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HomeMy WebLinkAbout20130653 Ver 1_Year 3 Monitoring Report_2016__20170224MUDDY RUN II STREAM AND WETLAND RESTORATION PROJECT MONITORING REPORT MONITORING YEAR 3 DUPLIN COUNTY, NORTH CAROLINA CONTRACT No. 004632 - PROJECT # 95354 Prepared for: North Carolina Division of Mitigation Services North Carolina Department of Environmental Quality 1652 Mail Service Center Raleigh, NC 27699-1652 January 2017 Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report• Duplin County, North Carolina • January 2017 Muddy Run II Duplin County, North Carolina DMS Project ID 95354 Cape Fear River Basin HUC 0030007060010 Prepared by: fires Resource Environmental Solutions 302 Jefferson Street, Suite 110 Raleigh, NC 27605 919-829-9909 Resource Environmental Solutions, LLC ii Muddy Run H Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report- Duplin County, North Carolina • January 2017 EXECUTIVE SUMMARY The Muddy Run II Stream and Wetland Restoration Project is located within an agricultural watershed in Duplin County, North Carolina, approximately six miles south of Beulaville. The stream channels were heavily impacted by channelization and agricultural practices. The project involved the restoration and protection of streams in the Muddy Creek watershed. The purpose of this restoration project was to restore and enhance a stream/wetland complex located within the Cape Fear River Basin. The project lies within USGS Hydrologic Unit Code 03030007060010 (USGS, 1998) and within the North Carolina Division of Water Quality (NCDWQ) Cape Fear River Subbasin 03-06-22 (NCDENR, 2002). The project consists of six unnamed tributaries to Muddy Creek, but the project has been divided into nine distinct reaches for design purposes. Reach 1 is one of the upstream -most portions of the project; it begins on the edge of an existing agricultural field and extends to STA 04+48. Similarly, Reach 2 is one of the upper -most portions of the stream project. It begins in a disturbed forest corridor between several agricultural fields and extends to STA 19+14. Reach 3a starts at the confluence of Reaches 1 and 2 (STA 00+00) and flows north north-west through a disturbed hardwood buffer and several agricultural fields before being partially diverted to enter Reach 3b near STA 37+23. Reach 3b flows to the north and west where it flows into Reach 3c at STA 57+92. Reach 3c flows through a pine plantation to STA 65+30, where it flows into Reach 3 of the Muddy Run project. Reach 4 is a perennial channel that flows through a forested area from a ditch draining an agricultural field. Reach 4 flows into Reach 3A at STA 18+76. Reach 5a consists of the main stem beginning at STA 00+00 where it adjoins with Reach 1C of the Muddy Run project. Reach 5a flows north and flows into Reach 5b at STA 19+59. Reach 5b is the most downstream reach of the project, ending at the right-of-way for State Highway 41. Reach 6 begins in a forested area south of Reach 5 and flows in a northerly direction to the confluence with Reach 5a near STA 9+20. Two areas containing drained hydric soil were identified for restoration, located along Reach 3b and Reach 5a. This Year 3 Annual Monitoring Report presents the data from 28 vegetation monitoring plots, four manual crest gauges, four auto crest gauges, an auto -logging rain gauge, seven wetland restoration groundwater gauges, three reference groundwater gauges, 59 stream cross sections, 20 sets of bank pins, and photo reference locations, as required by the approved Mitigation Plan for the site. The Muddy Run II Year 3 morphological, vegetation, and visual assessment monitoring activities were completed in November 2016. All Year 3 monitoring data is presented below and in the appendices. Data presented shows the site has one area of bank erosion along Reach 5A and one area of low planted stem densities; however, the site meets stream, wetland and vegetation interim success criteria. Throughout the Year 3 monitoring season, the restored stream channel remained stable and continued to provide the intended habitat and hydrologic functions. Minimal changes were noticed for most Year 3 cross section surveys resulting from stable bed and bank conditions. Bankfull events were observed during Year 3 monitoring activities on all four crest gauges. During several site visits throughout Year 3, each stream reach was noted to be flowing during normal conditions. One stream problem area was observed during the Year 3 monitoring period. The problem area observed during Year 3 monitoring activities consists of minor right bank erosion on Reach 5A. Stream problem areas identified during MY2 have been addressed through the adaptive management plan implemented in early 2016 and are now performing as designed. All repaired areas are stable and vegetation cover is establishing well in these areas. Resource Environmental Solutions, LLC iii Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report- Duplin County, North Carolina • January 2017 All seven wetland gauges achieved the success criteria by remaining continuously within 12 inches of the soil surface for at least nine percent of the growing season. Groundwater gauge data indicates the hydroperiods being very responsive to rainfall events. The Year 3 vegetation monitoring observations for the Muddy Run II Site are summarized in this report. Planted -stem survival for 27 of the 28 Vegetation Plots (VP) at Muddy Run was above the interim success criterion of 320 trees per acre at the end of Monitoring Year 3. The average stem density (excluding live stakes) across all vegetation plots was 645 stems per acre. Volunteers were noted in five plots and are outlined in the Vegetation Plot data. One vegetation problem area noted during Monitoring Year 3 resulted from low stem densities, having stem counts less than the MY3 vegetative success criteria of 320 stems/acre. Vegetation problem areas noted during MY2 were addressed during 2016-MY3 through invasive species management and supplemental planting performed in April and October. The Muddy Run II Site has met the Year 3 vegetation survival success criterion of 320 trees per acre as specified in the Mitigation Plan. Resource Environmental Solutions, LLC iv Muddy Run H Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report- Duplin County, North Carolina • January 2017 TABLE OF CONTENTS 1 PROJECT GOALS, BACKGROUND AND ATTRIBUTES........................................................ 3 1.1 Location and Setting............................................................................................................... 3 1.2 Project Goals and Objectives..................................................................................................3 1.3 Project Structure..................................................................................................................... 4 1.3.1 Restoration Type and Approach.....................................................................................4 1.4 Project History, Contacts and Attribute Data......................................................................... 7 1.4.1 Project History................................................................................................................ 7 1.4.2 Project Watersheds......................................................................................................... 7 2 SUCCESS CRITERIA................................................................................................................... 8 2.1 Stream Restoration................................................................................................................. 8 2.1.1 Bankfull Events.............................................................................................................. 8 2.1.2 Cross Sections................................................................................................................ 8 2.1.3 Digital Image Stations.................................................................................................... 8 2.2 Wetland Restoration............................................................................................................... 8 2.3 Vegetation.............................................................................................................................. 9 2.4 Scheduling/Reporting.............................................................................................................9 3 MONITORING PLAN................................................................................................................... 9 3.1 Stream Restoration................................................................................................................. 9 3.1.1 As -Built Survey.............................................................................................................. 9 3.1.2 Bankfull Events.............................................................................................................. 9 3.1.3 Cross Sections..............................................................................................................10 3.1.4 Digital Image Stations..................................................................................................10 3.1.5 Bank Pin Arrays...........................................................................................................10 3.1.6 Visual Assessment Monitoring.....................................................................................10 3.1.7 Surface Flow................................................................................................................. 11 3.2 Wetland Hydrology..............................................................................................................11 3.3 Vegetation............................................................................................................................11 4 Maintenance and Contingency plan............................................................................................. 11 4.1 Stream...................................................................................................................................11 4.2 Wetlands...............................................................................................................................11 4.3 Vegetation............................................................................................................................12 5 YEAR 3 MONITORING CONDITIONS (MY3)........................................................................ 12 5.1 Year 3 Monitoring Data Collection......................................................................................12 5.1.1 Morphological State of the Channel.............................................................................12 5.1.2 Vegetation.....................................................................................................................13 5.1.3 Photo Documentation...................................................................................................13 5.1.4 Stream Hydrology........................................................................................................13 5.1.5 Wetland Hydrology......................................................................................................13 6 REFERENCES............................................................................................................................. 14 Resource Environmental Solutions, LLC v Muddy Run H Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report- Duplin County, North Carolina • January 2017 APPENDICES Appendix A. Project Background Data and Maps Table 1. Project Components and Mitigation Credits Table 2. Project Activity and reporting History Table 3. Project Contacts Table 4. Project Information and Attributes Figure 1. Project Vicinity Map Figure 2. Project USGS Map Appendix B. Visual Assessment Data Figure 3. Current Conditions Plan View Map (CCPV) Table 5. Visual Stream Morphology Stability Assessment Table 6. Vegetation Condition Assessment Table 7. Stream Problem Areas Table 8. Vegetation Problem Areas Stream Photos Vegetation Photos Stream and Vegetation Problem Photos Stream and Vegetation Remedial Action Repairs/Maintenance Photos Appendix C. Vegetation Plot Data Table 9a. Planted Stem Count Summary Table 9b. Planted Species Totals Table 9c. Planted Stem Counts (Species by Plot) Appendix D. Stream Geomorphology Data Table 10. Morphological Parameters Summary Data Table 11. Dimensional Morphology Summary — Cross Sections Data Table 12. Bank Pin Array Summary Data Cross Section Plots Appendix E. Hydrology Data Table 13. Documentation of Geomorphologically Significant Flow Events Table 14. Rainfall Summary Table 15a. Wetland Hydrology Criteria Attainment Table 15b. Wetland Hydrology Gauge Summary Chart 1. 2016 Precipitation Data for Muddy Run II Site Chart 2. 2016 Groundwater Monitoring Gauge Hydrographs Crest Gauge Verification Photos Resource Environmental Solutions, LLC vi Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report• Duplin County, North Carolina • January 2017 l PROJECT GOALS, BACKGROUND AND ATTRIBUTES 1.1 Location and Setting The Muddy Run II Stream and Wetland Restoration Site ("Site") is located in Duplin County approximately 1.4 miles east of Chinquapin, NC (Figure 1). The project is in the Cape Fear River Basin (8 -digit USGS HUC 03030007, 14 -digit USGS HUC 0303007060010) (USGS, 1998) and the NCDWQ Cape Fear 03-06-22 sub -basin (NCDWQ, 2002). To access the Site from the town of Chinquapin, travel east on Highway 50, take the first left onto Pickett Bay Road (SR 1819), go 1.1 miles, then turn left onto Kenney Crawley Road. This private road is gravel and will split just past the residential house on the right. Keeping to the left will take you to the Reaches 3b, 3c, 5b, and 6. Going to the right at the split will take you to Reaches 1, 2, 3a, and 4. 1.2 Project Goals and Objectives The Muddy Run II stream and wetland mitigation project will provide numerous ecological and water quality benefits within the Cape Fear River Basin. While many of these benefits are limited to the project area, others, such as pollutant removal and improved aquatic and terrestrial habitat, have more far-reaching effects. Expected improvements to water quality, hydrology, and habitat are outlined below. Design Goals and Objectives Benefits Related to Water Quality Benefit will be achieved through filtering of runoff from adjacent CAFOs through buffer areas, the Nutrient removal conversion of active farm fields to forested buffers, improved denitrification and nutrient uptake through buffer zones, and installation of BMPs at the headwaters of selected reaches and ditch outlets. Benefit will be achieved through the stabilization of eroding stream banks and reduction of sediment Sediment removal loss from field areas due to lack of vegetative cover. Channel velocities will also be decreased through a reduction in slope, therefore decreasing erosive forces. Increase dissolved oxygen Benefit will be achieved through the construction of instream structures to increase turbulence and concentration dissolved oxygen concentrations and lower water temperature to increase dissolved oxygen capacity. Runoff filtration Benefit will be achieved through the restoration of buffer areas that will receive and filter runoff, thereby reducing nutrients and sediment concentrations reaching water bodies downstream. Benefits to Flood Attenuation Water storage Benefit will be achieved through the restoration of buffer areas which will infiltrate more water during precipitation events than under current site conditions. Improved groundwater Benefit will be achieved through the increased storage of precipitation in buffer areas, ephemeral recharge depressions, and reconnection of existing floodplain. Greater storage of water will lead to improved infiltration and groundwater recharge. Improved/restored Benefit will be achieved by restoring the stream to a natural meandering pattern with an appropriately hydrologic connections sized channel, such that the channel's floodplain will be flooded more frequently at flows greater than the bankfull stage. Benefits Related to Ecological Processes Restoration of habitats Benefit will be achieved by restoring riparian buffer habitat to appropriate bottomland hardwood ecosystem. Improved substrate and Benefit will be achieved through the construction of instream structures designed to improve bedform instream cover diversity and to trap detritus. Substrate will become more coarse as a result of the stabilization of stream banks and an overall decrease in the amount of fine materials deposited in the stream. Resource Environmental Solutions. Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report• Duplin County, North Carolina • January 2017 Addition of large woody Benefit will be achieved through the addition of wood structures as part of the restoration design. debris Such structures may include log vanes, root wads, and log weirs. Reduced temperature of water due to shading Benefit will be achieved through the restoration of canopy tree species to the stream buffer areas. Restoration of terrestrial habitat Benefit will be achieved through the restoration of riparian buffer bottomland hardwood habitats. 1.3 Project Structure Table 1. Muddy Run II Project Components- Stream Mitigation Reach 4 P 1 Restoration As -Built Existing As -Built Mitigation 173 Reach Mitigation Type Stationing Length Length Ratio SMUs Reach 5b Enhancement II 19+59 to 23+68 (LF) (LF) 1:2.5 164 Reach 1 Headwater Valley 0+00 to 4+48 438 398 1:1 398 Reach 2 Headwater Valley 0+00 to 5+04 504 504 1:1 504 Reach 2 P1 Restoration 5+04 to 19+14 1,223 1,410 1:1 1,410 Reach 3a P1 Restoration 0+00 to 37+23 3,301 3,586 1:1 3,586 Reach 3b P1 Restoration 37+23 to 57+92 NA 1,979 1:1 1,979 Reach 3c Enhancement I 57+92 to 65+30 737 708 1:1.5 472 Reach 4 P 1 Restoration 0+44 to 2+17 120 173 1:1 173 Reach 5a P1 Restoration 0+00 to 19+59 1,602 1,926 1:1 1,926 Reach 5b Enhancement II 19+59 to 23+68 401 409 1:2.5 164 Reach 6 Enhancement II 9+02 to 12+19 317 318 1:2.5 127 8,643 11,411 10,739 Table 2. Muddv Run II Proiect Comuonents — Wetland MitiLyation Wetland Mitigation Type Mitigation Area (ac) MitigationWMUs Ratio WA Restoration 3.60 1:1 3.60 WB Restoration 1.32 1:1 1.32 Total 4.92 4.92 1.3.1 Restoration Type and Approach Reach 1 Headwater valley restoration approach was performed along Reach 1. The existing channel/ditch was backfilled, and flow has been directed from its current position along the tree line back to within the historic valley location down to the confluence with Reaches 2 and 3a. A 100 foot wide forested buffer has been planted throughout the reach. The upstream limit of Reach 1 ties into an existing headwater valley system comprised of intermittent sections of single and multiple channels. This Resource Environmental Solutions. 4 Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report• Duplin County, North Carolina • January 2017 system will be used as a reference site for incorporating a small baseflow channel into the headwater valley restoration design. Reach 2 Similar to Reach 1, headwater valley restoration was performed along the upper section of Reach 2. The existing channel was backfilled with existing spoil material located along the channel, a result of previous dredging activities. Areas within the 100 foot buffer that were disturbed or lack riparian vegetation were planted. Grade control structures were installed along three ditches that enter Reach 2 at the upstream end of the project. These structures raised the upstream channel bed elevations slightly to tie into existing ditches to the project reach. An existing CMP culvert located along the upstream section was removed and replaced outside the easement (upstream) to continue to allow the landowner access to all areas of his property. Priority 1 restoration was performed for the majority of Reach 2. Restoration activities involved relocating the channel to the north through an existing wooded area consisting primarily of pines and a few hardwoods. Existing spoil piles located along the channel banks were removed and used to fill the existing ditch. Diffuse flow structures have been installed along several ditches that outlet to the reach from both the north and south. The structures will attenuate and disperse flows as the existing ditches enter the proposed easement. Reach 3a Priority Level I restoration was performed on Reach 3a. The restoration approach on this reach included relocating the channel on either side of its current location to follow the natural valley and removing the adjacent roadbed to allow continuous access to the floodplain. Two existing 36" CMP culvert crossings were located along this reach. Each culvert was removed and replaced in-line with the proposed stream to allow the landowners to access portions of their respective properties to the west of the project site. Reach 3a now flows in a northwesterly direction until it reaches a property line. At this point, the existing ditch that continued to flow in a northerly direction was plugged and a diversion structure was installed. The structure is designed to pass 100 percent of baseflow and small storms through the project, and divert up to 70 percent of storms larger than the 25 -yr storm to the existing ditch and offsite. See Section 7.3.1.1 (Stream Hydrologic Analysis) for hydraulic analysis details. Just downstream of the diversion structure, the channel was relocated south of several turkey houses, and now flows in a westerly direction as Reach 3b. The network of ditches surrounding the turkey houses appear to cross a small ridge, directing flow away from the project area. An additional culvert crossing was constructed where flow will be diverted to the west at the turkey houses. Priority I restoration is appropriate for this channel because it is the only mitigation approach that addresses bed and bank instability, establishes a forested riparian buffer, and significantly enhances aquatic habitat. Diffuse flow structures were constructed where existing agricultural ditches enter the easement area. The diversion structure was constructed at the downstream end of Reach 3a to alleviate and prevent flooding caused by rerouting flow and increased drainage areas, to provide continued flow through the existing ditch for storms larger than bankfull (design) events, and to reduce impacts from proposed grading activities. Per discussions with Mr. Lanier (owner of parcel northwest of proposed structure), larger storm events overtop the existing ditch flowing to the north. This flooding may be attributed to inefficiencies with existing structures and ditch alignments in conjunction with low gradients. The culvert associated with the gravel access road that leads from Ludie Brown Road to the turkey houses outlets perpendicular to the receiving ditch that flows to the northeast and under Ludie Brown Road. This ditch continues to the northeast and crosses Route 111, where it flows to the north into Muddy Creek. By diverting up to 70 percent of higher flows through the existing ditch and offsite, existing flooding issues will be reduced adjacent to the turkey houses. This diversion also decreases potential flooding impacts that would occur if 100 percent of storm events were passed Resource Environmental Solutions. Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report• Duplin County, North Carolina • January 2017 through the proposed channel, Reach 3b. There are several residential parcels within zero to 200 feet of the proposed easement along Reach 3b. Because the topography is very flat through this area, the flooding associated with the majority of storm events greater than bankfull would negatively impact these parcels. Finally, by diverting a percentage of the proposed higher flows, flooding impacts will also be reduced along Reaches 5a and 5b and at the existing HWY 41 culvert at the downstream end of the project. Currently, agricultural fields are present along the north side of Reach 5a. By reducing high flows, the flooding extent and duration will be reduced; thus, preventing adverse impacts to crops. If 100 percent of higher storm events were allowed to pass through the project, significant grading would be required to cut floodplain terraces/benches to relieve flooding of the adjacent agricultural fields. Approximately 1,611 LF of the existing ditch that flows to the north from the Reach 3a/3b diversion structure will be impacted (dewatered). This length includes the segment of the ditch from the diversion structure downstream to the Muddy Creek floodplain. The channel impacts resulting from the proposed channel relocation will be addressed in the ensuing NWP application. Reach 3b Priority Level I restoration was performed on Reach 3b. The restoration approach on this reach included relocating the channel in a westerly direction through an open pasture. The pasture area has been extensively modified and substantial grading was required. The design then moves the channel to a historic drainage way as observed on LiDAR and historical aerial photographs. The flow path is now connected to a small relic channel identified in the forested area west of the pasture. Subsequent topographic survey confirmed positive drainage along the relic channel which follows a low lying feature observed on LiDAR. The restoration approach included some minor grading to enlarge the existing channel and to create a diverse bed habitat by constructing pools. Log grade control structures were installed at the confluence with Reach 3c and at the connection to the relic channel. Small, mechanical equipment and hand tools were used to minimize damage to the existing forested buffer. A livestock protected culvert crossing was constructed near the existing pasture along an existing farm path to allow the landowner uninterrupted access to his property. Reach 3c Enhancement I was performed on Reach 3c as it flows through a forested area downstream from Reach 3b to Reach 3 of the Muddy Run Stream Mitigation Project. A grade control structure was installed at the upstream end to stabilize the transition from an existing agricultural ditch to the stable channel. A crossing was constructed along the upper section to allow the landowner access to both sides of his property. Enhancement activities included removing portions of existing spoil piles located along top of banks, cutting floodplain benches and laying back banks, and installing woody debris habitat structures. Diffuse flow structures were also constructed at the downstream limit where existing agricultural ditches enter the easement area. Invasive species management was performed throughout the buffer, and any bare or disturbed areas were planted with native riparian vegetation. Reach 4 Priority 1 restoration was performed on the downstream end of Reach 4 as it flows through a forested area below a ditch draining an agricultural field. A grade control structure was installed at the upstream end to transition from the existing ditch to a stable channel. The lower section of the reach was constructed into an E -type channel before its confluence with Reach 3a. Invasive species management was performed throughout the buffer, and any bare or disturbed areas were planted with native riparian vegetation. Resource Environmental Solutions. Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report• Duplin County, North Carolina • January 2017 Reach 5a Priority Level I restoration was performed on Reach 5a. The channel was relocated north of its current location into the adjacent agricultural field. The existing ditch was backfilled and plugged at any locations that may cross the proposed channel. The upstream end of the reach ties into Reach IC of the Muddy Run Stream Mitigation Project. The single -thread channel will flows through proposed wetland WB beginning approximately 300 feet downstream of the Muddy Run project. A CMP culvert crossing was installed in-line with the proposed design near the middle of the reach to allow the landowners access to the adjacent parcels. Priority I restoration is appropriate for this channel because it is the only mitigation approach that addresses bed and bank instability, establishes a forested riparian buffer, and significantly enhances aquatic habitat. Reach 5b Enhancement Level II was performed on Reach 5b. Several log grade controls and woody debris structures were installed along the bed to increase aquatic habitat and bed diversity. The right bank along the reach was laid back and spoil piles along the tops of banks were removed using small equipment to minimize impacts to the existing buffer. Additionally, invasive species management was performed throughout the buffer, and any bare or disturbed areas were planted with native riparian vegetation. Reach 6 Enhancement Level II was performed on the downstream section of Reach 6 (STA 9+02 to STA 12+19). The right and left banks were laid back, and the channel was backfilled using spoil located adjacent to the channel such that positive drainage is maintained throughout the reach down to the confluence with Reach 5a. Invasive species management was performed throughout the buffer where enhancement took place, and any bare or disturbed areas were planted with native riparian vegetation. A 50 foot wide buffer was provided along the upper section of Reach 6 (STA 0+00 to STA 9+02); however, no enhancement activities were performed through this section other than filling portions of the channel. This additional easement was provided to account for any hydrologic impacts that may occur as a result of the proposed enhancement activities. 1.4 Project History, Contacts and Attribute Data 1.4.1 Project History The Site was restored by Environmental Banc & Exchange, LLC (EBX) through a full -delivery contract awarded by NCDMS in 2011. EBX was acquired by Resource Environmental Solutions, LLC (RES) in 2014 and now oversees the project tasks. Tables 2, 3, and 4 in Appendix A provide a time sequence and information pertaining to the project activities, history, contacts, and baseline information. 1.4.2 Project Watersheds The easement totals 37.6 acres and is broken into nine reaches. Reach 1 has a drainage area of 68 acres; it begins at the start of the restoration project (STA 0+00) and extends west to STA 4+48. Reach 2 has a drainage area of 114 acres; it begins at STA 0+00 and extends to STA 19+14. Reach 3a (Sta. 0+00 to 37+23) begins at the confluence of Reaches I and 2 and has a drainage area of 227 acres. Reach 3b has a drainage area of 333 acres and flows west into Reach 3c; it begins at STA 37+23 and extends to STA 57+92. Reach 3c has a drainage area of 370 acres extending north to south and flows into Reach 3 of the Muddy Run project; it begins at STA 57+92 and extends to STA 65+30. Reach 4 has a drainage area of 46 acres and flows from the east into Reach 3a; it begins at STA 0+44 and extends to STA STA 2+17. Reach 5a begins at the downstream limit of the Muddy Resource Environmental Solutions. Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report• Duplin County, North Carolina • January 2017 Run project, flows into Reach 5b, and has a drainage area of 774 acres; it begins at STA 0+00 and extends to STA 19+59. Reach 5b has a drainage area of 908 acres; it starts at STA 19+59 and extends to STA 23+68. Reach 6 has a drainage area of 318 acres and flows from the south into Reach 5a; it starts at STA 9+02 and extends to STA 12+19 (Figure 2). The land use in the project watershed is approximately 38 percent cultivated, 32 percent evergreen forest, 15 percent shrub/scrub, 6 percent bottomland forest/hardwood swamp, 5 percent mixed forest, 2 percent developed, and 2 percent managed herbaceous cover. 2 SUCCESS CRITERIA The success criteria for the Site stream restoration will follow accepted and approved success criteria presented in the USACE Stream Mitigation Guidelines and subsequent NCDMS and agency guidance. Specific success criteria components are presented below. 2.1 Stream Restoration 2.1.1 Bankfull Events Two bankfull flow events must be documented within the five-year monitoring period. The two bankfull events must occur in separate years. Otherwise, the stream monitoring will continue until two bankfull events have been documented in separate years. Bankfull events will be documented using crest gauges, auto -logging crest gauges, photographs, and visual assessments for evidence of debris rack lines. 2.1.2 Cross Sections There should be little change in as -built cross-sections. If changes do take place, they should be evaluated to determine if they represent a movement toward a less stable condition (for example down -cutting or erosion), or are minor changes that represent an increase in stability (for example settling, vegetative changes, deposition along the banks, or decrease in width/depth ratio). Cross- sections shall be classified using the Rosgen stream classification method, and all monitored cross- sections should fall within the quantitative parameters defined for channels of the design stream type. 2.1.3 Digital Image Stations Digital images will be used to subjectively evaluate channel aggradation or degradation, bank erosion, success of riparian vegetation, and effectiveness of erosion control measures. Longitudinal images should not indicate the absence of developing bars within the channel or an excessive increase in channel depth. Lateral images should not indicate excessive erosion or continuing degradation of the banks over time. A series of images over time should indicate successional maturation of riparian vegetation. 2.2 Wetland Restoration The NRCS does not have a current WETS table for Duplin County upon which to base a normal rainfall amount and average growing season. The closest comparable data was determined to be from Sampson County. The growing season for Sampson County is 242 days long, extending from March 17 to November 14, and is based on a daily minimum temperature greater than 28 degrees Fahrenheit occurring in five of ten years. Because of the surface roughing and shallow depressions, a range of hydroperiods are expected. The water balance indicates that the site will have a positive water balance in the early part of the growing Resource Environmental Solutions. Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report• Duplin County, North Carolina • January 2017 season for four to five weeks, on average. The hydrology success criterion for the site is to restore the water table at the site so that it will remain continuously within 12 inches of the soil surface for at least nine percent of the growing season (approximately 22 days) at each groundwater gauge location during normal rainfall years. Overbank flooding events will provide additional inputs that may extend the hydroperiod in some years. Gauge data will be compared to reference wetland well data in growing seasons with less than normal rainfall. In periods of low rainfall, if a restoration gauge hydroperiod exceeds the reference gauge hydroperiod, and both exceed five percent of the growing season, then the gauge will be deemed successful. If a gauge location fails to meet these success criteria in the five year monitoring period, then monitoring may be extended, remedial actions may be undertaken, or the limits of wetland restoration will be determined. 2.3 Vegetation Specific and measurable success criteria for plant density within the riparian buffers on the site will follow NCDMS Guidance. Vegetation monitoring plots are 0.02 acres in size, and cover greater than two percent of the planted area. Vegetation monitoring will occur annually in the fall of each year. The interim measures of vegetative success for the site will be the survival of at least 320 three-year- old trees per acre at the end of Year 3, and the final vegetative success criteria will be 260 trees per acre at the end of Year 5. Invasive species on the site will be monitored and controlled if necessary throughout the required vegetation monitoring period. 2.4 Scheduling/Reporting The monitoring program will be implemented to document system development and progress toward achieving the success criteria. The restored stream morphology will be assessed to determine the success of the mitigation. The monitoring program will be undertaken for five years or until the final success criteria are achieved, whichever is longer. Monitoring reports will be prepared in the fall of each year of monitoring and submitted to NCDMS. The monitoring reports will include all information, and will be in the format required by NCDMS in Version 2.0 of the NCDMS Monitoring Report Template. 3 MONITORING PLAN Annual monitoring shall be conducted for stream, wetland, and vegetation monitoring parameters as noted below for five years prior to completion of construction or until success criteria have been met. 3.1 Stream Restoration 3.1.1 As -Built Survey An as -built survey was conducted following construction to document channel size, condition, and location. The survey includes a complete profile of thalweg, top of bank, and in stream channel structures to compare with future geomorphic data. Longitudinal profiles will not be required in annual monitoring reports unless requested by NCDMS or USACE. 3.1.2 Bankfull Events Four sets of manual and auto -logging crest gauges were installed on the site, one along Reach 2, one along Reach 3a, one along Reach 3b, and one along Reach 5a. The auto logging crest gauges were installed within the channel and will continuously record flow conditions at an hourly interval. Resource Environmental Solutions. Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report• Duplin County, North Carolina • January 2017 Manual crest gauges were installed on the bank at bankfull elevation. Crest gauges will be checked during each site visit to determine if a bankfull event has occurred since the last site visit. Crest gauge readings and debris rack lines will be photographed to document evidence of bankfull events. 3.1.3 Cross Sections A total of 59 permanent cross sections were installed to monitor channel dimensions and stability. Four cross sections were installed along Reach 1 and ten cross sections were installed along Reach 2. There were 21 cross sections (nine runs, nine pools, and three riffles) installed along Reach 3A and six cross sections installed along Reach 3B. Four cross sections were installed along Reach 3C and two cross sections were installed along Reach 4. Reach 5A had eight cross sections installed, while Reach 5B and 6 each had two cross sections installed. Cross sections were typically located at representative shallow and pool sections along each stream reach. Each cross section was permanently marked with 3/8 rebar pin to establish a monument location at each end. A marker pole was also installed at both ends of each cross section to allow ease locating during monitoring activities. Cross section surveys will be performed once a year during annual monitoring and will include all breaks in slope including top of bank, bottom of bank, streambed, edge of water, and thalweg. 3.1.4 Digital Image Stations Digital photographs will be taken at least once a year to visually document stream and vegetation conditions. This monitoring practice will continue for five years following construction and planting. Permanent photo point locations at cross sections and vegetation plots have been established so that the same directional view and location may be repeated each monitoring year. Monitoring photographs will also be used to document any stream and vegetation problematic areas such as erosion, stream and bank instability, easement encroachment and vegetation damage. 3.1.5 Bank Pin Arrays Twenty bank pin arrays have been installed at cross sections located on meander pools. These bank pin arrays were installed along the upstream and downstream third of the meander. Bank pins are a minimum of three feet long, and have been installed just above the water surface and every two feet above the lowest pin. Bank pin exposure will be recorded at each monitoring event, and the exposed pin will be driven flush with the bank. 3.1.6 Visual Assessment Monitoring Visual monitoring of all mitigation areas will be conducted a minimum of twice per monitoring year by qualified individuals. The visual assessments will include vegetation density, vigor, invasive species, and easement encroachments. Visual assessments of stream stability will include a complete stream walk and structure inspection. Digital images will be taken at fixed representative locations to record each monitoring event as well as any noted problem areas or areas of concern. Results of visual monitoring will be presented in a plan view exhibit with a brief description of problem areas and digital images. Photographs will be used to subjectively evaluate channel aggradation or degradation, bank erosion, success of riparian vegetation, and effectiveness of erosion control measures. Longitudinal photos should indicate the absence of developing bars within the channel or an excessive increase in channel depth. Lateral photos should not indicate excessive erosion or continuing degradation of the banks over time. A series of photos over time should indicate successional maturation of riparian vegetation. Resource Environmental Solutions. 10 Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report• Duplin County, North Carolina • January 2017 3.1.7 Surface Flow Headwater valley restoration areas will be monitored to document intermittent or seasonal surface flow. This will be accomplished through direct observation, photo documentation of hydrology conditions, and dye tests if necessary. 3.2 Wetland Hydrology Wetland hydrology will be monitored to document hydric conditions in the wetland restoration areas. Seven automatic recording pressure transducer gauges were installed in representative locations across the restoration areas and an additional three gauges were installed in reference wetlands. The gauges will be downloaded quarterly and wetland hydroperiods will be calculated during the growing season. Gauge installation followed current regulatory and NCDMS guidance. Visual observations of primary and secondary wetland hydrology indicators will also be recorded during quarterly site visits. 3.3 Vegetation A total of 28 vegetation plots were randomly established within the planted stream riparian buffer easement. Each vegetation plot measures 22 feet by 40 feet (0.02 acres) and has all four corners marked with PVC posts. Planted woody vegetation was assessed within each plot to establish a baseline dataset. Within each vegetation plot, each planted stem was identified for species, "X" and "Y" origin located, and measured for height. Reference digital photographs were also captured to document baseline conditions. Species composition, density, growth patterns, damaged stems, and survival ratios will be measured and reported on an annual basis. Vegetation plot data will be reported for each plot as well as an overall site average. 4 MAINTENANCE AND CONTINGENCY PLAN All identified problematic areas or areas of concern such as stream bank erosion/instability, aggradation/degradation, lack of targeted vegetation, and invasive/exotic species which prevent the site from meeting performance success criteria will be evaluated on a case by case basis. These areas will be documented and adaptive management will be discussed with NCDMS staff. If it is determined remedial action is required, a plan will be provided. 4.1 Stream During the Year 3 monitoring activities, one stream problem area was documented. This area (SPA1) is located on Reach 5A at station 17+40 and consists of minor bank erosion on the right stream bank. This area is mapped on the CCPV figure in Appendix B. Stream problem area 1 (SPAT) is not severe enough to require repair. RES will continue to monitor this area to observe if it gets worse and requires any repair. Stream problem areas identified during MY2 were inspected during MY3 activities and are no longer problem areas. The adaptive management plan presented in the MY2 report was implemented in early 2016 to repair multiple problem areas along stream reaches 3B and 5A. It should be noted that the repaired areas are stable and performing as designed. The IRT and DMS performed a site visit in late April 2016 to inspect repairs and were satisfied with the site. 4.2 Wetlands No wetland problem areas were noted during the Year 3 monitoring period. During the 2016 growing season, all seven wells recorded water continuously within 12 inches of the soil surface for at least nine percent of the growing season. If any wetland problem areas are noted in the future, they will be documented and mapped on the Current Conditions Plan View (CCPV) as part of the annual stream and wetland monitoring report. Detailed wetland hydrology data is provided in Appendix E. Resource Environmental Solutions. 11 Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report• Duplin County, North Carolina • January 2017 4.3 Vegetation One vegetation problem area was identified during monitoring Year 3 activities and is mapped on the CCPV figures. The problem area (VPA1) was noted for low stem densities, having stem counts less than the MY3 vegetative success criteria of 320 stems/acre. It should be noted that this area meets requirements when considering volunteer species towards the success criteria survival. During last year's 2015 monitoring activities, eight vegetation problem areas were identified. Invasive Chinese privet was observed along portions of Reach 2, Reach 3a, Reach 3c, and Reach 5b. Invasive species management was performed in these areas in October 2016 and consisted of clearing and stump treatment. Three other problem areas were noted during MY2 for low stem densities, having stem counts less than the MY3 vegetative success criteria of 320 stems/acre. These areas were replanted in conjunction with Reach 3B/5A stream repairs and planting activities. Vegetation problem area 1 (VPA1) identified during MY3 will be closely monitored by RES to determine if a replant is necessary before the end of 2017-MY4. This problem area is small and does not pose a threat to vegetation success criteria being met. All vegetation issues are described in Appendix B. 5 YEAR 3 MONITORING CONDITIONS (MY3) The Muddy Run II Year 3 morphological and vegetation monitoring activities were completed in October and November 2016. All Year 3 monitoring data is present below and in the appendices. Data presented shows the site has one area of bank erosion along Reach 5A and one area of low planted stem densities; however, the site is on track to meeting stream, wetland and vegetation interim success criteria. 5.1 Year 3 Monitoring Data Collection 5.1.1 Morphological State of the Channel All morphological stream data for the Year 3 survey and dimensions were collected during the annual monitoring survey performed during November 2016. Appendix D includes summary data tables, morphological parameters, cross section plots, and bank pin array tables. Profile The baseline (MY -0) profiles closely matches the proposed design profiles. The plotted longitudinal profiles can be found on the As -Built Drawings. Longitudinal profiles will not be performed in annual monitoring reports unless requested by NCDMS or USACE. Morphological summary data tables can be found in Appendix D. Dimension The Year 3 (MY -3) cross sectional dimensions closely matches the baseline cross section parameters. Minimal changes were noticed for most Year 3 cross section surveys resulting from stable bed and bank conditions. Only six out of 59 cross sections showed noticeable changes resulting from aggradation or degradation. Cross section 43 (Reach 3C) showed evidence of slight-aggradation during MY3-2016. Cross sections 52, 54, and 55 all located on Reach 5A, exhibited down cutting and/or widening during MY2 and were repaired during early 2016. Cross sections 52, 53, 54, and 55 were re-established in monitoring Year 3 due to the repair work along Reach 5A. All cross section plots and data tables can be found in Appendix D. Resource Environmental Solutions. 12 Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report• Duplin County, North Carolina • January 2017 Sediment Transport The Year 3 conditions show that shear stress and velocities have been reduced for all six restoration reaches. Pre -construction conditions documented all six reaches as sand bed channels and remain classified as sand bed channels post -construction. Visual assessments (Appendix B) show the channels are transporting sediment as designed and will continue to be monitored for aggradation and degradation. Bank Pin Arrays Ten pool cross section locations with bank pin arrays were observed and measured for bank erosion located on the outside meander bends. If bank pin exposure was noticeable, it was measured, recorded, photographed, and then driven flush with the bank at each monitoring location. No bank pin array locations had measurable readings during annual Year 3 monitoring activities. Bank pin array data tables can be found in Appendix D. 5.1.2 Vegetation The Year 3 monitoring (MY -3) vegetation survey was completed in November 2016. The Year 3 vegetation monitoring on the Muddy Run II Stream Restoration Site resulted in an average of 645 planted stems per acre, which is above the interim survival density of 320 stems per acre. The average stems per vegetation plot was 12.9 planted stems. The minimum planted stems per plot was 6 stems and the maximum was 21 stems per plot. A total of 125 volunteer stems were counted throughout vegetation plots within the project area. The Muddy Run II Site has met the Year 3 vegetation survival success criterion of 320 trees per acre as specified in the Mitigation Plan. Vegetation summary data tables can be found in Appendix C and vegetation plot photos in Appendix B. 5.1.3 Photo Documentation Permanent photo point locations have been established at cross sections, vegetation plots, stream crossings, and stream structures by RES staff. Any additional problem areas or areas of concern have been documented with a digital photograph during monitoring activities. All stream and vegetation digital photographs can be found in Appendix B. 5.1.4 Stream Hydrology Multiple bankfull events have been observed during Year 3 monitoring activities on all four crest gauges. Four sets of manual and auto -logging crest gauges are installed on the site, one along Reach 2, one along Reach 3A, one along Reach 313, and one along Reach 5A to document flow conditions. Crest gauge 1 recorded its maximum bankfull flow event on October 8' and Crest Gauge 2 recorded its maximum bankfull flow event on February 5t''. Crest gauges 3 and 4 recorded maximum bankfull events on October 8' following Hurricane Matthew. During several site visits throughout Year 3, each stream reach was noted to be flowing during normal conditions. Crest gauge and rainfall data is presented in Appendix E. 5.1.5 Wetland Hydrology All seven of the wetland gauges achieved the success criteria by remaining continuously within 12 inches of the soil surface for at least nine percent of the growing season during monitoring year 3. Groundwater gauge data indicate the hydroperiods being responsive to rainfall events. Two of the three reference gauges (RAW1 and RAW3) met the nine percent success criteria while the remaining gauge (RAW2) had a hydroperiod of six percent of the growing season. Wetland gauge and rainfall data is presented in Appendix E. Resource Environmental Solutions. 13 Muddy Run II Stream and Wetland Restoration • USGS HUC 03030007 Year 3 Monitoring Report• Duplin County, North Carolina • January 2017 6 REFERENCES Chow, Ven Te. 1959. Open -Channel Hydraulics, McGraw-Hill, New York. Cowardin, L.M., V. Carter, F.C. Golet and E.T. LaRoe. 1979. Classification of Wetlands and Deepwater Habitats of the United States. U.S. Fish and Wildlife Service, Office of Biological Services, FWS/OBS-79/31. U.S. Department of the Interior, Washington, DC. Environmental Banc & Exchange (2012). Muddy Run Stream Restoration Project Final Mitigation Plan. North Carolina Ecosystems Enhancement Program, Raleigh, NC. Horton, J. Wright Jr. and Victor A. Zullo. 1991. The Geology of the Carolinas, Carolina Geological Society Fiftieth Anniversary Volume. The University of Tennessee Press. Knoxville, TN. Johnson PA. 2006. Assessing stream channel stability at bridges in physiographic regions. U.S. Department of Transportation. Federal Highway Administration. Report Number FHWA-HRT-05-072. Krstolic, J.L., and Chaplin, J.J. 2007. Bankfull regional curves for streams in the non -urban, non -tidal Coastal Plain Physiographic Province, Virginia and Maryland: U.S. Geological Survey Scientific Investigations Report 2007-5162, 48 p. LeGrand, H.E., Jr. and S.P. Hall, eds. 1999. Natural Heritage Program List of the Rare Animal Species of North Carolina. North Carolina Natural Heritage Program, Division of Parks and Recreation, North Carolina Department of Environment and Natural Resources. Raleigh, North Carolina. Natural Resources Conservation Service (MRCS). 2007. Stream Restoration Design Handbook (NEH 654), USDA NCDENR. "Water Quality Stream Classifications for Streams in North Carolina." Water Quality Section. http://h2o.enr.state.nc.us/wghome/html (June 2005). Radford, A.E., H.E. Ahles and F.R. Bell. 1968. Manual of the Vascular Flora of the Carolinas. The University of North Carolina Press, Chapel Hill, North Carolina. Schafale, M.P. and A.S. Weakley. 1990. Classification of the Natural Communities of North Carolina, Third Approximation. North Carolina Natural Heritage Program, Division of Parks and Recreation, NCDENR, Raleigh, NC. Sweet, William V. and Jens W. Geratz. 2003. Bankfull Hydraulic Geometry Relationships and Recurrence Intervals for North Carolina's Coastal Plain. J. of the American Water Resources Association (JAWRA) 39(4):861-871. Tweedy, K. A Methodology for Predicting Channel Form in Coastal Plain Headwater Systems. Stream Restoration in the Southeast: Advancing the Science and Practice, November 2008, Asheville, NC. Unpublished Conference Paper, 2008. http://www.bae.nesu.edu/programs/extension/wqg/srp/2008conference/tweedy_paper.pdf Resource Environmental Solutions. 14 Appendix A Project Background Data and Maps Table 1. Project Components and Mitigation Credits Table 2. Project Activity and reporting History Table 3. Project Contacts Table 4. Project Information and Attributes Figure 1. Project Vicinity Map Figure 2. Project USGS Map Appendix A. General Tables and Figures Table 1 Project Components and Mitigation Credits Monitoring Report Year 3 Table 1. Project Components and Mitigation Credits Muddy Run I1 Stream and Wetland Restoration/NCDMS Project # NC -95354 Mitigation Credits Stream Riparian Wetland Non-riarian Wetland Buffer Nitrogen Nutrient Offset Phosphorous Nutrient Offset Type R RE R RE RRE Totals 10,739 4.92 N/A N/A N/A N/A N/A N/A Project Components Project Component -or- Reach ID As -Built Stationing/Location (LF) Existing Footage/Acreage Approach (PI, PII etc.) Restoration -or- Restoration Equivalent Restoration Footage or Acreage Mitigation Ratio Reach 1 0+00-4+48 438 HWV Restoration 398 1 : 1 Reach 2 0+00-5+04 504 HWV Restoration 504 1 : 1 Reach 2 5+04-19+14 1,223 P1 Restoration 1,410 1 : 1 Reach 3A 0+00-37+23 3,301 P1 Restoration 3,586 1 : 1 Reach 3B 37+23 —57+92 NA P1 Restoration 1,979 1 : 1 Reach 3C 57+92 —65+30 737 Enh. I Rest. Equivalent 708 1 : 1.5 Reach 4 0+44-2+17 120 P 1 Restoration 173 1: 1 Reach 5A 0+00-19+59 1,602 P1 Restoration 1,926 1 : 1 Reach 5B 19+59 —23+68 401 Enh. II Rest. Equivalent 409 1 : 2.5 Reach 6 9+02-12+19 317 Enh. II Rest. Equivalent 318 1 : 2.5 Component Summation Restoration Level Stream (linear feet) Riparian Wetland (acres) Non -riparian Wetland (acres) Buffer (square feet) Upland (acres) Riverine Non-Riverine Restoration 9,074 4.92 Headwater Valley 902 Enhancement Enhancement 1 708 Enhancement II 727 Creation Preservation High Quality Preservation BMP Elements Element Location Purpose/Function Notes BMP Elements BR = Bioretention Cell; SF = Sand Filter; SW = Stormwater Wetland; WDP = Wet Detention Pond; DDP = Dry Detention Pond; FS = Filter Strip; S = Grassed Swale; LS = Level Spreader; NI = Natural Infiltration Area; FB = Forested Buffer Table 2. Project Activity and Reporting History Project Activity and Reporting History Muddy Run II Stream and Wetland Restoration / NCDMS Project #95354 Activity or Report Data Collection Complete Completion or Delivery Mitigation Plan NA January 2014 Final Design — Construction Plans NA March 2014 Construction Completed NA May 2014 Site Planting Completed NA May 2014 Baseline Monitoring Document Year 0 Monitoring — baseline June 2014 August 2014 Year 1 Monitoring December 2014 December 2014 Year 2 Monitoring December 2015 February 2016 Adaptive Management Repair and Supplemental Replanting Seeding Contractor Aril 2016 Invasive Species Control Lupe Cruz October 2016 Year 3 Monitoring November 2016 February 2017 Year 4 Monitoring Resource Environmental Solutions Year 5 Monitoring Raleigh, NC 27605 Table 3. Project Contacts Project Contacts Table Muddy Run II Stream and Wetland Restoration /NCDMS Project # 95354 Designer WK Dickson and Co., Inc. 720 Corporate Center Drive Raleigh, NC 27607 (919)782-0495 Frasier Mullen, PE Construction Contractor GP Jenkins 6566 HWY 55 W Kinston, NC 28504 (252) 569-1222 Gary Jenkins Planting Contractor H&J Forestry Matt Hitch Seeding Contractor Rain Services, Inc. Lupe Cruz Seed Mix Sources Green Resource Nursery Stock Suppliers Arbogen Full Delivery Provider Resource Environmental Solutions 302 Jefferson Street, Suite 110 Raleigh, NC 27605 (919) 829-9909 Project Manager: Daniel Ingram Monitoring Performers Resource Environmental Solutions, LLC 302 Jefferson Street. Suite 110 Raleigh, NC 27605 (919) 209-1054 [Project Manager: Prian Hockett Table 4. Project Information Project Information Project Name Muddy Run II Stream and Wetland Restoration County Duplin Project Area (acres) 37.6 Project Coordinates (latitude and longitude) 34.8308430 N, -77.792838 ° W Project Watershed Summary Information Physiographic Province Coastal Plain River Basin Cape Fear USGS Hydrologic Unit 8- digit 03030007 USGS Hydrologic Unit 14 -digit 0303007060010 DWQ Sub -basin 03-06-22 Project Drainage Area (acres) 908 Project Drainage Area Percentage of Impervious Area <1% CGIA Land Use Classification Reach Summary Information Parameters Reach 1 Reach 2 Reach 3a Reach 3b Reach 3c Reach 4 Reach 5a Reach 5b Reach 6 Length of Reach (linear feet) 398 1914 3586 1979 708 173 1926 409 318 Valley Classification Drainage Area (acres) 68 114 227 333 370 46 774 908 77 NCDWQ Stream Identification 24.75 24.75 36.5 NA 40.5 32.0 35.5 37.5 20.75 NCDWQ Water Quality NA NA NA NA NA NA NA NA NA Morphological Description (stream Evolutionary Trend Underlying Mapped Soils Rains Rains Goldsboro/ Goldsboro/ Goldsboro/ Goldsboro/ Goldsboro / Goldsboro Goldsboro / Rains Rains Rains Rains Rains Rains Drainage Class --- --- --- --- --- Soil Hydric Status Hydric Hydric Hydric Hydric Hydric Hydric Hydric Hydric Hydric Slope 0.0043 0.0021 0.0016 0.0023 0.0022 0.0034 0.0024 0.0015 0.0024 FEMA Classification Zone X Zone X Zone X Zone X Zone X Zone X Zone X Zone X Zone X Native Vegetation Community Coastal Plain Small Stream Swam Percent Composition of Exotic 0% 0% 1 0% 1 0% 1 0% 0% 0% 0% 0% land So ry Information Parameters Wetland A Wetland B Size of Wetland (acres) 3.60 1.32 Wetland Type (non -riparian, riparian riverine or riparian Riparian Riparian Mapped Soil Series Goldsboro Rains Drainage class Moderately Well Poorly Soil Hydric Status Yes Yes Source of Hydrology Runoff/Overbank Flows Runoff/Overbank Flows Hydrologic Im airment Ditched/Incised Channel Ditched/Incised Channel Native vegetation community Cultivated Cultivated Percent composition of exotic invasive vegetation NA NA Regulatory Considerations Regulation Applicable? Resolved? Supporting Documentation Waters of the United States — Section 404 X X USAGE NWP 27 Waters of the United States — Section 401 X X 401 Water Quality Cert. Endangered Species Act X X USFWS (Corr. Letter) Historic Preservation Act X X SHPO (Corr. Letter) Coastal Zone Management Act (CZMA)/ Coastal Area Management Act (CAMA) N/A N/A N/A FEMA Floodplain Compliance Essential Fisheries Habitat N/A N/A N/A State J Legend INC Highway State Roads Streams Muddy Run II Easement Waterbody HUC 03030007060010 fires 4 i Road 1 04 Roa t Figure 1. Project Vicinity Map Muddy Run II Mitigation Site 0 0.75 1.5 3 Miles 1 inch = 1.5 miles 1715 State R l N\' 1 Pierce Ln LLI'�" J i�t�i�i#���►fir ��ll�n� DUPLIN COUNTY Scale: NTS �� 71 r'� M;— — • I Towal r,(.eie j, all 41 Drainage Area = 1.4 mit f , kr _ _ _ — __ _ • r �5jr�,_ - _ � • . a �R15 ~� _' �' ` - �'l �,�.. -'7 L57A 999 �'� �.5 �-+. .i—r'�•r� � — ,` f .�? y - • _. -.- - .x171'.' �. �'l�\ J' ; � 'Y � 7 _ Figure 2. Proposed Streams USGS/Watershed Map Waterbodies res Muddy Run II Mitigation Site Muddy Run II Easement 0 1,000 2,000 4,000 Muddy Run Easement Feet 1 inch= 2,000 feet Drainage Area '���. � ';-,�'.Em ~ - `� f ill ( �r� `},*� ._.•. __ ~` � � •I� j��} �.�111'i iC�rrTi _,�} �. f � I J k`� � �r C~ `� I li _ � — -k f , kr _ _ _ — __ _ • r �5jr�,_ - _ � • . a �R15 ~� _' �' ` - �'l �,�.. -'7 L57A 999 �'� �.5 �-+. .i—r'�•r� � — ,` f .�? y - • _. -.- - .x171'.' �. �'l�\ J' ; � 'Y � 7 _ Figure 2. Proposed Streams USGS/Watershed Map Waterbodies res Muddy Run II Mitigation Site Muddy Run II Easement 0 1,000 2,000 4,000 Muddy Run Easement Feet 1 inch= 2,000 feet Drainage Area Appendix B Visual Assessment Data Figure 3. Current Conditions Plan View Map (CCPV) Table 5. Visual Stream Morphology Stability Assessment Table 6. Vegetation Condition Assessment Table 7. Stream Problem Areas Table 8. Vegetation Problem Areas Stream Photos Vegetation Photos Stream and Vegetation Problem Area Photos Stream and Vegetation Remedial Action Repairs/Maintenance Photos Figure 3a. Muddy Run II Mitigation Site Current Conditions Map Duplin County, NC Legend Easement Boundary Cross Sections Stream Structures Reach Breaks ® Crest Gauges P1 Restoration HWV Restoration Enhancement Enhancement II Wetland Restoration Vegetation Plots Met Year 3 Success Yes F7No Well Hydroperiod ® < 5% ® 5-8% ® > 9% Riparian Buffer Conditions Target Community H Present Marginal Absent d u Absent No Fill Q N >Present N IIIII M ---- c Common ;z •, 111 hP. 0 A. b M t 14 VP -15 VP -17 ® AW3 AW2 S,-31 l _ XS -29 XS -30 XS -28 VP -13 AW4 \/DA d +" '" Reach 6 Enhancement II 318 1:2.5 127 ®AW1,-� ' TOTAL 11,411 10,739 r � _ `1 ow 0101 f1 i.o, 47 ► 1 1 +� ir* �1 •'i . �: ,;r ^Y {, « „ SOA 0 75 150 300 s ... :., Feet Source: NCOnemap 2016 Imagery , VPA1 1 7M Figure 3b. Muddy Run II Mitigation Site Current Conditions Map Duplin County, NC 0 r F Legend Easement Boundary Cross Sections Stream Structures Reach Breaks Crest Gauges P1 Restoration HWV Restoration Enhancement I Enhancement II ® Wetland Restoration Vegetation Plots Met Year 3 Success Yes No Well Hydroperiod ® < 5% ® 5-8% ® > 9% Riparian Buffer Conditions Target Community H Present Mar inal Absent d U Absent No Fill C. N >Present N VIII W --- Common __ As -Built Mitigation Reach Mitigation Type SMUs Length Ratio Reach 1 Headwater Valley 398 1:1 398 Reach 2 Headwater Valley 504 1:1 504 Reach 2 P1 Restoration 1,410 1:1 1,410 Reach 3a P1 Restoration 3,586 1:1 3,586 Reach 3b P1 Restoration 1,979 1:1 1,979 Reach 3c Enhancement I 708 1:1.5 472 Reach 4 P1 Restoration 173 1:1 173 Reach 5a Pl Restoration 1,926 1:1 1,926 Reach 5b Enhancement II 409 1:2.5 164 +" '" Reach 6 Enhancement II 318 1:2.5 127 ®AW1,-� ' TOTAL 11,411 10,739 r � _ `1 ow 0101 f1 i.o, 47 ► 1 1 +� ir* �1 •'i . �: ,;r ^Y {, « „ SOA 0 75 150 300 s ... :., Feet Source: NCOnemap 2016 Imagery , VPA1 1 7M Figure 3b. Muddy Run II Mitigation Site Current Conditions Map Duplin County, NC 0 r F Legend Easement Boundary Cross Sections Stream Structures Reach Breaks Crest Gauges P1 Restoration HWV Restoration Enhancement I Enhancement II ® Wetland Restoration Vegetation Plots Met Year 3 Success Yes No Well Hydroperiod ® < 5% ® 5-8% ® > 9% Riparian Buffer Conditions Target Community H Present Mar inal Absent d U Absent No Fill C. N >Present N VIII W --- Common __ Figure 3c. Muddy Run II Mitigation Site Current Conditions Map Duplin County, NC pres Legend Easement Boundary Cross Sections � Stream Structures Reach Breaks Crest Gauges P1 Restoration HWV Restoration Enhancement I Enhancement II Wetland Restoration Vegetation Plots Met Year 3 Success Yes No Well Hydroperiod ® < 5% ® 5-8% > 9% Riparian Buffer Conditions Target Community H Present Mar inal Absent m U Absent No Fill CL ti >Present N IIIII m ---- Common Figure 3d. Muddy Run II Mitigation Site Current Conditions Map Duplin County, NC fires Legend Easement Boundary Cross Sections Stream Structures Reach Breaks Crest Gauges P1 Restoration HWV Restoration Enhancement I Enhancement II ® Wetland Restoration Vegetation Plots Met Year 3 Success Yes No Well Hydroperiod ® < 5% ® 5-8% ® > 9% Riparian Buffer Conditions Target Community H Present Mar inal Absent m U Absent No Fill CL ti >Present N IIIII m --- Common Table 5a Visual Stream Morphology Stability Assessment Reach ID Reach 1 Assessed Length 398 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Adjusted % Number' Number with Footage with for Major Stable, Total Number of Amount of % Stable 2, Stabilizing Stabilizing Stabilizing Channel Channel Performing Number in Unstable Unstable Performing Woody Woody Woody Category Sub-Cateaory Metric as Intended As -built Se ments Footage as Intended Vegetation Vegetation Vegetation 1. Bed 1. Vertical Stability (Riffle and Run units) 1. Aggradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars) 0 0 100% 2. Degradation - Evidence of downcutting 0 0 100% 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate NA NA 100% 3. Meander Pool Condition 1. Depth Sufficient (Max Pool Depth : Mean Bankfull Depth > 1.6) NA NA 100% 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle) NA NA 100% 4.Thalweg Position 1. Thalweg centering at upstream of meander bend (Run) NA NA 100% 2. Thalweg centering at downstream of meander (Glide) NA NA 100% 2. Bank 1. Scoured/Eroding Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 0 0 100% 0 0 100% Banks undercutloverhanging to the extent that mass wasting appears 2. Undercut likely. Does NOT include undercuts that are modest, appear sustainable 0 0 100% 0 0 100% and are providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 0 0 100% 0 0 100% 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 4 4 o 100/o 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. 4 4 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 4 4 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 0 0 1k 100% 4. Habitat Pool forming structures maintaining — Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base -flow. 0100% I 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Table 5b Visual Stream Morphology Stability Assessment Reach ID Reach 2 Assessed Length 1914 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Adjusted % Number' Number with Footage with for Major Stable, Total Number of Amount of % Stable 2, Stabilizing Stabilizing Stabilizing Channel Channel Performing Number in Unstable Unstable Performing Woody Woody Woody Category Sub-Cateaory Metric as Intended As -built Se ments Footage as Intended Vegetation Vegetation Vegetation 1. Bed 1. Vertical Stability (Riffle and Run units) 1. Aggradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars) 0 0 100% 2. Degradation - Evidence of downcutting 0 0 100% 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate NA NA 100% 3. Meander Pool Condition 1. Depth Sufficient (Max Pool Depth : Mean Bankfull Depth > 1.6) NA NA 100% 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle) NA NA 100% 4.Thalweg Position 1. Thalweg centering at upstream of meander bend (Run) NA NA 100% 2. Thalweg centering at downstream of meander (Glide) NA NA 100% 2. Bank 1. Scoured/Eroding Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 0 0 100% 0 0 100% Banks undercutloverhanging to the extent that mass wasting appears 2. Undercut likely. Does NOT include undercuts that are modest, appear sustainable 0 0 100% 0 0 100% and are providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 0 0 100% 0 0 100% 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 14 14 ° 100/o 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. 13 13 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 14 14 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 0 0IL 100% 4. Habitat Pool forming structures maintaining — Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base -flow. 1 1 100% 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Table 5c Visual Stream Morphology Stability Assessment Reach ID Reach 3A Assessed Length 3586 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Adjusted % Number' Number with Footage with for Major Stable, Total Number of Amount of % Stable 2, Stabilizing Stabilizing Stabilizing Channel Channel Performing Number in Unstable Unstable Performing Woody Woody Woody Category Sub-Cateaory Metric as Intended As -built Se ments Footage as Intended Vegetation Vegetation Vegetation 1. Bed 1. Vertical Stability (Riffle and Run units) 1. Aggradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars) 0 0 100% 2. Degradation - Evidence of downcutting 0 0 100% 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate NA NA 100% 3. Meander Pool Condition 1. Depth Sufficient (Max Pool Depth : Mean Bankfull Depth > 1.6) NA NA 100% 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle) NA NA 100% 4.Thalweg Position 1. Thalweg centering at upstream of meander bend (Run) NA NA 100% 2. Thalweg centering at downstream of meander (Glide) NA NA 100% 2. Bank 1. Scoured/Eroding Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 0 0 100% 0 0 100% Banks undercutloverhanging to the extent that mass wasting appears 2. Undercut likely. Does NOT include undercuts that are modest, appear sustainable 0 0 100% 0 0 100% and are providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 0 0 100% 0 0 100% 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 21 21 ° 100/o 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. 11 11 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 20 21 95% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 1 1 100% 4. Habitat Pool forming structures maintaining — Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base -flow. 10 10 100% 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Table 5d Visual Stream Morphology Stability Assessment Reach ID Reach 3B Assessed Length 1979 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Adjusted % Number' Number with Footage with for Major Stable, Total Number of Amount of % Stable 2, Stabilizing Stabilizing Stabilizing Channel Channel Performing Number in Unstable Unstable Performing Woody Woody Woody Category Sub-Cateaory Metric as Intended As -built Se ments Footage as Intended Vegetation Vegetation Vegetation 1. Bed 1. Vertical Stability (Riffle and Run units) 1. Aggradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars) 0 0 100% 2. Degradation - Evidence of downcutting 0 0 100% 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate NA NA 100% 3. Meander Pool Condition 1. Depth Sufficient (Max Pool Depth : Mean Bankfull Depth > 1.6) NA NA 100% 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle) NA NA 100% 4.Thalweg Position 1. Thalweg centering at upstream of meander bend (Run) NA NA 100% 2. Thalweg centering at downstream of meander (Glide) NA NA 100% 2. Bank 1. Scoured/Eroding Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 0 0 100% 0 0 100% Banks undercutloverhanging to the extent that mass wasting appears 2. Undercut likely. Does NOT include undercuts that are modest, appear sustainable 0 0 100% 0 0 100% and are providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 0 0 100% 0 0 100% 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 17 17 ° 100/o 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. 9 9 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 17 17 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 1 1 100% 4. Habitat Pool forming structures maintaining — Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base -flow. 7100% 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Table 5e Visual Stream Morphology Stability Assessment Reach ID Reach 3C Assessed Length 708 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Adjusted % Number' Number with Footage with for Major Stable, Total Number of Amount of % Stable 2, Stabilizing Stabilizing Stabilizing Channel Channel Performing Number in Unstable Unstable Performing Woody Woody Woody Category Sub-Cateaory Metric as Intended As -built Se ments Footage as Intended Vegetation Vegetation Vegetation 1. Bed 1. Vertical Stability (Riffle and Run units) 1. Aggradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars) 1 20 97% 2. Degradation - Evidence of downcutting 0 0 100% 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate NA NA 100% 3. Meander Pool Condition 1. Depth Sufficient (Max Pool Depth : Mean Bankfull Depth > 1.6) NA NA 100% 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle) NA NA 100% 4.Thalweg Position 1. Thalweg centering at upstream of meander bend (Run) NA NA 100% 2. Thalweg centering at downstream of meander (Glide) NA NA 100% 2. Bank 1. Scoured/Eroding Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 0 0 100% 2 10 101% Banks undercutloverhanging to the extent that mass wasting appears 2. Undercut likely. Does NOT include undercuts that are modest, appear sustainable 0 0 100% 0 0 100% and are providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 0 0 100% 2 10 101 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 5 5 ° 100/o 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. 3 3 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 5 5 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 0 0 IL 100% 4. Habitat Pool forming structures maintaining — Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base -flow. 2100% I I 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Table 5f Visual Stream Morphology Stability Assessment Reach ID Reach 4 Assessed Length 173 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Adjusted % Number' Number with Footage with for Major Stable, Total Number of Amount of % Stable 2, Stabilizing Stabilizing Stabilizing Channel Channel Performing Number in Unstable Unstable Performing Woody Woody Woody Category Sub-Cateaory Metric as Intended As -built Se ments Footage as Intended Vegetation Vegetation Vegetation 1. Bed 1. Vertical Stability (Riffle and Run units) 1. Aggradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars) 0 0 100% 2. Degradation - Evidence of downcutting 0 0 100% 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate NA NA 100% 3. Meander Pool Condition 1. Depth Sufficient (Max Pool Depth : Mean Bankfull Depth > 1.6) NA NA 100% 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle) NA NA 100% 4.Thalweg Position 1. Thalweg centering at upstream of meander bend (Run) NA NA 100% 2. Thalweg centering at downstream of meander (Glide) NA NA 100% 2. Bank 1. Scoured/Eroding Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 0 0 100% 0 0 100% Banks undercutloverhanging to the extent that mass wasting appears 2. Undercut likely. Does NOT include undercuts that are modest, appear sustainable 0 0 100% 0 0 100% and are providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 0 0 100% 0 0 100% 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 3 3 ° 100/o 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. 2 2 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 3 3 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 0 0 100% 4. Habitat Pool forming structures maintaining — Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base -flow. 1 1 100% 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Table 5g Visual Stream Morphology Stability Assessment Reach ID Reach 5A Assessed Length 1926 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Adjusted % Number' Number with Footage with for Major Stable, Total Number of Amount of % Stable 2, Stabilizing Stabilizing Stabilizing Channel Channel Performing Number in Unstable Unstable Performing Woody Woody Woody Category Sub-Cateaory Metric as Intended As -built Se ments Footage as Intended Vegetation Vegetation Vegetation 1. Bed 1. Vertical Stability (Riffle and Run units) 1. Aggradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars) 0 0 100% 2. Degradation - Evidence of downcutting 0 0 100% 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate NA NA 100% 3. Meander Pool Condition 1. Depth Sufficient (Max Pool Depth : Mean Bankfull Depth > 1.6) NA NA 100% 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle) NA NA 100% 4.Thalweg Position 1. Thalweg centering at upstream of meander bend (Run) NA NA 100% 2. Thalweg centering at downstream of meander (Glide) NA NA 100% 2. Bank 1. Scoured/Eroding Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 1 10 100% 0 0 100% Banks undercutloverhanging to the extent that mass wasting appears 2. Undercut likely. Does NOT include undercuts that are modest, appear sustainable 0 0 100% 0 0 100% and are providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 1 10 100% 0 0 100% 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 22 22 ° 100/o 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. 16 16 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 22 22 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 0 0 100% 4. Habitat Pool forming structures maintaining — Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base -flow. 6100% WIL 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Table 5h Visual Stream Morphology Stability Assessment Reach ID Reach 5B Assessed Length 409 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Adjusted % Number' Number with Footage with for Major Stable, Total Number of Amount of % Stable 2, Stabilizing Stabilizing Stabilizing Channel Channel Performing Number in Unstable Unstable Performing Woody Woody Woody Category Sub-Cateaory Metric as Intended As -built Se ments Footage as Intended Vegetation Vegetation Vegetation 1. Bed 1. Vertical Stability (Riffle and Run units) 1. Aggradation - Bar formation/growth sufficient to significantly deflect flow laterally (not to include point bars) 0 0 100% 2. Degradation - Evidence of downcutting 0 0 100% 2. Riffle Condition 1. Texture/Substrate - Riffle maintains coarser substrate NA NA 100% 3. Meander Pool Condition 1. Depth Sufficient (Max Pool Depth : Mean Bankfull Depth > 1.6) NA NA 100% 2. Length appropriate (>30% of centerline distance between tail of upstream riffle and head of downstrem riffle) NA NA 100% 4.Thalweg Position 1. Thalweg centering at upstream of meander bend (Run) NA NA 100% 2. Thalweg centering at downstream of meander (Glide) NA NA 100% 2. Bank 1. Scoured/Eroding Bank lacking vegetative cover resulting simply from poor growth and/or scour and erosion 0 0 100% 0 0 100% Banks undercutloverhanging to the extent that mass wasting appears 2. Undercut likely. Does NOT include undercuts that are modest, appear sustainable 0 0 100% 0 0 100% and are providing habitat. 3. Mass Wasting Bank slumping, calving, or collapse 0 0 100% 0 0 100% Totals 0 0 100% 0 0 100% 3. Engineered Structures 1. Overall Integrity Structures physically intact with no dislodged boulders or logs. 1 1 o 100/o 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill. 1 1 100% 2a. Piping Structures lacking any substantial flow underneath sills or arms. 1 1 100% 3. Bank Protection Bank erosion within the structures extent of influence does not exceed 15%. (See guidance for this table in EEP monitoring guidance document) 0 0 1k 100% 4. Habitat Pool forming structures maintaining — Max Pool Depth : Mean Bankfull Depth ratio > 1.6 Rootwads/logs providing some cover at base -flow. 0100% I 1 Bed - Coastal plain sand bed channels have a mobile bed along their entire length during geomorphically significant flows. Therefore, the number of shallows and pools, bedform shape, and thalweg position will vary by monitoring event and are not suitable indicators of stability or function. 2 Percentage based on visual assessment of channel bed condition. Table 6 Vegetation Condition Assessment Planted Acreage 17 Easement Acreaae` 37.6 Mapping CCPV Number of Combined % of Planted Vegetation Category Definitions Threshold De iction Pol ons Acrea a Acrea e Combined Easement Vegetation Category Definitions Threshold De iction Polygons Acreage Acreage 1. Bare Areas Very limited cover of both woody and herbaceous material. 0.1 acres ® 0 0.00 0.0% 1000 SF ® LE 0 0.00 0.0% 2. Low Stem Density Areas Woody stem densities clearly below target levels based on MY3, 4, or 5 stem count criteria. 0.1 acres 5. Easement Encroachment Areas' ® none 1 0.12 0.7% Total 1 0.12 0.7% 3. Areas of Poor Growth Rates or Vigor Areas with woody stems of a size class that are obviously small given the monitoring year. 0.25 acres 0 0.00 0.0% Cumulative Total 1 0.12 0.79% Easement Acreaae` 37.6 1 = Enter the planted acreage within the easement. This number is calculated as the easement acreage minus any existing mature tree stands that were not subject to supplemental planting of the understory, the channel acreage, crossings or any other elements not directly planted as part of the project effort. 2 = The acreage within the easement boundaries 3 = Encroachment may occur within or outside of planted areas and will therefore be calculated against the overall easement acreage. In the event a polygon is cataloged into items 1, 2 or 3 in the table and is the result of encroachment, the associated acreage should be tallied in the relevant item (i.e., item 1,2 or 3) as well as a parallel tally in item 5. 4 = Invasives may occur in or out of planted areas, but still within the easement and will therefore be calculated against the overall easement acreage. Invasives of concern/interest are listed below. The list of high concern spcies are those with the potential to directly outcompete native, young, woody stems in the short-term (e.g. monitoring period or shortly thereafter) or affect the community structure for existing, more established tree/shrub stands over timeframes that are slightly longer (e.g. 1-2 decades). The low/moderate concern group are those species that generally do not have this capacity over the timeframes discussed and therefore are not expected to be mapped with regularity, but can be mapped, if in the judgement of the observer their coverage, density or distribution is suppressing the viability, density, or growth of planted woody stems. Decisions as to whether remediation will be needed are based on the integration of risk factors by EEP such as species present, their coverage, distribution relative to native biomass, and the practicality of treatment. For example, even modest amounts of Kudzu or Japanese Knotweed early in the projects history will warrant control, but potentially large coverages of Microstegium in the herb layer will not likley trigger control because of the limited capacities to impact tree/shrub layers within the timeframes discussed and the potential impacts of treating extensive amounts of ground cover. Those species with the "watch list" designator in gray shade are of interest as well, but have yet to be observed across the state with any frequency. Those in red italics are of particular interest given their extreme risk/threat level for mapping as points where isolated specimens are found, particularly ealry in a projects monitoring history. However, areas of discreet, dense patches will of course be mapped as polygons. The symbology scheme below was one that was found to be helpful for symbolzing invasives polygons, particulalry for situations where the conditon for an area is somewhere between isolated specimens and dense, discreet patches. In any case, the point or polygon/area feature can be symbolized to describe things like high or low concern and species can be listed as a map inset, in legend items if the number of species are limited or in the narrative section of the executive summary. % of Mapping CCPV Number of Combined Easement Vegetation Category Definitions Threshold De iction Polygons Acreage Acreage 4. Invasive Areas of Concern Areas or points (if too small to render as polygons at map scale). 1000 SF ® LE 0 0.00 0.0% 5. Easement Encroachment Areas' Areas or points (if too small to render as polygons at map scale). none 0 0.00 0.0% 1 = Enter the planted acreage within the easement. This number is calculated as the easement acreage minus any existing mature tree stands that were not subject to supplemental planting of the understory, the channel acreage, crossings or any other elements not directly planted as part of the project effort. 2 = The acreage within the easement boundaries 3 = Encroachment may occur within or outside of planted areas and will therefore be calculated against the overall easement acreage. In the event a polygon is cataloged into items 1, 2 or 3 in the table and is the result of encroachment, the associated acreage should be tallied in the relevant item (i.e., item 1,2 or 3) as well as a parallel tally in item 5. 4 = Invasives may occur in or out of planted areas, but still within the easement and will therefore be calculated against the overall easement acreage. Invasives of concern/interest are listed below. The list of high concern spcies are those with the potential to directly outcompete native, young, woody stems in the short-term (e.g. monitoring period or shortly thereafter) or affect the community structure for existing, more established tree/shrub stands over timeframes that are slightly longer (e.g. 1-2 decades). The low/moderate concern group are those species that generally do not have this capacity over the timeframes discussed and therefore are not expected to be mapped with regularity, but can be mapped, if in the judgement of the observer their coverage, density or distribution is suppressing the viability, density, or growth of planted woody stems. Decisions as to whether remediation will be needed are based on the integration of risk factors by EEP such as species present, their coverage, distribution relative to native biomass, and the practicality of treatment. For example, even modest amounts of Kudzu or Japanese Knotweed early in the projects history will warrant control, but potentially large coverages of Microstegium in the herb layer will not likley trigger control because of the limited capacities to impact tree/shrub layers within the timeframes discussed and the potential impacts of treating extensive amounts of ground cover. Those species with the "watch list" designator in gray shade are of interest as well, but have yet to be observed across the state with any frequency. Those in red italics are of particular interest given their extreme risk/threat level for mapping as points where isolated specimens are found, particularly ealry in a projects monitoring history. However, areas of discreet, dense patches will of course be mapped as polygons. The symbology scheme below was one that was found to be helpful for symbolzing invasives polygons, particulalry for situations where the conditon for an area is somewhere between isolated specimens and dense, discreet patches. In any case, the point or polygon/area feature can be symbolized to describe things like high or low concern and species can be listed as a map inset, in legend items if the number of species are limited or in the narrative section of the executive summary. Table 7. Stream Problem Areas Muddy Run H Stream and Wetland Restoration Project - Project # 95354 Feature Issue Station # / Range Suspected Cause; Repair Photo Number Minor right bank erosion (Head cut forming) Reach 5A @ 17+40 Concentrated flow; Repair scour on right bank with matting and seed. SPA1 Table 8. Vegetation Problem Areas Muddy Run II Stream and Wetland Restoration Project - Project # 95354 Feature Category Station Numbers Suspected Cause; Repair Photo Number Low Stem Density Reach 4 @ Sta 1+00-2+00 Low density due to low soil fertility; Plant area with approximaely 75 trees VPAl Appendix B - Stream Photos Reach 1— Looking Downstream - Sta. 1+25 — MY3 (11/8/2016) Reach 1— Looking Upstream - Sta. 1+25 — MY3 (11/8/2016) Reach 2 Looking Downstream Sta. 16+35 MY3 (11/8/2016) Reach 2 Looking Downstream Sta. 16+35- MY3 (11/8/2016) Reach 3A Looking Downstream Sta. 4+25 MY3 (11/8/2016) Reach 3A Looking Downstream Sta. 7+50- MY3 (11/8/2016) Reach 3A Looking Downstream Sta. 19+80- MY3 (11/8/2016) Reach 3A Looking Downstream Sta. 31+50- MY3 (11/8/2016) Reach 3B Sta. 44+75 Looking Downstream MY3 (11/7/2016) Reach 3B Sta. 44+75 Looking Upstream MY3 (11/7/2016) Reach 3B Looking Upstream Sta. 48+70 MY3 (11/8/2016) Reach 3B Looking Downstream Sta. 52+25-MY3 (11/8/2016) Reach 3C Looking Downstream Sta. 64+00 MY3 Reach 3C Looking Upstream Sta. 64+00- MY3 Reach 4 Looking Downstream Sta. 0+65- MY3 (11/8/2016) Reach 4 Looking Upstream Sta. 0+65- MY3 (11/8/2016) Reach 5A Looking Upstream Sta. 8+50 MY3 (11/8/2016) Reach 5a Looking Downstream Sta. 8+25 — MY3- (11/8/2016) Reach 5A Looking Downstream Sta. 17+25 MY3 Reach 5A Looking Downstream Sta. 17+80 MY3 Reach 5B Looking Downstream Sta. 20+05 - MY3 (11/7/2016) Reach 5B Looking Upstream Sta. 20+05- MY3 (11/7/2016) Reach 6 Looking Downstream Sta. 9+75- MY3 (11/7/2016) Reach 6 Looking Upstream Sta. 9+75- MY3 (11/7/2016) Crest Gauge 1- Reach 2 (4/26/2016) Crest Gauge 2- Reach 3A (11/8/2016) Crest Gauge 3- Reach 3B (11/8/2016) Crest Gauge 4 — Reach 5B (11/9/2016) Appendix B- Vegetation Plot Photos 11 19 Vegetation Plot 25 (10/21/2016) Vegetation Plot 26 (10/21/2016) Appendix B - Stream Problem Area Photos SPA 1- Minor right bank erosion - Reach 5A @ Sta 17+40 Appendix B - Vegetation Problem Area Photos VPA1 - Low stem density: Reach 4 @ Sta 1+00 — Sta 2+00 VPA1 - Low stem density: Reach 4 @ Sta 1+00 — Sta 2+00 Appendix B - MY3 Stream and Vegetation Remedial Action Repairs/Maintenance Photos SPA5-MY2-2015 Reach 5A Repairs (4/26/2016) SPA5-MY2-2015 Reach 5A Repairs (4/26/2016) SPA2-MY2-2015 Repaired Structures (4/26/2016) SPA2-MY2-2015 Repaired Structures (4/26/2016) SPA2-MY2-2015 Repaired Structures (4/26/2016) SPA5-MY2-2015 Reach 5A Repairs (11/8/2016) SPA5-MY2-2015 Reach 5A Repairs (11/8/2016) SPA2-MY2-2015 Repaired Structures (11/8/2016) SPA5-MY2-2015 Reach 5A Repairs (11/8/2016) SPA2-MY2-2015 Repaired Structures (11/8/2016) Invasive Species Control performed October 2016 Invasive Species Control performed October 2016 Invasive Species Control performed October 2016 Appendix C Vegetation Plot Data Table 9a. Planted Stem Count Summary Table 9b. Planted Species Totals Table 9c. Planted Stem Counts (Species by Plot) Table 9a. Monitoring Year 3 Stent Count Sunuuary Table 9b. Planted Species Totals Species Common Name t 7T7axtodium Trees - Bare Root distichum Bald Cypress 1,800 Fraxinus pennsylvanica Green Ash 1,900 Quercus lyrata Overcup Oak 1,800 Betula nigra River birch 1,800 Quercus michauxii Swamp Chestnut Oak 2,200 Nyssa biflora Swamp Tupelo 2,000 Plantanus occidentalis American Sycamore 2,200 Quercus laurifolia Laurel Oak 1,800 Total 1 15,500 ®mom®�m�mt�m�o� om�m�m t� mt�m�o� ®® �t ago t� oma®oma m®�®�m�mt�m®oma ®®gym®®pmt®mom®® Wim,®®�®moo®moo Table 9b. Planted Species Totals Species Common Name Total Planted 7T7axtodium Trees - Bare Root distichum Bald Cypress 1,800 Fraxinus pennsylvanica Green Ash 1,900 Quercus lyrata Overcup Oak 1,800 Betula nigra River birch 1,800 Quercus michauxii Swamp Chestnut Oak 2,200 Nyssa biflora Swamp Tupelo 2,000 Plantanus occidentalis American Sycamore 2,200 Quercus laurifolia Laurel Oak 1,800 Total 1 15,500 Live Stakes Salix nigra Black Willow 3,000 Total 3,000 Table 9c. Planted Stem Counts (Species by Plot) Vegetation Plot 1 Vegetation Plot 2 Vegetation Plot 3 Vegetation Plot 4 Vegetation Plot 5 Species Common Name MYO MY1 MY2 MY3 MY4 MY5 MYO MY1 MY2 MY3 MY4 MY5 MYO MY1 MY2 MY3 MY4 MY5 MYO MY1 MY2 MY3 MY4 MY5 MYO MY1 MY2 MY3 MY4 MY5 Taxodium distichum Bald Cypress 3 3 2 2 5 5 5 5 5 5 5 5 1 1 1 1 1 1 1 1 Fraxinus pennsylvanica Green Ash 2 2 2 2 2 2 2 2 2 2 3 3 5 5 4 9 1 1 1 1 Quercus sp. Unknown Oak sp. 2 2 1 1 1 1 Quercus lyrata Overcup Oak 2 1 2 2 8 8 8 8 4 4 2 4 1 I 3 3 8 7 6 6 Betula nigra River birch 6 6 5 5 3 2 2 2 2 1 1 1 10 6 6 6 2 1 1 1 Quercus michauxii Swamp Chestnut Oak 2 1 2 2 1 2 1 2 1 2 2 2 1 l 1 l 1 1 1 I 1 1 1 1 1 1 1 Nyssa biflora Swamp Tupelo 4 1 2 2 4 4 1 1 3 3 3 3 2 1 1 1 4 2 2 2 Plantanus occidentalis American Sycamore 1 1 1 1 2 1 1 2 3 3 3 3 5 5 2 2 1 1 1 1 Quercus laurifolia Laurel Oak 4 4 3 3 1 0 3 1 2 2 4 4 3 3 2 3 2 2 Quercus nigra Water Oak I I Species Count 5 5 5 5 5 4 3 3 6 6 4 4 5 4 4 4 7 6 5 6 Stem Count 16 16 13 1 13 17 1 14 11 11 15 13 9 11 14 12 8 13 l6 12 10 11 Stems per Acre 800 1 800 650 1 650 850 1 700 550 550 750 650 450 550 700 600 400 650 800 600 500 550 Vegetation Plot 6 Vegetation Plot 7 Vegetation Plot 8 Vegetation Plot 9 Vegetation Plot 10 Species Common Name MYO MYI MY2 MY3 MY4 MY5 MYO MYI MY2 MY3 MY4 MY5 MYO MYI MY2 MY3 MY4 MY5 MYO MYI MY2 MY3 MY4 MY5 MYO MYI MY2 MY3 MY4 MY5 Taxodium distichum Bald Cypress 6 6 5 5 5 5 5 5 5 5 5 5 1 1 I 1 2 2 2 3 Fraxinus pennsylvanica Green Ash 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 1 1 1 1 Quercus sp. Unknown Oak sp. I I I Quercus lyrata Overcup Oak 2 1 2 2 3 3 3 3 2 2 2 2 1 I 3 3 3 2 2 2 Betula nigra River birch 3 3 3 3 3 2 2 2 1 1 1 1 10 6 6 6 3 1 1 1 Quercus michauxii Swamp Chestnut Oak 7 1 7 1 6 1 5 1 5 5 1 5 1 7 6 5 5 1 1 1 I 1 1 1 6 5 3 2 Nvssa biflora Swamp Tupelo 4 4 2 2 1 1 2 2 3 3 2 2 9 6 6 2 4 2 2 2 Plantanus occidentalis American Sycamore 1 1 3 3 2 1 1 2 2 2 1 2 2 1 1 4 1 1 1 1 Quercus laurifolia Laurel Oak 5 3 2 1 3 2 2 2 4 4 3 3 3 3 2 2 Quercus nigra Water Oak I I Species Count 5 5 5 5 6 5 4 4 6 5 5 5 4 3 3 5 5 5 4 4 Stem Count 17 14 15 1 14 15 1 13 12 12 16 14 12 1 13 17 1 11 10 17 14 9 6 6 Stems per Acrel 850 700 750 1 700 750 1 650 600 600 800 700 600 1 650 850 1 550 500 850 700 450 .300 300 Vegetation Plot 11 Vegetation Plot 12 Vegetation Plot 13 Vegetation Plot 14 Vegetation Plot 15 Species Common Name MYO MYl MY2 MY3 MY4 MY5 MYO MYl MY2 MY3 MY4 MY5 MYO MVI MY2 MY3 MY4 MV5 MYO MVI MY2 MV3 MY4 MY5 MYO MVI MY2 MY3 MY4 MY5 Taxodium distichum Bald Cypress 2 2 2 2 1 1 1 1 1 1 I I 2 2 2 3 Fraxinus pennsylvanica Green Ash 2 2 2 2 1 1 1 1 2 2 3 3 3 3 3 3 1 1 1 1 Quercus sp. Unknown Oak sp. 2 1 Quercus lyrata Overcup Oak 2 2 5 5 3 3 4 4 1 I 3 I 1 Betula nigra River birch I 1 1 1 3 4 4 4 1 1 1 1 1 1 3 3 1 1 1 2 Quercus michauxii Swamp Chestnut Oak 7 1 7 1 6 1 5 1 5 5 1 5 1 7 6 5 5 1 1 1 I 1 1 1 6 5 3 2 Nvssa biflora Swamp Tupelo 4 4 2 2 4 2 2 2 4 4 4 4 9 6 6 2 3 3 2 2 Plantanus occidentalis American Sycamore I 1 1 1 2 1 1 2 5 5 5 1 1 1 1 8 Quercus laurifolia Laurel Oak 3 3 3 3 1 2 Quercus ni,;ra Water Oak I I Species Count 6 6 6 6 6 4 4 4 6 5 5 5 4 3 3 4 7 6 7 7 Stem Count 13 13 11 1 11 15 1 9 12 1 13 16 14 14 14 14 10 12 9 15 13 11 19 Stems per Acrel 650 1 650 550 1 550 750 1 450 600 1 650 800 700 700 700 700 500 600 450 750 650 550 950 Vegetation Plot 16 Vegetation Plot 17 Vegetation Plot 18 Vegetation Plot 19 Vegetation Plot 20 Species Common Name MYO MYI MY2 MY3 MY4 MY5 MYO MYI MY2 MY3 MY4 MY5 MYO MYI MY2 MY3 MY4 MY5 MYO MYI MY2 MY3 MY4 MY5 MYO MYI MY2 MY3 MY4 MY5 Taxodium distichum Bald Cypress I I I I Fraxinus pennsylvanica Green Ash 6 6 6 6 1 1 2 Quercus sp. Unknown Oak sp. I Quercus lyrata Overcup Oak 1 I 3 3 4 4 1 I 3 I 1 Betula nigra River birch 6 4 4 4 1 1 1 1 1 1 3 3 I Quercus michauxii Swamp Chestnut Oak 7 1 7 7 1 6 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 2 1 3 3 2 Nyssa biflora Swamp Tupelo 8 8 7 6 4 2 2 2 4 4 4 3 6 3 1 Plantanus occidentalis American Sycamore 3 3 4 4 5 5 5 5 2 1 Quercus laurifolia Laurel Oak 1 2 Quercus nigra Water Oak Species Count 3 2 2 2 5 4 5 5 4 4 4 4 5 4 5 6 3 3 2 5 Stem Count 16 1 15 14 1 12 15 1 10 12 1 12 14 14 1 15 1 14 9 1 8 13 1 12 10 1 7 4 8 Stems per Acrel 800 1 750 1 700 1 600 1 1 1 750 1 500 1 600 1 600 1 1 1 700 1 700 1 750 1 700 1 1 1 450 1 400 1 650 1 600 1 1 1 500 1 350 1 200 1 400 Table 9c. Planted Stem Counts (Species by Plot) Continued Vegetation Plot 21 Vegetation Plot 22 Vegetation Plot 23 Species Common Name Vegetation Plot 24 MYl MY2 Vegetation Plot 25 Species Common Name MYO MYl MY2 MY3 MY4 MY5 MYO MYl MY2 MY3 MY4 MY5 MYO MYl MY2 MY3 MY4 MY5 MYO MYl MY2 MY3 MY4 MY5 MYO MYl MY2 MY3 MY4 MY5 Taxodium distichunr Bald Cypress 2 3 3 8 8 8 8 2 2 2 3 1 1 4 4 Fraxinus pennsylvanica Green Ash 6 6 6 4 Quercus lvrata Overcup Oak 4 4 7 6 6 6 4 4 4 4 Betula nigra 1 Quercus sp. Unknown Oak sp. 1 1 1 1 1 1 Quercus michauxii Swamp Chestnut Oak 2 2 3 3 1 1 1 l Quercus lvrata Overcup Oak 3 4 3 3 3 1 1 2 2 2 1 1 1 Plantanus occidentalis American Sycamore I Betula nigra River birch I I 1 1 3 3 3 3 Quercus laurifolia Laurel Oak 6 3 3 3 4 3 3 1 Quercus michauxii Swamp Chestnut Oak 2 2 3 2 Species Count 5 4 4 2 Nyssa biflora Swamp Tupelo 4 4 5 5 5 5 Stem Count 11 7 8 1 3 3 3 3 1 6 5 4 14 Plantanus occidentalis American Sycamore 550 1 350 1 400 1 1000 1 1 1 950 1 850 1 800 1 800 1 1 1 850 1 850 1 750 1 1 7 Quercus laurifolia Laurel Oak 4 1 5 2 1 2 1 2 2 6 3 1 1 1 5 Quercus nigra Water Oak Species Count 6 5 3 4 3 3 3 2 5 4 4 5 5 5 4 4 4 3 3 7 Stem Counti 18 16 12 12 16 13 12 11 13 11 12 14 17 11 8 8 16 12 11 21 Stems per Acrel 900 800 600 600 800 650 600 550 650 550 600 700 850 550 400 400 800 600 550 1050 Vegetation Plot 26 Vegetation Plot 27 Vegetation Plot 28 Species Common Name MYO MYl MY2 MY3 MY4 MY5 MYO MYl MY2 MY3 MY4 MY5 MYO MYl MY2 MY3 MY4 MY5 Taxodiuni distichunr Bald Cypress Fraxinus pennsylvanica Green Ash 4 9 9 9 9 Quercus sp. Unknown Oak sp. 4 Quercus lvrata Overcup Oak 4 4 5 5 1 4 4 4 4 Betula nigra River birch 1 1 1 1 1 1 Quercus michauxii Swamp Chestnut Oak 2 2 3 3 1 1 1 1 1 1 1 1 Nyssa biflora Swamp Tupelo 3 1 Plantanus occidentalis American Sycamore I I I I 1 1 7 7 6 6 Quercus laurifolia Laurel Oak 2 7 6 5 5 4 4 3 2 Quercus nigra Water Oak Species Count 5 3 2 7 5 4 4 4 5 5 5 5 Stem Count 11 7 8 20 19 17 16 16 17 17 15 14 Stems per Acre 550 1 350 1 400 1 1000 1 1 1 950 1 850 1 800 1 800 1 1 1 850 1 850 1 750 1 700 Appendix D Stream Geomorphology Data Table 10. Morphological Parameters Summary Data Table 11. Dimensional Morphology Summary — Cross Sections Data Table 12. Bank Pin Array Summary Data Cross Section Plots Appendix D. Table 10 - Morphological Paramters Summary Data Project Name/Number: Muddy Run II Mitigation Project/95354 Existing' '2 xistin t'Z Desi n As-Built/Baseline Reference Reach MRTT 1 MRTT 2 MRTT 3A MRTT 3R MRTT 3C MRTT 4 MRTT SA MRTT SR MRTT 6 MRTT 2 MRTT 3A !TT/Cl MRTT 3A m/Sl MRTT 3R I MRTT 4 I MRTT SA I MRTT 1 I MRTT 2 1 MRTT 3A aT/Sl I MRTT 3A m/Cl I MRTT 3R MRTT 4 1 MRTT SA Feature Pool Run Shallow Run Run Run Run Run Run Run Run Run Shallow Shallow Shallow Shallow Shallow Shallow Shallow Shallow Shallow Shallow Shallow Shallow Shallow Drainage Area ac 286 286 286 68 115 227 NA/313 74/360 45 424/774 583/909 77 115 209 254 333 45 774 68 115 209 254 333 45 774 NC Regional Curve Dischaze cfs 9.3 3 5 8 NA/10 4/11 2 13/18 16/21 4 --- --- --- --- --- --- --- --- --- --- --- --- --- Design/Calculated Discharge cfs --- --- 13 --- --- --- --- I --- --- --- --- --- 7 14 16 10 5 40 5 7 14 16 10 5 40 Dimension BF Width ft 10.9 8.9 7.0 4.8 8.1 6.9 7.1 8.0 4.2 6.7 9.9 6.9 7.6 9.2 12.4 9 5.6 15 9.7 11.28 10.4 11.9 9.8 8.4 14.7 Floodprone Width ft 100 100 100 8.7 10.2 8.1 >50 12.9 6.1 11.9 11.6 10.0 >40 >30 >30 >30 >30 >40 >30 >50 >50 >50 >50 >40 >50 BF Cross Sectional Area (ft) 11.4 8.4 5.0 2.3 4.1 2.8 2.4 3.9 2.1 6.6 11.1 6.2 5.9 8.7 15.7 8.3 3.3 22.7 3.7 10.2 11.6 16.5 8.0 6.3 23.9 BF Mean Depth ft LO 0.9 0.8 0.5 0.5 0.4 0.3 0.5 0.5 LO 1.1 0.9 0.78 0.9 1.3 0.9 0.6 1.5 0.4 0.9 1.1 1.4 0.9 0.8 1.6 BF Max Depth ft 2.1 1.7 1.3 0.8 0.8 0.6 0.8 0.9 0.7 1.5 1.5 1.3 1.3 1.5 2.0 1.5 0.9 2.4 1.0 1.6 1.8 2.1 1.4 1.5 2.6 Width/Depth Ratio 10.4 9.5 8.8 9.6 16.2 17.3 20.9 16.0 8.4 6.7 9.0 7.7 9.7 9.8 9.8 9.7 9.3 9.9 25.8 12.9 9.4 8.7 13.9 11.1 9.1 Entrenchment Ratio 9.2 11.2 15.1 1.8 1.3 1.2 >2.2 1.6 1.5 1.8 1.2 1.4 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 Wetted Perimeter ft 12.8 9.7 7.4 5.2 8.3 7.1 7.4 8.3 4.6 7.6 11.4 7.8 R.l 9.8 13.2 9.6 6.0 15.9 10.1 11.9 11.2 13.1 10.4 9.1 15.9 Hydraulic Radius ft 0.9 0.9 0.7 0.4 0.5 0.4 0.3 0.5 0.4 0.9 1.0 0.8 0.7 0.9 1.2 0.9 0.5 1.4 0.4 0.8 1.0 1.2 0.9 0.7 1.4 Substrate Fine Sand Fine Sand Fine Sand Fine Sand Fine Sand Fine Sand Fine Sand Fine Sand Fine Sand Fine Sand Fine Sand Fine Sand Fine Sand Fine Sand Fine Sand Pattern Min Max Med --- --- --- --- --- --- --- --- --- Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Channel Beltwidth ft 13.6 31.8 23.1 --- --- --- --- --- --- --- --- --- 14 32 17 39 22 53 16 38 10 24 27 64 7 17 14 39 16 52 21 44 18 36 8 24 19 68 Radius of Curvature ft 11.0 27.6 17.6 --- --- --- --- --- --- --- --- --- 11 28 13 34 18 46 13 33 8 21 22 55 10 31 7 28 15 44 12 29 15 45 13 19 23 38 Radius of Curvature Ratio 1.5 3.7 2.3 --- --- --- --- --- --- --- --- --- 1.5 3.7 1.5 3.7 1.5 3.7 1.5 3.7 1.5 3.7 1.5 3.7 1.0 3.2 0.6 2.5 1.4 4.2 1.0 2.4 1.6 4.5 1.5 2.3 1.6 2.6 Meander Wavelength ft 34.9 68.3 54.5 --- --- --- --- --- --- --- --- --- 35 69 43 84 58 113 42 82 26 51 70 137 17 38 13 53 31 81 23 53 33 65 23 33 41 77 Meander Width Ratio LS 4.2 3.1 --- --- --- --- --- --- --- --- --- 1.8 4.2 1.8 4.2 1.8 4.2 1.8 4.2 1.8 4.2 1.8 4.2 0.7 1.8 1.2 3.5 1.5 5.0 1.7 3.7 1.9 3.7 0.9 2.8 1.3 4.6 Profile Shallow Len h ft 3.1 30.7 12.6 --- --- --- --- --- --- --- --- --- 3 31 4 38 5 51 4 37 2 23 6 61 8 12 7 22 7 20 5 45 6 25 6 23 6 35 Run Len h ft 2.2 33.2 11.3 --- --- --- --- --- --- --- --- --- 2 34 3 41 4 55 3 40 2 25 4 66 8 9 5 16 8 25 5 56 5 20 4 15 8 27 Pool Length ft 4.2 1 9.5 1 5.8 -- --- --- --- --- --- --- --- --- 4 1 10 5 12 7 16 5 11 3 7 8 19 8 10 14 29 10 28 13 30 13 25 12 15 8 23 Pool -to-Pool Spacing ft 17.5 1 59.8 1 36.3 --- --- --- --- --- --- --- --- --- 18 1 60 22 74 29 99 21 72 13 45 35 120 15 42 36 60 18 63 25 1 100 17 56 43 75 15 104 Additional Reach Parameters Valley Length ft 274 382 1678 3301 908 745 90 1620 383 1172 1682 1524 1648 1693 175 1530 376 1682 1524 1648 1693 175 1530 Channel Length ft 309 382 1678 3301 908 745 90 1620 383 1172 1828 1738 1890 1849 202 1790 398 1914 1796 1790 1979 173 1926 Sinuosity 1.1 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.09 1.14 1.15 1.09 1.15 1.17 1.1 1.14 1.18 1.09 1.17 0.99 1.26 Water Surface Slope ft/ft 0.004 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- Chanel Slope ft/ft 0.003 0.0043 0.0021 0.0016 0.0023 0.0022 0.0034 0.0024 0.0015 0.002427 0.0017 0.0026 0.0005 0.0014 0.0049 0.0017 0.0037 0.0022 0.0038 0.001 0.003 0.008 0.0030 Ros en Classification E5 G5c F5 F5 C5 F5 G5c G5c G5c G5c E5 E5 E5 E5 E5 E5 E5 E5 E5 E5 E5 E5 E5 "Habitat Index Bankfull stage was estimated using NC Regional Curve equations and existing conditions data 1 = Widths and depths for annual measurements will be based on the baseline bankfull datum regardless of dimensional/depositional development. Input the elevation used as the datum, which should be consistent and based on the baseline datum established. If the performer has inherited the project and cannot acquire the datum used for prior years this must be discussed with EEP. If this cannot be resolved in time for a given years report submission a footnote in this should be included that states: "It is uncertain if the monitoring datum has been consistent over the monitoring history, which may influence calculated values. Additional data from a prior performer is being acquired to provide confirmation. Values will be recalculated in a future submission based on a consistent datum if determined to be necessary." Appendix D. Table 11 - Monitoring Data - Dimensional Morphology Summary (Dimensional Parameters - Cross Sections) Project Name/Number: Muddy Run II Mitigation Project/95354 Cross Section 1 (Riffle) Cross Section 2 (Pool) Cross Section 3 (Pool) Cross Section 4 (Riffle) Cross Section 5 (Run) Based on fixed baseline bankfull elevation' Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 53.7 53.7 53.7 53.7 54.1 54.1 54.1 54.1 53.3 53.3 53.3 53.3 53.3 53.3 53.3 53.3 58.0 58.0 58.0 58.0 Bankfull Width (ft) 6.3 4.9 5.2 5.1 6.4 5.6 6.0 6.7 6.3 6.2 5.7 5.9 6.9 6.7 6.4 7.3 14.8 14.5 14.2 14.3 Floodprone Width (ft) 30.0 30.0 30.0 30.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 35.0 35.0 35.0 35.0 45.0 45.0 45.0 45.0 Bankfull Mean Depth (ft) 0.4 0.4 0.4 1 0.4 1 0.7 0.6 0.6 1 0.7 1 0.8 0.6 0.6 0.5 0.6 0.6 0.5 0.5 1.1 1.0 1.0 1.1 Bankfull Max Depth (ft) 0.8 0.7 0.7 0.7 1.3 1.1 1.2 1.2 1.4 1.2 1.1 1.0 1.1 1.1 0.9 0.9 2.0 1.8 1.9 2.0 Bankfull Cross Sectional Area L 2.7 2.0 2.1 2.0 4.7 3.5 3.8 4.5 5.0 4.0 3.3 3.1 4.6 4.3 3.2 3.3 15.6 14.5 14.7 15.4 Bankfull Width/Depth Ratio 14.4 12.2 13.2 13.0 8.8 8.7 9.4 10.1 7.9 9.6 9.8 11.2 10.7 10.4 12.6 16.1 14.0 13.7 13.8 13.2 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Cross Section 6 (Run) Cross Section 7 (Riffle) Cross Section 8 (Pool) Cross Section 9 (Riffle) Cross Section 10 (Pool) Based on fixed baseline bankfull elevation' Base MYI MY2 MY3 MY4 MY5 MY+ Base MYl MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 56.6 56.6 56.6 56.6 55.8 55.8 55.8 55.8 55.5 55.5 55.5 55.5 55.3 55.3 55.3 55.3 54.8 54.8 54.8 54.8 Bankfull Width (ft) 13.5 13.4 12.7 13.1 8.4 7.6 7.2 7.5 9.4 8.8 8.8 8.6 9.8 9.5 9.2 9.7 7.0 6.7 6.7 6.7 Floodprone Width (ft) 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 Bankfull Mean Depth (ft) 0.9 0.9 0.8 0.8 0.7 0.7 0.6 0.6 1.0 0.9 0.8 0.8 1.2 1.1 1.0 1.0 1.1 1.1 0.9 0.9 Bankfull Max Depth (ft) 1.6 1.5 1.4 1.3 1.3 1.2 1.1 1.1 1.6 1.4 1.3 1.3 1.9 1.8 1.6 1.7 1.9 1.8 1.7 1.6 Bankfull Cross Sectional Area LL 12.7 11.5 10.2 10.3 6.1 5.6 4.5 4.9 9.7 7.8 6.7 7.1 11.3 10.2 9.0 9.5 8.0 7.1 6.2 5.9 Bankfull Width/Depth Ratio 14.5 15.7 15.7 16.7 11.5 10.2 11.4 11.7 9.0 10.0 11.7 10.5 8.5 8.8 9.5 9.9 6.1 6.3 7.3 7.7 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.0 L0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1 1.0 1.0 Cross Section 11 (Riffle) Cross Section 12 (Pool) Cross Section 13 (Riffle) Cross Section 14 (Pool) Cross Section 15 (Run) Based on fixed baseline bankfull elevation' Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 53.9 53.9 53.9 53.9 54.3 54.3 54.3 54.3 53.3 53.3 53.3 53.3 52.8 52.8 52.8 52.8 53.0 53.0 53.0 53.0 Bankfull Width (ft) 9.0 7.2 7.7 8.0 11.3 10.2 10.4 10.4 12.1 10.2 10.2 9.0 9.0 7.8 10.1 8.5 11.8 11.9 10.8 11.5 Floodprone Width (ft) 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 Bankfull Mean Depth (ft) 0.7 0.8 0.6 0.7 1.4 1.2 1.2 1.2 0.7 0.8 0.6 0.7 1.0 0.9 0.7 0.8 1.2 1.1 1.2 1.1 Bankfull Max Depth (ft) 1.3 1.2 1.1 1.2 2.6 2.3 2.3 2.3 1.5 1.5 1.3 1.2 2.0 1.8 1.5 1.5 1.8 1.8 1.7 1.7 Bankfull Cross Sectional Area ftZ 6.7 5.6 5.0 5.5 15.5 12.7 12.0 13.0 8.7 8.2 6.1 6.1 8.9 7.8 6.8 6.8 13.7 12.9 12.4 12.4 Bankfull Width/Depth Ratio 12.2 9.4 12.0 11.6 8.3 8.2 9.0 8.4 17.0 12.8 17.2 13.2 9.2 9.9 15.0 10.6 10.2 10.9 9.3 10.7 Bankfull Entrenchment Ratio >2.2 >2.2 2.2 >2.2 >2.2 >2.2 >2.2 72.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Cross Section 16 (Run) Cross Section 17 (Run) Cross Section 18 (Pool) Cross Section 19 (Run) Cross Section 20 (Riffle) Based on fixed baseline bankfull elevation Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 52.3 52.3 52.3 52.3 50.8 50.8 50.8 50.8 50.1 50.1 50.1 50.1 50.5 50.5 50.5 50.5 50.5 50.5 50.5 50.5 Bankfull Width (ft) 11.3 11.6 12.2 11.6 10.5 10.5 10.0 10.1 10.6 9.9 10.7 9.9 11.4 11.1 11.3 11.3 9.3 8.9 11.2 9.0 Floodprone Width (ft) 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 Bankfull Mean Depth (ft) 0.9 0.9 0.8 1 0.9 1.2 1.2 1.0 1 1.0 1.3 1.1 0.9 1 1.0 1.3 1.0 0.9 1 0.9 1.2 1.2 1.1 1 1.2 Bankfull Max Depth (ft) 1.9 1.7 1.6 1.7 1.8 1.7 2.0 1.8 1.4 1.5 2.0 1.7 1.6 1.7 2.0 2.0 2.0 2.3 Bankfull Cross Sectional Area ftp 9.8 9.9 9.4 9.9 12.4 10.0 10.6 14.2 11.3 9.6 10.0 14.2 11.1 10.3 10.4 11.3 10.3 11.2 11.1 Bankfull Width/Depth Ratio 13.0 13.6 15.8 13.6 8.9 dO1.5 10.0 9.6 7.9 8.7 12.1 9.8 9.1 11.1 12.5 12.2 7.7 7.7 8.8 7.3 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 L0 L0 L0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1-0 1-0 1 = Widths and depths for annual measurements will be based on the baseline bankfull datum regardless of dimensional/depositional development. Input the elevation used as the datum, which should be consistent and based on the baseline datum established. If the performer has inherited the project and cannot acquire the datum used for prior years this must be discussed with EEP. If this cannot be resolved in time for a given years report submission a footnote in this should be included that states: "It is uncertain if the monitoring datum has been consistent over the monitoring history, which may influence calculated values. Additional data from a prior performer is being acquired to provide confirmation. Values will be recalculated in a future submission based on a consistent datum if determined to be necessary." 1 = Widths and depths for annual measurements will be based on the baseline bankfull datum regardless of dimensional/depositional development. Input the elevation used as the datum, which should be consistent and based on the baseline datum established. If the performer has inherited the project and cannot acquire the datum used for prior years this must be discussed with EEP. If this cannot be resolved in time for a given years report submission a footnote in this should be included that states: "It is uncertain if the monitoring datum has been consistent over the monitoring history, which may influence calculated values. Additional data from a prior performer is being acquired to provide confirmation. Values will be recalculated in a future submission based on a consistent datum if determined to be necessary." Appendix D. Table 11 - Monitoring Data - Dimensional Morphology Summary (Dimensional Parameters - Cross Sections) Project Name/Number: Muddy Run II Mitigation Project/95354 Cross Section 21 (Pool) Cross Section 22 (Pool) Cross Section 23 (Riffle) Cross Section 24 (Riffle) Cross Section 25 (Pool) Based on fixed baseline bankfull elevation' Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 50.3 50.3 50.3 50.3 49.0 49.0 49.0 49.0 49.3 49.3 49.3 49.3 48.8 48.8 48.8 48.8 48.7 48.7 48.7 48.7 Bankfull Width (ft) 11.7 9.1 10.0 9.6 9.3 9.3 9.9 9.0 7.8 7.7 7.7 7.3 11.7 11.8 11.3 11.9 14.1 13.9 13.8 14.7 Floodprone Width (ft) 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 Bankfull Mean Depth (ft) 0.7 0.9 0.8 0.8 1 1.3 1.6 1.2 1.2 1 1.1 1.0 0.9 0.9 1 1.5 1.4 1.2 1.2 1 1.8 1.7 1.7 1.5 Bankfull Max Depth (ft) 1.7 1.7 1.9 2.1 2.2 2.4 2.1 1.8 1.7 1.8 1.6 1.8 2.1 2.0 1.8 1.7 3.1 2.8 2.6 2.7 Bankfull Cross Sectional Area flZ 8.6 8.1 7.9 8.1 12.3 14.5 12.1 10.9 8.3 7.9 6.9 6.7 18.0 17.1 13.7 14.6 25.0 24.3 22.9 22.6 Bankfull Width/Depth Ratio 16.0 10.2 12.8 11.4 7.0 6.0 8.0 7.4 7.4 7.5 8.6 8.0 7.6 8.2 9.3 9.7 7.9 8.0 8.3 9.6 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Cross Section 26 (Pool) Cross Section 27 (Run) Cross Section 28 (Pool) Cross Section 29 (Run) Cross Section 30 (Pool) Based on fixed baseline bankfull elevation' Base MYI MY2 MY3 MY4 MY5 MY+ Base MYl MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 48.6 48.6 48.6 48.6 48.8 48.8 48.8 48.8 48.4 48.4 48.4 48.4 48.3 48.3 48.3 48.3 47.4 47.4 47.4 47.4 Bankfull Width (11) 14.9 15.7 15.0 15.1 12.7 12.4 13.7 13.3 13.4 13.3 14.0 13.9 13.4 13.7 13.9 13.7 12.9 13.1 14.0 13.2 Floodprone Width (ft) 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 Bankfull Mean Depth (ft) 1.7 1.6 1.5 1.5 1.5 1.5 1.4 1.4 1.8 1.7 1.6 1.6 1.5 1.4 1.4 1.4 1.4 1.3 1.2 1.2 Bankfull Max Depth (ft) 3.2 3.1 2.6 2.6 2.3 2.3 2.3 2.2 2.9 2.9 2.7 2.5 2.1 2.3 2.0 2.1 2.3 2.2 2.0 2.1 Bankfull Cross Sectional Area LL 24.9 25.7 23.2 21.9 19.4 18.9 19.3 19.1 24.6 23.2 22.2 21.8 19.8 19.7 18.9 18.7 18.4 17.4 16.6 16.3 Bankfull Width/Depth Ratio 8.9 9.6 9.7 10.3 8.3 8.1 9.7 9.2 7.3 7.6 8.8 8.9 9.1 9.5 10.3 10.1 9.1 9.8 11.9 10.7 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Cross Section 31 (Run) Cross Section 32 (Run) Cross Section 33 (Pool) Cross Section 34 (Pool) Cross Section 35 (Run) Based on fixed baseline bankfull elevation' Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 47.5 47.5 47.5 47.5 47.7 47.7 47.7 47.7 47.7 47.7 47.7 47.7 47.2 47.2 47.2 47.2 46.9 46.9 46.9 46.9 Bankfull Width (ft) 13.7 14.2 14.3 14.7 10.5 10.7 11.3 11.2 11.5 12.0 13.5 13.0 10.4 10.5 9.9 10.1 9.5 8.8 9.0 9.6 Floodprone Width (ft) 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 Bankfull Mean Depth (ft) 1.2 1.0 1.0 0.9 1.3 1.3 1.2 1.2 1.7 1.6 1.3 1.4 2.1 1.9 1.8 1.8 1.3 1.3 1.2 1.2 Bankfull Max Depth (ft) 2.1 1.9 1.7 1.7 2.2 2.0 2.1 2.0 3.1 2.9 2.6 2.6 3.1 3.0 2.8 2.8 2.0 1.9 1.9 1.9 Bankfull Cross Sectional Area(fl) 15.8 14.6 13.8 1 13.7 13.8 13.4 13.5 13.4 19.5 19.0 17.3 17.8 21.4 20.5 18.2 18.6 12.1 11.7 1 11.1 11.4 Bankfull Width/Depth Ratio 11.9 13.8 14.8 15.9 8.0 8.5 9.5 9.3 6.8 7.6 10.5 9.5 5.0 5.4 5.4 5.5 7.4 6.7 7.4 8.0 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 1 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1 1.0 Cross Section 36 (Pool) Cross Section 37 (Run) Cross Section 38 (Pool) Cross Section 39 (Run) Cross Section 40 (Pool) Based on fixed baseline bankfull elevation Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY + Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 45.6 45.6 45.6 45.6 45.5 45.5 45.5 45.5 45.4 45.4 45.4 45.4 45.2 45.2 45.2 45.2 45.0 45.0 45.0 45.0 Bankfull Width (ft) 9.3 9.0 8.6 8.4 12.4 11.9 9.7 9.7 10.0 8.8 9.6 10.2 8.2 7.2 8.2 8.4 10.3 10.3 9.7 10.6 Floodprone Width (ft) 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 Bankfull Mean Depth (ft) 0.9 0.9 0.8 0.8 0.5 0.5 0.5 0.5 1.3 1.1 1.0 0.9 0.9 0.8 0.8 1.4 1.1 1.0 0.9 Bankfull Max Depth (ft) 1.7 1.5 1.3 1.5 1.0 1.1 1.1 1.2 2.0 1.8 1.8 1.9 1.5 1.5 1.6 2.5 2.0 1.5 1.3 Bankfull Cross Sectional Area ftZ 8.7 8.1 6.7 6.9 6.1 5.8 4.8 4.6 12.6 9.2 9.6 9.1 7.6 M6.5 6.9 6.7 14.3 11.7 9.5 9.3 Bankfull Width/Depth Ratio 9.9 10.1 11.0 10.3 25.4 24.4 19.4 20.5 7.9 8.4 9.7 11.4 8.7 9.7 10.4 7.4 9.0 9.9 12.1 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1 = Widths and depths for annual measurements will be based on the baseline bankfull datum regardless of dimensional/depositional development. Input the elevation used as the datum, which should be consistent and based on the baseline datum established. If the performer has inherited the project and cannot acquire the datum used for prior years this must be discussed with EEP. If this cannot be resolved in time for a given years report submission a footnote in this should be included that states: "It is uncertain if the monitoring datum has been consistent over the monitoring history, which may influence calculated values. Additional data from a prior performer is being acquired to provide confirmation. Values will be recalculated in a future submission based on a consistent datum if determined to be necessary." 1 = Widths and depths for annual measurements will be based on the baseline bankfull datum regardless of dimensional/depositional development. Input the elevation used as the datum, which should be consistent and based on the baseline datum established. If the performer has inherited the project and cannot acquire the datum used for prior years this must be discussed with EEP. If this cannot be resolved in time for a given years report submission a footnote in this should be included that states: "It is uncertain if the monitoring datum has been consistent over the monitoring history, which may influence calculated values. Additional data from a prior performer is being acquired to provide confirmation. Values will be recalculated in a future submission based on a consistent datum if determined to be necessary." Appendix D. Table 11 - Monitoring Data - Dimensional Morphology Summary (Dimensional Parameters - Cross Sections) Project Name/Number: Muddy Run II Mitigation Project/95354 Cross Section 41 (Run) Cross Section 42 (Run) Cross Section 43 (Run) Cross Section 44 (Run) Cross Section 45 (Run) Based on fixed baseline bankfull elevation' Base MYI MY2 MY3 MY4 MY5 MY+ Base MYl MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 45.1 45.1 45.1 45.1 44.0 44.0 44.0 44.0 41.3 41.3 41.3 41.3 41.5 41.5 41.5 41.5 41.4 41.4 41.4 41.4 Bankfull Width (ft) 8.9 8.5 8.6 9.0 23.5 24.1 28.1 21.9 9.4 9.2 10.6 8.3 13.723 13.5 13.2 13.9 11.8 11.5 11.2 10.8 Floodprone Width (ft) 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 29.0 29.0 15.0 15.0 22.0 22.0 20.0 20.0 35.3 35.3 30.0 30.0 Bankfull Mean Depth (ft) 1.1 1.1 1.0 0.9 1 1.7 1.5 1.4 1.4 1 1.4 0.7 0.4 0.3 1 1.4 1.3 1.2 1.2 1 1.2 1.2 1.0 1.0 Bankfull Max Depth (ft) 1.9 1.8 1.8 1.7 3.8 3.7 3.6 2.9 2.2 0.9 0.6 0.4 2.0 2.0 1.7 1.7 1.9 2.0 1.7 1.4 Bankfull Cross Sectional Area flZ 10.2 9.0 8.8 8.6 39.7 35.7 38.3 31.0 13.2 6.5 4.7 2.5 19.6 18.0 15.2 16.8 14.6 13.8 11.3 10.4 Bankfull Width/Depth Ratio 7.8 8.0 8.3 9.5 13.9 16.2 20.6 15.4 6.7 13.2 23.9 28.0 9.6 10.1 11.0 11.4 9.5 9.6 11.1 11.2 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 2.1 2.1 1.8 >2.2 >2.2 >2.2 1.4 >2.2 1.6 1.6 1.5 >2.2 >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Cross Section 46 (Run) Cross Section 47 (Pool) Cross Section 48 (Riffle) Cross Section 49 (Pool) Cross Section 50 (Pool) Based on fixed baseline bankfull elevation' Base MYI MY2 MY3 MY4 MY5 MY+ Base MYl MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 49.3 49.3 49.3 49.3 48.2 48.2 48.2 48.2 41.0 41.0 41.0 41.0 40.5 40.5 40.5 40.5 40.0 40.0 40.0 40.0 Bankfull Width (fl) 8.4 7.2 7.8 6.0 6.7 6.3 8.6 5.7 15.1 15.0 15.1 15.3 16.6 17.0 19.3 17.6 18.5 17.7 21.6 17.8 Floodprone Width (ft) 42.5 42.5 42.5 42.5 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 Bankfull Mean Depth (ft) 0.8 0.7 0.6 0.6 0.9 0.8 0.5 0.5 1.7 1.7 1.6 1.5 1.7 1.7 1.4 1.6 1.8 1.7 1.5 1.7 Bankfull Max Depth (ft) 1.5 1.2 1.1 1.1 1.8 1.5 0.9 0.9 2.6 2.7 2.6 2.6 3.1 3.1 3.1 3.3 3.2 3.1 3.2 3.1 Bankfull Cross Sectional Area LL 6.3 5.1 4.7 3.4 6.0 5.3 4.2 2.9 25.3 24.8 24.0 23.4 27.4 28.5 27.3 28.3 32.9 30.7 31.7 30.2 Bankfull Width/Depth Ratio 11.1 10.2 12.9 10.7 7.3 7.4 17.7 11.3 9.0 9.1 9.5 10.0 10.0 10.2 13.7 11.0 10.4 10.2 14.7 10.6 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Cross Section 51 (Riffle) Cross Section 52 (Run) Cross Section 53 (Pool) Cross Section 54 (Pool) Cross Section 55 (Riffle) Based on fixed baseline bankfull elevation' Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 40.0 40.0 40.0 40.0 39.8 39.8 39.8 37.0 39.7 39.7 39.7 36.9 38.8 38.8 38.8 35.9 38.0 38.0 38.0 35.6 Bankfull Width (ft) 16.2 16.1 16.3 15.9 17.7 17.8 19.3 10.6 17.4 17.9 18.1 8.9 15.7 16.7 20.3 11.5 9.7 14.8 20.8 10.2 Floodprone Width (ft) 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 Bankfull Mean Depth (ft) 1.5 1.4 1.5 1.4 1.8 2.1 2.7 1.4 1.9 2.1 2.2 1.5 1.7 2.0 2.2 1.0 1.4 2.2 2.1 1.0 Bankfull Max Depth (ft) 2.4 2.3 2.6 2.7 5.9 2.1 3.5 3.8L39. 3.4 2.9 4.0 4.4 1.7 2.2 3.0 3.3 1.7 Bankfull Cross Sectional Area flZ 24.7 23.2 23.7 22.7 52.3 14.6 33.8 37.1 13.6 26.1 32.7 45.2 11.7 13.6 33.3 44.4 10.5 Bankfull Width/Depth Ratio 10.6 11.2 11.2 11.1 a31.836.9 7.1 7.7 9.0 8.6 5.8 9.5 8.5 9.1 11.3 7.0 6.6 9.7 9.9 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >22 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 I.0 1.0 1.0 1.0 1.0 1.0 1.0 Cross Section 56 (Run) Cross Section 57 (Run) Cross Section 58 (Run) Cross Section 59 (Run) Based on fixed baseline bankfull elevation Base MYI MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 37.3 37.3 37.3 37.3 35.7 35.7 35.7 35.7 41.0 41.0 41.0 41.0 39.5 39.5 39.5 39.5 Bankfull Width (ft) 17.6 17.0 17.5 18.4 17.0 16.8 16.0 16.4 14.2 13.7 16.9 14.0 13.5 12.5 11.9 11.9 Floodprone Width (ft) 50.0 50.0 50.0 50.0 37.5 37.5 37.5 37.5 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 Bankfull Mean Depth (ft) 2.6 2.2 2.2 2.1 1.8 1.3 1.4 1.5 2.4 2.3 1.9 2.3 1.1 0.9 0.9 0.8 Bankfull Max Depth (ft) 3.7 3.2 3.3 3.4 2.6 2.1 2.1 2.5 3.4 3.3 3.3 3.3 2.2 1.8 1.8 1.6 Bankfull Cross Sectional Area L 45.3 38.0 37.9 38.1 30.7 22.4 22.7 24.8 33.9 31.7 32.3 32.6 15.2 11.3 11.1 9.9 Bankfull Width/Depth Ratio 6.9 7.6 8.0 8.8 9.4 12.5 11.2 10.9 6.0 6.0 8.9 6.0 11.9 13.8 12.7 14.2 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 2.2 2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1 = Widths and depths for annual measurements will be based on the baseline bankfull datum regardless of dimensional/depositional development. Input the elevation used as the datum, which should be consistent and based on the baseline datum established. If the performer has inherited the project and cannot acquire the datum used for prior years this must be discussed with EEP. If this cannot be resolved in time for a given years report submission a footnote in this should be included that states: "It is uncertain if the monitoring datum has been consistent over the monitoring history, which may influence calculated values. Additional data from a prior performer is being acquired to provide confirmation. Values will be recalculated in a future submission based on a consistent datum if determined to be necessary." Table 12.Muddy Run II Bank Pin Array Summary Year 1 Year 2 Year 3 Year 1 Year 2 Year 3 Cross Section Location Position Reading Reading Reading Cross Section Location Position Reading Reading Reading XS 2 @ Sta. 1+35 Reach 1 US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 3 @ Sta. 3+45 Reach 1 US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 8 @ Sta. 8+55 Reach 2 US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 10 @ Sta. 11+70 Reach 2 us Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 12 @ Sta. 16+40 Reach 2 US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 18 @ Sta. 8+40 Reach 3A US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 21 @ Sta. 11+20 Reach 3A US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 25 @ Sta. 19+80 Reach 3A US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 26 @ Sta. 25+90 Reach 3A US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 28 @ Sta. 31+40 Reach 3A US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 Notes: US - Upstream from cross section DS - Downstream from cross section Did not replace after Reach 5A repair work in 2016. XS 30 @ Sta. 35+60 Reach 3A US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 33 @ Sta. 40+90 Reach 3B US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 36 @ Sta. 48+90 Reach 3B US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 38 @ Sta. 52+10 Reach 3B US 0.0 0.0 0.0 0.0 0.0 0.0 DS 0.0 0.0 0.0 0.0 0.0 MB 0.0 XS 40 @ Sta. 54+15 Reach 3B US 0.0 0.0 0.0 0.0 0.0 0.0 DS To 0.2 0.0 0.0 Bottom 0.0 0.0 0.0 XS 47 @ Sta. 1+90 Reach 4 US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 49 @ Sta. 2+40 Reach 5A US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS To 0.6 0.0 0.0 Bottom 0.0 0.0 0.0 XS 50 @ Sta. 8+20 Reach 5A US To 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 53 @ Sta. 13+90 Reach 5A US To 0.0 0.6 ft 0.0 Bottom 0.0 0.0 0.0 DS Top 0.0 0.0 0.0 Bottom 0.0 0.0 0.0 XS 54 @ Sta. 17+35 Reach 5A US To 0.0 missingDidn't Replace* Bottom 0.0 missing Didn't Replace* DS Top 0.0 missing Didn't Replace* Bottom 1.0 missing Didn't Replace* Upstream Downstream Muddy Run II Reach 1 Cross Section 1 - Riffle 58 57 56 c ° 55 a) W 54 53 52 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Seetion 1 Rife Basedon fixed baseline bankfull elewtion Base MY] MY2 MY3 MY4 MY5 MY+ Record election blatum) used 53.7 53.7 53.7 53.7 Bankfu0 Width ft 6.3 4.9 5.2 5.1 Flood tone Width ft 30.0 30.0 30.0 30.0 Bmlcfull Mean Depth ft 0.4 0.4 0.4 0.4 Bankfull Max De th ft 0.8 0.7 0.7 0.7 Bankfull Ctos s Sectional Area (ftp 2.7 2.0 2.1 2.0 Bankfull W idtb/De th Ratio 14.4 12.2 13.2 13.0 Bankfuft Entrenchment Ratio I >2.2 1 >2.2 >2.2 >2,2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 57 56 55 c 0 0 54 w 53 52 L ,,4 ryry H Upstream 7.77 Muddy Run II Reach 1 Cross Section 2 - Pool Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 2 Pool Based on fixed baseline Irankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 54.1 54.1 54.1 54.1 Bankfull Width (ft) 6.4 5.6 6.0 6.7 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 0.7 0.6 0.6 0.7 Bankfull Max De th ft 1.3 1.1 1.2 1.2 Bankfull Cross Sectional Area (f,2)1 4.7 1 3.5 1 3.8 4.5 Bankfull Width/De th n!L.1 8.8 8.7 9.4 10.1 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 1 12.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 nr 4 S Y. �. j•, �. TR � r r' + hid 4t N� Cdr 56 55 54 c 0 A? 53 W 52 51 0 Upstream Muddy Run II Reach 1 Cross Section 3 - Pool Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 3 Pool Bas ed on fixed bus eline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 53.3 53.3 53.3 53.3 Bankfull Width (ft) 6.3 6.2 5.7 5.9 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 0.8 0.6 0.6 0.5 Bankfull Max De th ft 1.4 1.2 1.1 1.0 Bankfull Cross Sectional Area (f,2),5.0 1 4.0 1 3.3 3.1 Bankfull Width/Depth Ratio 7.9 9.6 9.8 11.2 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 1 Cross Section 4 - Riffle 56 55.5 55 54.5 c ° 54 w 53.5 53 52.5 52 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 4(Riffle) Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 53.3 53.3 53.3 53.3 Bankfull Width (ft) 6.9 6.7 6.4 7.3 Floodprone Width ft 35.0 35.0 35.0 35.0 Bankfull Mean Depth ft 0.6 0.6 0.5 0.5 Bankfull Max De th ft 1.1 1.1 0.9 0.9 Bankfull Cross Sectional Area (ft2)1 4.6 1 4.3 1 3.2 3.3 Bankfull Width/Depth Ratio 10.7 10.4 12.6 16.1 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 c 0 a'> W 62 61 60 59 58 57 56 55 Upstream Muddy Run II Reach 2 Cross Section 5 - Run Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 5 Run Based on fixed baseline Irankfull elevation Base � t MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 58.0 58.0 58.0 58.0 Bankfull Width (ft) 14.8 14.5 14.2 14.3 Floodprone Width ft 45.0 t � w ''f Mh�Th�'��'�✓sR ' t"�� . .'. 1.1 1.0 Muddy Run II Reach 2 Cross Section 5 - Run Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 5 Run Based on fixed baseline Irankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 58.0 58.0 58.0 58.0 Bankfull Width (ft) 14.8 14.5 14.2 14.3 Floodprone Width ft 45.0 45.0 45.0 45.0 Bankfull Mean Depth ft 1.1 1.0 1.0 1.1 Bankfull Max De th ft 2.0 1.8 1.9 2.0 Bankfull Cross Sectional Area ft2) 15.6 1 14.5 1 14.7 15.4 Bankfull Width/Depth Ratio 14.0 13.7 13.8 13.2 Bankfull Entrenchment Ratio >2.2 >2.2 7 7 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 2 Cross Section 6 - Run 60 59 58 c ° 57 ami W 56 55 54 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 6 Run Based on fixed baseline hankfall elevation Base MY] MY2 MY3 MY4 MY5 MY+ Record elevadon (datum) used 56.6 56.6 56.6 56.6 Bankfall Width (ft) 13.5 13.4 12.7 13.1 Floodprone Width (ft) 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 0.9 0.9 0.8 0.8 Bankfull Max De th ft 1.6 1.5 1.4 1.3 Bankfull Cross Sectional Area ft2 12.7 1 11.5 1 10.2 10.3 Bankrull Width/Depth Ratio 14.5 15.7 15.7 16.7 Bankfull Entrenchment Ratiol 12.2 1 >2.2 1 12.2 1 >2.2 Bankfull Bank Height Ratiol 1.0 1 1.0 1 1.0 1 1.0 F, c 0 cc a� W - .•�l s i'' L _[leer i Y 58 57.5 57 56.5 56 55.5 55 54.5 54 Upstream Muddy Run II Reach 2 Cross Section 7 - Riffle Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 7(Riffle) Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 55.8 55.8 55.8 55.8 Bankfull Width (ft) 8.4 7.6 7.2 7.5 Flood mne Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 0.7 0.7 0.6 0.6 Bankfull Max De th ft 1.3 1.2 1.1 1.1 Bankfull Cross Sectional Area (ft2)1 6.1 1 5.6 1 4.5 4.9 Bankfull Width/Depth Ratio 11.5 10.2 11.4 11.7 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 7 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 2 Cross Section 8 - Pool 58 57.5 57 56.5 56 r0 ° 55.5 Cross Section 8 Pool Based on fixed baseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ CO 55 55.5 55.5 55.5 w 54.5 Bankfull Width (ft) 9.4 8.8 54 8.6 Flood mne Width ft 50.0 53.5 50.0 50.0 Bankfull Mean Depth ft 53 0.9 0.8 0.8 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area 1.4 Cross Section 8 Pool Based on fixed baseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datorn) used 55.5 55.5 55.5 55.5 Bankfull Width (ft) 9.4 8.8 8.8 8.6 Flood mne Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.0 0.9 0.8 0.8 Bankfull Max De th ft 1.6 1.4 1.3 1.3 Bankfull Cross Sectional Area ft) 9.7 1 7.8 1 6.7 1 7.1 Bankfull Width/Depth Ratio 9.0 10.0 11.7 10.5 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 7 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 2 Cross Section 9 - Riffle 58 57.5 Cross Section 9 Rifle Basedon fixed baseline bankfull elevfion 57 56.5 56 r0 ° 55.5 MYl MY2 MY3 MY4 MY5 MY+ 55 55.3 55.3 w 54.5 y Po s Ar ( II Z.�Iyil 4 F C!• (�ey�� `y1�*t Yjl M 1 t� k Bankfull Width (ft) � � n'yh 9.5 ;_`rC � �i�!'nin■M�rfl ���Z,y q "fi�� ,� _ � s ' ,; ,, Floodprone Width ft 50.0 Downstream Muddy Run II Reach 2 Cross Section 9 - Riffle 58 57.5 Cross Section 9 Rifle Basedon fixed baseline bankfull elevfion 57 56.5 56 r0 ° 55.5 MYl MY2 MY3 MY4 MY5 MY+ 55 55.3 55.3 w 54.5 55.3 Bankfull Width (ft) 54 9.5 9.2 53.5 Floodprone Width ft 50.0 53 50.0 50.0 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area 1.1 Cross Section 9 Rifle Basedon fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 55.3 55.3 55.3 55.3 Bankfull Width (ft) 9.8 9.5 9.2 9.7 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.2 1.1 1.0 1.0 Bankfull Max De th ft 1.9 1.8 1.6 1.7 Bankfull Cross Sectional Area (f,2),11.3 1 10.2 1 9.0 9.5 Bankfull Width/De thRatio 8.5 8.8 9.5 9.9 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 c 0 cc a� W 58 57 56 55 54 53 52 Upstream y @ 6A 4 Wo L i sts:. ry k Irl{) r 3f u $ ` 'Uli fbV 6 a Muddy Run II Reach 2 Cross Section 10 - Pool Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area F� ti Bas ed on fixed bus eline bankfull elevfion Base MYl c 0 cc a� W 58 57 56 55 54 53 52 Upstream y @ 6A 4 Wo L i sts:. ry k Irl{) r 3f u $ ` 'Uli fbV 6 a Muddy Run II Reach 2 Cross Section 10 - Pool Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 10 Pool Bas ed on fixed bus eline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datmn) used 54.8 54.8 54.8 54.8 Bankfull Width (ft) 7.0 6.7 6.7 6.7 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.1 1.1 0.9 0.9 Bankfull Max De th ft 1.9 1.8 1.7 1.6 Bankfufl Cross Sectional Area (f,2),8.0 1 7.1 1 6.2 5.9 Bankfu0 Width/Depth Ratio 6.'7 6.3 7.3 7.7 Bankfull Entrenchment Ratio >2.2 7 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 56 55 ° 54 r_ w 53 52 0 Upstream Muddy Run II Reach 2 Cross Section 11 - Riffle Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 11(Riffle) Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 53.9 53.9 53.9 53.9 Bankfull Width (ft) 9.0 Z2 7.7 8.0 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 0.7 0.8 0.6 0.7 Bankfull Max De th ft 1.3 1.2 1.1 1.2 Bankfull Cross Sectional Area (ft2)1 6.7 1 5.6 1 5.0 1 5.5 Bankfull Width/Depth Ratio 12.2 9.4 12.0 11.6 Bankfull Entrenchment Ratio >2.2 >2.2 2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 c 0 cc a'> W 58 57 56 55 54 53 52 51 Upstream Muddy Run II Reach 2 Cross Section 12 - Pool Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 12 Pool Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 54.3 54.3 54.3 54.3 Bankfull Width (ft) 11.3 10.2 10.4 10.4 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.4 1.2 1.2 1.2 Bankfull Max De th ft 2.6 2.3 2.3 2.3 Bankfull Cross Sectional Area (f,2),15.5 1 12.7 1 12.0 13.0 Bankfull Width/Depth Ratio 8.3 8.2 9.0 8.4 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 72.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 2 Cross Section 13 - Riffle 56 55.5 55 - Based on fixed baseline bankfull elevfion Base 54.5 MY2 MY3 MY4 MY5 MY+ 54 53.3 53.3 ° 53.5 CO 53 53.3 Bankfull Width (ft) W 52.5 10.2 10.2 52 Floodprone Width ft 50.0 51.5 50.0 50.0 51 0.7 0.8 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Bankfull Max De th ft Cross Section 13(Riffle) Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 53.3 53.3 53.3 53.3 Bankfull Width (ft) 12.1 10.2 10.2 9.0 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 0.7 0.8 0.6 0.7 Bankfull Max De th ft 1.5 1.5 1.3 1.2 Bankfull Cross Sectional Area (f,2),8.7 1 8.2 1 6.1 6.1 Bankfull Width/De th Ratio 17.0 12.8 17.2 13.2 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 1 >2.2 Bankfull Bank Aei ht Ratio 1.0 1.0 1.0 1.0 c 0 cc a� W 56 55 54 53 52 51 50 Upstream Muddy Run II Reach 2 Cross Section 14 - Pool Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 14 Pool Basedon fixed buseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ r 52.8 52.8 52.8 52.8 Bankfull Width (ft) 9.0 7.8 10.1 8.5 Floodprone Width ft 50.0 c 0 cc a� W 56 55 54 53 52 51 50 Upstream Muddy Run II Reach 2 Cross Section 14 - Pool Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 14 Pool Basedon fixed buseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 52.8 52.8 52.8 52.8 Bankfull Width (ft) 9.0 7.8 10.1 8.5 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.0 0.9 0.7 0.8 Bankfull Max De th ft 2.0 1.8 1.5 1.5 Bankfull Cross Sectional Area ft2) 8.9 1 7.8 1 6.8 6.8 Bankfull Width/Depth Ratio 9.2 9.9 15.0 10.6 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 7 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 3A Cross Section 15 - Run 56 55.5 55 Cross Section 15 Run Based on fixed baseline bankfull elevfion 54.5 54 MYl MY2 MY3 MY4 MY5 MY+ 0 ° 53.5 53.0 53.0 CO > 53 w 52.5 53.0 Bankfull Width (ft) 52 11.9 10.8 51.5 Floodprone Width ft 50.0 51 50.0 50.0 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area 1.1 Cross Section 15 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datmn) used 53.0 53.0 53.0 53.0 Bankfull Width (ft) 11.8 11.9 10.8 11.5 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.2 1.1 1.2 1.1 Bankfull Max De th ft 1.8 1.8 1.7 1.7 Bankfull Cross Sectional Area (f,2),13.7 1 12.9 1 12.4 12.4 Bankfull Width/Depth Ratio 10.2 10.9 9.3 10.7 Bankfull Entrenchment Ratio >2.2 >2.2 >212 7 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 rs rT'_f f �r Upstream Downstream 55 Muddy Run II Reach 3A Cross Section 16 - Run Based on fixed baseline bankfull elevation 54.5 MYl MY2P99 MY4 MY5 MY+ 54 52.3 52.3 52.3 53.5 53 11.3 11.6 c ° .@ 52.5 52 Floodprone Width ft 50.0 50.0 W 51.5 Bankfull Mean Depth ft 0.9 0.9 0.8 51 Bankfull Max De th ft 1.9 1.7 1.6 50.5 Bankfull Cross Sectional Area ftz) 9.8 9.9 9.4 50 Bankfull Width/Depth Ratio 13.0 13.6 15.8 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) BankfullEntrenchment Ratio >2.2 Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area >2.2 >2.2 Bankfull Bank Height Ratio Cross Section 16 Run Based on fixed baseline bankfull elevation Base MYl MY2P99 MY4 MY5 MY+ Record ele-fion (datum) used 52.3 52.3 52.3 Bankfull Width (ft) 11.3 11.6 12.2 Floodprone Width ft 50.0 50.0 50.0 Bankfull Mean Depth ft 0.9 0.9 0.8 Bankfull Max De th ft 1.9 1.7 1.6 Bankfull Cross Sectional Area ftz) 9.8 9.9 9.4 Bankfull Width/Depth Ratio 13.0 13.6 15.8 13.6 BankfullEntrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1 1.0 54 53 52 c ° 51 a� W 50 49 48 0 Upstream Muddy Run II Reach 3A Cross Section 17 - Run Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 17 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (dation) used 50.8 50.8 50.8 50.8 Bankfull Width (ft) 10.5 10.5 10.0 10.1 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.2 1.2 1.0 1.0 Bankfull Max De th ft 1.8 2.0 1.5 1.7 Bankfull Cross Sectional Area ft2) 12.4 1 12.7 1 10.0 10.6 Bankfull Width/Depth Ratio 8.9 8.6 10.0 9.6 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 54 53 52 c ° 51 a� W 50 49 48 Upstream Muddy Run II Reach 3A Cross Section 18 - Pool Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 18 Pool Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 50.1 x, 50.1 50.1 Bankfull Width (ft) 10.6 9.9 10.7 9.9 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 54 53 52 c ° 51 a� W 50 49 48 Upstream Muddy Run II Reach 3A Cross Section 18 - Pool Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 18 Pool Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 50.1 50.1 50.1 50.1 Bankfull Width (ft) 10.6 9.9 10.7 9.9 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.3 1.1 0.9 1.0 Bankfull Max De th ft 2.0 1.8 1.4 1.5 Bankfull Cross Sectional Area ft2) 14.2 1 11.3 1 9.6 10.0 Bankfull Width/Depth Ratio 7.9 8.7 12.1 9.8 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 c 0 cc a� W 54 53 52 51 50 49 48 Upstream 4 ;� Yt i r X. ➢ u Muddy Run II Reach 3A Cross Section 19 - Run Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 19 Run Bas ed on fixed bus eline bunkfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record elesafion (dation) used 50.5 50.5 50.5 50.5 Ban kfull Width (ft) 11.4 11.1 11.3 11.3 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.3 1.0 0.9 0.9 Bankfull Max De th ft 2.0 1.7 1.6 1.7 Bankfull Cross Sectional Area ft2) 14.2 1 11.1 1 10.3 10.4 Bankfull Width/Depth Ratio 9.1 11.1 12.5 12.2 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 c 0 cc CD W 54 53 52 51 50 49 48 Upstream Muddy Run II Reach 3A Cross Section 20 - Riffle Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline - Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 20 (Riffle) Based on fixed baseline bankfull elevation Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 50.5 50.5 50.5 50.5 Bankfull Width ft 9.3 8.9 11.2 9.0 Flood rove Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth 11 1.2 1.2 1.1 1.2 Bankfull Max Depth ft 2.0 2.0 2.0 2.3 Bankfull Cross Sectional Area (ft') 11.3 10.3 11.2 1 11.1 Bankfull Width/Depth Ratio 7.7 7.7 8.8 7.3 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1 1.0 Upstream Downstream 53 Muddy Run II Reach 3A Cross Section 21 - Pool Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ 52.5 50.3 50.3 50.3 52 Bankfull Width (ft) 11.7 9.1 51.5 9.6 Floodprone Width ft 50.0 51 50.0 50.0 0 0.7 0.9 0.8 0.8 ° 50.5 1.7 1.9 2.1 a) 50 1 8.1 1 7.9 8.1 LU 16.0 10.2 12.8 11.4 Bankfull Entrenchment Ratio 49.5 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 49 48.5 48 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 21 Pool Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 50.3 50.3 50.3 50.3 Bankfull Width (ft) 11.7 9.1 10.0 9.6 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 0.7 0.9 0.8 0.8 Bankfull Max De th ft 1.7 1.7 1.9 2.1 Bankfull Cross Sectional Area ft2) 8.6 1 8.1 1 7.9 8.1 Bankfull Width/Depth Ratio 16.0 10.2 12.8 11.4 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 52 51 50 c ° 49 a� W 48 47 46 0 Upstream -yam P'. te. 0 2ti yt6 fi Fi*.'��� n Muddy Run II Reach 3A Cross Section 22 - Pool Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 22 Pool Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datmn) used 49.0 49.0 49.0 49.0 Bankfull Width (ft) 9.3 9.3 9.9 9.0 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.3 1.6 1.2 1.2 Bankfull Max De th ft 2.2 2.4 2.1 1.8 Bankfull Cross Sectional Area (f,2),12.3 1 14.5 1 12.1 10.9 Bankfull Width/Depth Ratio 7.0 6.0 8.0 .4 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 52 51 50 c 0 A? 49 W 48 47 0 INT lD y zJ �p l Upstream Muddy Run II Reach 3A Cross Section 23 - Riffle Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 23(Riffle) Basedon fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-floo (datum) used 49.3 49.3 49.3 49.3 Bankfull Width (ft) 7.8 7.7 7.7 7.3 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.1 1.0 0.9 0.9 Bankfull Max De th ft 1.7 1.8 L6 1.8 Bankfull Cross Sectional Area ft) 8.3 1 7.9 1 6.9 1 6.7 Bankfull Width/Depth Ratio 7.4 75 8.6 8.0 Bankfull Entrenchment Ratio >2.2 7 >22 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 LO 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 3A Cross Section 24 - Riffle 53 52 51 - 50 0 > 49 0 W 48 47 46 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 24(Riffle) Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 48.8 48.8 48.8 48.8 Bankfull Width (ft) 11.7 11.8 11.3 11.9 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.5 1.4 1.2 1.2 Bankfull Max De th ft 2.1 2.0 1.8 1.7 Bankfull Cross Sectional Area (f,2),18.0 1 17.1 1 13.7 14.6 o Bankfull Width/Depth Rat"17 7.6 -L 8.2 9.3 9.7 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 3A Cross Section 25 - Pool 53 52 51 50 c ° 49 w 48 47 46 45 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 25 Pool Based on fixed baseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-tion (datum) used 48.7 48.7 48.7 48.7 Bankfull Width (ft) 14.1 13.9 13.8 14.7 Floodprone Width (ft) 50.0 50.0 50.0 50.0 Bankfull Mean Depth (ft) 1.8 1.7 1.7 1.5 13ankfull Max De th(fi) 3.1 2.8 2.6 2.7 Bankfull Cross Sectional Area (ft2)1 25.0 1 24.3 1 22.9 22.6 Bankfull Width/De th Ra!Ll 7.9 8.0 8.3 9.6 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 1 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 53 52 51 50 c 49 El 48 47 46 45 0 1 l q iy d - l�l Upstream Muddy Run II Reach 3A Cross Section 26 - Pool Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 26 Pool Based on fixed baseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-tion (datum) used 48.6 48.6 48.6 48.6 Bankfull Width (ft) 14.9 15.7 15.0 15.1 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.7 1.6 1.5 1.5 Bankfull Max De th ft 3.2 3.1 2.6 2.6 Bankfull Cross Sectional Area (ft2)1 24.9 1 25.7 1 23.2 21.9 Bankfull Width/De th Ratio 8.9 9.6 9.7 10.3 Bankfull Entrenchment Ratio >2.2 >2.2 >212 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 3A Cross Section 27 - Run 53 52 51 50 c 0 > 49 a� w 48 47 46 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 27 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 48.8 48.8 48.8 48.8 Bankfull Width (ft) 12.7 12.4 13.7 13.3 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.5 1.5 1.4 1.4 Bankfull Max De th ft 2.3 2.3 2.3 2.2 Bankfull Cross Sectional Area ft2) 19.4 1 18.9 1 19.3 19.1 Bankfull Width/De thRatio 8.3 8.1 9.7 9.2 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 3A Cross Section 28 - Pool 53 52 i Basedon fixed baseline bankfull elevation Base MYl MY2 51 Record ele-fion (datum) used 48.4 48.4 48.4 48.4 Bankfull Width (ft) 13.4 13.3 14.0 50 49 Floodprone Width ft 50.0 50.0 50.0 = 0 48 Bankfull Mean Depth ft 1.8 J 1.6 LU 47 a 2.9 2.9 Td Mak 46 45 Bankfull Cross Sectional Area ft2) 24.6 1 23.2 1 22.2 21.8 44 Downstream Muddy Run II Reach 3A Cross Section 28 - Pool 53 52 Cross Section 28 Pool Basedon fixed baseline bankfull elevation Base MYl MY2 51 Record ele-fion (datum) used 48.4 48.4 48.4 48.4 Bankfull Width (ft) 13.4 13.3 14.0 50 49 Floodprone Width ft 50.0 50.0 50.0 = 0 48 Bankfull Mean Depth ft 1.8 1.7 1.6 LU 47 Bankfull Max De th ft 2.9 2.9 2.7 46 45 Bankfull Cross Sectional Area ft2) 24.6 1 23.2 1 22.2 21.8 44 7.3 7.6 8.8 8.9 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area 1 >2.2 Cross Section 28 Pool Basedon fixed baseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 48.4 48.4 48.4 48.4 Bankfull Width (ft) 13.4 13.3 14.0 13.9 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.8 1.7 1.6 1.6 Bankfull Max De th ft 2.9 2.9 2.7 2.5 Bankfull Cross Sectional Area ft2) 24.6 1 23.2 1 22.2 21.8 Bankfull Width/Depth Ratio 7.3 7.6 8.8 8.9 Bankfull Entrenchment Ratio >2.2 1 >2.2 1 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1 1.0 1 1.0 1.0 Upstream Downstream Muddy Run II Reach 3A Cross Section 29 - Run 52 51 50 49 c 0 > 48 a�or w 47 46 45 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 29 Run Based on fixed baseline bankfull elevation Base MYl MY2P18.7 MY4 MY5 MY+ Record ele-fion (datum) used 48.3 48.3 48.3 Bankfull Width (ft) 13.4 13.7 13.9 Floodprone Width ft 50.0 50.0 50.0 Bankfull Mean Depth ft 1.5 1.4 1.4 Bankfull Max De th ft 2.1 2.3 2.0 Bankfull Cross Sectional Area ftz) 19.8 19.7 18.9 Bankfull Width/Depth Ratio 9.1 9.5 10.3 10.1 BankfullEntrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1 1.0 c 0 ro 0 w 52 51 50 49 48 47 46 45 44 Upstream Muddy Run II Reach 3A Cross Section 30 - Pool Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 30 Pool Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (dation) used 47.4 47.4 47.4 47.4 Bankfull Width (ft) 12.9 13.1 14.0 13.2 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.4 1.3 1.2 1.2 Bankfull Max De th ft 2.3 2.2 2.0 2.1 Bankfull Cross Sectional Area ft2) 18.4 1 17.4 1 16.6 16.3 Bankfull Width/Depth Ratio 9.1 9.8 11.9 10.7 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 c 0 cc a'> W 52 51 50 49 48 47 46 45 Upstream Muddy Run II Reach 3A Cross Section 31 - Run Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 31 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 47.5 47.5 47.5 47.5 Bankfull Width (ft) 13.7 142 14.3 14.7 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.2 1.0 1.0 0.9 Bankfull Max De th ft 2.1 1.9 1.7 1.7 Bankfull Cross Sectional Area ft2) I5.8 1 14.6 1 13.8 13.7 Bankfull Width/Depth Ratio 1 L9 13.8 14.8 159 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 52 51 50 49 c ° 48 ro w 47 46 45 44 0 Upstream Muddy Run II Reach 3A Cross Section 32 - Run Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 32 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 47.7 47.7 47.7 47.7 Bankfull Width (ft) 10.5 10.7 11.3 11.2 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.3 1.3 1.2 1.2 Bankfull Max De th ft 2.2 2.0 2.1 2.0 Bankfull Cross Sectional Area ft2) 13.8 1 13.4 1 13.5 13.4 Bankfull Width/De th Ratio 8.0 8.5 9.5 9.3 Bankfull Entrenchment Ratio >2.2 >2.2 12.2 12.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 c 0 ro W 52 51 50 49 48 47 46 45 44 Upstream Muddy Run II Reach 3A Cross Section 33 - Pool Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area s 2 Cross Section 33 Pool Bas ed on fixed bus eline bank full elevfion Base MYl MY2 MY3 MY4 MY5 MY+ i 47.7 47.7 AIv ✓ ,t�,.�vhy� T 1 ikT r 11.5 .�y`: auk S, �e �ciT ti -1tlti R b a� i�.tig J 14 I "g1t.l Muddy Run II Reach 3A Cross Section 33 - Pool Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 33 Pool Bas ed on fixed bus eline bank full elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 47.7 47.7 47.7 47.7 Bankfull Width (ft) 11.5 12.0 13.5 13.0 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.7 1.6 1.3 1.4 Bankfull Max De th ft 3.1 2.9 2.6 2.6 Bankfull Cross Sectional Area (f,2),19.5 1 19.0 1 17.3 17.8 Bankfull Width/Depth Ratio 6.8 7.6 10.5 9.5 Bankfull Entrenchment Ratio >2.2 7 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 rl ap T � t.4 Upstream Downstream Muddy Run II Reach 3A Cross Section 34 - Pool 52 51 Cross Section 34 Pool Basedon fixed baseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datorn) used 50 47.2 47.2 47.2 Bankfull Width (ft) 10.4 49 9.9 10.1 Floodprone Width ft 50.0 50.0 48 50.0 Bankfull Mean Depth ft 2.1 1.9 1.8 0 > 47 Bankfull Max De th ft 3.1 3.0 2.8 2.8 w 46 21.4 1 20.5 1 18.2 18.6 Bankfull Width/Depth Ratio 45 5.4 5.4 15.5 Bankfull Entrenchment Ratio >2.2 44 1 72.2 72.2 Bankfull Bank Height Ratio 1.0 1 1.0 43 1.0 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 34 Pool Basedon fixed baseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datorn) used 47.2 47.2 47.2 47.2 Bankfull Width (ft) 10.4 10.5 9.9 10.1 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 2.1 1.9 1.8 1.8 Bankfull Max De th ft 3.1 3.0 2.8 2.8 Bankfull Cross Sectional Area ft2) 21.4 1 20.5 1 18.2 18.6 Bankfull Width/Depth Ratio 5.0 5.4 5.4 15.5 Bankfull Entrenchment Ratio >2.2 >2.2 1 72.2 72.2 Bankfull Bank Height Ratio 1.0 1 1.0 1 1.0 1 1.0 51 50 49 c 48 0 > 47 a> W 46 45 44 0 Upstream Muddy Run II Reach 3A Cross Section 35 - Run Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Y, Cross Section 35 Run Basedon fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used I qt�S 46.9 46.9 46.9 Bankfull Width (ft) 9.5 8.8 9.0 9.6 Floodprone Width ft 50.0 Muddy Run II Reach 3A Cross Section 35 - Run Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 35 Run Basedon fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 46.9 46.9 46.9 46.9 Bankfull Width (ft) 9.5 8.8 9.0 9.6 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.3 1.3 1.2 1.2 Bankfull Max De th ft 2.0 1.9 1.9 1.9 Bankfull Cross Sectional Area ft2) 12.1 1 11.7 1 11.1 11.4 Bankfull Width/Depth Ratio 7.4 6.7 7.4 8.0 Bankfull Entrenchment Ratio >2.2 7 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 50 49 48 c 47 0 > 46 0 W 45 44 43 0 Upstream Muddy Run II Reach 36 Cross Section 36 - Pool Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 36 Pool Based on fixed baseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 45.6 45.6 45.6 45.6 Bankfull Width (ft) 9.3 9.0 8.6 8.4 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 0.9 0.9 0.8 0.8 Bankfull Max De th ft 1.7 1.5 1.3 1.5 Bankfull Cross Sectional Area ft2) 8.7 1 8.1 1 6.7 6.9 Bankfull Width/De th Ratio 9.9 10.1 11.0 10.3 Banl.. Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 3B Cross Section 37 - Run 49 48 _ 47 C O w 46 45 44 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 37 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 45.5 45.5 45.5 45.5 Bankfull Width (ft) 12.4 11.9 9.7 9.7 Flood mne Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 0.5 0.5 0.5 0.5 Bankfull Max De th ft 1.0 1.1 1.1 1.2 Bankfull Cross Sectional Area (ft2)1 6.1 1 5.8 1 4.9 4.6 Bankfull Width/Depth Ratio 25.4 24.4 19.4 20.5 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 7 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 0 0 w 49 48 47 46 45 44 43 42 Upstream Muddy Run II Reach 36 Cross Section 38 - Pool Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 38 Pool Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datmn) used 45.4 45.4 45.4 45.4 Bankfull Width (ft) 10.0 8.8 9.6 10.2 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.3 1.1 1.0 0.9 Bankfull Max De th ft 2.0 1.8 1.8 1.9 Bankfull Cross Sectional Area (f,2),12.6 1 9.2 1 9.6 9.1 Bankfull Width/De thRatio 7.9 8.4 9.7 11.4 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 3B Cross Section 39 - Run 48 47 _ 46 c A000 0 w 45 44 43 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 39 Run Based on fixed baseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 45.2 45.2 45.2 45.2 Bankfull Width (ft) 8.2 7.2 8.2 8.4 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 0.9 0.9 0.8 0.8 Bankfull Max De th ft 1.5 1.5 1.5 1.6 Bankfull Cross Sectional Area (ft2)1 7.6 1 6.5 1 6.9 6.7 Bankfull Width/Depth Ratio 8.7 7.9 9.7 10.4 Bankfull Entrenchment Ratio >2.2 >2.2 >212 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 c 0 cc a� W 48 47 46 45 44 43 42 Upstream Muddy Run II Reach 36 Cross Section 40 - Pool Downstream 0 5 10 15 20 25 30 35 40 45 Distance (ft) Baseline - Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 40 (Pool) Based on fixed baseline bankfull elevation Base MY MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 45.0 45.0 45.0 45.0 Bankfull Width ft 10.3 10.3 9.7 10.6 Flood rove Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth 11 1.4 1.1 1.0 0.9 Bankfull Max Depth 11 2.5 2.0 1.5 1.3 Bankfull Cross Sectional Area (ft') 14.3 11.7 9.5 9.3 Bankfull Width/Depth Ratio 7.4 9.0 9.9 12.1 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 48 47 46 c ° 45 a� W 44 43 42 0 Upstream Muddy Run II Reach 3B Cross Section 41 - Run Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 41 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 45.1 45.1 45.1 45.1 Bankfull Width (ft) 8.9 8.5 8.6 9.0 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.1 1.1 1.0 0.9 Bankfull Max De th ft 1.9 1.8 1.8 1.7 Bankfull Cross Sectional Area ft2) 10.2 1 9.0 1 8B 8.6 Bankfull Width/Depth Ratio 7.8 8.0 8.3 9.5 Bankfull Entrenchment Ratio >2.2 7 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 3C Cross Section 42 - Run 49 48 Cross Section 42 Run Basedon fixedbaseline bankfull elevation Base 47 MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 46 44.0 44.0 44.0 45 23.5 24.1 28.1 c ° 44 a'� 43 Floodprone Width (ft) 50.0 50.0 W 42 50.0 Bankfull Mean Depth (ft) 1.7 41 1.4 1.4 13ankfull Max De th(fi) 40 3.7 3.6 2.9 39 39.7 1 35.7 1 38.3 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area 13.9 Cross Section 42 Run Basedon fixedbaseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 44.0 44.0 44.0 44.0 Bankfull Width (ft) 23.5 24.1 28.1 21.9 Floodprone Width (ft) 50.0 50.0 50.0 50.0 Bankfull Mean Depth (ft) 1.7 1.5 1.4 1.4 13ankfull Max De th(fi) 3.8 3.7 3.6 2.9 Bankfull Cross Sectional Area (ft2)1 39.7 1 35.7 1 38.3 31.0 o Bankfull Width/Depth Rat"-1L"1' 13.9 16.2 20.6 15.4 Bankfull Entrenchment Ratio 2.1 2.1 1.8 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 46 45 44 43 c 42 w 41 40 39 38 0 Upstream Muddy Run II Reach 3C Cross Section 43 - Run Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 43 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 41.3 41.3 41.3 41.3 Bankfull Width (ft) 9.4 9.2 10.6 8.3 Floodprone Width (ft) 29.0 29.0 15.0 15.0 Bankfull Mean Depth ft 1.4 0.7 0.4 0.3 Bankfull Max De th ft 2.2 0.9 0.6 0.4 Bankfull Cross Sectional Area (f,2),13.2 1 6.5 1 4.7 2.5 Bankfull Width/Depth Ratio 6.7 13.2 23.9 28.0 Bankfull Entrenchment Ratio >2.2 >2.2 1.4 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 3C Cross Section 44 - Run 48 47 46 Cross Section 44 Run Based on fixed baseline bankfull elevfion Base MYl 45 MY3 MY4 MY5 MY+ Record ele-fion (dation) used 41.5 44 41.5 41.5 Bankfull Width (ft) 13.723 43 13.2 AFc Flood mne Width ft a'� 42 22.0 20.0 20.0 W 41 1.4 zIr 1.2 40 Bankfull Max De th ft 2.0 2.0 39 1.7 Bankfull Cross Sectional Area ft2) 19.6 1 38 1 15.2 16.8 Bankfull Width/Depth n!1219.6 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area 11.0 Cross Section 44 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (dation) used 41.5 41.5 41.5 41.5 Bankfull Width (ft) 13.723 13.5 13.2 13.9 Flood mne Width ft 2200 22.0 20.0 20.0 Bankfull Mean Depth ft 1.4 1.3 1.2 1.2 Bankfull Max De th ft 2.0 2.0 1.7 1.7 Bankfull Cross Sectional Area ft2) 19.6 1 18.0 1 15.2 16.8 Bankfull Width/Depth n!1219.6 10.1 11.0 11.4 Bankfull Entrenchment Ratio 1.6 1.6 1.5 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 W 47 46 45 44 43 42 41 40 39 + 0 Upstream Muddy Run II Reach 3C Cross Section 45 - Run Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 45 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datmn) used 41.4 41.4 41.4 41.4 Bankfull Width (ft) 11.8 11.5 11.2 10.8 Floodprone Width ft 35.3 35.3 30.0 30.0 BankhH Mean Depth ft 1.2 1.2 1.0 1.0 Bankfull Max De th ft 1.9 2.0 1.7 1.4 Bankfull Cross Sectional Area (f,2),14.6 1 13.8 1 11.3 10.4 Bankfull Width/Depth Ratio 9.5 9.6 11.1 11.2 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 53 52 51 c 50 co a� W 49 48 47 0 Upstream . J t tl'`� j rya � �k� Y�•� � r�. Muddy Run II Reach 4 Cross Section 46 - Run Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 46 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 49.3 49.3 49.3 49.3 Bankfull Width (ft) 8.4 7.2 7.8 6.0 Floodprone Width ft 42.5 42.5 42.5 42.5 Bankfull Mean Depth ft 0.8 0.7 0.6 0.6 Bankfull Max De th ft 1.5 1.2 1.1 1.1 Bankfull Cross Sectional Area (ft2)1 6.3 1 5.1 1 4.7 3.4 Bankfull Width/Depth Ratio 11.1 10.2 12.9 10.7 Bankfull Entrenchment Ratio >2.2 7 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 52 51 50 c 49 a� W 48 47 46 0 Upstream Muddy Run II Reach 4 Cross Section 47 - Pool Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area s> Cross Section 47 Pool Bowdon fixed buseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ 52 51 50 c 49 a� W 48 47 46 0 Upstream Muddy Run II Reach 4 Cross Section 47 - Pool Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 47 Pool Bowdon fixed buseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datorn) used 48.2 48.2 48.2 48.2 Bankfull Width (ft) 6.7 6.3 8.6 5.7 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 0.9 0.8 0.5 0.5 Bankfull Max De th ft 1.8 1.5 0.9 0.9 Bankfull Cross Sectional Area (ft2)1 6.0 1 5.3 1 4.2 2.9 Bankfull Width/De thRatio 7.3 7.4 17.7 11.3 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 45 44 43 c 42 0 > 41 a� W 40 39 38 Upstream Muddy Run II Reach 5A Cross Section 48 - Riffle Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 48 Riffle Based on fixed baseline Irankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 41.0 41.0 41.0 41.0 Bankfull Width (ft) 15.1 15.0 15.1 15.3 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.7 1.7 1.6 1.5 Bankfull Max De th ft 2.6 2.7 2.6 2.6 Bankfull Cross Sectional Area (f,2)1 25.3 1 24.8 1 24.0 23.4 Bankfull Width/Depth Ratio 9.0 9.1 9.5 10.0 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 5A Cross Section 49 - Pool 45 44 Cross Section 49 Pool Based on fixed baseline bankfull elevfion Base MYl 43 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 40.5 42 40.5 40.5 Bankfull Width (ft) = 41 17.0 19.3 17.6 0 40 50.0 50.0 50.0 a� W 39 Bankfull Mean Depth ft 1.7 1.7 38 1.6 Bankfrdl Max De th ft 3.1 37 3.1 3.3 Bankfull Cross Sectional Area (f,2)1 36 1 28.5 1 27.3 28.3 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area 10.2 Cross Section 49 Pool Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 40.5 40.5 40.5 40.5 Bankfull Width (ft) 16.6 17.0 19.3 17.6 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.7 1.7 1.4 1.6 Bankfrdl Max De th ft 3.1 3.1 3.1 3.3 Bankfull Cross Sectional Area (f,2)1 27.4 1 28.5 1 27.3 28.3 Bankfull Width/Depth Ratio 10.0 10.2 13.7 11.0 Bankfull Entrenchment Ratio >2.2 >2.2 7 7 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream 45 Muddy Run II Reach 5A Cross Section 50 - Pool Based on fixed baseline bankfull elevfion 44 43 MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 40.0 40.0 40.0 40.0 Bankfull Width (ft) 18.5 17.7 21.6 17.8 42 41 50.0 50.0 50.0 50.0 c ° 40 1.7 1.5 1.7 Bankfull Max De th ft 3.2 39 3.2 3.1 Bankfull Cross Sectional Area (ft2)1 32.9 2 W 38 30.2 Bankfull Width/Depth Ratio 10.4 10.2 37 10.6 Bankfull Entrenchment Ratio >2.2 >2.2 36 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 35 1.0 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 50 Pool Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 40.0 40.0 40.0 40.0 Bankfull Width (ft) 18.5 17.7 21.6 17.8 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.8 1.7 1.5 1.7 Bankfull Max De th ft 3.2 3.1 3.2 3.1 Bankfull Cross Sectional Area (ft2)1 32.9 1 30.7 1 31.7 30.2 Bankfull Width/Depth Ratio 10.4 10.2 14.7 10.6 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 c 0 w 45 44 43 42 41 40 39 38 37 36 Upstream a Muddy Run II Reach 5A Cross Section 51 - Riffle Downstream 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 51 Riffle Bas ed on fixed bus eIine bank full elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 40.0 40.0 40.0 40.0 Bankfull Width (ft) 16.2 16.1 16.3 15.9 Floodprone Width ft) 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.5 1.4 1.5 1.4 Bankfull Max De th ft 2.4 2.3 2.6 2.7 Bankfull Cross Sectional Area (ft2)1 24.7 1 23.2 1 23.7 22.7 Bankfull Width/De th Ratio 10.6 11.2 11.2 11.1 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratio 1.0 1.0 1.0 1.0 Upstream 45 43 41 c ° 39 a� W 37 35 33 + 0 Downstream Muddy Run II Reach 5A Cross Section 52 - Run 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 52 Run Based on fixed baseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-tion (datum) used 39.8 39.8 39.8 37.0 BankhrU Width (ft) 17.7 17.8 19.3 10.6 Floodprone Width (ft) 50.0 50.0 50.0 50.0 Bankfull Mean Depth (it) 1.8 2.1 2.7 1.4 13ankfull Max De th(fi) 3.1 4.5 5.9 2.1 Bankfull Cross Sectional Area (ft2)1 31.8 1 36.9 1 52.3 14.6 Bankfull Width/De thRatio 9.9 8.6 7.1 7.7 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Height Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 5A Cross Section 53 - Pool 44 42 Nor - 40 0 0 m 38 w 36 34 32 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 53 Pool Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 39.7 39.7 39.7 36.9 Bankfull Width (ft) 17.4 17.9 18.1 8.9 Floodprone Width (ft) 50.0 50.0 50.0 50.0 Bankfull Mean Depth(ft) 1.9 2.1 2.2 1.5 Bankfrdl Max De th(ft) 3.5 3.8 4.1 3.4 Bankfull Cross Sectional Area (ft2)1 33.8 1 37.1 1 39.0 13.6 Bankfull Width/De th Ratio 9.0 8.6 8.4 5.8 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 5A Cross Section 54 - Pool 43 42 Cross Section 54 Pool Based on fixed baseline bankfull elevation 41 MYl MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 38.8 40 39 0 38 38.8 35.9 > 0 W 37 15.7 16.7 36 11.5 Flood mne Width ft 50.0 50.0 50.0 35 34 Bankfull Mean Depth ft 1.7 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area 1.0 Cross Section 54 Pool Based on fixed baseline bankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 38.8 38.8 38.8 35.9 Bankfull Width (ft) 15.7 16.7 20.3 11.5 Flood mne Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.7 2.0 2.2 1.0 Bankfull Max De th ft 2.9 4.0 4.4 1.7 Bankfull Cross Sectional Area (ft2)1 26.1 1 32.7 1 45.2 11.7 Bankfull Width/De th Ra!L.1 9.5 8.5 9.1 11.3 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratio 1.0 1.0 1.0 1.0 Upstream s � y 9 �r Downstream Muddy Run II Reach 5A Cross Section 55 - Riffle 42 Cross Section 55 Riffle Based on fixed baseline Irankfull elevation 41 MYl MY2 40 Record ele-tioo (datum) used o 39 38.0 35.6 38 9.7 14.8 _ 10.2 Floodprone Width ft c 37 50.0 y r 36 w Bankfull Mean Depth ft 1.4 35 2.1 1.0 t 2.2 3.0 3.3 1.7 Bankfull Cross Sectional Area(ft) 33 33.3 44.4 1 10.5 Bankfull Width/Depth Ratio 7.0 32 9.7 9.9 Bankfull Entrenchment Ratio 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area >2.2 Bankf dl Bank Aei ht Ratio 1.0 1.0 1.0 1 1.0 Upstream s � y 9 �r Downstream Muddy Run II Reach 5A Cross Section 55 - Riffle 42 Cross Section 55 Riffle Based on fixed baseline Irankfull elevation 41 MYl MY2 40 Record ele-tioo (datum) used 38.0 39 38.0 35.6 38 9.7 14.8 _ 10.2 Floodprone Width ft c 37 50.0 50.0 36 w Bankfull Mean Depth ft 1.4 35 2.1 1.0 34 2.2 3.0 3.3 1.7 Bankfull Cross Sectional Area(ft) 33 33.3 44.4 1 10.5 Bankfull Width/Depth Ratio 7.0 32 9.7 9.9 Bankfull Entrenchment Ratio 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area >2.2 Cross Section 55 Riffle Based on fixed baseline Irankfull elevation Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-tioo (datum) used 38.0 38.0 38.0 35.6 Bankfull Width (ft) 9.7 14.8 20.8 10.2 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 1.4 2.2 2.1 1.0 Bankfull Max De th ft 2.2 3.0 3.3 1.7 Bankfull Cross Sectional Area(ft) 13.6 33.3 44.4 1 10.5 Bankfull Width/Depth Ratio 7.0 6.6 9.7 9.9 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankf dl Bank Aei ht Ratio 1.0 1.0 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 5B Cross Section 56 - Run 43 42 41 40 Cross Section 56 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 39 c ° 38 37.3 37.3 37.3 37 17.6 17.0 17.5 w 36 Floodprone Width ft 50.0 50.0 35 50.0 Bankfull Mean Depth ft 2.6 34 2.2 2.1 Bankfull Max De th ft 33 3.2 3.3 3.4 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area 1 38.0 Cross Section 56 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 37.3 37.3 37.3 37.3 Bankfull Width (ft) 17.6 17.0 17.5 18.4 Floodprone Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 2.6 2.2 2.2 2.1 Bankfull Max De th ft 3.7 3.2 3.3 3.4 Bankfull Cross Sectional Area (ft2)1 45.3 1 38.0 1 37.9 38.1 Bankfull Width/Depth Ratio 6.9 7.6 8.0 8.8 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 5B Cross Section 57 - Run 41 40 39 Cross Section 57 Run Based on fixed baseline bankfull elevfion Base MYl MY2 38 Record ele-fion (datum) used 35.7 37 35.7 35.7 0 36 17.0 16.8 > m w 35 16.4 Floodprone Width ft 34 33 37.5 37.5 32 Bankfull Mean Depth ft 1.8 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area 1.5 Cross Section 57 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 35.7 35.7 35.7 35.7 Bankfull Width (ft) 17.0 16.8 16.0 16.4 Floodprone Width ft 37.5 37.5 37.5 37.5 Bankfull Mean Depth ft 1.8 1.3 1.4 1.5 Bankfull Max De th ft 2.6 2.1 2.1 2.5 Bankfull Cross Sectional Area (ft2)1 30.7 1 22.4 1 22.7 24.8 Bankfull Width/Depth Ratio 9.4 12.5 11.2 10:9 Bankfull Entrenchment Ratio 2.2 2.2 >2.2 7 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 Upstream Downstream Muddy Run II Reach 6 Cross Section 58 - Run 46 45 Cross Section 58 Run Based on fixed baseline bankfull elevfion Base MYl 44 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 41.0 43 42 41.0 41.0 Bankfull Width (ft) 14.2 c 41 40 16.9 14.0 Floodprone Width (ft) 2 W 39 50.0 50.0 50.0 38 2.4 2.3 1.9 37 Bankfull Max De th ft 3.4 3.3 36 3.3 Bankfull Cross Sectional Area (ft2)1 33.9 0 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area 32.6 Cross Section 58 Run Based on fixed baseline bankfull elevfion Base MYl MY2 MY3 MY4 MY5 MY+ Record ele-fion (datum) used 41.0 41.0 41.0 41.0 Bankfull Width (ft) 14.2 13.7 16.9 14.0 Floodprone Width (ft) 50.0 50.0 50.0 50.0 Bankfull Mean Depth ft 2.4 2.3 1.9 2.3 Bankfull Max De th ft 3.4 3.3 3.3 3.3 Bankfull Cross Sectional Area (ft2)1 33.9 1 31.7 1 32.3 32.6 Bankfull Width/De th Ratio 6.0 6.0 11.9 6.0 Bankfull Entrenchment Ratio >2.2 >2.2 >2.2 >2.2 Bankfull Bank Aei ht Ratiol 1.0 1 1.0 1 1.0 1 1.0 44 43 42 s= 41 0 CO 40 ? W 39 38 37 0 Upstream Muddy Run II Reach 6 Cross Section 59 - Run Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline - Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 59 (Run) Based on fixed baseline bankfull elevation Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 39.5 39.5 39.5 39.5 Bankfull Width ft 13.5 12.5 11.9 11.9 Flood rove Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth 11 1.1 0.9 0.9 x (1(f z A 2.2 1.8 1.8 1.6 Bankfull Cross Sectional Area (ft')l 15.2 1 11.3 1 11.1 1 9.9 Bankfull Width/Depth Ratio 11.9 13.8 12.7 14.2 BankfullEntrenchmentRatio >2.2 >2.2 7 >2.2 Bankfull Bank Height Ratiol 1.0 1 1.0 1 1.0 1 1.0 Muddy Run II Reach 6 Cross Section 59 - Run Downstream 5 10 15 20 25 30 35 40 45 50 Distance (ft) Baseline - Year 1 Year 2 Year 3 Approx. Bankfull - Floodprone Area Cross Section 59 (Run) Based on fixed baseline bankfull elevation Base MYI MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 39.5 39.5 39.5 39.5 Bankfull Width ft 13.5 12.5 11.9 11.9 Flood rove Width ft 50.0 50.0 50.0 50.0 Bankfull Mean Depth 11 1.1 0.9 0.9 0.8 Bankfull Max Depth ft 2.2 1.8 1.8 1.6 Bankfull Cross Sectional Area (ft')l 15.2 1 11.3 1 11.1 1 9.9 Bankfull Width/Depth Ratio 11.9 13.8 12.7 14.2 BankfullEntrenchmentRatio >2.2 >2.2 7 >2.2 Bankfull Bank Height Ratiol 1.0 1 1.0 1 1.0 1 1.0 Appendix E Hydrology Data Table 13. Documentation of Geomorphologically Significant Flow Events Table 14. Rainfall Summary Table 15a. Wetland Hydrology Criteria Attainment Table 15b. MY1-MY3 Wetland Hydrology Gauges Summary Chart 1.2016 Precipitation Data for Muddy Run II Site Chart 2.2016 Groundwater Monitoring Gauge Hydrographs Crest Gauge Verification Photos Table 13. Documentation of Geomorphically Significant Flow Events Crest Gauge Stream Reach Number of Bankfull Events Date of Highest Bankfull Event Maximum Bankfull Height (ft.) Photo Number Crest Gauge 1 Reach 2 4 10/8/2016 1.60 1 Crest Gauge 2 Reach 3A 8 2/5/2016 2.0 2 Crest Gauge 3 Reach 3B 2 10/8/2016 2.18 3 Crest Gauge 4 Reach 5B 1 10/8/2016 3.8 4 Table 14. Rainfall Summary Month Average Normal Limits Wallace Station Precipitation On -Site Auto Rain Gaua e 30 Percent 70 Percent January 4.33 3.32 5.03 3.95 3.82 February 3.23 2.14 3.87 8.66 5.95 March 4.50 3.23 5.32 3.41 2.60 April 3.16 1.70 3.85 3.54 0.79 May 3.68 2.69 4.34 5.40 5.33 June 4.49 3.11 5.34 4.33 4.15 July 6.06 4.16 7.22 2.69 6.36 August 5.40 3.12 6.56 5.24 4.38 September 5.00 2.04 6.07 11.59 5.80 October 3.21 1.62 3.92 8.46 --- November 2.89 1.83 3.49 0.73 --- December 3.24 2.14 3.88 3.42 --- Total 49.19 31.10 58.89 61.42 39.18 Table 15a. Wetland Hydrology Criteria Attainment 2016 Max Hydroperiod (Growing Season 17 -Mar through 14 -Nov, 242 days) Well Data for 17 -Mar through 9 -November Success Criterion 9% = 22 Consecutive Days Gauge Consecutive Cumulative Occurrences Percent of Days growing Season Percent of Days growing Season AW1 22 9 96 39 17 AW2 21 9 87 36 15 AW3 32 13 103 43 12 AW4 95 39 163 67 7 AW5 32 13 130 54 21 AW6 22 9 109 45 22 AW7 36 15 186 77 12 RAW1 33 13 87 36 12 RAW2 15 6 32 13 7 RAW3 32 13 75 31 10 Table 15b. MYl-MY3 Wetland Hydrology Gauge Summary MYl-2014 MY2-2015 MY3-2016 Consecutive Consecutive Consecutive Gauge Days Percent of growing Season Days Percent of growing Season Days Percent of growing Season AWI 22 9 63 26 22 9 AW2 22 9 41 17 21 9 AW3 13 5 38 16 32 13 AW4 67 28 77 32 95 39 AW5 7 3 38 16 32 13 AW6 43 18 65 27 22 9 AW7 5 2 72 30 36 15 RAWI 22 9 49 20 33 13 RAW2 10 4 19 8 15 6 RAW3 20 8 41 17 32 13 Chart 1. 2016 Precipitation Data for Muddy Run 11 Site 10.00 1100 8.00 7.00 6.00 L) .2 500 .2L L, 4.00 w IL 3.00 2.00 1.00 C1.00 2016 Precipitation Data for Muddy Run III Site F m A m i j A S 0 N Months �V41VaiN Rw941 �Omwng Seaw � 4n.5"AM Ftw CWge --- *--- Wala Mwft Rawf4l ------ MWM Pe. * M'Ml�InmIn Iwo nil F m A m i j A S 0 N Months �V41VaiN Rw941 �Omwng Seaw � 4n.5"AM Ftw CWge --- *--- Wala Mwft Rawf4l ------ MWM Pe. * Chart 2. Muddy Run II Groundwater Monitoring Gauge Hydrographs 2018 Muddy Run II Groundwater Gauge AW1 10 0 10 N w U U E -20 c 0 m _30 W m AO c 0 0 -50 -60 _7p F f•:1 A F:1 J ., A S O 14 D Months and-iU&A-941MFGIAW1 10 0 10 D m m _30 W m m -00 0 0 -60 7J ., F hA A h:1 J ,. A S O N Months 2016 Muddy Run II Groundwater Gauge AW2 Growing Season a I i 10 0 10 D m m _30 W m m -00 0 0 -60 7J ., F hA A h:1 J ,. A S O N Months 2016 Muddy Run II Groundwater Gauge AW2 b 10.0 9.0 8.0 7.0 Oq v c 508 R. 4,00 3.0 2.0 1.0 0.0 100 9.0 8.0 7.0 m 6.0 U c 5.0 0 io Q 4.00 0� 5.0 2.0 1.0 0c Growing Season JLL I t� b 10.0 9.0 8.0 7.0 Oq v c 508 R. 4,00 3.0 2.0 1.0 0.0 100 9.0 8.0 7.0 m 6.0 U c 5.0 0 io Q 4.00 0� 5.0 2.0 1.0 0c 10 0 -10 -60 10 0 -10 m @ r -20 C O 7 m _34 W m m 3k -40 S7 c 0 -50 -60 7 .. F M A h:1 J .. A S O K D Months SWAM Dais ftWdl - - MPoIANM 2016 Muddy Run II Groundwater Gauge AW3 F M A r:1 J _ P. S O N ❑ Months �Wi" C iy ftWMI - IAEA AM 2016 Muddy Run II Groundwater Gauge AW4 9.0 8, D 7.0 OF 6.0 t U C c 5.0 p K 4,0 0 EL 3.0 20 1.0 0,0 14.0 9.0 8.0 7.0 6.0 U C 5.0 p iv Q 4,0 ❑ E 13 3.0 20 1.0 DC Growing Season i 4 till F M A r:1 J _ P. S O N ❑ Months �Wi" C iy ftWMI - IAEA AM 2016 Muddy Run II Groundwater Gauge AW4 9.0 8, D 7.0 OF 6.0 t U C c 5.0 p K 4,0 0 EL 3.0 20 1.0 0,0 14.0 9.0 8.0 7.0 6.0 U C 5.0 p iv Q 4,0 ❑ E 13 3.0 20 1.0 DC 10 0 Sir O lu -40 0 -60 -70 J F M A F.! J J A S 0 N 7 Months �WJk..Daly R'.IWI MRIIAYJ9—G-46—ion 2016 Muddy [tun II Groundwater Gauge AWS 10 0 -10 N (D U -20 C O S -30 W 2016 Muddy Run II Groundwater Gauge AWB 60 -7D J F M A F.: 1 J A S 0 N 0 Months —Ww mwft Rarlal MRp A5W �Grwnrj Elsv siuri 10.00 8.00 8.017 7.00 N 6.W L U 5.00 0 .Q 4.00 a 3.00 2.00 1.00 0.00 10.00 9.00 8.00 7.00 w 6.00 r U G 5.40 D a 4.00 U 0. 3.00 2.00 1.00 0.40 10 0 -10 H W U -20 C O � -30 W d lC U -40 3 0 -60 -70 J F M A F.! J J A S C] N 7 Months ��Wallaco Dily Rirdall MRII A5k7 -Ground Ekvaj.n 2016 Muddy [tun II Groundwater Gauge AWT 10.04 900 a03 N 6.W L U C G 5.04 U 46 Q 4.00 U W a 3.00 2.00 1.00 0.00 2016 Muddy Run II Groundwater Gauge REFAWI 10 10.0 Growing Season 9.0 0 .10 ! 7.0 U U Z Z- -20 Cd m W �- 5.0 ai -30 w i� n mj a -40 — 4.0 v 2 C iL 3.0 -50 20 I 1 1.0 IIS -74� J F Li A hJ J J A _ S 0- K' ❑ 0.0 Months �WJ..DWIYRaWoil-MRIIREFAWI 10 0 10 m t U _ -20 c a m -30 111 m p 40 L 0 O C7 -50 L,911 -70 2016 Muddy Run Il Groundwater Gauge REFAW2 10.0 9,0 8.0 7.0 Months baa Oaap Ra WallMRII REF AW2 3.0 20 1.0 0.0 2016 Muddy Run II Groundwater Gauge REFAW3 10 10.0 Growing Season 9.0 0 I 1 I I -10 (D7.0 ------------- I U U Z iI N Z- -20 0 _ U C m W = V 5.0 as -30 � � Q a -40 4.00 2 C d 3.0 -50 20 1.0 I ISI -70 J F Li A h:1 J J A S 0- K, ❑ 0.0 Months �WJ.. Wily Ra Wall MRII REFAW3 Appendix E — Crest Gauge Verification Photos Photo 1. Crest Gauge 1 (Reach 2 - 1.6 ft. — 10/8/16) Photo 3. Crest Gauge 3 (Reach 3B — Wrack Lines. — 10/8/16) Photo 2. Crest Gauge 2 (Reach 3A — 2.0 ft. — 2/5/16) Photo 4. Crest Gauge 4 (Reach 5A — 3.8 ft. — 10/8/16)