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HomeMy WebLinkAbout20130957 Ver 1_Year 4 Monitoring Report_2018_20190131Mitigation Project Name Tributaries of Wicker Branch Stream Restoration Site County Union USACE Action ID 2013-01680 DMS ID 95022 Date Project Instituted 7/13/2011 NCDWR Permit No 2013-0957 River Basin Yadkin Date Prepared 8/27/2018 Cataloging Unit 03040105 DEBTS (released credits only) Ratios 1 1.5 2.75242 5 1 3 2 5 1 3 2 5 1 3 2 E 1 - For DMS, no credits are released during the first milestone 2 - For DMS projects, the second credit release milestone occurs automatically when the as -built report (baseline monitoring report) has been made available to the NCIRT by posting it to the DMS (NCEEP) Portal, provided the following criteria have been met: 1) Approval of the final Mitigation Plan 2) Recordation of the preservation mechanism, as well as a title opinion acceptable to the USACE covering the property 3) Completion of all physical and biological improvements to the mitigation site pursuant to the mitigation plan 4) Reciept of necessary DA permit authorization or written DA approval for porjects where DA permit issuance is not required 3 - A 10% reserve of credits is to be held back until the bankfull event performance standard has been met 1,390.000 426.667 723.000 10.00% 10.00% 10.00% 139.000 42.667 72.300 1,390.000 426.667 723.000 50.00% 50.00% 50.00% 695.000 213.333 361.500 834.000 222.700 361.500 105.6 33.300 Crisco Road industrial Park Wellington Chase -- ---------------- E 1 - For DMS, no credits are released during the first milestone 2 - For DMS projects, the second credit release milestone occurs automatically when the as -built report (baseline monitoring report) has been made available to the NCIRT by posting it to the DMS (NCEEP) Portal, provided the following criteria have been met: 1) Approval of the final Mitigation Plan 2) Recordation of the preservation mechanism, as well as a title opinion acceptable to the USACE covering the property 3) Completion of all physical and biological improvements to the mitigation site pursuant to the mitigation plan 4) Reciept of necessary DA permit authorization or written DA approval for porjects where DA permit issuance is not required 3 - A 10% reserve of credits is to be held back until the bankfull event performance standard has been met 1,390.000 426.667 723.000 10.00% 10.00% 10.00% 139.000 42.667 72.300 1,390.000 426.667 723.000 50.00% 50.00% 50.00% 695.000 213.333 361.500 834.000 222.700 361.500 105.6 33.300 YEAR 4 of 5 Monitoring Report Tributaries of Wicker Branch Stream Restoration Union County, North Carolina DMS Project Number: 95022 Contract No: 003982 USACE Action Id No: SAW 2013-01680 Yadkin River 03040105 Prepared for: NC Department of Environmental Quality Division of Mitigation Services 1652 Mail Service Center Raleigh, NC 27699-1652 Data Collection Period October 2018 Submitted: January 2019 YEAR 4 of 5 Monitoring Report Tributaries of Wicker Branch Stream Restoration Union County, North Carolina DMS Project Number: 95022 Contract No: 003982 USACE Action Id No: SAW 2013-01680 Yadkin River 03040105 Prepared for: NC Department of Environmental Quality Division of Mitigation Services 1652 Mail Service Center Raleigh, NC 27699-1652 Prepared by: A=COM 701 Corporate Center Drive, Suite 475 Raleigh, NC 27607 Phone: 919-854-6200 Fax: 919-854-6259 January 2019 Table of Contents 1.0 PROJECT SUMMARY............................................................................................................1 2.0 METHODOLOGY....................................................................................................................3 2.1 VEGETATION.....................................................................................................................3 2.2 STREAM ASSESSMENT....................................................................................................3 2.3 VISUAL ASSESSMENT......................................................................................................4 2.4 DIGITAL PHOTOS..............................................................................................................4 3.0 REFERENCES.......................................................................................................................4 I Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 APPENDICIES Appendix A — Background Tables Figure 1: Vicinity Map Figure 2: Stream Assets Map Table 1: Project Components and Mitigation Credits Table 2: Project Activity and Reporting History Table 3: Project Contacts Table 4: Project Baseline Information and Attribute Appendix B — Visual Assessment Data Figure 3: Current Condition Plan View Table 5: Visual Stream Morphology Stability Assessment Table 6: Vegetation Condition Assessment Photos: Stream Stations Photos: Vegetation Plots Appendix C — Vegetation Plot Data Table 7: Vegetation Plot Counts and Densities Appendix D — Stream Geomorphology Data Cross -Sections Longitudinal Profiles Pebble Counts Table 8: Baseline Stream Data Summary Table 9a: Cross -Section Morphology Data Table 9b: Stream Reach Morphology Data Appendix E — Hydrologic Data Table 10: Verification of Bankfull Events Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 1.0 PROJECT SUMMARY The Tributaries of Wicker Branch Stream Restoration Project is located in Union County, North Carolina in the Yadkin River Basin, (HUC 03040105081010), and within a North Carolina Department of Environmental Quality, Division of Mitigation Services (DMS) Targeted Local Watershed (TLW). It is also located within the watershed of Lanes Creek, a 303d -listed stream and Water Supply Watershed. The project site consists of four headwater stream channels that flow through agricultural land and prior to restoration efforts were devoid of riparian vegetation. Past and present agricultural use of the land had severely impacted and degraded the channels. The project goals address stressors identified in the TLW and include the following: • Improved water quality in Wicker Branch. • Improve aquatic habitat in the tributary channels. • Provide aesthetic value, wildlife habitat, and bank stability through the creation of a riparian zone. • Create a contiguous wildlife corridor, with connection of some isolated adjacent natural habitats to larger downstream forested tracts. • Provide shading and biomass input to the stream and mast for wildlife when vegetation is mature. These objectives were achieved through restoring, enhancing, and preserving 4020 feet of perennial and intermittent stream channel. The riparian areas were also planted with native vegetation to improve habitat and protect water quality. The project reaches consist of Tributary 1A (Priority 1 Restoration), Tributary 1B (Enhancement Level II including invasive species control), Tributary 2 (Preservation), Tributary 3 (Enhancement Levels I and II), and Tributary 4 (Enhancement Level II)(See Table 1 in Appendix A and Figure 2 in Appendix A). Tributary 2 was determined to be unsuitable for mitigation credits during a site visit with the USACE in August, 2011. It was requested by the USACE that a 30 foot buffer and conservation easement be acquired to provide riparian habitat connectivity between the restored segments of Tributary 1A and upstream wooded areas. Project success will be determined by monitoring channel stability and vegetation within the easement. Success criteria have been outlined in the 2013 Mitigation Plan and include a stable dimension, pattern, and profile documented through the surveying of cross-sections and longitudinal profiles. Vegetation monitoring plots will have a minimum of 260 stems per acre after 5 years. Project design was completed in December 2013 and the project constructed in September and October 2014. Planting was complete in March 2015 (See Table 2 in Appendix A). Herbaceous vegetation is well established though out the easement. The vegetation monitoring plots show an average density of 430 stems per acre down from baseline planting of 684 stems per acre but still well above the 320 stems per acre at end of year 3 and 260 stems per acre at year 5. Two plots do not meet the vegetation success criteria. Plots 6 and 10 are at 202 and 243 stems per acre respectively. A number of volunteer woody stems were observed this year Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 throughout the easement. Volunteer species included elm, box elder, persimmon, oaks, sweetgum, pine, willows, elderberry, and redbud. Chinese privet (Ligustrum sinense) is present in the buffer along Tributary 1B. The area was treated twice in 2018. Scattered privet still remains and spot treating of the floodplain will occur through 2019. Several areas of dense honeysuckle (Lonicera japonica) have developed in isolated areas on Tributary 1 and 3. These areas will also be treated in 2019. There are also scattered chinaberry (Melia azedarach) trees along the edges of Tributary 1 and 3. These trees will be removed. The restored stream channels appear to be stable with no areas of bank erosion observed. During construction in 2014 a headcut at the bottom of Tributary 1 B was stabilized with a log sill and stone. Floodplain flows during bankfull events has starting to erode the bank around the left bank side of the sill and will need to be repaired in 2019. The adjacent fields were planted in soybeans in 2018. Additional signage installed in the spring of 2016 was augmented in 2017. Only minor encroachment at the crossings of Tributary 1 and 2 is occurring and AECOM will continue to work with the landowner and the current farmer to address these minor encroachments. The areas of encroachment are shown on Figure 3 in Appendix B. Hydrology AECOM is currently monitoring the stream flow on Tributaries 1 and 3 using Onset HOBO pressure transducers. Transducers are installed in two separate pools on each of the tributaries for a total of 4 locations. On Tributary 1A a transducer is located on the downstream end of the project and a second is located above the confluence with Tributary 2. On Tributary 3 one transducer is located on the downstream end and a second is located in a pool just below the wetland at the beginning of the Enhancement I reach. The locations of the transducers are shown on Figure 3 Current Condition Plan View in Appendix B. The transducers are suspended in the pool at a set elevation and use pressure to measure the depth of water over (above) the transducer. The elevation of the transducer is known, as is the elevation of the head of the riffle and the top of the bank (for bankfull flow). When the elevation of the water level in the pool above the transducer exceeds the elevation of the head of the riffle, then it is assumed that flow is occurring. The data for the transducers (which monitor flow) is presented in graphs that can be found in Appendix E. Tributary 1 had continuous flow in both the upper and lower reach beginning on January 29, 2018 and continuing through April 8 in the upper section beginning on January 13 and countinuing until April 24 on the lower reach. Except during storm events the depth of flow at the head of the riffle is on the order of 0.5 inches or less. Tributary 3 had continuous flow beginning on January 12, 2018 and continuing through May 6, 2018 in the upper section and in the lower section flow began on January 9 and continued until May 5. Flow was typically about 1 inch in depth. A bankfull event was recorded by the transducers on January 29, 2018 and confirmed through visual observation of rack lines and debris in the floodplain during a February 6, 2018 site vist. 2 Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 A second bankfull event occurred on April 25 and a third during Hurricane Florence on August 16. Tributary 3 Stream Mitigation Units The project as described in the Mitigation Plan is projected to generate 2539.65 SMUs through a mixture of Restoration, Enhancement I, and Enhancement II. During the Interagency Review Team (IRT) site visit in April 2017 it was noted that the upper reach located between two wetland areas was silted in and lacked a distinct channel. This reach is 264 feet in length and has been proposed as Enhancement II at a Mitigation Ratio of 2.5:1. This length was projected to generate 105.6 SMUs. During the October 2018 monitoring it was observed that a channel was starting to reform in this reach. The channel will continued to be monitored to see if a channel continues to reform and to what extent (length). 2.0 METHODOLOGY Vegetation survival, channel stability, and wetland hydrology were monitored on the project site. Post restoration monitoring will occur for a minimum of five years or until success criteria are met. 2.1 VEGETATION Eleven vegetation plots were established and assess for the baseline vegetation monitoring. The Carolina Vegetative Survey-EEP Protocol Level 2 methodology was used to sample vegetation on October 14 and 15, 2015 (Lee et al. 2006, http://cvs.bio.unc.edu/methods.htm). 2.2 STREAM ASSESSMENT Twelve permanent monitoring cross-sections have been established on the site as follows: • Tributary 1A (1,390 feet) — 4 riffle and 3 pool cross-sections • Tributary 3 (640 feet) — 2 riffle and 1 pool cross-sections • Tributary 4 (631 feet) — 2 riffle cross-sections Wolman pebble counts were conducted on each cross-section. Particle sizes less than 2.0 millimeters (mm) were determined by touch using the following guidelines: • Silt — Smooth feeling (not gritty) • Fine sand — Slightly gritty texture • Coarse sand — Very gritty texture Multiple parameters were located including top of bank, thalweg, and water surface. Pool and riffle features were called out to calculate feature slopes and lengths. The survey was performed with a survey grade GPS (Trimble TCS3 with an R8 Model 3 GNSS receiver). 3 Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 2.3 VISUAL ASSESSMENT A visual assessment of the stream was performed to assess the bank (lateral stability), bed (vertical stability), the easement boundary, and site vegetation. 2.4 DIGITAL PHOTOS Digital photos of each of the vegetation plots and each cross-section were also taken as seen in Appendix B. 3.0 REFERENCES Lee, M.T., R.K. Peet, S.D. Roberts, T.R. Wentworth. 2006. CVS-EEP Protocol for Recording Vegetation Version 4.0. 4 Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 APPENDIX A — General Figures and Tables Figure 1: Vicinity Map Figure 2: Stream Assets Map Table 1: Project Components and Mitigation Credits Table 2: Project Activity and Reporting History Table 3: Project Contacts Table 4: Project Baseline Information and Attribute Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 Monroe -Wings+'t-e --- 74 r F i I % J- r - r- °'a �a V2 3 �a bio. A d 0 CO GO�d o��� 01 i CD a � c 601 U) Tributaries of Wicker Branch Stream Restoration Site a �e From the sourtheast of Monroe take US Highway 601 South 6.3 miles to Griffin Cemetery Road. Turn left onto Griffin Cemetery Road. Follow Griffin Cemetery Road approximately 0.7 miles and turn right onto gravel drive. Follow gravel drive to farm field and to the head of Tributary 1A. Site Boundary 6ABARRup 1. Vicinity Map STANLY -.�-�f �__a M BURG, Tributaries of Wicker Branch �s'f` ' Stream Restoration Site (DMS No. 95022) Union County, NC a _ 74 i' 0 0.5 1 2 Miles L 4 Tributary 1A Tributary 1 B Legend Site Boundary Easement Boundary Restoration Enhancement I Enhancement 11 STANLY i Tributary 3 0 t• Tributary 4 2. Stream Assets Map Tributaries of Wicker Branch Stream Restoration Site (DMS No. 95022) Union County, NC 0 250 500 1,000 Feet Table 1. Project Components and Mitigation Credits Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Mitigation Credits Stream Riparian Wetland Non-riparian Wetland Buffer Nitrogen Offset phosphorous Offset Type R RE R RE R RE Totals 2539.67 0 Project Components Project Component Stationing/Location Existing Footage Approach Restoration or Restoration Restoration Footage Equivalent Mitigation Ratio SMUs by Reach Tributary 1A 1293 Restoration Restoration 1390 1:1 1390.00 Tributary 1 B 1095 Enhancement II Enhancement II 1095 3:1 365.00 Tributary 2 330 N/A N/A 330 N/A 0.00 Tributary 3 264 Enhancement II Enhancement II 264 2.5:1 105.60 Tributary 3 640 Enhancement I Enhancement 1 640 1.5:1 426.67 Tributary 4 631 Enhancement 11 Enhancement II 631 2.5:1 252.40 Component Summation Restoration Level Stream (linear feet) Riparian Wetland Non-Riparian Wetland (acres) (acres) Buffer (square feet) Upland (acres) Riverine Non-Riverine Restoration 1390 Enhancement Enhancement 1 640 Enhancement II 1990 Creation Preservation High Quality Preservation Table 2. Project Activity and Reporting History Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Activity or Report Data Collection Complete Completion or Delivery Restoration Plan Dec-13 Dec-13 Final Design — Construction Plans Mar-14 Mar-14 Construction Nov-14 Nov-14 Permanent seed applied to entire site Nov-14 Nov-14 Plantings for entire site Mar-15 Mar-15 Mitigation Plan Year 0 Monitoring — baseline May-15 Jan-16 Year 1 Monitoring - Vegetation and Stream Channel Oct-15 Mar-16 Year 2 Monitoring - Vegetation and Stream Channel Oct-16 Dec-16 Invasives Control Oct-17 Oct-17 Year 3 Monitoring -Vegetation and Stream Channel Oct-17 Feb-18 Invasives Control July/Spt-18 July/Spt-18 Year 4 Monitoring Vegetation and Stream Channel Oct-18 Jan-19 Invasives Control - proposed May-19 Year 5 Monitoring -Vegetation and Stream Channel Table 3. Project Contact Table Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Owner Harry Tsomides NCDEQ - Division of Mitigation Services NCDEQ - Division of Mitigation 5 Ravenscroft Drive, Suite 102 Services Asheville, NC 28801 (828) 545-7057 Designer Ron Johnson, Project Manager AECOM of North Carolina, Inc. 701 Corporate Center Drive, Suite 475 Raleigh, NC 27607 919 854-6210 Landowner 3308 Old Pageland Monroe Rd. Richard Simpson Monroe, NC 28112 704-506-5184 Riverworks Construction Contractor 6105 Chapel Hill Road Raleigh, NC 27607 Efird's Landscaping Planting Contractor 42759 Greenview Drive Albemarle, NC 38001 704 985-6559 Seeding Contractor Riverworks Invasives Contractor Habitat Assessment & Restoration Professionals Charlotte, North Carolina Monitoring Performer 701 Corporate Center Drive, Suite 475 AECOM of North Carolina, Inc. Raleigh, NC 27607 919-760-4000 Table 4. Project Baseline Information and Attributes Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Project Information Project Name Tributaries of Wicker Branch Project County Union Project Area (acres) 15.49 Project Coordinates (lat/long) 34.8946849, -80.4472082 Project Watershed Summary Physiographic Province Carolina Slate Belt - Piedmont Project River Basin Yadkin -Pee Dee USGS HUC for Project 3040105081010 NCDWQ Sub -basin for Project 3/7/2014 Project Drainage Area (acres) 173 Project Drainage Area Percentage of Impervious Area 2% to 3% CGIA Land Use Classification Cultivated/Managed Herbaceous Cover Reach Summary Information (Pre -restoration) Parameters Trib 1A Trib 1B Trib 2 Trib 3 Trib 4 Length of Reach (feet) 1293 1095 330 1184 631 Valley Classification Type II Type II Type II Type II Type II Drainage area (acres) 71.5 94.5 17.6 32.7 29.8 NCDWQ Stream ID Score 38.5 38.5 27 43 31.5 NCDWQ Water Quality Classification WS -V WS -V WS -V WS -V WS -V Morphological Description B4c, G4c, F4 C4/1`4 N/A F/B6c/F6 N/A* Evolutionary Trend G-->F4C N/A N/A G-->F4C N/A Underlying Mapped Soils Cid channery silt loam Chewacla silt loam Cid channery silt loam, Badin channery silt loam Cid channery silt loam Cid channery silt loam, Goldston- Badin complex Drainage Class Moderately well drained/ somewhat poorly drained Somewhat poorly drained Moderately well drained/ somewhat poorly drained, well drained Moderately well drained/ somewhat poorly drained Somewhat poorly drained to excessively drained Soil Hydric Status No Yes No No No Slope 1.30% 1.00% 1.70% 1.40% 1.00% FEMA Classification Zone X Zone X Zone X Zone X Zone X Native Vegetation None Mesic Mixed Hardwoods None None None Percent Composition of Exotic Invasive Vegetation 0 50 % Understory 0 0 0 Regulatory Considerations Regulation Applicable Resolved Waters of the US — Section 404 Yes Yes Waters of the US — Section 401 Yes Yes Endangered Species Act Yes Yes Historic Preservation Act No N/A CZMA/CAMA No N/A FEMA Floodplain Compliance No N/A Essential Fisheries Habitat No N/A APPENDIX B — VISUAL ASSESSMENT DATA Figure 3: Current Condition Plan View Table 5: Visual Stream Morphology Stability Assessment Table 6: Vegetation Condition Assessment Photos: Stream Stations Photos: Vegetation Plots Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 Tributary 4 igure 3( 0� -0;� -- Tributary 1A is ♦ a At Aftw re 3a Tributary 2 O c d O O O (6 m N Q O E E j � N Cn W N o o U U U) E —_ ,n O (n 'a 2 O C U W � Id Tributary IB J m m LL o C: L W 0 Figure 3b Wicker Branch o > U) c N (L a)L)CD Year 4 Conditions c �z6, 0 z f+ ` � O U Photo Locations mU .� Invasives C i C o 0 ° Enchroachment o Vegetation Problem Area�/�, 0 V/ L Vegetation Plots 'x 2 Criteria Met LV Criteria Not Met W C7 e, GeoEye, EarGhstar Geo• � Table 5. Visual Stream Morphology Stability Assessment Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Reach ID Tributary 1 Assessed Leni Ith 2485 Footage Number Number with with Adjusted Major Stable, Total Number of Amount of % Stable, Stabilizing Stabilizing for Stabilizing Channel Channel Performing Number in Unstable Unstable Performing as Woody Woody Woody Category Sub-Cateaory Metric as Intended As -built Segments Footage Intended Vegetation Vegetation Vegetation 1. Bed 1. Vertical Stability (Riffle and Run units) 1. Aygradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars) 0 0 100% 2. Degradation - Evidence of downcutting 0 0 100% 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate 50 50 100% 3. Meander Pool Condition 1. Depth Sufficient (Max Pool Depth : Mean Bankfull Depth > 1.6) 49 49 100% 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle) 49 49 100% 4.Thalweg Position 11. Thalweg centering at upstream of meander bend (Run) 50 50 100% 2. Thalweg centering at downstream of meander (Glide) 50 50 100% 2. Bank 1. Scoured/Eroding Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 0 0 o 100 /0 0 0 0 100/o Banks undercut/overhanging to the extent that mass wasting appears likely. 2. Undercut Does NOT include undercuts that are modest, appear sustainable and are 0 0 100% 0 0 100% providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 0 0 100% 0 0 100% 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 32 33 o 97/o 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. 33 33 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 33 33 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 33 33 100% 4. Habitat Pool forming structures maintaining — Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base -flow. 33 33 100% Table 5. Visual Stream Morphology Stability Assessment Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Reach ID Tributary 3 Assessed Leni Ith 904 Footage Number Number with with Adjusted Major Stable, Total Number of Amount of % Stable, Stabilizing Stabilizing for Stabilizing Channel Channel Performing Number in Unstable Unstable Performing as Woody Woody Woody Category Sub-Cateaory Metric as Intended As -built Segments Footage Intended Vegetation Vegetation Vegetation 1. Bed 1. Vertical Stability (Riffle and Run units) 1. Aygradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars) 0 0 100% 2. Degradation - Evidence of downcutting 0 0 100% 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate 12 12 100% 3. Meander Pool Condition 1. Depth Sufficient (Max Pool Depth :Mean Bankfull Depth > 1.6) 12 12 100% 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle) 12 12 100% 4.Thalweg Position 11. Thalweg centering at upstream of meander bend (Run) 12 12 100% 2. Thalweg centering at downstream of meander (Glide) 12 1 12 100% 2. Bank 1. Scoured/Eroding Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 0 0 o 100 /0 0 0 0 100/o Banks undercut/overhanging to the extent that mass wasting appears likely. 2. Undercut Does NOT include undercuts that are modest, appear sustainable and are 0 0 100% 0 0 100% providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 0 0 100% 0 0 100% 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 13 13 ° 100/o 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. 13 13 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 13 13 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 13 13 100% 4. Habitat Pool forming structures maintaining — Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base -flow. 13 13 100% Table 5. Visual Stream Morphology Stability Assessment Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Reach ID Tributary 4 Assessed Leni Ith 630 Footage Number Number with with Adjusted Major Stable, Total Number of Amount of % Stable, Stabilizing Stabilizing for Stabilizing Channel Channel Performing Number in Unstable Unstable Performing as Woody Woody Woody Category Sub-Cateaory Metric as Intended As -built Segments Footage Intended Vegetation Vegetation Vegetation 1. Bed 1. Vertical Stability (Riffle and Run units) 1. Aygradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars) 0 0 100% 2. Degradation - Evidence of downcutting 0 0 100% 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate 4 4 100% 3. Meander Pool Condition 1. Depth Sufficient (Max Pool Depth :Mean Bankfull Depth > 1.6) 4 4 100% 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle) 4 4 100% 4.Thalweg Position 11. Thalweg centering at upstream of meander bend (Run) 4 4 100% 2. Thalweg centering at downstream of meander (Glide) 4 4 100% 2. Bank 1. Scoured/Eroding Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 0 0 o 100 /0 0 0 0 100/o Banks undercut/overhanging to the extent that mass wasting appears likely. 2. Undercut Does NOT include undercuts that are modest, appear sustainable and are 0 0 100% 0 0 100% providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 0 0 100% 0 0 100% 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 4 4 ° 100/o 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. 4 4 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 4 4 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 4 4 100% 4. Habitat Pool forming structures maintaining — Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base -flow. 4 4 100% Table 6. Vegetation Condition Assessment Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Planted Acreage 11.57 CCPV De fiction Number of Polygons Combined Acreage % of Easement Acreage Number % of 1000 SF Yellow Hatch Mapping CCPV of Combined Planted Vegetation Category Definitions Threshold Depiction Polygons Acreage Area 1 0.3% Beige dot 1. Bare Areas Very limited cover of both woody and herbaceous material. 0.1 acres 0 0.00 0.0% pattern 2. Low Stem Density Areas Woody stem densities clearly below target levels based on MY3, 4, or 5 stem count criteria. 0.1 acres Red Hatch 0 0.00 0.0% mqqmTotal 0 0. 0.0% 3. Areas of Poor Growth Rates or Areas with woody stems of a size class that are obviously small given the monitoring year. 0.25 acres N/A 0 0.00 0.0% Vigor Cumulative Total 0 0.00 0.0% Eacament AerPane 15.49 Vegetation Category Definitions Mapping Threshold CCPV De fiction Number of Polygons Combined Acreage % of Easement Acreage 4. Invasive Areas of Concern Presence of Chinese privet and honeysuckle 1000 SF Yellow Hatch 1 0.80 5.2% 5. Easement Encroachment Areas' JAreas or points (if too small to render as polygons at map scale). none I Green Hatch 1 2 1 0.04 1 0.3% 1 = Enter the planted acreage within the easement. This number is calculated as the easement acreage minus any existing mature tree stands that were not subject to supplemental planting of understory, the channel acreage, crossings or any other elements not directly planted as part of the project effort. 2 = The acreage within the easement boundaries. 3 = Encroachment may occur within or outside of planted areas and will there25fore be calculated against the overall easement acreage. In the event a polygon is cataloged into items 1, 2 or 3 in the to and is the result of encroachment, the associated acreage should be tallied in the relevant item (i.e., item 1,2 or 3) as well as a parallel tally in item 5. 4 = Invasives may occur in or out of planted areas, but still within the easement and will therefore be calculated against the overall easement acreage. Invasives of concern/interest are listed below. The of high concern spcies are those with the potential to directly outcompete native, young, woody stems in the short-term (e.g. monitoring period or shortly thereafter) or affect the community structure existing, more established tree/shrub stands over timeframes that are slightly longer (e.g. 1-2 decades). The low/moderate concern group are those species that generally do not have this capacity over timeframes discussed and therefore are not expected to be mapped with regularity, but can be mapped, if in the judgement of the observer their coverage, density or distribution is suppressing the viabil density, or growth of planted woody stems. Decisions as to whether remediation will be needed are based on the integration of risk factors by EEP such as species present, their coverage, distnbut relative to native biomass, and the practicality of treatment. For example, even modest amounts of Kudzu or Japanese Knotweed early in the projects history will warrant control, but potentially lai coverages of Microstegium in the herb layer will not likley trigger control because of the limited capacities to impact tree/shrub layers within the timeframes discussed and the potential impacts of treat extensive amounts of ground cover. Those species with the watch list" designator in gray shade are of interest as well, but have yet to be observed across the state with any frequency. Those in red ita, are of particular interest given their extreme risk/threat level for mapping as points where isolated specimens are found, particularly ealry in a projects monitoring history. However, areas of discreet, der patches will of course be mapped as polygons. The symbology scheme below was one tit was found to be helpful for symbolzing invasives polygons, particulalry for situations where the conditon for area is somewhere between isolated specimens and dense, discreet patches. In any case, the point or polygon/area feature can be symbolized to describe things like high or low concern and species c be listed as a map inset, in legend items if the number of species are limited or in the narrative section of the executive summary. ® 227°SW (T) G 34°53'42"N, 80°26'55"W ±16.4ft ♦ 588ft Vegetation Monitoring Plot 1 — 10/9/2017 0 10°N (T) O 34°53'41"N, 80°26'57"W ±16.4ft ♦ 585ft Vegetation Monitoring Plot 2 — 10/9/2017 Vegetation Monitoring Plot 3 — 10/9/2017 Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 0132°SE (T) OO 34°53'36"N, 80°27'2"W ±16.4ft ♦ 571ft Vegetation Monitoring Plot 4 — 10/9/2017 0 343°N (T) O 34°53'45"N, 80°26'44"W ±16.4ft • 591ft Vegetation Monitoring Plot 5 — 10/9/2017 0283'W(T) O 34°53'44"N, 80°26'41"W ±16.4ft ♦ 590ft Vegetation Monitoring Plot 6 — 10/9/2017 ® 24°NE (T) O 34°53'41"N, 80°26'41"W ±16.4ft ♦ 581ft Vegetation Monitoring Plot 7 — 10/9/2017 w NW NE 300 1 0 4°N (T) O 34°53'39"N, 80°26'39"W ±16.4ft ♦ 577ft Vegetation Monitoring Plot 8 — 10/9/2017 ® 9°N (T) * 34°53'37"N, 80°26'40"W ±16.4ft ♦ 576ft Vegetation Monitoring Plot 9 — 10/9/2017 Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 034°NE (T) O 34°53'40"N, 80°26'34"W ±16.4ft ♦ 579ft Vegetation Monitoring Plot 10 — 10/9/2017 ®1°N (T) O 34°53'38"N, 80°26'35"W ±16.4ft ♦ 579ft Vegetation Monitoring Plot 11 — 10/9/2017 fIE78 ♦ IW8r± W" 88'x'08 ,0" OVH8 E * (T) 3°8F 0 Cross Section 1 (looking upstream) — 10/4/17 ® 39°NE (T) * 34°53'40"N, 80°26'58"W ±16.4ft ♦ 568ft Cross Section 2 (looking upstream) — 10/4/17 ® 60 -NE (T) OO 34°53'37"N, 80°27TV ±16.4ft ♦ 567ft Cross Section 3 (looking upstream) — 10/4/17 Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 ®1°N (T) OO 34°53'36"N, 80°27'1"W ±16.4ft A 566ft Cross Section 4 (looking upstream) — 10/4/17 0 36 -NE (T) OO 34°53'35"N, 80°27'3"W ±16.4ft ♦ 563ft Cross Section 5 (looking upstream) — 10/4/17 ® 358°N (T)O 34°53'34"N, 80°27'3"W ±16.4ft ♦ 560ft Cross Section 6 (looking upstream) — 10/4/17 W 22-N (T) r 34°5334"N, 80°273"W ±16.4ft ♦ 556ft Cross Section 7 (looking upstream) — 12/13/17 ® 346°N (T) * 34°53'41"N, 80°26'40"W ±16.4ft ♦ 577ft Cross Section 8 (looking upstream) — 10/4/17 ® 337°NW (T) OO 34°53'39"N, 80°26'40"W ±16.4ft ♦ 570ft Cross Section 9 (looking upstream) — 10/4/17 Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 ® 346°N (T) OO 34°53'38"N, 80°26'39"W ±16.4ft ♦ 569ft Cross Section 10 (looking upstream) — 10/4/17 ® 347°N (T) OO 34°53'40"N, 80°26'35"W ±16.4ft ♦ 567ft Cross Section 11 (looking upstream) — 10/4/17 ® WN (T) OO 34°53'37"N, 80°26'35"W t16.4ft ♦ 566ft Cross Section 12 (looking upstream) — 10/4/17 ® 208°SW (T) OO 34°53'43"N, 80°26'54"W ±16.4ft ♦ 577ft Photo Monitoring Point 1 — 10/3/2017 ® 345°N (T) * 34°53'36"N, 80°26'39"W ±16.4ft ♦ 572ft Photo Monitoring Point 3 — 10/3/2017 0 128"SE (T) O 34°53'40"N, 80°26'35"W ±16.4ft ♦ 578ft Photo Monitoring Point 5 — 10/3/2017 Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 ®166°S (T) OO 34°53'42"N, 80°270"W ±16.4ft ♦ 570ft Photo Monitoring Point 2 — 10/3/2017 ®107°E (T)O 34°53'43"N, 80°26'42"W ±16.4ft ♦ 577ft Photo Monitoring Point 4 — 10/3/2017 0 330°NW (T) * 34°53'39"N, 80°26'57"W ±16.4ft ♦ 586ft Photo Monitoring Point 6 — 10/3/2017 APPENDIX C: VEGETATION PLOT DATA Table 7: Vegetation Plot Counts and Densities Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 Table 7. Vegetation Plot Stem Count Summary DMS Proiect Code 95022. Proiect Name: Tributaries of Wicker Branch Current Plot Data (MY4 2018) 1 Annual Means Scientific Name Common Name 95022-01-0009 Species Type PnoL$P-all T 95022-01-0010 Pnol-5 P -all T 95022-01-0011 Pnol-5 P -all T MY4 (2018) Pnol-5 P -all T MY3(2017) PnoLS P -all T Current Plot Data (MY4 2018) MY1(2015) PnoL5 P -all T MYO(2015) PnoL5 P -all T Scientific Name Common Name 95022-01-0001 Species Type PnoL$ P -all T 95022-01-0002 PnoLS P -all T 95022-01-0003 Pnol-S P -all T 95022-01-0004 PnoLS P -all T 95022-01-0005 PnoLS P -all T 95022-01-0006 PnoLS P -all T 95022-01-0007 PnoLS P -all T 95022-01-0008 PnoLS P -all T Acernegundo boxelder Tree 5 3 Acer negundo var. negunck boxelder Tree Acernegundo var. negunck boxelder Tree 1 1 Acer rubrum red maple Tree Acer rubrum red maple Tree 4 8 17 5 Carya hickory Tree 2 Carya hickory Tree Celtis laevigata sugarberry Tree 1 1 1 3 1 Celtis occidentalis common hackberry Tree sugarberry Tree 2 1 2 Cercis canadensis eastern redbud Tree 1 1 1 2 2 2 3 3 3 4 4 4 2 2 3 3 3 3 1 1 1 Cornus alternifolia alternateleaf dogwooc Tree 4 1 2 Cornus amomum silky dogwood Shrub 4 4 4 2 2 1 1 2 2 2 2 2 2 23 1 1 1 Diospyros virginiana common persimmon Tree 1 1 1 26 26 1 1 1 3 3 3 Juniperus virginiana eastern redcedar Tree Cornus amomum 1 Liquidambar styraciflua sweetgum Tree 1 2 1 10 10 10 2 4 1 11 11 12 1 Liriodendron tulipifera tuliptree Tree 1 1 1 1 1 1 2 2 2 3 3 3 1 1 1 1 Pinus taeda loblolly pine Tree 7 7 1 6 6 6 7 7 1 Juniperus virginiana eastern redcedar Tree Platanus occidentalis American sycamore Tree 1 Populus deltoides eastern cottonwood Tree Liquidambar styraciflua sweetgum Tree 5 2 17 2 Prunus serotina black cherry Tree 13 Liriodendron tulipifera tuliptree Tree 2 2 2 Quercus oak Tree 11 11 13 13 13 16 16 18 16 16 16 38 38 Quercus alba white oak Tree 3 3 3 3 3 3 2 2 2 1 1 1 5 5 5 3 3 3 6 6 6 4 4 4 Quercus falcata southern red oak Tree 4 4 4 Platanus occidentalis American sycamore 1 1 1 1 1 1 1 1 1 Rhus copallinum flameleafsumac shrub 1 Populus deltoides Rhus glabra smooth sumac shrub 2 1 1 Robinia pseudoacacia black locust Tree 1 1 1 1 1 1 1 1 1 4 4 4 Salix nigra black willow Tree 1 1 Quercus oak Tree Sambucus canadensis Common Elderberry Shrub 5 5 5 3 3 3 3 3 3 1 1 1 1 Ulmus alata winged elm Tree 2 Quercus alba white oak Tree 3 3 3 1 1 1 3 3 3 34 34 34 34 Ulmus rubra slippery elm Tree 35 36 2 26 26 41 1 4 Quercus falcata southern red oak Tree Unknown Shrub or Tree 7 7 7 7 7 7 9 9 11 10 10 10 20 20 20 Stem count 20 20 size (ares) 1 size (ACRES) 0.02 Species count 8 8 Stems per ACRE 809.41 809.41 25 11 1012 101 51 101 10 91 91 14 1 1 0.02 0.02 51 404.71 404.71364.21364.21566.61364.21404.71930.81526.11 9 10 23 1 0.02 13 13 18 1 0.02 526.11 728.4 5 5 13 1 0.02 202.3 526.1 15 51 607J 15 1610 1 0.02 51 61 6071 647.5n.71 10 20 1 0.02 51 5 9 404.7 809.4 Current Plot Data (MY4 2018) 1 Annual Means Scientific Name Common Name 95022-01-0009 Species Type PnoL$P-all T 95022-01-0010 Pnol-5 P -all T 95022-01-0011 Pnol-5 P -all T MY4 (2018) Pnol-5 P -all T MY3(2017) PnoLS P -all T MY2(2016) PnoLS P -all T MY1(2015) PnoL5 P -all T MYO(2015) PnoL5 P -all T Acernegundo boxelder Tree 5 3 Acer negundo var. negunck boxelder Tree 1 Acer rubrum red maple Tree 4 17 Carya hickory Tree 1 1 1 1 1 3 Celtis laevigata sugarberry Tree 1 Celtis occidentalis common hackberry Tree 4 1 Cercis canadensis eastern redbud Tree 4 4 4 2 2 2 1 1 1 23 23 24 23 23 23 22 22 25 21 21 21 26 26 26 Cornus alternifolia alternateleaf dogwooc Tree 2 Cornus amomum silky dogwood Shrub 1 1 1 10 10 10 10 10 10 11 11 12 18 18 18 21 21 21 Diospyros virginiana common persimmon Tree 1 1 2 6 6 7 6 6 6 7 7 10 6 6 6 7 7 7 Juniperus virginiana eastern redcedar Tree 1 Liquidambar styraciflua sweetgum Tree 5 2 17 13 Liriodendron tulipifera tuliptree Tree 2 2 2 1 1 1 11 11 11 13 13 13 16 16 18 16 16 16 38 38 38 Pinus taeda loblolly pine Tree 2 2 Platanus occidentalis American sycamore Tree 1 Populus deltoides eastern cottonwood Tree 2 1 Prunus serotina black cherry Tree 1 1 Quercus oak Tree 1 1 1 2 2 2 Quercus alba white oak Tree 3 3 3 1 1 1 3 3 3 34 34 34 34 34 34 35 35 36 26 26 26 41 41 41 Quercus falcata southern red oak Tree 7 7 7 7 7 7 9 9 11 10 10 10 20 20 20 Rhus copallinum flameleaf sumac shrub I I 1 Rhus glabra smooth sumac shrub 5 6 1 Robinia pseudoacacia black locust Tree 1 1 1 1 1 2 3 9 9 13 9 9 9 8 8 14 7 7 7 9 9 9 Salix nigra black willow Tree 1 1 1 1 1 4 1 1 1 1 Sambucus canadensis Common Elderberry Shrub 2 2 2 2 2 2 16 16 16 16 16 16 18 18 21 15 15 15 21 21 21 Ulmus alata winged elmTree 2 Ulmus rubra slippery elm Tree 1 8 2 Unknown IShrub or Tree 1 11 1 1 1 1 1 1 1 1 1 1 Stem count10 10 19 size (ares) 1 size (ACRES) 0.02 Species count 4 46 Stems per ACRE 404.71404.71 768.9 6 4 6 12 1 0.02 4S 242.81 485. 10 7 10 18 1 0.02 7 11 404.71 728.4 117 9F 118 188 11 0.27 10 22 434.11 691. 119 9 120 129 11 0.27 10 14 441.51 474. 127 9 128 175 121 122 122 186 11 11 0.27 0.27 10 17 10 11 11 10 470.9 643.8 445.2 448.8 448.8 684.31 187 11 0.27 11 6881 187 11 688 Color for Density Exceeds requirements by 10% Exceeds requirements, bu+y less than 10% Fails to meet requirements by less than 10% Fails to meet requirimby more than 30% APPENDIX D: STREAM GEOMORPHOLOGY DATA Cross -Sections Longitudinal Profiles Pebble Counts Table 8: Baseline Stream Data Summary Table 9a: Cross -Section Morphology Data Table 9b: Stream Reach Morphology Data Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 Cross-section Plot Exhibit River Basin Yadkin -Pee Dee Watershed Wicker Branch X -Sec ID XS -1, Sta. 4+65 Feature Riffle Drainage Area (sq mi) 0.15 Date 10/15/2018 Field Crew IChris Inscore Station Elevation 0.00 578.29 LBPIN 0.21 578.36 GR 9.66 577.53 GR 17.68 577.76 GR 17.93 577.70 TOB 18.19 577.51 18.77 577.33 TOE 20.08 577.34 TW 21.31 577.41 TOE 22.14 577.86 TOB 31.80 577.42 GR 39.79 578.07 GR 40.03 578.03 RBPIN Summary Data Bankfull Elevation 577.78 Bankfull Width (ft) 4.77 Floodprone Width (ft) 50 Bankfull Mean Depth (ft) 0.31 Bankfull Max Depth (ft) 0.45 Bankfull Cross Sectional Area ftZ 1.51 Bankfull Width/Depth Ratio 15.39 Bankfull Entrenchment Ratio 8.03 Low Top of Bank Depth (ft) 0.43 Bankfull Bank Height Ratio 0.96 579 578.5 c .m 578 v W 577.5 577 0 5 10 15 - - • Bankfull - - • Floodprone Area 0 76°E (T) O 34°63'40"N, 80°26'58"W t16.4ft ■ 573ft Photo: Cross-section 1 looking upstream Tributaries of Wicker Branch Tributary 1, XS -1 20 25 30 35 40 45 Distance (ft) -Asbuilt Y1 Y2 Y3 Y4 Cross-section Plot Exhibit River Basin Yadkin -Pee Dee Watershed Wicker Branch X -Sec ID XS -2, Sta. 5+05 Feature Pool Drainage Area (sq mi) 0.15 Date 10/15/2018 Field Crew Chris Inscore Station Elevation 0.00 577.45 LBPIN 6.20 576.99 GR 12.55 577.14 GR 17.90 577.06 TOB 19.50 575.73 TOE 20.40 575.57 TW 21.19 575.69 TOE 23.15 576.64 TOB 29.50 576.85 GR 34.10 576.87 GR 39.71 577.35 GR 40.06 577.34 RBPIN Summary Data Bankfull Elevation 576.77 Bankfull Width (ft) 8.83 Floodprone Width (ft) 50 Bankfull Mean Depth (ft) 0.45 Bankfull Max Depth (ft) 1.2 Bankfull Cross Sectional Area(ft) 3.98 Bankfull Entrenchment Ratio 19.6 Low Top of Bank Depth (ft) 5.6 Low Top of Bank Depth (ft) 1.07 Bankfull Bank Height Ratio 0.89 0 39 -NE (T) :# 34°53'40"N, 80°26'58"W _06.4ft i 568ft Photo: Cross-section 2 looking upstream Tributaries of Wicker Branch Tributary 1, XS -2 579 - 578.5 578 -- - -- - - -- -- 577.5 w c ° 577 576.5 576 575.5 575 0 5 10 15 20 25 30 35 40 45 Distance (ft) - - -Bankfull - --FloodproneArea Asbuilt Y1 Y2 Y3 Y4 Cross-section Plot Exhibit River Basin Yadkin -Pee Dee Watershed Wicker Branch X -Sec ID XS -3, Sta. 9+34 Feature Riffle Drainage Area (sq mi) 0.15 Date 10/15/2018 Field Crew IChris Inscore Station Elevation Bankfull Width (ft) 0.00 572.06 LBPIN 0.27 572.08 GR 9.52 570.95 GR 17.27 571.64 TOB 17.84 571.35 0.89 18.49 571.07 18.99 570.98 20.02 570.74 TW 20.85 570.87 TOE 21.72 571.61 TOB 30.52 571.45 GR 39.00 571.82 GR 39.93 571.95 RBPIN Summary Data Bankfull Elevation 571.63 Bankfull Width (ft) 11 Floodprone Width (ft) 50 Bankfull Mean Depth (ft) 0.28 Bankfull Max Depth (ft) 0.89 Bankfull Cross Sectional Area(ft) 3.08 Bankfull Width/Depth Ratio 39.29 Bankfull Entrenchment Ratio 4.5 Low Top of Bank Depth (ft) 0.89 Bankfull Bank Height Ratio 1 573 572.5 572 c m 571.5 _v 571 570.5 570 0 60*NE (T) 9 34053'37"N, 80°271 "W x16.4ft ♦ 567ft Photo: Cross-section 3 looking upstream Tributaries of Wicker Branch Tributary 1, XS -3 5 10 15 20 25 30 35 40 45 Distance (ft) - - • Bankfull - - • Floodprone Area Asbuilt Y1 Y2 Y3 Y4 Cross-section Plot Exhibit River Basin Yadkin -Pee Dee Watershed Wicker Branch X -Sec ID XS -4, Sta. 9+72 Feature Pool Drainage Area (sq mi) 0.15 Date 10/15/2018 Field Crew IChris Inscore Station Elevation 0.00 571.94 LBPIN 0.06 571.91 GR 7.23 571.18 GR 13.49 571.03 TOB 14.38 570.42 TOE 15.39 569.72 TW 16.86 570.50 TOE 17.60 570.83 18.77 571.27 TOB 27.32 571.04 GR 39.70 571.43 GR 40.08 571.73 RBPIN Summary Data Bankfull Elevation 571.14 Bankfull Width (ft) 9.6 Floodprone Width (ft) 50 Bankfull Mean Depth (ft) 0.38 Bankfull Max Depth (ft) 1.42 Bankfull Cross Sectional Area ftZ 3.72 Bankfull Width/Depth Ratio 25.2 Bankfull Entrenchment Ratio 5.2 Low Top of Bank Depth (ft) 1.31 Bankfull Bank Height Ratio 0.92 ®1°N (T) B 34°53'36"N, 80°27'1"W +-16.4ft ■ 566ft Photo: Cross-section 4looking upstream Tributaries of Wicker Branch Tributary 1, XSA 573 572.5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 572 w = 571.5 0 571 - -- ---- w 570.5 570 569.5 0 5 10 15 20 25 30 35 40 45 Distance (ft) - - • Bankfull - - • Floodprone Area Asbuilt Y1 Y2 Y3 Y4 Cross-section Plot Exhibit River Basin Yadkin -Pee Dee Watershed Wicker Branch X -Sec ID XS -5, Sta. 12+10 Feature Riffle Drainage Area (sq mi) 0.15 Date 10/15/2018 Field Crew IChris Inscore Station Elevation 0.00 568.83 LBPIN 0.43 568.68 GR 10.37 567.96 GR 16.77 568.14 TOB 17.06 568.01 TOE 17.52 567.90 17.83 567.80 19.21 567.71 TW 20.60 567.80 TOE 21.24 568.21 TOB 29.21 568.12 GR 39.49 568.76 GR 40.15 568.97 RBPIN Summary Data Bankfull Elevation 568.18 Bankfull Width (ft) 4.5 Floodprone Width (ft) 50 Bankfull Mean Depth (ft) 0.34 Bankfull Max Depth (ft) 0.47 Bankfull Cross Sectional Area ftZ 1.54 Bankfull Width/Depth Ratio 13.24 Bankfull Entrenchment Ratio 11.11 Low Top of Bank Depth (ft) 0.43 Bankfull Bank Height Ratio 0.9 0 36°NE (T) O 3453'35"N, 80°27'3"W -06-4ft ■ 563ft Photo: Cross-section 5 looking upstream Tributaries of Wicker Branch Tributary 1, XS -5 570 569.5 569 c 0 m_ v _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 568.5 W 568 567.5 0 5 10 15 20 25 30 35 40 45 Distance (ft) - - -Bankfull - - •FloodproneArea Asbuilt Y1 Y2 Y3 Y4 Cross-section Plot Exhibit River Basin Yadkin -Pee Dee Watershed Wicker Branch X -Sec ID XS -6, Sta. 12+37 Feature Riffle Drainage Area (sq mi) 0.15 Date 10/15/2018 Field Crew IChris Inscore Station Elevation 0.00 568.73 LBPIN 0.74 568.13 GR 12.87 567.82 GR 18.43 567.77 TOB 19.02 567.33 TW/TOE 20.61 567.35 21.51 567.33 TOE 21.96 567.70 22.42 567.84 TOB 30.83 567.75 GR 39.00 569.07 GR 39.89 569.24 RBPIN Summary Data Bankfull Elevation 567.83 Bankfull Width (ft) 10.02 Floodprone Width (ft) 50 Bankfull Mean Depth (ft) 0.17 Bankfull Max Depth (ft) 0.5 Bankfull Cross Sectional Area ftZ 1.72 Bankfull Width/Depth Ratio 58.4 Bankfull Entrenchment Ratio 4.99 Low Top of Bank Depth (ft) 0.44 Bankfull Bank Height Ratio 0.88 570 569.5 569 c °m 568.5 v W 568 567.5 567 L 0 0 358-N (T) * 34.53'34"N, 80°27'3"W _06Aft • 56Oft Photo: Cross-section 6 looking uptream Tributaries of Wicker Branch Tributary 1, XS -6 5 10 15 - - -Bankfull - --FloodproneArea 20 25 30 Distance (ft) -Asbuilt Yl Y2 35 40 45 Y3 Y4 Cross-section Plot Exhibit River Basin Yadkin -Pee Dee Watershed Wicker Branch X -Sec ID XS -7, Sta. 12+72 Feature Pool Drainage Area (sq mi) 0.15 Date 10/15/2018 Field Crew IChris Inscore Station Elevation 0.00 567.50 LBPIN 11.68 567.21 GR 23.28 567.44 GR 24.17 567.24 24.42 567.09 TOB 25.61 566.57 TOE 26.80 566.35TW 27.79 566.47 TOE 29.48 567.10 TOB 34.95 567.57 38.93 568.27 GR 39.98 568.62 RBPIN Summary Data Bankfull Elevation 567.25 Bankfull Width (ft) 7.1 Floodprone Width (ft) 40 Bankfull Mean Depth (ft) 0.45 Bankfull Max Depth (ft) 0.9 Bankfull Cross Sectional Area ftZ 3.21 Bankfull Width/Depth Ratio 15.78 Bankfull Entrenchment Ratio 5.6 Low Top of Bank Depth (ft) 0.74 Bankfull Bank Height Ratio 0.82 0 22°N (T) ON 34053'34"N, 80°27'3"W -06.4ft l 556ft Photo: Cross-section 7 looking upstream Tributaries of Wicker Branch Tributary 1, XS -7 569.5 569 568.5 w- 568 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 M 567.5 Uj 567 566.5 566 0 5 10 15 20 Distance (ft) 25 30 35 40 45 - - -Bankfull - --FloodproneArea Asbuilt Y1 Y2 Y3 Y4 Cross-section Plot Exhibit River Basin Yadkin -Pee Dee Watershed Wicker Branch X -Sec ID XS -8, Sta. 1+83 Feature Riffle Drainage Area (sq mi) 0.05 Date 10/15/2018 Field Crew IChris Inscore Station Elevation 0.00 575.19 LBPIN 5.00 575.14 GR 11.98 574.39 GR 17.82 574.58 GR 18.86 574.46 JOB 19.45 574.08 20.00 573.66 LTOE 20.41 573.61 21.01 573.47 RTOE/TW 23.30 574.36 RTOB 31.99 574.27 GR 38.75 574.77 GR 39.48 575.01 RBPIN Summary Data Bankfull Elevation 574.25 Bankfull Width (ft) 3.8 Floodprone Width (ft) 40 Bankfull Mean Depth (ft) 0.44 Bankfull Max Depth (ft) 0.77 Bankfull Cross Sectional Area ftZ 1.66 Bankfull Width/Depth Ratio 8.59 Bankfull Entrenchment Ratio 10.57 Low Top of Bank Depth (ft) 0.89 Bankfull Bank Height Ratio 1.15 576 575.5 575 w c 574.5 M 7 _v u' 574 573.5 573 0171°S (T) 0 34053'41"N, 80°26'40"W x16Aft • 572ft Photo: Cross-section 8 looking downstream Tributaries of Wicker Branch Tributary 3, XS -8 777 7 A -99-M- 5 10 15 20Distance(ft) 25 30 35 40 45 - - • Bankfull - - • Floodprone Area Asbuilt Y1 Y2 Y3 Y4 Cross-section Plot Exhibit River Basin Yadkin -Pee Dee Watershed Wicker Branch X -Sec ID XS -9, Sta 3+19 Feature Riffle Drainage Area (sq mi) 0.05 Date 10/15/2018 Field Crew IChris Inscore Station Elevation 0.00 574.01 LBPIN 4.42 572.90 GR 11.31 572.66 GR 18.32 572.63 JOB 19.76 572.43 19.83 572.25 20.28 572.13 LTOE 20.75 572.06 TW 21.10 572.13 RTOE 22.65 572.57 RTOB 32.76 572.47 GR 39.32 573.75 GR 40.05 573.95 RBPIN Summary Data Bankfull Elevation 572.61 Bankfull Width (ft) 4.17 Floodprone Width (ft) 33 Bankfull Mean Depth (ft) 0.27 Bankfull Max Depth (ft) 0.55 Bankfull Cross Sectional Area ftZ 1.16 Bankfull Width/Depth Ratio 15.44 Bankfull Entrenchment Ratio 7.89 Low Top of Bank Depth (ft) 0.51 Bankfull Bank Height Ratio 0.93 10337°NW (T) 00 34°53'39"N, 80°26`40"W +16.4ft ■ 570ft Photo: Cross-section 9 looking upstream Tributaries of Wicker Branch Tributary 3, XS -9 575 574.5 574 w c 573.5 M > a _ _ _ _ _ - - - - -- -- - - - - -- -- - - - - - - - - - - - -00 - - - _ _ _ - - 573 - - - - - 572.5 572 0 5 10 15 20 Distance (ft) 25 30 35 40 45 - - - Bankfull - - • Floodprone Area Asbuilt Y1 Y2 Y3 Y4 Cross-section Plot Exhibit River Basin Yadkin -Pee Dee Watershed Wicker Branch X -Sec ID XS -10, Sta. 4+95 Feature Pool Drainage Area (sq mi) 0.05 Date 10/4/2017 Field Crew IChris Inscore Station Elevation 0 573.98 LBPIN 0.280323 573.88 GR 9.050526 571.21 GR 13.06106 570.80 GR 15.09038 570.85 GR 15.69159 570.70 GR 15.92276 570.36TOB 16.53906 569.93 LTOE 19.09092 569.45 TW 20.43003 569.96 RTOE 22.07725 570.75 RTOB 29.08425 570.59 GR 40.48548 572.16 GR 40.89072 572.27 RBPIN Summary Data Bankfull Elevation 570.91 Bankfull Width (ft) 12.03 Floodprone Width (ft) 35 Bankfull Mean Depth (ft) 0.57 Bankfull Max Depth (ft) 1.46 Bankfull Cross Sectional Area ftZ 6.98 Bankfull Width/Depth Ratio 21.1 Bankfull Entrenchment Ratio 2.96 Low Top of Bank Depth (ft) 1.29 Bankfull Bank Height Ratio 0.89 574 573.5 573 572.5 572 c 571.5 m a 571 W 570.5 570 569.5 569 0 346°N (T) . 34053'38"N, 80°26'39"W » 16.4ft ■ 569ft Photo: Cross-section 10 looking upstream Tributaries of Wicker Branch Tributary 3, XS -10 - - - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - - - - - - - - - - - - - - - - 5 10 15 20Distance (ft) 25 30 35 40 45 - - -Bankfull - - • Floodprone Area Asbuilt Y1 Y2 Y3 Y4 Cross-section Plot Exhibit River Basin Yadkin -Pee Dee Watershed Wicker Branch X -Sec ID XS -11, Sta. 3+61 Feature Riffle Drainage Area (sq mi) 0.05 Date 10/9/2018 Field Crew IChris Inscore Station Elevation 0.00 576.27 LBPIN 0.31 575.96 GR 8.93 575.61 GR 15.17 575.01 GR 17.93 574.53 GR 18.35 574.55 JOB 18.47 574.18 LTOE 19.56 574.06 TW 20.69 574.19 RTOE 21.24 574.64 RTOB 32.23 575.39 GR 39.45 575.75 GR 39.63 575.97 RBPIN Summary Data Bankfull Elevation 574.59 Bankfull Width (ft) 3.58 Floodprone Width (ft) 14 Bankfull Mean Depth (ft) 0.33 Bankfull Max Depth (ft) 0.53 Bankfull Cross Sectional Area ftZ 1.21 Bankfull Width/Depth Ratio 10.85 Bankfull Entrenchment Ratio 3.97 Low Top of Bank Depth (ft) 0.49 Bankfull Bank Height Ratio 0.93 577 576.5 576 575.5 0 Y 575 W 574.5 574 573.5 0347°N (T) * 34053'40"N. 80°26'35"W j-16.4ft ■ 567ft Photo: Cross-section 11 looking upstream Tributaries of Wicker Branch Tributary 4, XS -11 0 5 10 15 20Distance(ft) 25 30 35 40 45 - --Bankfull - --FloodproneArea Asbuilt Y1 Y2 Y3 Y4 Cross-section Plot Exhibit River Basin Yadkin -Pee Dee Watershed Wicker Branch X -Sec ID XS -12, Sta. 6+42 Feature Riffle Drainage Area (sq mi) 0.05 Date 10/9/2018 Field Crew IChris Inscore Station Elevation Bankfull Width (ft) 0.00 572.82 RBPIN 0.08 572.76 GR 7.42 572.68 GR 14.49 572.53 GR 17.62 572.27 GR 17.94 572.23 RTOB 18.46 572.07 18.90 571.87 19.53 571.63 TW/RTOE 20.93 571.76 LTOE 22.71 572.45 JOB 29.98 573.10 GR 39.70 574.06 GR 39.96 574.21 LBPIN Summary Data Bankfull Elevation 572.16 Bankfull Width (ft) 3.81 Floodprone Width (ft) 19 Bankfull Mean Depth (ft) 0.32 Bankfull Max Depth (ft) 0.53 Bankfull Cross Sectional Area ftZ 1.23 Bankfull Width/Depth Ratio 11.91 Bankfull Entrenchment Ratio 5.1 Low Top of Bank Depth (ft) 0.6 Bankfull Bank Height Ratio 1.1 575 574.5 574 w 573.5 c 573 M 7 w 572.5 572 571.5 571 Q 49hl (T) S 34°53'37"N, 80°26'35"W ±16.4ft i 566ft Photo: Cross-section 12 looking upstream Tributaries of Wicker Branch Tributary 4, XS -12 5 10 15 20 25 30 35 40 45 Distance (ft) - - • Bankfull - - • Floodprone Area Asbuilt Y1 Y2 Y3 Y4 Tributaries of Wicker Branch - Tributary 1A Longitudinal Profile 588.00 586.00 584.00 Cross Section 1 582.00 .2 580.00 ca 2 578.00 LU 576.00 574.00 572.00 + 1+00 2+00 3+00 4+00 5+00 6+00 7+00 Station (ft) • BKF — — — Asbuilt TW Y1 TW — Y2 TW Y3 TW Y4 Tributaries of Wicker Branch - Tributary 1A Longitudinal Profile 578.00 576.00 574.00 $ 572.00 oft A c 0 570.00 AL m 568.00 • 566.00 564.00 7+00 8+00 9+00 10+00 11+00 12+00 13+00 14+00 Station (ft) BKF — — — Asbuilt TW Y1 TW Y2 TW — Y3 TW Y4 TW LU Cross Section 3 • Section 5 Cross Section • Cross 7 • • • • • Cross Section 4 • • o n • • Cross Section 6 Section 2 Cross Tributaries of Wicker Branch - Tributary 1A Longitudinal Profile 578.00 576.00 574.00 $ 572.00 oft A c 0 570.00 AL m 568.00 • 566.00 564.00 7+00 8+00 9+00 10+00 11+00 12+00 13+00 14+00 Station (ft) BKF — — — Asbuilt TW Y1 TW Y2 TW — Y3 TW Y4 TW LU Cross Section 3 • Section 5 Cross Section • Cross 7 • • Cross Section 4 • • o n • Cross Section 6 578 576 574 a 572 w 570 568 566 578 576 F 574 c 0 0 572 w 570 568 Tributaries of Wicker Branch - Tributary 3 Longitudinal Profile + 1+00 2+00 3+00 4+00 Station (ft) ♦ BKF — — — Asbuilt TW Y1 TW Y2 TW Y3 TW Tributaries of Wicker Branch - Tributary 4 Longitudinal Profile 5+00 Y4 TW 6+00 7+00 — — — — ! ♦ now Cross Section 12 Cross Section 9 • o o Cross Section 10 r ♦ Cross Section 8 + 1+00 2+00 3+00 4+00 Station (ft) ♦ BKF — — — Asbuilt TW Y1 TW Y2 TW Y3 TW Tributaries of Wicker Branch - Tributary 4 Longitudinal Profile 5+00 Y4 TW 6+00 7+00 2+00 3+00 4+00 5+00 Station (ft) BKF — — — Asbuilt TW Y1 TW 6+00 Y2 TW —Y3 TW Y4 TW 7+00 8+00 — — — — ! ♦ now Cross Section 12 — Cross Section 11 2+00 3+00 4+00 5+00 Station (ft) BKF — — — Asbuilt TW Y1 TW 6+00 Y2 TW —Y3 TW Y4 TW 7+00 8+00 Cross - Section Pebble Count Project Name : Tributaries of Wickers Branch Cross Section: 1 Feature: Riffle Description Particle Millimeter Total # Item % Cum % S/C Silt/Clay <0.062 6 10% 10% S Very Fine .062-125 .125 0 0% 10% A Fine .125-.25 0 0% 10% N Medium .25-.50 0 0% 10% D Coarse .50-1.0 1 2% 12% S Very Coarse 1.0-2.0 2 3% 15% Very Fine 2.0-4.0 4 7% 22% G Fine 4.0-5.7 2 3% 25% R Fine 5.7-8.0 1 2% 27% A Medium 8.0-11.3 3 5% 32% V Medium 11.3-16.0 8 13% 45% E Coarse 16.0-22.6 8 13% 58% L Coarse 22.6-32.0 9 15% 73% S Very Coarse 32.0-45.0 11 18% 92% Very Coarse 45.0-64.0 2 3% 95% C Small 64-90 3 5% 100% O Small 90-128 0 0% 100% B Large 128-180 0 0% 100% L Large 180-256 0 0% 100% B Small 256-362 1 0 0% 1 100% L Small 362-512 0 0% 100% D Medium 512-1024 0 0% 100% R Lrg- Very Lrg 1024-2048 0 0% 100% BDRK Bedrock 0 0% 100% Totals 60 100% Summary Data D50 21.77 D84 44 D95 64 XSec 1 Particle Size Distribution Tributary 1 - Tributaries of Wicker Branch - Union County, NC 100% 90% 80% 70% w 60% m 3 50% a0% L) 30% 20% 10% o% 0.01 0.1 1 10 100 1000 10000 Particle Size (mm) --11--Asbuilt —Y1 —Y2 �Y3 • y4 X -Sec 1 Particle Size Distribution Tributary 1 - Tributaries of Wicker Branch - Union County, NC 100% 90% 80% u a 70% m 60% U 50% a 40% 30% 20% 10% 0% 0.01 0.125 0.25 0.5 1 2 4 6 8 11 16 22 32 45 64 90 128 180 256 362 512 1024 2048 Particle Size (mm) ■Asbuilt ■Y1 ■Y2 ■Y3 ■Y4 ■Y5 Cross - Section Pebble Count Project Name : Tributaries of Wickers Branch Cross Section: 2 Feature: Pool Description Particle Millimeter Total # Item % Cum % S/C Silt/Clay <0.062 10 14% 14% S Very Fine .062-125 .125 3 4% 19% A Fine .125-.25 0 0% 19% N Medium .25-.50 0 0% 19% D Coarse .50-1.0 3 4% 23% S Very Coarse 1.0-2.0 3 4% 27% Very Fine 2.0-4.0 8 11% 39% G Fine 4.0-5.7 3 4% 43% R Fine 5.7-8.0 11 16% 59% A Medium 8.0-11.3 7 10% 69% V Medium 11.3-16.0 14 20% 89% E Coarse 16.0-22.6 0 0% 89% L Coarse 22.6-32.0 1 1% 90% S Very Coarse 32.0-45.0 7 10% 100% Very Coarse 45.0-64.0 0 0% 100% C Small 64-90 0 0% 100% O Small 90-128 0 0% 100% B Large 128-180 0 0% 100% L Large 180-256 0 0% 100% B Small 256-362 0 0% 100% L Small 362-512 0 0% 100% D Medium 512-1024 0 0% 100% R Lrg- Very Lrg 1024-2048 0 0% 100% BDRK Bedrock 0 0% 100% Totals 70 100% Summary Data D50 6.75 D84 15 D95 39 XSec 2 Particle Size Distribution Tributary 1 - Tributaries of Wicker Branch - Union County, NC 100% 90% 80% 70% m 60% 50% 3 v 40% 30% 20% 10% 0% 0.01 0.1 1 10 100 1000 10000 Particle Size (mm) --11--Asbuilt —Y1 —m—Y2 Y3 Y4 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% X -Sec 2 Particle Size Distribution Tributary 1 - Tributaries of Wicker Branch - Union County, NC 0.01 0.125 0.25 0.5 1 2 4 6 8 11 16 22 32 45 64 90 128 180 256 362 512 1024 2048 Particle Size (mm) ■Asbuilt ■Y1 ■Y2 ■Y3 ■Y4 ■Y5 Cross - Section Pebble Count Project Name : Tributaries of Wickers Branch Cross Section: 3 Feature: Riffle Description Particle Millimeter Total # Item % Cum % S/C Silt/Clay <0.062 3 5% 5% S Very Fine .062-125 .125 0 0% 5% A Fine .125-.25 0 0% 5% N Medium .25-.50 0 0% 5% D Coarse .50-1.0 0 0% 5% S Very Coarse 1.0-2.0 1 2% 7% Very Fine 2.0-4.0 1 2% 8% G Fine 4.0-5.7 1 2% 10% R Fine 5.7-8.0 0 0% 10% A Medium 8.0-11.3 1 2% 11% V Medium 11.3-16.0 7 11% 23% E Coarse 16.0-22.6 1 2% 25% L Coarse 22.6-32.0 2 3% 28% S Very Coarse 32.0-45.0 3 5% 33% Very Coarse 45.0-64.0 10 16% 49% C Small 64-90 11 18% 67% O Small 90-128 10 16% 84% B Large 128-180 9 15% 98% L Large 180-256 1 2% 100% B Small 256-362 0 0% 100% L Small 362-512 0 0% 100% D Medium 512-1024 0 0% 100% R Lrg- Very Lrg 1024-2048 0 0% 100% BDRK Bedrock 0 0% 100% Totals 61 100% Summary Data D50 65 D84 129 D95 168 X -Sec 3 Particle Size Distribution Tributary 1 - Tributaries of Wicker Branch - Union County, NC 100% 90% 60% u a 70% " 60% U 50% a 40% 30% 20% 10% 0% 0.01 0.125 0.25 0.5 1 2 4 6 8 11 16 22 32 45 64 90 128 180 256 362 512 1024 2048 Particle Size (mm) ■Asbuilt ■Y1 ■Y2 ■Y3 ■Y4 ■Y5 Cross - Section Pebble Count Project Name : Tributaries of Wickets Branch Cross Section: 4 Feature: Pool Description Particle Millimeter Total # Item % Cum % S/C Silt/Clay <0.062 30 50% 50% S Very Fine .062-125 .125 0 0% 50% A Fine .125-.25 2 3% 53% N Medium .25-.50 0 0% 53% D Coarse .50-1.0 0 0% 53% S Very Coarse 1.0-2.0 5 8% 62% Very Fine 2.0-4.0 7 12% 73% G Fine 4.0-5.7 2 3% 77% R Fine 5.7-8.0 1 2% 78% A Medium 8.0-11.3 2 3% 82% V Medium 11.3-16.0 0 0% 82% E Coarse 16.0-22.6 1 2% 83% L. Coarse 22.6-32.0 2 3% 87% S Very Coarse 32.0-45.0 2 3% 90% Very Coarse 45.0-64.0 2 3% 93% C Small 64-90 3 5% 98% O Small 90-128 0 0% 98% B Large 128-180 1 2% 100% L. Large 180-256 0 0% 100% B Small 256-362 0 0% 100% L. Small 362-512 0 0% 100% D Medium 512-1024 0 0% 100% R Lrg- Very Lrg 1024-2048 0 0% 100% BDRK Bedrock 0 0% 100% Totals 60 100% Summary Data D50 0.06 D84 25 D95 73 X -Sec 4 Particle Size Distribution Tributary 1 - Tributaries of Wicker Branch - Union County, NC 100% 90% IM - 80% 70% w so% m - 50% 40% v se 30% 20% 10% 0% 0.01 0.1 1 10 100 1000 10000 Particle Size (mm) --m—Asbuilt —Y1 —Y2 —Y3 —e—Y4 X -Sec 4 Particle Size Distribution Tributary 1 -Tributaries of Wicker Branch - Union County, NC 100% 90% 80% u a 70% e 60% U 50% a 40% 30% 20% 10% 0% 0.01 0.125 0.25 0.5 1 2 4 6 8 11 16 22 32 45 64 90 128 180 256 362 512 1024 2048 Particle Size (mm) ■Asbuilt ■Y1 ■Y2 ■Y3 ■Y4 ■Y5 Cross - Section Pebble Count Project Name : Tributaries of Wickers Branch Cross Section: 5 Feature: Riffle Description Particle Millimeter Total # Item % Cum % S/C Silt/Clay <0.062 9 15% 15% S Very Fine .062-125 .125 0 0% 15% A Fine .125-.25 0 0% 15% N Medium .25-.50 0 0% 15% D Coarse .50-1.0 0 0% 15% S Very Coarse 1.0-2.0 7 12% 27% Very Fine 2.0-4.0 6 10% 37% G Fine 4.0-5.7 4 7% 43% R Fine 5.7-8.0 2 3% 47% A Medium 8.0-11.3 2 3% 50% V Medium 11.3-16.0 6 10% 60% E Coarse 16.0-22.6 4 7% 67% L Coarse 22.6-32.0 1 2 3% 70% S Very Coarse 32.0-45.0 9 15% 85% Very Coarse 45.0-64.0 6 10% 95% C Small 64-90 3 5% 100% O Small 90-128 0 0% 100% B Large 128-180 0 0% 100% L Large 180-256 0 0% 100% B Small 256-362 0 0% 100% L Small 362-512 0 0% 100% D Medium 512-1024 0 0% 100% R Lrg- Very Lrg 1024-2048 0 0% 100% BDRK Bedrock 0 0% 100% Totals 60 100% Summary Data D50 30.6 D84 60 D95 90 XSec 5 Particle Size Distribution Tributary 1 - Tributaries of Wicker Branch - Union County, NC 100 90% 80% 70% w 60% m 3 50% a0% L) 30% 20% 10% o% 0.01 0.1 1 10 100 1000 10000 Particle Size (mm) --m—Asbuilt —Y1 —Y2 —Y3 Y4 X -Sec 5 Particle Size Distribution Tributary 1 - Tributaries of Wicker Branch - Union County, NC 100% 90% 60% u a 70% " 60% U 50% a 40% 30% 20% 10% 0% 1" 0.01 0.125 0.25 0.5 1 2 4 6 8 11 16 22 32 45 64 90 128 180 256 362 512 1024 2048 Particle Size (mm) ■Asbuilt ■Y1 ■Y2 ■Y3 ■Y4 ■Y5 Cross - Section Pebble Count Project Name : Tributaries of Wickers Branch Cross Section: 6 Feature: Riffle Description Particle Millimeter Total # Item % Cum % S/C Silt/Clay <0.062 15 25% 25% S Very Fine .062-125 .125 0 0% 25% A Fine .125-.25 3 5% 30% N Medium .25-.50 2 3% 33% D Coarse .50-1.0 3 5% 38% S Very Coarse 1.0-2.0 0 0% 38% Very Fine 2.0-4.0 2 3% 42% G Fine 4.0-5.7 1 2% 43% R Fine 5.7-8.0 2 3% 47% A Medium 8.0-11.3 3 5% 52% V Medium 11.3-16.0 0 0% 52% E Coarse 16.0-22.6 0 0% 52% L Coarse 22.6-32.0 1 2 3% 55% S Very Coarse 32.0-45.0 8 13% 68% Very Coarse 45.0-64.0 11 18% 87% C Small 64-90 7 12% 98% O Small 90-128 1 2% 100% B Large 128-180 0 0% 100% L Large 180-256 0 0% 100% B Small 256-362 0 0% 100% L Small 362-512 0 0% 100% D Medium 512-1024 0 0% 100% R Lrg- Very Lrg 1024-2048 0 0% 100% BDRK Bedrock 0 0% 100% Totals 60 100% Summary Data D50 10 D84 61 D95 82 XSec 6 Particle Size Distribution Tributary 1 - Tributaries of Wicker Branch - Union County, NC 100 90% 80% 70% w 60% m 50% 3 40% L) 30% 20% 10% — 0% 0.01 0.1 1 10 100 1000 10000 Particle Size (mm) --m—Asbuilt —Y1 —Y2 Y3 Y4 X -Sec 6 Particle Size Distribution Tributary 1 - Tributaries of Wicker Branch - Union County, NC 100% 90% 60% u a 70% m 60% U 50% a 40% 30% 20% 10% 0% 0.01 0.125 0.25 0.5 1 2 4 6 8 11 16 22 32 45 64 90 128 180 256 362 512 1024 2048 Particle Size (mm) ■Asbuilt ■Y1 ■Y2 ■Y3 ■Y4 ■Y5 Cross - Section Pebble Count Project Name : Tributaries of Wickers Branch Cross Section: 7 Feature: Pool Description Particle Millimeter Total # Item % Cum % S/C Silt/Clay <0.062 20 33% 33% S Very Fine .062-125 .125 0 0% 33% A Fine .125-.25 3 5% 38% N Medium .25-.50 2 3% 42% D Coarse .50-1.0 0 0% 42% S Very Coarse 1.0-2.0 1 2% 43% Very Fine 2.0-4.0 5 8% 52% G Fine 4.0-5.7 1 2% 53% R Fine 5.7-8.0 9 15% 68% A Medium 8.0-11.3 7 12% 80% V Medium 11.3-16.0 8 13% 93% E Coarse 16.0-22.6 3 5% 98% L Coarse 22.6-32.0 0 0% 98% S Very Coarse 32.0-45.0 0 0% 98% Very Coarse 45.0-64.0 1 2% 100% C Small 64-90 0 0% 100% O Small 90-128 0 0% 100% B Large 128-180 0 0% 100% L Large 180-256 0 0% 100% B Small 256-362 0 0% 100% L Small 362-512 0 0% 100% D Medium 512-1024 0 0% 100% R Lrg- Very Lrg 1024-2048 0 0% 100% BDRK Bedrock 0 0% 100% Totals 60 100% Summary Data D50 3.6 D84 13 D95 18 XSec 7 Particle Size Distribution Tributary 1 - Tributaries of Wicker Branch - Union County, NC 100 90% 80% 70% w 60% m 50% 3 40% v 30% 20% 10% 0% 0.01 0.1 1 10 100 1000 10000 Particle Size (mm) --m—Asbuilt —Y1 —Y2 Y3 Y4 X -Sec 7 Particle Size Distribution Tributary 1 - Tributaries of Wicker Branch - Union County, NC 100% 90% 80% u a 70% " 60% U 50% a 40% 30% 20% 10% 0% 0.01 0.125 0.25 0.5 1 2 4 6 8 11 16 22 32 45 64 90 128 180 256 362 512 1024 2048 Particle Size (mm) ■Asbuilt ■Y1 ■Y2 ■Y3 ■Y4 ■Y5 Cross - Section Pebble Count Project Name : Tributaries of Wickers Branch Cross Section: 8 Feature: Riffle Description Particle Millimeter Total # Item % Cum % S/C Silt/Clay <0.062 25 42% 42% S Very Fine .062-125 .125 0 0% 42% A Fine .125-.25 0 0% 42% N Medium .25-.50 0 0% 42% D Coarse .50-1.0 1 2% 43% S Very Coarse 1.0-2.0 1 2% 45% Very Fine 2.0-4.0 3 5% 50% G Fine 4.0-5.7 5 8% 58% R Fine 5.7-8.0 1 2% 60% A Medium 8.0-11.3 5 8% 68% V Medium 11.3-16.0 7 12% 80% E Coarse 16.0-22.6 6 10% 90% L Coarse 22.6-32.0 3 5% 95% S Very Coarse 32.0-45.0 2 3% 98% Very Coarse 45.0-64.0 1 2% 100% C Small 64-90 0 0% 100% O Small 90-128 0 0% 100% B Large 128-180 0 0% 100% L Large 180-256 0 0% 100% B Small 256-362 0 0% 100% L Small 362-512 0 0% 100% D Medium 512-1024 0 0% 100% R Lrg- Very Lrg 1024-2048 0 0% 100% BDRK Bedrock 0 0% 100% Totals 60 100% Summary Data D50 4 D84 19 D95 64 XSec 8 Particle Size Distribution Tributary 3 - Tributaries of Wicker Branch - Union County, NC 100% 90% 80% 70% w 60% m 50% 3 40% L) 30% 20% 11 10% 0% 0.01 0.1 1 10 100 1000 10000 Particle Size (mm) �Asbuilt —Y1 —Y2 Y3 Y4 X -Sec 8 Particle Size Distribution Tributary 3 - Tributaries of Wicker Branch - Union County, NC 100% 90% 80% u a 70% " 60% U 50% a 40% 30% 20% 10% 0% 0.01 0.125 0.25 0.5 1 2 4 6 8 11 16 22 32 45 64 90 128 180 256 362 512 1024 2048 Particle Size (mm) ■Asbuilt ■Y1 ■Y2 ■Y3 ■Y4 ■Y5 Cross - Section Pebble Count Project Name : Tributaries of Wickers Branch Cross Section: 9 Feature: Riffle Description Particle Millimeter Total # Item % Cum % S/C Silt/Clay <0.062 45 75% 75% S Very Fine .062-125 .125 0 0% 75% A Fine .125-.25 0 0% 75% N Medium .25-.50 0 0% 75% D Coarse .50-1.0 2 3% 78% S Very Coarse 1.0-2.0 1 2% 80% Very Fine 2.0-4.0 0 0% 80% G Fine 4.0-5.7 0 0% 80% R Fine 5.7-8.0 0 0% 80% A Medium 8.0-11.3 0 0% 80% V Medium 11.3-16.0 1 2% 82% E Coarse 16.0-22.6 1 2% 83% L Coarse 22.6-32.0 1 2% 85% S Very Coarse 32.0-45.0 3 5% 90% Very Coarse 45.0-64.0 5 8% 98% C Small 64-90 1 2% 100% O Small 90-128 0 0% 100% B Large 128-180 0 0% 100% L Large 180-256 0 0% 100% B Small 256-362 0 0% 100% L Small 362-512 0 0% 100% D Medium 512-1024 0 0% 100% R Lrg- Very Lrg 1024-2048 0 0% 100% BDRK Bedrock 0 0% 100% Totals 60 100% Summary Data D50 0.04 D84 26 D95 56 XSec 9 Particle Size Distribution Tributary 3 - Tributaries of Wicker Branch - Union County, NC 100 90% 80% 70% w 60% m 3 50% 40% L) 30% 20% 10% o% 0.01 0.1 1 10 100 1000 10000 Particle Size (mm) �Asbuilt —Y1 —Y2 —Y3 Y4 X -Sec 9 Particle Size Distribution Tributary3 - Tributaries of Wicker Branch - Union County, NC 100% 90% 80% u a 70% " 60% U 50% a 40% 30% 20% 10% 0% 0.01 0.125 0.25 0.5 1 2 4 6 8 11 16 22 32 45 64 90 128 180 256 362 512 1024 2048 Particle Size (mm) ■Asbuilt ■Y1 ■Y2 ■Y3 ■Y4 ■Y5 Cross - Section Pebble Count Project Name : Tributaries of Wickers Branch Cross Section: 10 Feature: Pool Description Particle Millimeter Total # Item % Cum % S/C Silt/Clay <0.062 50 83% 83% S Very Fine .062-125 .125 0 0% 83% A Fine .125-.25 0 0% 83% N Medium .25-.50 0 0% 83% D Coarse .50-1.0 2 3% 87% S Very Coarse 1.0-2.0 2 3% 90% Very Fine 2.0-4.0 3 5% 95% G Fine 4.0-5.7 2 3% 98% R Fine 5.7-8.0 1 2% 100% A Medium 8.0-11.3 0 0% 100% V Medium 11.3-16.0 0 0% 100% E Coarse 16.0-22.6 0 0% 100% L Coarse 22.6-32.0 0 0% 100% S Very Coarse 32.0-45.0 0 0% 100% Very Coarse 45.0-64.0 0 0% 100% C Small 64-90 0 0% 100% O Small 90-128 0 0% 100% B Large 128-180 0 0% 100% L Large 180-256 0 0% 100% B Small 256-362 0 0% 100% L Small 362-512 0 0% 100% D Medium 512-1024 0 0% 100% R Lrg- Very Lrg 1024-2048 0 0% 100% BDRK Bedrock 0 0% 100% Totals 60 100% Summary Data D50 0.03 D84 0.04 D95 0.06 XSec 10 Particle Size Distribution Tributary 3 - Tributaries of Wicker Branch - Union County, NC 100% 90% MO 80% 70% w 60% m 50% 3 a0% v 30% 20% 10% 0% 0.01 0.1 1 10 100 1000 10000 Particle Size (mm) --11--Asbuilt —Y1 —Y2 Y3 Y4 X -Sec 10 Particle Size Distribution Tributary 3 - Tributaries of Wicker Branch - Union County, NC 100% 90% 80% u a 70% " 60% - U 50% - .5 v 40% c 30% 20% 10% 0% 0.01 0.125 0.25 0.5 1 2 4 6 8 11 16 22 32 45 64 90 128 180 256 362 512 1024 2048 Particle Size (mm) ■Asbuilt ■Y1 ■Y2 ■Y3 ■Y4 ■Y5 Cross - Section Pebble Count Project Name : Tributaries of Wickers Branch Cross Section: 11 Feature: Riffle Description Particle Millimeter Total # Item % Cum % S/C Silt/Clay <0.062 60 100% 100% S Very Fine .062-125 .125 0 0% 100% A Fine .125-.25 0 0% 100% N Medium .25-.50 0 0% 100% D Coarse .50-1.0 0 0% 100% S Very Coarse 1.0-2.0 0 0% 100% Very Fine 2.0-4.0 0 0% 100% G Fine 4.0-5.7 0 0% 100% R Fine 5.7-8.0 0 0% 100% A Medium 8.0-11.3 0 0% 10070 V Medium 11.3-16.0 0 0% 100% E Coarse 16.0-22.6 0 0% 100% L Coarse 22.6-32.0 0 0% 100% S Very Coarse 32.0-45.0 0 0% 100% Very Coarse 45.0-64.0 0 0% 100% C Small 64-90 0 0% 100% O Small 90-128 0 0% 100% B Large 128-180 0 0% 100% L Large 180-256 0 0% 100% B Small 256-362 0 0% 100% L Small 362-512 0 0% 100% D Medium 512-1024 0 0% 100% R Lrg- Very Lrg 1024-2048 0 0% 100% BDRK Bedrock 0 0% 100% Totals 60 100% Summary Data D50 0.03 D84 0.05 D95 0.06 XSec 11 Particle Size Distribution Tributary 4 - Tributaries of Wicker Branch - Union County, NC 100 90% 80% 70% w 60% m 50% 3 40% L) 30% 20% 10% 0% 0.01 0.1 1 10 100 1000 10000 Particle Size (mm) �Asbuilt —Y1 —Y2 Y3 Y4 X -Sec 11 Particle Size Distribution Tributary 4 - Tributaries of Wicker Branch - Union County, NC 100% 90% 80% u a 70% " 60% - U 50% - a N v 40% c 30% 20% 10% 0% 0.01 0.125 0.25 0.5 1 2 4 6 8 11 16 22 32 45 64 90 128 180 256 362 512 1024 2048 Particle Size (mm) ■Asbuilt ■Y1 ■Y2 ■Y3 ■Y4 ■Y5 Cross - Section Pebble Count Project Name : Tributaries of Wickers Branch Cross Section: 12 Feature: Riffle Description Particle Millimeter Total # Item % Cum % S/C Silt/Clay <0.062 46 77% 77% S Very Fine .062-125 .125 0 0% 77% A Fine .125-.25 0 0% 77% N Medium .25-.50 0 0% 77% D Coarse .50-1.0 1 2% 78% S Very Coarse 1.0-2.0 2 3% 82% Very Fine 2.0-4.0 2 3% 85% G Fine 4.0-5.7 3 5% 90% R Fine 5.7-8.0 2 3% 93% A Medium 8.0-11.3 1 2% 95% V Medium 11.3-16.0 1 2% 97% E Coarse 16.0-22.6 1 2% 98% L Coarse 22.6-32.0 1 2% 100% S Very Coarse 32.0-45.0 0 0% 100% Very Coarse 45.0-64.0 0 0% 100% C Small 64-90 0 0% 100% O Small 90-128 0 0% 100% B Large 128-180 0 0% 100% L Large 180-256 0 0% 100% B Small 256-362 0 0% 100% L Small 362-512 0 0% 100% D Medium 512-1024 0 0% 100% R Lrg- Very Lrg 1024-2048 0 0% 100% BDRK Bedrock 0 0% 100% Totals 60 100% Summary Data D50 0.03 D84 0.04 D95 3.4 XSec 12 Particle Size Distribution Tributary 4 - Tributaries of Wicker Branch - Union County, NC 100 90% 80% 70% w 60% m 50% 3 40% L) 30% 20% 10% 0% 0.01 0.1 1 10 100 1000 10000 Particle Size (mm) --m—Asbuilt �Seriesl —Y2 —Y3 Y4 X -Sec 12 Particle Size Distribution Tributary 4 - Tributaries of Wicker Branch - Union County, NC 100% 90% 80% u a 70% " 60% U 50% a 40% 30% 20% 10% 0% 0.01 0.125 0.25 0.5 1 2 4 6 8 11 16 22 32 45 64 90 128 180 256 362 512 1024 2048 Particle Size (mm) ■Asbuilt ■Y1 ■Y2 ■Y3 ■Y4 ■Y5 Runs and Glides are too short to obtain meaningful measurements Table 8. Baseline Stream Data Summary Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Parameter Existing Trib 1A to Wickers Branch Reference Reach. Creek Spencer Reference Reach Rockwell Pastures UT4 Proposed Trib 1 to Wickers Branch As-built Baseline (Tributary 1A) Stream Type Drainage Area (sq mi) G4/B4c 0.14 C4 0.5 C4 0.11 E4 0.1 Dimension Min Max Avg Min Max Avg Min Max Avg Min Max Avg Min Max Avg BF Width (ft) 3.27 3.90 3.58 12.30 7.30 4.00 3.93 4.93 4.43 4 BF Cress Sectional Area (ft) 1.52 1.99 1.74 10.80 4.20 1.50 1.62 2.80 1.94 4 BF Mean Depth (ft) 0.43 0.61 0.50 0.88 0.60 0.38 0.30 0.61 0.41 4 BF Max Depth (ft) 0.54 1.10 0.76 1.80 1.10 0.50 0.42 0.69 0.53 4 Width/Depth Ratio 5.36 8.48 7.37 13.98 12.60 10.52 7.49 14.94 11.56 4 Entrenchment Ratio 1.54 1.88 1.70 >2.20 2.70 >2.20 7.16 10.18 8.63 4 Wetted Perimeter (ft) 3.94 4.31 4.17 14.13 5.77 4.76 4.31 5.09 4.73 4 Hydraulic radius (ft) 0.39 0.47 0.43 0.76 0.76 0.32 0.29 0.55 0.38 4 Bank Height Ratio 2.21 2.41 2.32 1.10 1.00 1.00 1.00 1.00 1.00 4 Pool Area/Riffle Area N/A 1.17 1.00 5.70 1.98 Max riffle depth/mean riffle depth 1.08 1.22 1.52 2.05 1.90 1.32 1.29 Max pool depth/mean riffle depth 1.22 2.3 1.76 2.38 2.5 6.50 2.76 Pattern Channel Beltwidth (ft) 7 10 9 24 52 38 3.20 5.70 4.40 15 30 23 18 25 22 Radius of Curvature (ft) 6 8 7 5 22 13 5 13 9 5 30 18 6 20 12 Meander Wavelength 27 497 181 54 196 125 10.00 17.00 13.60 30 110 70 34 106 50 Meander Width ratio 1.98 2.79 2.39 1.95 4.23 3.09 0.40 0.80 0.60 1.80 4.50 3.15 5.0 Meander Length ratio 7.64 138.78 50.53 4.39 15.93 10.16 1.40 2.30 1.90 7.50 27.50 17.50 11.20 Radius of Curvature/Riffle Width (ft) 1.68 2.23 1.96 0.44 4.23 1.05 0.70 1.70 1.20 1.00 4.20 2.60 1.35 4.06 2.71 Pool Length/Riffle Width 3.91 7.65 5.53 0.76 1.94 1.45 N/A 1.05 3.75 2.40 2.50 Pool to Pool Spacing/ Riffle Width 5.50 26.26 13.08 1.06 3.78 1.97 2.40 3.30 2.90 3.50 14.75 9.13 2.93 13.77 6.00 Riffle Length/Riffle Width 1.90 20.75 8.13 0.30 1.84 1.07 N/A 2.45 11.00 6.73 1.85 10.61 3.54 Profile Pool length (ft) 14.0 27.4 19.8 9.3 23.9 17.8 N/A 4.2 15.0 9.8 4.9 17.8 11.3 49 Pool spacing (ft) 19.7 94.0 46.8 13.0 46.5 24.2 17.6 24.1 20.8 14.0 59.0 26.5 13.0 61.0 26.6 48 Riffle length (ft) 6.8 74.3 29.1 3.7 22.6 13.1 N/A 9.8 44.0 26.9 8.2 47.0 15.7 50 Riffle slope (ft/ft) 0.014 0.027 0.02 0.020 0.036 0.026 0.006 0.049 0.028 0.018 0.029 0.02 0.01 0.48 0.03 50 Pool slope (Wft) 0.006 0.017 0.012 0.000 0.005 0.003 0.008 0.014 0.010 0.018 0.029 0.024 0.010 0.001 0.005 48 Run slope (f /ft) 0.009 0.025 0.018 0.028 0.059 0.041 N/A NIA* N/A* Glide slope (ft/ft) 0.006 0.016 0.01 0.000 0.012 0.003 N/A N/A* NIA* Riffle Slope/Avg. Water Surface Slope 1.09 2.11 1.56 1.52 2.73 1.97 0.40 3.20 1.80 1.29 2.09 1.69 2.36 Run slope/Avg. Water Surface Slope 0.73 1.95 1.41 2.12 4.47 3.11 N/A NIA* NIA' Pool Slope/Avg. Water Surface Slope 0.47 1.33 0.94 0.00 0.38 0.23 0.50 0.90 0.60 1.29 2.09 1.69 0.39 Glide Slope/Avg.Water Surface Slope 0.50 1.25 0.78 0.00 0.91 0.23 N/A N/A* N/A* Substrate d50 (mm) 2.5 23.32 10.09 8.6 12.70 13.8 35.5 25.6 4 d84 (mm) 10.38 44.3 25.7 77.00 38.00 123 37 88 65.3 4 Additional Reach Parameters Valley Length (ft) 1285 235 N/A 1284 1285 Channel Length (ft) 1293 266 N/A 1395 1390 Valley Slope (ft/ft) 0.0113 0.0138 0.0132 0.0139 0.0173 0.0132 0.0129 Water Surface Slope (ft/ft) 0.0080 0.0177 0.0128 0.0132 0.0156 0.0139 0.0127 Sinuosity 1 1.1 1.05 1.1 1.1 Runs and Glides are too short to obtain meaningful measurements • Tributary 3 and 4 - The Pattern of the channel was not altered. Tributary 4 only minimal work consisting of altering dimension was performed. •• Tributary modified/channelized in past so application of classification of natural channels may not be applicable -Note on Tributaries 3 and 4 Pattern Data. These two tributaries are relatively straight channels. Beltwidth, radius of curvature, and other measurements are not applicable. •••• Runs and glides are too short to obtain meaningfull measurements Table 8. Baseline Stream Data Summary Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Parameter Existing Trib 3 to Wickers Branch Existing Trib 4 to Wickers Branch Reference Reach- Spencer Creek Reference Reach Rockwell Pastures UT4 Proposed Trib 3 & 4 to Wickers Branch* As -built Baseline (Tributary 3) As -built Baseline (Tributary 4) Stream Type B6c E6** C4 C4 C4 Drainage Area (sq mi) 0.05 0.05 0.5 0.11 0.05 Dimension Min I Max Avg Min Max Avg Min Max Avg Min Max Avg Min Max Avg Min Max Avg n Min Max Avg n BF Width (ft) 2.55 2.66 2.61 2.90 3.66 3.28 12.30 7.30 3.60 3.58 6.74 4.70 3 3.53 4.29 3.91 2 BF Cress Sectional Area (ft) 0.40 0.63 0.52 0.83 1.13 0.98 10.80 4.20 1.08 1.16 6.98 3.2 3 1.21 1.23 1.22 2 BF Mean Depth (ft) 0.15 0.25 0.20 0.23 0.39 0.31 0.88 0.60 0.30 0.32 1.04 0.59 3 0.29 0.34 0.32 2 BF Max Depth (ft) 0.38 0.45 0.42 0.38 0.65 0.52 1.80 1.10 0.60 0.49 1.53 0.89 3 0.43 0.69 0.56 2 Width/Depth Ratio 10.20 17.73 13.97 7.44 15.91 11.68 13.98 12.60 12.00 6.48 11.19 9.15 3 10.38 14.79 12.59 2 Entrenchment Ratio 1.36 1.88 1.62 2.46 4.84 3.65 >2.20 2.70 >2.20 5.12 8.60 7.20 3 4.26 5.50 4.88 2 Wetted Perimeter (ft) 2.83 2.84 2.84 3.26 3.77 3.52 14.13 5.77 4.20 3.59 6.80 5.20 2 3.81 4.42 4.12 2 Hydraulic radius (ft) 0.14 0.22 0.18 0.22 0.35 0.29 0.76 0.76 0.26 0.24 0.72 0.48 2 0.28 0.32 0.3 2 Bank Height Ratio 2.24 3.32 2.78 1.00 1.60 1.30 1.10 1.00 1.00 1.00 1.00 Pool Area/Riffle Area NIA N/A 1.17 1.00 8.00 0.52 N/A Max riffle depth/mean riffle depth 1.9 2.25 2.08 1.68 2.05 1.90 2.00 1.51 1.78 Max pool depth/mean riffle depth 2.15 3.4 2.78 1.13 1.97 1.55 2.38 2.5 8.30 2.64 N/A Pattern Channel Beltwidth (ft) 5 9 7 NIA 24 52 38 3.20 5.70 4.40 NIA* N/A*** N/A*•• Radius of Curvature (ft) 2 8 5 N/A 5 22 13 5 13 9 NIA* NIA*** NIA*** Meander Wavelength 109 312 189 N/A 54 196 125 10.00 17.00 13.60 NIA* NIA••• N/A*•• Meander Width ratio 2.00 3.31 2.65 N/A 1.95 4.23 3.09 0.40 0.80 0.60 NIA* N/A*** NIA*** Meander Length ratio 41.68 119.38 72.24 NIA 4.39 15.93 10.16 1.40 2.30 1.90 NIA* NIA••• N/A••• Radius of Curvature/Riffle Width (ft) 0.69 3.07 1.88 N/A 0.44 4.23 1.05 0.70 1.70 1.20 NIA* N/A*** N/A*** Pool Length/Riffle Width 6.79 14.39 9.13 3.60 10.09 6.22 0.76 1.94 1.45 NIA 1.11 1.67 NIA* 2.19 2.38 Pool to Pool Spacing/ Riffle Width 14.80 34.66 24.86 5.46 15.70 9.91 1.06 3.78 1.97 2.40 3.30 2.90 5.56 16.11 10.83 11 37 Riffle Length/Riffle Width 2.72 8.58 5.40 5.46 11.16 8.45 0.30 1.84 1.07 NIA 4.44 14.44 9.44 8.64 35.29 Profile Pool length (ft) 17.7 37.6 23.8 11.8 33.1 20.4 9.3 23.9 17.8 N/A 4.0 6.0 5.0 7.7 17.7 10.3 11 7.6 11.2 9.3 4 Pool spacing (ft) 38.6 90.5 64.9 17.9 51.5 32.5 13.0 46.5 24.2 17.6 24.1 20.8 20.0 58.0 45.3 34.7 88 52 10 140 150 145 4 Riffle length (ft) 7.1 22.4 14.1 17.9 36.62 27.7 3.7 22.6 13.1 N/A 16.0 52.0 34.0 22.2 74.9 40.6 10 133 145 138 3 Riffle slope (ft/ft) 0.011 0.027 0.019 0.008 0.014 0.0095 0.020 0.036 0.026 0.006 0.049 0.028 0.018 0.029 0.02 0.0048 0.0179 0.0115 10 0.007 0.014 0.009 3 Pool slope (ft/ft) 0.012 0.013 0.011 0.008 0.009 0.0085 0.000 0.005 0.003 0.008 0.014 0.010 0.018 0.029 0.024 0.0001 0.0048 0.0025 10 0.0001 0.0012 0.0007 4 Run slope (f/ft) 0.013 0.034 0.023 0.008 0.030 0.0125 0.028 0.059 0.041 N/A N/A N/A**** NIA**** Glide slope (ft/ft) 0.008 0.020 0.012 0.0050 0.0460 0.015 0.000 0.012 0.003 NIA N/A N/A- N/A*••• Riffle Slope/Avg. Water Surface Slope 0.79 1.93 1.36 0.89 1.56 1.06 1.52 2.73 1.97 0.40 3.20 1.80 1.29 2.09 1.690.97 0.95 Run slope/Avg. Water Surface Slope 0.93 2.43 1.64 0.87 3.33 1.39 2.12 4.47 3.11 N/A NIA N/A•••* N/A•*** Pool Slope/Avg. Water Surface Slope 0.86 0.93 0.79 0.89 0.97 0.94 0.00 0.38 0.23 0.50 0.90 0.60 1.29 2.09 1.69 0.21 0.07 Glide Slope/Avg.Water Surface Slope 0.57 1.43 0.86 0.56 5.11 1.67 0.00 0.91 0.23 N/A NIA N/A'*** N/A•*** Substrate d50 (mm) 0.04 0.04 8.6 12.70 0.06 16 7.1 3 0.03 4.7 2.4 2 d84 (mm) 0.06 6.16 77.00 38.00 108 5 29 17 3 0.05 14 7 2 Additional Reach Parameters Valley Length (ft) 1184 629 235 NIA 1284 1184 629 Channel Length(ft) 1184 631 266 N/A 1395 1184 631 Valley Slope (ft/ft) 0.0116 0.0164 0.0135 0.0087 0.0122 0.0095 0.0139 0.0173 0.0132 0.0119 0.0097 Water Surface Slope (ft/ft) 0.0100 0.0176 0.0140 0.0090 0.0090 0.0090 0.0132 0.0156 0.0139 0.0119 0.0095 Sinuosity 1 1 1.1 1.05 1.1 1.0 1.0 • Tributary 3 and 4 - The Pattern of the channel was not altered. Tributary 4 only minimal work consisting of altering dimension was performed. •• Tributary modified/channelized in past so application of classification of natural channels may not be applicable -Note on Tributaries 3 and 4 Pattern Data. These two tributaries are relatively straight channels. Beltwidth, radius of curvature, and other measurements are not applicable. •••• Runs and glides are too short to obtain meaningfull measurements Note: Bankfull elevation for MY 1 - 3 based on fixed baseline bankfull elevation. Bankfull elevation for MY 4 and 5 based on Bankfull Cross-sectional area per USACE guidance. Table 9a. Morphology and Hydraulic Monitoring Summary (Dimensional Parameters - Cross Sections) Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Cross Section 1 (Riffle) Cross Section 2 (Pool) Cross Section 3 (Riffle) Cross Section 4 (Pool) Cross Section 5 (Riffle) Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Bankfull Width (ft) 3.97 3.93 3.07 3.26 4.77 5.13 6.09 5.85 4.81 8.83 4.51 4.57 5.08 4.25 11 5.14 5.31 6.2 9.9 9.6 4.76 4.27 3.8 3.9 4.5 Floodprone Width (ft) 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 Bankfull Mean Depth (ft) 0.38 0.41 0.42 0.28 0.31 0.78 0.7 0.69 0.82 0.45 0.68 0.61 0.8 0.6 0.28 0.72 0.68 0.83 0.41 0.38 0.32 0.3 0.3 0.3 0.34 Bankfull Max Depth (ft) 0.53 0.51 0.5 0.37 0.45 1.19 1.21 1.38 1.21 1.2 1 0.69 1.22 0.9 0.89 1.33 1.26 1.5 1.28 1.42 0.79 0.42 0.45 0.42 0.47 Bankfull Cross Sectional Area (ft) 1.51 1.62 1.28 0.92 1.51 3.98 4.27 4.03 3.96 3.98 3.08 2.8 4.06 2.36 3.08 3.72 3.59 5.17 4.1 3.72 1.54 1.7 1.3 1.1 1.54 Bankfull Width/Depth Ratio 10.45 9.59 7.31 11.64 15.39 6.58 8.7 8.5 4.81 19.6 6.63 7.49 6.4 7.59 39.29 7.14 7.81 7.4 24.1 25.2 14.87 14.23 11.5 13.6 13.24 Bankfull Entrenchment Ratio 10.06 10.18 16.29 15.34 8.03 7.79 6.57 8.5 10.4 5.6 11.1 8.72 9.8 11.8 4.5 9.7 7.49 8.1 5 5.2 10.5 8.44 13.2 12.6 11.11 Low Top of Bank Depth (ft) NA NA NA NA 0.43 NA NA NA NA 1.07 0.89 1.31 0.43 Bankfull Bank Height Ratio 1 1 1 1 0.96 1 1 1 1 0.89 1 1 0.9 0.9 1 1 1 1 1 0.92 1 1 1 1 0.9 Based on current/developing bankfull feature Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft) Bankfull Cross Sectional Area (ft) Bankfull Width/Depth Ratio Bankfull Entrenchment Ratio Bankfull Bank Height Ratio Cross Sectional Area between end pins (ft) d50 (mm) 35.5 32.9 31.2 14.5 21.8 7.7 6.9 0.8 13.6 6.8 25.7 32 73 64 65 0.03 0.04 0.05 0.06 0.06 27.3 42.4 45 11.3 30.6 Cross Section 6 (Riffle) Cross Section 7 (Pool) Cross Section Cross Section Cross Section Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Bankfull Width (ft) 4.39 4.93 4.37 3.98 10.02 6.59 6.21 9.94 10.5 7.1 Floodprone Width (ft) 50 50 50 50 50 40 40 40 40 40 Bankfull Mean Depth (ft) 0.39 0.33 0.4 0.34 0.17 0.49 0.59 0.4 0.4 0.45 Bankfull Max Depth (ft) 0.58 0.5 0.5 0.43 0.5 0.85 0.92 0.97 0.87 0.9 Bankfull Cross Sectional Area (ft) 1.72 1.64 1.73 1.35 1.72 3.21 3.69 3.98 3.92 3.21 Bankfull Width/Depth Ratio 11.26 14.94 10.97 11.7 58.4 13.45 10.53 24.8 28.5 15.78 Bankfull Entrenchment Ratio 11.4 7.16 11.4 11.4 4.99 6.1 6.37 4.02 3.8 5.6 Low Top of Bank Depth (ft) NA NA NA NA 0.44 NA NA NA NA 0.74 Bankfull Bank Height Ratio 1 1 1 1 0.88 1 1 1 1 0.82 Based on current/developing current/developingbankfull feature Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft) Bankfull Cross Sectional Area (ft) Bankfull Width/Depth Ratio Bankfull Entrenchment Ratio Bankfull Bank Height Ratio Cross Sectional Area between end pins (ft) d50 (mm) 13.8 12.9 41 5.2 10 11.2 6.3 0.8 3 3.6 Note: Bankfull elevation for MY 1 - 3 based on fixed baseline bankfull elevation. Bankfull elevation for MY 4 and 5 based on Bankfull Cross-sectional area per USACE guidance. Table 9a. Morphology and Hydraulic Monitoring Summary (Dimensional Parameters - Cross Sections) Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Cross Section 8 (Pool) Cross Section 9 (Riffle) Cross Section 10 (Riffle) Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Bankfull Width (ft) 4 4.3 4.2 4.9 3.8 3.58 3.48 3.3 3.2 4.17 6.74 6.19 6.61 6.39 12.03 Floodprone Width (ft) 32 32 40 40 40 31 31 32 33 33 35 35 33 32 35 Bankfull Mean Depth (ft) 0.41 0.38 0.33 0.25 0.44 0.32 0.24 0.31 0.32 0.27 1.04 0.79 0.84 0.8 0.57 Bankfull Max Depth (ft) 0.65 0.71 0.6 0.6 0.77 0.49 0.38 0.49 0.54 0.55 1.53 1.29 1.22 1.2 1.46 Bankfull Cross Sectional Area (ft) 1.66 1.65 1.38 1.25 1.66 1.16 0.85 1.01 1.03 1.16 6.98 4.87 5.53 5.09 6.98 Bankfull Width/Depth Ratio 9.78 11.32 12.8 19.9 8.59 11.19 14.5 10.6 10 15.44 6.48 7.84 7.87 7.99 21.1 Bankfull Entrenchment Ratio 7.9 9.31 9.48 8 10.57 8.6 6.89 9.77 10.35 7.89 5.12 5.1 4.96 5.02 2.96 Low Top of Bank Depth (ft) 0.89 0.51 1.29 Bankfull Bank Height Ratio 1 1 1 1 1.15 1 1 1 1 0.93 1 1 1 1 0.89 Based on current/developing bankfull feature Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft) Bankfull Cross Sectional Area (ft) Bankfull Width/Depth Ratio Bankfull Entrenchment Ratio Bankfull Bank Height Ratio Cross Sectional Area between end pins (fig) d50 (mm) 5.42 0.04 0.03 4 4 16 0.04 0.04 0.03 0.04 0.06 0.04 0.03 0.03 0.03 Cross Section 11 (Riffle) Cross Section 12 (Riffle) Cross Section Based on fixed baseline bankfull elevation Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Bankfull Width (ft) 3.53 2.98 3.22 3.54 3.58 4.29 4.17 4.18 3.15 3.81 Floodprone Width (ft) 19.5 19.5 18 14 14 18.3 18.3 24 11 19 Bankfull Mean Depth (ft) 0.34 0.41 0.35 0.36 0.33 0.29 0.25 0.28 0.3 0.32 Bankfull Max Depth (ft) 0.69 0.69 0.62 1 0.53 0.53 1 0.43 0.44 1 0.5 0.48 1 0.53 Bankfull Cross Sectional Area (ft) 1.21 1.22 1.12 1.27 1.21 1.23 1.05 1.19 0.94 1.23 Bankfull Width/Depth Ratio 10.38 7.27 9.2 9.83 10.85 14.79 16.68 14.93 10.5 11.91 Bankfull Entrenchment Ratio 5.5 6.39 5.42 3.94 3.97 4.26 5.4 5.83 3.5 5.1 Low Top of Bank Depth (ft) 0.49 0.6 Bankfull Bank Height Ratio 1 1 1 1 0.93 1 1 1 1.1 1.1 Based on current/developing bankfull feature Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft) Bankfull Cross Sectional Area (ft) Bankfull Width/Depth Ratio Bankfull Entrenchment Ratio Bankfull Bank Height Ratio Cross Sectional Area between end pins (fig) d50 (mm)l 0.03 1 0.03 1 0.03 1 0.03 1 0.03 1 4.7 1 0.03 1 0.03 1 0.03 1 0.03 Note: Bankfull elevation for MY 1 - 3 based on fixed baseline bankfull elevation. Bankfull elevation for MY 4 and 5 based on Bankfull Cross-sectional area per USACE guidance. Table 9b. Stream Reach Data Summary Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Parameter MY 0 Trib 1A MY 1 Trib 1A MY 2 Trib 1A MY 3 Trib 1A MY 4 Trib 1A MY 5 Trib 1A Dimension and Substrate - Riffle Min Max Avg Min Max Avg Min Max Avg Min Max Avg Min Max Avg Min Max Avg Bankfull Width (ft) 3.97 4.76 4.41 3.93 4.93 4.43 3.07 5.08 4.08 3.26 4.25 3.84 4.50 11.00 7.57 Floodprone Width (ft) 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 Bankfull Mean Depth (ft) 0.32 0.68 0.44 0.30 0.61 0.41 0.30 0.80 0.48 0.28 0.6 0.38 0.17 0.34 0.28 'Bankfull Max Depth (ft) 0.53 1.00 0.73 0.42 0.69 0.53 0.45 1.22 0.67 0.37 0.9 0.53 0.45 0.89 0.58 Bankfull Cross Sectional Area (ft) 1.51 3.08 1.96 1.62 2.80 1.94 1.28 4.06 2.09 0.92 2.36 1.43 1.51 3.08 1.96 Width/Depth Ratio 6.63 14.87 10.80 7.49 14.94 11.56 6.40 11.50 9.05 7.59 13.6 11.13 13.24 58.40 31.58 Entrenchment Ratio 10.1 11.4 10.8 7.16 10.18 8.63 9.80 16.29 12.67 11.4 15.34 12.79 4.50 11.11 7.16 Low Top of Bank Depth (ft) 0.43 0.89 0.55 'Bank Height Ratio 1 1 1 1 0.88 1 0.94 Profile Riffle Length (ft) 8.2 47 15.7 6.3 46 14.4 10 47 16 6.7 48 16.5 8 48 16.5 Riffle Slope (ft/ft) 0.0125 0.475 0.0253 0.007 0.047 0.024 0.006 0.047 0.022 0.011 0.048 0.025 0.012 0.047 0.025 Pool Length (ft) 4.9 17.8 11.3 7.8 17.9 13.1 7.9 18 12.9 5.2 17.3 10.4 7.6 17.5 10.3 Pool Max depth (ft) 1.27 1.78 1.53 1.15 1.92 1.49 1.14 1.8 1.47 1.2 1.6 1.4 1.2 1.58 1.42 Pool Spacing (ft) 13 61 26.6 13.8 60 26.9 12.7 60 27.6 14 60 27.1 13 60 27.5 P Channel Beltwidth (ft) 18 25 22 18 25 22 18 25 22 18 25 22 18 25 22 Radius of Curvature (ft) 6 20 12 6 20 12 6 20 12 6 20 12 6 20 12 Re/Bankfull width (ft/ft) 1.36 4.54 2.72 1.35 4.51 2.71 1.47 4.90 2.94 1.56 5.21 3.13 0.79 2.64 1.58 Meander Wavelength (ft) 34 106 50 34 106 50 34 106 50 34 106 50 34 106 50 Meander Width Ratio 5.0 5.0 5.4 5.7 2.9 Transport parameters ir Reach Shear Stress (competency) Ib/f2 Max part size (mm) mobilized at bankfull Stream Power (transport capacity) W/mZ Additional Reach Parameters Rosgen Classification C4 C4 C4 C4 C4 Bankfull Velocity (fps) Bankfull Discharge (cfs) Valley length (ft) 1285 1285 1285 1285 1285 Channel Thalweg length (ft) 1390 1390 1390 1390 1390 Sinuosity (ft) 1.1 1.1 1.1 1.1 1.1 Water Surface Slope (Channel) (ft/ft) 0.0127 0.0127 0.0127 0.0127 0.0127 BF slope (ft/ft) 0.0129 0.0129 0.0129 0.0129 0.0129 3Bankfull Floodplain Area (acres) 4Proportion over wide (%) Channel Stability or Habitat Metric Biological or Other *Note on Tributary 3 Pattern Data. This tributary is a relatively straight channel. Beltwidth, radius of curvature, and other pattern measurements does not provide meaningfull information Table 9b. Stream Reach Data Summary Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Parameter MY 0 Trib 3 MY 1 Trib 3 MY 2 Trib 3 MY 3 Trib 3 MY 4 Trib 3 MY 5 Trib 3 Dimension and Substrate - Riffle Min Max Avg Min Max Avg Min Max Avg Min Max Avg Min Max Avg Min Max Avg Bankfull Width (ft) 3.58 6.74 4.77 3.48 6.19 4.66 3.30 6.61 4.70 3.2 6.39 4.83 3.80 12.03 6.67 Floodprone Width (ft) 31.00 35.00 32.67 31 35 32.70 32 40 35 32 40 35.00 33 40 36 Bankfull Mean Depth (ft) 0.32 1.04 0.59 0.24 0.79 0.47 0.31 0.84 0.49 0.25 0.8 0.46 0.27 0.57 0.43 'Bankfull Max Depth (ft) 0.49 1.53 0.89 0.38 1.29 0.79 0.49 1.22 0.77 0.54 1.2 0.78 0.55 1.46 0.93 Bankfull Cross Sectional Area (ft) 1.16 6.98 3.27 0.85 4.87 2.45 1.01 5.53 2.64 1.03 5.09 2.46 1.16 6.98 3.27 Width/Depth Ratio 6.48 11.19 9.15 7.84 14.5 11.22 7.87 12.80 10.42 7.99 19.9 12.63 8.59 21.10 15.04 Entrenchment Ratio 5.12 8.60 7.21 5.1 9.31 7.10 4.96 9.77 8.07 5.02 10.35 7.79 2.96 10.57 7.14 Low Top of Bank Depth (ft) 0.51 1.29 0.90 'Bank Height Ratio Profile 1 1 1 1 0.89 1.15 0.99 Ig Riffle Length (ft) 22.2 74.9 40.6 22.2 74.9 40.6 24 73 43 25 76 43 23 73 43 Riffle Slope (ft/ft) 0.0048 0.0179 0.0115 0.0048 0.019 0.013 0.0048 0.0179 0.0115 0.003 0.019 0.012 0.0048 0.0179 0.013 Pool Length (ft) 7.7 17.7 10.3 7.6 17.8 10.4 6 12 9.4 6 9 7.6 6 12 10 Pool Max depth (ft) 1.01 1.97 1.56 1 1.95 1.52 0.9 1.7 1.3 0.9 1.6 1.2 0.9 1.7 1.2 Pool Spacing (ft) 34.7 88 52 34.8 88.1 52 31 84 52 31 83 50 32 83 52 P Channel Beltwidth (ft) N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* Radius of Curvature (ft) N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* Re/Bankfull width (ft/ft) N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* Meander Wavelength (ft) N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* Meander Width Ratio N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* Transport parameters Reach Shear Stress (competency) Ib/f2 Max part size (mm) mobilized at bankfull Stream Power (transport capacity) W/mZ Additional Reach Parameters Rosgen Classification C4 C4 C4 C4 C4 Bankfull Velocity (fps) Bankfull Discharge (cfs) Valley length (ft) 1184 1184 1184 1184 1184 Channel Thalweg length (ft) 1184 1184 1184 1184 1184 Sinuosity (ft) 1.0 1.0 1.0 1.0 1.0 Water Surface Slope (Channel) (ft/ft) 0.0119 0.0119 0.0119 0.0119 0.0119 BF slope (ft/ft) 0.0119 0.0119 0.0119 0.0119 0.0119 3Bankfull Floodplain Area (acres) 4Proportion over wide (%) Channel Stability or Habitat Metric Biological or Other, *Note on Tributary 3 Pattern Data. This tributary is a relatively straight channel. Beltwidth, radius of curvature, and other pattern measurements does not provide meaningfull information *Note on Tributary 4 Pattern Data. This tributary is a relatively straight channel. Beltwidth, radius of curvature, and other pattern measurements does not provide meaningfull information Table 9b. Stream Reach Data Summary Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Parameter MY 0 Trib 4 MY 1 Trib 4 MY 2 Trib 4 MY 3 Trib 4 MY 4 Trib 4 MY 5 Trib 4 Dimension and Substrate - Riffle Min Max Avg Min Max Avg Min Max Avg Min Max Avg Min Max Avg Min Max Avg Bankfull Width (ft) 3.53 4.29 3.91 2.98 4.17 3.57 3.57 4.17 2.98 3.15 3.54 3.34 3.58 3.81 3.70 Floodprone Width (ft) 18.30 19.50 18.90 18.3 19.5 18.9 18.9 19.5 18.3 11 14 12.50 14.00 19.00 16.50 Bankfull Mean Depth (ft) 0.29 0.34 0.32 0.25 0.41 0.33 0.33 0.41 0.25 0.3 0.36 0.33 0.32 0.33 0.33 'Bankfull Max Depth (ft) 0.43 0.69 0.56 0.44 0.69 0.56 0.56 0.69 0.44 0.48 0.53 0.51 0.53 0.53 0.53 Bankfull Cross Sectional Area (ft) 1.21 1.23 1.22 1.05 1.22 1.13 1.13 1.22 1.05 0.94 1.27 1.11 1.21 1.23 1.22 Width/Depth Ratio 10.38 14.79 12.59 7.27 16.68 11.97 11.97 16.68 7.27 9.83 10.5 10.17 10.85 11.91 11.38 Entrenchment Ratio 4.26 5.50 4.88 5.4 6.39 5.89 5.89 6.39 5.40 3.5 3.94 3.72 3.97 5.10 4.54 Low Top of Bank Depth (ft) 0.49 0.60 0.55 'Bank Height Ratio 1 1 1 0.93 1.10 1.02 Profile Riffle Length (ft) 133 145 138 130 145 136 140 160 148 134 146 139 134 160 148 Riffle Slope (ft/ft) 0.007 0.014 0.009 0.006 0.014 0.009 0.006 0.014 0.009 0.007 0.014 0.01 0.006 0.014 0.009 Pool Length (ft) 7.6 11.2 9.3 7.4 11.1 9.2 7.1 13 10.6 5 9 7 7.4 13 10.6 Pool Max depth (ft) 1.39 2.35 1.78 1.37 2.35 1.77 1.18 1.79 1.46 1 1.53 1.22 1.39 1.79 1.46 Pool Spacing (ft) 140 150 145 140 150 145 140 150 145 140 150 145 140 150 145 P Channel Beltwidth (ft) N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* Radius of Curvature (ft) N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* Re/Bankfull width (ft/ft) N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* Meander Wavelength (ft) N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* Meander Width Ratio N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* N/A* Transport parameters Reach Shear Stress (competency) Ib/f2 Max part size (mm) mobilized at bankfull Stream Power (transport capacity) W/mZ Additional Reach Parameters Rosgen Classification N/A N/A N/A N/A N/A Bankfull Velocity (fps) Bankfull Discharge (cfs) Valley length (ft) 631 631 631 631 631 Channel Thalweg length (ft) 631 631 631 631 631 Sinuosity (ft) 1.0 1.0 1.0 1.0 1.0 Water Surface Slope (Channel) (ft/ft) 0.00972 0.00972 0.00972 0.00972 0.00972 BF slope (ft/ft) 0.0095 0.0095 0.0095 0.0095 0.0095 3Bankfull Floodplain Area (acres) 4Proportion over wide (%) Channel Stability or Habitat Metric Biological or Other *Note on Tributary 4 Pattern Data. This tributary is a relatively straight channel. Beltwidth, radius of curvature, and other pattern measurements does not provide meaningfull information APPENDIX E: HYDROLOGIC DATA Table 10 —Verification of Bankfull Events Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 Table 10. Documentation of Geomorphologically Significant Flow Events Tributaries of Wicker Branch Stream Restoration/ DMS No. 95022 Greater Than Greater Date of Date of Qgs=Q2*0.66 than Qbkf Observation occurrence Method Stage Stage? Notes Photo on - 12/3/2014 11/23/2014 site wrack Yes See photo below line See photos below. Most likely occurred on 4/17/2017 Apr -17 Crest Gauge Yes 1/2/2017 or 1/3/2017 when site received a total of 1.5 inches of rain Photo, crest 2/6/2018 1/29/2018 gauge, and Yes See photos and transducer transducer graphs data 9/16/2016 9/16/2018 Transducer Yes See transducer graphs data Photo of wrack lines from 11/23/2014 bankfull event ® 258°W (T) OO 34°53'36"N, 80°26'40"W ±32.8ft ♦ 573ft ® 300 -NW (T) O34'53'34"N, 80°27'3"W �16.4ft ♦ 580ft Tributary 1 Crest Gauge 4/17/2017 Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 Tributary 3 Crest Gauge 4/17/2017 0 98°E (T) C00- 34°5336"N, 80°26'39"W ±16.4ft ♦ 574ft 0 204°5W (T) 4, 34°53'34"N, 80°27'3"W ±16.4ft ♦ 539ft Tributary 1 wrack lines 2/6/2018 Tributary 3 wrack lines 2/6/2018 Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 16.00 14.00 12.00 v 10.00 d 8.00 r 6.00 6 v O 4.00 2.00 0.00 Tributary 1 -Upper Transducer Date IaaIERainfall -Water Depth in Pool -Bankfull -Depth at Which Flow Occurs 6 5 4 L C 3 A S I C 2 1 0 Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 Tributary 1 - Lower Transducer 11100 6 16.00 5 14.00 r 12.00 c 4 m 10.00 L c m - 3 �0. R 00 A- C .A t 0,6 6.00 0 - i 2 4.00 1 2.OD 0.00 0 rl rl 'i N N rn rn a a N N N iL L L f` n r. OO D] C5 Q1 r,. Date aaa� Rainfall -Water Depth in Pool -Bankfull -Depth at Which Flow Occurs Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 Tributary 3 -Upper Transducer 18.00 6 16.00 5 14.00 i 12.00 4 c w r 10.00 3 e 8.00 L R m 6.00 2 O 4.00 1 2.00 0.00 p u..-.i1k, I� ...d.l L�' -ham r..l I L 0 00 OD cc 00 COCO .moi ti_ -i ,5 O N N N �_ _-� � � tib+ O O O O O OObi T �_ "a � 0�0 V zt N N N 10 tp ip h n h W CO C} M H Date Rainfall Water Depth in Pool Bankfull -Depth at Which Flow Occurs Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022 Tributary 3 - Lower Transducer 1&00 6 14.00 5 12.00 d 4 10.00 C e 3 8.00 — 3 m r 6.00 � C6 Z 0 4.00 1 2.00 0.00 0 Date Rainfall -W ate r Depth in Pool Bankfull Depth at Which Flow Occurs Tributaries to Wickers Branch Stream Restoration Site Year 4 (2018) Monitoring Report DMS Project No. 95022