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HomeMy WebLinkAbout20160980 Ver 1_Baseline Monitoring Report FINAL_20190708ID#* 20160980 Select Reviewer:* Mac Haupt Initial Review Completed Date 07/08/2019 Mitigation Project Submittal - 7/8/2019 Version* 1 Is this a Prospectus, Technical Proposal or a New Site? * Type of Mitigation Project:* W Stream W Wetlands r Buffer r Nutrient Offset (Select all that apply) Project Contact Information Contact Name:* Brad Breslow Project Information Existing 20160980 (DWR) (nunbersonly ...nodash) ID#:* Project Type: (- DMS f• Mitigation Bank Project Name: Meadow Spring County: Johnston Document Information (- Yes (-- Email Address:* bbreslow@res.us Existing Version: (nurrbersonly) Mitigation Document Type:* Mitigation Monitoring Report File Upload: Meadow Spring Baseline Monitoring Report 23.34M6 FINAL.pdf Rease upload only one RDF of the corrplete file that needs to be subnitted... Signature Print Name:* Ryan Medric Signature:* MEADOW SPRING MITIGATION SITE JOHNSTON COUNTY, NORTH CAROLINA SA W-2016-01989 AS -BUILT BASELINE MONITORING REPORT Provided by: fires Bank Sponsor: EBX-Neuse I, LLC, An entity of Resource Environmental Solutions 302 Jefferson Street, Suite 110 Raleigh, NC 27605 919-209-1056 July 2019 Table of Contents 1.0 Project Summary..................................................................................................................................... 2 1.1 Project Location and Description.............................................................................................. 2 1.2 Project Goals and Objectives.................................................................................................... 3 1.3 Project Success Criteria............................................................................................................. 3 StreamSuccess Criteria................................................................................................................... 4 WetlandSuccess Criteria................................................................................................................. 4 VegetationSuccess Criteria............................................................................................................. 4 1.4 Project Components.................................................................................................................. 5 1.5 Design/Approach.......................................................................................................................6 Stream.............................................................................................................................................. 6 Wetland............................................................................................................................................ 7 1.6 Construction and As -Built Conditions...................................................................................... 8 1.7 Baseline Monitoring Performance(MYO)................................................................................. 8 Vegetation........................................................................................................................................ 8 StreamGeomorphology................................................................................................................... 8 StreamHydrology............................................................................................................................ 8 WetlandHydrology.......................................................................................................................... 9 2.0 Methods.................................................................................................................................................. 9 3.0 References............................................................................................................................................. 10 Appendix A: Background Tables Table 1: Project Mitigation Components Table 2: Project Activity and Reporting History Table 3: Project Contacts Table Table 4: Project Background Information Table Figure 1: Site Location Map Appendix B: Visual Assessment Data Figure 2: Current Conditions Plan View Vegetation Plot Photos Appendix C: Vegetation Plot Data Table 5: Planted Species Summary Table 6: Vegetation Plot Mitigation Success Summary Table 7a. Stem Count Total and Planted by Plot Species Table 7b. Random Vegetation Monitoring Plot Data Appendix D: Stream Measurement and Geomorpholo2v Data Baseline Cross -Section Plots Table 8. Baseline Stream Data Summary Table 9. Cross Section Morphology Data Table Table 10. Stream Reach Morphology Data Table Appendix E: As -Built Plan Sheets Meadow Spring As -Built Survey Meadow Spring As -Built Redlines Meadow Spring 1 As -Built Baseline Monitoring Report Stream and Wetland Mitigation Site July 2019 1.0 Proiect Summary 1.1 Project Location and Description The Meadow Spring Mitigation Site (the "Site") is located within a watershed dominated by agricultural land use in Johnston County, North Carolina, approximately three miles north of Smithfield. The project streams and wetlands were significantly impacted by channelization, impoundment, and cattle access. The project involves the restoration and protection of streams in the Neuse River watershed and the restoration, enhancement, and preservation of adjacent riparian wetlands. The purpose of this mitigation site is to restore, enhance and preserve a stream/wetland complex located within the Neuse River Basin. The Site lies within USGS Hydrologic Unit Code (RUC) 03020201100050. The 2010 Neuse River Basin Plan (RBRP) identified the Neuse River watershed (RUC 03020201100050) as a Targeted Local Watershed (TLW), a watershed that exhibits both the need and opportunity for wetland, stream, and riparian buffer restoration. The total easement area is 60.93 acres. The wooded areas along the easement corridor designated for restoration activities are classified as mixed hardwoods. Invasive species were present throughout the wooded areas. Restored channels were both laterally and vertically unstable, impacted by cattle, have disturbed riparian buffers, and did not fully support aquatic life. Previous stream conditions along the restoration reaches exhibited habitat degradation because of impacts from livestock and impoundment to promote agricultural activities. The Meadow Spring Site includes Priority I/II restoration, Enhancement Levels III and III, Preservation and wetland re -habilitation, re-establishment, enhancement and preservation. Priority I restoration reaches incorporate the construction of a single -thread meandering channel, with parameters based on data taken from the reference site described above, published empirical relationships, NC Coastal Plain Regional Curves, and hydrologic and hydraulic analyses. The Site includes wetland re -habilitation, re-establishment, enhancement, and preservation. Wetland re- establishment occur adjacent to Priority I stream restoration reaches. The restoration approach was to reconnect the floodplain wetlands to the stream, fill existing ditches, rough the floodplain surface, and plant native tree and shrub species commonly found in small stream swamp ecosystems. The wetland enhancement treatment includes livestock exclusion, improving hydrology via pond removal and ditch plugging, and planting native tree and shrub species. The Site will be monitored on a regular basis and a physical inspection of the Site will be conducted at a minimum of twice per year throughout the seven-year post -construction monitoring period, or until performance standards are met. These site inspections will identify site components and features that require routine maintenance. The measure of stream restoration success will be documented by bankfull flows and no change in stream channel classification. Sand bed channels are dynamic and minor adjustments to dimension and profile are expected. The measure of vegetative success for the Site will be the survival of at least 210 seven-year old planted trees per acre with an average height of 10 feet at the end of year seven of the monitoring period. Upon approval for closeout by the Interagency Review Team (IRT), the site will be transferred to the North Carolina Wildlife Habitat Foundation (NCWHF). The NCWHF will be responsible for periodic inspection of the Site to ensure that restrictions required in the Conservation Easement or the deed restriction document(s) are upheld. Endowment funds required to uphold easement and deed restrictions will be negotiated prior to site transfer to the responsible party. Meadow Spring 2 As -Built Baseline Monitoring Report Stream and Wetland Mitigation Site July 2019 1.2 Project Goals and Objectives The 2010 Neuse River Basin Restoration Priorities (RBRP) identified several restoration needs for the entire Neuse River Basin, as well as for I UC 03020201, specifically. The Site is in HUC 03020201100050 (Neuse River), a Targeted Local Watershed (TLW) that exhibits both the need and opportunity for wetland, stream, and riparian buffer restoration. The watershed includes 52 square miles of area, with 31 percent of the 106 stream miles lacking wooded buffers. Thirty-seven percent of the watershed is used for agricultural purposes with 13 animal operations occurring in the watershed. Impervious surface near the town of Smithfield is increasing and set to surpass the critical seven percent benchmark (NCDMS 2010). The Site was identified as a stream and buffer restoration opportunity to improve water quality, habitat, and hydrology within the Neuse River Basin. This project is intended to provide Stream Mitigation Units to be applied as compensatory mitigation for unavoidable authorized impacts to waters of the US under Section 404 of the Clean Water Act (33 U.S.C. 1344) and support the overall goal of "no net loss" of aquatic resources in the United States. The Site is located within the downstream end of I UC 03020201 and includes an unnamed tributary that directly discharges into the Neuse River. Many of the project design goals and objectives, including restoration of riparian buffers to filter runoff from agricultural operations and improve terrestrial habitat, and construction of in -stream structures to improve habitat diversity, will address the degraded water quality and nutrient input from farming that were identified as major watershed stressors in the 2010 Neuse RBRP. The project goals will be addressed through the following project objectives: • Design and construct stable stream channels with appropriate pattern, dimension, and profile based on reference reach conditions. • Exclude livestock permanently from streams and their associated buffers as well as surrounding wetlands. • Reduce bank height ratios to less than 1.2 and increase entrenchment ratio to greater than 2.2 in accordance to the Wilmington District Stream and Wetland Compensatory Mitigation Update Guidance. • Increase forested riparian buffers to at least fifty feet on both sides of the channel along the project reaches with an appropriate riparian plant community. • Re-establish, rehabilitate, and enhance riparian wetlands by raising stream bed elevations, plugging surface ditches, and planting native wetland plant species in order to maintain appropriate soil series saturation/hydroperiod thresholds during the growing season. • Preserve and enhance of hydrology in existing riparian wetland seeps. • Establish a permanent conservation easement on the Site. • Remove invasive species from the riparian buffer and wetland areas to support the colonization and survival of native riparian buffer species. 1.3 Project Success Criteria The Site follows the USACE 2003 Stream Mitigation Guidelines and the "Wilmington District Stream and Wetland Compensatory Mitigation Update" dated October 24, 2016. Cross section and vegetation plot data will be collected in Years 0, 1, 2, 3, 5, and 7. Stream and wetland hydrology data and visual monitoring will be reported annually. Meadow Spring 3 As -Built Baseline Monitoring Report Stream and Wetland Mitigation Site July 2019 Stream Success Criteria Four bankfull flow events must be documented within the seven-year monitoring period. The bankfull events must occur in separate years. Otherwise, the stream monitoring will continue until four bankfull events have been documented in separate years. 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. Bank height ratio shall not exceed 1.2, and the entrenchment ratio shall be no less than 1.4 within restored reaches. 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. Wetland Success Criteria The Natural Resources Conservation Service (MRCS) has a current WETS table for Johnston County upon which to base a normal rainfall amount and average growing season. The closest comparable data station was determined to be the WETS station for Smithfield, NC. The growing season for Johnston County is 233 days long, extending from March 18 to November 6, and is based on a daily minimum temperature greater than 28 degrees Fahrenheit occurring in five of ten years. Based upon field observation across the site, the NRCS mapping units show a good correlation to actual site conditions in areas of the site. Mitigation guidance for soils in the Coastal Plain suggests a hydroperiod for the Bibb soil of 12-16 percent of the growing season. The hydrology success criterion for the Site is to restore the water table so that it will remain continuously within 12 inches of the soil surface for at least 12 percent of the growing season (approximately 27 days) at each groundwater gauge location. Based on the extensive management history of the Site and soil compaction, RES expects a slighty reduced hydroperiod in the monitoring years 1 and 2. Vegetation Success Criteria Specific and measurable success criteria for plant density within the riparian buffers on the site follow IRT Guidance. Vegetation monitoring plots are a minimum of 0.02 acres in size and cover a minimum of two percent of the planted area. Vegetation monitoring shall occur annually between July 15 and leaf drop. The interim measures of vegetative success for the site are the survival of at least 320 planted three-year old trees per acre at the end of Year 3, 260 five-year old trees that are at least 7 feet tall at the end of Year 5, and the final vegetative success criteria is 210 trees per acre with an average height of ten feet at the end of Year 7. Volunteer trees are to be counted, identified to species, and included in the yearly monitoring reports, but do not count towards the success criteria of total planted stems. Meadow Spring 4 As -Built Baseline Monitoring Report Stream and Wetland Mitigation Site July 2019 1.4 Project Components The project area is comprised of an easement area along an unnamed tributary to the Neuse River. The easement is separated by an existing power easement and three agricultural crossings. The project is divided into northern and southern portions by the existing power easement. The northern portion of the project includes Reaches S1, S2, S5, S6A and S6B. The southern portion of the project includes Reaches S7, S9, S11, S12 and S13. The stream and wetland mitigation components are summarized below. Mitigation Plan Stream Credits *The non-standard buffer width adjustment was only performed for reaches S7, S9, S12, S13 Mitigation Plan Wetland Credits Wetland Mitigation Stream Mitigation Wetland Mitigation Type Total Acres Reach Mitigation Type Stationing Existing Length (LF) Design Length (LF) Mitigation Ratio Base SMUs S1 Enhancement II 3+50 to 6+00 250 250 2.5:1 100 S2 Enhancement I 6+00 to 11+00 500 500 1.5:1 333 S5 P1 / P2 Restoration 0+76 to 3+07 215 231 1:1 231 S6A P1 Restoration 11+00 to 24+50 1,220 1,350 1:1 1,350 S6B P1 Restoration 24+50 to 36+26 1,150 1,176 1:1 1,176 S6B Enhancement I 36+26 to 37+93 165 167 1.5:1 111 S7 Enhancement I 38+80 to 48+70 1,035 990 1.5:1 660 S7 Enhancement I 49+40 to 53+80 452 440 1.5:1 293 S9 Enhancement III 53+80 to 60+55 665 675 7.5:1 90 S11 P1 Restoration 60+55 to 71+00 906 1,045 1:1 1,045 S12 Preservation 71+00 to 74+80 380 380 10:1 38 S13 Preservation 9+69 to 14+23 454 454 10:1 45 Total 1 7,392 1 7,658 5,473 Non -Standard Buffer Width Adjustment* 50 Grand Total Adjusted SMUs 5,523 *The non-standard buffer width adjustment was only performed for reaches S7, S9, S12, S13 Mitigation Plan Wetland Credits Meadow Spring 5 As -Built Baseline Monitoring Report Stream and Wetland Mitigation Site July 2019 Wetland Mitigation Wetland Mitigation Type Total Acres Mitigation Ratio WMUs WB Rehabilitation 0.95 1.5:1 0.63 WD Preservation 0.03 No Credit No Credit WE Preservation 0.09 No Credit No Credit WF -A Preservation 2.00 No Credit No Credit WF -B Enhancement 2.02 3:1 0.67 WG -A Enhancement 3.68 3:1 1.23 WG -B Enhancement 18.03 5:1 3.61 WH Re-establishment 6.84 1:1 6.84 WI Re-establishment 2.87 2:1 1.44 Total 36.51 14.41 Meadow Spring 5 As -Built Baseline Monitoring Report Stream and Wetland Mitigation Site July 2019 1.5 Design/Approach Stream The Meadow Spring Site includes Priority I/Priority II Restoration, Enhancement Level I, Enhancement Level II, Enhancement Level III. Priority I Restoration reaches incorporate the design of a single -thread meandering channel, with parameters based on data taken from the reference site described above, published empirical relationships, NC Coastal Plain Regional Curves, and hydrologic and hydraulic analyses. As a result of the restoration of planform and dimension, frequent overbank flows and a restored riparian buffer will provide the appropriate hydrology and sediment transport throughout this coastal plain watershed. All non -vegetated areas within the easement were planted with native vegetation and any areas of invasive species were removed and/or treated. • Reach S1 (STA 03+50 to STA 06+00) — Reach beginning at northwestern limits of the project flowing southeast to Reach S2 totaling 250 linear feet of Enhancement Level IL Row crops and active pasture were located adjacent to the reach. Enhancement involved revegetating the buffer with native vegetation. • Reach S2 (STA 06+00 to STA 11+00) — Reach begins at the downstream end of Reach S1 and flows southeast through what was active pasture to Reach S6A. Reach S2 totals 500 linear feet of Enhancement Level L Active pasture and row crops used to surround this reach. Enhancement involved revegetating the buffer and stream stabilization of localized erosion with the installation of log cross vanes and sills. • Reach S5 (STA 00+76 to STA 03+07) — Reach begins north of Reach S6A and flows south through active pasture to a confluence with Reach S6A totaling 231 linear feet of Priority I and II Restoration. Active pasture and maintained lawn used to surround this reach. Restoration included meandering the channel within the valley, backfilling the old stream, reconnecting to its floodplain, and restoring hydrology to drained wetlands. • Reach S6A (STA 11+00 to STA 24+50) — Reach begins at the downstream end of Reach S2 and flows east through what was active pasture, flows adjacent to a farm pond and ends at a confluence with Reach S5. Reach S6A totals 1,350 linear feet of Priority I Restoration. Restoration included meandering channel though the natural valley, backfilling the old channel, reconnecting to its floodplain, removing the old dam, and restoring hydrology to drained wetlands. • Reach S6B — Section 1 (STA 24+50 to STA 36+26) — Reach begins at the confluence of Reach S5 and S6A flowing east to the second section of Reach S613. Reach S613 -Section 1 totals 1,176 linear feet of Priority I Restoration. Restoration included meandering the channel within the valley, backfilling the old stream, reconnecting to its floodplain, and restoring hydrology to drained wetlands. • Reach S6B — Section 2 (STA 36+26 to STA 37+93) — Reach begins at the downstream end of Reach 613 -Section 1 and flows east to the Duke Energy right-of-way. Reach S613 -Section 2 totals 167 linear feet of Enhancement Level L Enhancement included stabilization of localized erosion by installing log sills, increasing radius of curvature, regrading point bars, removal of invasive vegetation, and revegetating the buffer. • Reach S7 (STA 38+80 to STA 53+80) — Reach beginning downstream of the Duke Energy right- of-way and flows south to Reach S9 totaling 1,430 linear feet of Enhancement Level L A 70 -linear foot easement break is located in this reach to accommodate a proposed farm crossing. Hardwood forests and active pasture are located adjacent to the reach. Enhancement included stabilization of localized erosion by installing log vanes, log sills, brush toes, and regrading point bars. As well as removing dense areas of invasive vegetation and supplementing planting in its place. Meadow Spring 6 As -Built Baseline Monitoring Report Stream and Wetland Mitigation Site July 2019 • Reach S9 (STA 53+80 to STA 60+55) — Reach beginning at the downstream end of Reach S7 and flowing south to Reach SI I totaling 675 linear feet of Enhancement Level III. Hardwood forests and active hog lagoons are located adjacent to the reach. Enhancement included invasive treatment and supplemental planting. • Reach S11 (STA 60+55 to STA 71+00) — Reach beginning at the downstream end of Reach S9 and flows southeast to Reach S12 totaling 1,045 linear feet of Priority I Restoration. Hardwood forests and grassed fields were located adjacent to the reach. Restoration included meandering the channel within the valley, backfilling the old channel, reconnecting to its floodplain, and improving hydrology to drained wetlands. • Reach S12 (STA 71+00 to STA 74+80) — Reach beginning at the downstream end of Reach S11 and flows southeast toward the Neuse River floodway totaling 380 linear feet of Preservation. Hardwood forests are located adjacent to the reach. Preservation included invasive treatment and buffer/stream protection. • Reach S13 (STA 9+69 to STA 14+23) - Reach beginning downstream of the large wetland slough along the Neuse River floodplain totaling 454 linear feet of Preservation. Preservation included invasive treatment and buffer/stream protection. Wetland The Meadow Spring Site offers a total ecosystem restoration opportunity. As such, the wetland restoration and enhancement are closely tied to the stream restoration. The Site provides 14.41 WMUs through a combination of wetland re-establishment, rehabilitation, and enhancement. Because of the sites observed soil characteristics and landscape position, a combination of wetland re- establishment, rehabilitation, and enhancement was incorporated. In wetlands WH, the non jurisdictional area, hydrologic restoration, at a credit ratio of 1:1, was accomplished by plugging the existing incised channel to restrict drainage and allowing a natural hydroperiod to return. In addition, re -constructing a stream channel at a higher bed elevation in the natural valley, backfilling to create shallow depressions within the old channel, and the removal of spoil from pond excavation along the floodplains aids in the restoration of a natural floodplain surface relative to the surrounding landscape. Due to compaction and long-term agricultural use, a shallow ripping of the surface along the contour to a depth of eight to ten inches creates adequate porosity for infiltration and storage, provides microtopographic relief, and should improve vegetative survival and growth. As part of the wetland re-establishment in wetland WI, at a credit ratio of 2:1, the pond was removed. The construction of a farm pond has altered surface drainage and placed spoil across the floodplain. The stream was reconnected to the floodplain and in addition to out of bank events the large perennial spring serves as a source for hydrology for the re-established wetlands. Retention and storage within the floodplain has returned to a natural state having an increased hydroperiod. In wetland WF -B, a credit ratio of 3:1 was implemented for wetland enhancement. This wetland has been impacted by channel incision and active management for agriculture in the past. The wetland mitigation treatment consisted of reconnecting the stream to the floodplain and replanting disturbed areas. These activities result in a much healthier, better functioning wetland. In wetland WG, the large disturbed Neuse River floodplain area, a credit ratio of 3:1 was implemented for wetland enhancement in the areas that are planted (WG -A) and an enhancement credit ratio of 5:1 in the areas not planted (WG -B). This wetland has been actively managed for agriculture and waterfowl through drainage manipulations and tree clearing. The wetland mitigation treatment was primarily re -planting the disturbed areas, plugging the main ditch, and removing existing berms within the wetland. These activities result in a large floodplain slough with a diversity of microhabitats. Meadow Spring 7 As -Built Baseline Monitoring Report Stream and Wetland Mitigation Site July 2019 1.6 Construction and As Built Conditions Stream construction and planting was completed in June 2019. The Meadow Spring Mitigation Site was built to design plans and guidelines. A redline version of the as -built survey is included with the sealed plat in Appendix E. Project credits are based on design centerline, but as -built stream lengths are shown on Table 1. 1.7 Baseline Monitoring Performance (MYO) The Meadow Spring Baseline Monitoring activities were performed in June 2019. All Baseline Monitoring data is present below and in the appendices. The Site is on track to meeting vegetation, stream, and wetland interim success criteria. Vegetation Monitoring of the 18 permanent vegetation plots and three random vegetation plots was completed during early June 2019. Vegetation data are in Appendix C, associated photos are in Appendix B, and plot locations are in Appendix B. MYO monitoring data indicates that all plots are exceeding the interim success criteria of 320 planted stems per acre. Planted stem densities ranged from 405 to 1,578 planted stems per acre with a mean of 971 planted stems per acre across the permanent plots. A total of 19 species were documented within the plots. Volunteer species were not noted at baseline monitoring but are expected to establish in upcoming years. Data from the three random vegetation plots showed 1,012 stems/acre in Random Plot 1, 971 stems/acre in Random Plot 2, and 971 stems/acre in Random Plot 3. The average height in the random vegetation plots was 1.8 feet. Visual assessment of vegetation outside of the monitoring plots indicates that the herbaceous vegetation is becoming well established throughout the project. Stream Geomorphology Geomorphology data for MYO was collected during June 2019. Summary tables and cross section plots are in Appendix D. Overall the baseline cross sections and profile relatively match the design. The as -built conditions show that shear stress and velocities have been reduced for all restoration/enhancement reaches. All reaches were designed as sand bed channels and remain classified as sand bed channels post - construction. Visual assessment of the stream channel was performed to document signs of instability, such as eroding banks, structural instability, or excessive sedimentation. The channel is transporting sediment as designed and will continue to be monitored for aggradation and degradation. Stream Hydrology Two stage recorders were installed in June 2019 to document bankfull events. One stage recorder on Reach S6B and one stage recorder on Reach 511. Stream hydrology data will be included in the Monitoring Year 1 Report in this section and in the appendices. Recorder locations can be found on Figure 2 . Meadow Spring 8 As -Built Baseline Monitoring Report Stream and Wetland Mitigation Site July 2019 Wetland Hydrology Eleven groundwater wells were installed in June 2019, including one reference well, to monitoring wetland hydrology. Groundwater well locations can be found on Figure 2 and the data will be included subsequent monitoring reports. 2.0 Methods Stream monitoring was conducted using a Topcon GTS -312 Total Station. Three-dimensional coordinates associated with cross-section data were collected in the field (NAD83 State Plane feet FIPS 3200). Morphological data were collected at 24 cross-sections. Survey data were imported into CAD, ArcGIS®, and Microsoft Excel® for data processing and analysis. The stage recorders include an automatic pressure transducer set in PVC piping in the channel. The elevation of the bed and top of bank at each stage recorder location was recorded to be able to document presence of water in the channel and out of bank events. Visual observations (i.e. wrack or debris lines) will also be used to document out of bank events. Vegetation success is being monitored at 18 permanent monitoring plots and three random monitoring plots. Vegetation plot monitoring follows the CVS-EEP Level 2 Protocol for Recording Vegetation, version 4.2 (Lee et al. 2008) and includes analysis of species composition and density of planted species. Data are processed using the CVS data entry tool. In the field, the four corners of each plot were permanently marked with PVC at the origin and metal conduit at the other corners. Photos of each plot are to be taken from the origin each monitoring year. The random plots are to be collected in locations where there are no permanent vegetation plots. Random plots will most likely be collected in the form of 100 square meter belt transects with variable dimensions. Tree species and height will be recorded for each planted stem and the transects will be mapped and new locations will be monitored in subsequent years. Wetland hydrology is monitored to document success in wetland restoration and enhancement areas where hydrology was affected. This is accomplished with 11 automatic pressure transducer gauges (located in groundwater wells) that record daily groundwater levels. Ten have been installed within the wetland crediting area and one within reference wetland areas. One automatic pressure transducer is installed above ground for use as a barometric reference. Gauges are downloaded quarterly and wetland hydroperiods are calculated during the growing season. Gauge installation followed current regulatory guidance. Visual observations of primary and secondary wetland hydrology indicators are also recorded during quarterly site visits. Meadow Spring 9 As -Built Baseline Monitoring Report Stream and Wetland Mitigation Site July 2019 3.0 References Environmental Laboratory. 1987. U.S. Army Corps of Engineers Wetlands Delineation Manual, Technical Report Y-87-1. U.S. Army Engineer Waterways Experiment Station, Vicksburg, Mississippi. Harman, W., R. Starr, M. Carter, K. Tweedy, M. Clemmons, K. Suggs, C. Miller. 2012. A Function - Based Framework for Stream Assessment and Restoration Projects. US Environmental Protection Agency, Office of Wetlands, Oceans, and Watersheds, Washington, DC EPA 843-K-12-006. Lee Michael T., Peet Robert K., Roberts Steven D., and Wentworth Thomas R., 2008. CVS-EEP Protocol for Recording Vegetation Level. Version 4.2 North Carolina Division of Mitigation Services (NCDMS). "Neuse River Basin Restoration Priorities 2010." (Amended 2018). Peet, R.K., Wentworth, T.S., and White, P.S. (1998), A flexible, multipurpose method for recording vegetation composition and structure. Castanea 63:262-274 Resource Environmental Solutions (2018). Meadow Spring Stream and Wetland Mitigation Site Final Mitigation Plan. Rosgen, D. (1996), Applied River Morphology, 2nd edition, Wildland Hydrology, Pagosa Springs, CO. Schafale, M.P.. 2012. Classification of the Natural Communities of North Carolina, Third Approximation. North Carolina Natural Heritage Program, Division of Parks and Recreation, NCDENR, Raleigh, NC. US Army Corps of Engineers (USACE), 2003. April 2003 NC Stream Mitigation Guidelines. USACE. 2010. Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Atlantic and Gulf Coastal Plain Region (Version 2.0), ed. J. S. Wakeley, R. W. Lichvar, and C. V. Noble. ERDC/EL TR -10-20. Vicksburg, MS: U.S. Army Engineer Research and Development Center. USACE, 2016. Wilmington District Stream and Wetland Compensatory Mitigation Update. Meadow Spring 10 As -Built Baseline Monitoring Report Stream and Wetland Mitigation Site July 2019 Appendix A Background Tables Table 1. Meadow Spring - Mitigation Assets and Components Project Credits Restoration Level Existing Mitigation Restoration 3802.0 Re-establishment 8.28 Footage Plan 0.63 Enhancement Mitigation As -Built Enhancement 1 1398.0 or Footage or Mitigation Restoration Priority Mitigation Plan Footage or Project Segment Acreage Acreage Category Level Level Ratio (X:1) Credits Acreage Comments 5473.4 0 50 5523.0 14.41 S1 250 250 Warm Enhancement II N/A 2.50000 100.0 250 Native Planting S2 500 500 Warm Enhancement I NA 1.50000 333.3 500 Structure Installation, Native Planting S5 215 231 Warm Restoration 1 & 2 1.00000 231.0 231 Full Channel Restoration, Native Planting S6A 1,220 1,350 Warm Restoration 1 1.00000 1350.0 1350 Full Channel Restoration, Native Planting S613-1 1,150 1,176 Warm Restoration 1 1.00000 1176.0 1176 Full Channel Restoration, Native Planting S613-2 165 167 Warm Enhancement I NA 1.50000 111.3 167 Structure Installation, Point Bar Grading, Inaysive Removal, Native Planting S7 S7 1,035 452 990 440 Warm Warm Enhancement I Enhancement I NA NA 1.50000 1.50000 660.0 293.3 1430 Structure Installation, Point Bar Grading, Inaysive Removal, Native Planting Structure Installation, Point Bar Grading, Inaysive Removal, Native Planting S9 665 675 Warm Enhancement III N/A 7.50000 90.0 675 Invasive Removal, Supplemental Planting S11 906 1,045 Warm Restoration 1 1.00000 1045.0 1045 Full Channel Restoration, Native Planting S12 380 380 Warm Preservation N/A 10.00000 38.0 380 Invasive Removal S13 454 454 Warm Preservation N/A 10 45.4 454 Invasive Removal WB N/A 0.95 RR Rehabilitation NA 1.5 0.63 0.95 Plugging Ditches, Native Planting WD N/A 0.03 RR Preservation N/A No Credit No Credit 0.03 Permanent Conservation Easement WE N/A 0.09 RR Preservation N/A No Credit No Credit 0.09 Permanent Conservation Easement WF -A N/A 2 RR Preservation N/A No Credit No Credit 2 Permanent Conservation Easement WF -B N/A 2.02 RR Enhancement N/A 3 0.67 2.02 Floodplain Reconnection, Native Planting WG -A N/A 3.68 RR Enhancement N/A 3 1.23 3.68 Plugging Ditches, Removing Berms, Native Planting WG -13 N/A 18.03 RR Enhancement N/A 53.61 18.03 Plugging Ditches, Removing Berms WH N/A 6.84 RR Re-establishment N/A 1 6.84 6.84 Plugging Old Channel, Floodplain Reconnection, Ripping, Native Planting WI N/A 2.87 RR Re-establishment N/A 2 1.44 2.85 Pond Removal, Floodplain Reconnection, Native Planting Project Credits Restoration Level Stream Warm Cool Cold Riparian Wetland Non -Rip Coastal Riverine Non-Riv Wetland Marsh Restoration 3802.0 Re-establishment 8.28 Rehabilitation 0.63 Enhancement 5.51 Enhancement 1 1398.0 Enhancement 11 100.0 Enhancement 111 90.0 Creation Preservation 83.4 Total NSBW Adjustment 1 Total Adjusted SMUs 1 5473.4 0 50 5523.0 14.41 Table 2. Project Activity and Reporting History Meadow Spring Stream and Wetland Mitigation Site Elapsed Time Since grading complete: 4 Elapsed Time Since planting complete: 4 weeks Number of reporting Years : 0 Activity or Deliverable Data Collection Complete Completion or Delivery Restoration Plan NA Sep -18 Final Design — Construction Plans NA Mar -19 Stream Construction NA Jun -19 Containerized, bare root and B&B plantings for reach/segments 1 &2 NA Jun -19 As -built (Year 0 Monitoring — baseline) May -19 Jun -19 Year 1 Monitoring Year 2 Monitoring Year 3 Monitoring Year 4 Monitoring Year 5 Monitoring Year 6 Monitoring Year 7 Monitoring = The number of reports or data points produced excluding the baseline Table 3. Project Contacts Table Meadow Spring Stream and Wetland Mitigation Site Designer WK Dickson and Co., Inc. / 720 Corporate Center Dr., Raleigh, NC 27607 Primary project design POC David Perry Construction Contractor Wright Contracting, LLC / 453 Silk Hope Liberty Rd, Siler City, NC 27344 Construction contractor POC (919) 663-0810 Survey Contractor Matrix East, PLLC / 906 N. Queen St., Suite A, Kinston, NC 28501 Survey contractor POC James Watson, PLS Planting Contractor H&J Forestry Planting contractor POC Matt Hitch Seeding Contractor Wright Contracting Contractor point of contact (866) 809-9276 Seed Mix Sources Green Resource (336) 855-6363 Nursery Stock Suppliers Arborgen (845) 851-4129 Monitoring Performers RES / 302 Jefferson Street, Suite 110, Raleigh, NC 27605 Stream Monitoring POC Ryan Medric (919) 741-6268 Wetland Monitoring POC Ryan Medric (919) 741-6268 Vegetation Monitoring POC Ryan Medric (919) 741-6268 Table 4. Project Background Information Project Name Meadow Spring County Johnston Project Area (acres) 60.9 Project Coordinates (latitude and longitude) Latitude: 35.5437 N Longitude: -78.3303 W Planted Acreage (Acres of Woody Stems Planted) 22.8 Project Watershed Summary Information Physiographic Province Rolling Coastal Plain River Basin Neuse USGS Hydrologic Unit 8-digit 03020201 USGS Hydrologic Unit 14-digit 03020201100050 DWR Sub-basin 03-04-02 Project Drainage Area (Acres and Square Miles) 379 ac (0.592 sqmi) Project Drainage Area Percentage of Impervious Area <1% CGIA Land Use Classification Forest (45%) Agriculture (37%) Reach Summary Information Parameters S1 S2 S5 S6A S613•1 S613•2 SI S9 S11 S12 S13 Length of reach (linear feet) 250 500 231 1,350 1,116 165 1,430 615 1,045 38 45 Valley confinement (Confined, moderately confined, unconfined) - -- - -- - -- - -- - - Drainage area (Acres and Square Miles) 36ac, 46ac, 36ac, 91ac, 0.06s mi 0.01s mi 0.06s mi 0.15s mi q q q q Mac, Mac, 218ac, 0.21s mi 0.21s mi 0.43s mi q q q 331ac, 0.53s mi q 319ac, 0.59s mi q 410ac, 31ac, 0.64s mi 0.05s mi q q Perennial, Intermittent, Ephemeral I I P P P P P P P P P NCDWR Water Quality Classification Stream Classification (existing) F5 C5 F4 F4 R-E4 R-E4 E4 E5 E5 F5 F5 Stream Classification (proposed) - E5 E4/5 E4/5 E4/5 E4/5 -- - E5 - - Evolutionary trend (Simon) FEMA classification -_ I _- i _- -_ -- -- -- -- _- I -_ I _- -- -- AE i -_ I AE _- I AE -_ I -_ AE I AE Regulatory Considerations Parameters Applicable? Resolved? Supporting Docs? Water of the United States - Section 404 Yes Yes SAW-2016- 01989 Water of the United States - Section 401 Yes Yes DWR # 16- 0980 Endangered Species Act Yes Yes Mit Plan Appendix B Historic Preservation Act Yes Yes Mit Plan Appendix B Coastal Zone Management Act (CZMA or CAMA) No N/A N/A FEMA Floodplain Compliance N/A N/A N/A Essential Fisheries Habitat No N/A N/A le Z -a Al oo° pryer Ot a° ¢ S Leo �}ephenaon Ilr Bookermobife Or Dalry RdC" Shady Lane t* m A w liarrley 6r n a S4nrjas4, a �� Cr rl stO 3 S v 7 o q4.1 u>13erQVa x' [ascii S[ L t7 v P2ees[ V i Whilldy Dr 0 S itick[and Dr West=a6Npf)r Sri" St amlt field rF Sr Fi�.r 1; rr�''io::iinlr+�►�►,���til s �L N w E 1,000 2,000 turnzp e Rd Legend Conservation Easement I I 1 H� ka F� O� Buefalo Rd m �'a ry �r�A m, p` �� LaUrgt Or En - 800l, rr Harry Rrt It, t 4 a Soaker Dairy R'- SmAnlwld Rxaiea� y�0� E�� r Aran x � .- r �a Parkway Or 'Tt� BOO liolla RA Dr VII 904 4 Bayhill 01 I Sources: Esri, HERE, Garmin, USGS;.Inte'rmap, INCREMpENT P, NRCan, Esri Japan, METI, Esri China (Hong Kong),,Esri Korea, Esri (Thailand), NGCC, OpenStreetMap contributors, and the GIS User Community Date: 7/3/2019 Figure 1 -Site Location Map Drawn by: B rLms Meadow Spring Mitigation Site Checked by:: BPB Johnston County, North Carolina 1 inch = 2.000 feet 0 Appendix B Visual Assessment Data ".5 XI tU S1 5 , I_.� -AILS5 , ��\ - �P "fie, xy i 1 0' v • wk� WH �i. ��. � �,. l.•� � �/(�„per !” 6 . i (D��`\, wi O H. -_-. iS2sw S6B ter:. S6A WB sT� WF -A WG -A fires N W E S 0 200 400 Feet Figure 2 Current Conditions Overview MYO 2019 Meadow Spring Mitigation Site Johnston County, NC Date: 7/2/2019 Drawn by: RTM Lat:35.381042 Long: -78.420862 LEGEND O Conservation Easement Design Centerline Restoration Enhancement I Enhancement 11 Enhancement III Preservation XS Meadow 'lugged Ditch o ' Meadow o .andom VP MYO Meadow o As -Built Top of Bank As -Built Wetland o Rehabilitation (1.5:1) ® Re-establishment (1:1) o Re-establishment (2:1) o Enhancement (3:1) o Enhancement (5:1) Preservation (No Credit) O Stage Recorder ® Wetland Gauge Vegetation Condition Assessment Pn Target Community U Present Marginal Absent U Q AbsentNo Fill fn G1 .N Present > C D S1 2 moi- ti' 40 fires N w e S 0 100 200 Feet Figure 2 Current Conditions 1 MYO 2019 Meadow Spring Mitigation Site Johnston County, NC Date: 7/2/2019 Drawn by: RTM Lat:35.381042 Long: -78.420862 LEGEND O Conservation Easement Design Centerline — Restoration Enhancement I Enhancement 11 a — Enhancement III Preservation Cross Section Plugged Ditch o Vegeation Plot F •' o Random Vegetation Plot o As -Built Top of Bank As -Built Wetland o Rehabilitation (1.5:1) ® Re-establishment (1:1) 4 o Re-establishment (2:1) o Enhancement (3:1) o Enhancement (5:1) Preservation (No Credit) O Stage Recorder • Wetland Gauge Vegetation Condition Assessment H Target Community w Present Marginal Absent U Q Absent No Fill fn W Present 1$ U) 12. 15 S6B w Q I x REF1 7� 0 WIN S11 /0�*/ fires S 0 100 200 Feet 1 Figure 2 1 Current Conditions 1 1 2 1 MYO 2019 1 ' Meadow Spring 1 Mitigation Site 1 `I� 1 IJohnston County, NC 1 - 1 Date: 7/2/2019 Drawn by: RTM 1 dGW9 Lat: 35.381042 Long: -78.420862 LEGEND O Conservation Easement 1 _ . Design Centerline 1 — Restoration 15 Enhancement I 1 Enhancement 11 1 — Enhancement III 1 Preservation 1 ` Cross Section — Plugged Ditch o Vegeation Plot o Random Vegetation Plot r o As -Built Top of Bank •, As -Built Wetland o Rehabilitation (1.5:1) ® Re-establishment (1:1) o Re-establishment (2:1) S o Enhancement (3:1) o Enhancement (5:1) Preservation (No Credit) O Stage Recorder • Wetland Gauge Vegetation Condition Assessment H Target Community w Present Marginal Absent U Q Absent No Fill fn G1 N Present M I A S A a .h, ,1 - ^ ,�•_, ko',du i.'_i� . �''• ,,ate �.` �`. k• t � Yom• .� ^� ,y �y��t ` � rt uY' , x , \fir+. ' .L • -�pyr� 3' a '" ;. r I:AIIRJ I •=�� � � �� ��` y„�4 `• �4 � � Z #' �� .� ? y—�`f it .� �t i- �- {a v "1 � �, ; �M -i - �� �= � ,per `F'.• 3 � W At. • ' �� .�� � � ` � • � sty � ,«� tsdt� - � i, "�' � t ,� 3 �:r Six• �i�n � T Iry Y �7 ter- _ _- —_ _ _ il` ✓ .. � ? .., .. K✓.. � C�(.,QG�P" � - e o o�j(� ��i�17�G11 �i °�f�l)�� Meadow Spring MYO Vegetation Monitoring Plot Photos Vegetation Plot 1 Vegetation Plot 2 Vegetation Plot 3 Vegetation Plot 4 Vegetation Plot 5 Vegetation Plot 6 Vegetation Plot 7 Vegetation Plot 9 Vegetation Plot 11 Vegetation Plot 8 ix P �Ta i yy. Vegetation Plot 10 Vegetation Plot 12 Vegetation Plot 13 Vegetation Plot 15 Vegetation Plot 17 Vegetation Plot 14 Vegetation Plot 16 Vegetation Plot 18 Random Plot 1 Random Plot 3 Random Plot 2 Appendix C Vegetation Plot Data Appendix C. Vegetation Assessment Data Table 5. Planted Species Summary Common Name Scientific Name Total Stems Planted Water Oak Quercus nigra 3,500 Swamp Chestnut Oak Quercus michauxii 2,700 Sycamore Platanus occidentalis 2,300 Baldcypress Taxodium distichum 21000 Green Ash Praxinus pennsylvanica 2,000 Overcup Oak Quercus lyrata 2,000 Willow Oak Quercus phellos 2,000 Persimmon Diospyros virginiana 2,000 Swamp Tupelo Nyssa bi ora 2,000 Water Tupelo Nyssa aquatica 1,700 Yellow Poplar Liriodendron tuli i era 1,600 Crab Apple Malus angustifolia 800 S Dogwood Cornus amomum 800 Flowering Dogwood Cornus florida 800 Buttonbush Cephalanthus occidentalis 700 Blackgum Nyssa sylvatica 600 American Plum Prunus americana 500 American Hazelnut Corylus americana 400 River Birch Betula nigra 400 Elderberry Sambucus nigra 100 Total 28,900 Appendix C. Vegetation Assessment Data Table 6. Vegetation Plot Mitigation Success Summary Plot # Plante d Stems/Acre Volunteer Stems/Acre Total Stems/Acre Success Criteria Met? Ave rage Stem Height (ft) 1 1255 0 1255 Yes 1.8 2 1093 0 1093 Yes 1.6 3 769 0 769 Yes 1.6 4 769 0 769 Yes 1.8 5 1052 0 1052 Yes 1.8 6 1295 0 1295 Yes 1.5 7 1578 0 1578 Yes 1.8 8 1012 0 1012 Yes 1.6 9 1416 0 1416 Yes 1.8 10 931 0 931 Yes 1.9 11 1416 0 1416 Yes 1.6 12 931 0 931 Yes 1.8 13 971 0 971 Yes 1.8 14 769 0 769 Yes 2.0 15 486 0 486 Yes 2.1 16 405 0 405 Yes 1.8 17 728 0 728 Yes 2.0 18 607 0 607 Yes 1.9 Project Avg 971 0 971 1 Yes 1 1.8 Appendix C. Vegetation Assessment Data Table 7a. Stem Count Total and Planted by Plot Species Meadow Spring Current Plot Data (MYO2019) Annual Means Scientific Name 06122019-01-0001 Common Name Species Type PnoLSP-all T 06122019-01-0002 PnoLS P -all T 06122019-01-0003 PnoLS P -all T 06122019-01-0004 PnoLS P -all T 06122019-01-0005 PnoLS P -all T 06122019-01-0006 PnoLS P -all T 06122019-01-0007 PnoLS P -all T 06122019-01-0008 PnoLS P -all T 06122019-01-0009 PnoLS P -all T MYO(2019) PnoLS P -all T Betula nigra river birch Tree 8 8 8 1 1 1 2 2 2 13 13 13 5 5 5 7 7 7 4 4 4 52 52 52 Cephalanthusoccidentali common buttonbus Shrub common buttonbus Shrub 1 1 1 7 7 7 2 2 2 4 4 4 14 14 14 Cornus amomum silky dogwood Shrub silky dogwood Shrub 1 1 1 2 2 2 9 9 9 12 12 12 Cornusflorida flowering dogwood Tree flowering dogwood Tree 2 2 2 1 3 3 3 Corylus americana American hazelnut Shrub American hazelnut Shrub I 1 1 11 11 3 3 3 4 4 4 Diospyrosvirginiana common persimmon Tree 11 1 1 11 1 1 1 1 1 1 1 1 1 1 2 2 2 7 7 7 Fraxinus pennsylvanica green ash Tree green ash Tree 4 4 4 4 4 4 2 2 2 6 6 6 1 1 1 3 3 3 1 11 8 8 8 34 34 34 Liriodendron tulipifera tuliptree Tree 4 4 4 2 1 1 1 3 3 3 10 10 10 Malusangustifolia southern crabapple Tree southern crabapple Tree 1 1 1 1 1 1 2 2 2 Nyssa aquatica watertupelo Tree water tupelo Tree 1 1 1 1 1 1 2 2 2 Nyssa biflora swamp tupelo Tree swamp tupelo Tree 1 1 1 1 2 2 1 11 1 3 3 3 1 1 7 7 7 Nyssa sylvatica blackgum Tree blackgum Tree 1 1 1 4 4 4 4 4 4 3 3 3 1 1 1 14 14 14 Platanus occidentalis American sycamore Tree 1 1 1 2 2 2 6 6 6 5 3 3 1 1 1 2 7 7 11 11 11 3 3 3 2 2 2 72 72 72 Prunus americana American plum Tree American plum Tree 1 1 1 1 1 1 Quercus oak Tree 4 4 4 17 17 17 6 6 6 3 3 3 4 4 4 10 10 10 7 7 7 10 10 10 14 14 14 111 111 111 Quercus lyrata overcup oak Tree overcup oak Tree 3 3 3 8 1 1 1 6 6 6 3 3 3 21 21 21 Quercus michauxii swamp chestnut oak Tree 4 4 41 11 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 10 10 10 Quercus nigra 1wateroak Tree 1 1 1 1 1 11 1 1 1 1 1 1 1 1 4 4 4 Quercus phellos Iwillowoak ITree 41 4 4 2 2 2 1 2 2 2 4 4 4 2 2 2 2 2 2 17 17 17 Taxodium distichum I bald cypress ITree 5 5 5 1 1 1 1 2 2 2 1 1 1 2 2 1 1 1 3 �2525 8 4 4 4 35 35 35 35 Stem count size (ares) Species count size (ACRES)P1255F1:25851 Stems per ACRE1255 31 31 1 0.02 31 8 27 6 1093 27 1 0.02 6 1093 27 6 1093 19 9 769 19 1 0.02 9 769 19 9 769 19 11 6 769 19 0.02 6 769 19 6 769 26 10 1052 26 1 0.02 10 1052 26 10 1052 32 7 1295 32 1 0.02 7 1295 32 7 1295 39 11 1578 39 1 0.02 11 1578 39 11 15781 6 10121 1 0.02 6 10121 25 6 10121 35 7 14161 35 1 0.02 7 14161 35 7 14161 432 20 9711 432 18 0.44 20 q711 432 20 971 Meadow Spring Current Plot Data (MYO2019) Annual Means Scientific Name 06122019-01-0010 Common Name Species Type PnoLSP-all T 06122019-01-0011 PnoLS P -all T 06122019-01-0012 PnoLS P -all T 06122019-01-0013 PnoLS P -all T 06122019-01-0014 PnoLS P -all T 06122019-01-0015 PnoLS P -all T 06122019-01-0016 PnoLS P -all T 06122019-01-0017 PnoLS P -all T 06122019-01-0018 PnoLS P -all T MYO(2019) PnoLS P -all T Betula nigra river birch Tree 31 3 3 1 1 1 2 2 2 13 13 13 9 9 9 52 52 52 Cephalanthusoccidentali common buttonbus Shrub 2 2 2 4 4 4 14 14 14 Cornus amomum silky dogwood Shrub 1 1 1 2 2 2 12 12 12 Cornusflorida flowering dogwood Tree 1 1 1 3 3 3 Corylus americana American hazelnut Shrub 4 4 4 Diospyrosvirginiana common persimmon Tree 1 1 11 1 1 1 1 71 71 7 Fraxinus pennsylvanica green ash Tree 4 4 4 4 4 4 2 2 2 1 11 1 1 11 1 2 2 2 34 34 34 Liriodendron tulipifera tuliptree Tree 2 2 2 10 10 10 Malusangustifolia southern crabapple Tree 2 2 2 Nyssa aquatica water tupelo Tree 1 1 1 1 1 1 2 2 2 Nyssa biflora swamp tupelo Tree 1 1 1 2 2 2 7 7 7 Nyssa sylvatica blackgum Tree 1 1 1 1 14 14 14 Platanus occidentalis American sycamore Tree 41 4 4 10 10 10 5 5 5 3 3 3 2 2 2 7 7 7 2 2 2 5 5 5 8 8 81 72 72 72 Prunus americana American plum Tree 1 1 1 Quercus oak Tree 5 5 5 3 3 3 11 11 11 6 6 6 4 4 4 5 5 5 2 2 2 111 111 111 Quercus lyrata overcup oak Tree 8 8 8 21 21 21 Quercus michauxii swamp chestnut oak Tree 1 1 11 21 2 2 1 1 1 1 1 1 10 10 10 Quercus nigra wateroak Tree 1 1 1 1 11 1 1 1 4 4 4 Quercus phellos 1willowoak Tree 1 1 11 1 17 1717 Taxodium distichum bald cypress Tree 1 1 1 3 3 3 1 1 1 2 2 2 3 3 3 8 8 8 3 3 3E4332 5 35 35 Stem cont u size (ares) size (ACRES) Species count10 StemsperACRE 23 931 23 1 0.02 101 931 23 101 931 35 121 1416 35 1 0.02 121 1416 35 121 1416 23 1 61 931 23 1 0.02 61 931 23 61 931 24 1 51 971 24 1 0.02 51 971 24 1 51 971 19 51 769 19 1 0.02 51 769 19 1 51 769 12 41 486 12 1 0.02 41 486 12 41 486 10 31 405 10 1 0.02 31 405 10 1 3 405 18 41 728 18 1 0.02 4 728 18 1 4 728 15 4 6071 15 1 0.02 4 6071 15 4 6071 20 9711 432 18 0.44 20 9711 432 20 971 Table 7b. Random Vegetation Monitoring Plot Data Appendix C. Vegetation Assessment Data Random Plot 1 # Spe cie s Height (cm) 1 Fraxinus pennsylvanica 53 2 Fraxinus pennsylvanica 56 3 Fraxinus pennsylvanica 50 4 Fraxinus pennsylvanica 54 5 Betula nigra 56 6 Quercus sp. 66 7 Quercus sp. 78 8 Quercus sp. 51 9 Quercus sp. 50 10 Fraxinus pennsylvanica 50 11 Nyssa sylvatica 64 12 Nyssa sylvatica 63 13 Fraxinus pennsylvanica 54 14 Fraxinus pennsylvanica 60 15 Fraxinus pennsylvanica 56 16 Quercus sp. 58 17 Betula nigra 70 18 Taxodium distichum 53 19 Quercus sp. 53 20 Fraxinus pennsylvanica 30 21 Fraxinus pennsylvanica 60 22 Quercus sp. 53 23 Quercus sp. 56 24 Quercus sp. 55 25 Quercus sp. 65 Ste ms /Acre 1012 Average Height (cm) 57 Average Height (ft) 19 Plot Size (m) 50 x 2 Appendix C. Vegetation Assessment Data Random Plot 2 # Spe cie s Height (cm) 1 Quercus sp. 55 2 Quercus sp. 50 3 Quercus lyrata 59 4 Quercus sp. 62 5 Quercus sp. 79 6 Nyssa biflora 50 7 Quercus sp. 47 8 Taxodium distichum 68 9 Nyssa biflora 50 10 Nyssa biflora 48 11 Betula nigra 44 12 Betula nigra 51 13 Betula nigra 50 14 Taxodium distichum 60 15 Nyssa biflora 51 16 Fraxinus pennsylvanica 50 17 Fraxinus pennsylvanica 51 18 Fraxinus pennsylvanica 50 19 Taxodium distichum 42 20 Taxodium distichum 57 21 Fraxinus pennsylvanica 55 22 Quercus sp. 40 23 Fraxinus pennsylvanica 49 24 Fraxinus pennsylvanica 50 Stems/Acre 971 Average Height (cm) 53 Average Height (ft) 1.7 Plot Size (m) 50 x 2 Appendix C. Vegetation Assessment Data Random Plot 3 # Spe cie s Height (cm) 1 Betula nigra 65 2 Quercus sp. 50 3 Quercus sp. 50 4 Quercus sp. 40 5 Quercus phellos 40 6 Fraxinus pennsylvanica 50 7 Quercus sp. 30 8 Quercus sp. 70 9 Taxodium distichum 45 10 Betula nigra 40 11 Taxodium distichum 70 12 Taxodium distichum 85 13 Taxodium distichum 40 14 Betula nigra 45 15 Nyssa sylvatica 40 16 Nyssa sylvatica 50 17 Quercus sp. 40 18 Quercus lyrata 60 19 Taxodium distichum 60 20 Taxodium distichum 70 21 Nyssa sylvatica 50 22 Quercus nigra 80 23 Nyssa sylvatica 50 24 Taxodium distichum 70 Stems/Acre 971 Average Height (cm) 54 Average Height (ft) 1.8 Plot Size (m) 50 x 2 Appendix D Stream Measurement and Geomorphology Data Upstream Downstream 166 Meadow Spring - Reach S2 - Cross Section 1 - Riffle - Enhancement 1 165 164 ° 163 LU 162 161 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 160 0 3 6 9 12 15 MYO-2019 18 21 24 27 Distance (ft) — — —Approx. Bankfull 30 33 36 39 42 45 48 Floodprone Area 3X Vertical Exaggeration Cross Section 1 Based on fixed baseline cross sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 161.35 Bankfull Width ft 5.2 Floodprone Width ft 11.2 Bankfull Mean Depth ft 0.6 Bankfull Max Depth ft 1.0 Low Bank Height ft 2.7 Bankfull Cross Sectional Area (ftp) 3.2 Bankfull Width/Depth Ratio 8.4 Bankfull Entrenchment Ratiol 2.2 Bankfull Bank Height Ratiol 2.6 Upstream Downstream Meadow Spring - Reach S2 - Cross Section 2 - Riffle - Enhancement 1 161 Cross Section 2 Based on fixed baseline cross sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 156.99 Bankfull Width (ft) 6.4 Floodprone Width (ft) >31.9 Bankfull Mean Depth (ft) 0.6 Bankfull Max De th (ft) 1.1 Low Bank Height (ft) 1.1 Bankfull Cross Sectional Area (ft 2) 4.0 Bankfull W idth/Depth Ratio 10.1 160 >5.0 Bankfull Bank Height Ratio 1.0 159 c ° 158 a� LU 157 156 155 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO-2019 — — — Approx. Bankfull Floodprone Area 3X Vertical Exaggeration Cross Section 2 Based on fixed baseline cross sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 156.99 Bankfull Width (ft) 6.4 Floodprone Width (ft) >31.9 Bankfull Mean Depth (ft) 0.6 Bankfull Max De th (ft) 1.1 Low Bank Height (ft) 1.1 Bankfull Cross Sectional Area (ft 2) 4.0 Bankfull W idth/Depth Ratio 10.1 Bankfull Entrenchment Ratio >5.0 Bankfull Bank Height Ratio 1.0 Upstream Downstream Meadow Spring - Reach S6A - Cross Section 3 - Riffle 157 Cross Section 3 Based on fixed baseline cross sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 152.52 Bankfull Width (ft) 7.5 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.7 Bankfull MaxDepth(ft) 1.3 Low Bank Height (ft) 1.3 Bankfull Cross Sectional Area (ft2) 5.5 Bankfull W idth/Depth Ratio 40.3 156 >6.7 Bankfull Bank Height Ratio 1.0 155 154 c 0 153 Ji 152 151 150 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO-2019 — — -Approx. Bankfull Floodprone Area 3X Vertical Exaggeration Cross Section 3 Based on fixed baseline cross sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 152.52 Bankfull Width (ft) 7.5 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.7 Bankfull MaxDepth(ft) 1.3 Low Bank Height (ft) 1.3 Bankfull Cross Sectional Area (ft2) 5.5 Bankfull W idth/Depth Ratio 40.3 Bankfull Entrenchment Ratio >6.7 Bankfull Bank Height Ratio 1.0 Upstream Downstream 156 Meadow Spring - Reach S6A - Cross Section 4 - Pool 155 154 c ° 153 a� LU152 — — — — — — — — — — — — — — — — — — — — — — — — — — 151 150 0 3 6 9 12 15 18 21 24 27 Distance (ft) MYO-2019 — — —Approx. Bankfull 30 33 36 39 42 45 48 Floodprone Area 3X Vertical Exaggeration Cross Section 4 Basedontixedbaselinecross sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 152.23 Bankfull Width (ft) 7.6 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.9 BanIkfullMaxDepth (ft) 1.7 Low Bank Height (ft) 1.7 Bankrull Cro s s Sectional Area (ft2 ) 6.5 Bankfull Width/Depth Ratio 8.8 Bankrull Entrenchment Ratio NA Bankfull Bank Height Ratio NA Upstream Downstream Meadow Spring - Reach S6A - Cross Section 5 - Riffle 153 152 Based on fixed baseline crof sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 149.54 Bankfull Width (ft) 7.0 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.6 BanldullMaxDepth (ft) 1.2 Low Bank Height (ft) 1.2 Bankfull Cross Sectional Area (ft 2) 4.3 Bankfull W idth/Depth Ratio 151 Bankfull Entrenchment Ratio >7.1 Bankfull Bank Height Ratio 1.0 c 150 LU 149 148 147 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO-2019 — — —Approx. Bankfull Floodprone Area 3X Vertical Exaggeration Cross Section 5 Based on fixed baseline crof sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 149.54 Bankfull Width (ft) 7.0 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.6 BanldullMaxDepth (ft) 1.2 Low Bank Height (ft) 1.2 Bankfull Cross Sectional Area (ft 2) 4.3 Bankfull W idth/Depth Ratio 11.5 Bankfull Entrenchment Ratio >7.1 Bankfull Bank Height Ratio 1.0 Upstream Downstream 153 Meadow Spring - Reach S6A - Cross Section 6 - Pool 152 �a A� y.kdl Upstream Downstream 153 Meadow Spring - Reach S6A - Cross Section 6 - Pool 152 151 c ° 150 LU 149 148 147 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO-2019 — — —Approx. Bankfull FloodproneArea 3X Vertical Exaggeration Cross Section 6 Basedon fixedbaseline cross sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 149.62 Bankfull Width (ft) 8.2 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.8 Bankfull MaxDepth (ft) 1.7 Low Bank Height (ft) 1.7 Bankfull Cross Sectional Area (ft 2 ) 6.6 Bankfull Width/Depth Ratio 10.3 Bankfull Entrenchment Ratiol NA Bankfull Bank Height Ratiol NA Upstream Downstream Meadow Spring - Reach S6A - Cross Section 7 - Riffle 150 Cross Section 7 Based on fixed baseline cross sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 146.13 Bankfull Width ft 9.3 Floodprone Width (ft) >50 Bankfull Mean Depth ft 0.7 Bankfull Max Depth (ft) 1.4 Low Bank Height (ft) 1.4 Bankfull Cross Sectional Area (ft2) 62 Bankfull Width/Depth Ratio 13.7 149 >5.4 Bankfull Bank Height Ratio 1.0 148 c ° 147 a� LU 146 — — — — — — — — — — — — — — — — — — — — — — 145 144 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO-2019 — — —Approx. Bankfull Floodprone Area 3X Vertical Exaggeration Cross Section 7 Based on fixed baseline cross sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 146.13 Bankfull Width ft 9.3 Floodprone Width (ft) >50 Bankfull Mean Depth ft 0.7 Bankfull Max Depth (ft) 1.4 Low Bank Height (ft) 1.4 Bankfull Cross Sectional Area (ft2) 62 Bankfull Width/Depth Ratio 13.7 Bankfull Entrenchment Ratio >5.4 Bankfull Bank Height Ratio 1.0 �,ggs i 'LN Upstream Downstream 150 Meadow Spring - Reach S6A - Cross Section 8- Pool 149 148 c ° 147 a� w 146 145 — - — — — — — — — — — — — — — — — — — — — — — — — — — — - — 144 0 3 6 9 12 15 18 21 24 27 Distance (ft) MYO-2019 — — —Approx. Bankfull 30 33 36 39 42 45 48 • FloodproneArea 3X Vertical Exaggeration Cross Section 8 Based on fixed baseline bankfull elevation Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 145.92 Bankfull Width (ft) 8.3 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.5 BanldullMaxDepth (ft) 1.3 Low Bank Height (ft) 1.3 Bankfull Cross Sectional Area (ft 2 ) 4.2 Bankfull Width/Depth Ratio 16.5 Bankfull Entrenchment ]Ratio NA Bankfull Bank Height Ratio NA Upstream Downstream Meadow Spring - Reach S613 - Cross Section 9 - Riffle 146 Cross Section 9 Based on fixed baseline cross sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 141.89 Bankfull Width (ft) 9.0 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.7 Bankfull Max Depth (ft) 1.4 Low Bank Height (ft) 1.4 Bankfull Cross Sectional Area (ft2) 6.4 Bankfull Width/Depth Ratio 12.8 145 >5.5 Bankfull Bank Height Ratio 1.0 144 c ° 143 a� LU 142 — - — — — — — — — — — — — — — — — — — — — — — — — — — — — — - — 141 140 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO-2019 — — —Approx. Bankfull Floodprone Area 3X Vertical Exaggeration Cross Section 9 Based on fixed baseline cross sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 141.89 Bankfull Width (ft) 9.0 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.7 Bankfull Max Depth (ft) 1.4 Low Bank Height (ft) 1.4 Bankfull Cross Sectional Area (ft2) 6.4 Bankfull Width/Depth Ratio 12.8 Bankfull Entrenchment Ratio >5.5 Bankfull Bank Height Ratio 1.0 Upstream Downstream 145 Meadow Spring - Reach S613 - Cross Section 10 - Pool 144 143 c ° 142 w 141 140 139 0 3 6 9 12 15 18 21 24 27 Distance (ft) MYO-2019 — — —Approx. Bankfull 30 33 36 39 42 45 48 — Floodprone Area 3X Vertical Exaggeration Cross Section 10 Based on fixed baseline cros s sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 141.57 Bankfull Width (ft) 7.8 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.8 Bankfull Max Depth (ft) 1.7 Low Bank Height (ft) 1.7 Bankfull Cross Sectional Area (ft 2) 6.0 Bankfull W idth/Depth Ratio 10.2 Bankfull Entrenchment Ratio I NA Bankfull Bank Height Ratio I NA Upstream Downstream 142 Meadow Spring - Reach S613 - Cross Section 11 - Pool 141 ,N 140 F ti "v c ° 139 Downstream 142 Meadow Spring - Reach S613 - Cross Section 11 - Pool 141 140 c ° 139 > a) LU 138 137 136 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO-2019 — — —Approx. Bankfull Floodprone Area 3X Vertical Exaggeration Cross Section 11 Basedon fixed baseline cross sectional area Base MYl MY2 MY3 MYS MY7 MY+ Record elevation (datum) used 138.01 Bankfull Width (ft) 8.9 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.9 Bankfull MaxDepth(ft) 1.7 Low Bank Height (ft) 1.7 Bankfull Cross Sectional Area (ft2 ) 7.9 Bankfull Width/Depth Ratio 10.0 Bankfull Entrenchment Ratio NA Bankfull Bank Height Ratio NA Upstream Downstream Meadow Spring- Reach S613 - Cross Section 12 - Riffle 142 Cross Section 12 Based on fixed baseline cr s sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 138.07 Bankfull Width (ft) 9.4 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.7 Bankfull MaxDepth(ft) 1.3 Low Bank Height (ft) 1.3 Bankfull Cross Sectional Area (ft 2 ) 6.6 Bankfull W idth/Depth Ratio 13.3 141 >5.3 Bankfull Bank Height Ratio 1.0 140 c ° 139 a� LU138 — — — — — — — — — — — — — — — — — — — — — — — — — 137 136 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO-2019 — — —Approx. Bankfull FloodproneArea 3X Vertical Exaggeration Cross Section 12 Based on fixed baseline cr s sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 138.07 Bankfull Width (ft) 9.4 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.7 Bankfull MaxDepth(ft) 1.3 Low Bank Height (ft) 1.3 Bankfull Cross Sectional Area (ft 2 ) 6.6 Bankfull W idth/Depth Ratio 13.3 Bankfull Entrenchment Ratio >5.3 Bankfull Bank Height Ratio 1.0 Upstream Downstream 139 Meadow Spring - Reach S613 - Cross Section 13 - Pool 138 137 c ° 136 a� LU 135 000, 134 133 0 3 6 9 12 15 18 21 24 27 Distance (ft) MYO-2019 — — —Approx. Bankfull 30 33 36 39 42 45 48 Floodprone Area 3X Vertical Exaggeration Cross Section 13 Bas ed on fixed bas eline cros s s ectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 136.00 Bankfull Width (ft) 10.2 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 1.0 Bankfull Max Depth (ft) 2.2 Low Bank Height (ft) 2.2 Bankfull Cross Sectional Area (ft2) 10.7 Bankfull Width/Depth Ratio 9.7 Bankfull Entrenchment Ratiol NA Bankfull Bank Height Ratio NA Upstream Right Bank 139 Meadow Spring - Reach S6B - Cross Section 14 - Riffle 138 137 c ° 136 a� LU 135 — — — — — — — — — — 134 133 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO-2019 — — —Approx. Bankfull FloodproneArea 3X Vertical Exaggeration Cross Section 14 Based on fixed baseline bankfull elevation Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 135.88 Bankfull Width (ft) 9.9 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.8 BanldullMaxDepth (ft) 1.4 Low Bank Height (ft) 1.4 Bankfull Cross Sectional Area (ft 2 ) 7.5 Bankfull Width/Depth Ratio 13.1 Bankfull Entrenchment Ratio >5.1 Bankfull Bank Height Ratio 1.0 Upstream Downstream 129 Meadow Spring - Reach S7 - Cross Section 15 - Riffle - Enhancement 1 128 127 c ° 126 w 125 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 124 123 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Distance (ft) MYO-2019 — — —Approx. Bankfull Floodprone Area 3X Vertical Exaggeration Cross Section 15 Basedon fixedbaseline cross sectional area Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 125.52 Bankfull Width (ft) 10.6 Floodprone Width (ft) 40.6 Bankfull Mean Depth (ft) 1.0 Bankfull MaxDepth(ft) 1.4 Low Bank Height (ft) 2.2 BankrullCross Sectional Area (ft2) 10.2 Bankfull Width/Depth Ratio 11.0 Bankfull Entrenchment Ratio >3.8 Bankfull Bank Height Ratio 1.6 Upstream Downstream 126 Meadow Spring - Reach S7 - Cross Section 16 - Riffle - Enhancement 1 125 124 123 c 0 > 122 wa� 121 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 120 119 0 3 6 9 12 15 18 21 24 27 Distance (ft) MYO-2019 — — —Approx. Bankfull 30 33 36 39 42 45 48 Floodprone Area 3X Vertical Exaggeration Cross Section 16 Basedon fixed baseline bankfull elevatio Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 121.88 Bankfull Width (ft) 9.3 Floodprone Width (ft) >39.7 Bankfull Mean Depth (ft) 1.1 Bankfull MaxDepth (ft) 1.6 Low Bank Height (ft) 2.2 Bankfull Cross Sectional Area (ft2 ) 10.2 Bankfull Width/Depth Ratio 8.5 Bankfull Entrenchment Ratio I >4.3 Bankfull Bank Height Ratio 1.3 Upstream 120 Meadow Spring- Reach S11 - Cross Section 17 - Riffle 119 118 c ° 117 w 116 — — — — — — — — — — — — — — — — 115 114 0 3 6 9 12 15 18 21 24 27 Distance (ft) MYO-2019 — — —Approx. Bankfull 30 33 36 39 42 45 48 Floodprone Area 3X Vertical Exaggeration Cross Section 17 Basedon fixed baseline bankfull elevatio Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 116.34 Bankfull Width (ft) 8.8 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.7 Bankfull MaxDepth (ft) 1.3 Low Bank Height (ft) 1.3 Bankfull Cross Sectional Area (ft 2 ) 5.8 Bankfull Width/Depth Ratio 13.2 Bankfull Entrenchment Ratio >5.6 Bankfull Bank Height Ratio 1.0 Upstream Downstream 119 Meadow Spring - Reach S11 - Cross Section 18 - Pool 118 117 c ° 116 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — a� LU 115 114 113 0 3 6 9 12 15 18 21 24 27 Distance (ft) MYO-2019 — — —Approx. Bankfull 30 33 36 39 42 45 48 Floodprone Area 3X Vertical Exaggeration Cross Section 18 Basedon fixed baseline bankfull elevatio Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 116.29 Bankfull Width (ft) 9.5 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 1.3 Bankfull MaxDepth (ft) 2.8 Low Bank Height (ft) 2.8 Bankfull Cross Sectional Area (ft 2 ) 12.7 Bankfull Width/Depth Ratio 7.1 Bankfull Entrenchment Ratio NA Bankfull Bank Height Ratio NA Upstream Downstream 117 Meadow Spring- Reach S11 - Cross Section 19 - Riffle 116 115 c ° 114 Ji 113 112 111 0 3 6 9 12 15 18 21 24 27 Distance (ft) MYO-2019 — — —Approx. Bankfull 30 33 36 39 42 45 48 Floodprone Area 3X Vertical Exaggeration Cross Section 19 Basedon fixed baseline bankfull elevation Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 113.46 Bankfull Width (ft) 9.6 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 1.0 Bankfull MaxDepth (ft) 1.7 Low Bank Height (ft) 1.7 Bankfull Cross Sectional Area (ft 2 ) 9.6 Bankfull Width/Depth Ratio 9.6 Bankfull Entrenchment Ratio >5.2 Bankfull Bank Height Ratio 1.0 Upstream Downstream 116 Meadow Spring - Reach S11 - Cross Section 20 - Pool 115 114 c ° 113 a� LU 112 — — — — — — — -- — — — — — — — 111 110 0 3 6 9 12 15 18 21 24 27 Distance (ft) MYO-2019 — — —Approx. Bankfull 30 33 36 39 42 45 48 Roodprone Area 3X Vertical Exaggeration Cross Section 20 Basedon fixed baseline bankfull elevation Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 112.89 Bankfull Width (ft) 6.9 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.9 Bankfull MaxDepth (ft) 1.8 Low Bank Height (ft) 1.8 Bankfull Cross Sectional Area (ft 2 ) 6.0 Bankfull Width/Depth Ratio 8.0 Bankfull Entrenchment Ratio NA Bankfull Bank Height Ratio NA Upstream Downstream 116 Meadow Spring - Reach S11 - Cross Section 21 - Pool 115 114 h �p .s Upstream Downstream 116 Meadow Spring - Reach S11 - Cross Section 21 - Pool 115 114 113 c 0 112 — w 111 — — — — — — — — — — — — — — — — — — — — — — — — 110 109 0 3 6 9 12 15 18 21 24 27 Distance (ft) MYO-2019 — — —Approx. Bankfull 30 33 36 39 42 45 48 Roodprone Area 3X Vertical Exaggeration Cross Section 21 Basedon fixed baseline bankfull elevation Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 111.69 Bankfull Width (ft) 10.0 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 1.0 Bankfull MaxDepth (ft) 2.1 Low Bank Height (ft) 2.1 Bankfull Cross Sectional Area (ft 2 ) 9.9 Bankfull Width/Depth Ratio 10.1 Bankfull Entrenchment Ratio NA Bankfull Bank Height Ratio NA Upstream Downstream 116 Meadow Spring - Reach S11 - Cross Section 22 - Riffle 115 114 113 c 0 112 111 110 109 0 3 6 9 12 15 18 21 24 27 Distance (ft) MYO-2019 — — —Approx. Bankfull 30 33 36 39 42 45 48 Roodprone Area 3X Vertical Exaggeration Cross Section 22 Basedon fixed baseline bankfull elevation Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 111.53 Bankfull Width (ft) 9.8 Floodprone Width (ft) >50 Bankfull Mean Depth (ft) 0.7 Bankfull MaxDepth (ft) 1.5 Low Bank Height (ft) 1.5 Bankfull Cross Sectional Area (ft 2 ) 7.1 Bankfull Width/Depth Ratio 13.4 Bankfull Entrenchment Ratio >5.1 Bankfull Bank Height Ratio 1.0 Upstream Downstream 148 Meadow Spring - Reach S5 - Cross Section 23 - Riffle 147 146 c ° 145 a� LU 144 143 — — — — — — — — — — — — — — — — — — — — — — — — — — — — 142 0 3 6 9 12 15 18 21 24 27 Distance (ft) MYO-2019 — — —Approx. Bankfull 30 33 36 39 42 45 48 Floodprone Area 3X Vertical Exaggeration Cross Section 23 Basedon fixed baseline bankfull elevation Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 143.29 Bankfull Width (ft) 5.3 Floodprone Width (ft) >38.3 Bankfull Mean Depth (ft) 0.4 Bankfull MaxDepth (ft) 0.9 Low Bank Height (ft) 0.9 Bankfull Cross Sectional Area (ft 2 ) 22 Bankfull Width/Depth Ratio 12.6 Bankfull Entrenchment Ratio >7.3 Bankfull Bank Height Ratio 1.0 Upstream Downstream 147 Meadow Spring - Reach S5 - Cross Section 24 - Pool 146 145 c ° 144 a� Ji143 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 142 141 0 3 6 9 12 15 18 21 24 27 Distance (ft) MYO-2019 — — —Approx. Bankfull 30 33 36 39 42 45 48 Roodprone Area 3X Vertical Exaggeration Cross Section 24 Basedon fixed baseline bankfull elevation Base MYl MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 143.16 Bankfull Width (ft) 5.8 Floodprone Width (ft) >48.4 Bankfull Mean Depth (ft) 0.6 Bankfull MaxDepth (ft) 1.3 Low Bank Height (ft) 1.3 Bankfull Cross Sectional Area (ft 2 ) 3.6 Bankfull Width/Depth Ratio 9.4 Bankfull Entrenchment Ratio NA Bankfull Bank Height Ratio NA Shaded cells indicate that these will typically not be filled in. 1 - The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2=For projects with a proximal USGS gauge in-line with the project reach (added bankfull verification - rare). 3. Utilizing XS measurement data produce an estimate of the bankfull floodplain area in acres, which should be the area from the top ofbank to the toe of the terrace riser/slope. 4 - Proportion ofreach exhibiting banks that are eroding based on the visual survey for comparison to monitoring data; 5. Ofvalue/needed only if the n exceeds 3 Table 8. Baseline Stream Data Summary Meadow Spring Mitigation Site - Reach S5 (XS23) Parameter Gauge Regional Curve Pre-Existing Condition Reference Reach(es) Data Design Monitoring Baseline Dimension and Substrate - Riffle Only LL UL Eq. Min Mean Med Max SD n Min Mean Med Max SD n Min Med Max Min Mean Med Max SD n Bankfull Width (ft) --- --- --- --- --- 4.6 --- --- 1 --- --- 9.9 --- --- --- --- 4.8 --- --- --- 5.3 --- --- --- Floodprone Width (ft) --- --- 6.0 --- --- 1 --- --- 50.0 --- --- --- --- >11 --- --- >38.3 Bankfull Mean Depth (ft) --- --- -- --- 0.4 --- --- 1 --- --- 1.1 --- --- --- --- 0.5 --- --- 0.4 'Bankfull Max Depth ft --- --- 0.7 --- --- 1 --- --- 1.7 --- --- --- --- 0.8 --- --- --- 0.9 --- Bankfull Cross Sectional Area ft --- I --- I --- --- 1.8 1 1 11.2 2.6 --- --- 2.2 Width/Depth Ratio 11.6 1 8.7 9.0 --- --- --- 12.6 Entrenchment Ratio 1.4 1 >2.2 >2.2 --- --- >7.3 Bank Height Rati 3.4 1 1.3 1.0 1.0 Profile Shallow Length (ft) 2 --- 9 --- --- 4 --- --- 19.9 --- --- 2 --- 10 4.3 6.7 5.7 10.4 2.3 8 Shallow Slope (ft/ft) --- --- --- --- --- --- --- --- --- --- --- --- --- --- 0.0001 0.02096 0.0236 0.0484 0.01561 8 Pool Length (ft) 3 --- --- 28 --- --- 6.9 --- --- 21.6 --- --- 3 --- 10 2.8 10.3 11.3 13.5 3.5 9 Pool Max depth (ft) --- --- --- --- --- --- --- --- --- --- --- --- -- --- --- --- --- --- --- --- --- Pool Spacing (ft) 15 --- --- 53 --- --- 40.3 --- --- 109.8 --- --- 20 --- 53 12.9 28.2 30.0 37.6 7.4 8 Pattern Channel Beltwidth (ft) --- --- --- --- --- --- 41.2 --- --- 43.5 --- --- 16 --- 28 16 --- --- 28 --- --- Radius of Curvature (ft) --- --- --- --- --- --- 13.11 --- --- 24.6 --- --- -- 14 9 --- --- 14 --- Rc:Bankfull width (ft/ft) --- --- --- --- --- --- 1.2 --- --- 2.3 --- --- 1.9 --- 2.9 1.9 --- 2.9 Meander Wavelength (ft) --- --- --- --- --- --- 49.5 --- --- 64.9 --- --- 21 -- 40 21 --- --- 40 --- --- Meander Width Ratio --- --- --- --- --- --- 3.8 4 --- --- 3.3 --- 5.8 3.3 --- --- 5.8 --- --- I ransport parameters Reach Shear Stress (competency) Ib/f2 --- --- --- Max part size (mm) mobilized at bankfull --- Stream Power (transport capacity) W/mZ Additional Reach Parameters Rosgen Classification F4 E5 E4/5 E5 Bankfull Velocity (fps) --- --- Bankfull Discharge (cfs) --- --- Valley length (ft) 185 285 185 --- Channel Thalweg length (ft) 215 375 231 --- Sinuosity (ft) 1.16 1.32 1.25 --- Water Surface Slope (Channel) (ft/ft) 0.013 0.0023 --- --- Channel slope (ft/ft) 0.013 0.0025 0.002 --- 3 Bankfull Floodplain Area acres --- --- --- --- 4% of Reach with Eroding Bank 21--- --- Channel Stability or Habitat Metric Biological or Othe Shaded cells indicate that these will typically not be filled in. 1 - The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2=For projects with a proximal USGS gauge in-line with the project reach (added bankfull verification - rare). 3. Utilizing XS measurement data produce an estimate of the bankfull floodplain area in acres, which should be the area from the top ofbank to the toe of the terrace riser/slope. 4 - Proportion ofreach exhibiting banks that are eroding based on the visual survey for comparison to monitoring data; 5. Ofvalue/needed only if the n exceeds 3 Shaded cells indicate that these will typically not be filled in. 1 - The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2=For projects with a proximal USGS gauge in-line with the project reach (added bankfull verification - rare). 3. Utilizing XS measurement data produce an estimate of the bankfull floodplain area in acres, which should be the area from the top ofbank to the toe of the terrace riser/slope. 4 - Proportion ofreach exhibiting banks that are eroding based on the visual survey for comparison to monitoring data; 5. Ofvalue/needed only if the n exceeds 3 Table 8. Baseline Stream Data Summary Meadow Spring Mitigation Site - Reach S6A (XS3,5,7) Parameter Gauge Regional Curve Pre-Existing Condition Reference Reach(es) Data Design Monitoring Baseline Dimension and Substrate - Riffle Only LL UL Eq. Min Mean Med Max SD n Min Mean Med Max SD n Min Med Max Min Mean Med Max SD n Bankfull Width (ft) --- --- --- 8.6 --- --- 9.4 --- 2 --- --- 9.9 --- --- --- --- 7.0 --- 7.0 7.9 7.5 9.3 1.2 3 Floodprone Width (ft) 13.0 --- --- 14.0 --- 2 --- --- 50.0 --- --- --- --- >15 --- 50.0 50.0 50.0 50.0 0.0 3 Bankfull Mean Depth (ft) --- --- --- 0.6 --- --- 0.8 --- 2 --- --- 1.1 --- --- --- --- 0.8 --- 0.6 0.7 0.7 0.7 0.1 3 'Bankfull Max Depth ft 1.7 --- --- 2.2 --- 2 --- --- 1.7 --- --- --- --- 1.1 --- 1.2 1.3 1.3 1.4 0.1 3 Bankfull Cross Sectional Area (ft2)1 1 -- -- -- 11.2 1 11.8 2 11.2 5.3 --- 4.3 15.3 15.5 6.2 1.0 3 Width/Depth Ratio 6.2 8.7 2 8.7 9.3 11.5 21.8 13.7 40.3 16.0 3 Ratio EntrenEHeh >2.2 >2.2 2 >2.2 >2.2 5.4 6.4 6.7 7.1 0.9 3 'Bank Rat' 1.2 1.3 2 1.3 1.0 1.0 1.0 1.0 1.0 0.0 3 Profile Shallow Length (ft) --- --- --- --- --- 4 --- --- 19.9 --- --- 3 --- 14 2.9 10.4 8.4 24.0 5.6 30 Shallow Slope (ft/ft) --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- 0.0001 0.01094 0.0004 0.0829 0.01991 30 Pool Length (ft) --- --- --- --- --- --- 6.9 --- --- 21.6 --- --- 5 --- 15 1.9 11.4 10.6 32.4 7.6 37 Pool Max depth (ft) --- --- --- --- --- --- --- --- -- --- --- --- --- --- --- --- --- --- --- --- --- Pool Spacing (ft) --- --- --- --- --- --- 40.3 --- --- 109.8 --- --- 28 --- 78 12.8 36.8 37.3 116.4 17.5 36 Pattern Channel Beltwidth (ft) 16 --- --- 74 --- --- 41.2 --- --- 43.5 --- --- 23 --- 40 23 --- --- 40 --- Radius of Curvature (ft) 11 --- --- 35 --- --- 13.11 --- --- 24.6 --- --- 14 --- 19 14 --- --- 19 --- --- Rc:Bankfull width (ft/ft) 1 --- --- 4 --- 1.2 --- --- 2.3 --- --- 2 --- 2.7 2 --- --- 2.7 --- --- Meander Wavelength (ft) 65 --- --- 130 --- --- 49.5 --- --- 64.9 --- --- 35 --- 78 35 --- --- 78 --- --- Meander Width Ratio 2 --- --- 8 --- --- 3.8 --- --- 4 --- --- 3.3 --- 5.7 3.3 --- --- 5.7 --- --- Transport parameters Reach Shear Stress (competency) Ib/fZ --- --- Max part size (mm) mobilized at bankfull -- Stream Power (transport capacity) W/mZ Additional Reach Parameters Rosgen Classification F4 E5 E5 E5 Bankfull Velocity (fps) --- --- Bankfull Discharge (cfs) --- --- Valley length (ft) 1041 285 416 --- Channel Thalweg length (ft) 1220 375 490 --- Sinuosity (ft) 1.17 1.32 1.18 --- Water Surface Slope (Channel) (ft/ft) - 0.0023 --- --- Channel slope (ft/ft) 0.0039 0.0025 0.0035 --- 3 Bankfull Floodplain Area acres --- --- --- --- 4% of Reach with Eroding Bank --- --- Channel Stability or Habitat Metric Biological or Othe Shaded cells indicate that these will typically not be filled in. 1 - The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2=For projects with a proximal USGS gauge in-line with the project reach (added bankfull verification - rare). 3. Utilizing XS measurement data produce an estimate of the bankfull floodplain area in acres, which should be the area from the top ofbank to the toe of the terrace riser/slope. 4 - Proportion ofreach exhibiting banks that are eroding based on the visual survey for comparison to monitoring data; 5. Ofvalue/needed only if the n exceeds 3 Shaded cells indicate that these will typically not be filled in. 1 - The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2=For projects with a proximal USGS gauge in-line with the project reach (added bankfull verification - rare). 3. Utilizing XS measurement data produce an estimate of the bankfull floodplain area in acres, which should be the area from the top ofbank to the toe of the terrace riser/slope. 4 - Proportion ofreach exhibiting banks that are eroding based on the visual survey for comparison to monitoring data; 5. Ofvalue/needed only if the n exceeds 3 Table 8. Baseline Stream Data Summary Meadow Spring Mitigation Site - Reach S6B (XS9,12,14) Parameter Gauge Regional Curve Pre-Existing Condition Reference Reach(es) Data Design Monitoring Baseline Dimension and Substrate - Riffle Only LL UL Eq. Min Mean Med Max SD n Min Mean Med Max SD n Min Med Max Min Mean Med Max SD n Bankfull Width (ft) --- --- --- 7.2 --- --- 9.1 --- 2 --- --- 9.9 --- --- --- --- 8.4 --- 9.0 9.4 9.4 9.9 0.5 3 Floodprone Width (ft) 11.0 --- --- 15.0 --- 2 --- --- 50.0 --- --- --- --- >18 --- 50.0 50.0 50.0 50.0 0.0 3 Bankfull Mean Depth (ft) --- --- --- 0.7 --- --- 0.9 --- 2 --- --- 1.1 --- --- --- --- 0.9 --- 0.7 0.7 0.7 0.8 0.1 3 'Bankfull Max Depth ft 1.1 --- --- 1.1 --- 2 --- --- 1.7 --- --- --- --- 1.4 --- 1.3 1.4 1.4 1.4 0.1 3 Bankfull Cross Sectional Area (ft2)1 1 -- -- --- 6.3 1 6.8 1 1 2 11.2 1 --- I --- 7.8 --- 6.4 16.8 16.6 7.5 0.6 3 Width/Depth Ratio 8.1 12.2 2 8.7 9.0 12.8 13.1 13.1 13.3 0.3 3 Ratio EntrenEHeh 1.1 2.0 2 >2.2 >2.2 5.1 5.3 5.3 5.5 0.2 3 'Bank Rat' 1.9 3.1 2 1.3 1.0 1.0 1.0 1.0 1.0 0.0 3 Profile Shallow Length (ft) 2 11 --- --- 4 --- --- 19.9 --- --- 3 --- 17 3.8 12.6 13.1 26.5 6.2 27 Shallow Slope (ft/ft) --- --- --- --- --- --- --- --- --- --- --- --- --- 0.0001 0.00791 0.0050 0.0318 0.00959 27 Pool Length (ft) 4 --- --- 30 --- --- 6.9 --- --- 21.6 --- --- 6 --- 18 2.3 10.3 8.6 26.3 6.2 29 Pool Max depth (ft) --- --- --- --- --- --- --- -- --- --- --- --- --- --- --- --- --- --- --- Pool Spacing (ft) 10 --- --- 48 --- --- 40.3 --- --- 109.8 --- --- 34 --- 93 10.2 38.6 41.7 72.6 16.0 28 Pattern Channel Beltwidth (ft) 22 --- --- 48 --- --- 41.2 --- --- 43.5 --- --- 22 -- 37 22 --- --- 37 --- Radius of Curvature (ft) 8 --- --- 26 --- --- 13.11 --- --- 24.6 --- --- 16 --- 23 16 --- --- 23 --- --- Rc:Bankfull width (ft/ft) 1 --- --- 3 --- 1.2 --- --- 2.3 --- --- 1.9 --- 2.7 1.9 --- --- 2.7 --- --- Meander Wavelength (ft) 32 --- --- 90 --- --- 49.5 --- --- 64.9 --- ---42 -- 81 42 --- --- 81 --- --- Meander Width Ratio 3 --- --- 6 --- --- 3.8 --- --- 4 --- --- 2.6 --- 4.4 2.6 --- --- 4.4 --- --- Transport parameters Reach Shear Stress (competency) Ib/fZ --- --- Max part size (mm) mobilized at bankfull -- Stream Power (transport capacity) W/mZ Additional Reach Parameters Rosgen Classification F4-E4 E4/5 E4/5 E5 Bankfull Velocity (fps) --- --- Bankfull Discharge (cfs) --- --- -- Valley length (ft) 1147 285 1147 --- Channel Thalweg length (ft) 1315 375 1340 --- Sinuosity (ft) 1.15 1.32 1.17 --- Water Surface Slope (Channel) (ft/ft) 0.0057 0.0023 --- --- Channel slope (ft/ft) 0.006 0.0025 0.003 --- 3 Bankfull Floodplain Area acres --- --- --- --- 4% of Reach with Eroding Bank --- --- Channel Stability or Habitat Metric Biological or Othe Shaded cells indicate that these will typically not be filled in. 1 - The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2=For projects with a proximal USGS gauge in-line with the project reach (added bankfull verification - rare). 3. Utilizing XS measurement data produce an estimate of the bankfull floodplain area in acres, which should be the area from the top ofbank to the toe of the terrace riser/slope. 4 - Proportion ofreach exhibiting banks that are eroding based on the visual survey for comparison to monitoring data; 5. Ofvalue/needed only if the n exceeds 3 Shaded cells indicate that these will typically not be filled in. 1 - The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2=For projects with a proximal USGS gauge in-line with the project reach (added bankfull verification - rare). 3. Utilizing XS measurement data produce an estimate of the bankfull floodplain area in acres, which should be the area from the top ofbank to the toe of the terrace riser/slope. 4 - Proportion ofreach exhibiting banks that are eroding based on the visual survey for comparison to monitoring data; 5. Ofvalue/needed only if the n exceeds 3 Table 8. Baseline Stream Data Summary Meadow Spring Mitigation Site - Reach S11 (XS17,19,22) Parameter Gauge Regional Curve Pre-Existing Condition Reference Reach(es) Data Design Monitoring Baseline Dimension and Substrate - Riffle Only LL UL Eq. Min Mean Med Max SD n Min Mean Med Max SD n Min Med Max Min Mean Med Max SD n Bankfull Width (ft) --- --- --- 5.9 --- --- 10.0 --- 2 --- --- 9.9 --- --- --- --- 9.6 --- 8.8 9.4 9.6 9.8 0.5 3 Floodprone Width (ft) >30 --- --- >30 --- 2 --- --- 50.0 --- --- --- --- >21 --- 50.0 50.0 50.0 50.0 0.0 3 Bankfull Mean Depth (ft) --- --- --- 1.1 --- --- 1.6 --- 2 --- --- 1.1 --- --- --- --- 1.1 --- 0.7 0.8 0.7 1.0 0.2 3 'Bankfull Max Depth ft 1.7 --- --- 2.6 --- 2 --- --- 1.7 --- --- --- --- 1.6 --- 1.3 1.5 1.5 1.7 0.2 3 Bankfull Cross Sectional Area (ft2)1 1 -- -- --- 6.3 1 15.8 1 2 11.2 10.2 --- 5.8 17.5 17.1 9.6 1.9 3 Width/Depth Ratio 6.4 9.2 2 8.7 9.0 9.6 12.1 13.2 13.4 2.1 3 Entrenchment Ratio >2.2 >2.2 2 >2.2 >2.2 5.1 5.3 5.2 5.6 0.3 3 'Bank Height Rati1 1.0 1 --- I --- 1 1.1 1 --- 1 2 1 --- I --- 1 1.3 1 --- I --- I --- I --- 1 1.0 1 --- 1 1.0 1 1.0 1 1.0 1 1.0 1 0.0 3 Profile Shallow Length (ft) 5 --- --- 23 --- --- 4 --- --- 19.9 --- --- 4 --- 19 3.6 14.7 15.1 28.7 7.5 21 Shallow Slope (ft/ft) --- --- --- --- --- --- --- --- --- --- --- --- --- 0.0001 0.00728 0.0001 0.0958 0.02084 21 Pool Length (ft) 5 --- --- 28 --- --- 6.9 --- --- 21.6 --- --- 7 --- 21 1.5 13.8 11.9 32.1 8.9 23 Pool Max depth (ft) --- --- --- --- --- --- --- --- -- --- --- --- --- --- --- --- --- --- --- --- --- Pool Spacing (ft) 21 --- --- 113 --- --- 40.3 --- --- 109.8 --- --- 39 --- 106 8.4 44.5 39.6 153.9 30.6 22 Pattern Channel Beltwidth (ft) --- --- --- --- --- --- 41.2 --- --- 43.5 --- --- 15 --- 56 15 --- --- 56 --- --- Radius of Curvature (ft) --- --- --- --- --- --- 13.11 --- --- 24.6 --- --- 17 --- 23 17 --- --- 23 --- Rc:Bankfull width (ft/ft) --- --- --- --- --- --- 1.2 --- --- 2.3 --- --- 1.8 --- 2.4 1.8 --- 2.4 Meander Wavelength (ft) --- --- --- --- --- --- 49.5 --- --- 64.9 --- --- 43 --- 82 43 --- --- 82 --- --- Meander Width Ratio --- --- --- --- --- --- 3.8 --- --- 4 --- --- 1.6 --- 5.8 1.6 --- --- 5.8 --- --- Transport parameters Reach Shear Stress (competency) Ib/fZ --- --- Max part size (mm) mobilized at bankfull -- Stream Power (transport capacity) W/mZ Additional Reach Parameters Rosgen Classification E5 E5 E5 E5 Bankfull Velocity (fps) --- --- Bankfull Discharge (cfs) --- --- -- Valley length (ft) 844 285 844 --- Channel Thalweg length (ft) 898 375 1036 --- Sinuosity (ft) 1.06 1.32 1.23 --- Water Surface Slope (Channel) (ft/ft) 0.0041 0.0023 --- --- Channel slope (ft/ft) 0.0041 0.0025 0.003 --- 3 Bankfull Floodplain Area acres --- --- --- --- 4% of Reach with Eroding Bank --- --- Channel Stability or Habitat Metric Biological or Othe Shaded cells indicate that these will typically not be filled in. 1 - The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2=For projects with a proximal USGS gauge in-line with the project reach (added bankfull verification - rare). 3. Utilizing XS measurement data produce an estimate of the bankfull floodplain area in acres, which should be the area from the top ofbank to the toe of the terrace riser/slope. 4 - Proportion ofreach exhibiting banks that are eroding based on the visual survey for comparison to monitoring data; 5. Ofvalue/needed only if the n exceeds 3 Table 9. Cross Section Morphology Data Table Meadow Spring Cross Section 1 (Riffle) Cross Section 2 (Riffle) Cross Section 3 (Riffle) Cross Section 4 (Pool) Cross Section 5 (Riffle) Based on fixed baseline cross sectional area* Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Record elevation (datum) usec 161.4 157.0 152.5 152.2 149.5 Bankfull Width (ft) 5.2 6.4 7.5 7.6 7.0 Floodprone Width (ft 11.2 >31.9 >50 >50 >50 Bankfull Mean Depth (ft 0.6 0.6 0.7 0.9 0.6 Bankfull Max Depth (ft 1.0 1.1 1.3 1.7 1.2 Low Bank Height (ft 2.7 1.1 1.3 1.7 1.2 Bankfull Cross Sectional Area (ff 3.2 4.0 5.5 6.5 4.3 Bankfull Width/Depth Rati 8.4 10.1 40.3 8.8 11.5 Bankfull Entrenchment Rati 2.2 >5.0 >6.7 NA >7.1 Bankfull Bank Height Rati 2.6 1.0 1.0 NA 1.0 Cross Section 6 (Pool) Cross Section 7 (Riffle) Cross Section 8 (Pool) Cross Section 9 (Riffle) Cross Section 10 (Pool) Based on fixed baseline cross sectional area* Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Record elevation (datum) usec 149.6 146.1 145.9 141.9 141.6 Bankfull Width (ft) 8.2 9.3 8.3 9.0 7.8 Floodprone Width (ft >50 >50 >50 >50 >50 Bankfull Mean Depth (ft 0.8 0.7 0.5 0.7 0.8 Bankfull Max Depth (ft 1.7 1.4 1.3 1.4 1.7 Low Bank Height (ft) 1.7 1.4 1.3 1.4 1.7 Bankfull Cross Sectional Area (ft) 6.6 6.2 4.2 6.4 6.0 Bankfull Width/Depth Ratic 10.3 13.7 16.5 12.8 10.2 Bankfull Entrenchment Ratic NA >5.4 NA >5.5 NA Bankfull Bank Height Ratic NA 1.0 NA 1.0 NA Cross Section 11 (Pool) Cross Section 12 (Riffle) Cross Section 13 (Pool) Cross Section 14 (Riffle) Cross Section 15 (Riffle) Based on fixed baseline cross sectional area* Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Record elevation (datum) usec 138.0 138.1 136.0 135.9 125.5 Bankfull Width (ft) 8.9 9.4 10.2 9.9 10.6 Floodprone Width (ft >50 >50 >50 >50 40.6 Bankfull Mean Depth (ft 0.9 0.7 1.0 0.8 1.0 Bankfull Max Depth (ft 1.7 1.3 2.2 1.4 1.4 Low Bank Height (ft] 1.7 1.3 2.2 1.4 2.2 Bankfull Cross Sectional Area (ft) 7.9 6.6 10.7 7.5 10.2 Bankfull Width/Depth Ratic 10.0 13.3 9.7 13.1 11.0 Bankfull Entrenchment Rati NA >5.3 NA >5.1 >3.8 Bankfull Bank Height Ratic NA 1.0 NA 1.0 1.6 Cross Section 16 (Riffle) Cross Section 17 (Riffle) Cross Section 18 (Pool) Cross Section 19 (Riffle) Cross Section 20 (Pool) Based on fixed baseline cross sectional area* Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Base MY1 MY2 MY3 MY5 MY7 MY+ Record elevation (datum) used 121.9 116.3 116.3 113.5 112.9 Bankfull Width (ft) 9.3 8.8 9.5 9.6 6.9 Floodprone Width (ft >39.7 >50 >50 >50 >50 Bankfull Mean Depth (ft 1.1 0.7 1.3 1.0 0.9 Bankfull Max Depth (ft 1.6 1.3 2.8 1.7 1.8 Low Bank Height (ft 2.2 1.3 2.8 1.7 1.8 Bankfull Cross Sectional Area (ftz) 10.2 5.8 12.7 9.6 6.0 Bankfull Width/Depth Rati 8.5 13.2 7.1 9.6 8.0 Bankfull Entrenchment Rati 14.3 >5.6 NA >5.2 NA Bankfull Bank Height Ratic 1.3 1.0 NA 1.0NA Based on fixed baseline cross sectional area* Record elevation (datum) used Bankfull Width (ft) Floodprone Width ft Bankfull Mean Depth (ft Bankfull Max Depth ft Low Bank Height ft Bankfull Cross Sectional Area ft Bankfull Wdth/De th Rati Bankfull Entrenchment Rati Bankfull Bank Height Rati Base 111.7 10.0 >50 1.0 2.1 1 2.1 9.9 10.1 NA NA Cross Section 21 (Pool) MY1 MY2 MY3 MY5 MY7 1 MY+ Base 111.5 9.8 >50 0.7 1.5 1.5 7.1 13.4 >5.1 1.0 Cross Section 22 (Riffle) MY1 MY2 MY3 MY5 MY7 MY+ Base 143.3 5.3 >38.3 0.4 1 0.9 0.9 2.2 12.6 >7.3 1.0 Cross Section 23 (Riffle) MY1 MY2 MY3 MY5 MY7 MY+ Base 143.2 5.8 >48.4 0.6 1.3 1.3 3.6 9.4 NA NA Cross Section 24 (Pool) MY1 MY2 MY3 MY5 MY7 MY+ Shaded cells indicate that these will typically not be filled in. 1 = The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2 = Proportion of reach exhibiting banks that are eroding based on the visual survey from visual assessment table 3 = Riffle, Run, Pool, Glide, Step; Silt/Clay, Sand, Gravel, Cobble, Boulder, Bedrock; dip = max pave, disp = max subpave 4. = Of value/needed only if the n exceeds 3 Table 10. Meadow Stream Reach Data Summary .. . Dimension and Substrate - Riffle only Bankfull • ®®®®®®Floodprone ������������������������������ Width (ft) MMMMMM Mean Depth (ft) MMMMMM 'Bankfull Max Depth (ft) Low Bank Height (ft) Bankfull Cross Sectional Area (ft 2) Width/Depth Ratio Entrenchment Ratio HeightBankfull Bank -..®®M®®®MMMMMMMMMMMMMMMmmmmmmmmmmmmmmm Pool m mmm m MMM M MM MM M M M M MMMM M M M MMMM M M MM MM M Pool Max .-. ®®®®®® MMM M MM MM M M M M MMMM M M M MMMM M M MM MM M Channel:- m®®M®® MMM M MM MM M M M M MMMM M M M MMMM M M MM MM M -.. - 0®®m®® MMM M MM MM M M M M MMMM M M M MMMM M M MM MM M • M®®M®® MMM M MM MM M M M M MMMM M M M MMMM M M MM MM M Width Ratio AdditionalMeander Reach Parameters Rosgen Classification Channel Thalweg length (ft) WaterSinuosity - Slope Channel ..- % of Reach with Eroding Banks Channel2 Habitat Metric Biological . Other Shaded cells indicate that these will typically not be filled in. 1 = The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2 = Proportion of reach exhibiting banks that are eroding based on the visual survey from visual assessment table 3 = Riffle, Run, Pool, Glide, Step; Silt/Clay, Sand, Gravel, Cobble, Boulder, Bedrock; dip = max pave, disp = max subpave 4. = Of value/needed only if the n exceeds 3 Shaded cells indicate that these will typically not be filled in. 1 = The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2 = Proportion of reach exhibiting banks that are eroding based on the visual survey from visual assessment table 3 = Riffle, Run, Pool, Glide, Step; Silt/Clay, Sand, Gravel, Cobble, Boulder, Bedrock; dip = max pave, disp = max subpave 4. = Of value/needed only if the n exceeds 3 Table 10. Meadow Stream Reach Data Summary .. .A and Substrate - Riffle only WidthDimension Bankfull Floodprone Width (ft) Mean Depth (ft) 'Bankfull Max Depth (ft) Low Bank Height (ft) Bankfull Cross Sectional Area (ft 2) Width/Depth Ratio Entrenchment Ratio BankHeight Shallow Length (ft) Shallow Slope (ft/ft) Pool Length (ft) Pool Maxdepth (ft) Pool Spacing (ft) Channel Beltwidth (ft) Radiusof Curvature (ft) widthBankfull Meander Wavelength (ft) Width Ratio AdditionalMeander Reach Parameters Rosgen Classification Channel Thalweg-. (ft) WaterSinuosity - Slope Channel ..- % % of Reach with Eroding Banks Channel2 Habitat Metric Biological . Other Shaded cells indicate that these will typically not be filled in. 1 = The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2 = Proportion of reach exhibiting banks that are eroding based on the visual survey from visual assessment table 3 = Riffle, Run, Pool, Glide, Step; Silt/Clay, Sand, Gravel, Cobble, Boulder, Bedrock; dip = max pave, disp = max subpave 4. = Of value/needed only if the n exceeds 3 Shaded cells indicate that these will typically not be filled in. 1 = The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2 = Proportion of reach exhibiting banks that are eroding based on the visual survey from visual assessment table 3 = Riffle, Run, Pool, Glide, Step; Silt/Clay, Sand, Gravel, Cobble, Boulder, Bedrock; dip = max pave, disp = max subpave 4. = Of value/needed only if the n exceeds 3 Table 10. Stream Reach Data Summary Meadow .. . Dimension and Substrate - Riffle only Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) 'Bankfull Max Depth (ft) Low Bank Height (ft) Bankfull Cross Sectional Area (ft 2) Width/Depth Ratio Entrenchment Ratio BankHeight Shallow Length (ft) Shallow Slope (ft/ft) Pool Length'®� m Maxdepth (ft) Pool Spacing (ft) Channel Beltwidth (ft) Radiusof Curvature (ft) widthPool ®®®®® Meander Wavelength (ft) Width Ratio AdditionalMeander Reach Parameters Rosgen Classification Channel Thalweg-. (ft) WaterSinuosity - Slope Channel ..- % % of Reach with Eroding Banks Channel2 Habitat Metric Biological . Other Shaded cells indicate that these will typically not be filled in. 1 = The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2 = Proportion of reach exhibiting banks that are eroding based on the visual survey from visual assessment table 3 = Riffle, Run, Pool, Glide, Step; Silt/Clay, Sand, Gravel, Cobble, Boulder, Bedrock; dip = max pave, disp = max subpave 4. = Of value/needed only if the n exceeds 3 Shaded cells indicate that these will typically not be filled in. 1 = The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2 = Proportion of reach exhibiting banks that are eroding based on the visual survey from visual assessment table 3 = Riffle, Run, Pool, Glide, Step; Silt/Clay, Sand, Gravel, Cobble, Boulder, Bedrock; dip = max pave, disp = max subpave 4. = Of value/needed only if the n exceeds 3 Table 10. Stream Reach Data Summary Meadow .. and Substrate - Riffle only WidthDimension Floodprone Width (ft) Bankfull Mean Depth (ft) 'Bank -full Max Depth Low Bank Height Bank -full Cross Sectional Area (ft) Width/Depth Ratio Entrenchment 'Bank Height Ratis Shallow Length ShallowSlope Pool Length Pool Maxclepth Pool Spacing - - - - - - - - - - - - - - - - - - - - - - - - Channel Beltwidth (ft) of Curvature (ft) widthRadius Meander Wavelength (ft) Width Ratio AdditionalMeander Reach Parameters Rosgen Classification Channel Thalweg length (ft) WaterSinuosity - Slope Channel ..- iii 11111 2% of Reach with Eroding Bankn ChannelI? Habitat - Biological Other Shaded cells indicate that these will typically not be filled in. 1 = The distributions for these parameters can include information from both the cross-section measurements and the longitudinal profile. 2 = Proportion of reach exhibiting banks that are eroding based on the visual survey from visual assessment table 3 = Riffle, Run, Pool, Glide, Step; Silt/Clay, Sand, Gravel, Cobble, Boulder, Bedrock; dip = max pave, disp = max subpave 4. = Of value/needed only if the n exceeds 3 Appendix E As -Built Plan Sheets CA � pfaRgSSiIT lk sl S4 s - =4 SEAL a e v S L471i1f��Al 'ryllglllw��� sir •o. 1 OF 14 G[,1r A W H N 2 0 Z � PR ° a I a Z .jM Z 0 B ' W do v Z Z Z �c 0 cc 0 CC L 70 (a Z Z W R: X W 0 0 0a � cc a =1 W 0 H W �cc MATRIX BAST, PLLC 908 N. QUEEN SF, SLATE A KINSTON, NC 25501 TEL: 252--522-2500 FAX: 252-522-4747 FIRM CIC. f P-0221 ntrixeesl.net EMAIL: SLOULLT-M JRW er MEA[))WuEanow sPRIrre I I 11 EAryWNCfMENT N � 1°E10ir auy sr (SrA 3+50 TO 6400) srArs.s4 I I �rrw'reer r. sr[r+e4ar II` as arJo. fc cr1 v9 TZ AL !ff I s+v+ns 0et �+ �ssouu+rtir+a^ I iTv tract+ sr re 2. rc 147 I sA6.w I I� REACH S2 EAUt4ACEAIENT I (STA 6+00 TO 11+00) Ratio Acres WB I I 1.5:1 k WO PRESERVATION IDA 0,03 WE PRESERVATION I L 0.09 i 1I I 51A 11.00 - _ - I -w► -1 i -- — � I I i 5lvrnaar f992 w+fa wanrEteslm� - - �i ENHANCEMENT 3:1 2.01 I I ENHANCEMENT 3:1 m aur w. sro'+mesr e ' -- - I I 1�1 V I I 1 I k`I EIII 18.01 WH Wetland Ip Mftation Type Ratio Acres WB REHABILITATION 1.5:1 0.95 WO PRESERVATION IDA 0,03 WE PRESERVATION 10:1 0.09 WF -A PRESERVATION 10:1 2.00 AF -B ENHANCEMENT 3:1 2.01 WG -A ENHANCEMENT 3:1 3.68 WG•B ENHANCEMENT -LOW 3:1 18.01 WH RE-ESTABLISHMENT 1:1 6.8d WI RE-ESTASLISHMENI-LOW 2:1 2.85 — 2 ■ � TOTAL ACREAGE 3G50 REACH MITIGATION TYPE AS -BUILT LENGTH IN EASEMENT ST ENHANCEMENT If 250 52 ENHANCEMENT I SDO S6A PI RESTORATION 1350 S66 F-1 RESTORATION 1 176 S68 ENHANCEMENT! 167 S7 ENHANCEMENT I 1430 59 ENHANCEMENT III 675 511 P1 RESTORATION 1045 512 PRESERVA77ON 380 S 13 PRESERVA77ON 454 S5 Pi P2 PRESERVATION 231 TOFAL 1 7658 [TV PL.L}r SW SA12..5p REACH S&A PI RMORAT10N (Sip 11+00 TO 24+50) REACH S5 P 1/P2 RES70RA r*N (STA 0+76 TO 3+07) � mr r9vs rover .vcreu aannosnlr # og arx ac 2vv - - _ REACH S68 PI RESrORAT1ON �( (STA 24+SO m 36+26) I 7 REACH S69 — -- --- _ -_ -_ = - ENFGWCEMENT 1 I (STA 36+26 TO 37+93) Sit .P4dr 1997 URIm --*05W `• - - - __� -. oe r fir, rc5r M2. M 16] pErpl so ST ']6.% - SiEFh."i,515V 19➢7 4Aw1w A-WPVMW on Irs1Cx Me9e r sx . 3' A. I ' 7 READY S7 I,pENHANCEMENT I (STA 38+80 TO 48+70) resat HW ��tm9Pa�dF�s*w -1 sra+¢nsar rrw r.nm vwrnnrs.� _ A.O xrxx s7 afarr Arxrr sn YYF A I xoavc +asa.. ramr or .,pwcrcw ccv,wrr. �. L A9 2e9s, PC ]35 I ae ex +c au _ 1 REACH $7 EMHANCEAdEN7 1 (STA 49+40 TO 53+80) 19fi7 i,ra+to awn.fSsw a9 r2Pe 131 P6 2,, /C fi7 REACH S9 ENI6WCEuE0vr Al (STA 53+80 TO 60+55) REACH 512 PRESERVAMR W (STA 71+00 r0 74+.80) ac ow. 112 $M.N n oa' uLrs,''acL r ve ar, rc 92 =»rXN 1997 �PARfAUWW - 00 17 AC +Sr II'a A 'A s jA ❑ A A ' �� 4 ❑ ❑ R ' ❑ a ❑ A� t 7 A r/ A was a 3 ❑ a a A 6 ❑pa a e Xeanea A 4 A aAA n d A A a 6❑ A � aAa Aa❑n6 ❑ ��' neaaAAAA❑ eAae❑❑app A�� a � ] A A A A A e a A A p a A 4$ /A A A P n a❑ e e a AL. 'aa❑aaaae❑aeee aA n A a a a a g a W• B a s r a A A A L1`[ _ ?+ a A�rAR ❑AAA VT 'aeaeea P REACH Sit 4AA AAAA; 4 a A e e q Pt RE57DRAWN A A A A A AAAAA (57A 60+55 TO 71+00) dA a a a A A 4 A n. �aaAAa annoA a a e A 6 A ❑ A A e a a 4 A A a a A a 6 a 4 4 A .f AAAAAA n 6 e A A A A n e A A A A A A A n e 6 6 A. n a A❑ A a a A❑ a a A A A% 6 A A n e e 6 A A A A❑ A e i A a A a A A A A A A A 6 A6 A A a A A &&& a A A 9 A A p 4 a4YYC3$ a ❑ A ± � � Aaaa .r ❑ aaaa n eee aWGA e e e A -r q AAA 4 n A, A A A q A A A , Le Aa � aEc11v �Ipf 5f]• A q afi sas.� a ❑iter V/ / r BEACH S13 PRESERVA170N (STA 9#69 TO t4+23) aro o loo 200 aoo ( 1x tact ! s —h . 8O0 It �rpr,OFgSSIpy�Y :` ' {4 SEAL S L�]1P S $2 sr sa+s5 2aF14 �hrL�g tifpr94LW 199) NNrEe naAlnfR9� -`_ �t7PC 16111 ' •r _•_--- W ` EIm RpO�r 511 af6av xrncx srs YAV•71/W REACH 512 PRESERVAMR W (STA 71+00 r0 74+.80) ac ow. 112 $M.N n oa' uLrs,''acL r ve ar, rc 92 =»rXN 1997 �PARfAUWW - 00 17 AC +Sr II'a A 'A s jA ❑ A A ' �� 4 ❑ ❑ R ' ❑ a ❑ A� t 7 A r/ A was a 3 ❑ a a A 6 ❑pa a e Xeanea A 4 A aAA n d A A a 6❑ A � aAa Aa❑n6 ❑ ��' neaaAAAA❑ eAae❑❑app A�� a � ] A A A A A e a A A p a A 4$ /A A A P n a❑ e e a AL. 'aa❑aaaae❑aeee aA n A a a a a g a W• B a s r a A A A L1`[ _ ?+ a A�rAR ❑AAA VT 'aeaeea P REACH Sit 4AA AAAA; 4 a A e e q Pt RE57DRAWN A A A A A AAAAA (57A 60+55 TO 71+00) dA a a a A A 4 A n. �aaAAa annoA a a e A 6 A ❑ A A e a a 4 A A a a A a 6 a 4 4 A .f AAAAAA n 6 e A A A A n e A A A A A A A n e 6 6 A. n a A❑ A a a A❑ a a A A A% 6 A A n e e 6 A A A A❑ A e i A a A a A A A A A A A 6 A6 A A a A A &&& a A A 9 A A p 4 a4YYC3$ a ❑ A ± � � Aaaa .r ❑ aaaa n eee aWGA e e e A -r q AAA 4 n A, A A A q A A A , Le Aa � aEc11v �Ipf 5f]• A q afi sas.� a ❑iter V/ / r BEACH S13 PRESERVA170N (STA 9#69 TO t4+23) aro o loo 200 aoo ( 1x tact ! s —h . 8O0 It �rpr,OFgSSIpy�Y :` ' {4 SEAL S L�]1P S $2 2aF14 �hrL�g Owl W V7� — 2 ■ � Z w W au 19 W U) H ~ J ia Z 'm 0 ul 0y W 4 49 aw Z Z Z Wa 0 cc a H Z W _ W 0 0 u a W W 'S MATRIX EAST, PLLC 908 N, QUEEN ST., SUITE A KINSTON, NC 28501 TEL: 252-522--2500 FAX.. 252-522-4747 FIRM UC. ,® P--022 i EMAIL: surveyor0mo[rixen5l. net JFiW er fi/20/2019 1"L= 20Q' fAGACT ,� 201fi0051 MErAr.E LIEADAOOW SPRINGS AS eUILT.OWG I i I�I I I 1 I � � I REACH Si Eho'NnICE4fENT A 1 sµ+ 'r S, (STA 3+SO TO 6+00) c b LN1IRn a SmRCgGw 1i9 icvz, HC .1f3 a9 1r5a rs 8Y.1 w -r srp+e�5p. 1ay7 ur2o rvurmclesw ra ]a su MIs M sr ��-yy ve a. +c Iv7 REACH S7 +m 4 ENHANCEUENT 1 (STA 6+00 TO )1+00) DOAr�u AMW Mw III sra .w 1057 l ww Awlnncs++� m 1732, rs 151 �I 'I' P92. ✓C 161 I i 1 I V 1 I I IIy I I I�I 4 �P ■I 4 V. 9irPlpgpe G7 HTS, BASELINE MONITORING CROSS SECTION CONTROL OESCRIFiION NORTHING FASTING ELEVATION X501LP 655,662.0418' 2,195,4375962' 164,13' XSOIRP 655,640.9513' 2,195,392A755' 163.30' X502LP 655,493.7104' 2,195,602.8716' 159.W X502RP 655,455-7160' 2,195,570.4985' 158-14' XS03LP 655A26.2745' 2,195,854.9820' 152.0' XS03RP 655,.362-0820' 2,195,831.7957' 153-37' X504LP 655,425A346' 2,195,8573330' 152AY X504RP 655,380.8683 2,195,836-3440' 153.25' XSWOGLP 655,487.6258' 2,196,030.9481' 149.78' XS059P 655,437.6413' 2,196,935-8466' 149.56' X506RP 655,450.8531' 21196,064.381T 150.00' XS07)08RP 855,572.5888' 2,196,403.7881' 146,86' X507LP 655,5733880' 2,196,353.9538' 146.45' XWSLP 111' 2,196,365.7207' 14634' X50911OLP 655,641.5649' 2,196,769.8662' 142.34' XS09RP 655,627.5543' 2,196,722.3365' 142.29' XSIORP 655,597.9561' 2,196,746.7722' 141.99' X511)12RP 655,520.3396' 2,197,107.3370' 138,29' XS11RP 655,500.0502' 2,197,061.9195' 138,69' X512RP 555,485.2829, 2,197,072.1625' 138.38' X513114RP 655,348.9780' 2,197,272.5321' 136.23' X51Xp 655,387.1938' 2,197,304.5307' 135,94' X514LP 555,356.3196' 2,197,321.0374' 135.87' XS15Lp 654,718.8796' 2,197,779.2843' 126.85' X515RP 654,729.1282' 2,157,730.3418' 126,83' X516LP 654,25&4246' 2,197,709.9181' 12355' X516RP 654,275.7651' 2,197,663.2494' 122,84' X527/18RP 653,527,0615' 2,197,820)0366' 116.56' X517LP 653,572.9155' 2,197,801.4985' 117.02' X518LP 653,573.3719' 2,197,836-9519' 116,61, X51II 653,417.3603' 2,398,134.5730' 113.57 X519RP 653372.0145' 2,198,1144605' 113.33' XS20LP 653,378-3904' 2,198,161.7038' 113-76' X520RP 653,362.6540' 2,198,114.2910' 113.36' XS21LP 853,091-3300' 2,198,292.0625' 112.54' XS21RP 653.091.8656' 2,198,242.3928' 111.81' =2LP 653,0605176' 2,196,282-1551' _ 111.81' X522RP 653,086.4137' 2,19$239.7961' 111.72' X523LP 655,7334892' 2,196,653-8186' 144.55' X523RP 655,716,1222' 2,196,606.9767' 144.10' X524LP 655,738.0969' 2,196,6520554' 144.52' X524RP 655,695.8932' 2,196,625.1810' 143.59' REACH $5 Pl/P2 RESTORATi(NM (STA 0+76 TO 3+07) Imam, ri u , = AWAOI r� 7. rc x9a c' pyp REACH 568 us�t •_-- Pf RESTQRATION (STA 24+50 TO 36+26) 1 3RPl4]6aV l091 NCTIA A1RTM9N5lMo REACH SSA y9 !#7. Pc rsI PI RESTORATION STi43 (STA 11+00 TO 24+50) EN1i4WEWNT 1 (STA 36+28 M 37+93) 6iO�/O'l9LW 190] lYfID AlelN019M _ oe 1730. rc 131 REACH S7 ENhANCEMENT 1 (STA 38+60 TO 48+70) �--_ ,� I➢➢S rAPcr rNvrfP 9e len. x z9s _ 1erM-x sr MAL � - - srA4a.4o = L4ris _ � srasawxw Tsar ulm� aa4naesvr •"- •"S -I 091, 6G Isf PITz. a sr -'- oncr1 97 p REACH 57 -•- eepx +erAcar ENHAWE1fENT ! S (STA 49+40 TO 53+80) ;^.. jj W v I • z - ... . REACH 59 0 •-- ,, F A (STA 53+80 in 60+55) d --� ■ I;.'.; •.; x..16 v++6.c uc¢c+1r rwu cr ,ovxsnw axrm; ac N '' f `; D a U) 1 W > W PIIb AWUI 5 z ' emu Rptl1 SISl SrAd0a3S � 1p i5- J d coWin . _ sr1 Z z Lu d' cc r<s L MCI' So A.M.ve Apo, S12 SM7,. v z REACH 812 PRESERVAPOA' W ($TA 71+00 rO 74480) W n4> 1xn1c11 s1z srw.r4aeo wa7a x i4s se 4r,msz Slf'Fh0i6Qv 1997 —" lttRin!%Lp A a _ f!H 1]37, iC 151 _ Per X.Po 167 g A n A I❑ a Aa ❑ ❑ a 3n ❑ a AA n A e.n n n G n ❑ a a,6 ❑ A A I A ❑ ❑ a ❑ A ❑ rn e A a a e A A n sarsnmsav v9] ❑ 1xa7m nwnaxaw a e n ae 1 a a d❑ A ea 2, ov & va z a 1e'7 ❑❑ a a❑ a n r� , A m r_ ❑ ❑ / n n n n 4 nn e 4 [REACH Sit AAA a a PI RESTORAYl0N �7 ❑ a n a a a❑ ;N a A❑ a ❑❑ n❑ a (STA 80+55 TO 71+00) 4e. .. A441% . 'C ❑❑❑❑ aAAa 5 a a ❑ a :.. ..AAAA A ❑ 4 A A n a e A a AAA,. nnna a a / �9 ❑ee: ❑eAeneaa ❑' a.nr: � ❑� •. as ' ❑r i�'4 ❑,G❑ 9 �, ❑ n . Sn�ya e9 a a SM 1M+73 a 6" '—REACH S13 / PRESERvATIOry (STA 9+69 TO 14+23) 2w 0 1N m IN i`SSS' J f I inch - 200 fl rr.. �a111�CAIR Ip�f }oi o is lYa4,�a auww rw MAL � - SS3qt = L4ris 3 OF 14 (v l l4 mi W v I z 0 F z d ■ aj N D a U) W > W a z W � J d coWin C� Q� F Z z Lu d' cc L CIA U) z w W x W 0 0 C3 0 =2 a � W 0 U W cc S1x MATRIX EAST, RTC 9O6 N. QUEEN ST, SUITE KINSTON, NC 26501 A TEL; 252-527-2500 FAX, • 252-522-4747 RRM LIC. JAI P-0221 EWE: surveyor®matrixeast.net JRW 6r 6/20/2019 1' -- 200' I+r0.[C1 ,q 20160051 re -- a -- MEA00WSPRINGS AS 9111LT.OWC REACH S! J - EVh4W£MENT n (STA 3+50 TO 6+00) I1=1I REACH �2 ` - — -EWAUl MENTI — (STA 6+00 TO r,+W)_ • - �, sr� \ \ 1 -~ - — f-�', ,o•a6 - i-1 1 El I ice. .5: REACH P? ,eESTow4TroN . (5 TA 71+00 TO24+% "� 1114 I I. -- � - I -=� I �-1 + 1=�L� �_�• IJ-� 14=1! I---1 l� E 11= -I I % 4� IA II !=III 1 II-I=_Il l I I -1 FON= El l i-III-ir l_ Ell - I1 -_ 110 11--11 i-1 11 -1 11-1 I H 1-1 -- 11 F�I _1 I -I i 1� ~I I -I 11 I 1=11 ^ I --1 I I -I 11=I I I= I�_1=! I1=1�1-1II=is1-111= 11=1111 -III- 1= _ IiITi I\r r.Zal r6r ------------------ T65 ICA~ W. d S4 - i4 se,u r &rs5 1 . 4OFtq �f�lt9 v � J � r80 I, ili ~ 160 Z 0 .. - Or ■ C3 Tri 0 rcc T55 r50 0 T'� W IY I 145 145 cn n u .JIL ad z C) m z WIII � C� �L 8 D g N �op511;iiIIP rllyr fR p t ICA~ W. d S4 - i4 se,u r 4OFtq �f�lt9 v J � W ili ~ Z 0 .. Z ■ C3 0 ■ H 0 W IY >o Q Z .JIL ad z C) m z WIII � C� �L Z Z Z a� NN�c a� z I W o o 0 in � a W 0 W glTi Eosi MATRIX EAST, PLLC 906 N. QUEEN ST, SUITE A KINSTON, NC 28507 TEL 252-522-2500 FAX, 252-522-4747 r f LIC. 4 P-0221 EMAIL: surveyor®malrUeos[-ne[ w er JRW xxc 6�20�2019 S" 30' 20160051 dlk .N MEADOW SPRINGS AS R111LT.DWG -_ . --____ - _ - 11�1�1��=I 1� _ ._�-- - '�E`-I f 11 f i 1=I I=11 E E--1 E 1- -I I II1 !— I I- I � Irli`r : I' I=1�1 I 1—III-I I1 I I 1 ! l lel I I lei Fl=T -11�=111 �1 yT IICIi=11- E ,y , I I� --�I I 1=1 I 1=�- -s- s.� f I M1 i -,;,ILL- I lzlTl-I-T-I f —A —T -III-1 f I -III-! I I�I 11=11 I-_=�_I _ —1'' _ -_=-- s I= I =E I €- 1-11 E -I 11-1 fel 1= i 1-1 - I-11 I=iTE-JJ=i i�l f1=111 --I ISI I1 I l=111-,, I ��� I��_! I-1 =E I- . r I 1=11�1 € I I I I -I 11 1 --I I_: i -I 11 I E 1=1 f 1-E -1 I - --1 -I �� _•� :111: -111-III--III-lII=1,;= _ III�� II 'I�!=111.=-��� II Iii -I TIII=III-lli====_-_____.�____= � =LF � _ � -- � I i 1=, � +-1 � I-''-11- �-h`=i 11=T_1.-1 I •=! = I-I'�i"" i I I III -I I 1=1 i 11=1 I _ _-= = _ - - - - - -_-_ _- _-_ _-- --,�'-1,111=III-- ���I�r�-.:LI 1=1 f 1=11 --I 1 I -III -1 I - Il��-I - - --- -------4444-_ --------=-=------- IEMLI ITwI I k 111=III _ = - = 111-VIII=111-IIIEl1 - H1=111=L— z; l== II 1=1114=11�=1�:�1 h�—I=_----=---- —�_ 11—III= =III—I 1—I j I-. _ Pi PEsr�rrov --7. - _ _______ _ _ _ _ ==r= _ _=_ 111— ' . 111=i1E 1x11- 1 E 1—E 11—I (s�F r r+00 TO 24$ +50, I' 1— 111-1= --- _ _ - - - --=1 f l I=] f l=f -I�l_____ _ ___ _ _ _ __ � T�i--1 [��'� -f N ;�, i-11.1=1 E 1=1 I Iii I•I--��Ti I i=1 I 1=1 I 1=1 [ 13'1 I� �1 I =F1 -M=1 1 -1 - !-1II=1TT'f•--E 1 E_= 111=t-N�-I�-x.11=E I �. I -I 1 I� 1 I -I i 1=E i�1 I - 11= -�-= _-==_=_= _= __=_-= - N rsG I I 155 755 - - I _ .aarr ar ppw p W. OF mv-/.. r50 )5p ws-erur rrov.nrc — — 7R5 1<5 r iwlu 140 _ _ 1 _ I 140 sows 7 • . ao• a ,LR�fX Sf�Yl . ....I11i11711q// CR gp<pl pxxre: n �2: DF6831pY _ la SEAL ;� r1 CC Y5 rJy"IfifRlll�l ya7 xo sort: car=-� 1q J W � H Z Z .. Z g Q r � W J m a W a� Z Z Z '4= anauL 0� cc a - a Z � Z W _ W a cc a =1 W 0 y W cc MATRIX EAST, PLLC Bos N. QUEEN ST, SUITE A KINSTON, NC 28501 TEL: 252-522-2500 FAX: 252-522-4747 FWAd LIC. 4 P-0221 EMAIL: surveyprgmatrixecst.net JRW � 6/2L1/�019 j" 30' 20r8905� dCAD nw[ ,.IEAQQW SPRINGS AS HUILT.QWG as,xav �� REACH $68 _ P1 RESTORATON -- �� - (STA 24+50 TO 36+26) b 155 150 145 140 ISS Q R R 8 8 8 155 150 145 140 x35 i narrmxw scrr �tanpv xv[ x c jVL Cr�r�ru+ny��// YE; BOj �=p�rcRSSlp��� � GB S c ja 4"L ? ��r Lynx�f e z 6 OF I; r-�*ai t9 J W H N z� Z 0 Z ID 'J 0 Ic a z N6 Q z o 'dW ma � 44 z i z z �m o 0 L U) 2 z °C W 0 0 Li D "7 cc a 2 W 0 (hW cc F.a.[ MATRIX EAST, _PLLC 806 N. QUEEN ST., SUITE A KINSTON NC 28501 TEL: 252-522-2500 FAX: 252--522-4747 FIRM LIC- # P-0221 EMAIL: sur eyar0ma[rixeasf.Ae! J9iW 6/20/2019 1 nI-- 30• riro,Fcr �a. 201600,51 a,...a — IAEACOW SPRINGS AS BUILT.OWG rn 150 t4s 140 135 130 a rn � / f - � ' r'r � s�w�vrscw rva� i.rna nwn�eyw REACH S63 _= _ ----- _ - _ � {stn ?R+5f1 i0 36+26} — - -_-__ - -----=_ _- - _ ________ ___'__ _ -_ - _--=- - -_- --__=__== r_=� -- -- -�- - _ - — -- -- =_==f ---------- - - --- ------ - -- - __ ______ _ __ _ _====_ - � - -- ---- _ __-_- r - -- _::_____ -----_--_ __ _-_�__-�___ =- _- _ _ _ _ _ _ _ _ _ _ __ - --------- _ m --------- _-�_-_---_- _ _ _ _ ------ ____-_----____________ __�'� _____ _______ _ ____ ____ _ _-_ �____ :a7'-=------------------ -- -- --_ -- - --- - -__- - "" ----- I"-= = _- _ __ _ _ _ _ -------------------- _- ---------- _ _ _ _ _ = = = = = - -----------_-_-= _ _ _-------- -_ ---------- --- --- __________________:___:_____::-------------_---_ -__---------- ---------------------- --------------- -- ---------------- - -- - - - - - - - - - --- ==f===-_----------- --------------------_-- - _ _�___=_-----=- _____ _ _ __=-_-____=:-----:-:- ---____-__-_____ ------- ----------------------____ _ -- ti•_ti lJg-�-------------------------------- ------- r - --_- -=----__•______ == =_ =_ � _____-----------------===--=-=__--__--_-_-_:_-__=__=_ _---------- ------- ----------- � S w w X150 145 rap 135 f30 u `�qs�N ARpfir� yg�oQ sssrokiY a S7 sF nL r: v {{ L�712 = _- 7 OF 14 �w I Iq J W ., H H Z 0 rJ c a 7 + ;N J a s z W td W Z 01 wo W 0 yd 4101 2. z Z Z Wy M WCC o 0 H W CC L U U) z a W � W W 0 0 0 O MD � a � W W cc �g MATRIX EAST, PLLC 906 N. QUEEN ST., SCUTE KINSTON, NC 28501 A TEL: 252-522-2500 FAX 252-522-4747 PRM LIC. f P-0221 EMAIL: surveyargmalrixeast.rret JRw 6/20/2019 1' . 39' rRo Tc 20169051 L�WG l ]AEADOW—SPRINGS AS 8U1LT.DWG 725 . - - - -_-- '-__•_--__-_=-��_ ru:------_- uw REACH S7 ENHANCEMENT -... _ _ _ __ ___ •_ _ __ ; _ _ _ r - — _ - ,7 (STA 36+80 TO 48+70) REACH Ews eNwwceMENT + -___ I p ,,,--- -_[STA J6+26 rO J7+9J)- = i, 10 "] __-- -=-=r==--__-___ _ _______''�`_•=-- �� +w -•prat � � tt ------------- ----------------------- ------------ - -_ _ ------ ____ =-_-___ _ _- .. _... REACH S6B_ PI RESTOR7Y7ON _ _ _ _ _ _ _ _ _ _ _ _ , _ _x; r; _ ..-_.__ wl-_ _ _ .- (STA 24:50 70 36+26)'-= _ " . _ _ _ _ ....Z. ------------- MENEM 0 MEMEMMUM sommom al ■mmommom SOMEONE .......................................... .�i .■■■■■■■■■ . ............................. ��.= .a��.■�:3 E.■■■■■■■■■MEMO u,■� ' �� �•��■■■■■■■■■■■■ MEMO ■■■■■■■ loom ��■� ■■■■■■■■■■■■►�si MENNEN Ion ;AU, 120 n 8 Naazavnv. ay. 3' 6' iva+Ov. 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SURE A 1f1NSTON, NC 28501 TEL 252-522-2500 FAX 252-522-4747 F7RM LIC. # P-0227 EMAIL; surveyorVmetrlkee0.net AW �r 6/20/2019 2D 0051 MEADO 5W PR4NCS AS BUILT -SWC - MEADOW SPRING ASBUILT REDLINES kadeig� _ SMITHFIELD, NORTH CAROLINA - NEUSE RIVER BASIN: HUC 03020201 JULY 2019 S"th k RESOURCE ENVIRONMENTAL SOLUTIONS, LLC eFi�eie ; 302 JEFFERSON ST, SUITE 110 sP Goldsbor RALEIGH, NC 27605 ❑u PROJECT LOCATION # ---- .. I - . ----.Arm±nc- NTS SITE MAP NTS Sheet 1-15t Table Sheet Number Sheet Title -- COVER 51 REACH 51 52 REACH 52 53 REACH 52 * 56 54 REACH 56 55 REACH 56 56 REACH 56 57 REACH 56 58 REACH 56 59 REACH 56 * 57 510 REACH 57 51 1 REACH 57 512 REACH 57 513 REACH 59 514 REACH 59 * 51 1 515 REACH 51 1 51 6 REACH 51 1 * 51 2 517 REACH 5 12 518 REACH 55 519 REACH 513 res 302 Jefferson Street, Suite 110 Raleigh, NC 27805 Main: 919.829.9909 Fax 919.829.9913 —.re.— SEAL w a m 0 o , 0 U 0 u, o W 0 W o W of W W o � lL Q LL PROJECT NUMBER:---- PROJECT MANAGER: ##### DESIGNED: ##### DRAWN: ##### CHECKED: ##### SHEET NUMBER: LCE LCE REACH S1 / ENHANCEMENTII / (STA 03+50 TO 06+00) / O - - AS -BUILT IN -STREAM STRUCTURE 1 / AS -BUILT CROSS SECTION 1p W EXISTING CONTOUR MAJOR \' i X90 ot-7 175—_—T��— J PROPOSED CONTOUR MAJOR PROPOSED CONTOUR MINOR J � a EXISTING WETLAND z --�__ �. EXISTING BOTTOM OF BANK — — — — BE PROPOSED CENTERLINE OF N CHANNEL EXISTING FENCELINE \ w m Z fn LCE LCE REACH S1 / ENHANCEMENTII / (STA 03+50 TO 06+00) / O - - AS -BUILT IN -STREAM STRUCTURE a AS -BUILT CROSS SECTION o W EXISTING CONTOUR MAJOR ---� —170. EXISTING CONTOUR MINOR PROPOSED CONTOUR MAJOR PROPOSED CONTOUR MINOR W U � 3�7 NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALL NOT DAMAGE SUCH TREES IN ANYWAY EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 7. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE a AS -BUILT CROSS SECTION o AS -BUILT CHANNEL LIMITS EXISTING CONTOUR MAJOR —50 — — — EXISTING CONTOUR MINOR PROPOSED CONTOUR MAJOR PROPOSED CONTOUR MINOR J � a EXISTING WETLAND z EXISTING TOP OF BANK ----TB EXISTING BOTTOM OF BANK — — — — BE PROPOSED CENTERLINE OF N CHANNEL EXISTING FENCELINE ----X PROPOSEDTOP OF BANK LIMITS OF PROPOSED CONSERVATION EASEMENT PROPOSED CHANNEL PLUG a PROPOSED FILL AREA o DIFFUSE FLOWSTRUCTURE BRUSH TOE LU DOUBLE LOG DROP LOG TOE PROTECTION LOG SILL J � a LOG GRADE CONTROL z LOG VANE LOG THOOK � Q W RIFFLE GRADE CONTROL N BRUSH BED SILL FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCAzn DRAWING NUMBER: S1IL � o O J n a z O w O [[ O � w LL W O W W y co) U a o cn z LU z 0 o J � a z LU U a � Q W N J_ � a' U a o cn z LU z 0 o J � a z LU U � N J_ � a' O z ¢ 2 � 0 w m Z fn w o ¢ o Z Z W � L w � 0 � ¢ y O d Z O ¢ � > O F O � � 0 � w cc) LL � W 2 amp Z w ¢ F W (0 Z � Uj I � ¢ to 3 WOZJ a � Z oOm O IX ¢ate NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALL NOT DAMAGE SUCH TREES IN ANYWAY EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 7. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE AS -BUILT CROSS SECTION ASBUILT CHANNEL LIMITS / LC EXISTING CONTOUR MAJOR —50 - — - ( LCE , / E / EXISTING CONTOUR MINOR - - - - - - - - - - i I\ / �yE / PROPOSED CONTOUR MAJOR - _ ) LCE \V PROPOSED CONTOUR MINOR x 170 X,X—X� \ �� VP -2 \b / '� ' EXISTING WETLAND /� EXISTING TOP OF BANK ----TB '— XIX—X \ \�� EXISTING BOTTOM OF BANK - BE / --_ REACH S2 —y��X X—X—X=X—X—X—.X PROPOSED CENTERLINE OF REACH S1 l ENHANCEMENT I CHANNEL ENHANCEMENT II (STA 06+00 TO 11+00) d''t'i _ _ / (STA 03+50 TO 06+00) 163 EXISTING FENCELINE — — — — x EXISTING TREELIKE PROPOSED TOP OF BANK _---------_ rlml= LIMITS OF PROPOSED 1L �--_ ---- -������VAV� - _ _ W CONSERVATION EASEMENT _\� I —��-�_ co PROPOSED CHANNEL PLUG r ` \ PROPOSED FILL AREA xs-area ���-%��-��-�•%�00 6g1619 \\�_ \� - �� DIFFUSE FLOWSTRUCTURE VP -1 \ \k \ \ I BRUSH TOE 331 \ X/�/J� `� DOUBLE LOG DROP 331 -----_ - f LOG TOE PROTECTION LOG SILL LOG GRADE CONTROL LOG VANE LOG THOOK RIFFLE GRADE CONTROL BRUSH BED SILL FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCAco DRAWING NUMBER: S2 w a 0 0 cn z a i z 0 w o ¢ O � LL zp w W p Z W i Y O v� ¢ N � ¢ ¢ oW U a o cn z W J � zp o J � a z LU U � N J � a' O z ¢ 2 Z (N w w j� zz a w o w � d cq Z O F O � pO 0 � ow U LL � W 2 amp Z w ¢ F W (0 Z � Uj I � ¢ N 3 WOZJ a � zoom O a ¢ate V / / + 0 vG El LCE, X— //�'� XXX�XX—X--_/��// 2-- 9 —— —161-- _REACH S2.753 VCA / ENHANCEMENTI OPV x 160 a L (STA 06+00 TO 11+00) / —77 T�_ ul --.153 XS-O,44RRP 1 \ / 111 —81------ i REACH SEA ti P1 RESTORATION \ V cq� V,41/��� — �� ��> �\ v (STA 11+00 TO 24+50) 301 � —WL \ x 301/ 1\\ - / S2=5a' S6A=z0' 52=1.8' 52=09' S6A=22' S6A=13' BANKFULL STAGE 52=09' S6A =1 1' TYPICAL SHALLOW CROSS SECTION 52=54' S6A=] 0' 52=1.8 52=18' 52=1.8' 'A A=�,' S,A=I 6' AIA =I I' BANKFULL STAGE 3 S6A6A=1 3' 52=02' TYPICAL POOL CROSS SECTION S6A=03 STRAIGHT REACH FA 4 - 7n m CL TYPICAL RIGHT MEANDER CROSS SECTION S2- 4 S6A=z0' w CL TYPICAL LEFT MEANDER CROSS SECTION NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN ,AND SHALL NOT DAMAGE SUCH TREES IN ANYWAY EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 1. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE a AS -BUILT CROSS SECTION • 0 0 ASBUILT CHANNEL LIMITS EXISTING CONTOUR MAJOR —50 — — — EXISTING CONTOUR MINOR — — — — — — — — — — PROPOSED CONTOUR MAJOR PROPOSED CONTOUR MINOR W EXISTING WETLAND o z EXISTING TOP OF BANK ----TB EXISTING BOTTOM OF BANK — — — — BE PROPOSED CENTERLINE OF N z CHANNEL � EXISTING FENCELINE ----X PROPOSEDTOP OF BANK LIMITS OF PROPOSED CONSERVATION EASEMENT PROPOSED CHANNEL PLUG a PROPOSED FILL AREA 0 0 DIFFUSE FLOWSTRUCTURE BRUSH TOE DOUBLE LOG DROP O � w LOG TOE PROTECTION LOG SILL W LOG GRADE CONTROL o z LOG VANE LOG THOOK v� RIFFLE GRADE CONTROL N z BRUSH BED SILL � FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCA DRAWING NUMBER: S3 IL a O1 a 0 0 Wz a z O w O � w Zo w W o z w > Y O a v� N z F_U J � U a o Wz Zo 0 J � w a z� N z F_U J � 0cr � O U z w m z U' z Z = U � $ F w U w O F O � ° 0 � O w U LL 2 W p 2 Z w F- W (0 Z ¢ to 3 WOZJ a � Zoom O a ¢ate NOTES: T 0, 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOWNSTREAM DIRECTION. 22' 13' 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE BANKFULL STAGE ENDOFEACH GALLO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALLNOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION CL AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE TYPICAL SHALLOW CROSS SECTION ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. ].0 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL 22' 2.6' 22' SECTIONS. BANKFULL STAGE ]. IN- STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PRO JECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. 13 ' CONSTRUCTION SEQUENCE NOTES FOR BREACH. 1. INSTALL ALL EROSION AND SEDIMENT CONTROL MEASURES AS SHOWN ON ESC SH EETS. / I 1 03 2. UTILIZE A PUMP OR SIPHON TO COMPLETELY DRAIN THE EXISTING POND. DO NOT DRAIN `C I I 1 CL THE POND BY BREACHING THE DAM. DO NOT ALLOWDEWATERING RATE TO LOWER LAKE TYPICAL POOL CROSS SECTION MORE THAN 1 FOOT PER DAV. STRAIGHT REACH 3. BEGIN PROPOSED DAM REMOVAL. MAINTAIN A MINIMUM FREEBOARD OF 3.0 FEET UNTIL POND IS COMPLETELY DRAINED. NO GRADING MAY OCCUR UNTIL DRAINING IS COMPLETE. i�// ' �� r5 ���.n� "�i"�--? / �•419� �� `� n\\\� \\ I 4. MAINTAIN EXISTING FLOW PATTERN AROUND THE POND UNTIL POND BED GRADING AND /� "sem_ j y` _ QRF�pM,s9p• �\ �� I / \��� \ Q ^� T 0 STABILIZATION IS COMPLETE. 54 / Esq er V1 a vIA / 42' 12 S. COMPLETE PROPOSED GRADING AND ROUTE MAIN CHANNEL THROUGH THE STABILIZED 153— /�'�\\ \�1 I I / L\\ \`\ ,\iP ND CONDITION TOM. ALL CHNNEL GRADING SHOULD BE COMPLETED IN ADEWATERED FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCAor co o DRAWING NUMBER: S4 IL a O1 a LEGEND � o F N cn z O J n a LU -::i AS -BUILT INSTREAM STRUCTURE [[ O � LL Z w W ASBUILT CROSS SECTION 0 W W O y � 6 � Q N ABU ILT CHANNEL LIMITS O z EXISTING CONTOUR MAJOR — —50 — — TYPICAL RIGHT MEANDER CROSS SECTION EXISTING CONTOUR MINOR zz a w o w �� PROPOSED CONTOUR MAJOR 0' PROPOSED CONTOUR MINOR D F O o O 0 � EXISTING WETLAND o � U LL � W 2 a� O Z w � ¢ N BANKFULL STAGE (0 Z EXISTING TOP OF BANK TB 3 WOZJ a � Z pOfD O EXISTING BOTTOM OF BANK — — — — BE ¢ate PROPOSED CENTERLINE OF CHANNEL 16 EXISTING X L EXISTING LIFELINE EXISTING LIFELINE PROP OSED TOP OF BANK ----------- CL TYPICAL LEFT MEANDER CROSS CONS ER ATION PRSNEASEMOSEo LIMITSENT LCE SECTION PROPOSED CHANNEL PLUG PROPOSED FILL AREA DIFFUSE FLOW STRUCTURE BRUSH TOE DOUBLE LOG DROP LOG TOE PROTECTION LOG SILL LOG GRADE CONTROL LOG VANE LOG J -HOOK RIFFLE GRADE CONTROL BRUSH BED SILL FLOODPLAIN SILL FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCAor co o DRAWING NUMBER: S4 IL a O1 a � o F N cn z O J n a LU -::i Z O U O [[ O � LL Z w W z W W O y � 6 � Q N J � U a o cn z LU -::i Z o J � a z LU U � N J � O z z � wow ¢W U ¢ zz a w o w �� � d Z O D F O o O 0 � o � U LL � W 2 a� O Z w � ¢ N F- W (0 Z � Uj I � ¢ to 3 WOZJ a � Z pOfD O IX ¢ate 1 0' }r BANKFULL STAGE I 1 1' CL TYPICAL SHALLOW CROSS SECTION 1 0' NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALLNOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 1. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. 1 LEGEND U TYPICAL POOL CROSS SECTION o STRAIGHT REACH AS -BUILT IN -STREAM STRUCTURE W J ASBUILT CROSS SECTION • � zp FC ASBUILT CHANNEL LIMITS z 42 12 EXISTING CONTOUR MAJOR —50— — — BANKFULL STAGE ¢ WQ � WQ O W O ¢ 2 EXISTING CONTOUR MINOR w co z c')w PROPOSED CONTOUR MAJOR zz a w o w Z) PROPOSED CONTOUR MINOR EL c Z 16 EXISTING WETLAND F O � pO 0 � ow U LL EXI STING TOP OF BANK ----TB ¢ F- W (0 Z � Uj I � ¢ to EXISTING BOTTOM OF BANK BE WOZJ PROPOSED CENTERLINE OF � TYPICAL RIGHT MEANDER CROSS SECTION CHANNEL ¢ate EXISTING FENCELINE X 1 0' EXISTING TREELIKE . z z PROPOSED TOP OF BANK – — — — — — — — — — – BANKFULL STAGE LIMITS OF PROPOSED CONSERVATION EASEMENT PROPOSED CHANNEL PLUG 16 LPROPOSED FILL AREA DIFFUSE FLOWSTRUCTURE 41GL TYPICAL LEFT MEANDER CROSS V SECTION BRUSH TOE DOUBLE LOG DROP LOG TOE PROTECTION LOG SILL LOG GRADE CONTROL LOG VANE LOG THOOK RIFFLE GRADE CONTROL BRUSH BED SILL FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCAzn DRAWING NUMBER: S5IL a O1 � o F N a O W U O [[ O � w W W O � W y (n U a o cn z W J � zp J or w a z U W W N ¢ WQ � WQ O W U a o cn z W J � zp J or w a z U � N J F_z a' O ¢ 2 w co z c')w zz a w o w Z) EL c Z F O � pO 0 � ow U LL 2 W 2 Z w ¢ F- W (0 Z � Uj I � ¢ to 3 WOZJ a � zoom O a ¢ate jIl 1 REACH SS \ P1/P2 RESTORATION (STA 00+76 TO 03+07) XS -24L\ t REACH SIB a P1 RESTORATION (STA 24+60 TO 36+26) n 142 L ��F XS-09110LP 10 N \ Z U1 - J 2 / / REMOVE EXISTING BERM S6A=z0' S6B=84' S6A=22' S6A=13' S6B =2.8' S6B=14' BANKFULL STAGE S6A=1 1' S6B=1 4' _/ CL TYPICAL SHALLOW CROSS SECTION S6A=70' SSE =84' S6A=22' S6A=2.6' S6A=22' S6B=2.8' SSE =2.8SSB =2.8' r BANKFULL STAGE r SIA- 1 3' S,B=1 6' S6A=03' TYPICAL POOL CROSS SECTION SB 04 STRAIGHT REACH � IA_7o CL TYPICAL RIGHT MEANDER CROSS SECTION S6A= 7 0� SSB=84' S6A =1 6' ssB=zo' L CL TYPICAL LEFT MEANDER CROSS SECTION NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOWASTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILE AREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN ,AND SHALLNOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 7. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE a REACH S6A � P1 RESTORATION (STA 11+00 TO 24+60) —60 — — — 4 ` J REMOVE EXISTING BERM REACH SIB a P1 RESTORATION (STA 24+60 TO 36+26) n 142 L ��F XS-09110LP 10 N \ Z U1 - J 2 / / REMOVE EXISTING BERM S6A=z0' S6B=84' S6A=22' S6A=13' S6B =2.8' S6B=14' BANKFULL STAGE S6A=1 1' S6B=1 4' _/ CL TYPICAL SHALLOW CROSS SECTION S6A=70' SSE =84' S6A=22' S6A=2.6' S6A=22' S6B=2.8' SSE =2.8SSB =2.8' r BANKFULL STAGE r SIA- 1 3' S,B=1 6' S6A=03' TYPICAL POOL CROSS SECTION SB 04 STRAIGHT REACH � IA_7o CL TYPICAL RIGHT MEANDER CROSS SECTION S6A= 7 0� SSB=84' S6A =1 6' ssB=zo' L CL TYPICAL LEFT MEANDER CROSS SECTION NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOWASTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILE AREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN ,AND SHALLNOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 7. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE a AS -BUILT CROSS SECTION • � o ASBUILT CHANNEL LIMITS EXISTING CONTOUR MAJOR —60 — — — EXISTING CONTOUR MINOR o � LL PROPOSED CONTOUR MAJOR PROPOSED CONTOUR MINOR W EXISTING WETLAND EXISTING TOP OF BANK ----TB EXISTING BOTTOM OF BANK — — — — BE PROPOSED CENTERLINE OF N CHANNEL EXISTING FENCELINE X EXISTING TREELIKE w PROPOSEDTOP OF BANK ----------- � LIMITS OF PROPOSED zz CONSERVATION EASEMENT o w PROPOSED CHANNEL PLUG PROPOSED FILL AREA EL cq Z DIFFUSE FLOWSTRUCTURE O BRUSH TOE DOUBLE LOG DROP pO � � LOG TOE PROTECTION ow U LL LOG SILL w LOG GRADE CONTROL F- W LOG VANE \ to I � ¢ to LOG THOOK 3 RIFFLE GRADE CONTROL a BRUSH BED SILL Zoom O FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCA HALF SCALEco DRAWING NUMBER: S6 IL a O1 a � o W Z O o_ z O (U/1 o � LL Zo w W W W O y � � Q N J � � U a o W Z Zo 0 J � a LU U z � N J � � � z s w z � w j� zz a w o w � EL cq Z O F O � pO � � ow U LL 2 W 2 Z w F- W (0 Z \ to I � ¢ to 3 WOZJ a � Zoom O IX ¢ate 84 }r BANKFULL STAGE 1 4' CL TYPICAL SHALLOW CROSS SECTION a 4' NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALLNOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 1. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. 1 LEGEND TYPICAL POOL CROSS SECTION STRAIGHT REACH AS -BUILT IN -STREAM STRUCTURE a ASBUILT CROSS SECTION • a' ASBUILT CHANNEL LIMITS 1 4 EXISTING CONTOUR MAJOR —$0 — — — BANKFULL STAGE EXISTING CONTOUR MINOR PROPOSED CONTOUR MAJOR PROPOSED CONTOUR MINOR 20 EXISTING WETLAND EXI STING TOP OFBA NK ----TB EXISTING BOTTOM OF BANK BE PROPOSED CENTERLINE OF TYPICAL RIGHT MEANDER CROSS SECTION CHANNEL EXISTING FENCELINE X 84 EXISTING TREELIKE . 14 sv PROPOSED TOP OF BANK - — — — — — — — — — - BANKFULL STAGE LIMITS OF PROPOSED CONSERVATION EASEMENT PROPOSED CHANNEL PLUG 2 0L_ \ V ' PROPOSED FILL AREA I CL DIFFUSE FLOW STRUCTURE TYPICAL LEFT MEANDER CROSS 41 SECTION BRUSH TOE DOUBLE LOG DROP LOG TOE PROTECTION LOG SILL LOG GRADE CONTROL LOG VANE LOG THOOK RIFFLE GRADE CONTROL BRUSH BED SILL FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCA. = HALF SCALE DRAWING NUMBER: IL a O1 a � o F N cn z a LU J O w O [[ O W Z p w W z W W ' O y 6 L W W N J F_ a' DRAWING NUMBER: U a o cn z I LU J Z p o J cr a z LU U cr N J F_ a' O z ¢ 2 w co z w j� Zz a LU o w cr p crN a d cn Z O ¢ > F O pO 0 cn ow - LU 2 w U LL a�O Z F N F- WZ 0 —66 1 Q to 3 W°Z a Z coo O OM2 a DRAWING NUMBER: 84 }r BANKFULL STAGE 1 4' CL TYPICAL SHALLOW CROSS SECTION a 4' NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALLNOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 1. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCAco cr In DRAWING NUMBER: S8 1 LEGEND a TYPICAL POOL CROSS SECTION cn z a STRAIGHT REACH AS -BUILT IN -STREAM STRUCTURE [[ O � W Z ASBUILT CROSS SECTION • W 84 W W O W N ASBUILT CHANNEL LIMITS W O O z ¢ 2 1 4 w EXISTING CONTOUR MAJOR —$0 — — — w j� zz BANKFULL STAGE o w � EXISTING CONTOUR MINOR d cq Z O PROPOSED CONTOUR MAJOR pO 0 � ow U LL 2w 2 ic 20 Z w PROPOSED CONTOUR MINOR F- W (0 Z � Uj I � ¢ to 20 EXISTING WETLAND EXI STING TOP OF BANK ----TB � zoom O IX ¢ate EXISTING BOTTOM OF BANK BE PROPOSED CENTERLINE OF TYPICAL RIGHT MEANDER CROSS SECTION CHANNEL EXISTING FENCELINE X 84 EXISTING TREELIKE . 14 sv PROPOSED TOP OF BANK - — — — — — — — — — - BANKFULL STAGE LIMITS OF PROPOSED CONSERVATION EASEMENT PROPOSED CHANNEL PLUG 2 0' LPROPOSED FILL AREA GL DIFFUSE FLOWSTRUCTURE 41 TYPICAL LEFT MEANDER CROSS SECTION BRUSH TOE DOUBLE LOG DROP LOG TOE PROTECTION LOG SILL LOG GRADE CONTROL LOG VANE LOG THOOK RIFFLE GRADE CONTROL BRUSH BED SILL FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCAco cr In DRAWING NUMBER: S8 IL a O1 a � o F N cn z a W J O U O [[ O � W Z w W z W W O W N ¢ W W O U a o cn z W J � Z o J � a z W U � N J � a' O z ¢ 2 w z CT: w j� zz a w o w � d cq Z O F O � pO 0 � ow U LL 2w 2 ic 20 Z w ¢ F- W (0 Z � Uj I � ¢ to 3 Z. a � zoom O IX ¢ate TYPICAL POOL CROSS SECTION STRAIGHT REACH NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALL NOT DAMAGE SUCH TREES IN ANYWAY EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 1. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE AS -BUILT CROSS SECTION AS -BUILT CHANNEL LIMITS EXISTING CONTOUR MAJOR —$0 — — — EXISTING CONTOUR MINOR PROPOSED CONTOUR MAJOR PROPOSED CONTOUR MINOR EXISTING WETLAND EXISTING TOP OF BANK TB EXISTING BOTTOM OF BANK BE PROPOSED CENTERLINE OF CHANNEL EXISTING FENCELINE X EXISTING TREELIKE . PROPOSEDTOP OF BANK ----------- LIMITS OF PROPOSED CONSERVATION EASEMENT PROPOSED CHANNEL PLUG PROPOSED FILL AREA DIFFUSE FLOWSTRUCTURE V BRUSH TOE DOUBLE LOG DROP LOG TOE PROTECTION LOG SILL LOG GRADE CONTROL LOG VANE LOG THOOK RIFFLE GRADE CONTROL BRUSH BED SILL FLOODPLAIN SILL ®� FULLSCALE: 1-30 0 30 60 2"= FULL SCALE 1.HALF SCAUE zn DRAWING NUMBER: S9IL a O1 � o O J n a O U O [[ O � LL W O (n U a o cn z W J � zp J or w a z W y W � W W N z W W O U a o cn z W J � zp J or w a z U � N z J For _n � � O U z w [0 z U' z Z = U � $ F w U w O F O � ° 0 � O w U LL � W 2 ap Z w F W (0 Z � Uj I � ¢ to 3 WOZJ a � zoom O a ¢ate NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALL NOT DAMAGE SUCH TREES IN ANYWAY EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 7. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. V \ LEGEND AS -BUILT IN -STREAM STRUCTURE v 0 \ AS -BUILT CROSS SECTION / A�A100yp ASBUILT CHANNEL LIMITS GRADE &MAT /\ CHANNEL BANKS I EXISTING CONTOUR MAJOR —50 — — (MAX SLOPE 2:1) i� I EXISTING CONTOUR MINOR ---------- b PROPOSED CONTOUR MAJOR -� -131--_, 00 PROPOSED CONTOUR MINOR _ -130 �OYF2/ / / %� EXISTING WETLAND EXISTING TOP OF BANK ----TB REACH S7 EXISTING BOTTOM OF BANK ----BB _ _I�p-r�_-__- ENHANCEMENT 129 /�� O \ �( (STA 38+80 TO 48+70 & PROPOSED CENTERLINE OF STA 49+40 TO 53+80) CHANNEL GRADE POINT BAR EXISTING --- - x (MAX SLOPE 3EXISTING FENceuNE EXISTING TREELIKE PROPOSED TOP OF BANK \ GRADE POINT BAR (MAX SLOPE 3:1)LIMITS OF � GRADE POINT BAR CONSERVATION EASEMENTD (MAX SLOPE 3:1).- p k PROPOSED CHANNEL PLUG LU Z rn / \ W XS-15LP g J PROPOSED FILL AREA �Oo vv a� A I t�j DIFFUSE FLOWSTRUCTURE BRUSH TOE 30-1 \ GRADE POINT BAR S-15RP DOUBLE LOG DROP 3�1 ,�O ^► (MAX SLOPE' i� � _j�.��/ �s - � J OLS �V, �1�� \ \ l LOG TOE PROTECTION \,(00♦l v LOG SILL / LOG GRADE CONTROL LOG VANE \ IV �!y LOG .CROOK / ♦ � . RIFFLE GRADE CONTROL BRUSH BED SILL FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCAo DRAWING NUMBER: S10 IL a � o F � W O a J z 0 w o ¢ O � LL Zp o W p Z W i Y O v� ¢ N J � � U a o W � J Zp o J � a z LU U � N J � � � z I m z � wow ¢W U ¢ zz a w o w �� � 0_ cq Z O F O � pO 0 � ow U LL � W 2 Z w ¢ F W (0 Z -66 I � ¢ to 3 WOZJ a � Zoom O a ¢ate r1l A-----100YR' �Ipp P LCE LCE LCE GRADE POINT (MAX SLOPE 3AR '---" LCE � 1W=113.5 _ �9T �- $ nil so X/O ( a AS -BUILT CROSS SECTION � o ASBUILT CHANNEL LIMITS PROPOSED RIFFLE / GRADE CONTROL GRADE POINT BAR (MAX SLOPE 3:1) r / PROPOSED RIFFLE _ 125 wv=JrgADE CONTJC � _ 36 'i RC lNv.=11a1P PO3�o LF OF AIA=114.11 ,j''- "P lN✓.=113.53' r/ _ — 12, _ \, REACH S7 INV.=113.55' / 1W=114.11"� r ENHANCEMENTI m (STA 38+80 TO 48+70 & m STA 49+40 TO 53+80) !-1W=114.11" LC 3oi 301 OO" NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALL NOT DAMAGE SUCH TREES IN ANYWAY EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 7. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE a AS -BUILT CROSS SECTION � o ASBUILT CHANNEL LIMITS EXISTING CONTOUR MAJOR —50 — — — EXISTING CONTOUR MINOR O � w PROPOSED CONTOUR MAJOR PROPOSED CONTOUR MINOR W EXISTING WETLAND � EXISTING TOP OF BANK TB EXISTING BOTTOM OF BANK BE PROPOSED CENTERLINE OF N CHANNEL EXISTING FENCELINE X EXISTING TREELIKE w PROPO SEDTOP O FBANK----------- � LIMITS OF PROPOSED zz CONSERVATION EASEMENT UE PROPOSED CHANNEL PLUG PROPOSED FILL AREA 0_ Z DIFFUSE FLOWSTRUCTURE O ¢ � > BRUSH TOE DOUBLE LOG DROP 0 0 � LOG TOE PROTECTION O w- U LL LOG SILL w LOG GRADE CONTROL F W LOG VANE � Uj I � ¢ to LOG THOOK 3 RIFFLE GRADE CONTROL a BRUSH BED SILL Zoom O FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCACE DRAWING NUMBER: S11 IL a O1 a � o (n Z O J n a LU z O w O � w Zco 0 w W � w W O y � 6 � w w N J � a' U a o (n Z � LU Zco 0 o J � a z LU U � N J � a' O z ¢ 2 w z � w j� zz a w o w � 0_ Z O ¢ � > O F O � 0 0 � O w- U LL � W 2 amp Z w ¢ F W (0 Z � Uj I � ¢ to 3 w Qz� a � Zoom O a ¢ate NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALL NOT DAMAGE SUCH TREES IN ANYWAY EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 1. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE AS -BUILT CROSS SECTION AS -BUILT CHANNEL LIMITS 331 301 331 EXISTING CONTOUR MAJOR —50 — — — EXISTING CONTOUR MINOR PROPOSED CONTOUR MAJOR PROPOSED CONTOUR MINOR EXISTING WETLAND 125- 0 GRADE POINT BAR _ EmsTIKC TOP OF BANK + ----TB 2� 349 (MAX SLOPE 3:1) REACH S7 + 123.49' EX ISTING BOTTOM OF BANK ----BB v1 ENHANCEMENT GRADE POINT BAR Ltl —.. — 12a — _ _ (STA 38+80 TO 48+70 & � i M PROPOSED CENTERLINE of STA 49+40 TO 53+80) (MAX SLOPE 3:1) 4.bd i _ 'unJ'' _ CHANNEL 2 �l xs-Z_� --- EXISTING FENceuNE — x GRADE POINT BAR S } aK i i S� 2 EXISTING TREELIKE w i �1 O �. (MAX SLOPE 3:1) F- << PROPOSED TOP OF BANK----------- '���; CONSERVATION OF EDD EASEMENT PROPOSED CHANNEL PLUG PROPOSED FILL AREA _—_ --- �122� DIFFUSE FLowsTRucruRE — 123 — BRUSH TOE 1 4 ,^. GRADE POINT BAR ' \ (MAX SLOPE 3:1) DOUBLE LOG DROP LOG TOE PROTECTION --- ice LCE LCE LOG SILL LOG GRADE CONTROL � LOG VANE � LOG THOOK RIFFLE GRADE CONTROL BRUSH BED SILL FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SGAUEco DRAWING NUMBER: S12IL a O1 � o F � O a Z O w i o ¢ O � w LL W ,oZW- U a o W � J Z o J � a > Y O v� ¢ N J � � U a o W � J Z o J � a LU U z � N J � � � z I W z � W j� Zz a w o w � 0_ cq Z O F O � pO � � ow U LL � W 2 Z w ¢ F W (0 Z � Uj I � ¢ to 3 WOZJ a � Zoom O a ¢ate NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALL NOT DAMAGE SUCH TREES IN ANYWAY EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 1. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCAo DRAWING NUMBER: S13 IL a O1 LEGEND AS -BUILT IN -STREAM STRUCTURE � o F N Wz '/�1 30-1 301 O a i AS -BUILT CROSS SECTION AS -BUILT CHANNEL LIMITS EXISTINGCONTOUR MAJOR — EXISTING CONTOUR MINOR -------- ¢ O � W —50— — — -- 33l W_ PROPOSED CONTOUR MAJOR W i 30l � ¢ W ¢ PROPOSED CONTOUR MINOR EXISTING WETLAND W � ¢ W O ¢ W 'a m EXISTING TOP OF BANK z � REACH S9 zz a w o w �� ----TB ENHANCEMENTIII \�---.tty �� , (STA 53+80 TO 60+55)' i �n1r`�' — Il � Z EXISTING BOTTOM OF BANK PROPOSED CENTERLINE of CHANNEL ----BB ' F O � pO � � ow U LL 2 W 2 amp Z w ¢ --121------- _ q ,' (7 Z � y I � ¢ to EXISTING FE FELINE ---— X a � Zoom O a EXISTING TREELIKE ¢ate ZPROPOSED TOP OF BANK ����������� LIMITS OF PROPOSED CONSERVATION EASEMENT a �� �i 41 ' �/ a PROPOSED CHANNEL PLUG \ `� '51 4 0' i , i PROPOSED FILL AREA / 'A-- \� \\ ' i i i (, }'�4 4 4 4� 4 DIFFUSE FLOW STRUCTURE 1 \ 1 ill I \ i , , i BRUSH TOE q DOUBLE LOG DROP ' , , , , LOG TOE PROTECTION ' ' , �E' L �, LOG SILL z" �+ E �\i, ' LCE , `� , LOG GRADE CONTROL i / , LCE I , ' LOG VANE , , /�6jM , , Loc ' / , .CROOK RIFFLE GRADE CONTROL BRUSH BED SILL FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCAo DRAWING NUMBER: S13 IL a O1 � o F N Wz O a i z O w o ¢ O � W Z w W_ p Z W i y O � ¢ W ¢ N W � ¢ W O ¢ W U o Wz -::i Z o J � a z W U � N J � � O z ¢ x m z � wow ¢w U ¢ zz a w o w �� � Il � Z O F O � pO � � ow U LL 2 W 2 amp Z w ¢ F W (7 Z � y I � ¢ to 3 WOZJ a � Zoom O a ¢ate SCE CE 9 6' }r BANKFULL STAGE 1 6' TYPICAL SHALLOW CROSS SECTION 11 TYPICAL POOL CROSS SECTION STRAIGHT REACH 9 6' 18' 16 BANKFULL STAGE 2 2' CL TYPICAL RIGHT MEANDER CROSS SECTION 9 6' CL TYPICAL LEFT MEANDER CROSS SECTION NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALLNOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 1. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE a ASBUILT CROSS SECTION o ASBUILT CHANNEL LIMITS EXISTING CONTOUR MAJOR —50 — — — EXISTING CONTOUR MINOR � PROPOSED CONTOUR MAJOR ��--124-\ \REACH S9 EXISTING WETLAND ENHANCEMENT III EXISTING TOP OF BANK (STA 53+80 TO 60+55) , SCE CE 9 6' }r BANKFULL STAGE 1 6' TYPICAL SHALLOW CROSS SECTION 11 TYPICAL POOL CROSS SECTION STRAIGHT REACH 9 6' 18' 16 BANKFULL STAGE 2 2' CL TYPICAL RIGHT MEANDER CROSS SECTION 9 6' CL TYPICAL LEFT MEANDER CROSS SECTION NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALLNOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 1. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE a ASBUILT CROSS SECTION o ASBUILT CHANNEL LIMITS EXISTING CONTOUR MAJOR —50 — — — EXISTING CONTOUR MINOR � PROPOSED CONTOUR MAJOR PROPOSED CONTOUR MINOR J � w a EXISTING WETLAND z EXISTING TOP OF BANK ----TB EXISTING BOTTOM OF BANK BE PROPOSED CENTERLINE OF N z CHANNEL r EXISTING FENCELINE X EXISTING TREELIKE �. PROPOSEDTOP OF BANK ----------- a7 LIMITS OF PROPOSED CONSERVATION EASEMENT U o PROPOSED CHANNEL PLUG = PROPOSED FILL AREA cr O DIFFUSE FLOWSTRUCTURE o BRUSH TOE or DOUBLE LOG DROP Z LOG TOE PROTECTION F O LOG SILL LOG GRADE CONTROL 0 � LOG VANE w o U LL LOG THOOK w RIFFLE GRADE CONTROL F- W BRUSH BED SILL � Uj I � ¢ to FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCAIn DRAWING NUMBER: S14IL a O1 � o a O w O � w LL W y � W U a o (n Z � W J � Z o J � w a z U 6 Q N z J � or r U a o (n Z � W J � Z o J � w a z U � N z J � or r O R. � O � w co Z a7 w � U o O Z = � w cr O o or Z F O pO 9 0 � w o U LL � W 2 amp Z w F- W (0 Z � Uj I � ¢ to 3 WOZJ a Zoom O IX a ¢ate 9 6' }r BANKFULL STAGE 1 6' TYPICAL SHALLOW CROSS SECTION 11 NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALLNOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 7. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. 0 4' LEGEND z 3�1 TYPICAL POOL CROSS SECTION STRAIGHT REACH AS -BUILT IN -STREAM STRUCTURE 3� AS -BUILT CROSS SECTION 9 6' ASBUILT CHANNEL LIMITS 1 6 EXISTING CONTOUR MAJOR — —50 - — - REACH S11 P1 RESTORATION - /�G_ _ BANKFULL STAGE EXISTING CONTOUR MINOR (STA 60+55 TO 71+00) WLU FILL EXISTING CHANNEL _ PROPOSED CONTOUR MAJOR WLB- PROPOSED CONTOUR MINOR • J r Ngo '-�\----------- ----- 22' EXISTING WETLAND • /♦ r �'�'d.� -\ _�,L�� `-=` --------- i --- TINGSTINGTOP OF BANK ----TB • / - � � EXISTING BOTTOM OF BANK - BE •/ / ��_� �� -- 115 •� _ -- `--- CL PROPOSED CENTERLINE OF • / • _ _ --- ,� --' CHANNEL TYPICAL RIGHT MEANDER CROSS SECTION EXISTING FEKceuKE x 96 •%a_� _r • \ •-- /� EXISTING TREELIKE /� • \�i • r ` Xs -SLP PROPOSEDTOP OF BANK ----------- \ 8 r • • //J� !`l�`� ~_BANKFULL STAGE CONSERVATION EASEMENT" 6 • • /� lM o - �-' . , PROPOSED CHANNEL PLUG • iL _ _ �y XS-19RP- /�✓fr PROPOSED FILL AREA ORP Z • • �/ / --- _- A `m\ \V ` A w GL DIFFUSE FLOWSTRUCTURE41 \` TYPICAL LEFT MEANDER CROSS o \ FILL EXISTING CHANNEL r \\� V) '1 \ �\\ = SECTION BRUSH TOE /[/ // / /� / X121' vv � �� V A AV Avv �v�v • � DOUBLE LOG DROP ca—LOG f�,� -Z.➢'- "G_.1' LOG TOE PROTECTION 6 q LOG SILL \ 124 � `\ / ` b \ \ \ ` \ LOG GRADE CONTROL / / \ Loc VANE � LOG .CROOK RIFFLE GRADE CONTROL BRUSH BED SILL FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCA DRAWING NUMBER: S15 IL a O1 � o F N W Z a i Z O wO o LL � Z0 w W p Z W i Y O v� N or U o W Z Z0 o J or w U z � N or 0. s � O T w m z U w Z Z Z) W o w L cr d c/) Z O F O � pO 0 � ow U LL � W 2 amp Z w F- W (0 Z � Uj I � ¢ N 3 WOZJ a � Zoom O a ¢ate 9 6' }r BANKFULL STAGE 1 6' TYPICAL SHALLOW CROSS SECTION 11 NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALLNOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 7. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. --3u LEGEND TYPICAL POOL CROSS SECTION AS -BUILT IN -STREAM STRUCTURE /'v,/•e STRAIGHT REACH //• (��'---- _ � �� • �� V AS -BUILT CROSS secnoN • � + \ +\ • \ • ��), +\ \ 9.6 AS -BUILT CHANNEL LIMITS / /) \ + + • + \ \ 5.8 16_ EXISTING CONTOUR MAJOR —50 — — — EXISTING CONTOUR MINOR /+ / • • • + i @� BANKFULL STAGE — / ; . • . + J\ + \ \ PROPOSED CONTOUR MAJOR f / • + + \ \ \ PROPOSED CONTOUR MINOR • + \ ` • + (r \. • \ z@� 22 EXISTING WETLAND REMOVE EXISTING _ _ _ _ _ _ + + \ + 172 PIPE AND•DISPOSE �\ ExISTING TOP OF BANK ----TB • • \ + + I + OP OFFSITE. l\ + + \ I • �\ + \ \ EXISTING BOTTOM OF BANK ----BB + + + �V A • y• I VP -11 PRO POSED CENTERLINE OF Q O'q • XS_27�p- — �� ` + \ \ CHANNEL 8 "� TYPICAL RIGHT MEANDER CROSS SECTION 4 i„ .¢� A EXISTING FENceuNE x \, •\\ �_ .6 sa 96 EXISTING TREELIKE XS_22� 1 + / \� • PROPOSEDTOP OF BANK ----------- LIMITS OF PRO BANKFULL STAGE POSED + • / \ \� / C' + / • /� - _ - + _®+ / + t�'� / / / ��/� CONSERVATION EASEMENTLCE . C \` + REACH S l + XS -2.. _ - L + + / /� ,, ``,x PROPOSED CHANNEL PLUG + P1 RESTORATPN + I + XS-22RP 22 • + + STA 6055TO71+00) 1A I • _ _ + / /ij/ /� PROPOSED FILL AREA (L DIFFusEFLowsTRucruRE41 TYPICAL LEFT MEANDER CROSS 11111 I III SECTION FILL EXISTINGC ANNEL . / ^ REACH S12 / / , / I 1 1 1 \\11�\\\ BRUSH TOE / PRESERVATION �OTA 71+00TO74+80) DOUBLE Loc DROP - // // / \`t \ �I'1I11� LOGTOEPROTECTION \ Loc SILL LCELOG GRADE CONTROL ' LCE LCE LCE LOG VANE LOG .CROOK RIFFLE GRADE CONTROL BRUSH BED SILL FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCAco DRAWING NUMBER: S16 R'j IL � o W Z O a z O w o ¢ O � LL Zoor0 w W p Z W i Y O v� ¢ N z J NF_ R'j U o W Z Zoor0 J w a z U � N z J NF_ 0or � O U w m z w r cn ¢¢ U ¢o Z � 1:� F w � O o EL U z w CCU � o F O � pO 0 � ow U LL � W 2 amp Z w ¢ F- W (0 Z � Uj I � ¢ N 3 WOZJ a � Zoom O a ¢ate 1 SvLf^\ / r r \ STA 7ci \ \ \ / ■ X05 NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALL NOT DAMAGE SUCH TREES IN ANYWAY EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 1. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE a AS -BUILT CROSS SECTION � o AS -BUILT CHANNEL LIMITS EXISTING CONTOUR MAJOR —50 — — — EXISTING CONTOUR MINOR O � LL i I // PROPOSED CONTOUR MINOR W EXISTING WETLAND p Z EXISTING TOP OF BANK ----TB EXISTING BOTTOM OF BANK NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALL NOT DAMAGE SUCH TREES IN ANYWAY EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 1. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE a AS -BUILT CROSS SECTION � o AS -BUILT CHANNEL LIMITS EXISTING CONTOUR MAJOR —50 — — — EXISTING CONTOUR MINOR O � LL I // PROPOSED CONTOUR MINOR W EXISTING WETLAND p Z NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOVNMSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALL NOT DAMAGE SUCH TREES IN ANYWAY EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 1. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL ON DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE a AS -BUILT CROSS SECTION � o AS -BUILT CHANNEL LIMITS EXISTING CONTOUR MAJOR —50 — — — EXISTING CONTOUR MINOR O � LL PROPOSED CONTOUR MAJOR PROPOSED CONTOUR MINOR W EXISTING WETLAND p Z EXISTING TOP OF BANK ----TB EXISTING BOTTOM OF BANK BE PROPOSED CENTERLINE OF N CHANNEL EXISTING FE FELINE X EXISTING TREELIKE . PROPOSEDTOP OF BANK ----------- (� LIMITS OF PROPOSED Z � CONSERVATION EASEMENT - w F PROPOSED CHANNEL PLUG � PROPOSED FILL AREA ap cq U Z DIFFUSE FLOWSTRUCTURE ~� o ¢ � > BRUSH TOE DOUBLE LOG DROP pO 0 � LOG TOE PROTECTION ow U LL LOG SILL w LOG GRADE CONTROL F W LOG VANE \ N I � ¢ N LOG THOOK 3 RIFFLE GRADE CONTROL a BRUSH BED SILL zoom O FLOODPLAIN SILL ®� FULL SCALE: 1-30 0 30 60 2" =FULL SE HALF SCACALUE DRAWING NUMBER: S17 IL a O1 a � o cn z a W J Z O w O � LL Z w W p Z W i y O 6 � Q N J_ � a' U a o cn z W J � Z o J � a LU U z � N J_ � a' O z ¢ 2 � p a w m z (� w ¢ Z � W - w F cr � ap cq U Z ~� o ¢ � > F O � pO 0 � ow U LL � W 2 amp Z w ¢ F W (0 Z \ N I � ¢ N 3 WOZJ a � zoom O IX ¢ate 4 a' }r BANKFULL STAGE 08 CL TYPICAL SHALLOW CROSS SECTION 4 a' NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOWNSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN AND SHALLNOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 7. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAV BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. REACH S6B LEGEND P1 RESTORATION / _ _ _ tt TYPICAL POOL CROSS SECTION / (STA za+so rG 36+26)STRAIGHT REACH I iAS-BUILT IN -STREAM STRUCTURE ���� �� / X41 AS -BUILT CROSS SECTION • AS -BUILT CHANNEL LIMITS 29' 08EXISTING CONTOUR MAJOR —50 — — EXISTING CONTOUR MINOR — — BANKFULL STAGE PROPOSED CONTOUR MAJOR 50 b J// PROPOSED CONTOUR MINOR q PROPOSED FORD / / I EXISTING WETLAND � / /� // 1 y / �� / REACHSS EXISTING TOP OF BANK ----TB v/9 P1/ P2 RESTORATION5I I ss I �// l / EXISTING BOTTOM OF BANK ----BB / (STA 00+76 TO 03+07)...hhh \ //� / / — ✓ / PROPOSED CENTERLINE OF EL N 0+00 i^ a°/� //i �/ TYPICAL RIGHT MEANDER CROSS SECTION EXISTING FENCELINE X 4.8 EXISTING TREELIKE . _ / $ — 08 PROPoseoroP of BANK za 3 00 ----------- > � s �//� � qA �I l� LIMITS OF PROPOSED BANKFULL STACE CONSERVATION EASEMENT PROPOSED CHANNEL PLUG FILL EXISTING CHANNEL } \ ✓ a\� / 4Y / ,y�� ep O \ �\ PROPOSED FILL AREA LL DIFFUSE FLOWSTRUCTURE \\ FILL CHANNEL T's `/�` �� SECTION TYPICAL LEFT MEANDER CROSS } v �V BRUSH TOE CC ( DOUBLE LOG DROP \r\` vP-e Loc TOE PROTECTIOK ACH S6A LOG SILL PE RESTORATION V (STA 11+00 TO 24+50) Loc GRADE coKTROL Loc VANE � I LOG LHOOK RIFFLE GRADE CONTROL BRUSH BED SILL FLOODPLAIN SILL ®� FULLSCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCAIn w DRAWING NUMBER: S18 ui a � o W Z O a i z O w o ¢ o � LL Z 0 w W p Z W i Y O a v� ¢ 0C N J � or U o W Z Z 0 o J � a z LU U � N J � or � z �z � ww j� zz a w o w � cr In 0_ cq Z O F O � pO 0 � ow o-, � W 2 Z w ¢ F- W (0 Z � Uj I � ¢ to 3 WOZJ a � Zoom O a ¢ate + • ' A �� • /' \\� 119 \\_ I • \` //��/' , 301 ' - / /• Q 111 \ ^, // // /� // \\ I / A< < • .� ,. n / , ` / .� ,mss / 73 REACH S13V�T,fi • • / I \ PRESERVATION y, i _ 14+23) (STA 916 'fO � _ � J /7 i%/ I lo, 65 A 4 T, /1l��%q�rll�wg_ wvv IN v A `�ign61 V J v V All v �/ / 0 Atev v---- �- A\l\ z/�'`'// � Vl\--Z4+80. _ be �/� ssi4 nkti T,se / 56 T, 590 g �T,\�\—l/ %' T'.flfi .S „'1a5`�\—_118--J\\\\\�✓\``\\\ \\\ T m `—T,5�/s65 rises REACH S12 PRESERVATIONT\ (STA 71+00 TO 74+80) r� AV�AAA Q� �� VAAA\o /49 rn I I m I I I I 02 I I I I m ~ I I I / / NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOWNSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN, AND SHALLNOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 7. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAY BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE \ U AS -BUILT CROSS SECTION I I ASBUILT CHANNEL LIMITS EXISTING CONTOUR MAJOR —50 — — — EXISTING CONTOUR MINOR — — — — — — — — — — PROPOSED CONTOUR MAJOR ✓' I PROPOSED CONTOUR MINOR LOG SILL LOG GRADE CONTROL • I ' ' Y a frJ J / I j z FLOODPLAIN SILL 4 T, /1l��%q�rll�wg_ wvv IN v A `�ign61 V J v V All v �/ / 0 Atev v---- �- A\l\ z/�'`'// � Vl\--Z4+80. _ be �/� ssi4 nkti T,se / 56 T, 590 g �T,\�\—l/ %' T'.flfi .S „'1a5`�\—_118--J\\\\\�✓\``\\\ \\\ T m `—T,5�/s65 rises REACH S12 PRESERVATIONT\ (STA 71+00 TO 74+80) r� AV�AAA Q� �� VAAA\o /49 rn I I m I I I I 02 I I I I m ~ I I I / / NOTES: 1. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOWNSTREAM DIRECTION. 2. ALL EXCAVATED MATERIAL MUST BE STORED WITHIN DESIGNATED STOCKPILEAREAS. 3. ALL IMPERVIOUS DIKES AND BYPASS PUMPING EQUIPMENT SHALL BE MODIFIED AT THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL. 4. CONTRACTOR SHALL NOT COMPACT SOIL AROUND ROOTS OR TREES TO REMAIN, AND SHALLNOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED, PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO REMAIN. 5. UN LESS NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL. 6. REMOVE AND STOCKPILE GRAVEL SUBSTRATE LOCATED WITHIN EXISTING CHANNELS. THIS MATERIAL SHALL BE INSTALLED ON THE PROPOSED BED OF SHALLOW CHANNEL SECTIONS 7. IN -STREAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES, LOG VANES, ROOT WADS, AND LOG TOES) MAY BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER APPROVAL FROM ENGINEER. 8. CONTRACTOR TO UTILIZE CONSTRUCTED WOODY RIFFLE (SEE DETAIL DWG D8) ON A MINIMUM OF 30% OF PROPOSED RIFFLE SECTIONS. LEGEND AS -BUILT IN -STREAM STRUCTURE AS -BUILT CROSS SECTION o F ASBUILT CHANNEL LIMITS EXISTING CONTOUR MAJOR —50 — — — EXISTING CONTOUR MINOR — — — — — — — — — — PROPOSED CONTOUR MAJOR r1 PROPOSED CONTOUR MINOR LOG SILL EXISTING WETLAND EXISTING TOP OF BANK ----TB EXISTING BOTTOM OF BANK — — — — BE PROPOSED CENTERLINE OF CHANNEL — EXISTING FENCELINE X EXISTING TREELIKE lamtaommoaaan® LIMITS OF PROPOSED CON SERVATION EASEMENT PROPOSED CHANNEL PLUG PROPOSED FILL AREA o F DIFFUSE FL OW STRUCTURE BRUSH TOE W J z 0 w O DOUBLE LOG DROP J Q LOG TOE PROTECTION w LOG SILL LOG GRADE CONTROL W i v� LOG VANE Y a LOG THOOK RIFFLE GRADE CONTROL BRUSH BED SILL z FLOODPLAIN SILL FULL SCALE: 1-30 0 30 60 2" = FULLSCALE HALF SCA0 coUj zo DRAWING NUMBER: S19 w � o F (n Z o� a W J z 0 w O [[ O � LL J Q w W_ p Z O W i v� Y a m N z � (n Z W J � J Q O a W � = N z z m Z w W (n Z U � FO O wazW �= � F­� W c7 Z ¢ to 3 WOZJ a � Z co O a ¢ate