Area (acres) 453 Project Drainage Area Percent Impervious Area '1% CGIA Land Use Classification Cultivated, Managed Herbaceous Cover, Mixed Hardwood Reach Summary Information Parameters Wicker Branch Wicker Branch Wicker Branch UT to Wicker Branch (Reach 1) (Reach 2) (Reach 3) (Reach 4) UT to Wicker Branch (Reach 5) Length of reach (linear feet) 630 1,356 414 826 534 Valley classification VIH Vill VIH VIII VIII Drainage area (acres) 169 286 365 85 88 NCDWQ stream identification score 23.5 35 35 23 23 NCDWQ Water Quality Classification WS -V WS -V WS -V WS -V WS -V Morphological Description (stream type) 16 El/C] G4 B4 B4 Evolutionary trend E -G -F E -G -C -E E -G E -G -B E -G -B Underlying mapped soils Cid channery silt Cid channery silt loam Cid channery silt loam Badin channery silty clay loam (BdB2), Cid channery silt loam loam CmB ( ) (CmB) (CmB) (CmB) Badin channery silty clay loam (BdB2), Cid chaunery silt loam (CmB) Drainage class Moderately well Moderately well BdB2: Well drained, CmB: drained 11 oderately well drained drained Moderately well drained BdB2: Well drained, CmB: Moderately well drained Soil Hydric status Not hydric Not hydric Not hydric Not hydric Not hydric Valley Slope 0.0095 o,0098 0.0165 0.013 0.0124 FEMA classification Project streams are not located within a FEMA regulated area Native vegetation community N/A (cultivated laud) N/A (cultivated land) Mesic Mixed Hardwood Forest N/A (cultivated land) N/A (cultivated land) Percent composition of exotic invasive vegetation 0% 0% 60% (Chinese privet) 0% 0% Wetland Summary Information ParametersWetland Size of Weiland (acres) Wetland Type 1 0.05 Palustrine emergent ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. ............................................................................................................................................. 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Mapped Soil Series Cid channery silt loam (CmB) Drainage class M oderately well drained Soil Hydric Status Not hydric Source of Hydrology Groundwater Hydrologic Impairment NA Native vegetation community N/A (cultivated land) Percent composition exotic invasive vegetation 0% Regulatory Considerations Regulation Applicable? Resolved? Documentation Waters of the United States — Section 404 Yes Yes JD Notification / N WP27 Waters ofthe United States—Section 401 Yea Yes 401 Water Quality Certification Endangered Species Act Yes Yes CE Documentation (Mitigation Plan, Appendix B) Historic Preservation Act No NA CE Documentation(Mitigation Plan, AppendixB) Coastal Zone Management Act (CZMA)/ Coastal Area Management Act (LAMA) No NA NA FEMA Floodplain Compliance No NA FEMA Floodplain Checklist(Mitigation Plan, Appendix B) Essential Fisheries Habitat No NA NA 601 North II Stream Restoration Site A-5 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix B Visual Assessment Data This Page Intentionally Left Blank Figure 2. Integrated Current Condition Plan View UT to Wicker Branch Reach 4 UT to Wicker Branch Reach 5 /� I — •— • Easement Boundary As -Built Centerline As -Built Top of Bank Structures Cross Section Long Pro Start �t Photo Point • Crest Gauge z� Control Points Contour (4 Ft.) Wicker Branch Reach 2 Year 4 Conditions Vegetation Plot Success - Criteria Met Criteria Not met Vegetation Problem Areas Encroachment :.:::::•:::� Low Stem Density Poor Growth RateNigor Stream Problem Areas Aggradation Degradation Bank Erosion Relic Beaver Dam 0 x Stressed Structure 12, 0 _ XS -6 Wicker Branch N. XS -7 °/ o �'` Reach 3 Wicker Branch° _ _ _ - — oo ooCD CDx Reach 1 � PP -5/ Q '� XS, -Ar- -8 `L 250 tip 10 0 0 1,000 = Feet Prepared for Project: 601 North II Notes: 1) Base Map Data Provided by Akins North America, INC. Prepared by Current Condition Plan View 2) 2012 World Imagery Photo Year 4 Monitoring Union CounM North Carolina res Sheet 1 of 1 —1�`�� Date Project Number EQUINOX September 2016 NCDMS # 95925 Appendix B Visual Assessment Data This Page Intentionally Left Blank 601 North II Stream Restoration Site B-2 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix B Visual Assessment Data Table 5. Visual Stream Morphology Stability Assessment 601 North II / Project No. 95025 - Wicker Branch Reach 1 Assessed Len th 660 feet Major Channel Category Channel Sub Category Metric Number Stable, P ass Intended nt Total Number in As-built Number of Unstable Segments Amount of Unstable Footage % Stable, Performing as Intend de Number with Stabilizing Woody Vegetation Footage with Stabilizing Woody Vegetation Adjusted% for Stabilizing Woody Vegetation 1. Bed 1. Vertical Stability 1. Aeeradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars). 0 0 100% 2 Degradation - Evidence of downeutting 1 25 96% (Riffle and Run Units) 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate. 22 22 100% 3. Meander Pool 1. Depth Sufficient (Max Pool Depth: Mean BankfullDepth >_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). 21 21 100% 4. Thalweg Position 2. Thalweg centering at downstream of meander bend (Glide). 21 21 100% 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/overhangingto 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 1 0 100% N/A N/A N/A 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 8 8 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 8 8 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 8 8 100% 3. Bank Protection Bank erosion within the structures extent of influence does NOT exceed 15%. 8 8 100% Pool forming structures maintaining— Max Pool Depth: Mean 4. Habitat Bankfull Depth Ratio> 1.6. Rootwads/logs providing some cover at 8 8 100% base -flow. N/A - Item does not apply. 601 North II Stream Restoration Site Project No. 95025 Monitoring Year 4 of 5 B-3 Equinox Annual Monitoring Report 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 Number Footage Adjusted % Number Total Number of Amount of % Stable, with with for Major Channel Channel Metric Stable, Number in Unstable Unstable Performing Stabilizing Stabilizing Stabilizing Category Sub Category Performing As -built Segments Footage as Intended Woody Woody Woody as Intended Vegetation Vegetation Vegetation 1. Bed 1. Awadation - Bar formation/growth sufficient to significantly 1. Vertical Stability deflect flow laterally (not to include point bars). 0 0 100% 2. Deeradation - Evidence of downwtting 1 15 99% (Riffle and Run Units) 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate. 33 33 100% 1. Depth Sufficient (Max Pool Depth: Mean Bankfull Depth >_ 1.6). 32 33 97% 3. Meander Pool Condition 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstream riffle). 33 33 100% 1. Thalweg centering at upstream of meander bend(Run). 33 33 100% 4. Thalweg Position 2. Thalweg centering at downstream of meander bend (Glide). 33 33 100% 2. Bank 1. Scoured/Eroding Bank lacking vegetative cover resulting simply from poor growth 4 58 97% 1 8 91% and/or scour and erosion. 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 4 58 97% N/A N/A N/A 3. Engineered 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 13 13 100% Structures 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% Bank erosion within the structures extent of influence does NOT 3. Bank Protection exceed 15%. 13 13 100% Pool forming structures maintaining — Max Pool Depth: M can F4Habi1.t Bankfull Depth Ratio > 1.6. Rootwads/logs providing some cover at 13 13 100% base -flow. N/A - Item does not apply. 601 North II Stream Restoration Site Project No. 95025 Monitoring Year 4 of 5 B-4 Equinox Annual Monitoring Report 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, P nt ass Intended Total Number in As-built Number of Unstable Segments Amount of Unstable Footage % Stable, Performing de as Intend Number with Stabilizing Woody Vegetation Footage with Stabilizing Woody Vegetation Adjusted% for Stabilizing Woody Vegetation 1. Bed 1. Vertical Stability 1. Aeeradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars). 0 0 100% 2 Det radation - Evidence of downeutting 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 BankfullDepth >_1.6). 5 100% Condition 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstream riffle). 5 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 simp ly from poor growth and/or scour and erosion. 0 0 100% 0 0 100% Banks undercut/overhangingto 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 1 0 100% N/A N/A N/A 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or l0�' 2 2 100% 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 2 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 2 2 100% 3. Bank Protection Bank erosion within the structures extent of influence does NOT exceed 15%. 100% Pool forming structures maintaining— Max Pool Depth: Mean 4. Habitat Bankfull Depth Ratio> 1.6. Rootwads/logs providing some cover at 2 2 100% base -flow. N/A - Item does not apply. 601 North II Stream Restoration Site Project No. 95025 Monitoring Year 4 of 5 B-5 Equinox Annual Monitoring Report 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 Number Footage Adjusted% Number Total Number of Amount of % Stable, with with for Major Channel Channel Metric Stable' Number in Unstable Unstable Performing Stabilizing Stabilizing Stabilizing Category Sub Category Performing As -built Segments Footage as Intended Woody Woody Woody as Intended Vegetation Vegetation Vegetation 1. Bed 1. Awadation - Bar formation/growth sufficient to significantly 0 0 100% 1. Vertical Stability deflect flow laterally (not to include point bars). 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% 1. Doth Sufficient (Mac Pool Depth: Mean Bankfull Depth >_ 1.6). 19 19 100% 3. Meander Pool Condition 2. Lendh 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 Bank lacking vegetative cover resulting simply from poor growth 1. Scoured/Eroding 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 1 0 100% N/A N/A N/A 3. Engineered 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 9 9 100% Structures 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. 8 9 89% 3. Bank Protection Bank erosion within the structures extent of influence does NOT 9 9 100% exceed 15%. Pool forming structures maintaining— Max Pool Depth: Mean 4. Habitat Bankfull Depth Ratio > 1.6. Rootwad0ogs providing some cover at 9 9 100% base -flow. N/A - Item does not apply. 601 North II Stream Restoration Site Project No. 95025 Monitoring Year 4 of 5 B-6 Equinox Annual Monitoring Report Appendix B Visual Assessment Data N/A - Item does not apply. 601 North II Stream Restoration Site Project No. 95025 Monitoring Year 4 of 5 B-7 Equinox Annual Monitoring Report 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% 2. Low Stem Density Areas Woody stem densities clearly below target levels based on MY3, N/A 3 0.88 o 7/o 4, or 5 stem count criteria. Totals 3 0.88 7% Areas with woody stems of a size class that are obviously small 3. Areas of Poor Growth Rates or Vigor given the monitoring year. N/A 1 1.08 o 9 /o Cumulative Totals 4 1.96 16% Easement Acreage 12.3 Of Vegetation Category Definitions CCPV Depiction Number of Combed Easement Polygons Acreage Acrea ge Acreage 4. Invasive Areas of Concern Areas or points (if too small to render as polygons at map scale). Cross Hatch 7 0.39 3% (Red - Dense/Yellow - Present) 5. Easement Encroachment Areas Areas or points (if too small to render as polygons at map scale). N/A 1 0.03 0% N/A - Item does not apply. 601 North II Stream Restoration Site Project No. 95025 Monitoring Year 4 of 5 B-7 Equinox Annual Monitoring Report Appendix B Visual Assessment Data 601 North II — Permanent Photo Station 1 Looking Downstream 601 North II — Permanent Photo Station 2 Looking Downstream 601 North II Stream Restoration Site B-8 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix B Visual Assessment Data 601 North II — Permanent Photo Station 2 Looking Upstream 601 North II — Permanent Photo Station 3 Looking Upstream 601 North II Stream Restoration Site B-9 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix B Visual Assessment Data 601 North II — Permanent Photo Station 4 Looking Downstream 601 North II — Permanent Photo Station 5 Looking Downstream 601 North II Stream Restoration Site B-10 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 601 North II — Permanent Photo Station 5 Looking Upstream 601 North II — Permanent Photo Station 6 Looking Downstream 601 North II Stream Restoration Site B-11 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 601 North II -Permanent Photo Station 6 Looking Upstream 601 North II Stream Restoration Site B-12 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Problem Area Photos Project Reach 2 — Beaver Dam (removed) 10+25 Looking Upstream Project Reach 2 — Beaver Dam (removed) 11+00 Looking Upstream 601 North II Stream Restoration Site B-13 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 r Rf( - t' 'd4 a ` • r - - �1 J Project Reach 4 — Encroachment 0+00 Left Descending Bank Project Reach 5 — Stressed Structure 13+25 Looking Downstream 601 North II Stream Restoration Site B-16 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix C Vegetation Plot Data Appendix C Vegetation Plot Data Table 7. Vegetation Plot Criteria Attainment 601 North II / Project No. 95925 Vegetation Plot ID Vegetation Survival Threshold Met? Tract Mean 1 Yes 92% 2 Yes 3 Yes 4 Yes 5 Yes 6 Yes 7 Yes 8 Yes 9 Yes 10 Yes 11 Yes 12 No 601 North II Stream Restoration Site C-1 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix C Vegetation Plot Data 601 North II -Vegetation Monitoring Plot I June 14, 2016 601 North II -Vegetation Monitoring Plot 2 June 14, 2016 601 North II Stream Restoration Site C-2 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix C Vegetation Plot Data 601 North II -Vegetation Monitoring Plot 3 June 14, 2016 601 North II -Vegetation Monitoring Plot 4 June 14, 2016 601 North II Stream Restoration Site C-3 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix C Vegetation Plot Data 601 North II -Vegetation Monitoring Plot 5 June 14, 2016 601 North II -Vegetation Monitoring Plot 6 June 14, 2016 601 North II Stream Restoration Site C-4 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix C Vegetation Plot Data 601 North II -Vegetation Monitoring Plot 7 June 14, 2016 601 North II -Vegetation Monitoring Plot 8 June 14, 2016 601 North II Stream Restoration Site C-5 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix C Vegetation Plot Data 601 North II -Vegetation Monitoring Plot 9 June 14, 2016 601 North II -Vegetation Monitoring Plot 10 June 14, 2016 601 North II Stream Restoration Site C-6 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix C Vegetation Plot Data 601 North II -Vegetation Monitoring Plot 11 June 14, 2016 601 North II -Vegetation Monitoring Plot 12 June 14, 2016 601 North II Stream Restoration Site C-7 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix C Vegetation Plot Data 601 North II Stream Restoration Site C-8 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Table 8. CVS Vegetation Plot Metadata 601 NII Stream Restoration Site Report Prepared By Owen Carson Date Prepared 6/16/2016 1529 database name 601_ N_ II_MY4_2016.mdb database location Z.\ES\NRI&M\EBXMonitoring\601_N II\601N-II-MY4-2016\Data\Veg computer name FIELD -PC file size 46780416 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) 4,248 stream -to -edge width (ft) 350 area (sq m) 47,348.22 Required Plots (calculated) 12 Sampled Plots 12 601 North II Stream Restoration Site C-8 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix C Vegetation Plot Data This Page Intentionally Left Blank 601 North II Stream Restoration Site C-9 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix C Vegetation Assessment Data 1PnoLS: 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 Table 9. Planted Total Stem Counts (Species by Plot) 601 NII Stream Restoration Site Annual Means Scientific Name Common Name Species Type MY4 (2016) PnoLS P -all T MY3 (2015) MY2 (2014) PnoLS P -all T PnoLS P -all T MYI (2013) PnoLS P -all T MYO (2013) PnoLS P -all T Betula nigra River Birch Tree 29 29 32 28 Current Plot Data (MY4 2016) 29 29 29 31 31 31 51 51 51 Campsis radicans Trumpet Creeper Vine Scientific Name Common Name Species Type Plot 1 PnoLS P -all T Plot 2 PnoLS P -all T Plot 3 PnoLS P -all T Plot 4 PnoLS P -all T Plot 5 PnoLS P -all T Plot 6 PnoLS P -all T Plot 7 PnoLS P -all T Plot 8 PnoLS P -all T Plot 9 PnoLS P -all T Plot 10 PnoLS P -all T Plot 11 PnoLS P -all T Plot 12 PnoLS P -all T Betula nigra River Birch Tree 1 1 1 3 3 3 2 2 3 1 1 1 4 4 4 4 4 4 I 2 2 2 3 3 3 3 3 4 4 41 5 2 2 2 Campsis radicans Trumpet Creeper Vine 8 8 8 7 7 7 11 11 11 19 19 19 Diospyros virginiana Common Persimmon Tree 5 Celtis laevigata Sugarberry Tree Tree 11 11 16 11 11 13 10 10 12 9 9 9 10 10 10 Liquidambar styraci ua Sweetgum Tree 29 1 8 Celtis occidentalis Common Hackberry Tree Nyssa sylvatica Blackgum Tree 1 1 1 1 1 1 1 1 1 3 3 3 7 1 Platanus occidentalis American Sycamore Tree 21 21 21 21 21 25 Cercis canadensis Eastern Redbud Tree 22 22 22 19 19 19 Platanus occidentalis var. occidentalis Sycamore, Plane -tree 1 1 1 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 Quercus michauxii Swamp Chestnut Oak Tree 23 23 24 Diospyros virginiana Common Persimmon Tree 23 23 31 31 31 44 44 44 Quercus phellos Wwillow Oak Tree 18 18 19 17 17 17 18 5 18 19 19 19 27 27 27 Quercus rubra Northern Red Oak Fraxinus pennsylvanica Green Ash Tree 1 1 1 9 l 1 1 1 13 13 14 2 2 2 2 2 2 1 1 3 2 2 3 1 1 1 1 1 1 2 2 2 Liquidambar styracii lua Sweetgum Tree Tree 8 2 2 2 3 Common Elderberry 5 2 15 2 Nyssa sylvatica Blackgum Tree Stem count 124 124 180 123 123,132 1211 121,137 1391 139 139 191 191 193 size (ares) 12 12 1 1 1 Platanus occidentalis American Sycamore Tree 1 1 1 4 4 4 2 2 2 0.30 5 5 5 0.30 5 5 5 2 2 2 101 151 10 10 12 101 2 2 2 Platanus occidentalis var. occidentalis Sycamore, Plane -tree Tree 1 1 1 9 1 1 1 1 41816071 4151 415 445 408; 408 462 1 469 469 644 651 Quercus michauxii Swamp Chestnut Oak Tree 3 3 3 1 1 1 3 3 4 6 6 6 4 4 4 4 4 4 1 1 1 1 1 1 Quercus phellos Wwillow Oak Tree 1 1 1 1 2 2 2 5 5 5 21 2 2 2 2 2 2 2 2 4 4 4 Quercus rubra Northern Red Oak Tree 1 1 1 1 1 1 1 1 1 1 1 1 4 4 4 2 2 2 1 1 1 Quercus velutina Black Oak Tree 1 1 1 Salix nigra Black Willow Tree 3 5 Sambucus canadensis Common Elderberry I Shrub 1 Stem count 10 10 10 81 81 10 111 HI 13 11 11 12 16 16 16 16 16 16 13 131 15 8 8 13 8 8 24 8 8 12 8 8 25 7 7 14 size (ares) 1 1 1 1 1 1 1 1 1 1 1 1 size (ACRES) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Species count 81 81 81 31 31 57 71 71 41 41 51 51 51 51 51 51 51 41 4 5 5 51 61 41 41 91 51 51 7 21 21 41 41 41 6 Stems per ACRE 1 4051 40514051 3241 32414051 4451 44515261 4451 44514861 6471 64716471 6471 64716471 5261 5261 607 324 324 526 3241 32419711 3241 32414861 3241 32411,0121'-2 283 567 1PnoLS: No livestakes included in tally; P -all: All planted stems included in tally; T: Total stems including recruitment. 'PnoLS: No livestakes included in tally; P -all: All planted stems included in tally; T: Total stems including recruitment. Color Key Exceeds requirements by 10% Exceeds requirements, but by less than 10% Fails to meet requirements, by less than 10% Fails to meet requirements by more than 10% Recruit Stems 601 North II Stream Restoration Site C-10 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Table 9 Con't. Planted Total Stem Count (Annual Means) 601NII Stream Restoration Site Annual Means Scientific Name Common Name Species Type MY4 (2016) PnoLS P -all T MY3 (2015) MY2 (2014) PnoLS P -all T PnoLS P -all T MYI (2013) PnoLS P -all T MYO (2013) PnoLS P -all T Betula nigra River Birch Tree 29 29 32 28 28 28 29 29 29 31 31 31 51 51 51 Campsis radicans Trumpet Creeper Vine 1 Celtis laevigata Sugarberry Tree 2 Celtis occidentalis Common Hackberry Tree I Cercis canadensis Eastern Redbud Tree 7 7 7 8 8 8 7 7 7 11 11 11 19 19 19 Diospyros virginiana Common Persimmon Tree 5 Fraxinus pennsylvanica Green Ash Tree 11 11 16 11 11 13 10 10 12 9 9 9 10 10 10 Liquidambar styraci ua Sweetgum Tree 29 1 8 Nyssa sylvatica Blackgum Tree 1 1 1 1 1 1 1 1 1 3 3 3 7 7 7 Platanus occidentalis American Sycamore Tree 21 21 21 21 21 25 21 21 21 22 22 22 19 19 19 Platanus occidentalis var. occidentalis Sycamore, Plane -tree Tree 2 2 4 2 2 2 2 2 5 Quercus michauxii Swamp Chestnut Oak Tree 23 23 24 23 23 23 23 23 23 31 31 31 44 44 44 Quercus phellos Wwillow Oak Tree 18 18 19 17 17 17 18 18 18 19 19 19 27 27 27 Quercus rubra Northern Red Oak Tree 11 11 11 11 11 11 9 9 9 13 13 13 14 14 14 Quercus velutina Black Oak Tree 1 1 1 1 1 1 1 1 1 Salix nigra Black Willow Tree 8 2 2 Sambucus canadensis Common Elderberry Shrub 1 Stem count 124 124 180 123 123,132 1211 121,137 1391 139 139 191 191 193 size (ares) 12 12 12 12 12 size (ACRES) 0.30 0.30 0.30 0.30 0.30 Species count 101 101 151 10 10 12 101 101 13 8 8 8 81 81 9 Stems perACREJ 4181 41816071 4151 415 445 408; 408 462 4691 469 469 644 651 'PnoLS: No livestakes included in tally; P -all: All planted stems included in tally; T: Total stems including recruitment. Color Key Exceeds requirements by 10% Exceeds requirements, but by less than 10% Fails to meet requirements, by less than 10% Fails to meet requirements by more than 10% Recruit Stems 601 North II Stream Restoration Site C-10 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix C Vegetation Assessment Data This Page Intentionally Left Blank 601 North II Stream Restoration Site C-11 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601 North II Cross Section 1 -Riffle Station 1+34 620 619 618 y 617 w_ d O 616 W 615 614 613 ; I i I I I I I I I i I I N 0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 Station (feet) MYO 4/24/2013 -MYI 11/20/2013 -MY2 6/18/2014 -MY3 5/5/15 +MY4 3/15/16 - - - - BKF Upstream Downstream 601 North II Stream Restoration Site D-1 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 601 North II Cross Section 2-Pool Station 12+77 608 607 606 605 d w 0 604 R i d W 603 Xv 602..iol-7 601 600 0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 Station (feet) MYO 4/24/2013 -MY1 11/20/2013 -MY2 6/18/2014-MY3 5/5/15 -MY4 3/15/16 -- Upstream - Upstream Downstream 601 North II Stream Restoration Site D-2 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 601 North II Cross Section 3 Riffle Station 12+93 608 607 606 605 d d w 0 604 'C a d W 603 602 601 600 1 I I I I I I I I I I I i 0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 Station (feet) --- MYO 4/24/2013 ---- MY1 11/20/2013 - MY2 6/16/2014 - MY3 5/5/15 - MY 4 3/15/16 - - - - BKF Upstream 601 North I1 Stream Restoration Site Project No. 95025 Monitoring Year 4 of 5 Downstream D-3 Equinox Annual Monitoring Report 601 North II Cross Section 4 -Riffle Station 2+57 609 608 607 606 d c 605 R i d W 604 603 602 601 I I —I I I I I I i I I I I I 0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 Station (feet) — MYO 4/24/2013 — MYl 11/21/2013 — MY2 6/18/2014 — MY3 5/5/15 — MY4 3/15/16 — — 6K F Upstream 0+70 Downstream 601 North I1 Stream Restoration Site D-4 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 601 North II Cross Section 5 -Pool Station 2+70 609' 608 607 606 d w 605 v W 604 603 602 601 I I 1 I I I I 0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 Station (feet) MYO 4/24/2013 - MY1 11/21/2013 -MY2 6/18/2014-MY3 5/5/15 -MY4 3/15/16 - - - - BKF Upstream Downstream 601 North II Stream Restoration Site D-5 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 601 North II Cross Section 6 -Riffle Station 12+65 600 599 598 _ 597 v c� 0 596 v W 595 594 593 592 1 I I I I I I I I I I I 0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 Station (feet) MYO 4/24/2013 - MY1 11/21/2013 -MY2 6/19/2014 MY3 5/6/15 -MY4 3/16/16 - - - - BKF Upstream Downstream 601 North I1 Stream Restoration Site D-6 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 601 North II Cross Section 7 -Pool Station 12+82 600 599 598 597 w 596 a d W 595 594 593 592 ; I I I I I I I I I I I I 0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 Station (feet) F— MYO 4/24/2013 MYl 11/21/2014 — MY2 6/19/2014 — MY3 5/6/15 — MY4 3/16/16 - - - - BKF Upstream 601 North I1 Stream Restoration Site Project No. 95025 Monitoring Year 4 of 5 0+70 Downstream D-7 Equinox Annual Monitoring Report Oe I' r NYk� E "r t "r t 601 North II Cross Section 9 -Riffle Station 20+37 595 594 593 592 d w b591 v W 590 589 588 587 a I I I I I I I I I I 0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 Station (feet) MYO 4/24/2013 - MY1 11/21/2013 -MY2 6/19/2014-MY3 5/7/15 -MY4 3/16/16 - - - - BKF Upstream Downstream 601 North I1 Stream Restoration Site D-9 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 592 591 590 589 d 0 588 R i d W 587 586 585 584 0+00 601 North II Cross Section 10 -Riffle Station 24+83 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 Station (feet) - MY1 11/22/2013 - MY2 6/19/2014 - MY3 5/7/15 - MY4 3/16/16 - - - - BJ Upstream Downstream 601 North I1 Stream Restoration Site D-10 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 This Page Intentionally Left Blank 601 North II Stream Restoration Site D-11 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D 607 606 605 604 0 603 W 602 601 600 599 jx 00 Stream Survey Data 601 North II Wicker Branch Reach 1 Longitudinal Profile Staioning 1+00 to 6+60 IxSO �xOO 2xsO �xOO "xsO 9x %19 00 SAO "'Ito %19 Station (feet) TW - MYO TW - MY1 11/21/13 TW - MY2 6/18/2014 TW - MY3 5/5/2015 t TW - MY4 3/15/2016 ® Structure - MYO • BKF------- WS 601 North II Stream Restoration Site D-12 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Average Bankful Slope . S4 -R "-' XS5-P -------• . AL ------------ IxSO �xOO 2xsO �xOO "xsO 9x %19 00 SAO "'Ito %19 Station (feet) TW - MYO TW - MY1 11/21/13 TW - MY2 6/18/2014 TW - MY3 5/5/2015 t TW - MY4 3/15/2016 ® Structure - MYO • BKF------- WS 601 North II Stream Restoration Site D-12 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D 607 606 605 604 603 602 601 600 599 598 597 596 s~ 595 594 W 593 592 591 590 589 588 587 586 585 584 Stream Survey Data 601 North II Reach 2/3 Longitudinal Profile Reach 2 - Stationing 6+60 to 24+35 Reach 3 - Stationing 24+35 to 25+08 ax 8x 12 y I6 lip -?a 2? 60 �� 6� x60 X60 X60 x60 x60 x60 Station (feet) TW-MYO TW - MYI 11/21/2013 TW - MY2 6/19/2014 TW - MY3 5/6/2015 TW - MY4 3/16/2016 4 Structure - MYO • BKF------- WS 2y X60 601 North II Stream Restoration Site D-13 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Reach 2 Reach 3 I Ren • nant Beaver Dam X 6-R I "Odw 1 ------- Remnant Beaver Da In • Average Bankfull Slope I 1 I _ XS9-R I I - • ---------- •- - 1 • ------- 1 S10 -R A V W,/ I • XS8-P I I ax 8x 12 y I6 lip -?a 2? 60 �� 6� x60 X60 X60 x60 x60 x60 Station (feet) TW-MYO TW - MYI 11/21/2013 TW - MY2 6/19/2014 TW - MY3 5/6/2015 TW - MY4 3/16/2016 4 Structure - MYO • BKF------- WS 2y X60 601 North II Stream Restoration Site D-13 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D 609 608 607 606 605 4. 604 0 W 603 602 601 600 599 `Px ,to Stream Survey Data 601 North II UT -Wicker Branch Reach 5 Longitudinal Profile Stationing 8+86 to 14+84 jrx`r0 !�x`r0 Station (feet) �— TW - MYO 5/10/2011 TW- W1 11/21/13 TW - MY2 6/18/2014 TW - MY3 5/5/2015 t TW - MY4 3/15/2016 © Structure - MYO • BKF -- --- -- WS 601 North II Stream Restoration Site D-14 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 x A__-__-___ Average Bankfull Slope - ---------- A A XS2-P VIi A --- A - 40 VIA VV -- ----- A --------------- \�P64 VV ------ ------- jrx`r0 !�x`r0 Station (feet) �— TW - MYO 5/10/2011 TW- W1 11/21/13 TW - MY2 6/18/2014 TW - MY3 5/5/2015 t TW - MY4 3/15/2016 © Structure - MYO • BKF -- --- -- WS 601 North II Stream Restoration Site D-14 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data This Page Intentionally Left Blank 601 North II Stream Restoration Site D-15 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601N II Cross Section 1 - Riffle Monitoring Year - 2016; MY4 Bed Surface Material Particle Size Class mm Number % Individual Cumulative 0-0.062 56 52.8% 53% 0.062 - 0.125 1 0.9% 54% 0.125-0.25 2 1.9% 56% 0.25-0.5 0 0.0% 56% 0.5 - 1.0 1 0.9% 57% 1 -2 15 14.2% 71% 2 - 4 5 4.7% 75% 4-8 9 8.5% 84% 8-16 1 0.9% 85% 16-32 4 3.8% 89% 32-64 5 4.7% 93% 64-128 3 2.8% 96% 128-256 2 1.9% 98% 256-512 0 0.0% 98% 512-1024 0 0.0% 98% 1024-2048 0 0.0% 98% 2048-4096 2 1.9% 100% Bedrock 0 0.0% 100% Total 106 100% 1 100% Summary Data D50 0.062 D84 8.1 D95 78 601 North II Stream Restoration Site D-16 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601NII Cross -Section 1 —Riffle Pebble Count Percent Cumulative 601NII Cross -Section 1 —Riffle Pebble Count Percent Individual 100% 90% 80% 70% n ' v N a c z `u c 2F 30% 20% 10% Ld L A 0% OrOv 1�y Otiy tib b $ tiro 'zV 01 �ti4 �0 ytiti OtiA OAO 006 0� p 0 O tih pay ph yb' 3ti �° 1ti� ryyb 1yti ryat pia 0ea Particle Size Groups c 0�6 Oti h ' ti0 ■ MY1 % by Size Group o 60% ■ MY3 % by Size Group 50% ■MY4 % by Size Group 40% 601 North II Stream Restoration Site D-17 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 100% 90% 80% n 70% �—MYl Cumulative % 0 MY2 Cumulative 60% > tMY3 Cumulative % 50 f MY4 Cumulative % `y c 40% 30% 20% 10% 0% Obti yti5 pti5 Oh ' O O 'Y O ply Oy OOrO Oti y'ti y'a' p 9' �rO '�1' 6�` 1'1'`6 'L0 y��' O'1'�` OG$ Oo'6 0� $ tib �'� � e111ti 1`L pa�b Oeaa 1 'L Particle Size Groups 601NII Cross -Section 1 —Riffle Pebble Count Percent Individual 100% 90% 80% 70% n ' v N a c z `u c 2F 30% 20% 10% Ld L A 0% OrOv 1�y Otiy tib b $ tiro 'zV 01 �ti4 �0 ytiti OtiA OAO 006 0� p 0 O tih pay ph yb' 3ti �° 1ti� ryyb 1yti ryat pia 0ea Particle Size Groups c 0�6 Oti h ' ti0 ■ MY1 % by Size Group o 60% ■ MY3 % by Size Group 50% ■MY4 % by Size Group 40% 601 North II Stream Restoration Site D-17 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601N II Cross Section 2 - Pool Monitoring Year - 2016; MY4 Bed Surface Material Particle Size Class mm Number % Individual Cumulative 0-0.062 76 62.8% 63% 0.062 - 0.125 6 5.0% 68% 0.125-0.25 0 0.0% 68% 0.25-0.5 0 0.0% 68% 0.5 - 1.0 0 0.0% 68% 1 -2 8 6.6% 74% 2 - 4 9 7.4% 82% 4-8 11 9.1% 91% 8-16 5 4.1% 95% 16-32 5 4.1% 99% 32-64 1 0.8% 100% 64-128 0 0.0% 100% 128-256 0 0.0% 100% 256-512 0 0.0% 100% 512-1024 0 0.0% 100% 1024-2048 0 0.0% 100% 2048-4096 0 0.0% 100% Bedrock 0 0.0% 100% Total 121 100% 1 100% Summary Data D50 0.062 D84 5 D95 16 601 North II Stream Restoration Site D-18 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601NII Cross -Section 2 — Pool Pebble Count Percent Cumulative 601NII Cross -Section 2 — Pool Pebble Count Percent Individual 100% 90% 80% 70% a 3 MY3 % by Size Group O 12 60% VI a 50% L F y 40% 0 30% 20% 10% 0% g O O• � O' tis O,Ly' O� 0,y4i .6ti 66` x,10 tiy4f y1,ly 0�'d;L pd$b Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-19 Equinox Project No. 95025 Annual Monitoring Report 100% ■ ■ MY3 % by Size Group ■ MY4 % by Size Group 90% 80% n 70% �—MYl Cumulative % 0 MY2 Cumulative 60% > tMY3 Cumulative % 50 f Myo Cumulative % `y c 40% 30% 20% 10% 0% Obti ytiy 0tiy Oh ' O O 'Y O by ply Oy OOrO Oti y'ti y'6' p 9' ,5r° '�1' ro0` 1'1'`6 'Lys° y�'1' O'l'd OG$ Oo'6 0� $ tib �'� � e111ti 1`L pd�d Oeaa 1 'L Particle Size Groups 601NII Cross -Section 2 — Pool Pebble Count Percent Individual 100% 90% 80% 70% a 3 MY3 % by Size Group O 12 60% VI a 50% L F y 40% 0 30% 20% 10% 0% g O O• � O' tis O,Ly' O� 0,y4i .6ti 66` x,10 tiy4f y1,ly 0�'d;L pd$b Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-19 Equinox Project No. 95025 Annual Monitoring Report ■ ■ MY3 % by Size Group ■ MY4 % by Size Group Monitoring Year 4 of 5 Appendix D Stream Survey Data 601N II Cross Section 3 - Riffle Monitoring Year - 2016; MY4 Bed Surface Material Particle Size Class mm Number % Individual Cumulative 0-0.062 47 43.5% 44% 0.062 - 0.125 0 0.0% 44% 0.125-0.25 0 0.0% 44% 0.25-0.5 0 0.0% 44% 0.5 - 1.0 0 0.0% 44% 1 -2 10 9.3% 53% 2 - 4 2 1.9% 55% 4 - 8 10 9.3% 64% 8-16 7 6.5% 70% 16-32 7 6.5% 77% 32-64 12 11.1% 88% 64-128 12 11.1% 99% 128-256 1 0.9% 100% 256-512 0 0.0% 100% 512-1024 0 0.0% 100% 1024-2048 0 0.0% 100% 2048-4096 0 0.0% 100% Bedrock 0 0.0% 100% Total 108 100% 1 100% Summary Data D50 1.6 D84 53 D95 94 601 North II Stream Restoration Site D-20 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601NII Cross -Section 3 — Riffle Pebble Count Percent Cumulative 601NII Cross -Section 3 — Riffle Pebble Count Percent Individual 100% 90% 80% 70% a 3 ■ MY3 % by Size Group O 12 60% V ■ MY3 % by Size Group I a 50 ■ MY4 % by Size Group L F y 40% 0 30% 20% 10% 0% g Obti 1ti5 Otis Oy ti� �; d d 0 1E' '6 66` 'y'1� 'YhtO y'1OD'd CJ" Oy�O 0c OO• O' tis O,Ly' O� 0 ,y4i .6ti 66` x,10 tiy4f y1,ly 0�'d;L pe Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-21 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 100% 90% 80% n 70% —MYI Cumulative % 0 0. --w— MY2 Cumulative % 60% > tMY3 Cumulative % 50% f MY4 Cumulative % `y c 40% 30% 20% 10% 0% Obti yti5 0tiy Oh ' O O � 'Y O ti� ply Oy OOrO Oti y'ti y'6' p 9' ,5r° '�1' ro0` 1'1'`6 'Lys° y�'1' O'l'd OGq' Oo'6 � 110 $ tib �'� � 'Lti� ryyb ytitih p'Ld~ pd�d Oe 1 'L Particle Size Groups 601NII Cross -Section 3 — Riffle Pebble Count Percent Individual 100% 90% 80% 70% a 3 ■ MY3 % by Size Group O 12 60% V ■ MY3 % by Size Group I a 50 ■ MY4 % by Size Group L F y 40% 0 30% 20% 10% 0% g Obti 1ti5 Otis Oy ti� �; d d 0 1E' '6 66` 'y'1� 'YhtO y'1OD'd CJ" Oy�O 0c OO• O' tis O,Ly' O� 0 ,y4i .6ti 66` x,10 tiy4f y1,ly 0�'d;L pe Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-21 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601N II Cross Section 4 - Riffle Monitoring Year - 2016; MY4 Bed Surface Material Particle Size Class mm Number % Individual Cumulative 0-0.062 43 39.8% 40% 0.062 - 0.125 0 0.0% 40% 0.125-0.25 1 0.9% 41% 0.25-0.5 0 0.0% 41% 0.5 - 1.0 1 0.9% 42% 1 -2 4 3.7% 45% 2 - 4 0 0.0% 45% 4 - 8 9 8.3% 54% 8-16 23 21.3% 75% 16-32 6 5.6% 81% 32-64 7 6.5% 87% 64-128 14 13.0% 100% 128-256 0 0.0% 100% 256-512 0 0.0% 100% 512-1024 0 0.0% 100% 1024-2048 0 0.0% 100% 2048-4096 0 0.0% 100% Bedrock 0 0.0% 100% Total 108 100% 1 100% Summary Data D50 6.9 D84 51 D95 89 601 North II Stream Restoration Site D-22 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601NII Cross -Section 4 — Riffle Pebble Count Percent Cumulative 601NII Cross -Section 4 — Riffle Pebble Count Percent Individual 100% 90% 80% 70% a 3 MY3 % by Size Group O 12 60% VI a 50% L F y 40% 0 30% 20% 10% 0% "1 A 1� ,61' 6d 'rp 'Y0 y'11' OD'd CJ" 'co oc 'b ,y4i .6ti 66` x,10 tiy4f y1,ly 0�'d;L pd$b Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-23 Equinox Project No. 95025 Annual Monitoring Report 100% --------- III - ■ MY4 % by Size Group 90% 80% 70% —MYI Cumulative % 0 60% > tMY3 Cumulative % 50 f Myo Cumulative % `y c 40% 30% 20% 10% 0% Obti ytiy 0tiy Oh ' O O � 'Y O by ply Oy OOrO Oti y'ti y'6' p 9' ,5r° '�1' ro0` 1'1'`6 'Lys° y�'1' O'l'd OGq' dOo'6 0� $ tib �'� � 'Lti� ryyb ytitih p'Ld~ pd�Oeaa 1 'L Particle Size Groups 601NII Cross -Section 4 — Riffle Pebble Count Percent Individual 100% 90% 80% 70% a 3 MY3 % by Size Group O 12 60% VI a 50% L F y 40% 0 30% 20% 10% 0% "1 A 1� ,61' 6d 'rp 'Y0 y'11' OD'd CJ" 'co oc 'b ,y4i .6ti 66` x,10 tiy4f y1,ly 0�'d;L pd$b Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-23 Equinox Project No. 95025 Annual Monitoring Report ■ ■ MY3 % by Size Group ■ MY4 % by Size Group Monitoring Year 4 of 5 Appendix D Stream Survey Data 601N II Cross Section 5 - Pool Monitoring Year - 2016; MY4 Bed Surface Material Particle Size Class mm Number % Individual Cumulative 0-0.062 90 87.4% 87% 0.062 - 0.125 0 0.0% 87% 0.125-0.25 1 1.0% 88% 0.25-0.5 0 0.0% 88% 0.5 - 1.0 0 0.0% 88% 1 -2 4 3.9% 92% 2 - 4 0 0.0% 92% 4 - 8 4 3.9% 96% 8-16 3 2.9% 99% 16-32 1 1.0% 100% 32-64 0 0.0% 100% 64-128 0 0.0% 100% 128-256 0 0.0% 100% 256-512 0 0.0% 100% 512-1024 0 0.0% 100% 1024-2048 0 0.0% 100% 2048-4096 0 0.0% 100% Bedrock 0 0.0% 100% Total 103 100% 1 100% Summary Data D50 0.062 D84 0.062 D95 7.2 601 North II Stream Restoration Site D-24 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601NII Cross -Section 5 — Pool Pebble Count Percent Cumulative 601NII Cross -Section 5 — Pool Pebble Count Percent Individual 100% 90% 80% 70% a 3 MY3 % by Size Group O 12 60% VI a 50% L F y 40% 0 30% 20% 10% 0% 061' 1't5 0tiy Oh ,y0 �; L ; b P 0 tib 3- bb 'rp ry0 y11' p'Lt` CJ" 'co oc O O• O' 15 O,Ly' O� 0 ,y4i .6ti bb �'t0 tiy4f y11;1 01'a;L pb$b 411 004' Oy y 'y Particle Size Groups 601 North II Stream Restoration Site D-25 Equinox Project No. 95025 Annual Monitoring Report 100% ■ ■ MY3 % by Size Group 90% 80% n 70% —MYI Cumulative % 0 MY2 Cumulative 60% > tMY3 Cumulative % 50 f Myo Cumulative % `y c 40% 30% 20% 10% 0% 061' yp p't, Oh ' O O � 'Y O 16 p�6 Oy OOrO Oti y'ti a' p 9' ,56 '�'L 6P 1�'b 'Ly�o y�'ti OD'd OGq' Oo'6 0� $ tib �'� � 'Ltib ryyb ytitih p'Lb~ pabb Oeaa 1 'L Particle Size Groups 601NII Cross -Section 5 — Pool Pebble Count Percent Individual 100% 90% 80% 70% a 3 MY3 % by Size Group O 12 60% VI a 50% L F y 40% 0 30% 20% 10% 0% 061' 1't5 0tiy Oh ,y0 �; L ; b P 0 tib 3- bb 'rp ry0 y11' p'Lt` CJ" 'co oc O O• O' 15 O,Ly' O� 0 ,y4i .6ti bb �'t0 tiy4f y11;1 01'a;L pb$b 411 004' Oy y 'y Particle Size Groups 601 North II Stream Restoration Site D-25 Equinox Project No. 95025 Annual Monitoring Report ■ ■ MY3 % by Size Group ■ MY4 % by Size Group Monitoring Year 4 of 5 Appendix D Stream Survey Data 601N II Cross Section 6 - Riffle Monitoring Year - 2016; MY4 Bed Surface Material Particle Size Class mm Number % Individual Cumulative 0-0.062 34 30.1% 30% 0.062 - 0.125 0 0.0% 30% 0.125-0.25 1 0.9% 31% 0.25-0.5 1 0.9% 32% 0.5 - 1.0 2 1.8% 34% 1 -2 15 13.3% 47% 2 - 4 9 8.0% 55% 4 - 8 14 12.4% 67% 8-16 8 7.1% 74% 16-32 12 10.6% 85% 32-64 12 10.6% 96% 64-128 2 1.8% 97% 128-256 2 1.8% 99% 256-512 1 0.9% 100% 512-1024 0 0.0% 100% 1024-2048 0 0.0% 100% 2048-4096 0 0.0% 100% Bedrock 0 0.0% 100% Total 113 100% 1 100% Summary Data D50 2.6 D84 30 D95 62 601 North II Stream Restoration Site D-26 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601NII Cross -Section 6 — Riffle Pebble Count Percent Cumulative 601NII Cross -Section 6 — Riffle Pebble Count Percent Individual 100% 90% 80% 70% a 3 ■ MY3 % by Size Group O 12 60% V ■ MY3 % by Size Group I a 50% ■ MY4 % by Size Group L F y 40% 0 30% 20% 10% 0% g 061' 1.y5 0ti6 Oh tit) ti y'd P 0 tib ,61' 6t` 'r'1� 'YhtO y'11' OD'd CJ" 'co oc O O O. ' 15 O,Ly' O� 0 ,y4i .6ti bb �.t0 tiy4f y11;1 01'd;L pd$b Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-27 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 100% 90% 80% n 70% —MYI Cumulative % 0 --w- MY2 Cumulative % 60% > tMY3 Cumulative % 50 f Myo Cumulative % `y c 40% 30% 20% 10% 0% 061' tiyb 0tiy Oh ' O O 'Y O 16 p�6 Oy OOrO Oti y'ti y'6' p 9' ,5r° '�1' ro0` 1'1'`6 'Lys° y�'1' O'l'd OG$ Oo'6 0� $ tib �'� 'Ltib ryyb ytitih 1`L pdbd Oeaa 1 'L Particle Size Groups 601NII Cross -Section 6 — Riffle Pebble Count Percent Individual 100% 90% 80% 70% a 3 ■ MY3 % by Size Group O 12 60% V ■ MY3 % by Size Group I a 50% ■ MY4 % by Size Group L F y 40% 0 30% 20% 10% 0% g 061' 1.y5 0ti6 Oh tit) ti y'd P 0 tib ,61' 6t` 'r'1� 'YhtO y'11' OD'd CJ" 'co oc O O O. ' 15 O,Ly' O� 0 ,y4i .6ti bb �.t0 tiy4f y11;1 01'd;L pd$b Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-27 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601N II Cross Section 7 - Pool Monitoring Year - 2016; MY4 Bed Surface Material Particle Size Class mm Number % Individual Cumulative 0-0.062 44 37.0% 37% 0.062 - 0.125 0 0.0% 37% 0.125-0.25 3 2.5% 39% 0.25-0.5 0 0.0% 39% 0.5 - 1.0 3 2.5% 42% 1 -2 10 8.4% 50% 2 - 4 7 5.9% 56% 4 - 8 9 7.6% 64% 8-16 9 7.6% 71% 16-32 15 12.6% 84% 32-64 16 13.4% 97% 64-128 2 1.7% 99% 128-256 1 0.8% 100% 256-512 0 0.0% 100% 512-1024 0 0.0% 100% 1024-2048 0 0.0% 100% 2048-4096 0 0.0% 100% Bedrock 0 0.0% 100% Total 119 100% 1 100% Summary Data D50 1.9 D84 32 D95 55 601 North II Stream Restoration Site D-28 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601NII Cross -Section 7 — Pool Pebble Count Percent Cumulative 601NII Cross -Section 7 — Pool Pebble Count Percent Individual 100% 90% 80% 70% a 3 ■ MY3 % by Size Group O 12 60% V ■ MY3 % by Size Group I a 50% ■ MY4 % by Size Group L F y 40% 0 30% 20% 10% M a 0 0% g Obti 'vtiy p'l'y Oy ti� �.' L �; d d 0 tib ,61' 60` 'r'1� 'YhtO y'11' OD'd CJ" Oy�O oc O O• � O' tis O,Ly' O� , ,y4i .6ti 66` x,10 tiy4f y1,ly 0�'d;L pd$b Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-29 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 100% 90% 80% 70% n —MYI Cumulative % 0 60% > tMY3 Cumulative % 50% f MY4 Cumulative % `y c 40% 30% 20% 10% 0% Obti ytiy 0tiy Oh ' O O 'Y O by ply Oy OOrO Oti y'ti y'6' p 9' ,5r° '�1' ro0` 1'1'`6 'Lys° y�'1' O'l'd OG$ Oo'6 0� $ tib �'� � e111ti 1`L pd�d Oeaa 1 'L Particle Size Groups 601NII Cross -Section 7 — Pool Pebble Count Percent Individual 100% 90% 80% 70% a 3 ■ MY3 % by Size Group O 12 60% V ■ MY3 % by Size Group I a 50% ■ MY4 % by Size Group L F y 40% 0 30% 20% 10% M a 0 0% g Obti 'vtiy p'l'y Oy ti� �.' L �; d d 0 tib ,61' 60` 'r'1� 'YhtO y'11' OD'd CJ" Oy�O oc O O• � O' tis O,Ly' O� , ,y4i .6ti 66` x,10 tiy4f y1,ly 0�'d;L pd$b Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-29 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601N II Cross Section 8 - Pool Monitoring Year - 2016; MY4 Bed Surface Material Particle Size Class mm Number % Individual Cumulative 0-0.062 57 46.0% 46% 0.062 - 0.125 4 3.2% 49% 0.125-0.25 3 2.4% 52% 0.25-0.5 5 4.0% 56% 0.5 - 1.0 16 12.9% 69% 1 -2 11 8.9% 77% 2 - 4 4 3.2% 81% 4 - 8 18 14.5% 95% 8-16 6 4.8% 100% 16-32 0 0.0% 100% 32-64 0 0.0% 100% 64-128 0 0.0% 100% 128-256 0 0.0% 100% 256-512 0 0.0% 100% 512-1024 0 0.0% 100% 1024-2048 0 0.0% 100% 2048-4096 0 0.0% 100% Bedrock 0 0.0% 100% Total 124 100% 1 100% Summary Data D50 0.16 D84 4.7 D95 7.9 601 North II Stream Restoration Site D-30 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601NII Cross -Section 8 — Pool Pebble Count Percent Cumulative 601NII Cross -Section 8 — Pool Pebble Count Percent Individual 100% 90% 80% 70% a 3 ■ MY3 % by Size Group O 12 60% roup V ■ MY3 % by Size Group a 50% ■ MY4 % by Size Group L F y 40% 0 30% 20% 10% 0% g 061' 1.y5 0lot tiyOco oc O O. O' 15 O,Ly' O� 0 ,y4i .6ti bb �.t0 tiy4f y11;1 01'd;L pd$b Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-31 Equinox Project No. 95025 Annual Monitoring Report 100% 90% 80% 1 70% n —MYI Cumulative % 0 60% > tMY3 Cumulative % 50 f Myo Cumulative % `y c 40% 30% 20% 10% 0% O � 'Y O 16 p�6 Oy OOrO Oti hO'l'd OGq' Oo'6 0� $ tib �'� � 'Ltib ryyb ytitip'Ld~ pdbd Oeaa 1 'L Particle Size Groups 601NII Cross -Section 8 — Pool Pebble Count Percent Individual 100% 90% 80% 70% a 3 ■ MY3 % by Size Group O 12 60% roup V ■ MY3 % by Size Group a 50% ■ MY4 % by Size Group L F y 40% 0 30% 20% 10% 0% g 061' 1.y5 0lot tiyOco oc O O. O' 15 O,Ly' O� 0 ,y4i .6ti bb �.t0 tiy4f y11;1 01'd;L pd$b Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-31 Equinox Project No. 95025 Annual Monitoring Report 1 Monitoring Year 4 of 5 Appendix D Stream Survey Data 601N II Cross Section 9 - Riffle Monitoring Year - 2016; MY4 Bed Surface Material Particle Size Class mm Number % Individual Cumulative 0-0.062 49 46.2% 46% 0.062 - 0.125 0 0.0% 46% 0.125-0.25 0 0.0% 46% 0.25-0.5 3 2.8% 49% 0.5 - 1.0 3 2.8% 52% 1 -2 14 13.2% 65% 2 - 4 0 0.0% 65% 4 - 8 5 4.7% 70% 8-16 3 2.8% 73% 16-32 3 2.8% 75% 32-64 14 13.2% 89% 64-128 12 11.3% 100% 128-256 0 0.0% 100% 256-512 0 0.0% 100% 512-1024 0 0.0% 100% 1024-2048 0 0.0% 100% 2048-4096 0 0.0% 100% Bedrock 0 0.0% 100% Total 106 100% 1 100% Summary Data D50 0.63 D84 48 D95 85 601 North II Stream Restoration Site D-32 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601NII Cross -Section 9 — Riffle Pebble Count Percent Cumulative 601NII Cross -Section 9 — Riffle Pebble Count Percent Individual 100% 90% 80% 70% a 3 ■ MY3 % by Size Group O 12 60% V ■ MY3 % by Size Group I a 50% ■ MY4 % by Size Group L F y 40% 0 30% 20% 10% 0% Obti 'vtiy p'l'y Oy ti� �; d d 0 1r° '61' 60` 1'1$ 'Yh�O `�11' O'l'd ell oc O O• � O' tis O,Ly' O� 0,y4i .6ti 66` x,10 tiy4f y1,ly 0�'d;L pd$b Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-33 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 100% 90% 80% n 70% —MYI Cumulative % 0 60% > tMY3 Cumulative % 50 f Myo Cumulative % `y OF c 40% 30% 20% 10% 0% Obti ytiy 0tiy Oh ' O O � 'Y O by ply Oy OOrO Oti y'ti y'6' p 9' ,5r° '�1' ro0` 1'1'`6 'Lys° y�'1' O'l'd OG, $ tib �'� � 'Lti� ryyb ytitih p'Ld~ pd�d Oeaa 1 'L Particle Size Groups 601NII Cross -Section 9 — Riffle Pebble Count Percent Individual 100% 90% 80% 70% a 3 ■ MY3 % by Size Group O 12 60% V ■ MY3 % by Size Group I a 50% ■ MY4 % by Size Group L F y 40% 0 30% 20% 10% 0% Obti 'vtiy p'l'y Oy ti� �; d d 0 1r° '61' 60` 1'1$ 'Yh�O `�11' O'l'd ell oc O O• � O' tis O,Ly' O� 0,y4i .6ti 66` x,10 tiy4f y1,ly 0�'d;L pd$b Oea` 004' Oy y 'L Particle Size Groups 601 North II Stream Restoration Site D-33 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601N II Cross Section 10 - Riffle Monitoring Year - 2016; MY4 Bed Surface Material Particle Size Class mm Number % Individual Cumulative 0-0.062 30 26.5% 27% 0.062 - 0.125 0 0.0% 27% 0.125-0.25 0 0.0% 27% 0.25-0.5 0 0.0% 27% 0.5 - 1.0 1 0.9% 27% 1 -2 20 17.7% 45% 2 - 4 0 0.0% 45% 4 - 8 1 0.9% 46% 8-16 11 9.7% 56% 16-32 7 6.2% 62% 32-64 14 12.4% 74% 64-128 23 20.4% 95% 128-256 6 5.3% 100% 256-512 0 0.0% 100% 512-1024 0 0.0% 100% 1024-2048 0 0.0% 100% 2048-4096 0 0.0% 100% Bedrock 0 0.0% 100% Total 113 100% 1 100% Summary Data D50 11 D84 83 D95 130 601 North II Stream Restoration Site D-34 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601NII Cross -Section 10 —Riffle Pebble Count Percent Cumulative 601NII Cross -Section 10 —Riffle Pebble Count Percent Individual 100% 90% 80% 70% a 3 ■ MY3 % by Size Group O 12 60% V ■ MY3 % by Size Group I a 50% ■ MY4 % by Size Group L F y 40% 0 30% 20% 10% 0% Sul E 111111g Obti 'vtiy p 0 0 O ti O by O,Ly 05 'b by 3ti °d 'Yry� 'Lyre y'y��. p'Ldy pd$d Oeat 04' Oy y L Particle Size Groups 601 North II Stream Restoration Site D-35 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 100% 90% 80% n 70% —MYI Cumulative % 0 60% > tMY3 Cumulative % 50 f Myo Cumulative % `y c 40% 30% 20% 10% 0% Obti ytiy 0tiy Oh ' O O 'Y O by pjy Oy OOrO Oti y'ti y'6' p 9' $ tib �'� 'Lti� ryyb ytitih p'Ld~ pd�d Oeaa 1 'L Particle Size Groups 601NII Cross -Section 10 —Riffle Pebble Count Percent Individual 100% 90% 80% 70% a 3 ■ MY3 % by Size Group O 12 60% V ■ MY3 % by Size Group I a 50% ■ MY4 % by Size Group L F y 40% 0 30% 20% 10% 0% Sul E 111111g Obti 'vtiy p 0 0 O ti O by O,Ly 05 'b by 3ti °d 'Yry� 'Lyre y'y��. p'Ldy pd$d Oeat 04' Oy y L Particle Size Groups 601 North II Stream Restoration Site D-35 Equinox Project No. 95025 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601 North II Stream Restoration Site Equinox Project No. 95025 D-36 Annual Monitoring Report Monitoring Year 4 of 5 Table 10. Baseline Stream Data Summary 601 North II Stream Restoration Site - EEP Contract No. 003991- Segment/Reach: Wicker Branch Reach l (Sta 0+00 - 6+60) Parameter Re Tonal Curve Pre-Existin2 Condition Reference Reach Data UT to Rays Fork Desi n Monitorin2 Baseline Dimension and Substrate - Riffle LL UL Eq. Min Mean Med Max SDS n Min Mean Med Max SD n Min Mean Max Min Mean Med Max SD n Ba Width t --- --- 6.8 --- 11.7 --- --- --- I --- 8.2 --- --- --- 1 --- 6.0 --- --- 11.4 --- --- --- I Floodprone Wit t ___ 15.6 --- ___ 1 ___ 105.0 --- --- 1 25 30 35 --- 59.7 --- --- --- 1 Bankfull Mean Det t --- --- 1.0 ___ 0.5 --- --- --- I --- 0.8 --- --- --- I --- 0.9 --- --- 0.7 --- --- --- I Bankfull Max Depth ft --- --- 0.8 --- --- I --- 2.2 --- --- --- I --- 1.2 --- --- 1.3 --- --- --- I Bankfull Cross Sectional Area ft --- --- 8.8 --- 5.5 --- --- --- I --- 6.3 --- --- --- I --- 5.5 --- --- 7.9 --- --- -- --- I Width/Depth Wit Det Ratio --- --- 24.9 --- --- 1 --- 10.6 --- --- --- I --- 6.5 --- --- 16.6 --- --- --- -- I Entrenchment Entrenc ment Ratio --- --- 1.3 --- --- I --- 12.8 --- --- --- 1 4.2 5.0 5.8 --- 5.2 --- --- --- I Bank Height Ratio --- 2.6 --- --- I --- 1.0 --- --- 1 --- 1 1.0 --- --- 1.0 --- --- --- I 50 mm ___ <2.0 --- -__ 1 ___ 6.5 --- --- 1 16 24 32 --- 28.7 1 --- I --- I --- I Profile Riffle Length ft The existing stream channel did not display riffle -pool sequencing due to historic dredging and straightening. 3.3 7.5 --- 15.5 --- --- 5.0 8.0 15.0 4.2 12.3 11.5 33.3 6.0 22 Riffle Slope ft/ft 0.007 0.042 ___ 0.085 --- --- 0.008 0.023 0.040 0.001 0.017 0.017 0.043 0.013 22 Pool Length ft 9.0 13.0 --- 19.0 --- --- 9.0 13.0 19.0 4.7 10.8 10.4 20.0 4.2 20 Pool Max depth ft 0.8 1.3 --- 1.9 --- --- --- 2.0 --- 1.4 1.9 1.9 2.2 0.2 20 Pool Spacing ft 14.0 21.0 --- 32.0 --- --- 14.0 30.0 65.0 18.4 30.7 26.9 57.8 10.0 19 Pattern Channel Beltwidth ft The existing stream channel did not display plan form geometry due to historic dredging and straightening 12.0 19.0 --- 23.0 --- --- 12.0 19.0 26.0 13.4 20.1 20.2 29.7 4.0 21 Radius of Curvature ft 10.0 16.0 --- 39.0 --- --- 12.0 18.0 39.0 14.4 17.9 16.4 27.7 3.9 23 Rc:Bankfull width ft/ft 1.2 2.0 --- 4.8 ------ 1.9 2.9 6.5 1.3 1.6 1.4 2.4 0.3 23 Meander Wavelength ft 31.4 45.3 --- 61.4 --- --- 36.0 53.0 73.0 13.7 51.5 51.8 87.9 15.3 21 Meander Width Ratio 1.5 2.3 --- 2.8 --- --- 2.0 3.1 4.4 1.2 4.5 4.5 7.7 1.3 21 Substrate bed and transport parameters 4d16 / d35 / d50 / d84 / d95 / di / dis mm <2 <2 <2 1 <2 1 <2 <2 <2 6.3 10.6 17.3 157.9 1113.9176.0 1 123.0 Reach Shear Stress (competency) lb/f2 --- 0.5 0.4 Max part size mm mobilized at bankfull --- 74.6 77.5 Stream Power (transport capacity) W/m2 --- 1.6 1.0 Additional Reach Parameters Drainage Area SM 0.3 0.19 Impervious Surface estimate % <1 <1 Ros en Classification F6 E4 E4 C4 Bankfull Velocity (fps) --- --- --- HEC -RAS: 2.8 1.3-3.9 HEC -RAS: 3.5 3.3-4.1 3.5 Bankfull Discharge (cfs) --- --- 34.7 19.6 Valley length ft 610 240 Channel Thalweg length ft 630 284 707 660 Sinuosity ft 1.0 1.2 1.2 1 1.1 BF slope ft/ft 0.009 0.016 0.008 0.009 BEHI VL% / L% / M% / H% / VH% / E% 100 0 0 1 0 1 0 0 --- I --- I --- I --- I --- I --- 601 North II Stream Restoration Site Equinox Project No. 95025 D-36 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601 North II Stream Restoration Site Equinox Project No. 95025 D-37 Annual Monitoring Report Monitoring Year 4 of 5 Table 10 cont'd. Baseline Stream Data Summary 601 North II Stream Restoration Site - EEP Contract No. 003991- Segment/Reach: Wicker Branch Reach 2 (6+60-24+35) Parameter Re ional Curve Pre-Existin Condition Reference Reach Data UT to Rays Fork Desi n Monitorin Baseline Dimension and Substrate - Riffle LL UL Eq. Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Max Min Mean Med Max SD n Bankfull Width ft --- --- 8.4 10.8 12.0 12.0 13.1 1.6 2 --- 8.2 --- --- --- 1 --- 8.0 --- 11.5 11.6 11.6 11.6 0.1 2 Flood rove Width ft 30.3 78.3 78.3 126.2 67.8 2 --- 105.0 --- --- --- 1 35.0 47.5 60.0 69.2 69.5 69.5 69.7 0.4 2 Bankfull Mean Depth ft --- --- 1.2 0.9 1.0 1.0 1.0 0.1 2 --- 0.8 --- --- --- 1 --- 1.3 --- 1.1 1.1 1.1 1.1 0.0 2 'Bankfull Max Depth ft 1.3 1.4 1.4 1.5 0.1 2 --- 2.2 --- --- --- 1 --- 1.7 --- 1.7 1.8 1.8 1.8 0.1 2 Bankfull Cross Sectional Areaft --- --- 12.5 10.5 11.1 11.1 11.7 0.8 2 --- 6.3 --- --- --- 1 --- 10.5 --- 12.1 12.6 12.6 13.0 0.6 2 Width/Depth Ratio 11.0 12.9 12.9 14.7 2.6 2 --- 10.6 --- --- --- 1 --- 6.1 --- 10.4 10.6 10.6 10.8 0.3 2 Entrenchment Ratio 2.3 7.0 7.0 11.7 6.6 2 --- 12.8 --- --- --- 1 4.3 5.9 7.5 6.0 6.0 6.0 6.0 0.0 2 'Bank Height Ratio 1.3 1.6 1.6 1.8 0.4 2 --- 1.0 --- --- --- 1 --- 1.0 --- 1.0 1.0 1.0 1.0 0.0 2 d50 (mm) 23.0 1 -- 17.3 --- --- --- 1 16.0 24.0 32.0 19.3 21.4 21.4 23.5 3.0 2 Profile Riffle Length ft The existing stream channel did not display riffle -pool sequencing due to historic dredging and straightening. 3.3 7.5 --- 15.5 --- --- 5.0 15.0 25.0 6.3 17.3 18.1 38.7 7.5 33 Riffle Slope ft/ft 0.0073 0.0422 --- 0.085 --- --- 0.005 0.016 0.03 0.001 0.017 0.013 0.062 0.013 33 Pool Length ft 9.0 13.0 --- 19.0 --- --- 5.0 22.0 40.0 6.1 24.2 23.7 62.0 11.9 33 Pool Max depth ft 0.8 1.3 --- 1.9 --- --- --- 2.8 --- 1.7 2.9 2.8 3.8 0.4 33 Pool Spacing ft 14.0 21.0 --- 32.0 --- --- 30.0 52.0 80.0 25.5 53.6 53.2 103.3 19.5 32 Pattern Channel Beltwidth ft The existing stream channel did not display plan form geometry due to historic dredging and straightening 12.0 19.0 --- 23.0 --- --- 16.0 33.0 50.0 18.3 31.1 30.6 49.5 8.8 24 Radius of Curvature ft 10.0 16.0 --- 39.0 --- --- 21.0 38.0 67.0 28.3 40.2 37.8 61.8 10.1 28 Rc:Bankfull width ft/ft 1.2 2.0 --- 4.8 --- --- 2.6 4.8 8.4 2.4 3.5 3.3 5.3 0.9 28 Meander Wavelength ft 31.4 45.3 --- 61.4 --- --- 61.0 104.0 148.0 13.7 114.4 113.3 226.5 46.9 24 Meander Width Ratio 1.5 2.3 --- 2.8 --- --- 1.9 3.7 5.7 1.2 9.9 9.8 19.5 4.0 24 Substrate bed and transport parameters 4d16 / d35 / d50 / d84 / d95 / di / dis mm 2.9 9.2 23.0 1 75.8 1 92.4 1100.0168. 6.3 110.6 117.3 157.9 1113.176.0 1123.0 Reach Shear Stress (competency) lb/f2 0.5 0.7 0.5 Max part size mm mobilized at bankfull 88.0 116.9 91.3 Stream Power (transport capacity) W/m2 2.3 3.2 1.8 Additional Reach Parameters Drainage Area SM 0.5 0.19 Impervious Surface estimate % <1 <1 Ros en Classification E1/C1 E4 E4 E4 Bankfull Velocity (fps) --- --- --- HEC -RAS: 2.7 1.2-5.2 HEC -RAS: 4.3 3.3-5.1 4.0 (XS6) - 4.1 XS9 Bankfull Discharge cfs --- --- 50.1 48.5 Valley length ft 1400 240 1550 Channel Thalweg length ft 1356 284 1653 1775 Sinuosity ft 1.0 1.2 1.2 1.2 BF slope ft/ft 0.009 0.016 0.009 0.007 BEHI VL% / L% / M% / H% / VH% / E% 7 0 0 1 48 10 35 --- I --- I --- I --- I --- I --- 601 North II Stream Restoration Site Equinox Project No. 95025 D-37 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601 North II Stream Restoration Site Equinox Project No. 95025 D-38 Annual Monitoring Report Monitoring Year 4 of 5 Table 10 cont'd. Baseline Stream Data Summary 601 North II Stream Restoration Site - EEP Contract No. 003991- Segment/Reach: Wicker Branch Reach 3 (24+35-27+08) Parameter Reizional Curve Pre-Existina Condition F Reference Reach Data UT to Ras Design Monitoring Baseline Dimension and Substrate - Riffle LL UL Eq. Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Max Min Mean Med Max SD n Bankfull Width ft --- --- 9.3 --- 10.0 --- --- --- 1 --- 8.2 --- --- --- 1 --- 10.0 --- --- --- --- --- --- --- Floodprone Width ft --- 11.9 --- --- --- 1 --- 105.0 --- --- --- 1 40.0 55.0 70.0 --- --- --- --- --- --- Bankfull Mean Depth ft --- --- 1.3 --- 1.4 --- --- --- 1 --- 0.8 --- --- --- 1 --- 1.4 --- --- ___ ___ ___ ___ ___ 'Bankfull Max Depth ft --- 1.9 --- --- I --- 1 --- 2.2 --- --- --- 1 --- 1.8 --- --- --- --- --- --- --- Bankfull Cross Sectional Area(ft) --- --- 14.6 --- 14.1 --- --- --- 1 --- 6.3 --- --- --- 1 --- 14.1 --- --- --- --- --- --- --- Width/Depth Ratio --- 7.0 --- --- --- 1 --- 10.6 --- --- --- 1 --- 7.1 --- --- --- --- --- --- --- Entrenchment Ratio --- 1.2 --- --- --- 1 --- 12.8 --- --- --- 1 4.0 5.5 7.0 --- --- --- --- --- 'Bank Height Ratio --- 2.0 --- --- --- 1 --- 1.0 --- --- --- 1 --- 1.0 --- --- --- --- --- --- --- d50 mm --- 8.0 --- --- --- 1 --- 17.3 --- --- --- 1 16.0 24.0 32.0 --- --- --- --- --- --- Profile Riffle Length ft The existing stream channel did not display riffle- pool sequencing due to historic dredging and straightening. 3.3 7.5 --- 15.5 --- --- 10.0 20.0 30.0 --- --- --- --- --- --- Riffle Slope ft/ft 0.007 0.0422 --- 0.0854 --- --- 0.009 0.016 0.03 --- --- --- --- --- --- Pool Length ft 9.0 13.0 --- 19.0 --- --- 5.0 24.0 50.0 --- --- --- --- --- --- Pool Max depth ft 0.8 1.3 --- 1.9 --- --- --- 3.0 --- --- --- --- --- --- --- Pool Spacing ft 14.0 21.0 --- 32.0 --- --- 30.0 61.0 95.0 --- --- --- --- --- --- Pattern Channel Beltwidth ft The existing stream channel did not display plan form geometry due to historic dredging and straightening1.2 12.0 19.0 --- 23.0 --- --- 23.0 41.0 57.0 --- --- --- --- --- --- Radius of Curvature ft 10.0 16.0 --- 39.0 --- --- 30.0 37.0 40.0 --- --- --- --- --- --- Rc:Bankfull width ft/ft 2.0 --- 4.8 --- --- 3.0 3.7 4.0 --- --- --- --- --- --- Meander Wavelength ft 31.4 45.3 --- 61.4 --- --- 112.0 127.0 142.0 --- --- --- --- --- Meander Width Ratio 1.5 2.3 --- 2.8 --- --- 2.3 4.1 5.7 --- --- --- --- --- --- Substrate, bed, and transport parameters 4d16 / d35 / d50 / d84 / d95 / di / dis mm 2.0 5.2 8.0 20.3 1 29.7 34.0 1 45.0 6.3 1 10.6117.31 57.9 1113.9 176.0 1123.0 Reach Shear Stress (competency) lb/f2 0.75 0.73 Max part size mm mobilized at bankfull 123 120 Stream Power (transport capacity) W/m' 3.7 3.6 Additional Reach Parameters Drainage Area SM 0.6 0.19 Impervious Surface estimate % <1 <1 Ros en Classification G4 E4 E4 Bankfull Velocity (fps) --- --- --- HEC -RAS: 3.6 2.4-4.8 --- HEC -RAS: 4.0 3.2-4.7 --- Bankfull Discharge cfs --- --- 59.4 69.2 Valley length ft 360 240 235 Channel Thalweg length ft 414 284 470 273 Sinuosity ft 1.2 1.2 1.2 1.2 BF slope ft/ft 0.009 0.016 0.008 --- BEHI VL% / L% / M% / H% / VH% / E% 0 0 0 1 0 1 0 100 1 --- I ---I --- I --- I --- I --- 601 North II Stream Restoration Site Equinox Project No. 95025 D-38 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data 601 North II Stream Restoration Site Equinox Project No. 95025 D-39 Annual Monitoring Report Monitoring Year 4 of 5 Table 10 cont'd. Baseline Stream Data Summary 601 North II Stream Restoration Site - EEP Contract No. 003991- Segment/Reach: UT to Wicker Branch Reach 5 (8+40-14+86) Parameter Re ional Curve Pre-Existin2 Condition 7 Reference Reach Data UT to Ras Desi2n Monitorin2 Baseline Dimension and Substrate - Riffle LL UL Eq. Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Max Min Mean Med Max SD n Bankfull Width ft --- --- 5.1 --- 8.6 --- --- --- 1 --- 8.2 --- --- --- --- --- 6.0 --- --- 11.0 --- --- --- 1 Floodprone Width (ft) --- 12.4 --- --- --- 1 --- 105.0 --- --- --- --- 20.0 25.0 30.0 --- 65.5 --- --- --- I Bankfull Mean Depth ft --- --- 0.8 --- 0.6 --- --- --- 1 --- 0.8 --- --- --- --- --- 0.9 --- --- 0.8 --- --- --- I 'Bankfull Max Depth ft --- 1 0.9 --- --- --- 1 --- 2.2 --- --- --- --- --- 1.2 --- --- 1.3 --- --- --- 1 Bankfull Cross Sectional Area(ft) --- --- 5.6 --- 5.4 --- --- --- 1 --- 6.3 --- --- --- --- --- 5.5 --- --- 8.5 --- --- --- I Width/Depth Ratio --- 13.7 --- --- --- 1 --- 10.6 --- --- --- --- --- 6.5 --- --- 14.1 --- --- --- I Entrenchment Ratio --- 1.4 --- --- --- 1 --- 12.8 --- --- --- --- 3.3 4.1 5.0 --- 6.0 --- --- --- 1 'Bank Height Ratio --- 2.3 --- --- --- 1 --- 1.0 --- --- --- --- 1.0 --- 1.0 --- --- --- I d50 mm --- 49.4 --- --- --- 1 --- 17.3 --- --- --- --- 16.0 24.0 32.0 --- 25.7 --- --- --- 1 Profile* Riffle Length ft The existing stream channel did not display riffle- pool sequencing due to historic dredging and straightening. 3.3 7.5 --- 15.5 --- --- 5.0 10.0 15.0 5.1 12.8 12.4 23.2 4.5 16 Riffle Slope ft/ft 0.0073 0.0422 --- 0.0854 --- --- 0.010 0.025 0.060 0.001 0.016 0.016 0.035 0.010 16 Pool Length ft 9.0 13.0 --- 19.0 --- --- 4.0 12.0 27.0 3.2 12.4 12.3 29.5 6.3 18 Pool Max depth (ft) 0.8 1.3 --- 1.9 --- --- --- 2.0 --- 1.6 2.2 2.3 2.6 0.3 18 Pool Spacing ft 14.0 21.0 --- 32.0 --- --- 20.0 30.0 45.0 14.5 30.2 31.7 42.2 6.9 17 Pattern Channel Beltwidth ft The existing stream channel did not display plan form geometry due to historic dredging and straightening 12.0 19.0 --- 23.0 --- --- 13.0 20.0 28.0 15.7 24.3 25.6 29.8 4.7 18 Radius of Curvature ft 10.0 16.0 --- 39.0 --- --- 12.0 17.0 30.0 12.3 19.9 18.8 31.4 5.8 19 Rc:Bankfull width ft/ft 1.2 2.0 --- 4.8 --- --- 2.0 2.8 5.0 1.1 1.8 1.7 2.9 0.5 19 Meander Wavelength ft 31.4 45.3 --- 61.4 --- --- 46.0 55.0 81.0 23.3 54.3 52.3 88.5 15.6 18 Meander Width Ratio 1.5 2.3 --- 2.8 --- --- 2.1 3.3 4.6 2.1 4.9 4.8 8.0 1.4 18 Substrate, bed, and transport parameters 4d16 / d35 / d50 / d84 / d95 / di / dis mm 10.6 23.6 49.4 1 75.3 1 82.7 86.0 78.0 6.3 10. 17.3 57.9 1113.9 76.0 123.0 Reach Shear Stress (competency) lb/f2 0.50 0.6 0.6 Max part size mm mobilized at bankfull 91.0 107.0 107.0 Stream Power (transport capacity) W/m 2.1 2.6 1.4 Additional Reach Parameters Drainage Area SM 0.2 0.19 Impervious Surface estimate % <1 <1 Ros en Classification 134 E4 E4 C4 Bankfull Velocity (fps) --- --- --- HEC -RAS: 3.0 2.0-4.0 HEC -RAS: 4.4 3.8-5.1 3.9 Bankfull Discharge cfs --- --- 22.7 23.1 Valley length ft 530 240 Channel Thalweg length ft 534 284 646 646 Sinuosity ft 1.0 1.2 1 1.2 1.2 BF slope ft/ft 0.012 0.016 0.011 0.011 BEHI VL% / L% / M% / H% / VH% / E% 34 25 17 1 24 0 0 --- --- ---1 --- --- --- 601 North II Stream Restoration Site Equinox Project No. 95025 D-39 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data N/A - Item does not apply. 1MY1 data updated to show corrected bankfull width, W/D ratio, and entrenchment ratio calculations. 2 Data updated to show corrected calculations. 601 North II Stream Restoration Site Equinox Project No. 95025 D-40 Annual Monitoring Report Monitoring Year 4 of 5 Table Ila. Baseline Morphology & Hydraulic Monitoring Summary 601 North II / Project No. 95025 Cross -Section 1 (Riffle) UT to Wicker (Reach 4) Cross -Section 2 (Pool) Ur 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 MY1 MY2 MY3 MY4 MY5 Base MY1 MY2 MY3 MY4 MY5 Base MYl MY2 MY3 MY4 MY5 Base MY1 MY2 MY3 MY4 MY5 Base MY1 MY2 MY3 MY4 MY5 Record Elevation (datum) Used 616.5 616.5 616.5 616.5 616.5 604.0 604.0 604.0 604.0 604.0 603.9 603.9 603.9 603.9 603.9 604.5 604.5 604.5 604.5 604.5 604.4 604.4 604.4 604.4 604.4 Bankfull Width (ft) 8.9 8.3 8.0 8.6 7.9 17.6 15.4 17.1 18.6 17.6 11.0 10.8 10.8 11.9 11.7 11.4 12.5 12.3 11.0 11.2 14.2 15.4 15.5 16.1 20.0 Floodprone Width (ft) 23.1 >23 >23 >23 >23 64.1 >100 >100 >100 >100 65.5 >100 >100 >100 >100 59.7 >100 >100 >100 >100 1 65.6 >100 >100 >100 >100 Bankfull Mean Depth (ft) 0.5 0.5 0.5 0.5 0.5 0.7 0.9 1.0 0.9 0.9 0.8 0.9 0.9 0.8 0.8 0.7 0.6 0.8 0.7 0.7 0.8 0.8 0.8 0.7 0.7 Bankfull Max Depth (ft) 0.7 0.7 0.8 0.8 0.9 1.7 1.8 2.1 2.2 2.2 1.3 1.3 1.3 1.4 1.3 1.3 1.1 1.2 1.2 1.4 1.8 1.7 1.8 1.8 1.8 Bankfull Cross Sectional Area ftZ 4.2 4.1 3.9 3.9 4.0 12.8 13.6 16.4 16.7 16.0 8.5 8.5 9.5 9.1 8.6 7.9 7.2 8.2 7.5 8.4 11.5 6.1 9.4 11.8 14.1 Bankfull Width/Depth Ratio 18.5 16.9 16.4 19.0 15.6 24.5 17.5 17.8 20.8 19.2 14.1 14.6 12.3 15.6 14.6 16.6 21.7 18.1 16.1 14.9 17.6 19.3 19.9 21.9 28.4 Bankfull Entrenchment Ratio 2.6 1 >2.8 >2.9 1 >2.7 >2.9 3.6 >6.5 >5.9 >5.4 >5.7 6.0 >9 >9.2 >8.4 >8.6 5.2 >8 1 >8.1 >9.1 >8.9 4.6 >6.5 >6.5 >6.2 1 >5.0 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 d50 (mm) - 0.062 0.062 1.1 0.062 - 0.062 0.062 1 0.062 10.0621 - 4.9 6.9 1 40 1 1.6 - 0.06 1 0.062 0.062 6.9 - 0.062 0.062 0.062 0.062 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 1V y3z MY4 MY5 Record Elevation (datum) Used 596.2 596.2 596.2 596.2 596.2 596.1 596.1 596.1 591.6 591.6 591.3 591.3 591.3 591.3 591.3 591.0 591.0 591.0 591.0 591.0 - 587.8 587.8 587.8 587.8 Bankfull Width (ft) 11.5 11.9 11.8 11.9 12.7 12.8 12.8 12.9 12.9 12.7 12.7 13.3 13.4 13.6 14.1 11.6 11.5 11.3 11.1 11.6 - 12.0 11.8 12.4 12.6 Floodprone Width (ft) 69.2 >90 >90 >90 >90 69.5 >125 >125 >125 >125 69.5 >200 >200 >200 >200 69.7 >200 >200 >200 >200 >200 >200 1 >200 >200 Bankfull Mean Depth (ft) 1.1 1.0 1.1 0.9 1.1 1.8 1.9 2.0 2.0 2.2 1.6 1.7 1.8 1.7 1.8 1.1 1.1 1.1 1.1 1.1 _ 1.2 1.2 1.1 1.1 Bankfull Max Depth (ft) 1.7 1.7 1.9 1.6 1.8 3.2 3.2 3.2 3.2 3.3 2.9 3.1 3.2 3.2 3.3 1.8 1.7 1.8 1.7 1.8 - 1.7 1.7 1.6 1.6 Bankfull Cross Sectional Area(ft) 12.1 12.0 12.9 11.2 13.6 23.2 24.2 25.5 25.2 27.6 19.9 22.9 23.5 22.9 25.7 13.0 12.3 12.4 11.7 12.5 - 14.4 14.0 13.5 13.3 Bankfull Width/Depth Ratio 10.8 11.8 10.8 12.7 11.8 7.0 6.8 6.5 6.6 5.8 8.1 7.8 7.6 8.1 7.8 10.4 10.7 10.2 10.6 10.8 - 9.9 9.9 11.3 11.9 Bankfull Entrenchment Ratio 6.0 >7.5 >7.6 >7.5 >7.1 5.4 >9.8 >9.7 >9.7 >9.9 5.5 >15 >14.9 >14.7 >14.2 6.0 >17.5 >17.8 >17.9 >17.2 - >16.7 >17 >16.2 >15.9 Bankfull Bank Height Ratio 1.0 1.0 1 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 - 1.0 1.0 1.0 1.0 d50 (mm) - 0.062 1 1511 2.6 - 0.062 1 1.7 1.2 1.9 - 0.062 0.062 0.062 0.16 - 0.06 1.4 0.062 0.63 24 24 6.7 11 N/A - Item does not apply. 1MY1 data updated to show corrected bankfull width, W/D ratio, and entrenchment ratio calculations. 2 Data updated to show corrected calculations. 601 North II Stream Restoration Site Equinox Project No. 95025 D-40 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey 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. ^Mean bankfull width, W/D ratio, entrenchment ratio updated to reflect accurate calculations. 601 North II Stream Restoration Site Equinox Project No. 95025 D-41 Annual Monitoring Report Monitoring Year 4 of 5 Table l lb. Monitoring Data - Stream Reach Data Summary 601 North II - Wicker Branch Reach 1 630 feet) Parameter Baseline My- it, " My- 21 MY -3 MY -4 MY -5 Dimension & Substrate -Riffle Min Mean Med Max SD n Min Mean Med Max SD n Min Mean Med I Max SD I n Min IMean Med Max I 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 Floodprone Width (ft) - 59.7 1 >100 - 1 - >100 - - - I - >100 - - 1 - >100 - - 1 Bankfull Mean Depth (ft) - 0.7 1 0.6 - 1 - 0.8 - - - I - 0.7 - - 1 - 0.7 - 1 Bankfull Max Depth (ft) - 1.3 1 1.1 - 1 - 1.2 - - - 1 - 1.2 - 1 - 1.2 - 1 Bankfull Cross -Sectional Area (ft) - 7.9 1 7.2 - 1 - 8.2 - - - 1 - 7.5 - 1 - 7.5 1 Width/Depth Ratio - 16.6 1 21.7 - 1 - 18.1 - - - 1 - 16.1 - 1 - 16.1 - - 1 Entrenchment Ratio - 5.2 1 >8 - 1 - >8.1 - - 1 - >6.2 - 1 - >9.1 - 1 Bank Height Ratio - 1.0 - 1 - 1.0 - - 1 - 1.0 - - 1 - 1.0 - 1 - 1.0 - 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 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 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 Pool MaxDepth (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 Pool Spacing (ft) 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 26.2 25.4 34.3 6.1 20 16.6 27.3 28.6 36.3 5.8 19 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 Rc: 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 Channel Thalweg Length (ft) 660 557 562 562 558 Sinuosity (ft) 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 Ri% / Ru% / P% / G% / S% - I - - - - 1 124%110%152%114%10% 1 128%18% 146%118%1 1% 1 130% 1 7% 53% 1 9% 1 0% 1 1 31% 1 7% 1 51% 1 11% 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; MYl and MY2 profile values based on bedform only. ^Mean bankfull width, W/D ratio, entrenchment ratio updated to reflect accurate calculations. 601 North II Stream Restoration Site Equinox Project No. 95025 D-41 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey Data N/A - Information does not apply. Ri= Riffle /Ru= Run /P= Pool /G= aide /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. 601 North II Stream Restoration Site Equinox Project No. 95025 D-42 Annual Monitoring Report Monitoring Year 4 of 5 Table I lb. Monitoring Data - Stream Reach Data Summary 601 North II - Wicker Branch Reach 2 1356 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 can 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 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 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 Bankf ill 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 Bankfull Cross -Sectional Area (ft) 12.1 12.6 12.6 13.0 1 0.6 2 12.0 12.2 12.2 1 12.3 0.21 2 12.4 12.7 12.7 12.9 0.35 2 11.2 11.5 11.5 11.7 0.4 2 12.5 13.1 13.1 13.6 0.8 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 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 Bank Height Ratio 19.3 21.4 21.4 23.5 3 2 1.0 1.0 1.0 1.0 0 2 1.0 1.0 1.0 1.0 0 2 1.0 1.0 1.0 1.0 0 2 1.0 1.0 1.0 1.0 0.0 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 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 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 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 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 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 Channel Thatweg Length (ft) 1,775 1,777 1,779 1,775 1,774 Sinuosity (ft) 1.2 1.2 1.2 1.2 1.2 Water Surface Slope (Channel) (ft/ft) - - - 0.0072 0.0067 Bankfull Slope (ft/ft) 0.0070 0.0071 0.0070 0.0071 0.0071 Ri% /Ru% /P% /G% /S% - I - I - 31% 2% 57% 9% 1 0% 1 1 28% 1 3% 1 55% 1 13% 1 0% 1 27% 1 3% 61% 1 9% 1 1% 1 29% 1 5% 52% 1 12% 1 1% N/A - Information does not apply. Ri= Riffle /Ru= Run /P= Pool /G= aide /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. 601 North II Stream Restoration Site Equinox Project No. 95025 D-42 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey 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; MYI, MY2, and MY3 profile values based on bedform only. 2Reach 3 cross-section was added during MYI; no data available for MYO 3 Data updated to show corrected calculations. 601 North II Stream Restoration Site Equinox Project No. 95025 D-43 Annual Monitoring Report Monitoring Year 4 of 5 Table llb. Monitoring Data - Stream Reach Data Summary 601 North II- Wicker Branch Reach 3 414 feet Parameter Baseline MY -11 MY - 21 MY -3 1,2 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 Floodprone Width (ft) - - - - >200 - - 1 - >200 - 1 - >200 - - 1 - >200 - 1 Bankfull Mean Depth (ft) - - - 1.2 - - 1 - 1.2 - - I - 1.1 - - 1 - 1.1 - 1 Bankfull Max Depth (ft) - - - 1.7 - - 1 - 1.7 - 1 - 1.6 - 1 - 1.6 - 1 Bankf ill Cross -Sectional Area (ft) - - - 14.4 - - I - 14.0 - - 1 - 13.5 - 1 - 13.3 - 1 Width/Depth Ratio - - - 9.9 - - 1 - 9.9 - - I - 11.3 - 1 - 11.9 - 1 Entrenchment Ratio - - - - >16.7 - - - 1 - >17 - - 1 - >16.2 - 1 - >15.9 - 1 Bank Height Ratio - - - 1.0 - - - 1 - 1.0 - - - 1 - 1.0 - 1 - 1.0 - - 1 Profile Riffle Length (ft) - - - 27.6 - - 1 - 31.7 - - 1 - 25.6 - 1 24.9 - 1 Riffle Slope (ft/ft) - - - - - - - - - - - - - - 0.011 - 1 Pool Length (ft) - - - 29.0 1 - 25.7 - - 1 - 29.0 - 1 - 28.1 - I Pool Max Depth (ft) - - - 2.7 1 - 3.0 - - 1 - 3.1 - 1 - 2.5 - 1 Pool Spacing (ft) - - - - 0 - - - - 0 - - 0 - - - - Patte rn Channel Belt Width (ft) - - Radius of Curvature (ft) - - Rc: Bankfull Width (ft/ft) - - Meander Wavelength (ft) - - Meander Width Ratio - - Additional Reach Parameters Ros en Classification E4 E4 E4 E4 Channel Thalweg Length (ft) 80 79 81 81 Sinuosity (ft) 1.17 1.18 1.17 1.17 Water Surface Slope (Channel) (ft/ft) - NA N/A N/A 0.0067 Bankfull Slope (ft/ft) - 0.0073 0.0070 0.0100 0.0071 Ri% / Ru% / P% / G% / S% - - - - -1 144%1- 46% 10% 11 151% 1 - 41% 1 8% 1 42% 1 - 48% 1 9% 11 142%1- 47% 1 11% 1 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; MYI, MY2, and MY3 profile values based on bedform only. 2Reach 3 cross-section was added during MYI; no data available for MYO 3 Data updated to show corrected calculations. 601 North II Stream Restoration Site Equinox Project No. 95025 D-43 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D N/A - Information does not apply. Ri= Riffle /Ru= Run /P= Pool /G= Glide /S=Step *Percentages based on riffle and pool pebble counts. Stream Survey Data 601 North II Stream Restoration Site Equinox Project No. 95025 D-44 Annual Monitoring Report Monitoring Year 4 of 5 Table I 1b. Monitoring 1. Data Summary 601 Branch Substrate -Riffle WidthDimension& Bankfull a�aaaoa�aaa©a�aaaoa�aaaoa�aaao������ a®aaaoa®aaa©a®aaaoa®aaaoa®aaao������ FloodproneBankfull -•.• a�aaaoa�aaa©a�aaaoa�aaaoa�aaao������ Max .• a�aaaoa�aaa©a�aaaoa�aaaoaaaao������ Cross-SectionalBankfull a�aaaoa®aaa©a®aaaoa�aaaoa�aaao������ •.••a�aaaoa�aaa©a�aaaoa�aaaoa�aaao������ Entrenchment ••a®aaaoa�aaa©a�aaaoa®aaaoa�aaao������ :••a�aaa©a�aaa©a�aaaoa�aaaoa�aaao������ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa������ • •'- aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa������ ••• aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa������ Pool Max .• aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa������ ••• aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa������ Channel Belt Width (ft) MeanderMeander Width Ratio AdditionalReach Sinuosity (ft) • ' ' • ' ' ' aaaaa�aaaaa�aaaaa�aaaaa�aaaaa������� N/A - Information does not apply. Ri= Riffle /Ru= Run /P= Pool /G= Glide /S=Step *Percentages based on riffle and pool pebble counts. Stream Survey Data 601 North II Stream Restoration Site Equinox Project No. 95025 D-44 Annual Monitoring Report Monitoring Year 4 of 5 Appendix D Stream Survey 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; MY1 and MY2 profile values based on bedform only. 'MY1 data misreported, numbers updated to reflect accurate riffle length calculations 601 North II Stream Restoration Site Equinox Project No. 95025 D-45 Annual Monitoring Report Monitoring Year 4 of 5 Table 11b. Monitoring Data - Stream Reach Data Summary 601 North II -UT to Wicker Branch Reach 5 (534 feet Parameter Baseline My -11' " My - 21 NIY - 3 NIY - 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 can Med INlax SD n Bankfull Width (ft) - 11.0 - 11.1 - 1 10.8 - - - 1 - 11.9 - 1 - 11.7 - I Floodprone Width (ft) - 65.5 - >100 - I >100 - - - I - >100 I - >100 - I Bankfull Mean Depth (ft) - 0.8 - 0.8 - 1 0.9 - - - 1 - 0.8 1 - 0.8 - I Bankfull Max Depth (ft) - 1.3 1.3 - 1 1.3 - - - 1 - 1.4 1 - 1.3 - 1 Bankfull Cross -Sectional Area (ft) - 8.5 - 8.5 - 1 9.5 - - - 1 - 9.1 1 - 8.6 - 1 Width/Depth Ratio - 14.1 14.6 - 1 12.3 - - - 1 - 15.6 - - 1 - 14.6 - 1 Entrenchment Ratio - 6.0 >9 - I >9.2 - - - I - >8.4 I - >8.6 - 1 Bank Height Ratio - 1.0 1.0 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 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 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 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 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 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 Re: 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 Channel Thalweg Length (ft) 646 600 591 589 595 Sinuosity (ft) 1.2 1.25 1.27 1.25 1.28 Water Surface Slope (Channel) (ft/ft) - - - 0.0103 0.0108 Bankfull Slope (ft/ft) 0.0110 0.0114 0.0113 0.0102 0.0112 Ri°/u / Ru% / P°/a / G°/u / S% - 1 1 130%15% 56% 8% 1 - 1 124%15% 158%114%1 0°/u 1 128% 1 3% 56% 1 13% 1 0% 1 31% 1 5% 51% 1 11% 1 2% 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. 'MY1 data misreported, numbers updated to reflect accurate riffle length calculations 601 North II Stream Restoration Site Equinox Project No. 95025 D-45 Annual Monitoring Report Monitoring Year 4 of 5 Appendix E Hydrologic Data Appendix E I Based on precipitation data, suggested date is 7/22/2014 2 Based on precipitation data, suggested date is 1/13/2015 3 Based on precipitation data, suggested date is 4/16/2015 4 Based on precipitation data, suggested date is 9/30/2015 Table 12. Verification of Bankfull Events- Reach 2 601 North II / Project No. 95025 Date of Data Collection Date of Occurrence Method Feet Above Bankfull Photo # Elevation (if available) November - 2013 Unknown Wrack Lines September - 2014 Unknown' Crest Gauge 1.5 February - 2015 Unknown Crest Gauge 0.7 May - 2015 Unknown3 Crest Gauge 0.4 November - 2015 Unknown Crest Gauge 1.0 January - 2016 Unknown Crest Gauge 1.1 March - 2016 Unknown Crest Gauge 0.5 I Based on precipitation data, suggested date is 7/22/2014 2 Based on precipitation data, suggested date is 1/13/2015 3 Based on precipitation data, suggested date is 4/16/2015 4 Based on precipitation data, suggested date is 9/30/2015 I Based on precipitation data, suggested date is 7/22/2014 2 Based on precipitation data, suggested date is 1/13/2015 3 Based on precipitation data, suggested date is 4/16/2015 601 North II Stream Restoration Site E-1 Equinox Project No. 95025 Annual Monitoring Year Monitoring Year 4 of 5 Table 12. Verification ofBankfull Events - Reach 5 601 North II / Project No. 95925 Date of Data Collection Date of Occurrence Method Feet Above Bankfidl Photo # Evevation (if available) Novemeber - 2013 Unknown Wrack Lines September - 2014 Unknown' Crest Gauge 1.2 February - 2015 Unknown Crest Gauge 0.2 May - 2015 Unknown Crest Gauge 0.1 November - 2015 Unknown Wrack Lines January - 2016 Unknown Crest Gauge 0.1 I Based on precipitation data, suggested date is 7/22/2014 2 Based on precipitation data, suggested date is 1/13/2015 3 Based on precipitation data, suggested date is 4/16/2015 601 North II Stream Restoration Site E-1 Equinox Project No. 95025 Annual Monitoring Year Monitoring Year 4 of 5 Appendix E Figure 3. Photo Verification of Bankfull Events Bankfull Photo Verification Reach 2 Crest Gauge Bankfull Photo Verification Reach 5 Crest Gauge 601 North II Stream Restoration Site E-2 Project No. 95025 Monitoring Year 4 of 5 Bankfull Photo Verification Reach 2 Crest Gauge Equinox Annual Monitoring Year Appendix E Figure 4. Daily Precipitation Totals for Monroe, North Carolina- NCCRONOS Station No. 315771 Ino- Im , Figure 5. Monthly Precipitation Data Compared to 30' and 701h Percentiles for Union County ®IIm. Wiz Illsnut ----21tr P"r Ids Ur 'Cane% -- Pnr Pra.Wi Ur.ar Cw Ip —- Ilnvr Cuu.[} a.a:aaQK&wr 601 North II Stream Restoration Site E-3 Equinox Project No. 95025 Annual Monitoring Year Monitoring Year 4 of 5 I I I Ga�mvrlRg Sram+l I � I I I 3 I \ rf � 1 \ A ] 4 I I 1 i ' I I I NDeDaw 6-0 I I I I I I Jan -16 F046 friar -16 Apr -15 May -16 Jun -15 As -16 Aug -16 SV46 O@t-16 Nov -16 Dac46 ®IIm. Wiz Illsnut ----21tr P"r Ids Ur 'Cane% -- Pnr Pra.Wi Ur.ar Cw Ip —- Ilnvr Cuu.[} a.a:aaQK&wr 601 North II Stream Restoration Site E-3 Equinox Project No. 95025 Annual Monitoring Year Monitoring Year 4 of 5