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HomeMy WebLinkAbout20141024 Ver 1 _Year 0 Monitoring Report 2016 _201701190KI Baseline Monitoring Document and As -Built Baseline Report UT to Town Creek Restoration Project — Option A Stanly County, North Carolina DMS Project ID No. 94648; NCDEQ Contract No. 003277 SAW -2013-01280; DWR# 14-1024 Yadkin Pee -Dee River Basin: 03040105060040 Prepared for: NC Department of Environmental Quality Division of Mitigation Services 1652 Mail Service Center Raleigh, North Carolina 27699-1652 Data Collection Period — February — June 2016 Submission Date — Nov 2016 This document was printed using 100% recycled paper. Baseline Monitoring Document and As -Built Baseline Report UT to Town Creek Restoration Project — Option A Stanly County, North Carolina DMS Project ID No. 94648; NCDEQ Contract No. 003277 SAW -2013-01280; DWR# 14-1024 Yadkin Pee -Dee River Basin: 03040105060040 Prepared for: NC Department of Environmental Quality Division of Mitigation Services (DMS) 1652 Mail Service Center Raleigh, NC 27699-1652 Prepared by: I N T E R N AT 1 0 N A L Michael Baker Engineering, Inc. 9716-B Rea Road #56 Charlotte, NC 28277 NC Engineering License: F-1084 Data Collection Period — February — June 2016 Submission Date — Nov 2016 TABLE OF CONTENTS 1.0 EXECUTIVE SUMMARY.............................................................................1-1 2.0 PROJECT GOALS, BACKGROUND AND ATTRIBUTES ..................... 2-1 2.1 PROJECT LOCATION AND DESCRIPTION........................................................................................................... 2-1 2.2 SITE DIRECTIONS............................................................................................................................................. 2-1 2.3 PROJECT GOALS AND OBJECTIVES................................................................................................................... 2-1 3.0 PROJECT STRUCTURE, RESTORATION TYPE AND APPROACH.. 3-1 3.1 PROJECT COMPONENTS.................................................................................................................................... 3-1 3.2 RESTORATION APPROACH................................................................................................................................ 3-1 3.2.1 Reach I Restoration.................................................................................................................................... 3-1 3.2.2 Reach 2 Restoration.................................................................................................................................... 3-2 3.2.3 Reach R3 Restoration................................................................................................................................. 3-2 3.2.4 Reach 4 Enhancement................................................................................................................................. 3-3 3.2.5 Reach 5 Enhancement................................................................................................................................. 3-3 3.2.6 Reach 6 Restoration.................................................................................................................................... 3-3 3.2.7 Reach 7 Restoration.................................................................................................................................... 3-4 3.3 WETLAND RESTORATION AND CREATION APPROACH..................................................................................... 3-4 3.4 CONSTRUCTED STORMWATER WETLAND BMPS............................................................................................. 3-5 3.5 PROJECT HISTORY, CONTACTS, AND ATTRIBUTE DATA................................................................................... 3-5 3.5.1 Construction Summary............................................................................................................................... 3-5 4.0 PERFORMANCE STANDARDS.................................................................. 4-1 5.0 MONITORING PLAN AND SUCCESS CRITERIA .................................. 5-1 5.1 STREAM MONITORING..................................................................................................................................... 5-1 5.1.1 Bankfull Events and Flooding Functions.................................................................................................... 5-1 5.1.2 Flow Documentation................................................................................................................................... 5-1 5.1.3 Cross-sections.............................................................................................................................................5-2 5.1.4 Pattern........................................................................................................................................................ 5-2 5.1.5 Longitudinal Profile.................................................................................................................................... 5-2 5.1.6 Bed Material Analysis................................................................................................................................. 5-2 5.1.7 Visual Assessment....................................................................................................................................... 5-3 5.2 VEGETATION MONITORING.............................................................................................................................. 5-3 5.3 WETLAND MONITORING.................................................................................................................................. 5-4 5.4 STORMWATER MANAGEMENT MONITORING................................................................................................... 5-4 6.0 AS -BUILT DATA DOCUMENTATION...................................................... 6-1 6.1 STREAM DATA................................................................................................................................................. 6-1 6.2 VEGETATION DATA......................................................................................................................................... 6-1 6.3 WETLANDS DATA............................................................................................................................................6-1 6.4 FLOW DOCUMENTATION DATA........................................................................................................................ 6-2 6.5 AREAS OF CONCERN........................................................................................................................................ 6-2 7.0 MAINTENANCE AND CONTINGENCY PLANS ..................................... 7-1 7.1 STREAMS......................................................................................................................................................... 7-1 7.2 WETLAND........................................................................................................................................................7-1 7.3 VEGETATION....................................................................................................................................................7-1 7.4 SITE BOUNDARY.............................................................................................................................................. 7-2 7.5 FARM ROAD CROSSING.................................................................................................................................... 7-2 7.6 BEAVER MANAGEMENT................................................................................................................................... 7-2 8.0 REFERENCES................................................................................................ 8-1 MICHAEL BAKER ENGINEERING, INC. PAGE III 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) LIST OF TABLES Table 1 Project Mitigation Components Table 2 Project Activity and Reporting History Table 3 Project Contacts Table 4 Project Attributes Table 5 Baseline Stream Summary Table 6 Morphology and Hydraulic Monitoring Summary Table 7 Vegetation Plot Attribute Data Table 8 Vegetation Species Planted Across the Restoration Site Table 9 Planted Stem Count for Each Species Arranged by Plot LIST OF FIGURES Figure 1 Vicinity Map Figure 2 Mitigation Summary Map Figure 3 Reference Sites Location Map Figure 4a/b Monitoring Well Locations (As -built and Existing) LIST OF APPENDICES Appendix A Figures 1 — 4b, Tables 1 - 4 Morphological Summary Data (Tables 5 and 6), Cross-section Data (X1 — X19), Appendix B Longitudinal Profile (Reaches 1 — 4 and 6 — 7), and Reachwide Pebble Count Data (Reach 1 — 3, and Reach 6). Appendix C Vegetation Summary Data (Tables 7 — 9), CVS Output Tables Appendix D As -Built Plan Sheets/Record Drawings Appendix E Photo -ID Log MICHAEL BAKER ENGINEERING, INC. PAGE IV 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 1.0 EXECUTIVE SUMMARY Michael Baker Engineering, Inc., (Baker) restored 5,554 linear feet (LF) and enhanced 791 LF (447 LF of Enhancement I and 344 LF of Enhancement II) of perennial and intermittent stream along an Unnamed Tributary (UT) to Town Creek and three additional unnamed tributaries. Also as part of this Project, Baker restored, created, and enhanced 5.12 acres of riparian wetlands and constructed two stormwater wetland best management practices (BMPs) upstream of the mitigation areas. In addition, Baker planted 25.1 acres of native riparian vegetation within the recorded conservation easement. Both BMPs are included in the conservation easement. Though no mitigation credit is being sought for wetland enhancement, additional stream mitigation credit is being sought for the inclusion of the proposed stormwater BMPs and the extended riparian buffer width within the conservation easement. UT to Town Creek Restoration Project — Option A (Site) is located in Stanly County, approximately 1.7 miles west of the Town of New London, within cataloging unit 03040105 of the Yadkin Pee -Dee River Basin (see Figure 1). The Site is located in a North Carolina Division of Mitigation Services (NCDMS) - Targeted Local Watershed (03040105060040). The Project involved stream restoration and enhancement, as well as wetland restoration, creation, and enhancement along UT to Town Creek and several of its tributaries, which had been impaired due to historical pasture conversion and cattle grazing. Based on both the River Basin Restoration Priorities (RBRP) document for the Lower Yadkin — Pee Dee River Basin (NCEEP, 2009) and the Yadkin -Pee Dee River Basinwide Water Quality Plan (NCDENR, 2008), many streams in the Rocky River Watershed (03040105) are documented as impaired or impacted due to habitat degradation. Stressors identified in the plan include impervious surfaces, sedimentation and erosion from construction, general agriculture, and other land disturbing activities. As stated in the Yadkin -Pee Dee River Basinwide Water Quality Plan, the project watershed naturally consists of erodible soils; therefore, increasing the system's vulnerability to the aforementioned stressors. The primary goals of the Project were to improve aquatic habitat degradation by improving ecologic functions and reducing non -points source loads from agricultural run-off to the impaired areas as described in the Lower Yadkin — Pee Dee RBRP and as identified below: Improve aquatic and terrestrial habitat through increasing dissolved oxygen concentrations, reduction in nutrient and sediment loading, improving substrate and in -stream cover, and reduction of in -stream water temperature; Improve both aquatic and riparian aesthetics; Create geomorphically stable conditions along UT to Town Creek and its tributaries through the Project area; Prevent cattle from accessing the Project area thereby protecting riparian and wetland vegetation and reducing excessive bank erosion; Restore historical wetlands, create new wetlands, and enhance/preserve existing wetlands to improve terrestrial habitat and reduce sediment and nutrient loading to UT to Town Creek and the Little Long Creek Watershed. To accomplish these goals, the following objectives were identified: Restore, enhance, create, and protect riparian wetlands and buffers to reduce nutrient and pollutant loading by particle settling, vegetation filtering and nutrient uptake; MICHAEL BAKER ENGINEERING, INC. PAGE 1-1 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Construct wetland 13MPs on the upstream extent of Reaches 4 and 7 to improve water quality by capturing and retaining stormwater run-off from the adjacent cattle pastures to allow for the biological removal of nutrient pollutant loads and for sediment to settle out of the water column; Restore existing incised, eroding, and channelized streams by creating stable channels with access to their geomorphic floodplains; Improve in -stream habitat by providing a more diverse bedform with riffles and pools, creating deeper pools and areas of water re -aeration, and reducing bank erosion; Control invasive species vegetation within the Project reaches; Establish native stream bank, riparian floodplain, and wetland vegetation, protected by a permanent conservation easement, to increase stormwater runoff filtering capacity, improve bank stability, shade the stream to decrease water temperature, and provide improved wildlife habitat quality. This report documents the completion of the restoration construction activities and presents as -built monitoring data for the post -construction monitoring period. Table 1 summarizes the project components and mitigation credit assets and is located in Appendix A. MICHAEL BAKER ENGINEERING, INC. PAGE 1-2 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 2.0 PROJECT GOALS, BACKGROUND AND ATTRIBUTES 2.1 Project Location and Description The Site is located in Stanly County, NC, approximately 1.7 miles west of the Town of New London, as shown on the Vicinity Map (Figure 1). The Project is located within the Yadkin -Pee Dee River Basin and the North Carolina Division of Mitigation Services (NCDMS) - Targeted Local Watershed 03040105060040. The Project is located in the Piedmont physiographic region within the Carolina Slate Belt and includes an Unnamed Tributary (UT) to Town Creek, three of its headwater unnamed tributaries, and seven riparian wetlands. The four UTs were divided into seven individual Reaches (RI, R2, R3, R4, R5, R6, and R7) as shown in Figure 2. The United States Geologic Survey (USGS) topographic quadrangle maps (Richfield and New London) depict UT to Town Creek (Reaches R1, R2, and R3) as solid blue -line stream, along its entire length within the project limits. Though the topographic quadrangle maps do not depict UT to Town Creek's smaller tributaries (Reaches R4, R5, R6, and R7) with either a solid or a dashed blue line, the topographic crenulations depicted on the quadrangle maps clearly define the hydrologic watercourse of each reach. Preliminary field investigations determined that Reaches R1, R2, and R3 are perennial streams, while Reaches R4, R5, R6, and R7 are intermittent channels. On-site field investigations were confirmed during an on-site jurisdictional determination field review with the United States Army Corps of Engineers (USACE). The jurisdictional determination was approved on July 17, 2013. Based on both the RBRP document for the Lower Yadkin — Pee Dee River Basin (NCEEP, 2009) and the Yadkin -Pee Dee River Basinwide Water Quality Plan (NCDENR, 2008), many streams in the Rocky River Watershed (03040105) are documented as impaired or impacted due to habitat degradation. Stressors identified in the plan include impervious surfaces, sedimentation and erosion from construction, general agriculture, and other land disturbing activities. 2.2 Site Directions To access the Site from Raleigh, take I-40 West toward Sanford/Wake Forest. Take Exit 293 (I-440/US- 64 W/US-1) toward Sanford/Wake Forest. Keep left at the fork toward US -1 S/US-64 W. Take Exit 293A for US -1 S/US-64 W toward Sanford/Asheboro. Keep left at the fork toward US -1 S/US-64 W. Continue on US -1 S/US-64 W towards Apex/Sanford/Asheboro. Take exit 98B to merge onto US -64 W towards Pittsboro/Asheboro. After 62 miles, turn left onto Connector Rd. Turn right onto NC 49 S. After 28.4 miles, take a slight left onto N Main St. After 1.1 miles, turn left onto Old Salisbury Rd. Follow Old Salisbury Rd. for approximately 2.0 miles to its intersection with Misenheimer Rd. / Steakhouse Rd. Go through the intersection and continue on Old Salisbury Rd. for approximately 0.4 miles and the Site is on the right accessed via a dirt farm road. 2.3 Project Goals and Objectives The primary goals of the Project are to improve aquatic habitat degradation by improving ecologic functions and reducing non -points source loads from agricultural run-off to the impaired areas as described in the Lower Yadkin — Pee Dee RBRP and as identified below: Improve aquatic and terrestrial habitat through increasing dissolved oxygen concentrations, reduction in nutrient and sediment loading, improving substrate and in -stream cover, and reduction of in -stream water temperature; Improve both aquatic and riparian aesthetics; MICHAEL BAKER ENGINEERING, INC. PAGE 2-1 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT- OPTION A (DMS PROJECT NO. 94648) Create geomorphically stable conditions along UT to Town Creek and its tributaries through the Project area; Prevent cattle from accessing the project area thereby protecting riparian and wetland vegetation and reducing excessive bank erosion; Restore historical wetlands, create new wetlands, and enhance/preserve existing wetlands to improve terrestrial habitat and reduce sediment and nutrient loading to UT to Town Creek and the Little Long Creek Watershed. To accomplish these goals, the Project incorporated the following objectives: Restore, enhance, create, and protect riparian wetlands and buffers to reduce nutrient and pollutant loading by particle settling, vegetation filtering and nutrient uptake; Construct wetland BMPs on the upstream extent of Reaches 4 and 7 to improve water quality by capturing and retaining stormwater run-off from the adjacent cattle pastures to allow for the biological removal of nutrient pollutant loads and for sediment to settle out of the water column; Restore existing incised, eroding, and channelized streams by creating stable channels with access to their geomorphic floodplains; Improve in -stream habitat by providing a more diverse bedform with riffles and pools, creating deeper pools and areas of water re -aeration, and reducing bank erosion; Control invasive species vegetation within the project reaches; Establish native stream bank, riparian floodplain, and wetland vegetation, protected by a permanent conservation easement, to increase stormwater runoff filtering capacity, improve bank stability, shade the stream to decrease water temperature, and provide improved wildlife habitat quality. MICHAEL BAKER ENGINEERING, INC. PAGE 2-2 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT- OPTION A (DMS PROJECT NO. 94648) 3.0 PROJECT STRUCTURE, RESTORATION TYPE AND APPROACH 3.1 Project Components The Project area consists of the restoration and enhancement of an UT to Town Creek and three of its headwater tributaries and the restoration, enhancement, and creation of 5.12 acres riparian wetlands. The Project is located in the Carolina Slate Belt Level IV Ecoregion of the Piedmont physiographic region. For assessment and design purposes, the four UTs were divided into seven individual Reaches (Rl, R2, R3, R4, R5, R6, and R7). Two stormwater wetland BMPs were constructed upstream of the mitigation areas and native species riparian buffer vegetation was established and/or protected at least 50 feet from the top of both bank along all project reaches and at least 30 feet from the top of bank of each BMP. Lastly, cattle were excluded along all project reaches, headwater wetlands, and BMPs located within the conservation easement with the installation of permanent fencing. The reach designations have remained in the same order to be consistent throughout the document. 3.2 Restoration Approach Based on the post -construction as -built survey, the Project consisted of the following: 1,204 LF of Priority I Restoration on R1, 1,782 LF of Priority I Restoration on R2, 829 LF of Priority I Restoration on R3, 447 LF of Enhancement I on R4, 344 LF of Enhancement II on R5, 1,340 LF of Priority I Restoration on Reach R6, and 399 LF of Priority I Restoration on R7. A recorded conservation easement consisting of 25.1 acres protects and preserves all stream reaches, wetland areas, BMPs, and riparian buffers in perpetuity. The Project involved the restoration and enhancement of a Rural Piedmont Stream System (NC WAM 2010, Schafale 2012) which had been impaired due to past agricultural conversion and cattle grazing. Restoration practices involved raising the existing streambed and reconnecting the stream to the relic floodplain, and restoring natural flows to areas previously drained by ditching activities. The existing channels abandoned within the restoration areas were partially to completely filled to decrease surface and subsurface drainage and raise the local water table. Permanent cattle exclusion fencing was provided around all proposed reaches, wetland areas, and riparian buffers. The vegetative components of this Project included stream bank, floodplain, wetland, and transitional upland planting and described as the riparian buffer zone. The Site was planted with native species riparian buffer vegetation as shown in Table 8 and Table 9 (Appendix C) and now protected through a permanent conservation easement. Table 1 and Figure 2 (Appendix A) provide a summary of the Project components. 3.2.1 Reach 1 Restoration A Priority Level I restoration approach was implemented along R1 to provide floodplain reconnection and promote long-term channel stability. In its existing condition, the reach was incised and eroding. The channel improvements began at Station 10+00 and tied into an existing 84 -inch corrugated metal pipe (CMP) at Misenheimer Road. From there a new off-line 'C4' stream type was constructed to restore floodplain connectivity, provide stream bed and bank stability, improve transport of sediment and water quality, improve existing wetland hydrology, provide hydrology to restored wetlands and provide habitat and bedform diversity. In -stream structures included constructed riffles for grade control and aquatic habitat, log vanes, rock j -hooks, and bio -engineering practices (vegetated geo-lifts) for stream bedibank stability, and habitat diversity. At the downstream end of the reach, approximately Station 21+12, the restored channel ties into existing bedrock at proposed grade and transitions back on-line with the existing alignment, at Station 21+50. Bedrock along the channel bed continues throughout the remainder of the reach to its terminus with R2. Though no grade control or habitat type structures were implemented within this section of MICHAEL BAKER ENGINEERING, INC. PAGE 3-1 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) the reach, contractors were able to use construction equipment to chisel out sections of rock and create streambed variability to grade throughout the section. Channel banks were graded to stable slopes throughout the entire reach. Floodplain benches were implemented along the upstream extent of the reach to promote stability in areas where the channel lies close to the toe of slope and to provide a floodplain along the reach while the stream is being transitioned up to the historic floodplain. The existing, unstable channel was partially to completely filled along its length using fill material excavated from construction of the restored channel. Riparian buffers in excess of 50 feet were restored along all of R1. No stream crossing or breaks in the easement were implemented along this reach; however, permanent fencing was installed outside the conservation easement to exclude cattle access to the creek. 3.2.2 Reach 2 Restoration Work along Reach 2 involved Priority Level I Restoration throughout its entirety from its inception at the confluence of Reach 7 (Station 22+04) and termination at the confluence of R6 (Station 40+46). Bedrock along the channel bed continues from Reach 1 to Station 27+75 of Reach 2. R2 was constructed from its upstream extent to Station 24+75 along the existing alignment throughout a large meander to Station 24+75. Downstream of Station 24+75, the floodplain widens and flattens, which allowed for the stream to transition off-line and into a `C4' stream type throughout the remainder of the reach. Restoration activities throughout the reach restored floodplain connectivity, provided stream bed and bank stability, improved transport of sediment and water quality, improved existing wetland hydrology, provided hydrology to restored and created wetlands and provided habitat and bedform diversity. In -stream structures included constructed riffles for grade control and aquatic habitat, log vanes, log weirs, rock j -hooks, and vegetated geo-lifts for stream bed/bank stability and habitat diversity. Channel banks were graded to stable slopes throughout the entire reach. To allow for farm access from Old Salisbury Road, Reach 2 is divided by a sixty -foot existing farm road crossing located between Station 34+05 and 34+65. Based on hydraulic analysis, the existing 42 - inch CMP at this crossing was undersized; therefore, to meet capacity requirements and ensure the integrity of the crossing, the culvert was replaced with two 48 -inch reinforced concrete pipes (RCPs) and a 42 -inch bankfull RCP. The existing, unstable channel was partially to completely backfilled along its length in areas where the constructed channel transitioned off-line. Backfill was comprised of material excavated from construction of the restored channel. Invasive species vegetation such as parrotfeather (Myiophyllum aquaticum) and multi -flora rose (Rosa multiflora) were removed and/or treated within the conservation easement along R2. As previously noted, one 60 -foot stream crossing, as well as an easement break, were included approximately mid- way along R2. Permanent fencing and crossing gates were installed outside the conservation easement to exclude cattle access to the creek. 3.2.3 Reach R3 Restoration Reach 3 begins at the confluence of Reaches 2 and 6. Work within this reach consisted of Rosgen Priority Levels I and 11 Restoration approaches. A new off-line, `C4' stream type was constructed to allow the channel to meander across the valley and reconnect to its original floodplain. Channel banks were graded to stable slopes throughout the entire reach. Floodplain grading was implemented towards the lower end of Reach 3, where the channel must transition down to the existing bed elevation (Shallow Rosgen Priority Level II approach). MICHAEL BAKER ENGINEERING, INC. PAGE 3-2 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) In addition to restoring floodplain connectivity and hydrology throughout the reach, restoration activities provided stream bed and bank stability, improved transport of sediment and water quality, and provided habitat and bedform diversity. In -stream structures included constructed riffles for grade control and aquatic habitat, log vanes, log weirs, rock j -hooks, and vegetated geo-lifts for stream bed/bank stability and habitat diversity. The existing, unstable channel was partially to completely backfilled along its length in areas where the constructed channel transitioned off-line. Backfill was comprised of material excavated from construction of the restored channel. Riparian buffers in excess of 50 -feet were restored along all of Reach 3. No stream crossings or breaks in the easement were implemented along this reach. As in R2, fencing was installed outside of the conservation easement to exclude cattle from entering the restored streams. 3.2.4 Reach 4 Enhancement Reach 4 begins at the outlet of a constructed wetland and continues to its confluence with Reach 5 (the beginning of Reach 6). A `134' stream type was constructed to restore the appropriate dimension and profile. Reach 4 was constructed on-line with minimal pattern changes; however, due to intermittent flows and the abundance of available on-site rock material, the on-site Construction Engineer decided to use rock in lieu of logs for the grade control structures along this reach. Therefore, in -stream structures, such as constructed riffles, grade -control rock j -hooks, rock step -pools, and boulder sills were placed in key locations to aid in dissipating stream flow energy, control grade, enhance pool -to - pool spacing, and improve the quality of pool habitat present and bedform diversity. Floodplain benches were installed and integrated with local topography where feasible along the reach. Riparian buffers in excess of 50 -feet were restored or protected along all of R4. Invasive species vegetation such as Chinese privet (Ligustrum sinese) and multi -flora rose (Rosa multiflora) were removed and/or treated along the reach in areas where existing riparian vegetation was left undisturbed. No stream crossing or breaks in the easement were implemented along this reach; however, permanent fencing was installed outside the conservation easement to exclude cattle access to the creek as well as the upstream water quality constructed wetland. 3.2.5 Reach 5 Enhancement Reach 5 is a small intermittent tributary that originates northwest of Reach 6 and terminates at its confluence with Reach 4. Reach 5 was vertically stable upstream of a large headcut located just below a bedrock knickpoint at Station 11+90; however, the bedform diversity and bank stability along the entire reach was highly degraded do to cattle access to the channel. Therefore, Enhancement Level II practices were implemented along Reach 5. Boulder steps were installed to hold grade, dissipate flow energies, and improve the quality of pool habitat, and eroding banks were stabilized. No stream crossing or breaks in the easement were implemented along this reach; however, permanent fencing was installed along the conservation easement to permanently restrict cattle access to the restored stream. Invasive species vegetation was treated and the riparian buffer was planted with native vegetation. 3.2.6 Reach 6 Restoration Reach 6 begins at the confluence of Reaches 4 and 5. A Rosgen Priority Level I Restoration approach was implemented on this reach. The majority of the channel was constructed as a `C4' type channel and in-line with the existing alignment. However at Station 25+50, the channel slope drops as it approaches the wider and flatter floodplain of the mainstem; therefore, the channel was constructed off- line for this section of the reach. This allowed the channel to meander across the valley as it reconnects to its floodplain. Channel banks were graded to stable slopes throughout the entire reach. MICHAEL BAKER ENGINEERING, INC. PAGE 3-3 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Multiple areas of bedrock along the channel bed and outcrops were present along Reach 6, making the installation of some grade control structures unnecessary and some habitat structures difficult. Therefore, in -stream structures, were installed where needed and feasible with instruction from the on- site Construction Engineer. As in Reach 4, the Construction Engineer opted to use boulder structures in lieu of logs, because of the intermittent nature of the stream's base flow and the abundance of available on-site rock. Restoration activities used throughout the reach were implemented to maintain channel grade and sediment transport functions while increasing habitat through bedform diversity. In -stream structures consisted of constructed riffles, boulder sills, and rock j -hooks for grade control and aquatic habitat, and vegetated geo-lifts for stream bed/bank stability and habitat diversity. To accommodate Natural Resources Conservation Service (NRCS) water system requirements for cattle management, pasture rotation, and large farm equipment access, a culverted crossing (48 -inch RCP) was installed along Reach 6. The crossing is located at Station 20+30 and allows cattle to move from pastures on opposite sides of the conservation easement, thus reducing the distances traveled to other areas of the farm. The culverted crossing on Reach 6 has been removed from the as -built restoration length and the associated SMU adjustment has been accounted for in the stream credit calculations as shown in Table 1. Riparian buffers in excess of 50 -feet were restored or protected along all of R6. Invasive species vegetation such as Chinese privet (Ligustrum sinese) and multi -flora rose (Rosa multiflora) were removed and/or treated along the reach in areas where existing riparian vegetation was left undisturbed. Permanent fencing was installed outside the conservation easement to exclude cattle access to the creek as well as the upstream water quality constructed wetland. Gates were installed at the cattle crossing to prevent cattle access when the crossing is not in use. 3.2.7 Reach 7 Restoration Reach 7 begins at the outlet of a constructed wetland and continues to its confluence with Reach 1. A Rosgen Priority Level I Restoration approach was implemented along this reach. A `134' type channel was constructed keeping mostly in-line with its existing alignment, while restoring channel dimension and profile. In -stream structures were placed in key locations to maintain channel grade and sediment transport functions, aid in dissipating stream flow energy, enhance pool -to -pool spacing, and improve the quality of pool habitat present. Channel dimensions were adjusted to create an appropriately sized bankfull channel, while eroding banks were stabilized. Non-native, invasive species vegetation were removed and/or treated, while riparian buffer vegetation was restored along all of R7 from the planting of native vegetation and the implementation of a conservation easement. No stream crossings or breaks in the easement were implemented along this reach; however, permanent fencing was installed outside the conservation easement to exclude cattle access to the creek as well as the upstream water quality constructed wetland. 3.3 Wetland Restoration and Creation Approach Wetland restoration and creation areas were based upon the type of soil unit identified in the Hydric Soil Investigation Report, hydrologic results, and the soil borings, located in the Project's Mitigation Plan. Vertical adjustment of the channel's profile from Priority I Restoration restored floodplain hydrology and raised the surrounding groundwater elevation, while minor floodplain grading, 12 -inches or less for restoration areas and greater than 12 -inches for creation areas (NCIRT, 2013), removed excess floodplain fill; therefore, improving surface hydrologic inputs to wetlands. Non-native, invasive species vegetation were removed and/or treated. Planting of native wetland species vegetation and permanent cattle exclusion was also implemented throughout the wetland restoration, creation, and enhancement areas. These areas are included within the Project's conservation easement and will be protected in perpetuity. MICHAEL BAKER ENGINEERING, INC. PAGE 3-4 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 3.4 Constructed Stormwater Wetland BMPs Constructed stormwater wetland BMPs located at the upstream extent of Reaches 4 and 7 were installed to treat stormwater runoff from their contributing watersheds. These watersheds are likely contributing high nutrient and fecal coliform loads to UT to Town Creek. BMPs were constructed to detain 1 -inch of stormwater runoff for approximately 48 -hours to help remove these pollutants. Design features include V -Notch weirs, wetland and littoral shelf vegetation plantings, and an emergency spillway. Both constructed wetlands are included in the Project's conservation easement and fencing encompasses their perimeters to exclude cattle access. 3.5 Project History, Contacts, and Attribute Data Baker implemented the Project under a full delivery contract with NCDMS to provide stream and wetland mitigation credits in the Yadkin — Pee Dee River Basin. The chronology of the Project is presented in Table 2. The contact information for all designers, contractors, and relevant suppliers is presented in Table 3. Relevant project background information is presented in Table 4. Tables 2, 3, and 4 are located in Appendix A of this report. As -built stationing is outlined in the Construction Summary, below, and in Table 1 in Appendix A. 3.5.1 Construction Summary In accordance with the approved Mitigation Plan and regulatory permits (i.e., 401/404, Sedimentation and Erosion Control), construction activities began in July 2015 with site preparation, installation of sedimentation and erosion control measures, and the establishment of staging areas, haul roads, and stockpile areas. The construction contractor was Wright Contracting, LLC. (Wright). Materials were stockpiled as needed for the initial stages of construction. Suitable channel fill material and alluvium was harvested on-site from existing spoil piles and within the existing streambed. The floodplain was graded to promote the re-establishment of hydrologic connectivity to the floodplain and riparian wetlands, before tying into existing grades, where necessary. Construction equipment was equipped with Topcon GPS units to allow for the quick layout of the design plan for channel work and floodplain grading; however, survey grade stakes were also set along the extents of the floodplain and limits of disturbance to aid the grading activities. Since construction activities began during the growing season of the NC Piedmont, vegetation installation of vegetated geo-lifts, live stakes, and bare root areas were delayed until after the onset of the dormant season (November 15). Actual in -stream structure location, placement, and type varied slightly from the design plans in various sections due to exposed bedrock, as well as to promote bedform diversity, increase vertical stability, and maintain structure integrity. Additional rock lined channels and matted grass swales, not shown on the Mitigation Plan, were incorporated within the floodplain of Reach 1, Reach 2, and Reach 6. Originally, it wasn't anticipated that discharges from natural and stormwater drainages into the project floodplain would lead to stream bank instability; however, after multiple large rain events, it was determined that these measures were necessary to maintain the restored channel's integrity. Construction began on the upstream portion of Reach 1 at Station 10+00 by tying into an existing 84 - inch CMP at Misenheimer Road and proceeded downstream towards the confluence of Reach 7 and the beginning of Reach 2. The work involved the construction of a defined single thread channel that was built mostly offline, using a pump around operation, to Station 21+12 where the channel ties into existing bedrock at proposed grade and transitions back on-line with the existing alignment. Bedrock along the channel bed continues throughout the remainder of the reach to its terminus with R2. Though no grade control or habitat type structures were implemented within this section of the reach, contractors were able to use construction equipment to chisel out sections of rock and create streambed variability to grade throughout the section. MICHAEL BAKER ENGINEERING, INC. PAGE 3-5 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) A floodplain bench was incorporated along the right stream bank from Station 10+25 to 11+25 to increase floodplain relief due to the channel's proximity to the toe of slope. Reach 1 was built with channel meanders and riffle -pool sequences, as well as a series of small grade drops to accommodate for existing constraints along the stream bed and within the floodplain such as: Steep topography, adjacent wetlands, mature hardwood trees, and existing bedrock outcrops. The existing degraded channel was filled and graded to match the design topography in the floodplain. The new channel was reconnected with its floodplain using a Priority Level I approach and the floodplain was graded, to promote the re-establishment of hydrologic connectivity to the floodplain and riparian wetlands, while allowing higher flow energies to dissipate. Upon completion of new channel segments, in -stream structures, coir fiber matting, and permanent seeding, were installed before moving to the next section. As stated previously, vegetation planting of bio -engineered structures and stream banks were delayed until after the onset of the dormant season. The as -built length of Reach 1 is 1,204 LF. As in Reach 1, work along Reach 2 involves Priority Level I Restoration. Bedrock along the channel bed continues from Reach 1 into Reach 2 to Station 27+75. Channel alignment from Station 22+04 to 24+75 remained on-line and followed the existing alignment throughout a large meander. As in Reach 1, no grade control or habitat type structures were implemented within this section of the reach; however, contractors were able to use construction equipment to chisel out sections of rock and create streambed variability to grade. In -stream structures were incorporated into the design around Station 27+75, where the floodplain begins to widen and flatten. Construction activities continued downstream along the Mainstem towards the culverted stream crossing on Reach 2. An undersized culverted farm crossing on Reach 2 at Station 34+05 was replaced with the installation of two 48 -inch RCPs and one 42 -inch RCP, designed to provide bankfull flood relief and ensure the integrity of the crossing. Downstream of the crossing, Priority I Level design was continued throughout the remainder of Reach 2 and into Reach 3. The downstream segment of Reach 3 transitions from a Priority Level I approach to a Priority Level II. This allows the channel to step back down to its existing grade and tie into the existing channel at the project boundary. As in Reach 1, the existing degraded channel along Reach 2 and Reach 3 was filled and graded to match the design topography and promote the re-establishment of hydrologic connectivity to the floodplain and riparian wetlands, while minimizing the disturbance of the wetland areas and mature hardwoods. Upon completion of new channel segments along Reach 2 and Reach 3, in -stream structures, coir fiber matting, and permanent seeding were installed before moving to the next section. Again, vegetation planting of bioengineered structures and stream banks were delayed until after the onset of the dormant season. The as -built length of Reach 2 and Reach 3 is 1,782 LF and 829 LF, respectively. While construction was being completed along Reach 2 and Reach 3, contractors brought another construction crew to begin work on Reach 7 and its upstream constructed wetland. Prior to the excavation of the BMP, the contractor created and matted a small diversion ditch to carry "clean" water run-off around the area set aside for the BMP work. Work then began on the excavation of the BMP. The BMP was constructed off-line from Reach 7 to act as its own sediment trap. Next the BMP's permanent pool and littoral shelf were graded to design elevations and the concrete weir was formed and poured. After the concrete had cured, the on-site Engineer verified its grade, and a riprap spillway was installed. Prior to completion, the contractor redirected the diversion ditch from around the BMP into its inlet, so it would be able to carry pollutant -laden run-off from an existing drainage swale within the surrounding pasture and outside the easement to the constructed wetland for treatment. After the construction of the BMP was completed, the contractor stabilized the area with temporary and permanent riparian seed and mulch and began work on Reach 7 at Station 10+00. Vegetative plantings were installed during the dormant season, and herbaceous plugs were installed in late May. MICHAEL BAKER ENGINEERING, INC. PAGE 3-6 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Construction activities continued downstream on Reach 7 to its confluence with the Mainstem at the Reach 1 and Reach 2 break. Work along Reach 7 implemented a B4a' stream type through Priority Level I Restoration. Due to the nature of the stream type and the narrow channel corridor, a majority of this channel was kept in its existing location, while the channel dimension and profile were restored. Grade control structures were used to maintain channel grade and sediment transport functions while increasing habitat and bedform diversity. Upon completion of new channel segments, in -stream structures, coir fiber matting, and permanent seeding, were installed before moving to Reach 5. The as -built length of Reach 7 is 399 LF. As stated previously, live stake planting were delayed until after the onset of the dormant season. Both Reach 7 and its upstream constructed wetland are included in the conservation easement and were permanently fenced from cattle access. After completing the construction along the Mainstem through Reach 3, the construction crew moved to the upstream extent of Reach 4 to begin work on the upstream constructed wetland. Prior to the excavation of the BMP, the contractor created and matted a small diversion ditch to carry "clean" water run-off around the area set aside for the BMP work. Work then began on the excavation of the BMP. The BMP was constructed off-line from Reach 4 to act as its own sediment trap. During construction of the BMP, contractors exposed large amounts of very rocky soils and bedrock along the bed and side slopes of the wetland. Though difficult, the majority of the permanent pool and littoral shelf were excavated to grade, with on minor inflections of +/- 1 -foot along the bottom. Grading, though challenging, was met in areas were rock was exposed along the side slopes. After excavation of the BMP was completed, the concrete weir was formed. Due to excessive rainfall, pouring of the weir was delayed slightly; therefore, the riprap spillway was installed first, then the concrete weir was poured, allowed to cure, and the on-site Engineer verified its grade. Prior to completion, the contractor redirected the diversion ditch from around the BMP into its inlet, so it would be able to carry pollutant -laden run-off from an existing drainage Swale within the surrounding pasture and outside the easement to the constructed wetland for treatment. After the construction of the BMP was completed, the contractor stabilized the area with temporary and permanent riparian seed and mulch and began work on Reach 4 at Station 10+00. Vegetative plantings were installed during the dormant season, and herbaceous plugs were installed in late March. Construction activities continued downstream on Reach 4 to its terminus at Station 14+47 where Reach 5 discharges into the channel, and Reach 6 begins. Work along Reach 4 was kept on-line and consisted of Enhancement Level I activities to restore the channel to the appropriate dimension and profile of a `B4' type stream. Floodplain benching was used increase floodplain relief in areas where the floodplain is pinched due to steep topography. Structure type and placement followed the design plans; however, structures using logs were changed to boulders. The contractor did not disturb vegetation within the Enhancement area, unless it was necessary to remove existing invasive species vegetation or trees that were damaged or stressed due to significant bank erosion. Upon completion of new channel segment and the installation of in -stream structures, coir fiber matting and permanent seeding were installed before moving to Reach 6. As stated previously, live stake and riparian plantings were delayed until after the onset of the dormant season. Both Reach 4 and its upstream constructed wetland are included in the conservation easement and were permanently fenced from cattle access. The as -built length of Reach 4 is 447 LF. While construction was being completed by a crew on Reach 4, the construction crew previously working on Reach 7 moved to Reach 5. Work began on the upstream portion (Station 10+00) of Reach 5 and progressed downstream to its confluence at the reach break of Reach 4 and Reach 6. Work along Reach 5 implemented an Enhancement Level II approach. Banks were graded to stabilize eroding slopes. Boulder sills were placed in the downstream portion of the reach to control grade, enhance pool -to -pool spacing, and improve the quality of pool habitat present. Invasive species were either removed or treated and mature native trees were left intact where feasible. After construction was MICHAEL BAKER ENGINEERING, INC. PAGE 3-7 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) complete on Reach 5 and the channel was stabilized with temporary and riparian seed, the supplemental construction crew demobilized from the Site, leaving the primary crew to work on Reach 6. The as - built length of Reach 5 after construction is 344 LF. Planting of the riparian buffer occurred during the dormant season. Work along the entire length of Reach 6 consisted of Priority Level I Restoration. Construction started in the upstream extent and progressed downstream to a culverted stream crossing at Station 20+30. Work along this portion of the reach was conducted on-line allowing for pattern variations that incorporate slight meanders and riffle -step -pool sequences appropriate for a B4' stream type. A drainage feature located in the left floodplain at Station 19+50 was graded into trapezoidal swale and matted to stabilize the side slopes and prevent post -construction erosion or headcutting. As in Reach 4, structure material containing the use of logs was changed to boulders. Structure placement varied slightly and an additional boulder sill was added in the upstream extent of Reach 6 in order to provide better grade control. A culverted crossing (48 -inch RCP) was installed along Reach 6 at Station 20+30. The majority of the crossing lies outside of the conservation easement; however, due to crossing stability issues, the culvert extends approximately six feet into the easement on the downstream portion of Reach 6. This minor easement encroachment has been removed from the as -built restoration length on Reach 6 and the associated SMUs have been adjusted accordingly. The installation of the crossing in conjunction with easement fencing along Reach 6 restricts cattle access to the restored stream, while still allowing for pasture rotation and farm equipment passage. Upon completion of the crossing, side slopes were stabilized and work progressed downstream. Work conducted downstream of the crossing on Reach 6 from Station 20+50 to 25+50 was similar to that of the upstream section; however, in this portion of Reach 6, bedrock was present along the stream bed in multiple locations. Therefore, grade control structures were only implemented along this section of the reach where bedrock was not present. However, the presence of bedrock did not impede the implementation of bio -engineered structures as designed. Stream work at Station 25+50, transitioned from a `B4' type channel to a `C4' type channel. Work in this section was conducted mostly off-line allowing the channel to meander across a wider and flatter floodplain to its confluence with the Mainstem. Grade control and habitat structures were implemented in the form of vegetated geo-lifts, rock j -hooks, and constructed riffles. Mature wooded areas were left undisturbed along Reach 6, except for areas where the removal and/or treatment of invasive species was needed. Stream banks and vegetated geo-lifts were stabilized with temporary and permanent seed and mulch. Bare root vegetation and live stakes were planted during the dormant season. The as -built length of Reach 6 after construction is 1,346 LF. All excess fill material generated during construction of all reaches was wasted and stabilized on-site in the locations and as noted in the Erosion and Sediment Control plans. Minimal Site modifications involved the location and selection of some in -stream structures and bank stabilization practices. Substitutions and/or relocations were made based on existing field conditions and best professional judgment. All riparian buffer areas within the project boundaries are a minimum of 50 -feet along both stream banks and are protected in perpetuity by a recorded conservation easement that totals 25.1 acres. Permanent cattle exclusion fencing (woven wire) was installed outside the conservation easement boundary along all reaches that border pastureland. Access gates were installed near the stream crossings and at strategic locations for post -construction monitoring activities and maintenance access, if needed. In addition, permanent watering systems were tied to an existing on-site well and were installed in pasture areas as directed by the property owner. The As -built plan sheets/record drawings depict actual surveyed areas within the project area and depict any deviations from the final design plans to what was implemented on-site during construction. The MICHAEL BAKER ENGINEERING, INC. PAGE 3-8 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) as -built plan sheets/record drawings are located in Appendix D. The as -built results for the Project totaled 6,351 LF of stream and are outlined in Table 1. After construction was complete, multiple large rain events in November and December 2015 exposed multiple unstable floodplain drainage features along Reach 1 and Reach 2, as well as, a small headcut on Reach 7 at Station 12+00. Therefore, prior to the removal of sediment and control measures and permanent demobilization and the onset of easement planting, Baker and Wright met on-site on January 14, 2016 to generate a punch -list of final items for completion and to discuss a strategy to best address the areas of instability while limiting re -disturbance. Work to repair areas of instability and to address outstanding punch list items, began on January 18, 2016. Work began in the left floodplain of the upstream portion of Reach 1. Two drainage swales, one rock lined channel and one matted channel, were constructed to outlet stormwater through the floodplain and converge into a single rock lined swale before out -falling into Reach 1 at Station 10+75. Construction work then progressed downstream to Station 13+05. Drainage from an existing wetland feature was causing erosion at the top of the left stream bank. The area was lightly graded and lined with rock to its outfall with the Mainstem. From there repair work moved downstream to Station 17+50, where a small gully was discovered during construction. The erosional feature began at a roadside storm drainage outfall along Old Salisbury Road and continued perpendicularly across the left floodplain to the toe of slope. Previous attempts were made during the construction of this section of Reach 1 to stabilize the area, but were deemed insufficient. Therefore, a rock lined step -pool channel was implemented down slope to its tie- in with Reach 1. After completion of the step -pool channel, the construction crew split up to simultaneously repair the two remaining instability issues. Repair work on Reach 2 at Station 25+25 consisted of implementing a rock lined channel in the left floodplain that will intercept discharges from a ground water seep and roadside drainage. Repair work on Reach 7 at Station 12+00, included the addition of a boulder sill to control grade, and the repair of the riffle -pool complex upstream of the structure. Repair work and punch list items were complete on January 20, 2016. Upon final approval from Baker, sedimentation and erosion control measures such as temporary construction entrances, rock check dams, and silt fence were removed, and all disturbed areas were stabilized with temporary and permanent seed and mulch before de -mobilizing from the Site. Baker met with NCDMS on-site on February 2, 2016 for the final construction Site walk. NCDMS approved the construction work during the visit. The planting of bare -root trees and shrubs, live stakes, vegetated geo-lifts were completed and approved on March 11, 2016. The planting of herbaceous wetland plugs were completed in late May 2016. Herbaceous plantings were approved by Baker on June 1, 2016. NCDMS approved the Site plantings and monitoring device installations on June 20, 2016. MICHAEL BAKER ENGINEERING, INC. PAGE 3-9 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 4.0 PERFORMANCE STANDARDS Baker has obtained regulatory approval for numerous stream mitigation plans involving NCDMS Full -delivery Projects. The success criteria for the Site will follow the mitigation plans developed for these projects, as well as the Stream Mitigation Guidelines (SMG) issued in April 2003 (USACE). Channel stability, vegetation survival, and viability of wetland functions will be monitored on the Project Site. Post -restoration monitoring will be conducted for a minimum of five years or until the success criteria are met following the completion of construction to document project success. Different monitoring approaches are proposed throughout the project area and are based on the design approach to be used. Reaches 1, 2, 3, 4, 6, and 7 involve the Restoration and/or Enhancement I of the historic flow patterns as a single -thread channel, success criteria will follow those recommended by the Stream Mitigation Guidelines (USACE, et.al, 2003). Reach 5 will implement Enhancement Level II type success criteria, which will focus primarily on visual assessments and vegetation success. The monitoring parameters shall be consistent with the requirements described in the Federal Register Title 33 Navigation and Navigable Waters Volume 3 Chapter 2 Section § 332.5 paragraphs (a) and (b). Specific success criteria components and evaluation methods are described in Section 5.0 and report documentation will follow the NCDMS Baseline Monitoring Document template and guidance (v 1.0, 2009b). MICHAEL BAKER ENGINEERING, INC. PAGE 4-1 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 5.0 MONITORING PLAN AND SUCCESS CRITERIA 5.1 Stream Monitoring Geomorphic monitoring of the restoration reaches will be conducted once a year for a minimum of five years following the completion of construction to evaluate the effectiveness of the restoration practices. Monitored stream parameters include stream dimension (cross-sections), profile (longitudinal profile), pattern (planimetric survey), and visual observation with photographic documentation. The success criteria for the proposed Enhancement Level II reaches/sections will follow the methods described in sections 5.1.6 and 5.2. The methods used and related success criteria are described below for each parameter. 5.1.1 Bankfull Events and Flooding Functions The occurrence of bankfull events within the monitoring period will be documented by the use of a crest gauge and photographs. The crest gauge was installed in the floodplain within ten feet (horizontal) of the restored channel. The crest gauge will record the highest watermark between site visits, and the gauge will be checked at each site visit to determine if a bankfull event has occurred. Photographs will be used to document the occurrence of debris lines and sediment deposition on the floodplain during monitoring site visits. Two bankfull events must be documented within the 5 -year monitoring period. The bankfull events must occur in separate years; otherwise, the monitoring will continue until two floodplain events have been documented in separate years. 5.1.2 Flow Documentation Monitoring of flow will be conducted to demonstrate that the restored stream systems classified as intermittent exhibit base flow for some portion of the year during a year with normal rainfall conditions. In order to determine if rainfall amounts are normal for the given year, rainfall gauge data will be obtained from the nearest Stanly County weather station (CRONOS Database, NEWL — North Stanly Middle School, if available) and compared to the average monthly rainfall amounts from the Stanly Count WETS Table (MRCS, 2002). If a normal year of precipitation does not occur during the first five years of monitoring, flow conditions will continue to be monitored on the site until it documents that the intermittent streams have been flowing during the appropriate times of the year. The proposed monitoring of the restored intermittent reaches will include a combination of photographic documentation and the installation of two in -stream pressure transducers within the thalweg of the channel, one in the upstream portion and one in the downstream portion of Reaches 6 and 7. A regular and continuous series of remote photos over time will be used to subjectively evaluate channel flow conditions throughout the year. More specifically, the longitudinal photos should indicate the presence of flow within the channel in order to discern water levels within the pools and riffles. The photographs will be taken from a height of approximately five to six feet to ensure that the same locations (and view directions) at the site are documented in each monitoring period and will be shown on a plan view map. The visual monitoring effort, including the photo locations with descriptions, will be included with the annual monitoring reports. The devices will be inspected on a quarterly/semi- annual basis to document surface hydrology and provide a basis for evaluating general flow response to rainfall events and surface runoff during various water tables levels throughout the monitoring period. MICHAEL BAKER ENGINEERING, INC. PAGE 5-1 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 5.1.3 Cross-sections Permanent cross-sections will be installed at an approximate rate of one cross-section per twenty bankfull widths or an average distance interval (not to exceed 500 LF) of restored stream, with approximately twelve (12) cross-sections located at riffles, and seven (7) located at pools. Each cross- section will be marked on both stream banks with permanent monuments of rebar set in place to establish the exact transect used. A common benchmark will be used for cross-sections to facilitate easy comparison of year-to-year data. The cross-section surveys will occur annually and must include measurements of Bank Height Ratio (BHR) and Entrenchment Ratio (ER). The monitoring survey will include points measured at all breaks in slope, including top of stream banks, bankfull, inner berm, edge of water, and thalweg, if the features are present. Riffle cross-sections will be classified using the Rosgen Stream Classification System. There should be little change from the as -built cross-sections. If changes do take place, they will be documented in the survey data and evaluated to determine if they represent a movement toward a more unstable condition (e.g., down -cutting or erosion) or a movement toward increased stability (e.g., settling, vegetative changes, deposition along the stream banks, or decrease in width/depth ratio). Using the Rosgen Stream Classification System, all monitored riffle cross-sections should fall within the quantitative parameters (i.e. BHR no more than 1.2, an ER no less than 2.2 for `C' stream types and an ER between 1.4 and 2.2 for `B' stream types) defined for channels of the design stream type. Given the smaller channel sizes and meander geometry of the proposed steams, bank pins will not be installed unless monitoring results indicate active lateral erosion. Reference photo transects will be taken at each permanent cross-section. Lateral photos should not indicate excessive erosion or continuing degradation of the stream banks. Photographs will be taken of both stream banks at each cross-section. The survey tape will be centered in the photographs of the stream banks. The water line will be located in the lower edge of the frame, and as much of the stream bank as possible will be included in each photo. Photographers should make an effort to consistently maintain the same area in each photo over time. 5.1.4 Pattern The plan view measurements such as sinuosity, radius of curvature, meander width ratio will be taken on newly constructed meanders during baseline (Year 0) only. Subsequent visual monitoring will be conducted twice a year, at least five months apart, to document any changes or excessive lateral movement in the plan view of the restored channel. 5.1.5 Longitudinal Profile A longitudinal profile will be completed immediately after construction and annually thereafter for the duration of the five-year monitoring period. The as -built survey will be used as the baseline for subsequent surveys. The profile will be conducted for a total of 3,000 LF of the restored channels. Measurements will include thalweg, water surface, bankfull, and top of low bank. Each of these measurements will be taken at the head of each feature (e.g., riffle, run, pool, and glide) and the maximum pool depth. The survey will be tied to a permanent benchmark. 5.1.6 Bed Material Analysis After construction, there should be minimal change in the pebble count data over time given the current watershed conditions and sediment supply regime. Reachwide pebble counts shall be conducted annually for Reaches 1, 2, 3, and 6. Pebble counts shall be conducted immediately after construction and annually thereafter at the time the cross-section and longitudinal surveys are performed during the five-year monitoring period. These samples will reveal any changes in sediment gradation that occur over time as the stream adjusts to upstream sediment loads. Significant changes in sediment gradation shall be evaluated with respect to stream stability and watershed changes. MICHAEL BAKER ENGINEERING, INC. PAGE 5-2 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 5.1.7 Visual Assessment Qualified personnel, annually for a minimum of five years following construction, will conduct visual monitoring assessments of all stream sections. Photographs will be used to document success visually. Reference photos were taken from a height of approximately five to six feet. To ensure that the same locations are monitored, photograph locations have been marked in the field and documented in the As - built Plan Set. When modifications to photo position must be made due to obstructions or other reasons, the position will be noted along with any landmarks and the same position will be geographically located using a sub -meter GPS unit for use in subsequent monitoring years. Photographs will be used to evaluate channel aggradation or degradation, bank erosion, success of riparian vegetation, and effectiveness of erosion control measures subjectively. Reference photos include photos taken of structures along the restored streams. Photographers will make every effort to consistently document the same area in each photo point over time. All photo directions and locations have been documented in the As -built Plan Set. Locations and directions of photos will continue to be documented throughout the monitoring period. Points will be close enough together to provide an overall view of the reach. 5.2 Vegetation Monitoring Successful restoration of the vegetation on a site is dependent upon hydrologic restoration, planting of preferred canopy species, and volunteer regeneration of the native plant community. In order to determine if the criteria are achieved, vegetation -monitoring quadrants were installed and will be monitored across the site in accordance with the CVS- NCEEP Protocol for Recording Vegetation, Level 1-2 Plot Sampling, Version 4.2 (2008). Based on the CVS-EEP Entry Tool Database version 2.2.7 (Lee, 2007), twenty permanent monitoring quadrants were established within the floodplain areas throughout the conservation easement. The size of each quadrant is 100 square meters for woody species. Construction of the Site was completed in March 2016 including all buffer vegetation planting. The approved contract with NCDMS requires that all vegetation must be planted at least six months (180 days) before Baseline (Year 0) monitoring activities are conducted at the end of the first full growing season. Since the Site was planted in March 2016, Baseline (Year 0) and Year 1 Monitoring will be initiated in the fall, prior to the loss of leaves. Individual quadrant data will follow the guidelines established per CVS- NCEEP Protocol for Recording Vegetation, Level 1-2 Plot Sampling, Version 4.2 (2008). At the end of the first growing season, species composition, diameter, height, density, and survival will be evaluated for each subsequent year during a period of five years or until the final success criteria are achieved (Lee, et al., 2008). Individual seedlings will be marked to ensure that they can be found in subsequent monitoring years. Mortality will be determined from the difference between the previous year's living, planted seedlings and the current year's living, planted seedlings. The restored Site will be evaluated between September and November. While measuring species density and height is the current accepted methodology for evaluating vegetation success on mitigation projects, species density and height alone may be inadequate for assessing plant community health. For this reason, the vegetation monitoring plan will incorporate the evaluation of additional plant community indices, native volunteer species, and the presence of invasive species vegetation to assess overall vegetative success. The interim measure of vegetative success for the Site will be the survival of at least 320, 3 -year old, planted woody stems (trees and shrubs) per acre at the end of year three of the monitoring period. The final vegetative success criteria will be the survival of 260, 5 -year old, planted woody stems (trees and shrubs) per acre at the end of year five of the monitoring period. Vegetation monitoring will be conducted for five years post -construction or until vegetative success criteria are met. MICHAEL BAKER ENGINEERING, INC. PAGE 5-3 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Baker will provide any required remedial action on a case-by-case basis, such as replanting more wet/drought tolerant species, beaver management/dam removal, or removing undesirable/invasive species vegetation, and continue to monitor vegetation performance until the corrective actions demonstrate that the Site is trending towards or meeting the success criteria. Additionally, herbaceous vegetation, primarily native grasses and forbs, was seeded/planted throughout the Site. During and immediately following construction activities, all ground cover at the project Site was in compliance with the NC Erosion and Sedimentation Control requirements. 5.3 Wetland Monitoring Wetland restoration and creation will be monitored after construction by groundwater wells and periodic visual inspections. Post -construction groundwater monitoring stations were installed across the Project Site in areas similar to those from pre -construction monitoring. Installation and monitoring of the groundwater stations will follow the USACE standard methods outlined in the ERDC 7N-ff7?AP-05-2 (USACE, 2005). Water levels will be collected and analyzed in the same manner as the pre -construction monitoring period. Groundwater and surface water levels (overbank events) will be compared to pre -restoration conditions and onsite reference stations; however, success criteria for wetland hydrology will be met when each wetland site is saturated within 12 inches of the soil surface for 9 percent of the growing season (NCIRT, 2013). To document the hydrologic conditions of the restored site, each groundwater monitoring station will be monitored for seven years post -construction or until wetland success criteria are met. As stated in the May 13, 2013 letter from NCEEP to the IRT, "In the fourth year of monitoring, EEP will decide if the specific site may qualify to close out after five successful monitoring years. For those, EEP will submit to the IRT for early closure. For any ... site that EEP does not think meet early closeout criteria, EEP will contact out to complete the final two years" of monitoring (NCEEP, 2013). A copy of the letter has been included in Appendix F for reference. In order to determine if the rainfall is normal for the given year, rainfall amounts will be tallied using data obtained from the Stanly County WETS Station (NRCS, 2002) and from the automated weather station at the North Stanly Middle School (NEWL) in New London, approximately 1.5 miles southeast of the Project Site on Old Salisbury Rd. Data from the NEWL station can be obtained from the CRONOS Database located on the State Climate Office of North Carolina's website (2011). Therefore, a rain gauge will not be installed on-site. Visual inspection of proposed wetland areas will be conducted to document any visual indicators that would be typical of jurisdictional wetlands. This could include, but is not limited to, vegetation types present, surface flow patterns, stained leaves, and ponded water. Wetland plants will be documented along with other visual indicators noted above. Proposed wetland restoration and creation areas that exhibit all three wetland indicators (the presence of hydric soils, wetland hydrology, and wetland vegetation) after construction and through the monitoring period will validate wetland restoration and creation success. 5.4 Stormwater Management Monitoring Implementation of stormwater wetland BMPs located at the upstream extent of Reaches 4 and 7 will be visually monitored for vegetative survivability and permanent pool storage capacity using photo documentation during the 5 -Year monitoring period. Maintenance measures will be implemented during the 5 -Year monitoring period to replace dead vegetative material and to remove excess sedimentation from permanent pools, as needed. MICHAEL BAKER ENGINEERING, INC. PAGE 5-4 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 6.0 AS -BUILT DATA DOCUMENTATION To evaluate project success, post -construction monitoring will be conducted for a minimum of five years for both the stream and vegetation components of the project and for a minimum of seven years for the wetland components of the project or until the success criteria are met. The specific locations for the vegetation plots, flow/crest gauges, groundwater monitoring wells, and cross-sections are shown on the as -built plan sheets. 6.1 Stream Data For monitoring stream success criteria, nineteen (19) permanent cross-sections were installed along Restoration and Enhancement I reaches throughout the Site. The permanent cross-sections will be used to monitor channel dimension and bank stability over time. One crest gauge was installed along Reach 3. The crest gauge will be used to document the occurrence of bankfull events. To provide a baseline for evaluating changes in bed conditions over time, a longitudinal survey was completed for each of the following stream reaches upon which Restoration and/or Enhancement I Mitigation was conducted: Reach 1, Reach 2, Reach 3, Reach 4, Reach 6, and Reach 7. The as -built permanent cross-sections (with photos) and the as -built longitudinal data, as well as the quantitative pre -construction, reference reach, and design data used to determine restoration approach are provided in Appendix B. In addition, the as -built reachwide bed material sampling data for Reachl, Reach 2, Reach 3, and Reach 6 are included in Appendix B. As - built data will be used for comparison to post -construction monitoring data. The locations of the permanent cross-sections and the crest gauge are shown on the as -built plan sheets in Appendix D. Representative photographs from selected portions of each project reach are provided in Appendix E. 6.2 Vegetation Data Bare -root trees and shrubs were planted within restoration and enhancement areas of the conservation easement. A minimum 50 -foot buffer was established and/or protected along both banks of all stream reaches. Planting of bare -root trees and shrubs, live stakes, and herbaceous plugs began in March of 2016. Bare -root and live stake planting were completed on March 11, 2016 and the installation of herbaceous plugs was completed in May of 2016. The Mitigation Plan for the Site specifies that the number of quadrants required shall be based on the CVS- NCEEP monitoring guidance (2007). The total number of quadrants was calculated using the CVS- NCEEP Entry Tool Database version 2.2.7 (CVS-NCEEP, 2007). The sizes of individual quadrants are 100 square meters. Twenty (20) vegetation plots were installed throughout the Project Site. The initial planted density of each species and within each vegetation monitoring plot is provided in Table 8 and Table 9, respectively. The average density of planted bare root stems, based on the data from the twenty vegetation monitoring plots, is 730 stems per acre. The locations of the vegetation plots are shown on the as -built plan sheets in Appendix D. 6.3 Wetlands Data After construction was complete, eight (8) groundwater monitoring wells were reinstalled within wetland restoration and creation areas throughout the Project Site. In addition, one well was reinstalled in each of the reference wetlands (Monitoring Wells 1 and 6); therefore, totaling ten (10) in all. Groundwater monitoring well installation was complete by mid-March 2016. Groundwater monitoring well data will document water table hydrology throughout the monitoring period and will be compared to pre -restoration and reference conditions. Each ground water monitoring well will record the groundwater level depth below ground surface in inches, twice per day and at 12 -hour intervals throughout the monitoring period. MICHAEL BAKER ENGINEERING, INC. PAGE 6-1 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Post -construction groundwater monitoring wells were installed in the same locations as pre -construction where feasible. However, due to the following, location modifications for some of the post -construction monitoring wells from their pre -construction was necessary. Pre -construction locations of monitoring wells 4, 5, 8, and 10 were located within or too close to the restored channel alignment, Well installation in or near the pre -construction locations of monitoring wells 2, 3, 4, 5, 8, and 10 was not feasible due to auger refusal through the rocky soil substrate, and Pre -construction location of monitoring well 9 was located at the head of Reach 4 to monitor the ground water hydrology of the proposed constructed wetland; therefore, monitoring well 9 was moved to monitor ground water hydrology of an unrepresented wetland creation area along Reach 2. The pre- and post -construction location of monitoring wells are depicted in Figures 4a and 4b of Appendix A. In addition, monitoring well locations are shown on the As -Built Plan Set that is located in Appendix D. 6.4 Flow Documentation Data After construction was complete, two in -stream pressure transducers (flow gauge) were installed within the thalweg of Reach 6 and Reach 7 to document intermittent base flow conditions during the monitoring period exhibiting normal rainfall conditions. One transducer was installed in the upstream portion of each reach, and one transducer was installed in the downstream portion of each reach. In addition, one remote wireless camera was installed, at the height of five to six feet, alongside the downstream flow data logger in Reach 6 and Reach 7 to subjectively evaluate channel flow conditions throughout the year. Installation of the flow gauge and the photo logger was complete in May 2016. Each flow gauge will record base flow data four times per day at 6 -hour intervals throughout the monitoring period, while the photo logger will take a picture once a day throughout the monitoring period. Locations for the flow gauges are shown on the as -built plan sheets in Appendix D. 6.5 Areas of Concern Per observations made during the NCDMS Site visit on February 2, 2016, invasive species, which are prevalent in areas outside of the conservation easement, may try to reestablish within the easement if not properly maintained. No other areas of concern were noted for the time of this report. Section 7.3 describes a specific corrective action plan that will be implemented for areas of concern. MICHAEL BAKER ENGINEERING, INC. PAGE 6-2 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 7.0 MAINTENANCE AND CONTINGENCY PLANS Maintenance requirements vary from site to site and are generally driven by the following conditions: Projects without established, woody floodplain vegetation are more susceptible to erosion from floods than those with a mature, hardwood forest. Projects with sandy, non -cohesive soils are more prone to bank erosion than cohesive soils or soils with high gravel and cobble content. Alluvial valley channels with access to their floodplain are less vulnerable to erosion than channels that have been disconnected from their floodplain. Wet weather during construction can make accurate channel and floodplain excavations difficult. Extreme and/or frequent flooding can cause floodplain and channel erosion. Extreme hot, cold, wet, or dry weather during and after construction can limit vegetation growth, particularly temporary and permanent seed. The presence and aggressiveness of invasive vegetation species can affect the extent to which a native species vegetation buffer can be established. The presence of beaver can affect vegetation survivability and stream function. The Site will be monitored on a regular basis and as well as a physical inspection of the Site at least once a year throughout the post -construction monitoring period. These site inspections may identify site components and features that require routine maintenance. Maintenance issues and recommended remediation measures will be detailed and documented in the post -construction monitoring reports. Factors that may have caused any maintenance needs, including any of the conditions listed above, shall be discussed. Routine maintenance will be most likely in the first two years following site construction and may include the following components as described below. 7.1 Streams Routine channel maintenance and repair activities may include modifying in -stream structures to prevent piping, securing loose coir matting, and supplemental installations of live stakes and other target vegetation along the project reaches. Areas of concentrated stormwater and floodplain flows that intercept the channel may also require maintenance to prevent stream bank failures and head -cutting until vegetation becomes established. 7.2 Wetland Routine wetland maintenance and repair activities may include supplemental installations of target vegetation within the wetland or installation and maintenance of groundwater wells. Areas of concentrated stormwater and floodplain flows that intercept the wetland may also require maintenance to prevent scour. 7.3 Vegetation Vegetation will be maintained to ensure the health and vigor of the targeted plant community. Routine vegetation maintenance and repair activities may include supplemental planting, pruning, and fertilizing. Baker will provide required remedial action on a case-by-case basis and will continue to monitor vegetation performance until the corrective actions demonstrate that the site is trending towards or meeting the standard requirement. MICHAEL BAKER ENGINEERING, INC. PAGE 7-1 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Existing mature woody vegetation will be visually monitored during annual site visits to document any mortality, due to construction activities or changes to the water table that may negatively affect existing forest cover or favorable buffer vegetation. Additionally, herbaceous vegetation, primarily native grasses, will be seeded/planted throughout the site as necessary. Exotic invasive plant species will be controlled by mechanical and/or chemical methods. Any invasive plant species control requiring herbicide application will be performed in accordance with NC Department of Agriculture and Consumer Services (NCDA&CS) rules and regulations. 7.4 Site Boundary Site boundaries have been demarcated in the field to ensure clear distinction between the mitigation site and adjacent properties. Boundaries can be identified by fence, marker, bollard, post, or other means as allowed by site conditions and/or conservation easement. Boundary markers disturbed, damaged, or destroyed will be repaired and/or replaced on an as needed basis. 7.5 Farm Road Crossing The farm road crossings within the Site may be maintained only as allowed by the recorded Conservation Easement, deed restrictions, rights of way, or corridor agreements. 7.6 Beaver Management Routine maintenance and repair activities caused by beaver activity may include supplemental planting, pruning, and dam breeching/dewatering and/or removal. Beaver management will be performed in accordance with US Department of Agriculture (USDA) rules and regulations using accepted trapping and removal techniques only within the project boundary. MICHAEL BAKER ENGINEERING, INC. PAGE 7-2 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 8.0 REFERENCES Carolina Vegetation Survey (CVS) and NC Ecosystem Enhancement Program (NCEEP). 2007. CVS- NCEEP Data Entry Tool v. 2.2.7. University of North Carolina, Raleigh, NC. Lee, M., Peet R., Roberts, S., Wentworth, T. CVS-NCEEP Protocol for Recording Vegetation, Version 4.1, 2007. North Carolina Division of Mitigation Services (formerly NC Ecosystem Enhancement Program). 2009b. Baseline Monitoring Document Format, Data Requirements, and Content Guidance, v. 1.0. Raleigh, NC. 2013. EEP Sites -Seven Year Monitoring. Letter to IRT, May 13, 2013. North Carolina Department of Environment and Natural Resources. Raleigh, NC. NC Interagency Review Team (NCIRT). 2013. September 10, 2013 Meeting with the NCIRT to discuss Proposed SMU Adjustments for Implementing BMPs and Increased Buffer Widths and Verifications for Wetland Restoration, Creation, and Success Criteria. Baker Attendees: Kristi Suggs and Scott Hunt. Falls Lake Visitor Assistance Center, Raleigh, NC. Rosgen, D. L. 1994. A classification of natural rivers. Catena 22:169-199. . 1996. Applied River Morphology. Wildland Hydrology Books, Pagosa Springs, Colo. Schafale, M.P. 2012. Guide to the Natural Communities of North Carolina, Fourth Approximation. North Carolina Natural Heritage Program (NHP), NCDENR, Raleigh, North Carolina. United States Army Corps of Engineers. 2010. Interim Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Eastern Mountains and Piedmont Region. ERDC/EL TR -10-9, Vicksburg, MS. http://www.saw.usace.army.mil/Wetlands/JDs/EMP Piedmont.pdf . 2010 NC Wetland Assessment Method (NCWAM). Prepared with cooperation from US Environmental Protection Agency, NC Department of Transportation, U.S. Fish and Wildlife Service, NC Department of Environmental Quality, v4.1. . 2003. Stream Mitigation Guidelines. Prepared with cooperation from US Environmental Protection Agency, NC Wildlife Resources Commission, and the NC Division of Water Quality. www.saw.usace.gnM.mil/wetlands/Mitigation/stream mitigation.html .. 1987. Corps of Engineers Wetlands Delineation Manual. Technical Report Y-87-1. Environmental Laboratory. US Army Engineer Waterways Experiment Station. Vicksburg, MS. MICHAEL BAKER ENGINEERING, INC. PAGE 8-1 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) APPENDIX A Figures 1 — 4b Tables 1 — 4 DIRECTIONS TO SITE FROM RALEIGH, NC: Take 1-40 West toward Sanford/Wake Forest. Take Exit 293 (1-440/US-64 W/US-1) toward Sanford/Wake Forest. Keep left at the fork toward US -1 S/US-64 W. Take Exit 293A for US -1 S/US-64 W toward Sanford/Asheboro. Keep left at the fork toward US -1 S/US-64 W. Continue on US -1 S/US-64 W towards Apex/Sanford/Asheboro. Take exit 98B to merge onto US -64 W towards Pitts boro/As heboro. After 62 miles, turn left onto Connector Rd. Turn right onto NC 49 S. After 28.4 miles, take a slight left onto N Main St. After 1.1 miles, turn left onto Old Salisbury Rd. Follow Old Salisbury Rd. for approximately 2.0 miles to its intersection with Misenheimer Rd. / Steakhouse Rd. Go through the intersection and continue on Old Salisbury Rd. for approximately 0.4 miles and the Project site is on the right accessed via a dirt farm road. Q Nc49 The subject project site is an environmental restoration Ri hlle site of the NCDEQ Division of Mitigation Services (DMS) and is encompassed by a recorded conservation easement, but is bordered by land under private ownership. Accessing the site may require traversing areas near or along the easement boundary and therefore access by o =, the general public is not permitted. Access by authorized personnel of state and federal agencies or their designees/contractors involved in the development, oversight and stewardship of the restoration site is permitted within the terms and timeframes of their defined roles. Any intended site visitation or activity by any o person outside of these previously sanctioned roles and activities requires prior coordination with DMS. Figure 1. Vicinty Map Map Vicinity LEGEND UT to Town Creek Restoration Project - Option A Project Site Stanly County, NC Q Project Area * —Streams Reference: NCDOT 02 & NC One Map — US Highways — Roads NC DMS Project No. 94648 Major Waterways NCDEQ Contract No. 003277 Municipalities Nov 2016 0 1,500 3,000 1" = 3000' Stanly County, NC 0 Yadkin (HUC 03040105060-040) Feet Reach 1 Reach 7 F s "+ Reach 2 Reach 6 Reach 3 4• 4 I' Reach 5 Reach 4 Gam♦ ��O Pio N NC oneMap, N enter for Geographic Information and Analysis, NC 911 Board MI P vl�lty LEGEND Michael Baker Project SiConservation Easement Figure 2. Mitigation Summary te ®Wetland Creation UT to Town Creek INTERNATIONAL * ® Wetland Restoration Restoration Project - Option A — Restoration Stanly County, NC Nov 2016 Enhancement I J 0 250 500 — Enhancement II NC DMS Project No. 94648 Feet ® Jurisdictional Wetlands NCDEQ Contract No. 003277 1" = 500' Stanly County, NC / Wetland BMPs Wvuretn V 1 49 Z w' "n DAVIDSON ROWAN RANDOLPH o Ne -------------------- ------------------ -------------------- -------r--------------------------- — — — — — — — — — — MossxF r- Fy said UJ LDDUS E U,4 jwpr�� Spencer Creek 4— L Ella, - Sh4yy Creekk Project Sitel ANSON x CHATHAM. UT to N�y? MONTGOMERY- I/ Rocky Creek MOORE W aws Eh d - RICHMOND 7 Map Vicinity Project Site LEGEND N Figure 3. Reference Site Locations Map a vicinity Michael Baker P c, ty Reference Reach Locations UT to Town Creek Restoration Project - Option A I N T E R N A T 1 0 N A L Project Site Stanly County, NC 0 3 6 NC DMS Project No. 94648 July 2016 C MENOMONEE:::::= Miles I" = 6 Miles NCDEQ Contract No. 003277 Stanly County, NC 4 a IllAlll I ++ * e rm - t4 N, IV? MW 2� � t " 1 x AW 2 0 Reach 7 y rill Ilk :. +MW 7 �e y AW1 MW 1 Rcach 2 iMF' UK t I k ` a IllAlll I ++ * e rm - t4 N, IV? MW 2� � t " 1 x AW 2 0 Reach 7 y rill Ilk :. +MW 7 �e y AW1 MW 1 Rcach 2 iMF' MW 3+ AW3 t k ` +^�. . N My W, 9 N NC OneMap, N,C.C:enter forG,eograp hic,9l,nformation and Analysis, NC 911 Board Michael Baker LEGEND Figure 4a. Monitoring Well Locations Groundwater Monitoring Well (As -Built) Existing Wetlands (As -Built & Existing) INTERNATIONAL Flow Transducer (As -built) ® Wetland BMPs UT to Town Creek Nov 2016 Z� Groundwater Auto Well (Existing) Conservation Easement Restoration Project - Option A Stanly County, NC NC DMS Project No. 94648 Wetland Creation 0 75 150 NC DEQ Contract No. 003277 Wetland Restoration Feet Station 10+00 - 34+00 - Reaches 1 & 2 V = 150' Station 10+00 - 14+00 - Reach 7 4 Reach 5 . .f ? 4- I N T E R N A T 1 0 N A INTERNATIONAL Nov 2016 NC DMS Project No. 94648 NC DEQ Contract No. 003277 LEGEND Monitoring Wells (As -Built) O Crest Gauge (As -Built) Flow Transducer (As -Built) 0 Groundwater Auto Well (Existing) Wetland Creation Wetland Restoration Existing Wetlands ® Wetland BMPs Conservation Easement 0 75 150 Feet V = 150' r` MW 9 MW 8_'� AW8 Reach 6 1� a' Zvi IF Figure 4b. Monitoring Well Locations (As -Built & Existing) UT to Town Creek Restoration Project - Option A Stanly County, NC Station 33+00 - 47+75 - Reaches 2 & 3 Station 10+00 - 13+44 - Reach 5 Station 10+00 - 47+47 - Reach 4 Station 14+47 - 28+13 - Reach 6 MW 4 :w a 41, , , i Reach 3 x. MW 5 AW5 1 � YV L..j AW 10 MW 10 AW6 Table 1. Project Mitigation Components UT to Town Creek Restoration Project - O tion A: DMS Project No ID. 94648 Project Component Wetland Position and Hydro Existing Footage or Riverine Non-Riverine Restored Footage, Creditable Footage, Restoration Approach Mitigation Enhancement I Mitigation Ratio Enhancement 11 344 Stationing Creation 1.56 Preservation Notes/Comments (reach ID, etc.) Type Acreage Acreage, or SF Acreage, or SF Level Priority Level Credits X:1 107 Full Channel Restoration, Planted Buffer, Exclusion of Livestock, and Permanent Reach 1 1181 10+00 - 22+04 1,204 1,204 R PI 1:1.0668 1284 Conservation Easement. Mitigation ratio of 1:1.0668 for buffer widths in excess of 50 -ft. Full Channel Restoration, Planted Buffer, Exclusion of Livestock, Permanent Reach 2 1672 22+04 - 40+46 1,842 1,782 R PI 1:1.08 1925 Conservation Easement, and a 60 -ft culverted farm road crossing. Mitigation ratio of 1:1.07 for buffer widths in excess of 50 -ft. Full Channel Restoration, Planted Buffer, Exclusion of Livestock, and Permanent Reach 3 721 40+46 - 48+75 829 829 R PI 1:1.10 912 Conservation Easement. Mitigation ratio of 1:1.1 for buffer widths in excess of 50 - ft. Dimension and Profile modified in keeping with reference, Planted Buffer, Livestock Exclusion, Permanent Conservation Easement, and Headwater Reach 4 404 10+00 - 14+47 447 447 EI PIII 1:1 447 Constructed Wetland. Mitigation Ratio of 1:1 as result of water quality benefits from the implementation of headwater constructed wetland. Dimension modified and structure implementation in keeping with reference, Reach 5 324 10+00 - 13+44 344 344 Ell PIV 2.5:1 138 Planted Buffer, Livestock Exclusion, and Permanent Conservation Easement. Full Channel Restoration, Planted Buffer, Exclusion of Livestock, Permanent Reach 6 1349 14+47 - 28+13 1,366 1,340 R P 1 1:1 1340 Conservation Easement, and a 26 -ft culverted farm road crossing. Headwater Constructed Wetland, Full Channel Restoration, Planted Buffer, Reach 7 386 10+00 - 13+99 399 399 R P1 1:1 399 Livestock Exclusion, and Permanent Conservation Easement. Minor floodplain grading, of 12 -inches or less, to restore floodplain hydrolgy and Wetland Group 1 (WG I) RNR 0 2.56 2.56 R 1:1 2.56 remediate compaction, based on hydric soil investigation. Planted, Excluded Livestock and Permanent Conservation Easement. Floodplain grading, of 12 -inches or greater, to restore relic floodplain hydrolgy and Wetland Group 2 (WG2) RNR 0 1.56 1.56 C 3:1 0.52 remediate compaction, based on hydric soil investigation. Planted, Excluded Livestock and Permanent Conservation Easement. Buffer Grou 1 (BG 1) Buffer Grou 2 (BG2) Buffer Grou 3 (BG3) Length and Area Summations by Mitigation Category Restoration Level Stream linear feet Riparian Wetland Non -riparian Wetland Credited Buffer (acres) acres (square feet Riverine Non-Riverine Restoration 5554 2.56 Enhancement Enhancement I 447 Enhancement 11 344 Creation 1.56 Preservation lHigh Quality Pres lverall Assets Summary Asset Category Overall Credits Stream 6445* RP Wetland 3.08 * Stream assests are based on the stream length from the As -Built survey. Since the As -Built survey stream lengths exceeded the anticipated design lengths, the stream assets exceeded that of the proposed assest range listed in the Mitigation Plan. MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) General Note - The above component table is intended to be a close complement to the asset map. Each entry in the above table should have clear distinction and appropriate symbology in the asset map. 1- Wetland Groups represent pooled wetland polygons in the map with the same wetland type and restoration level. If some of the wetland polygons within a group are in meaningfully different landscape positions, soil types or have different community targets (as examples), then further segmentation in the table may be warranted. Buffer groups represent pooled buffer polygons with common restoration levels. 2 - Wetland Position and Hydro Type - Indicates Riparian Riverine, (RR), riparinan non-riverine (RNR) or Non- Riverine (NR) 3- Restored Footage, Acreage or Square Feet (SF) 4 - Creditible Footage, Acreage or Square feet - creditible anounts after exclusion and reductions are accounted for, Table 2. Project Activity and Reporting History UT to Town Creek Restoration Project - Option A: DMS Project No ID. 94648 Activity or Report Scheduled Completion Data Collection Complete Actual Completion or Delivery Mitigation Plan Prepared N/A N/A Apr -14 Mitigation Plan Amended N/A N/A Dec -14 Mitigation Plan Approved N/A N/A Dec -14 Final Design — (at least 90% complete) N/A N/A Jan -15 Construction Begins N/A N/A Jul -15 Temporary S&E mix applied to entire project area N/A N/A Jan -16 Permanent seed mix applied to entire project area N/A N/A Jan -16 Planting of live stakes Feb -16 N/A Mar -16 Planting of bare root trees Feb -16 N/A Mar -16 Planting of herbaceous plugs Jun -16 N/A May -16 End of Construction Dec -16 N/A Jan -16 Survey of As -built conditions Year 0 Monitoring -baseline) Apr- 16 Ma -16 Jun -16 Baseline Monitoring Report May -16 Jun -16 Nov -16 Year 1 Monitoring Nov -16 N/A N/A Year 2 Monitoring Nov -17 N/A N/A Year 3 Monitoring Nov -18 N/A N/A Year 4 Monitoring Nov -19 N/A N/A Year 5 Monitoring Nov -20 N/A N/A Year 6 Wetland Monitoring Nov -21 N/A N/A Year 7 Wetland Monitoring Nov -22 N/A N/A MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Table 3. Project Contacts UT to Town Creek Restoration Project - Option A: DMS Project ID No. 94648 Designer Michael Baker Engineering, Inc. 797 Haywood Road, Suite 201 Asheville, NC 28806 Contact: Jacob Byers, PE, Tel. 828-412-6101 Construction Contractor 160 Walker Road Wright Contracting, LLC. Lawndale, NC 28090 Contact: Joe Wright, Tel. 919-663-0810 Planting Contractor P.O. Box 458 H.J. Forest Service Holly Ridge, NC 28445 Contact: Matt Hitch, Tel. 910-512-1743 Seeding Contractor 160 Walker Road Wright Contracting, LLC. Lawndale, NC 28090 Contact: Joe Wright, Tel. 919-663-0810 Seed Mix Sources Green Resources, Tel. 336-855-6363 Mellow Marsh Farm, Tel. 919-742-1200 Nursery Stock Suppliers Mellow Marsh Farm, Tel. 919-742-1200 Foggy Mountain Nursery, Tel. 336-384-5323 ArborGen, Tel. 843-528-3203 Monitoring Performers Michael Baker Engineering, Inc. 9716-B Rea Road 956 Charlotte, NC 28277 Contact: Stream Monitoring Point of Contact Kristi Suggs, Tel. 704-579-4828 Vegetation Monitoring Point of Contact Kristi Suggs, Tel. 704-579-4828 MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Table 4. Project Attributes UT to Town Creek Restoration Project - Option A: DMS Project ID No. 94648 Project County Stanly Physiographic Region Piedmont Ecoregion Carolina Slate Belt Project River Basin Yadkin - Pee Dee USGS HUC for Project (14 digit) 03040105060040 NCDWQ Sub-basin for Project 03-07-13 Within Extent of DMS Watershed Plan Lower Yadkin RBRP, 2009 WRC Class (Warm Cool Cold) Warm % Project Easement Fenced/Demarcated 100% Beaver activity observed during design phase No activity observed Restoration Component Attribute Table Reach 1 Reach 2 Reach 3 Reach 4 Reach 5 Reach 6 Reach 7 Drainage Area ac. 532.1 616.6 766.7 53.7 48.9 127.8 29.2 Stream Order 2 2 3 1 1 2 1 Restored Length LF 1,204 1,782 829 447 344 1,340 399 Perennial (P)/Intermittent P P P I I I I Watershed Type Rural, Urban, etc. R R R R R R R Watershed LULC Distribution Rural Residential 6% 1% 0% 1% 2% 0% 0% Ag-Row Crop 8% 0% 0% 14% 4% 0% 10% Ag-Livestock 57% 85% 70% 59% 17% 88% 64% Forested 8% 0% 0% 17% 62% 0% 21% Other/Open Area 8% 0% 0% 0% 9% 0% 0% Commercial 10% 0% 0% 0% 0% 0% 0% Roadwa 3% 4% 2% 3% <1% 0% 0% Wooded-Livestock 0% 10% 28% 6% 4% 12% 5% Oen Water 0% 0% 0% 0% <1% 0% 0% Watershed Impervious Cover % 19% 5% 2% 4% <4% <1% <1% NCDWR AU/Index# 13-17-31-1-1 NCDWQ Classification C 303(d) Listed No 303 d) Listing Stressor N/A Total Acreage of Easement 5.35 8.01 3.79 1.97 1.06 3.55 1.36 Total Vegetated Easement Acreage 4.81 6.97 3.48 1.63 0.94 3.22 1.26 Total Planted Acreage for Restoration 4.81 6.97 3.48 1.63 0.94 3.22 1.26 Reach 1 Reach 2 Reach 3 Reach 4 Reach 5 Reach 6 Reach 7 Ros en Classification(existing) E4 E4 E4 B4 B4 B4 B4a Ros en Classification as-built C4 C4 C4 B4 B4 C4b B4a Valley Type VIII VIII VIII II II I1 H Valley Sloe 0.0092 0.0092 0.0089 0.023 0.0447 0.0243 0.0495 Trout Waters Designation No Species of Concern, edangered etc. Y/N No*, Yes** Dominant Soil Series and Characteristics Series OaA OaA OaA GoF GoF GoF BaD Depth 46" 46" 46" 36" 36" 36" 40" Clay % 10-35% 10-35% 10-35% 5-27% 5-27% 5-27% Oct-55 K 0.28 0.28 0.28 0.05 0.05 0.05 0.15-0.24 T 4 4 4 4 4 4 3 * Bald Eagle (Haliaeetus leucocephalus ) a BGEPA species is listed as occurring in Stanly County; however, suitable habitat is not located within the Project area or within two miles of the Project site. ** Schweinitz's Sunflower (Helianthus schweinitzii) A federally endangered species is listed as occurring within Stanly County and though suitable habitat is present, a field study was conducted and no species were located within the Project area. NCNHP database indicated there are no known populations of these species within two miles of the study area. (NRCS, 2010a; NCDENR, 2007 & 2008; USFWS, 2012; NCNHP, 2012) MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) APPENDIX B Morphological Summary Data Tables 5 and 6 Cross-section Data and Photos Longitudinal Profile Reachwide Pebble Count Data Table 5. Baseline Stream Summary UT to Town Creek Restoration Project - Option A: DMS Project ID No. 94648 Reach 1 (1,204 LF) Parameter Design As-built Min Mean Med Max SD n Min Mean Med Max SD n Dimension and Substrate - Riffle BF Width (ft) ----- 13.5 - - - ----- ----- ----- 11.8 ----- ----- 14.4 ----- 3 Floodprone Width (ft) 45 ----- ----- 63 ----- ----- 33.1 ----- ----- 91.8 ----- 3 BF Mean Depth (ft) ----- 1 ----- ----- ----- ----- 0.8 ----- ----- 1.0 ----- 3 BF Max Depth (ft) ----- 1.4 ----- ----- ----- ----- 1.2 ----- ----- 1.4 ----- 3 BF Cross-sectional Area ff) ----- 13.8 ----- ----- ----- ----- 9.1 ----- ----- 13.9 ----- 3 Width/Depth Ratio ----- 13.2 ----- ----- ----- ----- 14.4 ----- ----- 15.2 ----- 3 Entrenchment Ratio 3.3 ----- ----- 4.7 ----- ----- 2.8 ----- ----- 6.4 ----- 3 Bank Height Ratio ----- 1 ----- ----- ----- ----- 1.0 ----- ----- 1.0 ----- 3 d50 (mm) ----- 50 ----- ----- ----- ----- ----- 31.2 ----- ----- ----- ----- Pattern Channel Beltwidth (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Radius of Curvature (ft) ----- ----- ----- ----- ----- ----- 42.0 51.6 ----- 72.9 ----- 18 Rc:Bankfull width (ft/ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Meander Wavelength (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Meander Width Ratio ----- ----- ----- ----- ----- ----- ----- 2.6 ----- ----- ----- 15 Profile Riffle Length (ft) ----- ----- ----- ----- ----- ----- 16.9 33.0 34.2 42.0 ----- 7 Riffle Slope (ft/ft) 0.01 ----- ----- 0.017 ----- ----- 0.011 0.017 0.016 0.024 ----- 7 Pool Length (ft) ----- ----- ----- ----- ----- ----- ----- ----- ---------- ----- ----- Pool Spacing (ft) 20.3 ----- ----- 67.5 ----- ----- 46.0 62.0 64.0 75.0 ----- 10 Pool Max Depth (ft) 2.1 ----- ----- 3.6 ----- ----- 2.50 ----- ----- 2.52 ----- 2 Pool Volume (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Substrate and Transport Parameters Ri% / Ru% / P% / G% / S% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ---- SC% / Sa% / G% / B% / Be% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ---- d16 / d35 / d50 / d84 / d95 11.3 / 33.0 / 50.0 / 128.0 / >2048 4.0 / 18.4 / 31.2 / 96.6 / >2048 / >2048 Reach Shear Stress (competency) lb/F ----- 0.41 ----- ----- ----- ----- ----- ----- ----- ----- ----- Max part size (mm) mobilized at bankfull (Rosgen Curve) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Stream Power (transport capacity) W/m2 ----- 26.6 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Additional Reach Parameters Drainage Area (SM) ----- ----- ----- 0.830 ----- ----- ----- 0.83 ----- ----- ----- ----- Impervious cover estimate (%) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Rosgen Classification ----- C4 ----- ----- ----- ----- ----- C4 ----- ----- ----- ----- BF Velocity (fps) ----- 3.6 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- BF Discharge (cfs) ----- 13.8 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Valley Length ----- ----- ----- ----- ----- ----- ----- 1,082 ----- ----- ----- ----- Channel length (ft)2 ----- 1,192 ----- ----- ----- ----- ----- 1,206 ----- ----- ----- ----- Sinuosity ----- 1.10 ----- ----- ----- ----- ----- 1.11 ----- ----- ----- ----- Water Surface Slope (Channel) (ft/ft) ----- 0.0094 ----- ----- ----- ----- ----- 0.0096 ----- ----- ----- ----- BF slope (ft/ft) ----- ----- ----- ----- ----- ----- ----- 0.0107 ----- ----- ----- ----- Bankfull Floodplain Area (acres) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- BEHI VL% / L% / M% / H% / VH% / E% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Channel Stability or Habitat Metric ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Biological or Other ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Harman, W.A., G.D. Jennings, J.M. Patterson, D.R. Clinton, L.O. Slate, A.G. Jessup, J.R. Everhart, and R.E. Smith. 1999. Bankfull hydraulic geometry relationships for North Carolina streams. Wildland Hydrology. AWRA Symposium Proceedings. D.S. Olsen and J.P. Potyondy, eds. American Water Resources Association. June 30-July 2, 1999. Bozeman, MT. MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Table 5. Baseline Stream Summary (continued) UT to Town Creek Restoration Project - Option A: DMS Project ID No. 94648 Reach 2 (1,782 LF) Parameter Design As-built Min Mean Med Max SD n Min Mean Med Max SD n Dimension and Substrate - Riffle BF Width (ft) ----- 14.0 - - - ----- ----- ----- 15.4 ----- ----- 15.6 ----- 3 Floodprone Width (ft) 83 ----- ----- 104.0 ----- ----- 74.9 ----- ----- 102.7 ----- 3 BF Mean Depth (ft) ----- 1.1 ----- ----- ----- ----- 1.0 ----- ----- 1.1 ----- 3 BF Max Depth (ft) ----- 1.4 ----- ----- ----- ----- 1.3 ----- ----- 1.8 ----- 3 BF Cross-sectional Area ff) ----- 14.7 ----- ----- ----- ----- 14.8 ----- ----- 17.0 ----- 3 Width/Depth Ratio ----- 13.3 ----- ----- ----- ----- 14.2 ----- ----- 16.5 ----- 3 Entrenchment Ratio 5.9 ----- ----- 7.4 ----- ----- 4.8 ----- ----- 6.7 ----- 3 Bank Height Ratio ----- 1.0 ----- ----- ----- ----- 1.0 ----- ----- 1.0 ----- 3 d50 (mm) ----- 50 ----- ----- ----- ----- ----- 20.9 ----- ----- ----- ----- Pattern Channel Beltwidth (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Radius of Curvature (ft) ----- ----- ----- ----- ----- ----- 48.6 54.7 ----- 65.6 ----- 7 Rc:Bankfull width (ft/ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Meander Wavelength (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Meander Width Ratio ----- ----- ----- ----- ----- ----- ----- 3.0 ----- ----- ----- 8 Profile Riffle Length (ft) ----- ----- ----- ----- ----- ----- 10.1 20.0 21.8 28.0 ----- 4.0 Riffle Slope (ft/ft) ----- ----- ----- ----- ----- ----- 0.012 0.017 0.014 0.026 ----- 4.0 Pool Length (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Pool Spacing (ft) 21 ----- ----- 70 ----- ----- 46.0 69.0 70.0 85.0 ----- 10 Pool Max Depth (ft) 2.1 ----- ----- 3.7 ----- ----- 2.5 ----- ----- 2.9 ----- 2 Pool Volume (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Substrate and Transport Parameters Ri% / Ru% / P% / G% / S% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ---- SC% / Sa% / G% / B% / Be% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- d16 / d35 / d50 / d84 / d95 11.3 / 33.0 / 50.0 / 128.0 / >2048 <0.063 / 12.2 / 20.9 / 68.5 / 151.8 / >2048 Reach Shear Stress (competency) lb/F ----- 0.4 ----- ----- ----- ----- ----- ----- ----- ----- ----- Max part size (mm) mobilized at bankfull (Rosgen Curve) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Stream Power (transport capacity) W/mz ----- 35.7 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Additional Reach Parameters Drainage Area (SM) ----- 0.96 ----- ----- ----- ----- ----- 0.96 ----- ----- ----- ----- Impervious cover estimate (%) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Rosgen Classification ----- C4 ----- ----- ----- ----- ----- C4 ----- ----- ----- ----- BF Velocity (fps) ----- 3.7 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- BF Discharge (cfs) ----- 55 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Valley Length ----- ----- ----- ----- ----- ----- ----- 1,549 ----- ----- ----- ----- Channel length (ft)2 ----- 1,833 ----- ----- ----- ----- ----- 1,842 ----- ----- ----- ----- Sinuosity ----- 1.07 ----- ----- ----- ----- ----- 1.19 ----- ----- ----- ----- Water Surface Slope (Channel) (ft/ft) ----- 0.0127 ----- ----- ----- ----- ----- 0.0077 ---------- ----- ----- BF slope (ft/ft) ----- ----- ----- ----- ----- ----- ----- 0.0091 ----- ----- ----- ----- Bankfull Floodplain Area (acres) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- BEHI VL% / L% / M% / H% / VH% / E% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Channel Stability or Habitat Metric----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Biological or Other ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Harman, W.A., G.D. Jennings, J.M. Patterson, D.R. Clinton, L.O. Slate, A.G. Jessup, J.R. Everhart, and R.E. Smith. 1999. Bankfull hydraulic geometry relationships for North Carolina streams. Wildland Hydrology. AWRA Symposium Proceedings. D.S. MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Table 5. Baseline Stream Summary (continued) UT to Town Creek Restoration Project - Option A: DMS Project ID No. 94648 Reach 3 (829 LF) Parameter Design As-built Min Mean Med Max SD n Min Mean Med Max SD n Dimension and Substrate - Riffle BF Width (ft) ----- 15.5 - - - ----- ----- ----- 14.9 ----- ----- 17.1 ----- 3 Floodprone Width (ft) 104 ----- ----- 218.0 ----- ----- 99.3 ----- ----- 99.8 ----- 3 BF Mean Depth (ft) ----- 1.2 ----- ----- ----- ----- 1.1 ----- ----- 1.3 ----- 3 BF Max Depth (ft) ----- 1.6 ----- ----- ----- ----- 1.6 ----- ----- 1.8 ----- 3 BF Cross-sectional Area ff) ----- 18.2 ----- ----- ----- ----- 16.3 ----- ----- 21.5 ----- 3 Width/Depth Ratio ----- 13.2 ----- ----- ----- ----- 13.5 ----- ----- 14.0 ----- 3 Entrenchment Ratio 6.7 ----- ----- 14.1 ----- ----- 5.8 ----- ----- 6.7 ----- 3 Bank Height Ratio ----- 1.0 ----- ----- ----- ----- 1.0 ----- ----- 1.0 ----- 3 d50 (mm) ----- 15 ----- ----- ----- ----- ----- 21.8 ----- ----- ----- ----- Pattern Channel Beltwidth (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Radius of Curvature (ft) 31.0 ----- ----- 47.0 ----- ----- 54.5 63.2 ----- 71.8 ----- 9 Rc:Bankfull width (ft/ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Meander Wavelength (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Meander Width Ratio 3.5 ----- ----- 8.0 ----- ----- ----- 3.2 ----- ----- ----- 7 Profile Riffle Length (ft) ----- ----- ----- ----- ----- ----- 23.1 38.0 35.0 60.0 ----- 5 Riffle Slope (ft/ft) 0.005 ----- ----- 0.006 ----- ----- 0.003 0.010 0.013 0.014 ----- 5 Pool Length (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Pool Spacing (ft) 62 ----- ----- 109 ----- ----- 64 78 77 91 ----- 9 Pool Max Depth (ft) 2.4 ----- ----- 4.11 ----- ----- 3.2 ----- ----- 3.2 ----- l Pool Volume (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Substrate and Transport Parameters Ri% / Ru% / P% / G% / S% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ---- SC% / Sa% / G% / B% / Be% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----d16/d35/d50/d84/d95 d16 / d35 / d50 / d84 / d95 1.0/ 11.0/ 15.0/64.0/ 150.0 2.0/12.6/21.8/74.1/ 128.0/128-180 Reach Shear Stress (competency) lb/F ----- 0.23 ----- ----- ----- ----- ----- ----- ----- ----- Max part size (mm) mobilized at bankfull (Rosgen Curve) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Stream Power (transport capacity) W/mz ----- 12.5 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Additional Reach Parameters Drainage Area (SM) ----- ----- ----- 1.2 ----- ----- ----- ----- ----- 1.2 Impervious cover estimate (%) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Rosgen Classification ----- C4 ----- ----- ----- ----- ----- C4 ----- ----- ----- ----- BF Velocity (fps) ----- 3.6 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- BF Discharge (cfs) ----- 65.0 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Valley Length ----- ----- ----- ----- ----- ----- ----- 695 ----- ----- ----- ----- Channel length (ft)2 ----- 803 ----- ----- ----- ----- ----- 823 ----- ----- ----- ----- Sinuosity ----- 1.16 ----- ----- ----- ----- ----- 1.18 ----- ----- ----- ----- Water Surface Slope (Channel) (ft/ft) ----- 0.0032 ----- ----- ----- ----- ----- 0.0062 ----- ----- ----- ----- BF slope (ft/ft) ----- ----- ----- ----- ----- ----- ----- 0.0075 ----- ----- ----- ----- Bankfull Floodplain Area (acres) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- BEHI VL% / L% / M% / H% / VH% / E% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Channel Stability or Habitat Metric ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Biological or Other ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Harman, W.A., G.D. Jennings, J.M. Patterson, D.R. Clinton, L.O. Slate, A.G. Jessup, J.R. Everhart, and R.E. Smith. 1999. Bankfull hydraulic geometry relationships for North Carolina streams. Wildland Hydrology. AWRA Symposium Proceedings. D.S. Olsen and J.P. Potyondy, eds. American Water Resources Association. June 30-July 2, 1999. Bozeman, MT. MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Table 5. Baseline Stream Summary (continued) UT to Town Creek Restoration Project - Option A: DMS Project ID No. 94648 Reach 6 (1,340 LF) Parameter Design As-built Min Mean Med Max SD n Min Mean Med Max SD n Dimension and Substrate - Riffle BF Width (ft) ----- 10.0 ----- ----- ----- ----- 8.5 ----- ----- 10.5 ----- ----- Floodprone Width (ft) 19 ----- ----- 87.0 ----- ----- 33.1 ----- ----- 55.4 BF Mean Depth (ft) ----- 0.6 ----- ----- ----- ----- 0.6 ----- ----- 0.9 ----- ----- BF Max Depth (ft) ----- 0.9 ----- ----- ----- ----- 1.2 ----- ----- 1.5 ----- ----- BF Cross-sectional Area ff) ----- 6.3 ----- ----- ----- ----- 5.3 ----- ----- 9.8 ----- ----- Width/Depth Ratio ----- 15.9 ----- ----- ----- ----- 11.4 ----- ----- 15.1 ----- ----- Entrenchment Ratio 1.9 ----- ----- 8.7 ----- ----- 3.1 ----- ----- 5.7 ----- ----- Bank Height Ratio ----- 1.0 ----- ----- ----- ----- 1.0 ----- ----- 1.0 ----- ----- d50 (mm) ----- ----- ----- ----- ----- ----- ----- 28.3 ----- ----- ----- ----- Pattern Channel Beltwidth (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Radius of Curvature (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Rc:Bankfull width (ft/ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Meander Wavelength (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Meander Width Ratio ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Profile Riffle Length (ft) ----- ----- ----- ----- ----- ----- 9.1 25.0 22.7 60.0 ----- 12 Riffle Slope (ft/ft) 0.025 ----- ----- 0.041 ----- ----- ----- 0.002 ----- 0.027 ----- 12 Pool Length (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Pool Spacing (ft) ----- 50.0 ----- ----- ----- ----- 27.0 37.0 31.0 75.0 ----- 8 Pool Max Depth (ft) 1.3 ----- ----- 2.2 ----- ----- 1.4 ----- ----- 1.8 ----- 2 Pool Volume (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Substrate and Transport Parameters Ri% / Ru% / P% / G% / S% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ---- SC% / Sa% / G% / B% / Be% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ---- d16/d35/d50/d84/d95 11.3/22.6/32.0/90.0/150.0 8.7/21.5/28.3/73.4/160.7/>2048 Reach Shear Stress (competency) lb/F ----- 0.67 ----- ----- ----- ----- ----- ----- ----- ----- ----- Max part size (mm) mobilized at bankfull (Rosgen Curve) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Stream Power (transport capacity) W/mz ----- 32.6 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Additional Reach Parameters Drainage Area (SM) ----- ----- ----- 0.2 ----- ----- ----- ----- ----- 0.2 Impervious cover estimate (%) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Rosgen Classification ----- C4b ----- ----- ----- ----- ----- C4b ----- ----- ----- ----- BF Velocity (fps) ----- 2.2 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- BF Discharge (cfs) ----- 14 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ValleyLength ----- ----- ----- ----- ----- ----- ----- 1259 ----- ----- ----- ----- Channel length (ft)2 ----- 1,370 ----- ----- ----- ----- ----- 1366 ----- ----- ----- ----- Sinuosity ----- 1.04 ----- ----- ----- ----- ----- 1.08 ----- ----- ----- ----- Water Surface Slope (Channel) (ft/ft) ----- 0.0226 ----- ----- ----- ----- ----- 0.0226 ----- ----- ----- ----- BF slope (ft/ft) ----- ----- ----- ----- ----- ----- ----- 0.0244 ----- ----- ----- ----- Bankfull Floodplain Area (acres) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- BEHI VL% / L% / M% / H% / VH% / E% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Channel Stability or Habitat Metric----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Biological or Other ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Harman, W.A., G.D. Jennings, J.M. Patterson, D.R. Clinton, L.O. Slate, A.G. Jessup, J.R. Everhart, and R.E. Smith. 1999. Bankfull hydraulic geometry relationships for North Carolina streams. Wildland Hydrology. AWRA Symposium Proceedings. D.S. Olsen and J.P. Potyondy, eds. American Water Resources Association. June 30-July 2, 1999. Bozeman, MT. MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Table 5. Baseline Stream Summary (continued) UT to Town Creek Restoration Project - Option A: DMS Project ID No. 94648 Reach 7 (399 LF) Parameter Design As -built Min Mean Med Max SD n Min Mean Med Max SD n Dimension and Substrate - Riffle BF Width (ft) ----- 5.0 - - - ----- ----- ----- ----- ----- ---------- ----- ----- Floodprone Width (ft) 10 ----- ----- 38.0 ----- ----- ---------- ----- ----- ----- ----- BF Mean Depth (ft) ----- 0.3 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- BF Max Depth (ft) ----- 0.4 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- BF Cross-sectional Area (ft) ----- 1.6 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Width/Depth Ratio ----- 15.6 - - - ----- ----- ----- ----- ----- ---------- ----- ----- Entrenchment Ratio 2 ----- ----- 7.6 ----- ----- ----- ----- ----- ----- ----- ----- Bank Height Ratio ----- 1.0 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- d50 (mm) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Pattern Channel Beltwidth (ft) ----- ----- ----- ----- ----- ----- ----- ---------- ----- ----- ----- Radius of Curvature (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Rc:Bankfull width (ft/ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Meander Wavelength (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Meander Width Ratio ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Profile Riffle Length (ft) ----- ----- ----- ----- ----- ----- 10.3 22.0 18.9 43.0 ----- 7 Riffle Slope (ft/ft) 0.045 ----- ----- 0.073 ----- ----- ----- ----- ----- ----- ----- ----- PoolLength (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Pool Spacing (ft) 8.0 ----- ----- 25.0 ----- ----- 24.0 33.0 32.0 43.0 ----- 8 Pool Max Depth (ft) 0.6 ----- ----- 1.1 ----- ----- ----- ----- ----- ----- ----- ----- Pool Volume (ft) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Substrate and Transport Parameters Ri% / Ru% / P% / G% / S% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- SC% / Sa% / G% / B% / Be% ----- ----- ----- ----- ----- ----- ----- ----- ---------- ----- ----- d16 / d35 / d50 / d84 / d95 ----- ----- Reach Shear Stress (competency) lb/F ----- ----- ----- ----- ----- ----- ----- ----- ---------- ----- ----- Max part size (mm) mobilized at bankfull (Rosgen Curve) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Stream Power (transport capacity) W/mz ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Additional Reach Parameters Drainage Area (SM) ----- ----- ----- 0.0 ----- ----- ----- ---------- ----- ----- ----- Impervious cover estimate (%) ----- ----- ----- ----- ----- ----- ----- ---------- ----- ----- ----- Rosgen Classification ----- Boa ----- ----- ----- ----- ----- 134a ----- ----- ----- ----- BF Velocity (fps) ----- 3 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- BF Discharge (efs) ----- 4.7 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Valley Length ----- ----- ----- ----- ----- ----- ----- 382.26 ----- ----- ----- ----- Channel length (ft)2 ----- 399 ----- ----- ----- ----- ----- 412.53 ----- ----- ----- ----- Sinuosity ----- 1.04 ----- ----- ----- ----- ----- 1.08 ----- ----- ----- ----- Water Surface Slope (Channel) (ft/ft) ----- 0.0407 ----- ----- ----- ----- ----- ----- ----- ----- ----- BF slope (ft/ft) ----- ----- ----- ----- ----- ----- ----- ---------- ----- ----- ----- Bankfull Floodplain Area (acres) ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- BEHI VL% / L% / M% / H% / VH% / E% ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Channel Stability or Habitat Metric ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- Biological or Other ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- * Harman, W.A., G.D. Jennings, J.M. Patterson, D.R. Clinton, L.O. Slate, A.G. Jessup, J.R. Everhart, and R.E. Smith. 1999. Bankfull hydraulic geometry relationships for North Carolina streams. Wildland Hydrology. AWRA Symposium Proceedings. D.S. Olsen and J.P. Potyondy, eds. American Water Resources Association. June 30 -July 2, 1999. Bozeman, MT. MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Table 6. Morphology and Hydraulic Monitoring Summary UT to Town Creek Restoration Project - Option A: DMS Project ID No. 94648 Reach 1 (1,204 LF) Cross-section X-1 (Riffle) Cross-section X-2 (Pool) Cross-section X-3 (Pool) Cross-section X-4 (Rittle) Dimension and substrate Base MY MY2 MY3 MY4 MY5 MY+ Base MYl MY2 MY3 MY4 MY5 MY+ Base MY MY2 MY3 MY4 MY5 MY+ Base MY] MY2 MY3 MY4 MY5 MY+ Based on fixed baseline bankfu0 elevation BF Width (ft) 11.77 22.22 16.38 14.44 BF Mean Depth (ft) 0.77 1.23 1.41 0.96 Width/DepthRatio 15.23 18.03 11.59 15.04 BF Cross-sectional Area (ft) 9.1 27.4 23.2 13.9 BF Max Depth (ft) 1.11 2.5 2.52 1.35 Width of Floodprone Area (ft) 33.14 70.59 77.09 91.83 Entrenchment Ratio 2.8 3.2 4.7 6.4 Bank Height Ratio 1 1 1 1 Wetted Perimeter (ft) 13.3 24.7 19.2 16.4 Hydraulic Radius (ft) 0.7 1.1 1.2 0.8 Based on current/developing current/developingbankfull feature BF Width (ft) BF Mean Depth (ft) Width/Depth Ratio BF Cross-sectional Area (ftp) BF Max Depth (ft) Width of Floodprone Area (ft) Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft) Cross Sectional Area between end pins (ft') d50 (mm) Cross-section X-5 (Riffle) Dimension and substrate Base MY MY2 MY3 MY4 MY5 MY+ Base MY] MY2 MY3 MY4 MY5 MY+ Base MYl MY2 MY3 MY4 MY5 MY+ Base MY MY2 MY3 MY4 MY5 MY+ Based on fixed baseline bankfull elevation BFWidth (ft) 12.1 BF Mean Depth (ft) 0.8 Width/DepthRatio 14.4 BF Cross-sectional Area (112) 10.1 BF Max Depth (ft) 1.2 Width of Floodprone Area (ft) 71.2 Entrenchment Ratio 5.9 Bank Height Ratio 1.0 Wetted Perimeter (ft) 13.7 Hydraulic Radius (ft) 0.7 Based on current/developingbankfull feature BF Width (ft) BF Mean Depth (ft) W idth/Depth Ratio BF Cross-sectional Area (ft2) BF Max Depth (ft) Width of Floodprone Area (ft) Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft) Cross Sectional Area between end pins (W) d50 (mm) MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Table 6. Morphology and Hydraulic Monitoring Summary UT to Town Creek Restoration Project- Option A: DMS Project ID No. 94648 Reach 2 (1,782 LF) Cross-section X-6 (Riffle) Cross-section X-7 (Pool) Cross-section X-8 (Riffle) Cross-section X-9 (Pool) Dimension and substrate Base MY MY2 MY3 MY4 MY5 MY+ Base MY MY2 MY3 MY4 MY5 MY+ Base MY MY2 MY3 MY4 MY5 MY+ Base MYl MY2 MY3 MY4 NlY5 Ml'- Based on fixed baseline bankfull elevation BF Width (ft) 15.6 16.3 15.4 24.3 BF Mean Depth (ft) 0.95 1.4 1.1 1.4 Width/Depth Ratio 16.5 11.5 14.5 17.9 BF Cross-sectional Area (ftp) 14.8 23.2 16.5 33.1 BF Max Depth (ft) 1.3 2.5 1.7 2.9 Width of Floodprone Area (ft) 74.9 75.8 102.7 95.4 Entrenchment Ratio 4.8 4.6 6.7 3.9 Bank Height Ratio 1.0 1.0 1.0 1.0 Wetted Perimeter (ft) 17.5 19.2 17.6 27.1 Hydraulic Radius (ft) 0.8 1.2 0.9 1.2 Based on current/developing bankfull feature BF Width (ft) BF Mean Depth (ft) Width/Depth Ratio BF Cross-sectional Area (ftp) BF Max Depth (ft) Width of Floodprone Area (ft) Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft) Cross Sectional Area between end pins (ft) - d50 (mm) Cross-section X-10 (Riffle) Dimension and substrate Base MYI MY2 MY3 MY4 MY5 MY- Base MYI MY3 MY3 MY4 MY5 MY- Rase MY I MY2 MY3 MY4 MYS MY- Base MY MY2 MY3 MY4 MY5 MY+ Based on fixed baseline bankfu0 elevation BFWidth (ft) 15.5 BF Mean Depth (ft) 1.1 Width/Depth Ratio 14.2 BF Cross-sectional Area (112) 17.0 BF Max Depth (ft) 1.8 Width of Floodprone Area (ft) 100.0 Entrenchment Ratio 6.4 Bank Height Ratio 1.0 Wetted Perimeter (ft) 17.7 Hydraulic Radius (ft) 1.0 Based on current/developing bankfull feature BF Width (ft) BF Mean Depth (ft) Width/Depth Ratio BF Cross-sectional Area (W) BF Max Depth (ft) Width of Floodprone Area (ft) Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft) Cross Sectional Area between end pins (ft) - - - - d50 (mm) MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Table 6. Morphology and Hydraulic Monitoring Summary UT to Town Creek Restoration Project - Option A: DMS Project ID No. 94648 Reach 3 (829 LF) Cross-section X-11 (Riffle) Cross-section X-12 (Riffle) Cross-section X-13 (Riffle) Cross-section X-14 (Pool) Dimension and substrate Base MY MY2 MY3 MY4 MY5 MY+ Base MY MY2 MY3 MY4 MY5 MY+ Base MY MY2 MY3 MY4 MY5 MY+ Base MYl MY2 MY3 MY4 MY5 MY+ Based on fixed baseline bankfull elevation BF Width (ft) 14.9 17.1 16.0 21.3 BF Mean Depth (ft) 1.1 1.3 1.2 1.8 Width/Depth Ratio 13.5 13.7 14.0 11.7 BF Cross-sectional Area (112) 16.3 21.5 18.3 39.0 BF Max Depth (ft) 1.6 1.8 1.6 3.2 Width of Floodprone Area (ft) 99.8 99.7 98.3 98.7 Entrenchment Ratio 6.7 5.8 61 4.6 Bank Height Ratio 1.0 1.0 1.0 1.0 Wetted Perimeter (ft) 17.1 19.6 18.3 25.0 Hydraulic Radius (ft) 1.0 1.1 1.0 1.6 Based on current/developing bankfu0 feature BF Width (ft) BF Mean Depth (ft) Width/Depth Ratio BF Cross-sectional Area (ftp) BF Max Depth (ft) Width of Floodprone Area (ft) Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft) Cross Sectional Area between end pins (ft) - d50 (mm) Reach 6 (1,340 LF) Cross-section X-15 (Pool) Cross-section X-16 (Riffle) Cross-section X-17 (Riffle) Cross-section X-18 (Riffle) Dimension and substrate Base MY MY2 MY3 MY4 MY5 MY+ Base MY MY2 MY3 MY4 MY5 MY+ Base MY] MY2 MY3 MY4 MY5 MY+ Base MY MY2 MY3 MY4 MY5 MY+ Based on fixed baseline bankfull elevation BFWidth (ft) 11.0 9.7 10.5 8.5 BF Mean Depth (ft) 1.0 0.6 0.9 0.6 Width/Depth Ratio 10.9 15.1 11.4 13.5 BF Cross-sectional Area (ftp) 11.1 6.2 9.8 5.3 BF Max Depth (ft) 1.8 1.2 1.5 1.2 Width of Floodprone Area (ft) 60.3 55.4 33.1 37.3 Entrenchment Ratio 5.5 5.7 3.1 4.4 Bank Height Ratio 1.0 1.0 1.0 1.0 Wetted Perimeter (ft) 13.0 11.0 12.4 9.7 Hydraulic Radius (ft) 0.9 0.6 0.8 0.5 Based on current/developing bankfull feature BF Width (ft) BF Mean Depth (ft) Width/Depth Ratio BF Cross-sectional Area (W) BF Max Depth (ft) Width of Floodprone Area (ft) Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft) Cross Sectional Area between end pins (ft) - - d50 (mm) Cross-section X-19 (Pool) Dimension and substrate Base MYI MY2 MY3 MY4 MY5 MY- Base MY 1 MY2 MY3 MY4 MY5 MY- Base MY 1 MY2 MY3 MY4 MY5 MY+ Base MYl MY2 MY3 MY4 MYS MY+ Based on fixed baseline bankfull elevation BF Width (ft) 10.8 BF Mean Depth (ft) 0.8 Width/Depth Ratio 13.7 BF Cross-sectional Area (W) 8.4 BF Max Depth (ft) 1.4 Width of Floodprone Area (ft) 41.4 Entrenchment Ratio 3.8 Bank Height Ratio 1.0 Wetted Perimeter (ft) 12.3 Hydraulic Radius (ft) 0.7 Based on current/developing bankfull feature BF Width (ft) BF Mean Depth (ft) Width/Depth Ratio BF Cross-sectional Area (ft2) BF Max Depth (ft) Width of Floodprone Area (ft) Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft) Cross Sectional Area between end pins (ft) _ d50 (mm) MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X1 - Reach 1 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature WAD BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Riffle C 9.1 11.77 0.77 1.11 15.23 1 2.8 574.29 574.31 33.14 579 578 = 577 O > 576 d W----------------------------------------------- 575 574 ---------------- 573 572 0 10 20 30 40 50 60 70 80 Station ---a--- Bankfull --o--• Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X2 - Reach 1 (As -built Data - Collected April 2016) N tk« LEFT BANK RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature WAD BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Pool 27.4 22.22 1.23 2.5 18.03 1 3.2 574.71 574.72 70.59 578 577 = 576 O > 575 d------------------------------- W 574 573 572 571 0 10 20 30 40 50 60 70 80 Station ---a--- Bankfull -0--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X3 - Reach 1 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature W/D BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Pool 23.2 16.38 1.41 2.52 11.59 1 4.7 571.55 571.57 77.09 575 574 ---------------------------------------------------------------------------------------- ------------------------o = 573 0 > 572 d — W ----------------------- 571 570 569 568 0 10 20 30 40 50 60 70 80 Station 0--- Bankfull --o--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X4 - Reach 1 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK Stream BKF BKF " '� Max BKF . TOB Feature s� W/D �7 e ER BKF Elev a WFPA x4 h G" a- k RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature W/D BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Riffle C 13.9 14.44 0.96 1.35 15.04 1 6.4 571.46 571.48 91.83 574 573 ----------------------------------------------------------------------------------------------------------- c O m 572 d W--------------- 571 570 569 0 10 20 30 40 50 60 70 80 90 100 Station - o--- Bankfull - o--• Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X5 - Reach 1 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature WAD BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Riffle C 10.1 12.05 0.84 1.23 14.4 1 5.9 567.95 567.96 71.23 570 --------------------------------------------------------------------------------------------------------o 569 c O m uJ 568 ................ 567 566 0 10 20 30 40 50 60 70 80 Station - o--- Bankfull -0--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X6 - Reach 2 (As -built Data - Collected April 2016) LEFT BANK LIWAI Stream _ 8 BKF v TOB Feature rk W/D BH Ratio ER BKF Elev RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature W/D BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Riffle C 14.8 15.61 0.95 1.29 16.52 1 4.8 561.9 561.91 74.86 565 564 c ------------------------------------------------------------------------------o e+ -a 563 Q W 562 561 560 0 10 20 30 40 50 60 70 80 90 100 110 Station - 0--- Bankfull -9--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X7 - Reach 2 (As -built Data - Collected April 2016) LEFT BANK � N g��,- 0 � �J. 1 5 RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature W/D BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Pool 23.2 16.34 1.42 2.49 11.52 1 4.6 561.64 561.65 75.75 565 564 --------------------------------------------------------------------------------o = 563 O > 562 d ---------------- — W 561 560 559 558 0 10 20 30 40 50 60 70 80 90 100 110 Station - o--- Bankfull -0--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X8 - Reach 2 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature W/D BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Riffle C 16.5 15.44 1.07 1.7 14.47 1 6.7 558.82 558.84 102.74 561 ------------------------------------------------------------------------------------------------------ o 560 c 0 559 > ............... 0) W 558 557 556 0 10 20 30 40 50 60 70 80 90 100 110 Station - 0--- Bankfull -9--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X9 - Reach 2 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature WAD BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Pool 33.1 24.33 1.36 2.89 17.9 1 3.9 552.73 552.76 95.4 556 -----------------------------------------------------------------------------------------------------o 555 554 O > 553 d---------------------- - W 552 551 550 549 0 10 20 30 40 50 60 70 80 90 100 110 Station o--- Bankfull ---o--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X10 - Reach 2 (As -built Data - Collected April 2016) LEFT BANK „n d RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature W/D BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Riffle C 17 15.54 1.1 1.76 14.19 1 6.4 552.8 552.8 100.03 555 ----------------------------------------------------------------------------------------------------------o 554 c 0 k 553 > ............... .T W 552 551 550 0 10 20 30 40 50 60 70 80 90 100 110 Station - 0--- Bankfull -9--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X11 - Reach 3 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK Stream BKF BKF BKF Max BKF o"" TOB Feature sir WAD BH Ratio ER 3i WFPA Type Area Width Depth Depth RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature WAD BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Riffle C 16.3 14.85 1.1 1.59 13.49 1 6.7 550.5 550.51 99.8 553 552 ----------------------------------------------------------------------------------------------------------o c 0 k 551 d W-------------- 550 549 548 0 10 20 30 40 50 60 70 80 90 100 110 Station - 0--- Bankfull -9--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X12 - Reach 3 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature W/D BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Riffle C 21.5 17.12 1.25 1.84 13.66 1 5.8 548.87 548.88 99.67 551 ----------------------------------------------------------------------------------------------------------o 550 c O m 549 > ................. 2 W 548 547 546 0 10 20 30 40 50 60 70 80 90 100 110 Station - 0--- Bankfull -9--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X13 - Reach 3 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature WAD BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Riffle C 18.3 16 1.15 1.56 13.96 1 6.1 548.1 548.12 98.25 550 -------------------------------------------------------------------------------------------------------- o 549 c O --------------- uJ 548 547 546 0 10 20 30 40 50 60 70 80 90 100 110 Station - 0--- Bankfull --o--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X14 - Reach 3 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature W/D BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Pool 39 21.33 1.83 3.24 11.67 1 4.6 547.87 547.89 98.66 552 551 ---------------------------------------------------------------------------------------------------------o 550 c O 549 d uJ548 --------------------- 547 546 545 544 0 10 20 30 40 50 60 70 80 90 100 110 Station - 0--- Bankfull -9--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X15 - Reach 6 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature W/D BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Pool 11.1 11.02 1.01 1.82 10.91 1 5.5 553.79 553.8 60.34 556 -------------------------------------------------------------------------------------------------------------------- 555 c 0 e+ra 554 > ------------------- d W 553 552 551 0 10 20 30 40 50 60 Station - o--- Bankfull - o--• Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X16 - Reach 6 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature WAD BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Riffle C 6.2 9.68 0.64 1.15 15.08 1 5.7 554.26 554.27 55.4 556 ------------------------------------------------------------------------------------------------------------o 555 c O m uJ 554 553 552 0 10 20 30 40 50 60 Station - o--. Bankfull - o--• Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X17 - Reach 6 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature W/D BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Riffle C 9.8 10.54 0.93 1.45 11.37 1 3.1 565.03 565.05 33.09 569 568 o 567 ---------------------------------------------------------------- m uJ 566 565 ------------------- 564 563 0 10 20 30 40 50 60 Station - o--- Bankfull o--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Permanent Cross-section X18 - Reach 6 (As -built Data - Collected April 2016) LEFT BANK RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature W/D BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Riffle C 5.3 8.47 0.63 1.19 13.53 1 4.4 577.96 577.97 37.26 581 580 c O co 579 d W 578 --------------- 577 576 0 10 20 30 40 50 60 Station - o--- Bankfull o--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) k LEFT BANK Permanent Cross-section X19 - Reach 6 (As -built Data - Collected April 2016) RIGHT BANK MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Stream BKF BKF BKF Max BKF TOB Feature WAD BH Ratio ER BKF Elev WFPA Type Area Width Depth Depth Elev Pool 8.4 10.76 0.78 1.36 13.73 1 3.8 575.75 575.77 41.36 580 579 O 578 m W577 --------------------------------------------------------------------------------o 576 ------------------- 575 574 0 10 20 30 40 50 60 Station - o--- Bankfull --o--- Floodprone MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek - Reach 1 As -built Stations 9+95 to 22+04 (Data Collected April 2016) 578 577 576 - - - - - - _ _ - - - tThalweg - -- - tLeft Top of Bank 575 .......... _........ __... _ ..---- _......... -0-Water Surface 574 ...._... _._.__..._.. - 573 _ .......... -- - .... .... G1 572..... _..... _ C571 - -- - --- - ---- --- — - ----- - --- -- -- - -- --- -- ---- ------ ----- ---- - --- --- --- - O +_' 570 ca > - -- - --- - -------- ----- - - -- - - ---- - - - - -- - --- - --- - ----- ---- - -- --- -------- --- --- - 569 --- ------ --- - --- - — -- -- -------- - - --- - ---- ---- - -------- --- -- -- -- --- -- - --- W 568 - - — - - ------ - - --- -- --- -- - --- --- --- --- --- — --- --- -- 567 - -- --- ---- -- - - - - - - - -- -- - - -- — - -- ----- -- ---- - - - - - - 566 565 564 - 563 ....... _.._..._.__..._.__.._ 562 995 1095 1195 1295 1395 1495 1595 1695 1795 1895 1995 2095 2195 Station MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek - Reach 2 As -Built Stations 22+04 to 40+46 (Data Collected April 2016) 567 566 565 --*---Tha1weg Nk 564 E__ Stream Crossing 563 - —0— Left Top of Bank 562 Nab. - ---A—Water Surface 561 �w 560 ... .. . .. ....... 559 .2 558 — -- -------------- > 557 4) 556 555 ..... ... . .. .......... . .... . .... . .. .......... .. . ........ .. ................. . .... ............... ...... .............. .. . . ............... - 554 553 __1WE 552 551 550 -------------- --- .............. . ........... 549 - ......... ..... ..... .... . . . ............ .... . ... ....... .... . .. ........... — . ... ..... ... .. ........ ......... . . . . . . . ..... ...... ........ . .... ..... .................. .. ......... . .... ..... ...................... ... 548 1 1 1 1 1 1 1 1 11 2195 2295 2395 2495 2595 2695 2795 2895 2995 3095 3195 3295 3395 3495 3595 3695 3795 3895 3995 Station MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek - Reach 3 As -Built Stations 40+46 to 48+75 (Data Collected April 2016) 552 551 550 549 548 O ca N 547 W 546 545 544 543 tThalweg tLeft Top of Bank --X—Water Surface 4046 4146 4246 4346 4446 4546 4646 4746 4846 Station MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 4946 594 593 592 591 590 589 C 588 ca > 587 W 586 585 584 583 582 581 UT to Town Creek - Reach 4 As -built Stations 9+98 to 14+47 (Data Collected April 2016) --o—Thalweg (Left Top of Bank Water Surface is not shown because there was no water in the channel. 995 1045 1095 1145 1195 1245 1295 1345 1395 1445 Station MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 1495 596 595 594 593 592 591 (D 590 d 589 O 588 cv 4) 587 W 586 585 584 583 582 581 580 UT to Town Creek - Reach 5 As -built Stations 10+00 to 13+43 (Data Collected April 2016) I I Water Surface is not shown because there was no water in the channel. 995 1045 1095 1145 1195 1245 1295 Station MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 1345 584 582 580 578 O 4__576 r_ O R 574 d W 572 570 568 566 564 UT to Town Creek - Reach 6 (Upstream) As -built Stations 14+46 to 20+96 (Data Collected April 2016) 1446 1496 1546 1596 1646 1696 1746 1796 1846 1896 1946 1996 2046 Station MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 2096 568 566 564 562 d 560 O 558 d W 556 554 552 550 548 UT to Town Creek - Reach 6 (Downstream) As -built Stations 20+96 to 28+13 (Data Collected April 2016) 2096 2146 2196 2246 2296 2346 MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 2396 2446 Station 2496 2546 2596 2646 2696 2746 27' 585 584 583 582 581 580 579 578 .� 577 Q 576 575 O 574 573 W 572 571 570 569 568 567 566 565 564 563 562 UT to Town Creek - Reach 7 As -built Stations 9+86 to 13+98 (Data Collected April 2016) --0--Thalweg —a—Left Top of Bank Water Surface is not shown because there was no water in the channel. 975 1025 1075 1125 1175 1225 1275 1325 1375 Station MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 1425 PEBBLE COUNT DATA SHEET: REACH -WIDE COUNT PARTICLE CLASS WEIGHT (g) Reach Summary MATERIAL FAKER PROJECT NO. 120857 SITE OR PROJECT: UT To Town Creek - ASbullt REACH/LOCATION: Reach 1 (5 Riffles & 5 Pools) DATE COLLECTED: 5/11/2016 FIELD COLLECTION BY: KS & DH DATA ENTRY BY: KS PARTICLE CLASS WEIGHT (g) Reach Summary MATERIAL PARTICLE SIZE (mm) Riffle Pool Total Class % % Cum D35 = 5.80 Silt / Clay < .063 D50 = 12.46 15 15 15% 15% D95 = > 2048 Very Fine 063-125 .125 D100 = > 2048 D100= >2048] 15% s Fine .125-25 .25 15% A N Medium .25-50 .50 15% o Coarse .50-1.0 15% Very Coarse 1.0-2.0 15% O Very Fine 2.0 - 2.8 15% Very Fine 2.8-4.0 1 15% Fine 4.0-5.6 1 1 1% 16% G R Fine 5.6-8.0 1 5 6 6% 22% Q A v Medium 8.0-11.0 1 2 3 3% 25% E Medium 11.0-16.0 4 3 7 7% 32% L �( Coarse 16.0-22.6 5 5 5% 37% �Q C Coarse 22.6-32 8 5 13 13% 51% Very Coarse 32-45 8 8 16 16% 67% O Q Very Coarse 45-64 5 5 5% 72% O Small 64-90 6 5 11 11% 83% Small 90-128 5 5 5% 88% Large 128-180 2 2 4 4% 92% 0O Large 180-256 92% LL_ Small 256-362 92% Small 362-512 92% Medium 512-1024 92% Large -Very Large 1024-2048 92% BEDROCK Bedrock > 2048 5 3 8 8% 100% Total I�Total 501501991100%�1 oo°i�% 100% 1 Riffle Summary Class % % Cum 0% 0% 0% 0% 0% 0% 0% 0% 0% 2% 2% 2% 4% 8% 12% 10% 22% 16% 38% 16% 54% 10% 64% 12% 76% 10% 86% 4% 90% 90% 90% 90% 90% 90% 10% 100% 100% 100% Largest particles: 150.00 170.00 mm Cummulative Riffle Pool (riffle) (pool) lChannel material lChannel material Channel material MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) D16 = 1 4 D16= 18.37 D16 = <0.06 D35 = 18.37 D35 = 29.98 D35 = 5.80 D50 = 31.16 D50 = 41.32 D50 = 12.46 D84 = 96.57 D84 = 119.29 D84 = 73.35 D95 = > 2048 D95 = > 2048 D95 = > 204 D100 = >2048 D100 = > 2048 D100= >2048] MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 100% 90% 80% 70% LL 50% c m L a 40% 30% 20% 10% UT to Town Creek - Asbuilt Sediment Distribution - Active Bed Pebble Count Reachwide - Reach 1 (5 Riffles & 5 Pools) � Class Percent --o Riffle Data --Z Pool Data —m Cumulative Data Cl) N LO O O O W O co O O O (D N (n O W O CO N N_ V of e0 O N Cl! Ln N N V Ln 0� (O N M O O N 00 LQ (0N (0 In O O O N i i i C) N N V to L0 O O O W O CO ' (� M V 4 O N O O N n N N Ln N N V (n C (6 N O N W N (0 N N O — — O Particle Size (mm) f MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) PEBBLE COUNT DATA SHEET: REACH -WIDE COUNT PARTICLE CLASS WEIGHT (g) Reach Summary MATERIAL BAKER PROJECT NO. 120857 SITE OR PROJECT: UT To Town Creek - Asbullt REACH/LOCATION: Reach 2 (5 Riffles & 5 Pools) DATE COLLECTED: 5/11/2016 FIELD COLLECTION BY: KS & DH DATA ENTRY BY: KS PARTICLE CLASS WEIGHT (g) Reach Summary MATERIAL PARTICLE SIZE (mm) Riffle Pool Total Class % % Cum D16 = Silt / Clay 1 .063 D100 = 22 22 22% 22% 46% Very Fine .063 - .125 27.48 D50 = 20.93 54% 22% D50 = Fine 125-25 .25 68.52 78% 2% D84 = 22% D95 = YYy���I�I�II Medium 25-50 .50 D95 = 158.40 D100 = > 2048 22% D100 = Coarse .50-1.0 96% 96% 22% 96% Very Coarse 1.0-2.0 100% 1 1 1 % 23% O� Very Fine 2.0-2.8 23% Very Fine 2.8-4.0 1 23% Fine 4.0-5.6 1 1 2 2% 25% R Fine 5.6-8.0 2 2 4 4% 29% V Medium 8.0 - 11.0 2 2 2% 31% E Medium 11.0 - 16.0 4 7 11 11% 42% UO L O Coarse 16.0-22.6 6 3 9 9% 52% Coarse 22.6-32 8 1 9 9% 61% nODaIC9 Very Coarse 32-45 8 5 13 13% 74% Very Coarse 45-64 8 1 9 9% 83% O Small 64-90 4 1 5 5% 88% Small 90-128 4 1 5 5% 93% COBBLE Large 128-180 4 4 4% 97% OO Large 180-256 97% Small 256-362 97% Small 362-512 97% Medium 512-1024 97% Large -Very Large 1024-2048 97% BEDROCK Bedrock > 2048 1 2 3 3% 100% I Total I 50 I 50 I 99 I 100% I 100% Largest particles: 140.00 110.00 mm (riffle) (pool) Riffle Summary Class % % Cum 0% 0% 0% 0% 0% 0% 0% 0% 2% 2% 4% 6% 6% 8% 14% 12% 26% 16% 42% 16% 58% 16% 74% 8% 82% 8% 90% 8% 98% 98% 98% 98% 98% 98% 2% 100% 100% 100% Cummulative Class % % Cum Riffle Channel materials D50 = 44% Channel materials D16 = <0.063 44% D100 = D16 = 16.95 D35 = 12.18 46% 2% D35 = 27.48 D50 = 20.93 54% 4% D50 = 37.95 D84 = 68.52 78% 2% D84 = 98.28 D95 = 151.79 92% 2% D95 = 158.40 D100 = > 2048 96% D100 = > 2048 MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Pool Summary Class % % Cum 44% 44% D50 = 44% D84 = 44% D95 = 44% D100 = 44% 2% 46% 46% 2% 48% 2% 50% 4% 54% 4% 58% 14% 72% 6% 78% 2% 80% 10% 90% 2% 92% 2% 94% 2% 96% 96% 96% 96% 96% 96% 96% 4% 100% 100% 100% Pool Channel materials D16 = <0.063 D35 = <0.063 D50 = 5.60 D84 = 36.68 D95 = 107.33 D100 = > 2048 UT to Town Creek - Asbuilt Sediment Distribution - Active Bed Pebble Count Reachwide - Reach 2 (5 Riffles & 5 Pools) 100% 17 Class Percent 90% ❑ Riffle Data Pool Data 80% --W-Cumulative Data 70% IJ 1� 60% L u- 50% c m U L a 40% 30% 20% 10% 0% ❑ Cl) Ln O N Ln O N U? O O N c0 N O 4 CO LC) 00 O O CO O CO N N M L M O O 00 N O a0 CO N N_ 7 c° 00 V LC) Ln N N O O O W O CO { O 7 O N ' O � co V (�O O a0 N O M O Ln N O O N O N n Q0 N N V L() 00 CO N 0) N co Ln N CO M N 111O N Particle Size (mm) MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) PEBBLE COUNT DATA SHEET: REACH -WIDE COUNT PARTICLE CLASS WEIGHT (g) Reach Summary MATERIAL AKER PROJECT NO. 120857 SITE OR PROJECT: UT To Town Creek - Asbullt REACH/LOCATION: Reach 3 (5 Riffles & 5 Pools) DATE COLLECTED: 5/10/2016 FIELD COLLECTION BY: KS & DH DATA ENTRY BY: KS PARTICLE CLASS WEIGHT (g) Reach Summary MATERIAL PARTICLE SIZE (mm) Riffle Pool Total Class % % Cum 74.07 Silt/Clay <.063 D100 = 14 14 14% 14% 34% Very Fine .063-.125 4% 1 1 1 % 15% 52% Fine 125-25 .25 8% 68% 10% 78% 15% FAMedium 6% .25-.50 4% 90% 6% 96% 15% 100% Coarse .50 - 1.0 1 1 1 % 16% 100% Very Coarse 1.0 - 2.0 100% 100%1 100% 16% OQ Very Fine 2.0-2.8 1 1 1 % 17% �j Very Fine 2.8-4.0 17% Fine 4.0-5.6 1 2 3 3% 20% R Fine 5.6-8.0 1 3 4 4% 24% V Medium 8.0-11.0 3 4 7 7% 31% O E Medium 11.0 - 16.0 7 4 11 11% 42% V L O Coarse 16.0-22.6 5 4 9 9% 51% Coarse 22.6-32 6 5 11 11% 62% OO�nC1C9 Very Coarse 32-45 8 1 9 9% 71% Very Coarse 45-64 7 3 10 10% 81% O I Small 64-90 5 2 7 7% 88% Small 90- 128 4 3 7 7% 95% OO Large 128-180 3 2 5 5% 100% Large 180-256 100% Small 256-362 100% Small 362-512 100% Medium 512-1024 100% Large -Very Large 1024-2048 100% BEDROCK Bedrock > 2048 100% I Total I 50 I 50 I 100 I 100% I 100% I Largest particles: 180.00 150.00 mm (riffle) (pool) Cummulative Channel materials D16 = 2.00 D35 = 12.61 D50 = 21.75 D84 = 74.07 D95 = 128.00 D100 = 128-180 MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Riffle Summary Class % %Cum 0% 0% 0% 0% 0% 0% 0% 0% 2% 2% 2% 4% 6% 10% 14% 24% 10% 34% 12% 46% 16% 62% 14% 76% 10% 86% 8% 94% 6% 100% 100% 100% 100% 100% 100% 100% 100% 100% Riffle Channel materials D16 = 12.92 D35 = 23.26 D50 = 34.85 D84 = 84.07 D95 = 135.48 D100 = 128-180 Pool Summary Class % %Cum 28% 1 28% 2% 30% D84 = 30% D95 = 30% 2% 32% 32% 2% 34% 34% 4% 38% 6% 44% 8% 52% 8% 60% 8% 68% 10% 78% 2% 80% 6% 86% 4% 90% 6% 96% 4% 100% 100% 100% 100% 100% 100% 100% 100%1 100% Pool Channel materials D16 = #N/A D35 = 4.35 D50 = 10.16 D84 = 56.91 D95 = 120.70 D100 = 128-180 100% 90% 80% 70% 60% L _ a_ 50% 30% 20% 10% 0% UT to Town Creek - Asbuilt Sediment Distribution - Active Bed Pebble Count Reachwide - Reach 3 (5 Riffles & 5 Pools) Class Percent f Riffle Data f Pool Data ❑ 4 4 co L O O O W O CO O O O CO N U-) V O 00 O CO N N <t 00 00 o N N L N N V M N O N C? O O N O N M O O O N i i i N N V u7 O O O N O co O N L (.O O O O (O N ' N N N N N V lf'7 W O O N O N M N N O 7 � O Particle Size (mm) MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) PEBBLE COUNT DATA SHEET: REACH -WIDE COUNT PARTICLE CLASS WEIGHT (g) Reach Summary MATERIAL AKER PROJECT NO. 120857 SITE OR PROJECT: LIT To Town Creek - Ashuilt REACH/LOCATION: Reach 6 (6 Riffles & 4 POOIS) DATE COLLECTED: 5/11/2016 FIELD COLLECTION BY: KS & DH DATA ENTRY BY: KS PARTICLE CLASS WEIGHT (g) Reach Summary MATERIAL PARTICLE SIZE (mm) Riffle Pool Total Class % % Cum 0% Silt / Clay 1 1.063 180.00 7 7 7% 7% 0% Very Fine 063-125 .125 2% 2% 7% 8% 7% 12% inee .125-.25 12% 28% 22% 50% 7% nAA Medium .25-.50 10% 90% 2% 92% 7% 95% Coarse .50 - 1.0 98% 98% 7% 98% Very Coarse 1.0-2.0 2% 100% 100% 100% 7% O Very Fine 2.0-2.8 7% Very Fine 2.8-4.0 2 7% Fine 4.0-5.6 1 1 1% 8% G R Fine 5.6 - 8.0 4 1 5 5% 13% V Medium 8.0-11.0 2 2 4 4% 17% E t Medium 11.0 - 16.0 3 1 4 4% 21% L O Coarse 16.0 - 22.6 7 7 14 14% 36% Coarse 22.6-32 13 7 20 20% 56% �O Oc1C�� Very Coarse 32-45 8 3 11 11% 67% Very Coarse 45-64 10 2 12 12% 80% O Small 64-90 6 4 10 10% 90% Small 90-128 1 2 3 3% 93% 4-0 Large 128-180 2 1 3 3% 96% OLarge 180-256 2 2 2% 98% Small 256-362 98% Small 362-512 98% 77t Medium 512-1024 98% Large -Very Large 1024-2048 98% BEDROCK Bedrock > 2048 1 1 2 2% 1 100% I Total I 60 I 40 I 98 I 100% I 100% Largest particles: 210.00 165.00 mm Cummulative (riffle) (pool) Channel materials D16 = 8.66 D35 = 21.51 D50 = 28.33 D84 = 73.35 D95 = 160.66 D100 = > 2048 MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Riffle Summary Class % % Cum 15.22 0% 25.15 0% 32.00 0% 73.35 0% 180.00 0% > 2048 0% 0% 5% 0% 2% 2% 7% 8% 3% 12% 5% 17% 12% 28% 22% 50% 13% 63% 17% 80% 10% 90% 2% 92% 3% 95% 3% 98% 98% 98% 98% 98% 2% 100% 100% 100% Riffle Channel materials D16 = 15.22 D35 = 25.15 D50 = 32.00 D84 = 73.35 D95 = 180.00 D100= > 2048 Pool Summary Class % % Cum 18% 18% D35 = 18% D50 = 18% D84 = 18% D95 = 18% D100 = 18% 18% 5% 23% 23% 3% 25% 5% 30% 3% 33% 18% 50% 18% 68% 8% 75% 5% 80% 10% 90% 5% 95% 3% 98% 98% 98% 98% 98% 98% 3% 100% 100% 100% Pool Channel materials D16 = <0.063 D35 = 16.81 D50 = 22.60 D84 = 73.35 D95 = 128.00 D100 = > 2048 100% 90% 80% 70% 60% L i LL t 50% C d v L (- 40% 30% 20% 10% 0% UT to Town Creek - Asbuilt Sediment Distribution - Active Bed Pebble Count Reachwide - Reach 6 (6 Riffles & 4 Pools) Class Percent —m Riffle Data —� Pool Data f Cumulative Data 4 M 11 Ln N 11 Ln N , Ln : O 1111 O O N j -- 00 O (O lie O O O (O N Cl) LO V CO V a7 O N N O O (0 N N oO CO O N N4 Ln W r (6 N N i N M Lj) O O O V LOLf) N N Ln O O O aD O O ' O T O ' O O M O O co O O N � ' N ' N A O N N 7 Ln 00 O NO � 00 Ln N (0 co N V N Ln O Particle Size (mm) MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) APPENDIX C Vegetation Summar Tables 7 — 9 CVS Output Tables Table 7. Vegetation Plot Attribute Data UT to Town Creek Restoration Project - Option A: DMS Project ID No. 94648 Plot ID Community Type* Planting Zone ID Reach ID CVS Level VP1 Piedmont Alluvial Forest Upland Reach 1 I / H VP2 Piedmont Alluvial Forest Riparian Reach 1 1/11 VP3 Piedmont Alluvial Forest Upland Reach 1 I / H VP4 Bottomland Hardwood Forest Wetland Reach 1 I / H VP5 Piedmont Alluvial Forest Upland Reach 1 1/111 VP6 Bottomland Hardwood Forest / Piedmont Alluvial Forest Wetland / Riparian Reach 2 I / H VP7 Piedmont Alluvial Forest Riparian Reach 2 I / H VP8 Bottomland Hardwood Forest Wetland Reach 2 I / H VP9 Bottomland Hardwood Forest Wetland Reach 2 1/11 VP10 Bottomland Hardwood Forest Wetland Reach 2 I / H VP11 Piedmont Alluvial Forest Upland / Riparian Reach 2 I / lI VP12 Bottomland Hardwood Forest Wetland Reach 3 I / II VP13 Piedmont Alluvial Forest Riparian Reach 3 I / II VP14 Bottomland Hardwood Forest Wetland Reach 3 1/11 VP15 Piedmont Alluvial Forest Riparian Reach 6 I / II VP16 Piedmont Alluvial Forest Upland Reach 6 1/111 VP17 Piedmont Alluvial Forest Upland / Riparian Reach 6 I / H VP18 Piedmont Alluvial Forest Upland Reach 4 1/11 VP19 Piedmont Alluvial Forest Upland Reach 5 I / lI VP20 Piedmont Alluvial Forest Upland Reach 7 I / H * Community Types are based on (NCWAM, A.1) and (Schafale, 2012). MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Table 8. Vegetation Species Planted Across the Restoration Site UT to Town Creek Restoration Project - Option A: DMS Project ID No. 94648 Botanical Name Common Name I % Planted by Species Total Number of Stems Riparian Buffer Plantings - Overstory Betula nigra river birch 5% 788 Carpinus caroliniana ironwood 4% 600 Fraxinus pennsylvanica green ash 7% 1111 Liriodendron tulipfera tulip poplar 9% 1452 Nyssa sylvatica black gum 5% 700 Platanus occidentalis sycamore 7% 1158 Quercus michauxii swamp chestnut oak 4% 600 Quercus alcata Southern red oak 6% 860 Quercus alba white oak 5% 800 Quercus phellos willow oak 7% 1170 Quercus lyrata overcup oak 4% 600 Riparian Buffer Plantings - Understory Callicarpa americana beautyberry 2% 250 Celphalanthus occidentalis buttonbush 4% 600 Asimina triloba paw paw 5% 812 Cercis canadensis redbud 6% 900 Cornus amomum silky dogwood 7% 1058 Cornus florida 1 flowering dogwood 5% 800 Diospyros virginiana persimmon 4% 630 Sambucus nigra lelderberry 4% 600 Riparian Live Stake Plantings Cornus amomum silky dogwood 35% NA Salix nigra black willow 10% NA Salix sericea silky willow 35% NA Sambucus nigra elderberry 20% NA Constructed Wetland Zone Plantings Juncus effusus soft rush 30% - Carex lurida Lurid Sedge 25% - Scirpus cyperinus wool grass 20% - Acorus calamus sweetflag 15% - Lobelia cardinalis cardinal flower 5% - Hibiscus moscheutos I swam hibiscus 5% - MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Table 9. Planted and Total Stem Counts (Species by Plot with Annual Means) UT to Town Creek Restoration Project - Option A: DMS Project ID No. 95026 Tree Species Common Name Type Plot 1 PnoL P -all T PnoL Plot 2 P -all T PnoL Plot 3 P -all T PnoL Current Data (AB 2016) Plot 4 Plot 5 P -all T PnoL P -all T PnoL Plot 6 P -all T PnoL Plot 7 P -all T PnoL Plot 8 P -all T Asimina triloba paw paw Tree 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Betula nigra river birch Tree 1 1 1 0 0 0 4 4 4 3 3 3 3 3 3 4 4 4 0 0 0 0 0 0 Callicar a americana American beautyberry Shrub 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 3 4 4 4 0 0 0 Carpinus caroliniana ironwood Tree 1 1 1 2 2 2 1 1 1 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 Ce halanthus occidentalis common buttonbush Shrub 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cercis canadensis redbud Tree 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5 1 1 1 0 0 0 Cornus amomum silky dogwood Shrub 0 0 0 0 0 0 0 0 0 5 5 5 0 0 0 0 0 0 5 5 5 0 0 0 Cornus florida flowering dogwood Tree 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 0 0 3 3 3 1 1 1 Diospyros vir iniana common persimmon Tree 0 0 0 0 0 0 0 0 0 0 0 0 3 3 3 0 0 0 0 0 0 0 0 0 Fraxinus pennsylvanica green ash Tree 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lirodendron tuli i era tulip poplar Tree 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Nyssa sylvatica black gum Tree 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Platanus occidentalis sycamore Tree 2 2 2 2 2 2 4 4 4 2 2 2 3 3 3 4 4 4 0 0 0 13 13 13 uercus s. Oak Tree 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Quercus alba white oak Tree 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 0 0 0 Quercus falcata southern red oak Tree 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Quercuslyrata overcup, oak Tree 1 1 1 0 0 0 0 0 0 0 0 0 2 2 2 1 1 1 0 0 0 0 0 0 Quercus michuaxii swarnp chestnut oak Tree 6 6 6 4 4 4 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 3 3 3 Quercus phellos willow oak Tree 0 0 0 5 5 5 5 5 5 0 0 0 5 5 5 3 3 3 0 0 0 2 2 2 Sambucus nigra elderberry Shrub 0 0 0 2 2 2 0 0 0 4 4 4 0 0 0 0 0 0 0 0 0 1 1 1 Unknown Unknown Unknown 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 Stems Per Plot 17 17 Plot area (ares) 1 Plot area (acres) 0.025 Species Countl 8 1 8 Stems Per Acrel 688 1 688 17 1 8 1 1 688 1 18 8 728 18 1 0.025 1 8 1 728 18 1 8 1 728 17 6 688 17 1 0.025 1 6 1 688 17 1 6 1 688 18 7 728 18 1 0.025 1 7 1 728 18 1 7 1 728 17 6 688 17 1 0.025 1 6 1 688 17 1 6 1 688 20 6 809 20 1 0.025 1 6 1 809 20 1 6 1 1 809 1 17 5 688 17 1 0.025 1 5 1 688 17 1 5 1 1 688 1 21 6 850 1 21 1 0.025 1 6 1 850 21 1 6 1 850 Notes: CVS Level 1 Survey performed. PnoL = Planted No Live Stakes P -all= Planted Including Live Stakes Total = Total number of Plants Color for Density Exceeds requirements by 10% Exceeds requirements, but by less than 10% Fails to meet requirements, by less than 10% Fails to meet requirements by more than 10% MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Table 9 Cont. Planted and Total Stem Counts (Species by Plot with Annual Means) UT to Town Creek Restoration Project - Option A: DMS Project ID No. 95026 Tree Species Common Name Type Plot 9 PnoL P -all T PnoL Plot 10 P -all T PnoL Plot 11 P -all T PnoL Current Data (AB 2016) Plot 12 Plot 13 P -all T PnoL P -all T PnoL Plot 14 P -all T PnoL Plot 15 P -all T PnoL Plot 16 P -all T Asimina triloba paw paw Tree 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 0 0 0 Betula nigra river birch Tree 0 0 0 0 0 0 0 0 0 3 3 3 0 0 0 0 0 0 0 0 0 2 2 2 Callicar a americana American beautyberry Shrub 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Carpinus caroliniana ironwood Tree 3 3 3 1 1 1 2 2 2 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Ce halanthus occidentalis common buttonbush Shrub 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 Cercis canadensis redbud Tree 0 0 0 2 2 2 2 2 2 0 0 0 2 2 2 2 2 2 4 4 4 0 0 0 Cornus amomum silky dogwood Shrub 2 2 2 2 2 2 0 0 0 0 0 0 1 1 1 3 3 3 4 4 4 6 6 6 Cornus florida flowering dogwood Tree 6 6 6 1 1 1 2 2 2 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 Diospyros vir iniana common persimmon Tree 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 Fraxinus pennsylvanica green ash Tree 1 1 1 8 8 8 5 5 5 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 Lirodendron tuli i era tulip poplar Tree 0 0 0 0 0 0 2 2 2 4 4 4 0 0 0 2 2 2 0 0 0 1 1 1 Nyssa sylvatica black gum Tree 0 0 0 0 0 0 0 0 0 2 2 2 0 0 0 0 0 0 0 0 0 6 6 6 Platanus occidentalis sycamore Tree 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 uercus s. Oak Tree 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Quercus alba white oak Tree 0 0 0 1 1 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 Quercus falcata southern red oak Tree 0 0 0 0 0 0 2 2 2 0 0 0 0 0 0 2 2 2 0 0 0 0 0 0 Quercus lyrata overcup oak Tree 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5 3 3 3 2 2 2 2 2 2 Quercus michuaxii swamp chestnut oak Tree 4 4 4 1 1 1 2 2 2 1 1 1 3 3 3 0 0 0 1 1 1 1 1 1 Quercus phellos willow oak Tree 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 Sambucus nigra elderberry Shrub 0 0 0 3 3 3 0 0 0 4 4 4 2 2 2 0 0 0 0 0 0 2 2 2 Unknown Unknown Unknown 0 0 0 0 0 0 1 1 1 2 2 2 0 0 0 2 2 2 1 1 1 0 0 0 Stems Per Plot 16 16 Plot area (ares) 1 Plot area (acres) 0.025 Species Count 5 5 Stems Per Acre 647 647 16 5 647 19 8 769 19 1 0.025 8 769 19 8 769 19 9 769 19 1 0.025 9 769 19 9 769 20 9 809 20 1 0.025 9 809 20 9 809 16 7 647 16 1 0.025 7 647 16 7 647 17 8 688 17 1 0.025 8 688 17 8 688 19 8 769 19 1 0.025 8 769 19 8 769 24 10 971 24 1 0.025 10 971 24 10 971 Notes: CVS Level 1 Survey performed. PnoL = Planted No Live Stakes P -all= Planted Including Live Stakes Total = Total number of Plants Color for Density Exceeds requirements by 10% Exceeds requirements, but by less than 10% Fails to meet requirements, by less than 10% Fails to meet requirements by more than 10% MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) Table 9 Cont. Planted and Total Stem Counts (Species by Plot with Annual Means) UT to Town Creek Restoration Project - Option A: DMS Project ID No. 95026 Tree Species Common Name Type PnoL Plot 17 P -all T PnoL Current Data (AB 2016) Plot 18 Plot 19 P -all T PnoL P -all T PnoL Plot 20 P -all T Annual Means Current Mean AB (2016) P T P T Asimina triloba paw paw Tree 1 1 1 0 0 0 0 0 0 0 0 0 5 5 5 5 Betula nigra river birch Tree 0 0 0 0 0 0 0 0 0 1 1 1 21 21 21 21 Callicar a americana American beautyberry Shrub 0 0 0 0 0 0 0 0 0 0 0 0 7 7 7 7 Carpinus caroliniana ironwood Tree 2 2 2 0 0 0 1 1 1 0 0 0 16 16 16 16 Ce halanthus occidentalis common buttonbush Shrub 0 0 0 0 0 0 0 0 0 4 4 4 5 5 5 5 Cercis canadensis redbud Tree 1 1 1 8 8 8 1 1 1 0 0 0 29 29 29 29 Cornus amomum silky dogwood Shrub 1 1 1 1 1 1 1 1 1 0 0 0 31 31 31 31 Cornus florida flowering dogwood Tree 0 0 0 2 2 2 1 1 1 1 1 1 21 21 21 21 Diospyros vir iniana common persimmon Tree 0 0 0 0 0 0 2 2 2 0 0 0 7 7 7 7 Fraxinus pennsylvanica green ash Tree 7 7 7 8 8 8 6 6 6 0 0 0 43 43 43 43 Lirodendron tuli i era tulip poplar Tree 0 0 0 0 0 0 1 1 1 1 1 1 12 12 12 12 Nyssa sylvatica black gum Tree 0 0 0 0 0 0 0 0 0 0 0 0 9 9 9 9 Platanus occidentalis sycamore Tree 0 0 0 0 0 0 0 0 0 0 0 0 31 31 31 31 uercus s. Oak Tree 1 1 1 0 0 0 1 1 1 0 0 0 3 3 3 3 Quercus alba white oak Tree 0 0 0 0 0 0 1 1 1 1 1 1 12 12 12 12 Quercus falcata southern red oak Tree 1 1 1 1 1 1 1 1 1 5 5 5 15 15 15 15 Quercus lyrata overcup oak Tree 0 0 0 0 0 0 0 0 0 0 0 0 16 16 16 16 Quercus michuaxii swamp chestnut oak Tree 0 0 0 0 0 0 0 0 0 1 1 1 29 29 29 29 Quercus phellos willow oak Tree 2 2 2 0 0 0 0 0 0 3 3 3 27 27 27 27 Sambucus nigra elderberry Shrub 1 1 1 0 0 0 0 0 0 0 0 0 19 19 19 19 Unknown Unknown Unknown 0 0 0 0 0 0 0 0 0 0 0 0 7 7 7 7 Stems Per Plot 17 Plot area (ares) Plot area (acres) Species Count 9 Stems Per Acrel 688 17 1 0.025 9 688 17 9 688 20 5 809 20 1 0.025 5 809 20 5 809 16 10 647 16 1 0.025 10 647 16 10 647 17 8 688 17 1 0.025 8 688 17 8 688 365 21 730 365 20 0.50 21 730 365 20 0.50 21 730 365 21 730 Notes: CVS Level 1 Survey performed. PnoL = Planted No Live Stakes P -all= Planted Including Live Stakes Total = Total number of Plants Color for Density Exceeds requirements by 10% Exceeds requirements, but by less than 10% Fails to meet requirements, by less than 10% Fails to meet requirements by more than 10% MICHAEL BAKER ENGINEERING, INC. FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) APPENDIX E Photo Log L UT to Town Creek — Reach I PID 1: Station 10+50 — Upstream (5/11/16) PID 3: Station 10+80 — Left Floodplain (3/11/16) PID 5: Station 12+85 — Upstream (3/11/16) PID 2: Station 10+50 — Downstream (2/4/16) PID 4: Station 11+90 — Downstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-2 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach I PID 6: Station 13+05 — Left Floodplain (2/4/16) Snapping Turtle (11/5/15) PID 7: Station 15+30 — Upstream (5/11/16) PID 8: Station 16+25 — Downstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-3 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach I PID 9: Station 17+75 — Left Floodplain (5/11/16) PID 10: Station 18+10 — Downstream (5/11/16) PID 12: Station 20+90 — Downstream (5/11/16) Caddisfly Casings (3/11/16) PID 11: Station 18+10 — Upstream (5/11/16) PID 13: Station 21+00 — Upstream (5/11/16) MICHAEL BAKER ENGINEERING, INC. PAGE E-4 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach 2 PID 14: Station 22+75 — Upstream (2/4/16) PID 16: Station 23+50 — Downstream (11/5/16) PID 15: Station 23+25 — Upstream (2/4/16) s {tr 22 a v� PID 17: Station 24+60 — Upstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-5 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach 2 PID 18: Station 25+30 - Left Floodplain (5/11/16) PID 20: Station 26+40 - Downstream (3/11/16) btt`y� j i)k I� PID 19: Station 25+90 — Downstream (11/5/15) ..... ..... all'', Em PID 21: Station 28+75 - Downstream (11/5/15) PID 22: Station 29+35 - Upstream (3/11/16) MICHAEL BAKER ENGINEERING, INC. PAGE E-6 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 11/10/2016 UT to Town Creek — Reach 2 PID 23: Station 29+50 — Downstream Project View from Floodplain Knoll (5/11/16) PID 25: Station 33+10 — Upstream (5/11/16) ( y PID 24: Station 30+60 — Upstream (3/11/16) PID 26: Station 33+10 — Downstream (5/11/16) PID 27: Station 35+50 — Upstream (3/1/16) PID 28: Station 38+30 — Upstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-7 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach 2 PID 29: Station 38+40 — Downstream (11/5/15) PID 30: Station 39+10 — Downstream (3/11/16) MICHAEL BAKER ENGINEERING, INC. PAGE E-8 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach 3 PID 31: Station 40+25 — Downstream (2/18/16) PID 33: Station 41+80 — Upstream (11/5/15) PID 35: Station 44+00 — Downstream (3/11/16) PID 32: Station 40+80 — Upstream (11/5/15) PID 34: Station 43+00 — Downstream (5/11/16) PID 36: Station 44+25 — Upstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-9 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach 3 PID 37: Station 45+50 — Downstream (2/18/16) PID 39: Station 46+80 — Upstream (11/5/15) PID 38: Station 45+95 — Upstream (11/5/15) PID 40: Station 47+75 — Upstream (11/5/15) PID 41: Station 48+60 — Downstream (5/10/16) MICHAEL BAKER ENGINEERING, INC. PAGE E-10 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) 11/10/2016 UT to Town Creek —Reach 4 PID 1: Station 09+80 — Upstream (12/11/15) PID 2: Station 10+60 — Upstream (11/5/15) PID 3: Station 11+20 — Upstream (11/5/15) PID 4: Station 11+75 — Upstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-11 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach 4 PID 5: Station 12+95 — Upstream (11/5/15) PID 7: Station 13+80 — Upstream (11/5/15) PID 6: Station 13+45 — Downstream (11/5/15) PID 8: Station 14+ 20 — Upstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-12 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Greek — Reach 4 Cows Fenced out of Easement along Reach 4 MICHAEL BAKER ENGINEERING, INC. PAGE E-13 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach 5 PID 1: Station 10+70 — Upstream (11/5/15) ..,. a,.29 .aF ti g r � " tw' Y r� PID 3: Station 11+75 — Upstream (11/5/15) PID 2: Station 10+75 — Downstream (11-5-15) PID 4: Station 12+20 — Upstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-14 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach S PID 5: Station 12+65 — Upstream (11/5/15) PID 7: Station 13+43 — Upstream (2/18/16) PID 6: Station 13+30 — Upstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-15 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek —Reach 6 p ; A, � - P- r 4. PID 1: Station14+55 — Upstream (11/5/15) PID 3: Station 16+00 — Upstream (11/5/15) PID 2: Station 15+30 — Upstream (11/5/15) PID 4: Station 16+50 — Upstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-16 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek —Reach 6 PID 5: Station 17+25 — Upstream (11/5/15) PID 8: Station 18+90 — Downstream (11/5/15) PID 6: Station 18+00 — Upstream (11/5/15) PID 7: Station 18+50 — Upstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-17 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek —Reach 6 PID 9: Station 19+05 — Upstream (11/5/15) PID 12: Station 19+85 — Upstream (11/5/15) PID 10: Station 19+50 — Left Floodplain (11/5/15) PID 11: Station 19+75 — Upstream (11/5/15) PID 13: Station 20+50 - Upstream (12/11/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-18 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek —Reach 6 PID 14: Station 20+50 - Downstream (12/11/15) PID 17: Station 23+40 — Upstream (11/5/15) PID 15: Station 21+00 — Upstream (11/5/15) PID 16: Station 22+75 — Upstream (11/5/15) PID 18: Station 24+00 — Upstream (3/11/2016) MICHAEL BAKER ENGINEERING, INC. PAGE E-19 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek —Reach 6 PID 19: Station 24+50 — Upstream (11/5/15) PID 21: Station 25+80 - Downstream (2/4/16) PID 23: Station 26+50 — Upstream (3/11/16) A PID 20: Station 25+25 — Upstream (2/4/2016) PID 22: Station 25+85 — Upstream (11/5/15) PID 24: Station 26+75 — Upstream (3/11/16) MICHAEL BAKER ENGINEERING, INC. PAGE E-20 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach 6 PID 25: Station 28+00 — Upstream (3/11/26) PID 26: Station 28+14 — Upstream (11/5/16) MICHAEL BAKER ENGINEERING, INC. PAGE E-21 11/10/2016 FINAL BASELINE MONITORING REPORT UT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach 7 PID 1: Station 09+40: Upstream (11/5/15) PID 3: Station 10+70 — Upstream (11/5/15) PID 2: Station 09+90 — Upstream (3/11/16) PID 4: Station 10+80 — Downstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-22 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach 7 PID 5: Station 11+75 — Upstream (11/5/15) PID 7: Station 12+90 — Upstream (2/2/16) PID 6: Station 12+10 — Upstream (11/5/15) PID 8: Station 13+40 — Upstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-23 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648) UT to Town Creek — Reach 7 PID 9: Station 13+99 — Upstream (11/5/15) MICHAEL BAKER ENGINEERING, INC. PAGE E-24 11/10/2016 FINAL BASELINE MONITORING REPORT LIT TO TOWN CREEK RESTORATION PROJECT - OPTION A (DMS PROJECT NO. 94648)