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HomeMy WebLinkAbout20131140 Ver 1_Draft Mitigation Plans_20131023OWolf Creek�-*- ENGINEERING October 21, 2013 Eric Kulz NCDWQ - Program Development Unit 1650 Mail Service Center Raleigh, NC 27699 -1650 RE: EEP Draft Mitigation Plan review for Pee Dee Stream Restoration Site Yadkin River Basin — CU# 03040104 Montgomery County, North Carolina Contract No. 95350 Consultant Project No.: 1058 -PDEE Mr. Kulz, Wolf Creek Engineering, PLLC Engineering and Environmental Consulting We are transmitting herewith one (1) hard copy the Draft Mitigation Plan for the above referenced project. If you require any additional information, please advise. Sincerely, Wolf Cr ek Engineering pllc Grant Ginn, E. President �r=tf V Lg OCT 2 3 20 ',3 �__ OENP - gUp7'ER 01JALIT`' 6Nala.,a...... 4 U 7 Florida Avenue • Weaverville, NorEb Carolina 28787 • 828.658.3649 • www.wolfcreckeng.com DRAFT MITIGATION PLAN Pee Dee Stream Restoration Site Montgomery County, North Carolina Project No.95350 Contract No.: 004644 Yadkin River Basin Cataloging Unit 03040104 Prepared for: osystem _�,I1 iai e111eI� PROGRAM NC Department of Environment and Natural Resources Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC 27699 -1652 October 2013 Pee Dee NCEEP Mitigation Plan 2013 r= (R�BOWE OCT 2 3 2013 rR - WATER nr DRAFT MITIGATION PLAN Pee Dee Stream Restoration Site Montgomery County, North Carolina Project No. 95350 Yadkin River Basin Cataloging Unit 03040104 Prepared for: Ecosystem PROGRAM NC Department of Environment and Natural Resources Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC 27699 -1652 Prepared By: Environmental Banc & Exchange, LLC 909 Capability Drive, Suite 3100 Raleigh, NC 27606 And: o f WCree EIN Wolf Creek Engineering, PLLC 7 Florida Avenue Weaverville, NC 28787 (828) 658 -3649 October 2013 Pee Dee NCEEP Mitigation Plan 2013 EXECUTIVE SUMMARY Environmental Banc & Exchange (EBX) proposes to restore and enhance three unstable stream reaches in Montgomery County The Pee Dee Site is located approximately 1 mile south of the town of Pee Dee, NC in Montgomery County The Pee Dee Stream Restoration Project (the Site) was identified in the 2009 Lower Yadkin River Basin RBRP as a stream restoration opportunity to improve water quality and habitat within the TLW The Site encompasses approximately 18 6 acres of agricultural land and consists of three unstable tributaries to Clarks Creek - Thompson Creek, Dale Branch and Jerry Branch This mitigation ` plan describes the details, methods and protocols proposed to generate approximately 6,408 stream mitigation credits, which includes approximately 5,992 linear feet of stream restoration through Priority I restoration and approximately 625 linear feet of enhancement Approximately 13 percent of the credits are generated from intermittent streams General Site Conditions Historic land use at the Site has consisted primarily of livestock grazing and dairy farm operation Additional land use practices, including the maintenance and removal of riparian vegetation along on -site streams have contributed to unstable channel characteristics and degraded water quality Current stream conditions at the Pee Dee Stream Restoration Site are characterized by incised channels with unstable banks and a riparian buffer dominated by invasive exotic vegetation Thompson Creek flows into an old agricultural pond that is partially silted -in and then flows through a sparsely forested reach where the channel is incised and degraded Dale and Jerry Branch flow through active pastures where the riparian vegetation is primarily invasive exotics and the channels are severely impacted by unrestricted livestock access There are extreme headcuts and eroding channel banks throughout the site that are contributing excessive fine sediment to the channel substrate and to Clarks Creek Restoration Concept Restoration and enhancement practices proposed for this project have been designed with the intent to minimize unnecessary disturbance to adjacent land Professional Judgment has been used to determine which channel reaches could potentially benefit most from preservation or enhancement over full restoration Where restoration was determined to be warranted, consideration was given to which reaches could best be served by maintaining as much of the existing channel pattern as possible Proposed Thompson Creek, Dale Branch and Jerry Branch are designed as Type B4 streams These channel configurations provide a stable and natural form in the Type H colluvial valleys in which the existing streams are found The proposed channel dimensions, patterns and profiles are based on hydraulic relationships and morphologic dimensionless ratios of the reference reaches The installation of brush, rock and wood structures will be utilized throughout the restored reaches Log structures will be used to provide vertical stability to the channel and assist in maintaining riffle and pool features Brush -toe structures will be combined with log structures to provide bank stability and improve structure function On -site material including brush, boulders, logs and bed material will be used to the maximum extent possible and in -stream structures will be designed to improve aquatic habitat This mitigation plan has been written in conformance with the requirements of the following • Federal rule for compensatory mitigation project sites as described in the Federal Register Title 33 Navigation and Navigable Waters Volume 3 Chapter 2 Section § 332 8 paragraphs (c)(2) through (c)(14) • NCDENR Ecosystem Enhancement Program In -Lieu Fee Instrument signed and dated July 28, 2010 These documents govern NCEEP operations and procedures for the delivery of compensatory mitigation Pee Dee NCEEP Mitigation Plan 2013 1 Pee Dee NCEEP Mitigation Plan 2013 11 Table of Contents 10 RESTORATION PROJECT GOALS AND OBJECTIVES .. 2 0 SITE SELECTION 2 1 Directions to Site 2 2 Site Selection 3 0 SITE PROTECTION INSTRUMENT . .. ....... 4 0 BASELINE INFORMATION 4 1 Project Information 4 2 Reach Summary Information 4 3 Wetland Summary Information 4 4 Regulatory Considerations 5 0 DETERMINATION OF CREDITS. 6 0 CREDIT RELEASE SCHEDULE 7 0 MITIGATION WORK PLAN 7 1 Description of Target Stream and Vegetation Communities 7 2 Design Narrative 8 0 MAINTENANCE PLAN 9 0 PERFORMANCE STANDARDS 10 0 MONITORING REQUIREMENTS 11 0 LONG -TERM MANAGEMENT PLAN 12 0 ADAPTIVE MANAGEMENT PLAN 13 0- FINANCIAL ASSURANCES 14 0 OTHER INFORMATION 14 1 DEFINITIONS ... 14 2 REFERENCES Figure 1- Site Vicinity Map Figure 2- Watershed Map Figure 3- Soils Map Figure 4- Existmg Hydrologic Features Map Figure 5- Historic Conditions Map Figure 6- Site Protection Instrument Figure Figure 7- Proposed Hydrologic Features Map Figure 8- Monitoring Features Map APPENDICES Appendix A Site Protection Instruments Appendix B Baseline Information Data Appendix C Mitigation Work Plan Data and Analyses Appendix D Project Plan Sheets I 3 3 3 29 30 30 30 30 30 31 32 34 34 35 42 43 44 45 46 46 47 47 47 7 8 9 10 18 29 30 Pee Dee NCEEP Mitigation Plan 2013 ��� Pee Dee NCEEP Mitigation Plan 2013 IV 1.0 RESTORATION PROJECT GOALS AND OBJECTIVES EEP develops River Basin Restoration Priorities (RBRP) to guide its restoration activities within each of the state's 54 cataloging units. RBRPs delineate specific watersheds that exhibit both the need and opportunity for wetland, stream and riparian buffer restoration. These watersheds are called Targeted Local Watersheds (TLWs) and receive priority for EEP planning and restoration project funds. The 2009 Lower Yadkin River Basin RBRP identified HUC 03040104020020 as a Targeted Local Watershed littp://www.nceep.iiet/sei-\,ices/restplails/Yadkin Pee Dee RBRP 2009 Final.pdf The 2009 Lower Yadkin River Basin RBRP identified water quality issues due to livestock operations as well as runoff and wastewater from future population growth as major stressors within this TLW. The Pee Dee Stream Restoration Project (the Site) was identified as a stream restoration opportunity to improve water quality and habitat within the TLW. The project goals address stressors identified in the TLW and include the following: • Improve water quality within the restored channel reaches and downstream watercourses by reducing sediment and nutrient inputs and increasing dissolved oxygen levels • Improve local aquatic and terrestrial ecological function via stream shading, habitat complexities, and organic /woody material introduction • Improve aquatic and benthic macro invertebrate habitat and associated stream bed form • Improve site hydrology and attenuate flood flows on -site and downstream • Provide approximately 18.6 acres of riparian area restoration with a native plant community • Protect stream and riparian improvements with livestock best management practices • Protect the site in perpetuity with a permanent conservation easement The project goals will be addressed through the following project objectives: • Implement Priority 1 or II restoration of 5,992 feet of stream and enhancement of 625 feet of stream • Implement appropriate changes in dimension, pattern and /or profile to create geomorphologically stable conditions along project area reaches • Modify degraded stream channels to enable proper sediment transport capacity and improved stream bed character • Construct a floodplain bench that is accessible at the proposed bankfull channel elevation. • Remove a major impoundment • Integrate in- stream structures and native bank vegetation Pee Dee NCEEP Mitigation Plan 2013 • Plant native woody and herbaceous riparian vegetation with a minimum width of 50 feet from the edge of the restored channels • Eradicate invasive, exotic or undesirable plant species • Install cattle exclusion fencing, two new wells, two new cattle drinking stations, and upgrade eight existing cattle drinking stations Pee Dee NCEEP Mitigation Plan 2013 2 2.0 SITE SELECTION 2.1 Directions to Site . The Pee Dee Stream Restoration Site is located in southwestern Montgomery County approximately 3 miles northwest of Mount Gilead, North Carolina (See Figure 1). From Raleigh, take I-40 West for approximately 5 8 miles Take exit 293 onto US -1 South/US -64 West toward Apex/Sanford/Asheboro for approximately 31 miles Continue onto US -1 South/US-15South/US- 501 South making a slight right onto White Hill Road After about 8 miles, make a slight right onto Monroe Road and then turn right onto NC -24 West/NC -27 West and continue for approximately 29 miles Make a slight left onto NC -109 south, turn right onto Pee Dee Road (SRI 174), and then turn left onto Javondale Farm From Asheville, take I-40 East and take exit 152A for Interstate 77 S toward Charlotte Take I -77 for 2.2 miles Take Exit 49 A for US 70 /G Bagnal Blvd Continue on US -70 for 21 miles Turn right onto Jake Alexander Blvd W and go 6 0 miles. Turn right onto US -52 S/E Inns Street and continue to follow US- 52 for 28 6 miles Turn left onto NC 27 E and go 2 1 miles Turn right onto NC 24 E/NC 27 W/ NC 73 W/ E Main Street Continue to follow this for 6 2 miles Take a slight right to follow NC 73 Continue onto Pee Dee Road Javondale Farm is on right about 1 6 miles The entrance to the Site is at latitude 35015'26 95" N and longitude 80 °01'47 83" W 2.2 Site Selection 2.23 Description The Site encompasses approximately 18 6 acres of predominately agricultural land and includes three tributaries to Clarks Creek — Thompson Creek, Dale Branch and Jerry Branch (See Figure 4) Historic land use at the Site has consisted primarily of livestock grazmg and dairy farm operations Additional land use practices, including the maintenance and removal of riparian vegetation and the relocating, dredging, and straightening of on -site streams have contributed to unstable channel characteristics and degraded water quality 2.2.2 USGS Hydrologic Unit Code and NCDWQ River Basin Designations The Pee Dee Site is located approximately 1 mile south of the town of Pee Dee, NC in Montgomery County (Appendix A, Figure 1). The Pee Dee Site lies within the Yadkin River Watershed [NC Division of Water Quality (DWQ) sub -basin 03 -07 -10 and local HUC 03040104020020] The Site is currently utilized for cattle production and contains three unstable tributaries to Clarks Creek - Thompson Creek, Dale Branch, and Jerry Branch Clarks Creek, which is listed as DWQ Class C water, flows into the Pee Dee River The site is located within an NCEEP targeted watershed Class C waters are protected for uses such as secondary recreation, fishing, wildlife, fish consumption, aquatic life including propagation, survival and maintenance of biological integrity, and agriculture Secondary recreation includes wading, boating, and other uses involving human body contact with water where such activities take place in an infrequent, unorganized, or incidental manner (NCDWQ) Pee Dee NCEEP Mitigation Plan 2013 3 223 Watershed Characterization The Site watershed is characteristic of the Piedmont region with moderate rainfall with annual precipitation averaging 47.2 inches Elevations within the Site range from 390 feet at the northwestern boundary along Thompson Creek to 280 feet at the eastern extent along Jerry Branch The Site encompasses approximately 6,263 linear feet of existing streams including Thompson Creek, Dale Branch and Jerry Branch The drainage area of Thompson Creek at the downstream end of the Site is 0 197 miZ (126 acres) The drainage area of Dale Branch at the downstream end of the Site is 0 092 miZ (59 acres) and the drainage area of Jerry Branch at the downstream end of the Site is 0 158 miZ (101 acres) Land use within the watershed consists of 56 % pasture, 17% forest, 15% pme plantation, 7% low - density residential, 4% cropland, and 1% other uses Impervious areas cover less than 1% of the total watershed 2.2.4 Physiography, Geology, and Soils The project area is located in the Carolina Slate Belt Level IV ecoregion of the Piedmont Level III ecoregion (USGS 2002) This ecoregion is comprised of mineral -rich metavolcamc and metasedimentary rocks with slatey cleavage The local lithology is mapped as part of the Tillery Formation ( €Zmdl) which `- consists of metamudstone and Meta- argillite, thin to thick bedded, with bedding plane and axial- planar _ cleavage and mterbedded with metasandstone, metaconglomerate and metavolcanic rock The valleys associated with the three project streams are Type II colluvial valleys (Rosgen) The valleys present a structurally influenced morphology with valley bottom cross - slopes averaging 7% and a ; longitudinal slope averaging approximately 3% The regional drainage pattern may be described as dendritic, however, the local drainage appears to have a subdued trellis pattern, indicating an mfluence of the underlying geology on the valley alignments The depth to bedrock is fairly consistent throughout the Site, laying approximately 3 ft below the valley bottom on Dale and Jerry Branch and approximately 2 5 ft below valley grade on Thompson Creek The consistent depth to bedrock paired with a sloped down - valley gradient indicates that the valley slope is geologically controlled. Further evidence of structural influence is expressed in the valley cross slopes The cross slope on west side of the valley are generally steeper (25% - 40 %) than the east side slopes (10% - 25 %) This pattern is also observed in the surrounding region and is an indicator of the geologic influence on the valley form either through differential weathering or tectonic activity Soils found on site include Badm - Goldston complex, Badin- Tarrus complex, Chenneby silt loam, and Goldston -Badm complex (Figure 3) Streams tend to dry up and water yields to wells are low as this rock contains some of the lowest water - yielding rock units in the Carolinas All stream beds on site are — dominated by sand and small gravel eroded from the riparian and upland areas disturbed by livestock 2.2.5 Historical Land Use and Development Trends The 'Pee Dee Stream Restoration Site encompasses approximately 18 6 acres of pastureland for cattle Grazing livestock have historically had access to most stream reaches and adjacent terraces The lack of i deep- rooted vegetation and unstable channel characteristics appear to have contributed to the degradation S of stream banks The current landowner has owned the property since 1954 The land was originally used as a dairy farm r and has recently been changed to a beef cattle operation The current owners created the pond at the upstream end of Thompson Creek in the 1960s The streams on the property have not been dredged within the last 58 years Pee Dee NCEEP Mitigation Plan 2013 4 2.2 6 Existing Site Conditions In order to assess existing geomorphic conditions, cross section measurements were taken at twenty-four (24) locations within the site These measurements were used to evaluate existing width-depth ratios, bank - height ratios, entrenchment ratios and stream classification (See Appendix C) Additionally, a bed width index and a maximum depth index were calculated to assess departure from reference conditions Data collected from naturalized streams in the surrounding watersheds, the reference reach surveys and the regional curve sites were used to develop regional hydraulic geometry relationships for reference channel bed width and reference maximum bankfull The bed width index (BWI) was calculated by dividing the channel bed width measurements taken from the site by the reference bed width, and the max depth index (MDI) was calculated by dividing the measured maximum bankfull depth by the reference maximum bankfull depth BWI values less than 10 indicate that the bed is narrower than the natural bed width and there will be a tendency for the channel to widen resulting in scour at the toe of bank MDI values greater than 10 indicate that the channel depth is greater than the natural channel depth and that the resulting increase in shear stress may cause scour in the bed Vertical and lateral stability were further evaluated by mapping existing erosional and depositional features throughout the site and calculating bank erosion hazard index (BEM) and near -bank stress (NBS) rating (Appendix C4) Thompson Creek The majority of Thompson Creek classifies as a Type G stream with low width-depth ratios typically ranging from 5 to 9 and entrenchment ratios typically ranging from 1 3 to 17 The bank - height ratios on Thompson are typically within the range of 14 to 3 3 Additionally, the BWI values range for 1 1 to 12 while the MDI values range from 1.8 to 4 3. This suggests that channel adjustments have probably neared the end of downward profile degradation and lateral bed widening with future adjustment likely to occur in the form pattern adjustments and lateral channel migration The upper end of Thompson Creek flows through open pasture that is heavily impacted by livestock and then flows into an old 1 -acre agricultural pond The pond has partially silted in at the upstream end and has breached the earthen dam at the downstream end The breach occurred at the lateral emergency spillway location and downcutting is limited by the presence of bedrock Thompson Creek, below the pond, has a limited riparian buffer consisting of the invasive species multiflora rose (Rosa multiflora) and Chinese privet (Ligustrum smense) The remaining native vegetation has been highly impacted from livestock encroachment As a result, the channel has become severely incised and bank erosion is contributing fine sediment to the bed In many locations bedrock is exposed in the bottom of the channel along with the presence of a significant portion of angular, slaty cobble This cobble is not being supplied from upstream reaches but instead represents an immobile fraction of bed material that is derived from detachment of exposed bedrock Along the lower reach of Thompson Creek the channel incision is significantly reduced and the bed material transitions to primarily silt and fine gravel indicating that previous channel downcutting is now experiencing aggradation The present aggradation appears to be a temporary phase in the degradational process that is primarily driven by a local debris jam and a plugged cross pipe Downstream of the existing cross pipe the channel enters a forested reach with livestock exclusion fencing This downstream reach is relatively stable, with the channel grade controlled by bedrock and mature vegetation providing an appropriate riparian buffer Pee Dee NCEEP Mitigation Plan 2013 5 Dale Branch The majority of Dale Branch classifies as a Type G stream with low width -depth ratios typically ranging from 7 to 9 and entrenchment ratios typically ranging from 1 1 to 1 5 The bank - height ratio on Dale Branch ranges from 1 6 to 7 9 The BWI values range from 12 to 2 0 while the MDI values typically range from 17 to 9 4 These values suggest that where the channel has already down -cut, the channel bottom has fully widened and toe scour is no longer a dominant factor contributing to degradation The upstream end of Dale Branch begins at a group of seeps that collect to form the base flow of the stream This area of seeps is subjected to heavy livestock use as is evidenced by bare soil and eroding banks Immediately downstream of the seep area, the channel flows into a small abandoned agricultural pond The pond area is presently fenced with only limited livestock access The earthen embankment is breached at the center and a headcut is migrating into the pond bottom The pond appears to have almost completely silted in and converted into a small wetland feature The present headcut threatens the long term viability of this wetland feature - Downstream of the pond, Dale Branch is no longer protected by exclusionary fencing and is characterized by channel incision and eroding banks The riparian vegetation is comprised predominately of the invasive exotic Chinese privet along with multiflora rose and Tree of Heaven A pattern of degradation is repeated several tunes throughout the entire reach of Dale Branch This pattern can be described in the downstream direction as beginning with a stream that briefly exhibits appropriate channel dimensions and vertical positioning with respect to the valley bottom This brief expression, usually only 20 ft to 50 ft in length, is then abruptly followed by a significant headcut, usually greater than 3 ft and as deep as 6 ft Proceeding downstream the channel grade is relatively low (less than 0 5 percent) and the valley grade is somewhat steeper (3 to 4 percent) resulting in diminishing incision until the channel reaches another brief section of appropriate vertical position, which is in turn followed by another headcut These erosional sequences occur over a length of approximately 200 to 300 feet At the downstream end of Dale Branch the channel enters the Clarks Creek floodplam where it becomes deeply incised in the floodplam alluvium The most downstream end of this incision is characterized by severe meandering and bank erosion Jerry Branch The majority of Jerry Branch classifies as a Type G stream with low width -depth ratios typically ranging from 5 to 7 and entrenchment ratios typically ranging from 14 to 2 6. The bank - height ratios on Jerry are j typically within the range of 1 5 to 7 9 Additionally, the BWI values range for 0 7 to 1 7 while the MDI values range from 0 9 to 12 9 These values suggest that where the channel has already down -cut the — channel bottom has fully widened and toe scour is no longer a dominant factor contributing to degradation Jerry Branch is characterized by livestock incursions, channel incision and eroding banks The riparian vegetation is dominated by Chinese privet Jerry Branch follows a similar pattern of degradation as - witnessed on Dale Branch of sequential headcuts and incision that terminates with a deeply incised, meandering reach in the Clarks Creek floodplain Discussion of Existing Conditions A comprehensive understanding of the erosional patterns and degradational history of the project streams was deemed essential to developing an appropriate design solution to the unique challenges of the Site The design challenge can best be understood by recognizing that the down - valley grades are generally in the 3 percent range while the bed material of these headwater streams is primarily silt, sand and small - gravel which normally would only sustain channel grades in the 0 1 to 0 3 percent range Pee Dee NCEEP Mitigation Plan 2013 6 ! ' The investigation into the erosional patterns and degradational history of the Site included bed material sampling, exploratory pits and soils investigations These investigations revealed that accumulation of depositional material on the valley bottom generally appears to only be 6 to 12 inches in depth There was no strong evidence of upload erosional scars that would suggest a past history of rapid sediment delivery into the fluvial system Additionally, auger samples did not reveal the presence of a buried `A' horizon and probes of the channel bed suggested only a thin layer (0 1 to 0 2 ft ) of bed sediments overlying parent material. These findings do not point to a history of valley development that involves significant deposition or valley floor aggradation Depositional features such as point bars, lateral bars and dune formations are only minimally present throughout all of the channel reaches This is juxtaposed to the presence of significant headcuts and extensive vertical channel banks Samples collected of the bank materials and valley soils indicate a high clay content with a minor fraction of small gravel The resulting erosional processes are separating the finer clay and silt particles from the small gravel and sand so that only a small fraction of the material produced is accumulating as bed material while the larger portion of finer material is being routed as suspended load by the incised channel Visual inspection of the soil horizon along exposed banks, hand auger samples and exploratory pits exposed occasional soil horizons that contained high gravel concentrations The gravel particles were embedded with clay and the gravel layers were typically bounded by dense clay layers above and below Occasionally the gravel would grade downward to larger particles. These gravel layers were initially interpreted as originating from fluvial processes and seen as evidence that the valley bottom had been subjected to a history of aggradation through fluvial deposition However, close inspection of orientation and positioning of the grams along with the embedding matrix revealed that the gravel layers are likely the product of in situ granular disintegration of former bedrock This observation is consistent with nature of the parent material, mudstone and meta - argillite, which are essentially metamorphosed, lithified mud and clay The conclusion of these findings is that the valley form and slopes are likely representative of a paleo- surface formed primarily through long term weathering processes, not the result of rapid disturbance - driven processes of aggradation and degradation This weathering process has taken place over a geologic t►mescale that has been strongly influenced and controlled by the underlying parent material and bedrock Historically, the hydrologic regime and the resistive components of the valley bottom did not result in sufficient available energy to rapidly degrade the landscape In the past, the forested watershed would have produced considerably less runoff than the presently pastured watershed and the valley bottom would have likely contained a more substantial `A' horizon that would have trapped and retained runoff in the organically rich surface further attenuating the hydrologic output Resisting the erosive action of this diminished flow would have been a considerable presence of woody debris supplied by the mature forest and the highly resistant nature of the clay subsoils The conversion of the forested watershed into pasture would have certainly increased runoff conditions and the removal of woody debris from clear cutting reduced the stream's ability to resist the erosive forces Yet these two factors alone may not fully explain the dramatic shift to a degradational state It is likely that the introduction of cattle and associated input of mechanical energy provided the necessary forces to break down the remaining woody material and the clay subsoils which ultimately allowed the propagation of the dramatic headcuts throughout the site Pee Dee NCEEP Mitigation Plan 2013 7 ASHLEY HILLSIDE HEIGHTS VILLAGE \.. 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WATERSHED MAP PEE DEE RESTORATION SITE N FIGURE olf Cree Montgomery Mtme County, North Carolina A ENGINEEwN USGS Topographic Map 0 225 450 900 1,350 1,800 Feet Date: 1U/k3/2U1 Date: 10/1/2013 Date: 6/18/2013 1058 -PDEE PEE DEE STREAM RESTORATION • PHOTOS Photo 1: Thompson Creek facing downstream 12/4/12 Photo 2: Thompson Creek facing downstream 12/4/12 1058 -PDEE PEE DEE STREAM RESTORATION PHOTOS Photo 3: Pond on Thompson Cr facing upstream 12/4/12 Photo 4: Downstream of pond on Thompson Cr facing dam 12/4/12 1058 -PDEE PEE DEE STREAM RESTORATION PHOTOS Photo 5: Thompson Creek facing downstream 12/4/12 Photo 6: Thompson Creek facing downstream 12/4/12 1058 -PDEE PEE DEE STREAM RESTORATION PHOTOS Photo 7: Thompson Creek facing upstream 12/4/12 Photo 8: Thompson Creek facing downstream towards pipe crossing 12/4/12 1058 -PDEE PEE DEE STREAM RESTORATION PHOTOS Photo 9: Thompson Creek facing downstream 12/4/12 Photo 10: Dale Branch facing upstream 12/4/12 1058 -PDEE PEE DEE STREAM RESTORATION PHOTOS Photo 11: Dale Branch facing downstream 12/4/12 Photo 12: Dale Branch facing downstream 12/4/12 1058 -PDEE PEE DEE STREAM RESTORATION PHOTOS Photo 13: Dale Branch facing downstream 12/4/12 Photo 14: Dale Branch bank erosion 12/4/12 1058 -PDEE PEE DEE STREAM RESTORATION PHOTOS Photo 15: Dale Branch facing downstream 12/4/12 Photo 16: Dale Branch facing downstream 12/4/12 1058 -PDEE PEE DEE STREAM RESTORATION PHOTOS Photo 17: Dale Branch facing downstream 12/4/12 Photo 18: Dale Branch facing downstream 12/4/12 1058 -PDEE PEE DEE STREAM RESTORATION PHOTOS Photo 19: Jerry Branch facing downstream 12/4/12 Photo 20: Jerry Branch facing upstream 12/4/12 1058 -PDEE PEE DEE STREAM RESTORATION PHOTOS Photo 21: Jerry Branch facing upstream 12/4/12 Photo 22: Jerry Branch facing downstream 12/4/12 1058 -PDEE PEE DEE STREAM RESTORATION PHOTOS Photo 23: Jerry Branch facing upstream 12/4/12 Photo 24: Jerry Branch facing downstream 12/4/12 1058 -PDEE PEE DEE STREAM RESTORATION PHOTOS Photo 25: Jerry Branch facing downstream at fence crossing 12/4/12 Photo 26: Concrete Bridge on Jerry Branch facing downstream 12/4/12 3.0 SITE PROTECTION INSTRUMENT The land required for the construction, management, and stewardship of this mitigation project includes portions of the following parcels Landowner PIN County Site Protection Deed Book Acreage Instrument and Page Protected Number Jarrett Thompson 6594 -00- Montgomery Conservation 186 385333 Easement The land protection instrument(s) have not been finalized and recorded The template /preliminary documents are provided in Appendix A All site protection instruments require 60 -day advance notification to the Corps and the State prior to any action to void, amend, or modify the document No such action shall take place unless approved by the State Pee Dee NCEEP Mitigation Plan 2013 29 Date: 10/l/2013 4.0 BASELINE INFORMATION Pee Dee NCEEP Mitigation Plan 2013 30 r— 4.1 Project Information Project Name Pee Dee Stream Restoration County Montgomery County Project Area (acres) 18 6 ac Project Coordinates (latitude and lon etude 35 °15'26 95" N, 80 °01'47 83" W Project Watershed Summary Information Physiographic Province Foothills River Basin Yadkin USGS Hydrologic Unit 8-digit 03040104 USGS Hydrologic Unit 14-digit 03040104020020 DWQ Sub -basm 03 -07 -10 Project Drainage Area (acres) 286 Project Drainage Area Percentage of Impervious Area <10% CGIA Land Use Classification 2 0103 Hay and Pasture Land 4.2 Reach Summary Information Parameters Thompson Creek Dale Branch Jerry Branch Hudson Branch Length of reach (linear feet ) 1596 2782 1832 53 Valley classification (Rosgen) II II II H Drainage area 102 58 83 19 NCDWQ stream identification score 305 34 305 N/A NCDWQ Water Quality Classification C C C C Morphological Descnphon (stream type) (Rosgen) G4 G5 G5 G5 Evolution trend (Ros en ) IV IV IV IV Underlying mapped sods GoE, BeC2 BaC2 GoE, CnA GoE, BaC2, BaB2 BaC2 Drainage class Well - drained Well - drained Well - dramed Well- drained Sod H dric status Non -H dric Non -H dnc Non -H dnc Non -H dnc Sloe 2% 2% 2% 2% FEMA classification N/A N/A N/A N/A Native vegetation community Agricultural Agricultural Agricultural Agricultural Percent composition of exotic mvasive vegetation 30% 30% 30% 30% 4.3 Wetland Summa Information Parameters Wetland 1 Wetland 2 Size of Wetland acres 030 010 Wetland Type (non- nparian, riparian nverme or riparian non- nvenne ) Riparian Non- Riverine Riparian Non- Rivenne Mapped Soil Senes GoE CnA Drainage class B B/D Sod H dnc Status H dnc H dnc Source of Hydrology Groundwater Groundwater Hydrologic Im airment None None Native vegetation commune Non -tidal Freshwater Marsh Non -tidal Freshwater Marsh Percent composition of exotic invasive vegetation 15% 15% 4.4 Regulatory Considerations Regulation Applicable9 Resolved? Supporting Documentation Waters of the United States — Section 404 Yes Waters of the United States — Section 401 Yes Endangered Species Act N/A ERTR Historic Preservation Act N/A ERTR Coastal Zone Management Act (CZMA)/ Coastal Area Management Act (CAMA N/A FEMA Flood lam Compliance N/A Essential Fisheries Habitat N/A ERTR Pee Dee NCEEP Mitigation Plan 2013 30 r— 5.0 DETERMINATION OF CREDITS Mitigation credits presented in these tables are projections based upon site design. Upon completion of site construction the project components and credits data will be revised to be consistent with the as -built condition. Pee Dee Stream Restoration, Montgomery County EEP Project Number 95350 Mitigation Credits Stream Riparian Wetland Non - riparian Wetland Buffer Nitrogen Nutrient Offset Phosphorous Nutrient Offset Type R RE R RE R RE Totals 6408 Project Components Project Component -or- Reach ID Station in /Location Existing Footage/Acreage Approach PI, P11 etc. Restoration -or- Restoration Equivalent Restoration Footage or Acreage Mitigation Ratio Thompson Creek 1 100+00-102+50 250 PI El 250 1.5:1 Thompson Creek 1 - 2 102 +50 - 115 +64 1346 PI R 1314 1:1 Dale Branch 1 200 +00 - 203 +75 375 PI El 375 1.5:1 Dale Branch 2 - 5 203 +75 - 234 +50 2407 PI R 2955 1:1 Jerry Branch 300 +00 - 317 +30 1832 PI R 1670 1:1 Hudson Branch 403 +05 - 403 +58 53 PI R 52.6 1:1 Component Summation Restoration Level Stream (linear feet) Riparian Wetland (acres) Non - riparian Wetland (acres) Buffer (square feet) Upland (acres) Riverine Non - Riverine Restoration 5992 Enhancement Enhancement I 416.7 Enhancement 11 Creation Preservation High Quality Preservation BMP Elements Element Location Purpose /Function Notes FB Entire Site Protect Stream BMP Elements BR = Bioretention Cell; SF = Sand Filter; SW = Stormwater Wetland; WDP = Wet Detention Pond; DDP = Dry Detention Pond; FS = Filter Strip; S = Grassed Swale; LS = Level Spreader; NI = Natural Infiltration Area; FB = Forested Buffer Pee Dee NCEEP Mitigation Plan 2013 31 6.0 CREDIT RELEASE SCHEDULE All credit releases will be based on the total credit generated as reported by the as -built survey of the mitigation site Under no circumstances shall any mitigation project be debited until the necessary DA authorization has been received for its construction or the District Engineer (DE) has otherwise provided written approval for the project in the case where no DA authorization is required for construction of the mitigation project The DE, in consultation with the Interagency Review Team (IRT), will determine if performance standards have been satisfied sufficiently to meet the requirements of the release schedules below In cases where some performance standards have not been met, credits may still be released depending on the specifics of the case Monitoring may be required to restart or be extended, depending on the extent to which the site fails to meet the specified performance standard The release of project credits will be subject to the criteria described as follows Forested Wetlands Credits Monitoring Credit Release Activity Interim Total Year Release Released 0 Initial Allocation — see requirements below 30% 30% 1 First year monitoring report demonstrates performance 10% 40% standards are being met 2 Second year monitoring report demonstrates performance 10% 50% standards are being met 3 Third year monitoring report demonstrates performance 10% 60% standards are being met 4 Fourth year monitoring report demonstrates performance 10% 70% standards are being met 5 Fifth year monitoring report demonstrates performance 10% 80% standards are being met, Provided that all performance standards are met, the IRT may allow the NCEEP to discontinue hydrologic monitonng after the fifth year, but vegetation monitoring must continue for an additional two years after the fifth year for a total of seven years 6 Sixth year monitoring report demonstrates performance 10% 90% standards are being met 7 Seventh year monitoring report demonstrates performance 10% 100% standards are being met, and project has received close -out approval Non - forested Wetlands Credits Monitoring Credit Release Activity Interim Total Year Release Released 0 Initial Allocation —see requirements below 30% 30% 1 First year monitoring report demonstrates performance 10% 40% standards are being met 2 Second year monitoring report demonstrates performance 15% 55% standards are being met 3 Third year monitoring report demonstrates performance 20% 75% standards are being met 4 Fourth year monitoring report demonstrates performance 10% 85% standards are being met 5 Fifth year monitoring report demonstrates performance 15% 100% standards are being met and project has received closeout approval Pee Dee NCEEP Mitigation Plan 2013 32 5 Initial Allocation of Released Credits The initial allocation of released credits, as specified in the mitigation plan can be released by the NCEEP without prior written approval of the DE upon satisfactory completion of the following activities a Approval of the final Mitigation Plan b Recordation of the preservation mechanism, as well as a title opinion acceptable to the USACE covering the property c Completion of project construction (the initial physical and biological improvements to the mitigation site) pursuant to the mitigation plan, Per the NCEEP Instrument, construction means that a mitigation site has been constructed in its entirety, to include planting, and an as -built report has been produced As -built reports must be sealed by an engineer prior to project closeout, if appropriate but not prior to the initial allocation of released credits d Receipt of necessary DA permit authorization or written DA approval for projects where DA permit issuance is not required Subsequent Credit Releases All subsequent credit releases must be approved by the DE, in consultation with the IRT, based on a determination that required performance standards have been achieved For stream projects a reserve of 10% of a site's total stream credits shall be released after two bank -full events have occurred, in separate years, provided the channel is stable and all other performance standards are met. In the event that less than two bank -full events occur during the monitoring period, release of these reserve credits shall be at the discretion of the IRT As projects approach milestones associated with credit release, the NCEEP will submit a request for credit release to the DE along with documentation substantiating achievement of cnteria required for release to occur This documentation will be included with the annual monitoring report Pee Dee NCEEP Mitigation Plan 2013 33 7.0 MITIGATION WORK PLAN 7.1 Description of Target Stream Reference reaches were sought to provide a target for design of the proposed streams Searches were conducted first upstream and downstream of the Site and then into surrounding watersheds to find suitable references that contained comparable slope, bed material and valley type No references were identified that provided a stable headwater, Piedmont, small gravel -bed stream within a narrow valley that had a down - valley gradient of 2 to 4 percent This was not unexpected since only a watershed that had never been logged or disturbed could provide a stable environment for such a stream However, a Type B4c reference was located on Talbott's Branch, a tributary to Betty McGee's Creek in Randolph County, North Carolina that provides many of the desired attributes 7. 1.1 Reference Reach The reference reach was selected to represent the probable configurations for the proposed stream restoration Detailed geomorphic survey and Level H Rosgen classifications were conducted on Talbott's Branch for a total of 309 LF (See Appendix C) Talbott's Branch Reference The Talbott's Branch reference reach is located within the Piedmont hydrophysiographic region of North Carolina The Talbott's Branch watershed has many characteristics in common with the Pee Dee watershed including average annual rainfall, elevation changes and valley type The reference watershed is located in Birkhead Mountains Wilderness area in the Uwharrie National Forest near Asheboro North Carolina The drainage area for the Talbott's Branch reference is 0 42 mil The Talbott's Branch reach is representative of a B4c channel in a moderately sloped valley (2 3 %) Channel slope and valley form of this stream are consistent with the Site and provide reasonable analogues for the potential channel forms that can be expected at the Site The reference stream has a channel slope of 1 5% to 2 3 %, width/depth ratio of 12 to 20 and sinuosity of 1 05 to 110 The bed material of the reference however, is considerably larger than the small gravel of the Site Talbott's Branch bed material has a D50 of 58 mm and a D84 of 120 mm Discharge and Bankfull Verification Bankfull was readily identified on Talbott's Branch as it exhibited consistent indicators throughout the reach Venfication of bankfull was accomplished by plotting the bankfull cross sectional area against the regional curve data (Appendix C) The graph indicates that the bankfull identified in the surveyed reach is slightly lower than the line of the regional curve but consistent with the range of data collected in the regional curve study After venfication of bankfull cross sectional area, bankfull discharge was calculated for the surveyed reach using a single- section analysis Manning's `n' was estimated from relative roughness calculations of the bed material and from observation of the channel form and vegetation conditions Water surface slope was assumed to be consistent with the slope of the bed profile Discharge was then compared to the regional curve data which indicated that the calculated bankfull discharges were consistent with the regional curve data Channel Stability Assessment A detailed channel stability assessment was not performed for the reference reach since the bank and bed stability was apparent from observation Subsequent review of the surveyed dimensions confirmed that width-depth ratios and bank - height ratios were within the appropriate range for stable, self - maintaining streams Additional observations included significant upstream and downstream reconnaissance to identify any past, present, or future signs or sources of degradation Pee Dee NCEEP Mitigation Plan 2013 34 Limited Reach References Through the course of conducting the reference reach searches, several streams were identified as possessing qualities of stability and natural form However, these reaches were determined not to be suitable references for the project due to incompatible stream type, valley form or insufficient reach length In these locations morphological measurements were taken to supplement the data acquired from the reference reach sites Measurements on thirteen individual reaches included bankfull width, bed width, depth of bankfull, toe depth, and width of thalweg 7.2 Design Narrative i 7.2.1 Restoration Approach } Thompson Creek Thompson Creek is divided into three main reaches, Reach 1 is located upstream of the old pond dam, i Reach 2 extends from the pond down to the existing pipe crossing, Reach 3 is downstream of the existing pipe crossing Reach 1 is proposed as a semi - passive restoration of a Type 135c stream through the pond bottom The earthen dam will be breached in stages to drain the remaining surface water and expose the pond bottom sediments The topographic survey included soundings of the pond bottom in order to estimate the proper breach elevation however, it is expected that the design elevation will need to be adjusted based on site conditions revealed following the draining of the pond. The pond outlet will be lowered dust enough to permit the reformation of a channel in the pond bottom but not to the extent that stored sediments are eroded from the old pond It is expected that log sill structures will need to be installed in strategic locations especially near the upstream end of the pond in order to stabilize the bed profile Channel reconstruction is not planned for this reach since construction access into the pond bottom sediments would be difficult if not impossible Reach 2 is proposed for Priority I restoration as a Type B4 stream with moderate sinuosity and an average i channel slope of 2 2% Consideration was given to restoring the channel on its current grade since the i stream is now running on bedrock in many locations and as a result the profile has stabilized However, -- the presence of mature vegetation on the floodplain and the extent of grading and removal of topsoil that would be required dissuaded this approach Instead the channel will be reconnected with its historic floodplain through a combination of lifting in place and complete channel reconstruction The proposed channel alignment has been selected to incorporate existing mature vegetation where possible and to minimize its disturbance Thompson Creek is distinguished from Dale and Jerry Branch by the presence of large gravel and cobble bed material This gravel and cobble will be harvested and reused in the proposed channel The use of this bed material will provide for a self - armored channel with a slope slightly less than the valley slope The additional grade differential will be made up for through the use of boulder and log step structures. Dale and Jerry Branch The restoration approach for Dale and Jerry Branch will be to reestablish the conditions that provided for the historic stability of these two streams This will involve reintroduction of extensive wood grade control and removal of livestock access Due to the extent of degradation this will also require backfilling of the existing channels and reconstructing the proper channel dimensions The disparity between the natural low- gradient slopes for streams with small gravel bed material (0 2% to 0 3 %) and the moderately steep valley slopes (2% to 4 %) will be resolved by using logs to create small steps and then having relatively flat channel reaches between each log structure Since logs will be used as grade control the steps will be held to a maximum drop of 0 4 ft Where site conditions exceed the slope that can be Pee Dee NCEEP Mitigation Plan 2013 35 accommodated within these limitations a threshold design approach will be used to establish an armored reach grade control Generally, the channels will be restored as Type B4 streams using a Priority I approach which will reconnect the channel to the historic floodplam In some areas this will involve filling and reconstructing the channel in its present position in the valley while in other areas this will require reconstructing the channel offset from the existing channel There are a few locations, particularly upstream of the major headcuts where the stream is more stable and closer to proper position in the valley, where efforts will be made to retain as much of the existing alignment as possible In these areas log sills will be used to adjust and stabilize the profile and the channel will be raised in place Dale Branch Dale Branch is divided into five reaches, based on significant changes in drainage area Reach 1 is located at the upstream end, from the seep heads to the abandoned pond dam Reach 2 extends from the pond to the existing timber crossing Reach 3 extends from the timber crossing to main ephemeral tributary on the west side Reach 4 is located downstream of the west tributary to the existing ford crossing and Reach 5 is downstream of the existing ford crossing Reach 1 is proposed for enhancement by stabilizing existing banks and slopes near the seep heads, removal of invasive species and replanting of the riparian buffer At the downstream end of Reach 1 the breach in the dam embankment will be stabilized to prevent future headcuttmg and degradation of the wetland feature in the abandoned pond bottom Reach 2 is proposed for Priority I restoration by using a significant portion of the existing channel alignment and raising the channel in place Some alignment alterations will be required to correct severe meanders or reduce bank scour potential Reaches 3, 4 and 5 are proposed for Priority I restoration and will follow the above described general approach with the exception of a few transitional reaches One of these reaches is at the downstream end of Reach 5 which flows into the Clarks Creek floodplain In this area a Priority II approach will be required to transition down to the grade of Clarks Creek Jerry Branch Jerry Branch is divided into three reaches, Reach 1 is located above the confluence with Hudson Branch Reach 2 is located below the confluence with Hudson Branch and Reach 3 is located at the downstream end of the Site All three reaches are proposed for Priority I restoration and will follow the above described general approach with the exception of a few transitional reaches Similar to the downstream in of Dale, the lower end of Reach 3 which flows into the Clarks Creek floodplam involve a Priority II approach to transition down to the grade of Clarks Creek Hudson Branch Hudson Branch is proposed for Priority I restoration of a Type B4 stream Hudson will be raised in place using log sills to set the profile grade and backfilling the majority of the existing channel Some channel reconstruction will be required to properly connect Hudson to the restored Jerry Branch 7.22 Restoration Methods Restoration of Type B4 and B4c streams will consist of constructing a low sinuosity (1 05) stream with a moderate width -depth ratio (13 -19) that accesses the floodplam at greater- than -bankf ill flows Existing bed material will be harvested for reuse in the constructed channel to the maximum extent practical On- site sources have been identified for supplementing the available bed material In some locations steeper channel gradients do not allow for the stable placement of on -site bed material In these areas the riffles will require armoring with larger caliber quarry stone Where quarry stone is used it will be mixed with on -site material to reduce voids and provide substrate consistency Pee Dee NCEEP Mitigation Plan 2013 36 In some locations topographic constraints prevent Priority I restoration and it will be necessary to construct a bankfull bench Along these reaches, topsoil will be removed prior to excavation and stockpiled After completion of grading operations, topsoil will be redistributed across the floodplain bench to facilitate vegetation success. Log structures will be used to provide vertical stability to the channel, assist in maintaining riffle and pool features and to provide habitat diversity. Brush -toe structures will be installed in combination with the log structures to provide bank stability, increase bank roughness and provide aquatic habitat diversity Trees with diameters in the range of 12" to 24" will be harvested from the site or nearby property for use as in -stream structures Small diameter (less than 6 ") woody plants suitable for transplanting will be harvested on -site where available Earthwork activities will include excavation of the proposed channels, partial or complete backf►lhng of existing channels and removal of existing spoil berms Grading work is designed to restore or mimic natural contours During construction, all wetland areas will be protected from construction activities by _ construction barrier fencing Cross pipes will be oversized so that the pipe diameter will be comparable to the channel bed width where practical The invert of the pipe will be burred below the bed of the channel to allow bed material to pass through the pipe A boulder grade control structure will be placed downstream of the pipe to hold the low water surface dust above the outlet and allow for aquatic life passage Best Management Practice (BMP) devices will be used in several areas to provide sediment removal from areas of concentrated runoff In these areas where runoff collects from adjacent agriculture land, a small sediment basin with a riprap outfall will be constructed to trap sediment prior to entering the stream The - BMP's will be maintained during construction, however, it is expected that following completion of the project the basins will gradually fill in and become vegetated No long term maintenance will be performed on the basins All disturbed areas will be stabilized with temporary and permanent seed and covered with straw or mulch Live stakes will be installed on the stream banks in accordance with the planting plan in Appendix D The entire conservation easement area will be planted with bare root seedlings in accordance with the planting plan in Appendix D 7.2.3 Data Analysis Hydraulic and Hydrologic Analysis Design typical channel sections were developed using the hydraulic geometry curves assembled from data of locations on site, immediately adjacent to the site, within the watershed and the neighboring watersheds (See Appendix Cl) Trend lines fit to this data set were used to calculate target hydraulic geometry and establish proposed channel dimensions Hydraulic geometries of the proposed sections were then compared to regional, reference and existing channel values The proposed channel sections were evaluated for their ability to convey the bankfull flows and the flood flows of the watershed by performing a hydraulic analysis Flood flow hydrology was based on USGS Regional Regression equations for the Blue Ridge- Piedmont hydrologic area Bankfull discharge was based on the NRCS revised regional curves for the North Carolina Mountain and Piedmont hydrologic area The analysis consisted of first modeling the existing conditions with the HEC -RAS water surface L_ profile model Cross sections were taken through the channel and the adjacent valley at representative locations throughout the project reach. Existing hydraulic conditions were evaluated and the model calibrated based on available site data Pee Dee NCEEP Mitigation Plan 2013 37 The ability to accurately verify bankfull within the site is limited by the degraded channel conditions and the lack of clear bankfull indicators On a coarse scale, the existing EEC -RAS model does indicate bankfull water surface elevations within the channel banks where the channel is incised and above inner berm features where present Proposed conditions were analyzed by revising the existing sections based on the proposed channel geometry and by revising the model to reflect proposed pattern conditions and anticipated future roughness coefficients Comparison of the existing and proposed HEC -RAS models provided assistance In the analysis of the sediment transport, bankfull flow capacity and confirmation that there will be no hydraulic trespass onto adjacent properties Sediment Competence Analysis Data collection for sediment competence analysis included bar material and bed material bulk samples The bed material consists of a mix of sand and small gravel with a large constituent being composed of sand (20 % -40 %). Bed material collected in the sediment pits following a near bankfull event indicate that the total sand content may be as high as 90% to 95 %, leaving only 5% to 10% of the mobile bed material to be composed of small gravel Pebble counts and bulk bed material samples consistently indicate the D50 to be 5 to 8 mm and D84 to be 11 to 15 mm However, this may overestimate the actual representative particle sizes given the findings from the sediment pit samples In either case, shear stress calculations for particle sizes less than 10 to 20 mm should always be considered suspect as this represents the practical limit for competence calculations For Dale, Jerry and Hudson, 6 mm was selected for the representative particle size which results in a design slope range of 0 19% to 0 34% These slopes are consistent with measured stable riffles identified within the site Shear stress calculations for Thompson Creek were performed to establish the maximum slope for a threshold design channel The coarse sediment sample taken on Thompson Creek had a D50 of 54 mm and a D84 of 140 mm The representative particle size was selected to be 25 mm in order to provide a safety factor of 2 for non - mobilization of the fraction of larger particles The design slope range of 0 65% to 0 81% is predicted to provide the conditions necessary for self - armoring but still allow for routing of the sand and small gravel supplied the watershed Sediment Capacity Analysis In order to assist in evaluating the sediment capacity, a set of consecutive pit traps were installed In the stream bed at the downstream end of a relatively stable reach of Dale Branch Two samples were collected from the pit traps following rainfall events. These samples were sieved and weighed The second sample collected from the pit trap was following a rainfall event that registered 0 85 ft on the crest gauge From this sample It was estimated that the total bed load was between 0 15 to 0 25 tons for this near - bankfull event A flow duration hydrograph was constructed to simulate the second sampling event in order to model sediment transport using the quasi- unsteady flow routine in HEC -RAS. Seven sediment transport functions were evaluated for consistency with sediment data collected in the pit traps The Wilcock transport function provided results that fit best with the data The Wilcock function predicted 0 20 to 0 29 tons of cumulative sediment output while the other sediment transport function predicted sediment output values more than one order of magnitude greater than the estimated load Based on this correlation, the Wilcock function was used to evaluate sediment capacity under existing and proposed conditions Two quasi- unsteady simulations were run in HEC -RAS to qualitatively evaluate the sediment transport capacity The modeling consisted of running the 2 -year and the 10 -year discharge for a constant 1 and 2 hour simulation, respectively, on a 0 1 hour computational increment cycle Existing and proposed models were compared for differences in channel bed elevation and cumulative sediment output Pee Dee NCEEP Mitigation Plan 2013 38 I I Bed invert changes are nearly 0 ft for the 2 -year and 10 -year flow With respect to cumulative mass output the model predicts a similar volume for proposed bankfull as for existing bankfull and an approximate reduction of 20% and 80% in the sediment output in the 2 -year and 10 -year events, respectively This is primarily in response to the proposed reconfiguration of the channel geometry which will reduce elevated shear stress associated with the presently incised channel Given the limited -� predicted change in proposed channel invert elevation this can be interpreted as not resulting in aggradation The design configuration was also evaluated for sediment transport capacity by assessing continuity and magnitude of stream power Generally the proposed conditions model show a sigmficant decrease in stream power in all storm events The decrease in stream power is to be expected due to the proposed mcrease in channel width/depth ratio and the elimination of the channel incision However, this should not be a concern since the actual stream power values are sufficiently high to transport the sand particles which constitute the main wash load component Pee Dee NCEEP Mitigation Plan 2013 39 dI i 1 Legend BMP Location I ] Proposed Permanent Pipe Crossing Conservation Easement Boundary Proposed Enhancement Intermittent Proposed Restoration Intermittent Proposed Restoration Perennial Wetland Property Boundary 911 PROPOSED CONDITIONS MAP PEE DEE RESTORATION SITE N FIGURE =J,Wo [ f C tee Montgomery County, North Carolina ENGINEEKINC , V 0 150 300 600 900 1,200 7 Feet Date: 7/23/2013 Date: 10/8/2013 8.0 MAINTENANCE PLAN EBX will monitor the site on a regular basis and shall conduct a physical inspection of the site a mmmium of once per year throughout the post - construction monitoring period until performance standards are met These site inspections may identify site components and features that require routine maintenance Routine maintenance should be expected most often in the first two years following site construction and may include the following- Component/Feature Maintenance through project close -out Stream Routine channel maintenance and repair activities may include chinking of m -stream structures to prevent piping, securing of loose cow matting, and supplemental installations of live stakes and other target vegetation along the channel. Areas where storm water and floodplam flows intercept the channel may also require maintenance to prevent bank failures and head - cutting Management of beaver activity will include removal of nuisance beavers and beaver dams that affect the stream Wetland Routine wetland maintenance and repair activities may include securing of loose coin matting and supplemental installations of live stakes and other target vegetation within the wetland Areas where storm water and floodplain flows intercept the wetland may also require maintenance to prevent scour Vegetation Vegetation shall be maintained to ensure the health and vigor of the targeted plant community Routine vegetation maintenance and repair activities may include supplemental planting, pruning, mulching, and fertilizing Exotic mvasive plant species shall be controlled by mechanical and/or chemical methods. Any vegetation control requiring herbicide application will be performed in accordance with NC Department of Agriculture CDA) rules and regulations Site Boundary Site boundaries shall be identified in the field to ensure clear distinction between the mitigation site and adjacent properties Boundaries may be identified by fence, marker, bollard, post, tree - blazing, or other means as allowed by site conditions and /or conservation easement Boundary markers disturbed, damaged, or destroyed will be repaired and/or replaced on an as needed basis Boundary markings will comply with requirements of the RFP Addendum titled "Full Delivery Requirement for Completion of Survey for Conservations Easements" dated 7/21/11 Utility Right -of -Way Utility rights -of -way within the site may be maintained only as allowed by Conservation Easement or existing easement, deed restrictions, rights of way, or corridor agreements Ford Crossing Ford crossings within the site may be maintained only as allowed by Conservation Easement or existing easement, deed restrictions, rights of way, or corridor agreements Road Crossing Road crossings within the site may be maintained only as allowed by Conservation Easement or existing easement, deed restrictions, rights of way, or corridor agreements Storm water Management Storm water management devices will be monitored and maintained per Device the protocols and procedures defined by the NC Division of Water Quality Storm Water Best Management Practices Manual I Pee Dee NCEEP Mitigation Plan 2013 42 9.0 PERFORMANCE STANDARDS Morphologic Parameters and Channel Stability Restored and enhanced streams shall be in compliance with the standards set forth in the USACE 2003 Stream Mitigation Guidelines and should demonstrate morphologic stability to be considered successful Stability does not equate to an absence of change, but rather to sustainable rates of change or stable patterns of variation Restored streams often demonstrate some level of initial adjustment in the several months that follow construction and some change /variation subsequent to that is also to be expected. However, the observed change should not be unidirectional such that it represents a robust trend If some ` trend is evident, it should be very modest or indicate migration to a stable form The performance standards shall be consistent with the requirements described in Federal rule for compensatory mitigation project sites as described in the Federal Register Title 33 Navigation and Navigable Waters Volume 3 Chapter 2 Section § 332 5 paragraphs (a) and (b) Dimension Cross - section measurements should indicate little change from the as -built cross - sections If changes do occur, they will be evaluated to determine whether the adjustments are associated with increased stability or whether they indicate movement towards an unstable condition Pattern and Profile Measurements and calculated values should indicate stability with little deviation from as -built conditions and established morphological ranges for the restored stream type Pool depths may vary from year to year, but the majority should maintain depths sufficient to be observed as distinct features in the profile The pools should maintain their depth with flatter water surface slopes, while the riffles should remain shallower and steeper Pattern measurements will not be collected unless conditions seem to indicate that a detectable change appears to have occurred based on profile and/or dimension measurements. Substrate ' Calculated D50 and D84 values should indicate coarser size class distribution of bed matenals in riffles and finer size class distribution in pools The majority of riffle pebble counts should indicate maintenance or coarsening of substrate distributions Generally, it is anticipated that the bed material will coarsen over time Sediment Transport Depositional features should be consistent with a stable stream that is effectively managing its sediment load Point bar and inner berm features, if present, should develop without excessive encroachment of the channel Isolated development of robust (i a comprised of coarse material and/or vegetated actively diverting flow) mid - channel or lateral bars will be acceptable Likewise, development of a higher number of mid - channel or lateral bars that are minor in terms of their permanency such that profile measurements do not indicate systemic aggradation will be acceptable, but trends in the development of robust mid - channel or alternating bar features will be considered a destabilizing condition and may require intervention or have success implications Surface Water Hydrology Monitoring of stream surface water stages should indicate recurrence of bankfull flow on average every l to 2 years. At a minimum, throughout the monitoring period, the surface water stage should achieve bankfull or greater elevations at least twice The bankfull events must occur during separate monitoring years. Vegetation Riparian vegetation monitoring shall be conducted for a minimum of seven years to ensure that success criteria are met per USACE guidelines Accordingly, success criteria will consist of a mmimum survival Pee Dee NCEEP Mitigation Plan 2013 43 of 320 stems per acre by the end of the Year 3 monitoring period and a minimum of 260 stems per acre at the end of Year 5 If monitoring indicates either that the specified survival rate is not being met or the development of detrimental conditions (i e, invasive species, diseased vegetation), appropriate corrective actions will be developed and implemented 10.0 MONITORING REQUIREMENTS Annual monitoring data will be reported using the EEP monitoring template The monitoring report shall provide a project data chronology that will facilitate an understanding of project status and trends, population of EEP databases for analysis, research purposes, and assist in decision making regarding j4 project close -out Required Parameter Quanti1y Ereauency Notes As per November Cross - sections to be monitored over 2011 NCEEP Monitoring seven (7) years and shall include an monitoring Years 1, 2, assessment of bank height ratio and YES Dimension requirements 3, 5, and 7 entrenchment ratio As per November Bank pin arrays shall be installed at 2011 NCEEP Monitoring pool (bend) monitoring cross - sections, Bank Erosion monitoring Years 1, 2, arrays shall be measured at time of YES Pins requirements 3, 5, and 7 cross - section surveys As per November 2011 NCEEP monitoring NO Profile requirements As needed As per April 2003 USACE Wilmington District Stream Mitigation YES Substrate Guidelines annual As per April 2003 A Crest Gauge will be installed on site, USACE the device will be inspected on a semi - Wilmington District annual basis to document the Surface Water Stream Mitigation occurrence of bankfull events on the YES Hydrology Guidelines annual project Quantity and Groundwater monitoring gauges with location of gauges data recording devices will be installed will be determined on site, the data will be downloaded on Groundwater in consultation with a monthly basis during the growing NO Hydrology EEP annual season Quantity and location of vegetation plots will be determined in Monitoring Vegetation will be monitored using the consultation with Years 1, 2, Carolina Vegetation Survey (CVS) YES Vegetation EEP 3, 5, and 7 protocols Exotic and nuisance Semi- Locations of exotic and nuisance YES vegetation annual vegetation will be mapped Locations of fence damage, vegetation Project Semi- damage, boundary encroachments, etc YES boundary annual will be mapped �i Pee Dee NCEEP Mitigation Plan 2013 44 i 1 11.0 LONG -TERM MANAGEMENT PLAN Upon approval for close -out by the Interagency Review Team (IRT) the site will be transferred to the State of North Carolina This party shall 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 shall be negotiated prior to site -V' transfer to the responsible party The NCDENR Division of Natural Resource Planning and Conservation's Stewardship Program currently houses EEP stewardship endowments within the non - reverting, interest - bearing Conservation Lands Stewardship Endowment Account The use of funds from the Endowment Account is governed by North Carolina General Statute GS 113A- 232(d)(3) Interest gamed by the endowment fund may be used only for the purpose of stewardship, monitoring, stewardship administration, and land transaction costs, if applicable The NCDENR Stewardship Program intends to manage the account as a non - wasting i� endowment Only interest generated from the endowment funds will be used to steward the compensatory mitigation sites Interest funds not used for those purposes will be re- mvested in the Endowment Account to offset losses due to inflation s Pee Dee NCEEP Mitigation Plan 2013 45 12.0 ADAPTIVE MANAGEMENT PLAN Upon completion of site construction EEP will implement the post - construction monitoring protocols previously defined in this document Project maintenance will be performed as described previously in this document If, during the course of annual monitoring it is determined the site's ability to achieve site performance standards are jeopardized, EEP will notify the USACE of the need to develop a Plan of Corrective Action The Plan of Corrective Action may be prepared using in -house technical staff or may require engineering and consulting services Once the Corrective Action Plan is prepared and finalized EEP will 1 Notify the USACE as required by the Nationwide 27 permit general conditions 2 Revise performance standards, maintenance requirements, and monitoring requirements as necessary and/or required by the USACE 3 Obtain other permits as necessary 4 Implement the Corrective Action Plan 5 Provide the USACE a Record Drawing of Corrective Actions This document shall depict the extent and nature of the work performed 13.0- FINANCIAL ASSURANCES Pursuant to Section IV H and Appendix III of the Ecosystem Enhancement Program's In -Lieu Fee Instrument dated July 28, 2010, the North Carolina Department of Environment and Natural Resources has provided the U S Army Corps of Engineers Wilmington District with a formal commitment to fund —' projects to satisfy mitigation requirements assumed by EEP This commitment provides financial assurance for all mitigation projects implemented by the program Pee Dee NCEEP MiUgahon Plan 2013 46 14.0 OTHER INFORMATION 14.1 DEFINITIONS Morphological description — the stream type; stream type is determined by quantifying channel entrenchment, dimension, pattern, profile, and boundary materials; as described in Rosgen, D. (1996), Applied River Morphology, 2nd edition Native vegetation community — a distinct and reoccurring assemblage of populations of plants, animals, bacteria and fungi naturally associated with each other and their population; as described in Schafale, M.P. and Weakley, A. S. (1990), Classification of the Natural Communities of North Carolina, Third Approximation Project Area - includes all protected lands associated with the mitigation project 14.2 REFERENCES Andrews, E.D. (1984) Bed - material entrainment and hydraulic geometry of gravel -bed rivers in Colorado. Geological Society of America Bulletin, 95, 3 71 -3 78. Environmental Data Resources, Inc. 2011. EDR Radius Map Report. Faber - Langendoen, D., Rocchio, J., Schafale, M., Nordman, C., Pyne, M., Teague, J., Foti, T., Confer, P. (2006), Ecological Integrity Assessment and Performance Measures for Wetland Mitigation. NatureServe, Arlington, Virginia. Lamb, Michael P., Dietrich, W.E., Venditti, J. G., (2008) Journal of Geophysical Research, 113, 1 -20. Lindenmayer, D.B., and J.F. Franklin. (2002), Conservingforest biodiversity: A comprehensive multiscaled approach. Island Press, Washington, DC. North Carolina Division of Water Quality (NCDWQ). Surface Water Classifications. http://portal.ncdenr.org/web/wq/ps/csu/classifications Raleigh, NC. North Carolina Floodplain Mapping Program. Floodplain Mapping Information System. http:// floodmaps .nc.gov /FMIS /Default.aspx Raleigh, NC. North Carolina Geological Survey, 1985. Geologic Map of North Carolina. North Carolina Department of Natural Resources and Community Development, Raleigh, NC. 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 Pope, B.F., Tasker, G.D. 1999, Estimating the magnitude and frequency of floods in rural basins of North Carolina. U.S. Geological Survey Water Resources Investigations Report 99 -4114. U.S. Geological Survey, Raleigh, NC. Rosgen, D. (1996), Applied River Morphology, 2"d edition, Wildland Hydrology, Pagosa Springs, CO. Pee Dee NCEEP Mitigation Plan 2013 47 APPENDIX A SITE PROTECTION INSTRUMENT(S) Exhibit A [INSERT LEGAL DESCRIPTION] NCEEP Full Delivery Conservation Easement Template adopted 13 August 2013 Page 11 of 11 IN TESTIMONY WHEREOF, the Grantor has hereunto set his hand and seal, the day and year first above written (SEAL) NORTH CAROLINA COUNTY OF I, , a Notary Public in and for the County and State aforesaid, do hereby certify that , Grantor, personally appeared before me this day and acknowledged the execution of the foregoing instrument IN WITNESS WHEREOF, I have hereunto set my hand and Notary Seal this the day of , 20_ Notary Public My commission expires. NCEEP Full Delivery Conservation Easement Template adopted 13 August 2013 Page 10 of 11 request to void or modify this Conservation Easement Such notifications and modification requests shall be addressed to ' Ecosystem Enhancement Program Manager State Property Office ! 1321 Mail Service Center t- Raleigh, NC 27699 -1321 and General Counsel US Army Corps of Engineers 69 Darlington Avenue Wilmington, NC 28403 G. The parties recognize and agree that the benefits of this Conservation Easement are in gross and assignable provided, however, that the Grantee hereby covenants and agrees, that in the event it transfers or assigns this Conservation Easement, the organization receiving the 'v interest will be a qualified holder under N C Gen Stat § 121 -34 et seq and § 170(h) of the Internal Revenue Code, and the Grantee further covenants and agrees that the terms of the transfer or assignment will be such that the transferee or assignee will be required to continue in perpetuity the conservation purposes described in this document VI. QUIET ENJOYMENT Grantor reserves all remaining rights accruing from ownership of the Property, including the right to engage in or permit or invite others to engage in only those uses of the Conservation Easement Area that are expressly reserved herein, not prohibited or restricted herein, and are not inconsistent with the purposes of this Conservation Easement Without limiting the generality of the foregoing, the Grantor expressly reserves to the Grantor, and the Grantor's invitees and licensees, the right of access to the Conservation Easement Area, and the right of quiet enjoyment of the Conservation Easement Area, TO HAVE AND TO HOLD, the said rights and easements perpetually unto the State of North Carolina for the aforesaid purposes, AND Grantor covenants that Grantor is seized of said premises in fee and has the right to convey the permanent Conservation Easement herein granted, that the same is free from encumbrances and that Grantor will warrant and defend title to the same against the claims of all persons whomsoever NCEEP Full Delivery Conservation Easement Template adopted 13 August 2013 Page 9 of 11 D. Costs of Enforcement. Beyond regular and typical monitoring expenses, any costs incurred by Grantee in enforcing the terms of this Conservation Easement against Grantor, including, without limitation, any costs of restoration necessitated by Grantor's acts or omissions in violation of the terms of this Conservation Easement, shall be borne by Grantor E. No Waiver. Enforcement of this Easement shall be at the discretion of the Grantee'and any forbearance, delay or omission by Grantee to exercise its rights hereunder in the event of any breach of any term set forth herein shall not be construed to be a waiver by Grantee V. MISCELLANEOUS A. This instrument sets forth the entire agreement of the parties with respect to the Conservation Easement and supersedes all prior discussions, negotiations, understandings or agreements relating to the Conservation Easement If any provision is found to be invalid, the remainder of the provisions of the Conservation Easement, and the application of such provision to persons or circumstances other than those as to which it is found to be invalid, shall not be affected thereby B. Grantor is responsible for any real estate taxes, assessments, fees, or charges levied upon the Property Grantee shall not be responsible for any costs or liability of any kind related to the ownership, operation, insurance, upkeep, or maintenance of the Property, except as expressly provided herein. Upkeep of any constructed bridges, fences, or other amenities on the Property are the sole responsibility of the Grantor Nothing herein shall relieve the Grantor of the obligation to comply with federal, state or local laws, regulations and permits that may apply to the exercise of the Reserved Rights. C. Any notices shall be sent by registered or certified mail, return receipt requested to the parties at their addresses shown herein or to other addresses as either party establishes in writing upon notification to the other D. Grantor shall notify Grantee in writing of the name and address and any party to whom the Property or any part thereof is to be transferred at or prior to the time said transfer is made Grantor further agrees that any subsequent lease, deed, or other legal instrument by which any interest in the Property is conveyed is subject to the Conservation Easement herein created. E. The Grantor and Grantee agree that the terms of this Conservation Easement shall survive any merger of the fee and easement interests in the Property or any portion thereof. F. This Conservation Easement and Right of Access may be amended, but only in writing signed by all parties hereto, or their successors or assigns, if such amendment does not affect the qualification of this Conservation Easement or the status of the Grantee under any applicable laws, and is consistent with the purposes of the Conservation Easement The owner of the Property shall notify the State Property Office and the U S Army Corps of Engineers in writing sixty (60) days prior to the initiation of any transfer of all or any part of the Property or of any NCEEP Full Delivery Conservation Easement Template adopted 13 August 2013 Page 8 of 11 required to restrict livestock access to the Conservation Easement area Repeated failure to do so may result in the State (Grantee) repairing or installing livestock exclusion devices (fences) within the conservation area for the purpose of restricting livestock access In such cases, the landowner (Grantor) must provide access to the State (Grantee) to make repairs E. Crossing Area(s). The Grantee is not responsible for maintenance of crossing area(s), however, the Grantee, its employees and agents, successors or assigns, reserve the right to repair crossing area(s), at its sole discretion and to recover the cost of such repairs from the Grantor if such repairs are needed as a result of activities of the Grantor, his successors or assigns IV. ENFORCEMENT AND REMEDIES A. Enforcement. To accomplish the purposes of this Conservation Easement, Grantee is allowed to prevent any activity within the Conservation Easement Area that is inconsistent with the purposes of this Conservation Easement and to require the restoration of such areas or __ features in the Conservation Easement Area that may have been damaged by such unauthorized activity or use. Upon any breach of the terms of this Conservation Easement by Grantor, the Grantee shall, except as provided below, notify the Grantor in writing of such breach and the Grantor shall have ninety (90) days after receipt of such notice to correct the damage caused by such breach If the breach and damage remains uncured after ninety (90) days, the Grantee may enforce this Conservation Easement by bringing appropriate legal proceedings including an - action to recover damages, as well as injunctive and other relief The Grantee shall also have the power and authority, consistent with its statutory authority (a) to prevent any impairment of the Conservation Easement Area by acts which may be unlawful or in violation of this Conservation Easement, (b) to otherwise preserve or protect its interest in the Property, or (c) to seek damages E from any appropriate person or entity Notwithstanding the foregoing, the Grantee reserves the immediate right, without notice, to obtain a temporary restraining order, injunctive or other appropriate relief, if the breach is or would irreversibly or otherwise materially impair the benefits to be derived from this Conservation Easement, and the Grantor and Grantee acknowledge that the damage would be irreparable and remedies at law inadequate The rights and remedies of the Grantee provided hereunder shall be in addition to, and not in lieu of, all ` other rights and remedies available to Grantee in connection with this Conservation Easement B. Inspection. The Grantee, its employees and agents, successors and assigns, have the right, with reasonable notice, to enter the Conservation Easement Area over the Property at reasonable times for the purpose of inspection to determine whether the Grantor is complying with the terms, conditions and restrictions of this Conservation Easement C. Acts Beyond Grantor's Control. Nothing contained in this Conservation Easement shall be construed to entitle Grantee to bring any action against Grantor for any injury or change in the Conservation Easement Area caused by third parties, resulting from causes beyond the Grantor's control, including, without limitation, fire, flood, storm, and earth movement, or from any prudent action taken in good faith by the Grantor under emergency conditions to prevent, abate, or mitigate significant injury to life or damage to the Property resulting from such causes. NCEEP Full Delivery Conservation Easement Template adopted 13 August 2013 Page 7 of 11 temporarily be withdrawn for good cause shown as needed for the survival of livestock on the Property. M. Subdivision and Conveyance. Grantor voluntarily agrees that no further subdivision, partitioning, or dividing of the Conservation Easement Area portion of the Property owned by the Grantor in fee simple ( "fee ") that is subject to this Conservation Easement is allowed Any future transfer of the Property shall be subject to this Conservation Easement and Right of Access and to the Grantee's right of unlimited and repeated ingress and egress over and across the Property to the Conservation Easement Area for the purposes set forth herein N. Development Rights. All development rights are permanently removed from the Conservation Easement Area and are non - transferrable O. Disturbance of Natural Features Any change, disturbance, alteration or impairment of the natural features of the Conservation Easement Area or any intentional introduction of non- native plants, trees and/or animal species by Grantor is prohibited The Grantor may request permission to vary from the above restrictions for good cause shown, provided that any such request is not inconsistent with the purposes of this Conservation Easement, and the Grantor obtains advance written approval from the N C Ecosystem Enhancement Program, whose mailing address is 1652 Mail Services Center, Raleigh, NC 27699 -1652 III. GRANTEE RESERVED USES A. Right of Access, Construction, and Inspection. The Grantee, its employees and agents, successors and assigns, receive a perpetual Right of Access to the Conservation Easement Area over the Property at reasonable times to undertake any activities to restore, construct, manage, maintain, enhance, protect, and monitor the stream, wetland and any other riparian resources in the Conservation Easement Area, in accordance with restoration activities or a long -term management plan Unless otherwise specifically set forth in this Conservation Easement, the rights granted herein do not include or establish for the public any access rights B. Restoration Activities. These activities include planting of trees, shrubs and herbaceous -- vegetation, installation of monitoring wells, utilization of heavy equipment to grade, fill, and -� prepare the soil, modification of the hydrology of the site, and installation of natural and J manmade materials as needed to direct in- stream, above ground, and subterraneous water flow C. Signs. The Grantee, its employees and agents, successors or assigns, shall be permitted to place signs and witness posts on the Property to include any or all of the following- describe the project, prohibited activities within the Conservation Easement, or identify the project boundaries and the holder of the Conservation Easement D. Fences. Conservation Easements are purchased to protect the investments by the State (Grantee) in natural resources Livestock within conservations easements damages the investment and can result in reductions in natural resource value and mitigation credits which would cause financial harm to the State Therefore, Landowners (Grantor) with livestock are - NCEEP Full Delivery Conservation Easement Template adopted 13 August 2013 Page 6 of 11 E. Industrial, Residential and Commercial Uses. All industrial, residential and commercial uses are prohibited in the Conservation Easement Area F. Agricultural Use. All agricultural uses are prohibited within the Conservation Easement Area including any use for cropland, waste lagoons, or pastureland G. New Construction. There shall be no building, facility, mobile home, antenna, utility pole, tower, or other structure constructed or placed in the Conservation Easement Area H. Roads and Trails. There shall be no construction or maintenance of roads, trails, walkways, or paving in the Conservation Easement Area with the following exception Only roads and trails located within the Conservation Easement Area prior to completion of the construction of the restoration project and within crossings shown on the recorded survey plat may be maintained by Grantor, successors or assigns to allow for access to the interior of the Property, and must be repaired and maintained to prevent runoff and degradation to the Conservation Easement Area. Such roads and trails shall be covered with pervious materials such as loose gravel or permanent vegetation in order to minimize runoff and prevent sedimentation All roads, trails and crossings within the Conservation Easement Area shall be shown on the recorded survey plat I. Signs. No signs shall be permitted in the Conservation Easement Area except ` interpretive signs describing restoration activities and the conservation values of the Conservation Easement Area, signs identifying the owner of the Property and the holder of the Conservation Easement, signs giving directions, or signs prescribing rules and regulations for the ` use of the Conservation Easement Area J. Dumping or Storing. Dumping or storage of soil, trash, ashes, garbage, waste, abandoned vehicles, appliances, machinery, or any other material in the Conservation Easement Area is prohibited K. Grading, Mineral Use, Excavation, Dredging. There shall be no grading, filling, excavation, dredging, mining, drilling, hydraulic fracturing, removal of topsoil, sand, gravel, rock, peat, mmerals, or other materials. L. Water Quality and Drainage Patterns. There shall be no diking, draining, dredging, channeling, filling, leveling, pumping, impounding or diverting, causing, allowing or permitting the diversion of surface or underground water in the Conservation Easement Area No altering or tampering with water control structures or devices, or disruption or alteration of the restored, enhanced, or created drainage patterns is allowed. All removal of wetlands, polluting or discharging into waters, springs, seeps, or wetlands, or use of pesticide or biocides in the Conservation Easement Area is prohibited In the event of an emergency interruption or shortage of all other water sources, water from within the Conservation Easement Area may NCEEP Full Delivery Conservation Easement Template adopted 13 August 2013 Page 5 of 11 The Conservation Easement Area shall be restricted from any development or usage that would impair or interfere with the purposes of this Conservation Easement. Unless expressly reserved as a compatible use herein, any activity in, or use of, the Conservation Easement Area by the Grantor is prohibited as inconsistent with the purposes of this Conservation Easement. Any rights not expressly reserved hereunder by the Grantor have been acquired by the Grantee. Any rights not expressly reserved hereunder by the Grantor, including the rights to all mitigation credits, including, but not limited to, stream, wetland, and riparian buffer mitigation units, derived from each site within the area of the Conservation Easement, are conveyed to and belong to the Grantee. Without limiting the generality of the foregoing, the following specific uses are prohibited, restricted, or reserved as indicated: A. Recreational Uses. Grantor expressly reserves the right to undeveloped recreational uses, including hiking, bird watching, hunting and fishing, and access to the Conservation Easement Area for the purposes thereof. B. Motorized Vehicle Use. Motorized vehicle use in the Conservation Easement Area is prohibited except within a Crossing Area(s) or Road or Trail as shown on the recorded survey plat or as specifically allowed within a fence maintenance zone as described in section D or a Road or Trail described in section H. The Grantor reserves the right, for himself, his successors and assigns, to operate motorized vehicles within Crossing Area(s) described on the survey recorded in Plat Book , Page , of the Montgomery County Registry as "reserved stream crossing ". Said crossing shall not exceed 60 feet in width, and must be maintained and repaired by Grantor, his successors or assigns to prevent degradation of the Conservation Easement Area. C. Educational Uses. The Grantor reserves the right to engage in and permit others to engage in educational uses in the Conservation Easement Area not inconsistent with this Conservation Easement, and the right of access to the Conservation Easement Area for such purposes including organized educational activities such as site visits and observations. Educational uses of the property shall not alter vegetation, hydrology or topography of the site. D. Damage to Vegetation. Except within Crossing Area(s) as shown on the recorded survey plat and as related to the removal of non - native plants, diseased or damaged trees, or vegetation that destabilizes or renders unsafe the Conservation Easement Area to persons or natural habitat, all cutting, removal, mowing, harming, or destruction of any trees and vegetation in the Conservation Easement Area is prohibited with the following exception: Notwithstanding the foregoing, if there is a fence within the Conservation Easement Area, the Grantor reserves the right to mow and maintain vegetation within 10 feet of the Conservation Easement boundary as shown on the Survey Plat and extending along the entire length of the fence. The Grantor, his successors or assigns shall be solely responsible for maintenance of the fence for as long as there is livestock on the Grantor's property adjacent to the Conservation Easement Area. NCEEP Full Delivery Conservation Easement Template adopted 13 August 2013 Page 4 of 11 and being conveyed to the Grantor by deed as recorded in Deed Book 717 at Page 745 of the Montgomery County Registry, North Carolina; and WHEREAS, Grantor is willing to grant a Conservation Easement and Right of Access over the herein described areas of the Property, thereby restricting and limiting the use of the areas of the Property subject to the Conservation Easement to the terms and conditions and purposes hereinafter set forth, and Grantee is willing to accept said Easement and Access Rights. The Conservation Easement shall be for the protection and benefit of the waters of tributaries to Clarks Creek. NOW, THEREFORE, in consideration of the mutual covenants, terms, conditions, and restrictions hereinafter set forth, Grantor unconditionally and irrevocably hereby grants and conveys unto Grantee, its successors and assigns, forever and in perpetuity, a Conservation Easement along with a general Right of Access. The Conservation Easement Area consists of the following: Tracts A, B, C, D, E, and F containing a total of 21.02 acres as shown on the plats of survey entitled "Final Plat, Conservation Easement for North Carolina Ecosystem Enhancement Program, Project Name: Pee Dee Mitigation Project, SPO File No. 62 -AQ, EEP Site No. 95350, Property of Javondale, LP," dated ' 2013 by Phillip B. Kee, PLS Number NC -4647 and recorded in the Montgomery County, North Carolina Register of Deeds at Plat Book 717 Page 745. See attached "Exhibit A ", Legal Description of area of the Property hereinafter referred to as the "Conservation Easement Area" The purposes of this Conservation Easement are to maintain, restore, enhance, construct, create and preserve wetland and/or riparian resources in the Conservation Easement Area that contribute to the protection and improvement of water quality, flood prevention, fisheries, aquatic habitat, wildlife habitat, and recreational opportunities; to maintain permanently the Conservation Easement Area in its natural condition, consistent with these purposes; and to prevent any use of the Easement Area that will significantly impair or interfere with these purposes. To achieve these purposes, the following conditions and restrictions are set forth: I. DURATION OF EASEMENT Pursuant to law, including the above referenced statutes, this Conservation Easement and Right of Access shall be perpetual and it shall run with, and be a continuing restriction upon the use of, the Property, and it shall be enforceable by the Grantee against the Grantor and against Grantor's heirs, successors and assigns, personal representatives, agents, lessees, and licensees. II. GRANTOR RESERVED USES AND RESTRICTED ACTIVITIES NCEEP Full Delivery Conservation Easement Template adopted 13 August 2013 Page 3 of 11 WHEREAS, this Conservation Easement from Grantor to Grantee has been negotiated, arranged and provided for as a condition of a full delivery contract between Environmental Banc & Exchange, LLC and the North Carolina Department of Environment and Natural Resources, to provide stream, wetland and/or buffer mitigation pursuant to the North Carolina Department of Environment and Natural Resources Purchase and Services Contract Number 004644 WHEREAS, The State of North Carolina is qualified to be the Grantee of a Conservation Easement pursuant to N C Gen Stat § 121 -35, and WHEREAS, the Department of Environment and Natural Resources and the United States Army Corps of Engineers, Wilmington District entered into a Memorandum of Understanding, (MOU) duly executed by all parties on November 4, 1998 This MOU recognized that the Wetlands Restoration Program was to provide effective compensatory mitigation for authorized impacts to wetlands, streams and other aquatic resources by restoring, enhancing and preserving the wetland and riparian areas of the State; and WHEREAS, the Department of Environment and Natural Resources, the North Carolina Department of Transportation and the United States Army Corps of Engineers, Wilmington District entered into a Memorandum of Agreement, (MOA) duly executed by all parties in Greensboro, NC on July 22, 2003, which recognizes that the Ecosystem Enhancement Program is to provide for compensatory mitigation by effective protection of the land, water and natural resources of the State by restoring, enhancing and preserving ecosystem functions, and WHEREAS, the Department of Environment and Natural Resources, the U S. Army Corps of Engineers, the U S Environmental Protection Agency, the U S Fish and Wildlife Service, the North Carolina Wildlife Resources Commission, the North Carolina Division of Water Quality, the North Carolina Division of Coastal Management, and the National Marine Fisheries Service entered into an agreement to continue the In -Lieu Fee operations of the North Carolina Department of Natural Resources' Ecosystem Enhancement Program with an effective date of 28 July, 2010, which supersedes and replaces the previously effective MOA and MOU referenced above; and WHEREAS, the acceptance of this instrument for and on behalf of the State of North Carolina was granted to the Department of Administration by resolution as approved by the Governor and Council of State adopted at a meeting held in the City of Raleigh, North Carolina, on the 8`h day of February 2000, and WHEREAS, the Ecosystem Enhancement Program in the Department of Environment and Natural Resources, which has been delegated the authority authorized by the Governor and Council of State to the Department of Administration, has approved acceptance of this instrument; and WHEREAS, Grantor owns in fee simple certain real property situated, lying, and being in the Pee Dee Township, Montgomery County, North Carolina (the "Property "), and being more particularly described as that certain parcel of land containing approximately 220 20 acres ! NCEEP Full Delivery Conservation Easement Template adopted 13 August 2013 Page 2 of 11 STATE OF NORTH CAROLINA DEED OF CONSERVATION EASEMENT AND RIGHT OF ACCESS PROVIDED PURSUANT TO FULL DELIVERY MITIGATION CONTRACT MONTGOMERY COUNTY SPO File Number: 62 -AQ EEP Project Number: 95350 Prepared by: Office of the Attorney General Property Control Section Return to: NC Department of Administration State Property Office 1321 Mail Service Center Raleigh, NC 27699 -1321 THIS DEED OF CONSERVATION EASEMENT AND RIGHT OF ACCESS, made this day of , 2013, Javondale, LP, ( "Grantor "), whose mailing address is 118 Javondale Farm Drive, Mt. Gilead, NC 27306 to the State of North Carolina, ( "Grantee "), whose mailing address is State of North Carolina, Department of Administration, State Property Office, 1321 Mail Service Center, Raleigh, NC 27699 -1321. The designations of Grantor and Grantee as used herein shall include said parties, their heirs, successors, and assigns, and shall include singular, plural, masculine, feminine, or neuter as required by context. WITNESSETH: WHEREAS, pursuant to the provisions of N.C. Gen. Stat. § 143 -214.8 et sea., the State of North Carolina has established the Ecosystem Enhancement Program (formerly known as the Wetlands Restoration Program) within the Department of Environment and Natural Resources for the purposes of acquiring, maintaining, restoring, enhancing, creating and preserving wetland and riparian resources that contribute to the protection and improvement of water quality, flood prevention, fisheries, aquatic habitat, wildlife habitat, and recreational opportunities; and NCEEP Full Delivery Conservation Easement Template adopted 13 August 2013 Page 1 of 1 I i I i� APPENDIX B BASELINE INFORMATION DATA Appendix A Categorical Exclusion Form for Ecosystem Enhancement Program Projects Version 1.4 Note: Only Appendix A should to be submitted (along with any supporting documentation) as the environmental document. Part 1: General Project Information Pro ect Name: Pee Dee Stream RestoretionSlte Count Name: Montgomery County EEP Number: 95350 Project Sponsor: NCEEP Project Contact Name: Harry Tsomides Project Contact Address: 5 Ravenscron Drive, Suite 102, Asheville, NC 28801 Project Contact E -mail: ha rry.tsomides@ncdener.gov EEP Project Mana er: I Hany T5 Project Stream restoration activities will restore approximately 6,138 feet of stream along Thompson Creek, Dale Branch, and Jerry Branch by restoring natural channel morphology and proper sediment transport capacity, improving bed form diversity, constructing a floodplain bench, improving channel and stream bank stabilization, establishing a forested and herbaceous riparian buffer plant community. Reviewed By: c l� Date EEP Proje t Manager Conditional Approved By: Date For Division Administrator FHWA ❑ Check this box if there are outstanding issues Final Approval By: Date For Division Administra FHWA Version 1.4, 8/18/05 Part 2: All Projects Response Coastal Zone Management Act CZMA 1. Is the project located in a CAMA county? ❑ Yes E] No 2. Does the project involve ground- disturbing activities within a CAMA Area of ❑ Yes Environmental Concern (AEC)? ❑ No Q N/A 3. Has a CAMA permit been secured? ❑ Yes ❑ No [Z] N/A 4. Has NCDCM agreed that the project is consistent with the NC Coastal Management ❑ Yes Program? ❑ No 0 N/A Comprehensive Environmental Response, Compensation and Liability Act CERCLA 1. Is this a "full- delivery" project? Q Yes ❑ No 2. Has the zoning /land use of the subject property and adjacent properties ever been ❑ Yes designated as commercial or industrial? Q No ❑ N/A 3. As a result of a limited Phase I Site Assessment, are there known or potential ❑ Yes hazardous waste sites within or adjacent to the project area? 0 No ❑ N/A 4. As a result of a Phase I Site Assessment, are there known or potential hazardous ❑ Yes waste sites within or adjacent to the project area? No ❑ N/A 5. As a result of a Phase II Site Assessment, are there known or potential hazardous Yes waste sites within the project area? ❑ No N/A 6. Is there an approved hazardous mitigation plan? ❑ Yes ❑ No Q N/A National Historic Preservation Act Section 106 1. Are there properties listed on, or eligible for listing on, the National Register of ❑ Yes Historic Places in the project area? 0 No 2. Does the project affect such properties and does the SHPO/THPO concur? ❑ Yes ❑ No ❑� N/A 3. If the effects are adverse, have they been resolved? ❑ Yes ❑ No 0 N/A Uniform Relocation Assistance and Real Property Acquisition Policies Act Uniform Act 1. Is this a "full- delivery" project? [Z] Yes ❑ No 2. Does the project require the acquisition of real estate? Yes ❑ No ❑ N/A 3. Was the property acquisition completed prior to the intent to use federal funds? 0 Yes ❑ No ❑ N/A 4. Has the owner of the property been informed: El Yes • prior to making an offer that the agency does not have condemnation authority; and ❑ No • what the fair market value is believed to be? ❑ N/A Version 1.4, 8/18/05 Part 3: Ground-Disturbing Activities Response American Indian Reli ious Freedom Act AIRFA 1. Is the project located in a county claimed as "territory" by the Eastern Band of ❑ Yes Cherokee Indians? E] No 2. Is the site of religious importance to American Indians? ❑ Yes E] No ❑ N/A 3. Is the project listed on, or eligible for listing on, the National Register of Historic ❑ Yes Places? [_1 No E] N/A 4. Have the effects of the project on this site been considered? ❑ Yes ❑ No ❑� N/A Antiquities Act AA 1. Is the project located on Federal lands? ❑ Yes No 2. Will there be loss or destruction of historic or prehistoric ruins, monuments or objects ❑ Yes of antiquity? E] No ❑ N/A 3. Will a permit from the appropriate Federal agency be required? ❑ Yes ❑ No ❑� N/A 4. Has a permit been obtained? ❑ Yes ❑ No ❑� N/A Archaeological Resources Protection Act ARPA 1. Is the project located on federal or Indian lands (reservation)? ❑ Yes No 2. Will there be a loss or destruction of archaeological resources? ❑ Yes ❑� No ❑ N/A 3. Will a permit from the appropriate Federal agency be required? ❑ Yes ❑ No 0 N/A 4. Has a permit been obtained? ❑ Yes ❑ No [Z] N/A Endangered Species Act ESA 1. Are federal Threatened and Endangered species and /or Designated Critical Habitat Q Yes listed for the county? ❑ No 2. Is Designated Critical Habitat or suitable habitat present for listed species? ❑ Yes ❑� No ❑ N/A 3. Are T &E species present or is the project being conducted in Designated Critical ❑ Yes Habitat? M No ❑ N/A 4. Is the project "likely to adversely affect' the species and /or "likely to adversely modify" ❑ Yes Designated Critical Habitat? Q No ❑ N/A 5. Does the USFWS /NOAA- Fisheries concur in the effects determination? ❑ Yes ❑ No 0 N/A 6. Has the USFWS /NOAA- Fisheries rendered a "jeopardy" determination? ❑ Yes ❑ No ❑✓ N/A Version 1.4, 8/18/05 Executive Order 13007 Indian Sacred Sites 1. Is the project located on Federal lands that are within a county claimed as "territory" ❑ Yes by the EBCI? E] No 2. Has the EBCI indicated that Indian sacred sites may be impacted by the proposed ❑ Yes project? ❑ No ❑� N/A 3. Have accommodations been made for access to and ceremonial use of Indian sacred ❑ Yes sites? ❑ No ❑� N/A Farmland Protection Policy Act FPPA 1. Will real estate be acquired? Yes ❑ No 2. Has NRCS determined that the project contains prime, unique, statewide or locally Q Yes important farmland? ❑ No ❑ N/A 3. Has the completed Form AD -1006 been submitted to NRCS? Q Yes ❑ No ❑ N/A Fish and Wildlife Coordination Act FWCA 1. Will the project impound, divert, channel deepen, or otherwise control /modify any 0 Yes water body? ❑ No 2. Have the USFWS and the NCWRC been consulted? Q Yes ❑ No ❑ N/A Land and Water Conservation Fund Act Section 6 1. Will the project require the conversion of such property to a use other than public, ❑ Yes outdoor recreation? E] No 2. Has the NPS approved of the conversion? ❑ Yes ❑ No ❑✓ N/A Ma nuson- Stevens Fishery Conservation and Mana ement Act Essential Fish Habitat 1. Is the project located in an estuarine system? ❑ Yes 0 No 2. Is suitable habitat present for EFH- protected species? ❑ Yes ❑ No ❑✓ N/A 3. Is sufficient design information available to make a determination of the effect of the ❑ Yes project on EFH? ❑ No [Z] N/A 4. Will the project adversely affect EFH? ❑ Yes ❑ No ❑� N/A 5. Has consultation with NOAA- Fisheries occurred? ❑ Yes ❑ No ❑✓ N/A Migratory Bird Treaty Act MBTA 1. Does the USFWS have any recommendations with the project relative to the MBTA? ❑ Yes 0 No 2. Have the USFWS recommendations been incorporated? ❑ Yes ❑ No ❑� N/A Wilderness Act 1. Is the project in a Wilderness area? ❑ Yes El No 2. Has a special use permit and /or easement been obtained from the maintaining ❑ Yes federal agency? ❑ No El N/A Version 1.4, 8/18/05 NC nW(1 Ctrpnm ldpntifiratinn Fnrm Vercinn d_11 wix l Date- y t b t S Project/Site Q« Dec D,ti Latitude. 5 y n, 54 b9 Evaluator. Vi tv""4 County ML_ Longitude* %D o2,`ba, Total Points: Stream Determination (circle one) Other M' r t-ro Stream is at least intermittent 3 Ephemeral Intermittent erenn a e g Quad Name if 2 19 or perennial if 2 30" 05 3 A Geomorphology (Subtotal =_J 5 ) Absent Weak Moderate Strong 19 Continuity of channel bed and bank 0 1 2 3 2 Sinuosity of channel along thalweg 0 01 - 05 3 3 In- channel structure ex riffle -pool, step -pool, ripple-pool se uence 0 _1 1 3 4 Particle size of stream substrate 0 0 5 1 1 5 5 Active /relict floodplam 0 Yes 3 2 3 6 Depositional bars or benches 0 0 2 3 7 Recent alluvial deposits 0 0 2 3 8 Headcuts 0 1 2 0 9 Grade control 0 05 1 15 10 Natural valley 0 05 1 1 11 Second or greater order channel No = Yes = 3 ° artificial ditches are not rated, see discussions in manual R Hvrirnlnnv tSuhtntal = 11 1 12 Presence of Baseflow 0 1 2 ( ) 13 Iron oxidizing bacteria 19 Rooted upland plants in streambed 1 2 3 14 Leaf litter 15 20 Macrobenthos (note diversity and abundance) 05 0 15 Sediment on plants or debris 0 0 1 15 16 Organic debris lines or piles 0 0 5 1 1 5 17 Sod -based evidence of high water table? No = 0 Yes 3 C Hinlnnv /Suhtntnl = 15C 1 18 Fibrous roots in streambed 3 2 1 0 19 Rooted upland plants in streambed 3 2 1 0 20 Macrobenthos (note diversity and abundance) 0 1 3 21 Aquatic Mollusks 0 1 2 3 22 Fish a 05 1 15 23 Crayfish 0 0 1 15 24 Amphibians 0 6-5 1 15 25 Algae 0 05 1 15 26 Wetland plants in streambed FACW = 0 75, OBL = 15 Other = 0 `perennial streams may also be identified using other methods See p 35 of manual Notes Sketch e! I r NC DWO Stream Identification Form Version 4.11 w r+t 3 Date H 11"I l j Project/Site Nt Latitude: 35 2 514by'tJ Evaluator V, w ", /5 MiAb.) County. Longitude 0150 o- 93�, 0 1 2 Total Points: Stream Determination circle one) Other Stream is at least intermittent d Z 19 or erenmal if 2 30' Ephemeral ntermittent Perennial e g Quad Name A Geomorphology (Subtotal= 12 5 ) Absent Weak Moderate Strong 18 Continuity of channel bed and bank 0 1 2 3 2 Sinuosity of channel along thaiweg 0 1 ® 3 3 In- channel structure ex n fle -pool, step -pool, se uence 0 1 1 3 —ripple-pool 4 Particle size of stream substrate 0 + 2 3 5 Acbve /relict floodplain 0 1 2 3 6 Depositional bars or benches 0 © 2 3 7 Recent alluvial deposits 24 Amphibians 11 r 2 3 8 Headcuts 0 @ -e 2 3 9 Grade control 0 05 1 15 10 Natural valley 0 05 1 11 Second or greater order channel No =(0) Yes = 3 ° artificial ditches are not rated, see discussions in manual B Hvdroloov (Subtotal = ';l- 1 12 Presence of Baseflow 0 1 2 3Q 13 Iron oiadizing bacteria 19 Rooted upland plants in streambed 1 2 3 14 Leaf litter 15 1 ® 0 15 Sediment on plants or debris 0 05 1 15 16 Organic debris lines or piles 0 2 1 15 117 Sod -based evidence of high water tables No = 0 Yes = __ C Bioloav (Subtotal= 4 5 1 18 Fibrous roots in streambed 3_ � 1 0 19 Rooted upland plants in streambed 3F x 1 0 20 Macrobenthos (note diversity and abundance) ® 1 2 3 21 Aquatic Mollusks 1 2 3 22 Fish ® 05 1 is 23 Crayfish ® 05 1 15 24 Amphibians 0 05 1 15 25 Algae 0 1 15 26 Wetland plants in streambed FACW = 0 75, OBL = 1 5 Other 'perennial streams may also be identified using other methods See p 35 of manual Notes Sketch NC IlW(1 Ctresam irtpntifientinn Farm Vercian 4.11 Date ProjectlSite � j Pyo� Latitude V4F i5 ��y IL Evaluator. S <!, of , tit County � ,< <y « Longitude - S U 93 l Total Points: Stream Determination (circle a Other Stream is at least intermittent S 0.5 ent enni Ephemeral Intermitt re e g Quad Name if 2: 19 or perennial if >_ 30' 05 3 A Geomorphology Subtotal = I ) Absent Weak Moderate Strong 18 Continuity of channel bed and bank 0 t 2 3 2 Sinuosity of channel along thalweg 0 l 05 3 3 In- channel structure ex riffle -pool, step -pool, ripple-pool sequence 0 1 © 3 4 Particle size of stream substrate 0 1 2 3 5 Active /relict floodplain 0 1 2 3 6 Depositional bars or benches 0 1 2 3 7 Recent alluvial deposits 0 1 2 3 8 Headcuts 0 1 2 3 9 Grade control 0 05 1 10 Natural valley 0 0 5 1 5'1 11 Second or greater order channel No =0 Yes = 3 "artificial ditches are not rated, see discussions in manual R HvrimInriv ISuhtntal = 5 5 1 12 Presence of Baseflow 00 1 2 3 13 Iron oxidizing bacteria 0 1 2 3 14 Leaf litter 1 5 1 05 0 15 Sediment on plants or debris 0 (0'0 1 1 5 16 Organic debris lines or piles 0 05 1 15 17 Soil -based evidence of high water table? No = 0 Yes 3 h Rinlnnv tRuhtnt=l = i_ 1 18 Fibrous roots in streambed 3 2 1 0 19 Rooted upland plants in streambed 2 1 0 20 Macrobenthos (note diversity and abundance) 0 1 2 3 21 Aquatic Mollusks 0 1 2 3 22 Fish 0 05 1 15 23 Crayfish 0 05 1 1 5 24 Amphibians 0 05 1 1 5 25 Algae no 05 1 1 5 26 Wefland plants in streambed FACW = 0 75, OBL = 1 5 Other 0 •perennial streams may also be identified using other methods See p 35 of manual Notes Sketch ?h °10 I, I , ,•� , Vl NC DWO Stream Identification Form Version 4.11 Date, t Project/Site LPG sec °�l Latitude - Sp ,o3 i Evaluator. 5 MG1`�vn M l� County- Longitude 3S ASS 0 Cdr �wv 2 Total Points: Stream Deteqpinatio�.(circle one) Other Stream is at least intermittent a l if? 19 or perennial if z 30' Ephemeral ntermitten Perennial e g Quad Name' A Geomorphology (Subtotal = Absent Weak Moderate Strong 1a Continuity of channel bed and bank 0 1 2 3 2 Sinuosity of channel along thalweg 0 1 2 3 3 In- channel structure ex riffle -pool, step -pool, ripple-pool se uence 0 1 2� 3 4 Particle size of stream substrate 0 1 2 3 5 Activetrelict floodplain 0 1 2 3 6 Depositional bars or benches 0 1 2 3 7 Recent alluvial deposits 0 1 2 3 8 Headcuts 0 1 2 3 9 Grade control 0 0 5 1 15 10 Natural valley 0 ( 0 5Y 1 1 5 11 Second or greater order channel No Yes = 3 - anitiaal ddcries are not rated, see discussions in manual B Hvdminav (Subtotal = 67' 12 Presence of Baseflow Z 1 2 3 13 Iron oxidizing bacteria kD 1 2 3 14 Leaf litter 15 20 Macrobenthos (note diversity and abundance) 05 0 15 Sediment on plants or debris 0 3 1 15 16 Organic debris lines or piles 0 0 1 1 15 17 Soil -based evidence of high water table? No = 0 Yes = L, tsioiaav (subtotal = ti 1 18 Fibrous roots in streambed 3 2 1 0 19 Rooted upland plants in streambed 3 2 1 0 20 Macrobenthos (note diversity and abundance) (0) 1 2 3 21 Aquatic Mollusks 6 1 2 3 22 Fish 05 1 15 23 Crayfish 5 05 1 15 24 Amphibians 05 1 15 25 Algae 05 1 15 26 Wetland plants in streambed FACW = 0 75, OBL = 15 Other 'perennial streams may also be identified using other methods See p 35 of manual Notes Sketch NV 11W I CtrPam iriPntit.r•atinn Farm Vereinn d_11 Date � � , f � , Project/Site �i,i 51,E "W /U'r, Latitude WP 6 35,153 Evaluator ,,f �� County N,eN, Longitude _ S p pO 3 , , l,e' 1 2 Total Points Stream Determination (cggjeaxW Other Moficrr Stream is at least intermittent Ephemeral Intermittent Perennia e g Quad Name if 2! 19 or perennial if ? 30' 0 0 1 A Geomorphology Subtotal = ) Absent Weak Moderate Strong 1e Continuity of channel bed and bank 0 1 2 3 2 Sinuosity of channel along thalweg 0 1 m 3 3 In- channel structure ex riffle -pool, step -pool, ripple-pool se uence 0 1 © 3 4 Particle size of stream substrate 0 1 1 3 5 Active /relict floodplain 0 1 2 3 6 Depositional bars or benches 0 1 2 3 7 Recent alluvial deposits 0 d 2 3 8 Headcuts 0 1 1 2 05 9 Grade control 0 05 1 Q 10 Natural valley 0 05 1 5 11 Second or greater order channel No - Yes = 3 artificial ditches are not rated, see discussions in manual R Hvirlrninnv fSiihtntal = 5 r 1 12 Presence of Baseflow 105) 1 2 3 13 Iron oxidizing bacteria a 1 2 3 14 Leaf litter 15 1 05 0 15 Sediment on plants or debris 0 05 1 1 5 16 Organic debris lines or piles 0 1 §1- 1 15 17 Soil -based evidence of high water table? No = 0 Yes = 3 (' Rininnv fSi ihtntal = G 1 18 Fibrous roots in streambed 2 1 0 19 Rooted upland plants in streambed 2 1 0 20 Macrobenthos (note diversity and abundance)) 1 2 3 21 Aquatic Mollusks d 1 2 3 22 Fish 01 05 1 15 23 Crayfish co 05 1 1 5 24 Amphibians d 05 1 15 25 Algae (01 05 1 15 26 Wetland plants in streambed FACW = 0 75, OBL = 1 5 Other 10 'perennial streams may also be identified using other methods Seep 35 of manual Notes Sketch f S NC DWn Stream Identifieatinn Rnrm Vercrnn d_I I Date 9 I I n Pro ecUSite f i pt< 17e� �,,. Latitude. \q P � ss as Evaluator 5 M, V ►� County (`for } Longitude trim, 1 (2l' Total Points- Stream is at least intermittent Stream Determination circle one) Other lNkofi• !11 nnt, rf >_ 19 or perennial if ? 30' �� � S l Ephemeral ntermitten Perennial p a Quad Name 9 A Geomorphology (Subtotal = 11 5 ) Absent Weak Moderate Strong 1a Continuity of channel bed and bank 0 1 (2l' 3 2 Sinuosity of channel along thalweg 0 (J 05 3 3 In- channel structure ex riffle -pool, step -pool, ripple-pool sequence 0 U 2 3 4 Particle size of stream substrate 0 (1', 2 3 5 Active /relict floodplain 0` 1 2 3 6 Depositional bars or benches 0 CT' 2 3 7 Recent alluvial deposits 0 L; 2 3 8 Headcuts 0 1 (2) 3 9 Grade control 0 (06, 1 1 5 10 Natural valley 0 05 1 15 11 Second or greater order channel No Yes = 3 aruociai oncnes are not rates, see aiscussions in manual B Hvdroloov (Subtotal = t'1 1 12 Presence of Baseflow 3 1 2 3 13 Iron oxidizing bacteria CO) 1 2 3 14 Leaf litter 15 (J 05 0 15 Sediment on plants or debris 0 0-9 1 15 16 Organic debris lines or piles 0 (Q_5) 1 15 17 Sod -based evidence of high water table? No = 0 Yes - 3 L, rstoloov t5unrnrai = e t 18 Fibrous roots in streambed 3 2 1 0 19 Rooted upland plants in streambed 3 2 1 0 20 Macrobenthos (note diversity and abundance) 01 1 2 3 21 Aquatic Mollusks 1 2 3 22 Fish 05 1 15 23 Crayfish 05 1 15 24 Amphibians 0 05 1 1 5 25 Algae 05 1 1 5 26 Wetland plants in streambed FACW = 0 75, OBL = 1 5 Other = 'perennial streams may also be Identified using other methods See p 35 of manual Notes Sketch µ„ 1 +.,-I Nr nwn Qfranm IdUntifientian Farm Vprcinn A -11 WP 3`f Date -don, 1201"�, �(11 Pro ect /Site `'r �kcc 6r < ec Latitude 35, 95413N Evaluator. I/. NN'l 4c(l County (ti,,,,, Longitude* - -t0 oa:,nS5 Total Points. Stream Date i ion (circle one) Other mo faw Maas Stream is at least intermittent a 1 S Ephemeral ntermitt Perennial e g Quad Name: AAA if a 19 or perennial if a 30' 2 3 A Geomorphology Subtotal = 10, Absent Weak Moderate Strong 1a Continuity of channel bed and bank 0 1 2 3 2 Sinuosity of channel along thalweg 0 1 2 3 3 In- channel structure ex riffle -pool, step -pool, ripple-pool sequence 0 0 2 3 4 Particle size of stream substrate 0 2 2 3 5 Active /relict floodplain 0 1 2 3 6 Depositional bars or benches 0 05 2 3 7 Recent alluvial deposits 0 1 2 3 8 Headcuts 0 1 2 3 9 Grade control 0 0 1 1 5 10 Natural valley 0 05 1 5 11 Second or greater order channel No =(0) Yes = 3 ° artificial ditches are not rated, see discussions in manual Q L4 Arnlnnv rCuh4ntol = Ci 12 Presence of Baseflow 1 2 3 13 Iron oxidizing bacteria 19 Rooted upland plants in streambed 1 2 3 14 Leaf litter 15 1) 05 0 15 Sediment on plants or debris 0 0 1 15 16 Organic debris lines or piles 0 2 1 1 5 17 Soil -based evidence of high water table'? No = 0 Yes 3 r, Q inn.. /G 1, #nf I = �_ 1 18 Fibrous roots In streambed 2 1 0 19 Rooted upland plants in streambed © 2 1 0 20 Macrobenthos (note diversity and abundance) 0 1 2 3 21 Aquatic Mollusks 07 1 2 3 22 Fish (Q) 05 1 15 23 Crayfish Q 05 1 15 24 Amphibians 05 1 15 25 Algae 0 05 1 1 5 26 Wetland plants in streambed FACW = 0 75, OBL = 1 5 Other Oj 'perennial streams may also be identified using other methods See p 35 of manual Notes Sketch WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region I� Project/Site Qcc vto City/County _Kv)A -!�t.cd �r Sampling Date 4 " t � • Z °ta. Applicant/Owner yRax State (% _ Sampling Point `^i Q aa. Investigator(s) Section, Township, Range Landform (hdlslope, terrace, etc Local relief (concave, convex, none) C 0 ^csv L Slope ( %) 0 Subregion (LRR or MLRA) L Lat 35 Long - %0 0x3145 Datum NA9 Fi3 Soil Map Unit Name A e� NWI classification _ I Are climatic / hydrologic conditions on t e site typical for this time of year? Yes No ❑ (If no, explain in Remarks ) Are Vegetation ❑, Sod ❑, or Hydrology ❑ significantly disturbed? Are "Normal Circumstances" present? Yes No ❑ Are Vegetation ❑, Sod ❑, or Hydrology ❑ naturally problematic? (If needed, explain any answers in Remarks ) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. r-- � I Hydrophytic Vegetation Present? Yes No ❑ Is the Sampled Area Hydnc Soil Present? Yes No ❑ �+pq 13 within a Wetland? Yes 4� No Wetland Hydrology Present? Yes No Remarks HYDROLOGY Wetland Hydrology Indicators Secondary Indicators (minimum of two required) Primary Indicators (minimum of one is required, check all that apply) ❑ Surface Sod Cracks (136) M Surface Water (Al) _❑ Water - Stained Leaves (139) ❑ Sparsely Vegetated Concave Surface (68) High Water Table (A2) ❑ Aquatic Fauna (1313) Drainage Patterns (1310) Saturation (A3) Marl Deposits (1315) (LRR U) T01 l Moss Trim Lines (B16) Water Marks (131) Hydrogen Sulfide Odor (C1) 171 Dry- Season Water Table (C2) Sediment Deposits (132) Oxidized Rhizospheres on Living Roots (C3) Crayfish Burrows (C8) B Dnft Deposits (133) Presence of Reduced Iron (C4) Saturation Visible on Aerial Imagery (C9) _ Algal Mat or Crust (134) Iron Deposits (135) Recent Iron Reduction in Tilled Sods (C6) LJ Thin Muck Surface (C7) �q Geomorphic Position (D2) IJ Shallow Agwtard (D3) 13 Inundation Visible on Aerial Imagery (137) u Other (Explain in Remarks) u FAC- Neutral Test (D5) Field Observations �y Surface Water Present? Yes W No ❑ Depth (inches) Water Table Present? Yes No ❑ Depth Saturation Present? Yes No (inches) 13 Depth (inches) Wetland Hydrology Present? Yes No ❑ includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Interim Version VEGETATION — Use scientific names of plants Sampling Point 015_ Tree Stratum (Plot size�fi 1 2 3 4 5 s Absolute Dominant Indicator ) % Cover S ecies? Status Fi CW ❑ ❑ ❑ 13 ❑ Dominance Test worksheet Number of Dominant Species -7 That Are OBL, FACW, or FAC 7 (A) Total Number of Dominant Species Across All Strata (B) That of Dominant Species That Are OBL, FACW, or FAC 1 oA (A/B) Prevalence Index worksheet Total % Cover of Multiply by 7 ❑ Snfo = Total Cover Sapling Stratum (Plot size ) OBL species x 1 = 1 ❑ FACW species x2= 2 ❑ FAC species x 3 = 3 ❑ FACU species x4= 4 ❑ UPL species x 5 = 5 ❑ Column Totals (A) (B) 6 7 Shrub Stratum (Plot size ❑ 13 = Total Cover ) Index = B/A = Hydrophytic Hydrophytic Vegetation Indicators Dominance Testis >50% 1 ❑ _ Prevalence Index is 53 0' 2 ❑ —Problematic Hydrophytic Vegetation' (Explain) 3 ❑ 4 5 ❑ ❑ 'Indicators of hydnc sod and wetland hydrology must be present, unless disturbed or problematic 6 ❑ Definitions of Vegetation Strata 7 Herb Stratum (Plot size ❑ 50-, US° = Total Cover ) ti% s 100 Tree - Woody plants, excluding woody vines, approximately 20 ft (6 m) or more in height and 3 in (7 6 cm) or larger in diameter at breast height (DBH) 15 1 60Ci,M8r,c, cy1��Gr1�N 2 &' `X -E-r tu, 3 C Z,A J6 301l0 FACW Uqo L �— ❑ O ® o6L Sapling -Woody plants, excluding woody vines, approximately 20 ft (6 m) or more in height and less than 3 in (7 6 cm) DBH 4 5 ❑ ❑ Shrub - Woody plants, excluding woody vines, approximately 3 to 20 ft (1 to 6 m) in height 6 7 ® ❑ Herb - All herbaceous (non- woody) plants, including herbaceous vines, regardless of size Includes woody 8 9 ❑ ❑ plants, except woody vines, less than approximately 3 ft (1 m) in height 10 ❑ Woody vine - All woody vines, regardless of height 11 ❑ 12 ❑ Total Cover Woody Vine Stratum (Plot size ) 1 ❑ 2 ❑ 3 ❑ 4 5 ❑ E3 = Total Cover Vegetation 13 Vegetation Present? Yes No --A US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region - Interim Version �1 SOIL Sampling Point " W P as Profile Description (Describe to the depth needed to document the indicator or confirm the absence of indicators ) Depth Matrix Redox Features _(inches) Color (moist) % Color (moist) % Tvne Loci Texture Remarks o l4 1 Svc 5 f) go Lei M Jn - i o _ `I 5 l 5/3 85 '1 S YR `I ►`I SID t o�.-- ,o (L Sh 'Type C= Concentration, D =De letion, RM= Reduced Matrix, CS= Covered or Coated Sand Grains 2Location PL =Pore Lining, M =Matrx dric Sod Indicators Indicators for Problematic Hydric Sods' Histosol (Al) OPolyvalue Below Surface (S8) (LRR S, T, U) 13 1 cm Muck (A9) (LRR 0) Q Histic Epipedon (A2) —OThln Dark Surface (S9) (LRR S, T, U) a 2 cm Muck (A10) (LRR S) Black Histic (A3) Loamy Mucky Mineral (F1) (LRR 0) C3 Reduced Vertic (F18) (outside MLRA 150A,B) Hydrogen Sulfide (A4) Loamy Gleyed Matrix (F2) C) Piedmont Floodplain Sods (F19) (LRR P, S, T) Stratified Layers (A5) Depleted Matrix (F3) C3 Anomalous Bright Loamy Sods (F20) Organic Bodies (A6) (LRR P, T, U) Redox Dark Surface (F6) (MLRA 153B) _ 5 cm Mucky Mineral (A7) (LRR P, T, U) Depleted Dark Surface (F7) Red Parent Material (TF2) Muck Presence (A8) (LRR U) Depressions (F8) Very Shallow Dark Surface (TF12) (LRR T, U) 1 cm Muck (A9) (LRR P, T) _oRedox Mad (F10) (LRR U) Other (Explain in Remarks) C1 Depleted Below Dark Surface (A11) Depleted Ochnc (F11) (MLRA 151) a Thick Dark Surface (Al2) Iron- Manganese Masses (F12) (LRR 0, P, T) 'Indicators of hydrophytic vegetation and Q Coast Prairie Redox (A16) (MLRA 150A) �Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present, Sandy Mucky Mineral (S1) (LRR 0, S) —OReduced Delta Ochric (1717) (MLRA 151) unless disturbed or problematic Sandy Gleyed Matrix (S4) Vertic (F18) (MLRA 150A, 1506) Sandy Redox (S5) Piedmont Floodplain Sods (F19) (MLRA 149A) Stripped Matrix (S6) Anomalous Bright Loamy Sods (F20) (MLRA 149A, 153C, 153D) Q Dark Surface (S7) (LRR P, S, T, U) Restrictive Layer (if observed) Type 13 Depth (inches) Hydric Soil Present? Yes No US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Interim Version WETLAND DETERMINATION DATA FORM — Atlantic and Gulf Coastal Plain Region Project/Site pet Qer City /County Mew\�±w ,02j co Sampling Date i Applicant/Owner State NL Sampling Point wPa9 Investigator(s) Section, Township, Range Landform (hd ►slope, terrace, etc Local relief (concave, convex, none) Co.-c..ye, Slope ( %) Ogo Subregion (LRR or MLRA) n 1I.iZ R� Lat 35. a'i�i }�$ Long " 160 0 43b91 Datum -AAD %3 Soil Map Unit Name C,11e nne NWI classification Are climatic / hydrologic conditions on the lite typical for this time of year? Yes El No ❑ (If no, explain in Remarks ) Are Vegetation 13, Sod 13, or Hydrology 13 significantly disturbed Are "Normal Circumstances" present9 Yes No [3 Are Vegetation ❑, Sod ❑, or Hydrology ❑ naturally problematic? (If needed, explain any answers in Remarks ) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Presents Yes ® No ❑ is the Sampled Area FM Hydric Sod Present? Yes ❑ No within a Wetland? Yes ❑ No VJ Wetland Hydrology Present? Yes ❑ No _ M HYDROLOGY Wetland Hydrology Indicators Secondary Indicators (minimum of two required) Primary Indicators (minimum of one is reauired check all that apply) ❑ Surface Sod Cracks (66) Surface Water (A1) ❑ Water - Stained Leaves (69) ❑ Sparsely Vegetated Concave Surface (138) High Water Table (A2) Aquatic Fauna (1313) Drainage Patterns (B10) Saturation (A3) T�Tq u Marl Deposits (615) (LRR U) Moss Trim Lines (1316) Water Marks (131) }n•� Hydrogen Sulfide Odor (Cl) E3 Dry- Season Water Table (C2) Sediment Deposits (B2) U Oxidized Rhizospheres on Living Roots (C3) Crayfish Burrows (C8) B Drift Deposits (B3) Presence of Reduced Iron (C4) Saturation Visible on Aerial Imagery (C9) _ Algal Mat or Crust (134) 13 Iron Deposits (135) Recent Iron Reduction in Tilled Sods (C6) 70 Thin Muck Surface (C7) Geomorphic Position (D2) 0 Shallow Aqudard (D3) 0 Inundation Visible on Aerial Imagery (67) u Other (Explain in Remarks) FAC- Neutral Test (D5) Field Observations Surface Water Present? Yes ❑ No Depth (inches) Water Table Present? Yes Saturation Present? Yes ❑ No ® Depth (inches) ❑ No � Depth (inches) Wetland Hydrology Present? Yes 13 No includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Interim Version I r Ii I' I I I VEGETATION — Use scientific names of plants Sampling Point Tree Stratum (Plot size 3� f* ) 1 i r V s P"A44 V&AItA Absolute % Cover � wt, Dominant Indicator S ecies9 Status T K L4 Dominance Test worksheet Number of Dominant Species That Are OBL, FACW, or FAC (A) 2 5troAAr'a 3 4 5 6 � ❑ L� ❑ ❑ ❑ ❑ Total Number of Dominant Species Across All Strata Percent of Dominant Species That Are OBL, FACW, or FAC (B) 0Z (A/B) 11 ❑ Prevalence Index worksheet 7 (03 qo = Total Cover Total % Cover of Multiply by Sapling Stratum (Plot size ) OBL species x 1 = 1 (0% f7ACW FACW species x2= 2 ❑ FAC species x 3 = 3 ❑ FACU species x4= 4 ❑ UPL species x 5 = 5 ❑ Column Totals (A) (B) 6 ❑ 13 Index = B/A = 7 t0�o =Total Cover Hydrophytic Vegetation Indicators Hydrophytic Shrub Stratum (Plot size ) Dominance Test is >50% 1 ❑ _ Prevalence Index is s3 0' 2 ❑ _ Problematic Hydrophytic Vegetation' (Explain) 3 ❑ 4 ❑ 'Indicators of hydnc soil and wetland hydrology must ❑ be present, unless disturbed or problematic 5 6 ❑ Definitions of Vegetation Strata 7 ❑ Tree — Woody plants, excluding woody vines, = Total Cover approximately 20 ft (6 m) or more in height and 3 in Herb Stratum (Plot size ) (7 6 cm) or larger in diameter at breast height (DBH) 1 ❑ 1:1 Sapling — Woody plants, excluding woody vines, 2 approximately 20 ft (6 m) or more in height and less 3 ❑ than 3 In (7 6 cm) DBH 4 ❑ Shrub — Woody plants, excluding woody vines, 5 ❑ approximately 3 to 20 ft (1 to 6 m) in height 6 ❑ ❑ Herb — All herbaceous (non- woody) plants, including 7 herbaceous vines, regardless of size Includes woody 8 ❑ plants, except woody vines, less than approximately ❑ 3 ft (1 m) in height 9 10 ❑ Woody vine — All woody vines, regardless of height 11 ❑ 12 ❑ = Total Cover Woody Vine Stratum (Plot size ) 1 ❑ 2 ❑ 3 ❑ 4 ❑ ❑ Hydrophytic 5 Vegetation = Total Cover Present? Yes __0 No ❑ Remarks (If observed, list morphological adaptations below) US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Interim Version r- SOIL Sampling Point WQ aq Profile Description (Describe to the depth needed to document the indicator or confirm the absence of indicators) Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' Loc Texture Remarks �-ta Svrz blb too Cl U4 'Type C= Concentration, D =De letion, RM= Reduced Matrix, CS= Covered or Coated Sand Grains 2Location PL =Pore Lining, M =Matrix adnc Sod Indicators ®Polyvalue Below Surface (S8) (LRR S, T, U) Indicators for Problematic Hydnc Sods' f3 1 cm Muck (A9) (LRR O) Q Histosol (A1) Histic Epipedon (A2) _QThm Dark Surface (S9) (LRR S, T, U) El 2 cm Muck (A10) (LRR S) Black Histic (A3) Loamy Mucky Mineral (F1) (LRR O) r3 Reduced Vertic (F18) (outside MLRA 150A,B) Hydrogen Sulfide (A4) Loamy Gleyed Matrix (F2) E3 Piedmont Floodplain Soils (F19) (LRR P, S, T) Stratified Layers (A5) Depleted Matrix (F3) Anomalous Bright Loamy Sods (F20) _ Organic Bodies (A6) (LRR P, T, U) 5 cm Mucky Mineral (A7) (LRR P, T, U) Redox Dark Surface (F6) _Depleted Dark Surface (F7) (MLRA 153B) Red Parent Material (TF2) Muck Presence (A8) (LRR U) _]Redox Depressions (F8) ❑ Very Shallow Dark Surface (TF12) (LRR T, U) H Other in Remarks) 1 cm Muck (A9) (LRR P, T) Marl (F10) (LRR U) (Explain Depleted Below Dark Surface (A11) Depleted Ochnc (F11) (MLRA 151) Q Thick Dark Surface (Al2) Iron- Manganese Masses (1712) (LRR O, P, T) 'Indicators of hydrophytic vegetation and a Coast Prairie Redox (A16) (MLRA 150A) _,Umbric Surface (F13) (LRR P, T, U) wetland hydrology must be present, a Sandy Mucky Mineral (S1) (LRR O, S) Delta Ochnc (F17) (MLRA 151) unless disturbed or problematic a Sandy Gleyed Matrix (S4) Reduced Vertic (F18) (MLRA 150A, 15013) Q Sandy Redox (S5) 13Piedmont Floodplam Sods (F19) (MLRA 149A) a Stripped Matrix (S6) Anomalous Bright Loamy Sods (F20) (MLRA 149A, 153C, 153D) Dark Surface (S7) (LRR P, S, T, U) Restrictive Layer (if observed) Type 13 Depth (inches) Hydric Soil Present? Yes No US Army Corps of Engineers Atlantic and Gulf Coastal Plain Region — Interim Version WETLAND DETERMINATION DATA FORM - Eastern Mountains and Piedmont Region Project/Site 1,�P r' (ie? - T�� � e -?> r. ac`, V o J City /County Sampling Date Applicant/Owner C Q k State iJ e- Sampling Point 2 Investigator(s) i= i Section, Township, Range Landform (hillslope, terrace, etc Po ti r� Local relief (concave, convex, none) 114 a.& ..,.. � Slope (%) e) Z Subregion (LRR or MLRA) L R R 1J Lat 3 S 2 s S9 3 K Long -go- o Z o 9 2 9 Datum rJ d Sod Map Unit Name �-, ► S Le, - ';� ok J • 'n NWI classification rJ A- Are climatic / hydrologic conditions on the site typical for this time of year? Yes No X (If no, explain in Remarks) Are Vegetation r / ° , Sod ° , or Hydrology -f significantly disturbed? Are "Normal Circumstances" present? Yes f No Are Vegetation rJ o , Sod FJ or Hydrology -' a naturally problematic? (If needed, explain any answers in Remarks) SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc Hydrophytic Vegetation Present? Yes X No Is the Sampled Area '1 Hydric Sod Present? Yes T No within a Wetland? Yes No Wetland Hydrology Present? Yes T No Remarks rr�-e` s rJ - ooi S �JZ HYDROLOGY Wetland Hydrology Indicators Secondary Indicators (minimum of two required) Primary Indicators (minimum of one is required, check all that apply) _ Surface Sod Cracks (66) V Surface Water (Al) _ True Aquatic Plants (B14) _ Sparsely Vegetated Concave Surface (68) Y High Water Table (A2) Hydrogen Sulfide Odor (Cl) — Drainage Patterns (810) Y Saturation (A3) _ Oxidized Rhizospheres on Living Roots (C3) _ Moss Trim Lines (1316) _ Water Marks (131) _ Presence of Reduced Iron (C4) _ Dry- Season Water Table (C2) _ Sediment Deposits (62) _ Recent Iron Reduction in Tilled Soils (CO _ Crayfish Burrows (C8) _ Drift Deposits (133) _ Thin Muck Surface (C7) _ Saturation Visible on Aerial Imagery (C9) _ Algal Mat or Crust (B4) _ Other (Explain in Remarks) _ Stunted or Stressed Plants (D1) Iron Deposits (65) Z Geomorphic Position (D2) _ Inundation Visible on Aerial Imagery (137) _ Shallow Aquitard (D3) _ Water - Stained Leaves (139) _ Microtopographic Relief (134) _ Aquatic Fauna (1313) _ FAC- Neutral Test (D5) Field Observations Surface Water Present? Yes No 1 Depth (inches) Water Table Present? Yes No Depth (inches) A_ Saturation Present? Yes k No Depth (inches) Z Wetland Hydrology Present? Yes No includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available Rem/ arks I I i / l��o�o� / q l� flit/ ^ PaS cL 1J7 US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2 0 VEGETATION (Four Strata) - Use scientific names of plants Sampling Point 9 = Total Cover Present? Ye No 50% of total cover 20% of total cover rs here or on a separate sheet ) US Army Corps of Engineers _ ^ Eastern Mountains and Piedmont - Version 2 0 I I i 3 Absolute Dominant Indicator Dominance Test worksheet OBL species x 1 = Tree Stratum (Plot size ) Cover So e ? Status Number of Dominant Species 2 1 Sat . �c v� 1 <^ -� ��� ° EL- That Are OBL, FACW, or FAC (A) 2 (��av, n A�.cYJ! /t 2i-7 rrtie Prevalence Index = B/A = rug 6 3 5 S r> P, ? r, I F L L U Total Number of Dominant Species Across All Strata (B) _ 2 - Dominance Test is >50% 9 _ 3 - Prevalence Index is s3 0' 5 rt5 -I,,., 50% of total cover r 20% of total cover 2 Percent of Dominant Species That Are OBL, FACW, or FAC JOD (A/B) 6 Herb Stratum (Plot size ) Fps Hydrophytic Vegetation' (Explain) 1 �c��.i 4 a urn ��rJ. S6 _Problematic Prevalence Index worksheet S` 1;_� 7 9 = Total Cover Present? Ye No 50% of total cover 20% of total cover rs here or on a separate sheet ) US Army Corps of Engineers _ ^ Eastern Mountains and Piedmont - Version 2 0 I I = Total Cover Total % Cover of Multiply by 50% of total cover DO 20% of total cover 7,0 OBL species x 1 = Sapling /Shrub Stratum (Plot size ) FACW species x 2 = 1 P r r/ 1 (� ✓- FAC species x 3= 2 FACU species x 4 = 3 UPL species x 5 = 4 Column Totals (A) (B) 5 Prevalence Index = B/A = 6 Hydrophytic Vegetation Indicators 7 _ 1 - Rapid Test for Hydrophytic Vegetation 8 _ 2 - Dominance Test is >50% 9 _ 3 - Prevalence Index is s3 0' = Total Cover 4 - Morphological Adaptations' (Provide supporting 50% of total cover r 20% of total cover 2 data in Remarks or on a separate sheet) Herb Stratum (Plot size ) Fps Hydrophytic Vegetation' (Explain) 1 �c��.i 4 a urn ��rJ. S6 _Problematic 2 o r Y fin. S` 1;_� 3 r r 'r ; JPA J Indicators of hydrnc sod and wetland hydrology must _ 1, ti FAC be present, unless disturbed or problematic 4 et a. `� n r c Definitions of Four Vegetation Strata 5 6 Tree - Woody plants, excluding vines, 3 in (7 6 cm) or more in diameter at breast height (DBH), regardless of 7 height 8 Sapling/Shrub - Woody plants, excluding vines, less 9 than 3 in DBH and greater than or equal to 3 28 ft (1 10 m) tall 11 Herb - All herbaceous (non- woody) plants, regardless OD = Total Cover of size, and woody plants less than 3 28 ft tall 50% of total cover s O 20% of total cover 2,LZ Woody Vine Stratum (Plot size ) Woody vine -All woody vines greater than 3 28 it in hei ht 1 2 3 4 Hydrophytic 5 Ve etatton 9 = Total Cover Present? Ye No 50% of total cover 20% of total cover rs here or on a separate sheet ) US Army Corps of Engineers _ ^ Eastern Mountains and Piedmont - Version 2 0 I I SOIL Sampling Point Profile Description (Describe to the depth needed to document the indicator or confirm the absence of indicators) Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Tyoe Loc' Texture Remarks o -g to `{/? ' of J 'Type C= Concentration, D= Depletion, RM= Reduced Matrix, MS= Masked Sand Grains 21-ocation PL =Pore Lining, M =Matrix Hydnc Sod Indicators Indicators for Problemalic Hydnc Sods' _ Histosol (Al) _ Dark Surface (S7) _ 2 cm Muck (A10) (MLRA 147) _ Histic Epipedon (A2) _ Polyvalue Below Surface (S8) (MLRA 147, 148) _ Coast Prairie Redox (A16) _ Black Histic (A3) _ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) _ Loamy Gleyed Matrix (F2) _ Piedmont Floodplain Sods (F19) _ Stratified Layers (A5) _ Depleted Matrix (F3) (MLRA 136, 147) _ 2 cm Muck (A10) (LRR N) _ Redox Dark Surface (F6) _ Very Shallow Dark Surface (TF12) _ Depleted Below Dark Surface (A11) _ Depleted Dark Surface (F7) _ Other (Explain in Remarks) _ Thick Dark Surface (Al2) _ Redox Depressions (F8) _ Sandy Mucky Mineral (S1) (LRR N, �( Iron - Manganese Masses (F12) (LRR N, MLRA 147, 148) MLRA 136) _ Sandy Gleyed Matrix (S4) _ Umbnc Surface (F13) (MLRA 136, 122) 'Indicators of hydrophytic vegetation and _ Sandy Redox (S5) _ Piedmont Floodplam Sods (F19) (MLRA 148) wetland hydrology must be present, _ Stripped Matrix (S6) _ Red Parent Material (1721) (MLRA 127, 147) unless disturbed or problematic Restrictive Layer (if observed) Type Depth (inches) Hydnc Sod Present- Yes ,2_S No _ 1 US Army Corps of Engineers IPA -cry,. tf�K �- '\ C14 ryi Eastern Mountains and Piedmont — Version 2 0 r� Ecosystem rKOOanu EEP Floodplain Requirements Checklist This form was developed by the National Flood Insurance program, NC Floodplain Mapping program and Ecosystem Enhancement Program to be filled for all EEP projects. The form is intended to summarize the floodplain requirements during the design phase of the projects. The form should be submitted to the Local Floodplain Administrator with three copies submitted to NFIP (attn. Edward Curtis), NC Floodplain Mapping Unit (attn. John Gerber) and NC Ecosystem Enhancement Program. Project Location Name of project: Pee Dee Stream Restoration Site Name if stream or feature: Tributaries to Clark's Creek County: Montgomery County, NC Name of river basin: Yadkin River Basin Is project urban or rural? Rural Name of Jurisdictional municipality /county: Montgomery County DFIRM panel number for entire site: 6594 Consultant name: Wolf Creek Engineering, pllc Phone number: (828) 658 -3649 Address: 7 Florida Ave. Weaverville, NC 28787 2013 -06 -18 FEMA_Floodplain_Checklist.doc Page 1 of 4 t F Design Information Environmental Banc and Exchange (EBB proposes to restore and enhance three unstable tributaries to Clark's Creek in Montgomery County. The site is located approximately one mile south of the town of Pee Dee, NC at latitude 35 °15'27" and longitude 80 °01'48 ". The site encompasses approximately 20 acres of agricultural land consists of three small tributaries to Clark's Creek. No restoration work is proposed for Clark's Creek. Reach Length Priority Thompson Creek 250 One (Restoration) Thompson Creek 1314 Three (Enhancement) Dale Branch 375 One (Restoration) Dale Branch 2955 Three (Enhancement) Jerry Branch 1670 One (Restoration) Floodplain Information Is protect located in a Special Flood Hazard Area (SFHA)? 'Yes 0' No If project is located in a SFHA, check how it was determined: F Redelmeation " Detailed Study OF L>mrted Detail Study Approximate Study Don't know List flood zone designation: Check if applies- V7 AE Zone Y Floodway Y NoirEncroachmerrt None F A Zone r Local Setbacks Required Y No Local Setbacks Required 2013 -06-18 FEMA_Floodplain_Checklist doc Page 2 of 4 If local setbacks are required, list how many feet: Does proposed channel boundary encroach outside floodway /non- encroachment/setbacks? t- Yes c: No Land Acquisition (Check) T State owned (fee smlple) - Conservation easment (Design Bid Build) W Conservation Easement (Full Delivery Project) Note if the project property is state - owned, then all requirements should be addressed to the Department of Administration, State Construction Office (attn: Herbert Neily, 919 807 -4101 Is community /county participating in the NFIP program? (: Yes t" No Note: if community is not participating, then all requirements should be addressed to NFIP (attn: Edward Curtis, (919) 715 -8000 x369) Name of Local Floodplain Administrator- Andrew Gahagan Phone Number: 910 572 -3304 2013 -06 -18 FEMA Floodplam_Checkliskdoc Page 3 of 4 i I Floodplain Requirements This section to be filled by designer /applicant following verification with the LFPA 1, No Action 1— No Rise • Letter of Map Revision • Conditional Letter of Map Revision " Other Requirements List other requirements. None Comments: Clark's Creek is a detailed study stream with an established floodway. No work is to be done on Clark's Creek except where two of the tributaries tie into Clark's Creek None of the tributaries are studied streams. Coordination with Montgomery County Floodplain Manager, Andrew Gahagan, venfied that a map revision would not be required for lateral grading work into the Clark's Creek floodplain that is required for restoration of the tributaries. Name: S. Grant Ginn, P.E. Signature: Title: President Date: i i 2013 -06 -18 FEMA_Floodplmn ChecklisGdoc Page 4 of 4 APPENDIX C MITIGATION WORK PLAN DATA and ANALYSES C1 Hydraulic Geometry • Design Curves • Morphology Curves C2 Design Calculations • Conceptual Design Calculations • Sediment Regime • Design Section Calculations • Morphologic Tables • Competence Calculations • Capacity Calculations • Bed Material Calculations Q Hydraulic Modelin g • Existing HEC -RAS Output • Proposed HEC -RAS Output • HEC -RAS Sediment Transport C4 Assessment Data • BEHI/NBS Calculations • Existing Morphology • Sediment Data • Morphologic Site Map C5 Reference Reach Data • Talbott's Branch APPENDIX C1 Hydraulic Geometry Pee Dee Bankfull Width 100 M 3 10 Y to • On -Site Quick Sections (G) A Off -Site Quick Sections Primary Reference (B) Secondary Reference (E) ♦ On -site Reference Regional Curve Design Line 2 Power (Design Line 1) — Power (Regional Curve) - -- Power (Watershed) Power (Design Line 2) 1 0.0 0.1 1.0 10.0 100.0 Drainage Area Coefficient Exponent Design Line 1 Design Line 1 Design Line 2 Regional Curve Watershed Curve Design Line 2 X Y X Y X Y X Y Regional Curve 0.1 0.02 6.424 0.02 2.211 0.1 5.175 Watershed Curve lil i 4 7? 0.4 8.668 50 63.935 4 22.634 Pee Dee Cross Sectional Area 1000 — i - -; - - - -- ♦ I I I r r � �- ' T t � i , ,� I i i I • On -Site Quick Sections (G) A Off -Site Quick Sections Primary Reference (B) Secondary Reference (E) ♦ On -site Reference Regional Curve Design Line 2 Power (Design Line 1) — Power (Regional Curve) - -- Power (Watershed) Power (Design Line 2) 1 0.0 0.1 1.0 10.0 100.0 Drainage Area Coefficient Exponent Design Line 1 Design Line 1 Design Line 2 Regional Curve Watershed Curve Design Line 2 X Y X Y X Y X Y Regional Curve 0.1 0.02 6.424 0.02 2.211 0.1 5.175 Watershed Curve lil i 4 7? 0.4 8.668 50 63.935 4 22.634 Pee Dee Cross Sectional Area 1000 — — - -; - - - -- ♦ I I 100 m Q o v 10 d 0 U ' 1 0.1 0.0 0.1 1.0 10.0 100.0 Drainage Area • On Site Quick Sections (G) ♦ Off -Site Quick Sections I Primary Reference (B) e Secondary Reference (E) ♦ On -site Reference Regional Curve Design Line 2 Power (Design Line 1) Power (Regional Curve) - -- Power (Watershed Curve) — Power (Design Line 2) Coefficient Exponent Design Line 11 17.0 0.68 Design Line 1 Design Line 2 Regional Curve Watershed Curve Design Line 21 11.0 0.40 X Y X Y X Y X Y Regional Curve 21.4 0.68 0.1 3.552 0.02 2.300 0.02 1.499 1 0.1 3.134 Watershed Curve 15.0 0.68 4 43.636 0.4 7.625 50 306.423 1 4 38.503 - -� � lil i A_._ ♦ I I I r r � �- ' T t � i , 0.1 1.0 10.0 100.0 Drainage Area • On Site Quick Sections (G) ♦ Off -Site Quick Sections I Primary Reference (B) e Secondary Reference (E) ♦ On -site Reference Regional Curve Design Line 2 Power (Design Line 1) Power (Regional Curve) - -- Power (Watershed Curve) — Power (Design Line 2) Coefficient Exponent Design Line 11 17.0 0.68 Design Line 1 Design Line 2 Regional Curve Watershed Curve Design Line 21 11.0 0.40 X Y X Y X Y X Y Regional Curve 21.4 0.68 0.1 3.552 0.02 2.300 0.02 1.499 1 0.1 3.134 Watershed Curve 15.0 0.68 4 43.636 0.4 7.625 50 306.423 1 4 38.503 100 3 10 m IS 1 0.0 Pee Dee Bed Width Design 10 L n � 1 X 0.1 0.0 ♦ On -Site Quick Sections (G) ♦ Off -Site Quick Sections Primary Reference (B) Secondary Reference (E) ♦ On -site Reference Regional Curve — Power (Design Line 1) - -- Power (Watershed Curve) — Power (Regional Curve) Power (Design Line 2) 0.1 1.0 10.0 1 00.0 Drainage Area Design Line 2 Regional Curve Watershed Curve X Y X Y X Y 0.028 002 0.1 sC6 50 -- 4 27.514 Coefficient Exponent Design Line 1 i 10.6 0.45 Design Line 1 Design Line 2 7.2 0.25 X Y Regional Curve) 12.0 0.45 0.1 1 3.761 Watershed Curve 9.6 0.45 4 1 19.780 Pee Dee Max Depth - -- r - ! I t I it I T -Y i 1 I 1 � • I i 1iI I i Iiij�l { j . —_- – I � �t{ t i- 4A IT fill I � I t III I Ij II 1 I 10 L n � 1 X 0.1 0.0 ♦ On -Site Quick Sections (G) ♦ Off -Site Quick Sections Primary Reference (B) Secondary Reference (E) ♦ On -site Reference Regional Curve — Power (Design Line 1) - -- Power (Watershed Curve) — Power (Regional Curve) Power (Design Line 2) 0.1 1.0 10.0 1 00.0 Drainage Area Design Line 2 Regional Curve Watershed Curve X Y X Y X Y 0.028 002 0.1 sC6 50 -- 4 27.514 Coefficient Exponent Design Line 1 i 10.6 0.45 Design Line 1 Design Line 2 7.2 0.25 X Y Regional Curve) 12.0 0.45 0.1 1 3.761 Watershed Curve 9.6 0.45 4 1 19.780 Pee Dee Max Depth 0.1 1.0 10.0 100.0 Drainage Area ♦ On -Site Quick Sections (G) ♦ Off -Site Quick Sections a Primary Reference (B) Secondary Reference (E) ♦ On -site Reference Regional Curve Watershed Curve — Power (Design Line) — Power (Regional Curve) - -- Power (Watershed Curve) Coefficient Exponent-, Design Line Regional Cury e Watershed Curve Design Line; 1.33 0.27 X Y X Y X Y Regional Curved 1.50 0.27 0.02 0.4.6,.; 0.02 �0.02___ Watershed Curvet 1.45 0.27 50 3 st.x 50 - -- r - ! I it I T -Y i 1 I 1 � 1_fIf) i 1iI i Iiij�l { j . t 4A IT fill I � I t III I Ij II 1 I 0.1 1.0 10.0 100.0 Drainage Area ♦ On -Site Quick Sections (G) ♦ Off -Site Quick Sections a Primary Reference (B) Secondary Reference (E) ♦ On -site Reference Regional Curve Watershed Curve — Power (Design Line) — Power (Regional Curve) - -- Power (Watershed Curve) Coefficient Exponent-, Design Line Regional Cury e Watershed Curve Design Line; 1.33 0.27 X Y X Y X Y Regional Curved 1.50 0.27 0.02 0.4.6,.; 0.02 �0.02___ Watershed Curvet 1.45 0.27 50 3 st.x 50 APPENDIX C2 Design Calculations i Stream Design Calculations Status Summary , Project Pee Dee Project No 1058 -PDEE Client EBX Contract No - County /State Montgomery Co, NC ' Design Component Status Date of Final Designer Conceptual Design FINAL 6/15/13 CME Discharge Calculations FINAL 3/6/13 SGG Sediment Regime FINAL 3/21/13 SGG Section Design FINAL 3/21/13 SGG Typical Section Dimensions FINAL 6/15/13 CME Plan /Profile Measurements DRAFT 6/15/13 CME Morphologic Design Table FINAL 3/5/13 SGG II Structure Dimensions DRAFT Competence Calculations FINAL 3/21/13 SGG Design Slopes DRAFT HEC -RAS FINAL 3/18/13 SGG _i Sediment Transport FINAL 3/18/13 SGG -, Transition Reach Design DRAFT Supplemental Bed Material DRAFT - Credit Calculations FINAL 6/18/13 MMF P X 1058- PDEE�Design j2013 -06 -17 PDEE Channel Design xlsm 611812013 Conceptual Design Estimated Channel Values from Regional Curves Project Pee Dee Project No 1058 -PDEE Client EBX Contract No - County /State Montgomery Co, NC Hydro- Physio Province NC Piedmont Regional Curve Eouations WBKF ABKF dMMEAN `+BKF WEED d MAx WBKF dMAx Coefficient Exponent 1189 043 2143 068 15 032 8904 0 72 12 045 15 0 27 Approximate Eouations Coefficient Exponent 829 045 21 032 Design Status FINAL 6/15/13 - CME (Limited Data, Not Used in Calculations) (Limited Data, Not Used in Calculations) (Used in Calculations) (Used in Calculations) Reach Estimated Dimensions from Regional Curves WBKF (ft) ABKF ft2 dMEAN (ft) WEED (ft) dMAx (ft) Pool Spacing (ft) Rc (ft) Tangent Length (ft) Thompson`Creek 1A 4 6 4 8 07- 3 0 10 23 9 9 „ Thompson Creek 16 Lra 4 6 4� 8 0 7 3 0 t ,; 10 _; <23F - 9 9,, Thompson Creek 2 51 S 6 0 8 3 4 1'1 ' 26 10 10 - -- Thompson Creek 3 ,, , 5 4 6 2 ,'0 8a 3 6' `� f 1F 2 , ` 27° „f °, 11 11" Dale Branch 1 2 6 2 0 0 5' 1 7 ' 0 7= 13 S 5 y Dale Branch 2A 30 X2'4 "b, s� '05, ' ;1, 07, �� JS �,- �, �6 �� 6, Dale Branch 2B 004 3 0 24 - 05 19 07 °15 6 -6 Dale Branch 2C 004 3 0 24 0'5 ' 19 0 7 ,�� 1,15 '6' 6 Dale Branch 2D 004 3 0 2 4 0,5 19 v= 07 15 T 6 6 Dale Branch 2E .. 0 04 3 0 w 2 4 s 0 5 19- , t � 0'7 � <15r'," 6 ' &,;; Dale Branch 3 005 3 3 28 0 6 2 1- 0 8', , 16 7 f 7` 4" r Dale Branch 4 -008 4 0 3 8 ` 0'7 2'6, 0 9 s.� A, ' "20 m 8,' ' ` °`,811 Dale Branch SA 009 4 2 42 0 7 2 8 -10 r 21 8' 8 Dale Branch SB 009 4 2 4 2 07 28,- --10 21-- 8- 8 Dale Branch SC 009 4 2 4 2 07 28 `10 21 8 8 Jerry Branch 1 007 3 8 35, 016 "2 5 09 19 '8' 8 Jerry Branch 2 012 4 8 5 1 08 32 11 24 10 10 Jerry Branch 3 013 4 9 5 4 018 3 3 1.1 25 10 10 Hudson Branch 1 0 03 2 6 2 0 05 17 ' 07 13 5 5' 4 P 11058- PDEE`Design�2013 -06 -17 PDEE Channel Design xlsm 611812013 I' i I� r-- 1 l Reach Locations Project Pee Dee Project No 1058 -PDEE Client EBX Contract No - County /State Montgomery Co, NC Reach Existing Thalweg Stationing Proposed Design Stationing Description Begin End Begin End Thompson Creek 1A 100 +00 102 +50 100+00 102 +50 U/s of Dam Thompson Creek 1B 102 +50 105 +10 1 102 +50 105 +11 U/s of Dam Thompson Creek 2 105 ±10 116 +50 105 +11 115 +64 Dam to Ford Thompson Creek 3 -116+50,- 118 +50 , 115 +64 118 +13 D/s of Ford ° Dale Branch 1 200 +00 205 +33 200 +00 203 +75 Enhancement U/s of Pond „ Dale Branch 2A z m '200+00"` .=205 +33', 203 +75,' , ,'205 +00 Transition out of Dale Branch 2B 205+00- 206 +40 D/s of pond to bedrock transition Dale Branch 2C L ' - 206 +40 207 +50 ` Bedrock Transition° u Dale Branch 2D 207 +50 211 +15 Fr BR TransitionAo pipe transition Dale Branch 2E 211 +15 213 +50 Transition to and out of u/s pipe Dale Branch 3� •205 ±33 211 +01 213 +50 219 +00 Pipe Crossing to draw on right Dale Branch 4 s�,�� x21'1 +01�t.219 +25' 219 +00 - 227 +25 Draw'on'rightto pipe transitiorn'« d�y"` �^ Dale Branch 5A '," - 219 +25 221 +87 227 +25 229 +70 Transition to and out of d/s pipe w. Dale Brancti,56m° ' =221 ±87, QE,226 ±46 - 229 +,70r' E232 +85�ti* D/s ofapipemto,t�ans►tiontoFClarks Cr,"a`'' , Dale Branch 5C r 1 ° 1, 232 +85 234 ±50 Transition'to�,Clafks'Cr,`' - Jerry Branch 1 '� �. ;i 300 ±00; '•304 +50 -', 'F 300 +00 �'" 304 +35'' U /s,of Hudson��, �T -' �, "' ° I Jerry Branch 2 304+50, 311 +20 304 +35 310 +60 Hudson'to,Reference Section Jerry B6nch'3 x-311 +,20, , 317 +18 , -310+60, 317 +30 D/s of Reference�Section, x;, Hudson Branch 1 400+00-` -403 +58 403 +58 P X 1058 -PDEEI Design�2013 -06 -17 PDEE Channel Design Asm 6/18/2013 Discharge Calculations Estimated Values from Regional Regression Equations Design Status Project Pee Dee FINAL Project No 1058 -PDEE 3/6/13 Client EBX SGG Contract No - County /State Montgomery Co, NC Event Bank-full 2 -yr 5 -yr 10 -yr 25 -yr 50 -yr 100 -yr 200 -yr 500 -yr Regional Regression Equations Coefficient Exponent 8904 072 135 0 702 242 0 677 334 0 662 476 0 645 602 0 635 = 745 0 625 908 0 616 1160 0 605 Include Estimated Discharges Reach Drainage Area (mil) Bankfull (cfs) 2 -yr (cfs) 5 -yr (cfs) 10 -yr (cfs) 25 -yr (cfs) 50 -yr (cfs) 100 -yr (cfs) Thompson'Creek 1A 011, 18 29 54 77 115 148 188 w Thompson Creek` 113 " t 0 11 18'. 29 54 77 115 148 188 - Thompson Creek 2 014 22 34 64 91 134 173 218_ Thompson Ueek-3 016 24 37 -70 99 146 188 237 Dale Branch 1 003 7 12 23 33 50 65 83 ._Dale Branch 2A ° y 004 r 9 14" 27 40 - 60 78 100 Dale Branch 2B 0 04 9 14 27 40 60 78 100 Dale Branch 2C _ 0 04 -9 - 14 27 40 60 `, 78 1100 Dale Branch 21) 004 91 14 27 40 60 78 100 Dale Branch 2E _ 004 9 14 27 40 60, 78 100 Dale Branch 3 005 10 16 32 46 69 90 115 Dale Branch 4 , ` , ` -0 08 "° 14 23 44 63 93 121 154 " Dale Branch 5A _ -0.09 •-16 25 47 68 101 130 165 F Dale,Branch�SB�� ``� - 0 09, 16 25 47 68 101 130 165 n � --Dale Brarich,51f, ' ',0 09 - 16 25 47 68 101 130 165 ' 'Jer`ry Branch 1 "` -007, j' " 13 ­'21 ` 40 57, 86', 111 141 1 �` Jerry Branch 2 1012 19 30 58 82 121 157 198 Jerry Branch 3 , 013 20 32 61 8T,° 128 165 208 Hudson Branch 1 -` 0 03 7 12, 23 33 50 65 83 yy P X 1058- PDEEJDesign J2013 -06 -17 PDEE Channel Design xlsm 611812013 Sediment Regime Project Pee Dee Design Status Project No 1058 -PDEE FINAL, Client EBX �� ,� 3/21/13° Contract No - _ SGG,'," County/State Montgomery Co, NC Depositional Patterns Point Bars Mid- channel Bars Side- channel Bars Diagonal Bars Bar Length /WEED Dune Presentation of Bars Channel Branching Tributary Deltas Dune Length /Height (ft) Ripple Length /Height (ft) Sediment Measurements Pebble Count (Riff le) Pebble Count (Reach) Bar Sample Bed Sample % Sand Dso Dso Des % Sand Dso Dso D9s % Sand Dso Da4 Des DMAx Minimal- ' `Minimal �F � Minimal �' a , =, Upstream Upstream Upstream Upstream � x `� ModerateNone Y , ; e� a ;�a,Noney Adjacent Extended Adjacent Extended Reach A, F � None ',None -£ >` -None. , JE Thompson "r4 Pl INo nek None,r Forecast Forecast Forecast Forecast None � Creek Dale Branch Jerry Branch (Thompsn) (Thompsn) (Dale) (Dale) Bed Material Nature None None , Depth of Bed Probe (ft) _ < 01 - 01 < 0t1 �, No, ` �. <r0�1 ° 0 is; ; _ `0 -1,� MatnxBonding�'- �LooseEp .'Loosee�w Loo`set� "�`Dataw. >�_ wb- Parent Material Exposure <�'tYes 9`.a " Yeses Yes oAvedable�� _ '� Nom :�� FYes, "'-,,Yes Well Graded; °Nor w,k,�No ky ����No� �E(Pond)�'�' No " Depositional Patterns Point Bars Mid- channel Bars Side- channel Bars Diagonal Bars Bar Length /WEED Dune Presentation of Bars Channel Branching Tributary Deltas Dune Length /Height (ft) Ripple Length /Height (ft) Sediment Measurements Pebble Count (Riff le) Pebble Count (Reach) Bar Sample Bed Sample % Sand Dso Dso Des % Sand Dso Dso D9s % Sand Dso Da4 Des DMAx Minimal- ' `Minimal �F � Minimal �' a , =, �Non'e° _; = - Minimal-' �., Mirnrrial` IVlinimal TJ � x `� ModerateNone Y , ; e� a ;�a,Noney F�Moderate�� Moderate ,'None 'None' 'None A, F � None ',None -£ >` -None. , JE "r4 Pl INo nek None,r ' 2 - a `y15 None � None. - >f" None - `Nope a �,� " 'h ','N 6 n e,' Nonew,- None None , b "None None, e _ �' None• ,,,None ° '-None - allonew uRr. "None�,IVorie��,W Y.a't;; °' None a rPIVone� None Noneo None; None O'` Aone-� .None�vs ayNonex NoneNone2 °i „5;XtlVone' v;IVone'� ;None 9% ' IVlod Lowy 11%­% �jq "'gi a '` = Mod ,Low,,i u 1 4,P,_ �4 dg,,,� y�•' S,'' 3�., �..7 ..o ��60 Cte vs A w F � Zr,/r^ lPa„3tik A' 4,r- u�r- 24- �� 15` a�' 'F ° 32 1910`:, ' IVlod Lowy r 25 %',V_' >p n = Mod ,Low,,i u 1 4,P,_ �4 dg,,,� w Faf� a.N ti5'v� 5-w,..µ Ik7nJ �..7 ..o ��60 Cte vs A w F � Zr,/r^ lPa„3tik A' u�r- t ° 32 1910`:, ' IVlod Lowy r 25 %',V_' >p n = Mod ,Low,,i Mo at f ro do a I Moderated , 6 D a Moderate _ 4,� 4 §fib �}, 4 Ik7nJ lPa„3tik u�r- 37 w� 32 % Sand _ , 9% ` 14%\ - Dso 94-% 15 =' ill m urn= D95,-, Sediment Regime Sediment Load Sediment Mobihty '911/0 T11 777777, r ` si �zn Mod Lows` ' IVlod Lowy Mod Lbw,,[, Mod Lqw' = Mod ,Low,,i Mo at f ro do a I Moderated , Moderate a Moderate "Moderate ? �Nlode� ate ; P X1058- PDEE�Design�2013 -06 -17 PDEE Channel Design xlsm 6/18/2013 Sediment Regime Project Pee Dee 21% 3% Project No 1058 -PDEE 1% - None ' e - FINAL ° Client EBX °�54 150 ° r- 3/21/13, "- - Contract No - 15 15 3 SGG ` County/State Montgomery Co, NC None- None 20 21 150 Upstream Upstream 15 15 Aggregate Adjacent Extended Dale Bed Coarse Bed Test Pit Source Reach None None None Forecast Forecast Surface West Slope Sample Sample Sample None (Jerry) (Jerry) Sample Dale Valley (Thompsn) (Dale) (Jerry) Bed Material Nature M Depth of Bed Probe (ft) < 0 1 < 0 1 Matrix Bonding Loose Loose ° Parent Material Exposure Yes Yes Well Graded No No ' Depositional Patterns Point Bars Mid- channel Bars Side- channel Bars Diagonal Bars Bar Length/WBED Dune Presentation of Bars Channel Branching Tributary Deltas Dune Length /Height (ft) Ripple Length /Height (ft) Sediment Measurements Pebble Count %Sand (Riffle) Dso Pebble Count (Reach) Bar Sample Bed Sample D84 D95 • Sand Dso D84 Des • Sand Dso D84 Des DMAX %Sand Dso D84 Sediment Regime Sediment La Sediment Mobil Minimal Minimal 21% 3% ',3% - a 1% - None None 7 7 °�54 150 ° 43 None None 15 15 3 140 ;78 None- None 20 21 150 87 15 15 None None ,r None None None None s None None None None M 1% 43 � . 78- 87 P 11058- PDEEJDestgn�2013 -06 -17 PDEE Channel Design xlsm 611812013 21% 21% 3% ',3% - a 1% - 15 15 7 7 °�54 150 ° 43 15 15 3 140 ;78 20 21 150 87 1% 43 � . 78- 87 P 11058- PDEEJDestgn�2013 -06 -17 PDEE Channel Design xlsm 611812013 21% 3% 7 15 15 140 s 20 21_ 150 ° 1% 43 � . 78- 87 P 11058- PDEEJDestgn�2013 -06 -17 PDEE Channel Design xlsm 611812013 Design Section 1 Project: Pee Dee Design Status Project No.: 1058 -PDEE FINAL Client: EBX 3/21/13 Contract No.: - SGG County /State: Montgomery Co., NC 10.0 5.0 - - - 40.0 45.0 50.0 S5.0 60.0 Regional Curve Reference /Watershed - - - - Quick Section Detailed Section - Design Section Hydr. R W/d Ratic 11053- PDEE�0esign�2013 -06 -17 PDEE ChanncI Des inn.xlsm Section Comoansons Regional Curve Design Section Quick Section I Detailed Section Design Section Coef Exp WBKI WBED 10.60 0.45 125% dMAX 107% 7 WBEE Bank Slope 2.5 (H:1) 5.6 Thalweg Ratio 0.3 139% WTHI Toe Depth Ratio 0.8 1.5 0.6 Bench Width Ratio 0.5 129% dMA? Bench Slope 10 (H:1) 1.3 Drainage Area L 0.24 (sq. mi.) droE 68% Point of Comparison AM Thompson Creek Downstream of Site 1.1 0.8 dMEAN 0.7 F Hydr. R W/d Ratic 11053- PDEE�0esign�2013 -06 -17 PDEE ChanncI Des inn.xlsm Section Comoansons Regional Curve Ref/ Wtrshed Quick Section I Detailed Section Design Section 6.4 7.3 9.0 8.6 9.2 143% 125% 102% 107% 4.3 5.1 4.0 5.6 129% 110% 139% 1.3 1.5 0.6 1.7 129% 110% 279% _ 1.3 1.0 1.1 I 1.5 0.9 68% 92% 86% 60% 1.1 0.8 0.9 0.7 68% 92% 80% 8.1 5.7 6.2 7.6 6.0 74% 106% 97% 79% 1.26 0.77 0.69 0.88 0.65 52% 84% 95% 1 74% 7.4 7.9 9.3 9.7 9.5 129% 121% 102% 98% 1.10 0.72 0.66 0.78 0.63 57% 87% 95% 81% 5.1 9.5 13.1--- 9.8 14.1 276% 148% 108% 144% Design Section 2 Project: Pee Dee Project No.: 1058 -PDEE Client: EBX Contract No.: - County /State: Montgomery Co., NC 5.0 40.0 as.0 Regional Curve Reference /Watershed W BKI WBEr WTHI dMA) dTO[ ABKI clMW F Hydr. F W/d Ratic Design Status FINAL 3/21/13 SGG 50.0 55.0 Quick Section Detailed Section - Design Section Section Comparisons Regional Curve Design Section Quick Section Coef Exp WEED 7.20 0.25 10.1 dMAX 1.33 0.27 79% Bank Slope 4.0 (H:1) Thalweg Ratio 0.3 Toe Depth Ratio 0.8 151% Bench Width Ratio 0.5 Bench Slope 20 (H:1) Drainage Area 0.03 (sq. mi.) 151% 112% 0.7 Point of Comparison 0.5 Upstream of Dale Branch W BKI WBEr WTHI dMA) dTO[ ABKI clMW F Hydr. F W/d Ratic Design Status FINAL 3/21/13 SGG 50.0 55.0 Quick Section Detailed Section - Design Section Section Comparisons Regional Curve Ref/ Wtrshed Quick Section Detailed Section Design Section 2.6 3.2 8.0 10.1 6.3 239% 197% 79% 62% 1.7 2.0 3.4 3.0 177% 151% 88% 0.5 0.6 0.8 0.9 177% 151% 112% 0.7 0.6 0.5 0.6 0.5 75% 92% 103% 87% 0.5 0.5 0.4 0.4 75% 92% 103% 2.0 1.4 2.5 3.8 2.1 107% 153% 85% 55% 0.75 0.43 0.31 0.38 0.34 45% 78% 108% 89% 3.2 3.5 8.1 12.5 6.4 203% 183% 79% 51% 0.62 0.39 0.31 0.31 0.33 53% 84% 107% 108% 3.5 7.4 25.7 26.7 18.7 533% 253% 73% 70% 60.0 °:11058- PDEE�DesignX2013 -06 -17 PDEE Channel Design.xism 611812013 Project: Pee Dee Project No.: 1058 -PDEE Client: EBX Contract No.: - County /State: Montgomery Co., NC 10.0 i Design Section 3 s.o - 40.0 45.0 50.0 Regional Curve Reference /Watershed K ° Quick Section Hydr. R W/d Ratio P:�1058 -PDEE` Design�2013 -06 -17 PDEE Channel Design.xlsm Design Status FINAL 3/21/13 SGG 55.0 60.0 Detailed Section - Design Section Section Comparisons Regional Curve Design Section Quick Section Detailed Section Design Section Coef Exp WBKF WEED 10.60 0.45 3.7 dMAX 1.33 j 0.27 WBEE Bank Slope 2.5 (H:1) Thalweg Ratio 0.3 0.7 WTHF Toe Depth Ratio 0.8 110% 175% Bench Width Ratio 0.5 1.1 70% dMAX Bench Slope 10 (H:1) 0.9 Drainage Area 0.12 (sq. mi.) dTOE 70% 92% Point of Comparison ABKF Jerry Branch On -site Reference 3.5 3.1 2.4 dMEAN 74% 106% P Hydr. R W/d Ratio P:�1058 -PDEE` Design�2013 -06 -17 PDEE Channel Design.xlsm Design Status FINAL 3/21/13 SGG 55.0 60.0 Detailed Section - Design Section Section Comparisons Regional Curve ; Ref/ Wtrshed Quick Section Detailed Section Design Section 4.8 148% 5.6 127% 6.6 107% 4.6 1S4% 7.1 3.2 3.7 3.5 4.1 129% 110% 117% 1.0 1.1 0.7 1.2 129% 110% 175% 1.1 70% 0.8 92% 0.8 100% 0.9 88% 0.8 0.9 0.7 0.5 0.6 70% 92% 120% 5.1 3.5 3.1 2.4 3.7 74% 106% 123% 154% 1.06 0.64 0.46 0.53 0.53 50% 83% 115% 100 %v 5.6 6.0 6.8 7.7 7.3 132% 122% 108% 95% 0.91 0.59 0.45 0.31 0.51 56% 87% 114% 163% 4.5 8.7 14.3 8.7 13.4 297% 153% 94% 154% Typical Section Dimensions Project Pee Dee Project No 1058 -PDEE Client EBX Contract No - County /State Montgomery Co, NC Design Status FINAL 6/15/13 CME Reach Drainage Area (m12) Design Section WBKF WEED WTHAL WRENCH dMAX dTOE Bank Slope (H 1) Thompson Creek lA Oil 2 88 41 12 4 073 059 4 Thompson Creek 18 011 2 88 41 12 4 073 059 4 Thompson Creek 2 014 1 75 44 13 4 078 063 25 Thompson Creek 3 ,016 1 79 46 14 4 081 065 25 Dale Branch 1 003 2 63 30 09 3 052 041 4 Dale Branch 2A 004 1 47 2S 07 2 056 045 25 Dale Branch 2B 004 2 68 32 10 3 056 045 4 Dale Branch 2C 004 1 47 2S 1 07 2 056 045 2S Dale Branch 2D 004 2 68 32 10 3 056 045 4 Dale Branch,2E '0 04 1 47 25 0 7 2, 056 045 25 Dale Branch 3 005 2 72 34 10 4 059 047 4 Dale Branch 4 008 1 61 34 10 3 067 054 25 Dale Branch 5A 009 1 64 1 36 11 3 1 069 056 25 _ Dale Branch 58 009 1 6 4 36 11 3 069 056 25 Dale Branch 5C 009 1 64 36 11 3 069 056 25 -Jerry Branch 1' 007 2 79 37 11 4 065 052 4' Jerry Branch 2 012 1 71 41 12 4 075 060 2S " Jerry Branch 3 013 1 73 42 13 4 077 061 25 Hudson Branch 1 003 2 63 30 09 3 052 041 4 Reach Pool Dimensions Width Ratio W�" W0� dPoou/dmAx Ratio dvooL Thompson Creek IA 11 53 44 15 110 ThompsorkCreek SB 11 53 44 15 110 Thompson Creek 2 11 45 38 15 117 Thompson Creek 3- .; 11 47 39 15 122 Dale Branch 1 - 11 38 31 15 077 Dale Branch 2A _ 11 28 24 is 084 Dale Branch 2B 11 41 34 is o84 Dale Branch 2C- -11 28 24 15 0 84' Dale Branch 2D - 11 41 34 is 084 Dale Blanch 2E 11 28 24 is 084 Dale Branch 3, "_ 11 43 36 15 089 E' Dale Branch 4 t -11 37 30 15 101 4 Dale Branch 5A 111 38 32 15 104 Dale,Branch 5B 1 1 38 32 15 104 Dale Branch 5C 11 38 32 15 104 ',,Jerry Branch 1 1 x 4 1 1 'G 47, 3 9, ,' w 15 097 Jerry Branch,-2 r. 1 -1 43 35 15 113 Jerry,Branch3 r,, 1'l, 44 36 ,1`5 1 15, w Hudson Branch,1- - 11 - 38 31 15 0 77' P 11058- PDEEJDesign 12013 -06 -17 PDEE Channel Design xlsm 611812013 Hydraulic Dimensions Project Pee Dee Project No 1058 -PDEE Client EBX Contract No - County/State Montgomery Co, NC Design Status FINAL,, 3/5%13` Morphologic Dimensions Stream Pool Spacing Belt Width Reach Entrench Reach max ABKF PWET RHYD dMEAN W/D Ratio max 1 e YP 3 3, .x ,, ' 44 _1 5 5 - 21.4' f 28:6 -Z Ratio ' - `Tl16mpso6 Creek 1A Bc ^,4 42. - ,' w Si "' 3 `,18 6;- ✓ T,­4 5' � ,,, r I _.;Tliom1 soA Creek 18 n °� P t Tfiorimpsori'CreekelB „� - �,�,3.3�°�� � 4'4 Thompson Creek 2- Bc "_ ' 42, 7 8 0 54' i0 55 x'-135 " ;<4 0; ''b "Thompson�Cr4ek °3 -,Jq I ", Bc` �� � " „4 "6 x''8 2 u,,'0°S6,�e,` 4',O 58 " "n "',137', ,- 3 24 Branch;l " §` Bc. 2 1 64 033 , 0'34%:,--187,q- - 5 6 r 3 -'Dale , Cree`li 3w - _ 51 Dale BPanchs2A -,n a - YkBc� . i1'8� " a 4 9 „`, ``0 36 0 38 s' 12 5 gw2'S x >� .Dale Branch °2B, �� s Bc 4 �, -Y2 5 _ 6'9' - 1 ^6 36' .e ',00 36`x-' .. ��18 aDale Branch lip nrA fL' r� f C 3' { 4 bale B�anctri2C ty �Bch f ' 'p 15r a "118 <ds9LAXI� (r yp , p36r , r -638 ', , 7 0 9T _9.3 +A a"'��d�S ,c f�F' d A wr �,,'5 0 ' r w 'ISU. t x,,17.9 E "'�22 4 Brench72D' a, °° " °2 -5 °6 9, ',0'36-' 0 36 18 7" - :2 7 ,Dale „`R }Bc t- - , 10,0 ": 12 5 °�,a � '2 4F I ? 3 2� �y, s ; tt n ,Dale Branch 2E kr N N vex - = zo iBc 5 a _ 1# 8 ; .> "- ' ''� 4'9� p v�- 1�x. �r; - , "4� 0 3fi f; , �, �^ 0 3812 u� Dale Branch 3 ' TBc1 % - 2 8 T3 -0138- A 39� " 18 7 r "` 4� Dale Branch 4 ;; `a iBca F �2'9 a' a 6 3 w 0`45" 0 47 "A 20:X', °'Dale Branch 5A,, C Bc 3,1 ` 6 6 L 047 -= 0'49, 13 "1 2 4 dt,13.13a� _ �4;4 = 7,.2 ? t"s w'9 0� �a a t Branch 58{ "r4 R %i --C- 3 °Jar ;'" +6 6'a 047 qt � k 0 49" <ItGb �F13 1 3Qal y ,Dale a 5 2', - -,' `6 4 21:9 ;27'4' x " 8 0 4" 10:6`. ° ;Dale Branch 5G` ; " i _Bc .' �� 3'�1 � r� 6 6,,,, 0 47'` 0'49 , 13 1 �. 1`9, k �ayv - �^'rn` ` p a r t i� €v'� t � b 4F° "Jerryf '�' i °�Bc,�= Y,,�,in y„a avf +l,u ��g RF C ,'� R Z ' i 8 4�1 arM 2��, � "�, ,;', ranch 1 � ,3 3 ,, O w f119 1Daley6ranch 4.7 ,.3�1 ,` ; ` ','Jerry Branch 2 - "' ; ° '`Bc " ,3 7r , 134 35 w, ' "'tJerryBrarch Ac' ",,° "'I" k7`6 �,'�0 ;52, "n" 0 -54; 5,-, 2 4�,b _ Hudson,Branch _�� ' l f'Bc� 2 1 °__ 6 4° 0 33 -, 0 34- - "°-18'7 � 4 8 ` l r :, ySi�r 't II s >tt 3 � +iyF Oi �' •• i �' F ✓ � �3 1 f �� ✓ a.1d �d l � 44 f [ -10, , a� Dale +Branch 5C `� Morphologic Dimensions P j1058- PDEE�Design�2013 -06 -17 PDEE Channel Design xlsm 611812013 Pool Spacing/WAVG Pool Spacing Belt Width Reach min target max min target max min target max "Thompson Creek SA i ' 3 3, .x ,, ' 44 _1 5 5 - 21.4' f 28:6 -Z 5 7 §� J, .917 '13'0, 16.2 = _ �,'; `_ w - n� ��m -50,5 ' n °� P t Tfiorimpsori'CreekelB „� - �,�,3.3�°�� � 4'4 �^�r5 Thompson 3 3, - " 4, x ' S�5" � '19 6 - 26.1 7, � ' 8 91 � 11:9.w 14 9,' � u Creek,2�," + , , 4 _ -: q32 Cree`li 3w "`2'9 " , 5 X15 7," s q'„ ;Thom son tx s P� r_ IIr rk.-w z 2 ,12:" r aDale Branch lip j-3'3, 4 4 5 °5 15"j, r - ' 20 5 ^ 25 6 , 7 0 9T _9.3 4, `Dale Branch 2A '� 3`7TZ wr �,,'5 0 ' "� %'2' °4 '�� 13�5,�) t x,,17.9 E "'�22 4 -� 5 `4, � 7.2 ' ,Dale Branch.28 31 '4 1 5-1 ro , 15 5 =" - `,20 7 25 9, 7,5 , 10,0 ": 12 5 °�,a �t n��Dale branch kA 3,1t '2 4F I ? 3 2� a4 0� � 7, Far, 14'4 `, a- 5 4= B " %n7:2 ,8 X11:6 'DaleBranch,2D �3r �� " °';31� _ 41;3�T 52� " �� 155 "A 20:X', �,259'a _� ,75 -- � lOAy- " b y "q i'NK 5i S".�° Y Da ►eBranch 2E • Mh ✓ 2'7 �'�+f ! 6 16^,�� 1 919' < dt,13.13a� 16 4 �4;4 = 7,.2 ? t"s w'9 0� �a -Dale Branch 3 '-,3`1 5 2', - -,' `6 4 21:9 ;27'4' x " 8 0 4" 10:6`. 13 3 "� x4 ms "--7 4�1 arM 2��, �,i::l'4 7 n j' ]9:6a .24 fi H'f9.S�qv' f119 1Daley6ranch 4.7 ,.3�1 ,` ; „5 Dale,Br,anch 5A 'J, 2'9', 3 9w 49 14 5" ;-'<19.3-,, X"24'2' 5,-, 2 4�,b _ 0 7 0-', °24=9 " 29:9, z 34 8 Oi �' � 19.9 24 9 ,6 -10, , a� Dale +Branch 5C `� 2 -1 = 2 8 3`5 10 5 A4:64, 17 5 ��,7 S, 10A,, 1_2 4 � j, _ ,�`" _° _ _ X � e � �F 4,,,d lerrjr B�anch'1 ` °9` "9 „ 8< ��22.5 281 ,�" 8-7 Y 14'4 :i w: ;` ? . �;< 3'9 T4 � ,r16 t 5 €ti all.fiw , Jerry 6rancli2� - ,2'9 * ° -3 9' , 1.6 3" °" w,21J" `. � ,,27'1%, y8 "4 � � - a °11:2- ti 14 0j- - Sk Y Hew S# kb ^. °' `, y� Bian'chs3 ' dT fiv s 6" '�- ?'6"� 75`, t sl @°' "1 �ili A., 1749r "rx8'., 3.. y4, 23.9 rv,- a ,r' x,4't �'� 29 8tie� 3' 8 .` N �;g 6 � °�rnl`3�5� "�.« J' f4 4„ X3.1' "� �n ���' �� Branch 1�II'" " ° 2 6 *� 4 3-: ," 119 15:9, ` 19�9F a- 7 0'� `9 3`' 6 ;Hudson 4fi`, r�3'4 ten, rt -`ts ,F11 v{ ^'i, o t ✓" .5., , r''m.* "vr Alt ".-. 5 I .T �w.. � u✓ „ i lea v ..y�. ui y�tR'� `g. P j1058- PDEE�Design�2013 -06 -17 PDEE Channel Design xlsm 611812013 Morphologic Dimensions Project Pee Dee Project No 1058 -PDEE Client EBX Contract No - County /State Montgomery Co, NC Reach Rc/WAvci Radius of Curvature min max min max Thompson Creek 1A 20 30 13 19 Thompson Creek A 20 30 y 13 19, Thompson Creek 2 20 30 12 18 Thompson Creek 3 20 30 13 19 Dale Branch 1 20 30 9 14 - Dale Branch 2A 20 30 7 11 Dale Branch 2B 20 30 10 15 Dale Branch 2C 20 30 7 11 Dale Branch 2D 20 30 10 15 Dale Branch 2E 20 30 7 11 Dale Branch 3 20 30 11 16 Dale Branch 4 20 30 9 14 Dale Branch 5A 20 30 10 15 Dale Branch 5B 15 2S 7 12 Dale Branch 5C 20 30 10 15 Jerry Branch 1 20 30 12 17 Jerry Branch 2 20 30 11 17 Jerry Branch 3 20 30 12 17 Hudson Branch 1 20 30 9 14 11 6 Dale Branch 3 60% 40% Design Status DRAFT - 6/15/13 CME SAVG SVALLEY Sinuosity Meander Width Ratio 0 007 0 018 11 3 0 030 0 032 10- 3 0 022 0 024 "11, 3 0'023 0 028 12 '3' ' 0 039 0 023 11 4 0120 0 100 - -11 3 0 029 0 016 11 4 004S 0 036,, 10 3 0 042 0 031 10 3 0 040 0 027 11 2 0 027 0 025 10 2 0 028 0 028 10 2 0 050 0 029 10 2 0 023 0 023 10 2 0 043 0 041 10 2 0 037 0 031 10 2 0 024 0 028 11 2 0`024 ^ -0019 10 _ 2> 0 012 0 050 1 1 2 5 6 3 0 8 4 Reach Percent Tangent Percent Curve Feature Length Minimum Target Maximum Tangent Curve Tangent Curve Tangent Curve Thompson Creek 1A 60% 40% 12 9 8 6 17 11 21 14 Thompson Creek 1B 60% 40% 12 9 8 6 17 11 21 14 Thompson Creek 2 60% 40% 118 7 8 16 10 20 13 Thompson Creek 3 65% 35% ' 119 64 16 9 20 it Dale Branch 1 60% 40% 9 2 6 1 12 8 15 10 Dale Branch 2A 55% 45% 74 6 1 10 8 12 10 Dale Branch 2B 60% 40% 9 3 62 12 8 16 10 Dale Branch 2C 65% 35% 5 6 3 0 8 4 9 5, Dale Branch 21) 60% 40% 9 3 62 12 8 16 10 Dale Branch 2E 65% 35% 64 3 4 9 5 11 6 Dale Branch 3 60% 40% 99 6 6 13 9 16 11 Dale Branch 4 60% 40% 88 5 9 12 8 15 10 Dale Branch 5A 65% 35% 9 4 '51 13 7 16 8 Dale Branch 56 - 55% 45% 13'7 112 16 13 19 =16 ` Dale Branch 5C 65% 35% 68 3 7 9 5 11 6 _terry Branch 1 65% 35% 109 59 _ 15 8 18 10 Jerry Branch 2 65% 35% 10 6 5 7 14 8 18 9 Jerry Branch 3 ' 60% 40% 107 7 2 14 10 18 12 r Hudson Branch 1 1 65% 35% 7 7 42 10 6 13 �7d P X 1058- PDEEWesign 12013 -06 -17 PDEE Channel Design xlsm 611812013 Structure Dimensions Project Pee Dee Project No 1058 -PDEE _ Client EBX Contract No - County /State Montgomery Co, NC Reach Arm Length (L) Throat Width (W) Buried Length (X) Total Log Length Thompson Creek 3A -70 3 0 3 13 t Tli ' ' son Creek;lB ` w,X' 2 2' 3�r f4' i A, Thompson Creek 2 70 3 Q, 3 13, , ,,,,, Th'ompson'�6reek 3 f, s,' ;h7, 0 � 3P0 s „ „�, - -.,,3 3;^ Dale Branch 1 5`0 '20 - 3, 11 rN -°'%��Dale�Branch2A �? b� - .A�3q;0 �” Dale Branch 2B -5 0' 2 0 3 31 "ytezttx`rr,,Dale�Br'anch2Cf', �w�4'Oa�2'Q;ra3r,ra10<<' 2 2 % 3 : -,' M Dale Branch 21) 50 20 , ,3-'- 11 'S "DalerBranchk2E:'<* _ X4.0 3z 2t0 Z 2' ` Dale Branch 3 50 20 3 11 Dale+BrancFn4'” �T r5.0n`<Z xry Yak 3 ;11 Dale Branch 5A 60 - 20 3- 12 s Dale.B�anchM75B 3`' ;sF > 6 0 ` r 2 0E ? 3 'ri 112`.% x Dale Branch 5C 60 20 3 12 lerrybBra?feK1 , 10'7' 3'� , :`3.; ,12`. Jerry Branch 2 70' - 2 0',- " 3 ' 13 y. Jerry— ranch Hudson Branch 1 50 20 3 11 Design Status DRAFT Boulder Size Length Width Depth 3 2 1 s,3' 7T e2 :rYy�Zmms. 3 2 2' 3�r f4' i A, .4 2r z; �2 3 2 _ i* �F ,,,t3`,`os�•;ra��'w`i2'x���f 3, 2' 3 2 2 3("T 3 2 2 %i h+^iih 3 2 2 % 3 : -,' a�;,0'2! '2r 3 2 2 3 2 2' ` r 3 2 1 P X1 058-PDEE� Design �2013-06-1 7 PDEE Channel Design xlsm 611812013 Competence Calculations Project Pee Dee Project No 1058 -PDEE Client EBX Contract No - County /State Montgomery Co, NC Design Status FINALg 'i 3/21/13{ iF SGG�` e 3 Reach Calculation Method Largest Particle Calculations Representative Particle Calculations Design Slope Range (ft/ft) Hydraulic Ts ys DmAx S T: Ys Dso S Reach Radius (ft) 80% '100% 0 0074 -Jo 0 0093 Thompson Creek'2 (mm) (ft/ft) 80 %` 100% ` (mm) (ft/ft) Thompson Creek 3A- °' _ 0 47, ,4.0 009 �; 1 65 ' W ' -a32 0 0033' � ,r 0 035 `165 a, '�, °6 � zx % =0 0024 A Y Ttiompson',Creek,iB ", `o '0 47 & f n 0 010 ` 165,' ,37 0 0043 ; 0 032r 3 xl 65 = U 25 a v :';0 0093 Thompson Creek 2 l 0'54` ; °' 0 010 165`, 37 0 0037 0 032' 165' ' 25 0 0081 -e -ffi Thompson- Creek,3, , "' n f �,0 56�" 0 009' , ' al'657" (32 0 0028 -'j0 035;x ; 1`65'; t ; 6 s�a� r' � 0 '0020' Dale°Branch'1 fiY ° "0 33 °0 009' 165 ' " 32' 00047, "0,035-,-, _� " 165,, = 6,,, s 0 0034 -' '" �•� ;Dale Branch 2A 0 36 ; d0�009 a 165` ° `32- 0 0043, t 0035, 165 _ "6 -"I* ` 0'0031, �'0 Dale_Branch 2B 036 0 009 ' s 165 32 F 0'0044 0035a 165' ° . 6 0032 ' Dale Branch 2C, _ - 0'36 ,0'009 , 165 3_ 32 0 0043 0 035 ° k65'­ �,� `a6 , 0 0031 =; 'Dale Branch 2D 4 ; `"O 36-,, ,z 0 009 165 = 32 " r 0 0044 of FO 035 _ 1'65 -_ a i- 6 _ _ -00032., P> r_`DaleBranch'2& ' ,R 20'36 a, P ' 0009 165° 32 < 00043 d °`- c °w'0035 "t ..41`65 ' "` ;�,6 -p; �', 0031 <a.0 `_,vbale'Branch 3' 0 38--y, ° 0 009. 165, '32 0 0041 ° '0_035 1. 65 ° "116'`' n0 0030 ° 4 Dale Brarich`4 °'x`0'45'" 0 009�''� ,: 1 65�� F 32, ' �0 0035 ) s 0 035'° ' "165, p 6" 6��' � °� 0 0025- ,u °r ti� ° _ Dale,Branch` 5A - 0 47, _ 0 009 , -165 '32'- 0 0033, 6 035',J 165 � i 6 ; 0 0024 , Dale Branch 5B_ r b-47,-' f 0 009 165, 32 0 0033 -0 035 ',1 65 x "6__ - ; 0 0024 - Dale_Branch,5C . 0 47_ , 0 009 165 32° 0 0033 F 0 -035 1 65 , -6 '°0 0024 :Jerry Branch 1 �° ,.�° 0�41r 0 009fi 1.65" I y 32 -0 0038 ,� 0 035" < k �:1 65 � `,� �6 0 0027 Jerry Brar►ch�2 _ - 0 51: x 0009 165 32 0 0030' -0035 165 6 O 0022 "' -�1, AAWrIry,Branch 3 �; �v� R+; 1,0 52,. �. ,�k0 009 �s ` °1` 65 X32 s r 0 0030 -, <, 0 635w � ,� 155 ql 6 ^ ` 0 0022 E �g z - Hudson,Branch 1 _ 0 33' -` 0 009 `S 65,r - �� ' 32 0 0047 0_035 ,' 165 , �, _ �,6 °� 0 0034, 9 I �` a o a9 T eaa< ' �a' m A a Reach Calculation Method Sediment Load Percent Calculated Slope Design Slope Range (ft/ft) Min Max '"Thompson Creek IA` _ 'Representative Particle Low 80% 100 %` `0 0019 ` to 00024 Jhompson Creek 1B} -Representative Particle 'L'ow 80% '100% 0 0074 -Jo 0 0093 Thompson Creek'2 Representative Particle Low 80 %` 100% ` , `` 0 0 4 065 ' -to, 0008 +: Thompson Cree_k,,3 - Representative Particle ,­'Low _-,'8W,;" _ 100 % ',, 0 0016 -r tO'_,.N`I0 0020 " Dale Branch 1 Representative "Particle n + ` Low _ 80 °� y 100% 0 0028 to ` ° 0 0034 ; ' Dale Branch`2Q p� ; s��= X11 presentative-Partide ° t,,Lci "�, T,''z 8096,0, ,w, X100 %a a' 00025 �" LOvev;00031A,, ° Dale °Branch 2Bq," 3 Representative Particle_ 9a Low 80% " 100% ° 0 0025 _,,to ° =0 0032'u,� r Dale Branch 2C u e, Representative Particle - ° Low 80% 10090 "A O0025- = to 'I 0-003f, Dale Branch`21? Representative Particle Low 80% 100% ,9 0 0025 to- 0 0032, " - D'ale Branch 2E Representative,Particle ' Low 86Y.'-,, _' ,O'0025- - J6 -0 0031 -Dale Branch 3` -- `_ Representative,,Particle , Low 80% 106% °0'0024 `to ; 0 0030, ' = Dale Branch 4,,-_ , ` r° X80% 100 %r =0`0020 ,= to` � '0 0025 ;; _ Dale- Branch 5A : Reores6ntative,Particle.' Low 80% P 100 % +' _00019 .„ for ° ,r'0'0024F';° °t y �-Dale °Br`anch`5B,�V "i � ° �Representative Parficle ,_ a „`L'ow 86% "V', °',A 0 0 0019 ,to �a0 0024" -Dale Branch SC Representative Particle _ - Low 80 %' 100% ,o 0019 =`= to „0 =0024_ ' Jerry Branch 1 , Representative Particle Low 80% 100% .00022 t6, .00027,1- Jerry Branch12 - Representative Particle 'Low 80% ` 100% -00018, -,to --,00022, z Jerry Branch 3 r Representative Particle ` °' °, Low,,,- 80% 100% W 60017- "to -a 0 0022 s ' Hudson Branch 1 - - " a y;JRepresentative Particle „� ,Low,, F80% 100% �s 0 0028 _ 'to =0 0034, - c �ppFe iyk �' 'yr' 'A fP,y ry yy' S if'¢ w�a d,fy v� n �fn.g xlan Ems'° .ii [. t1' T ✓ti�.PiS, P 11058- PDEE�Design J2013 -06 -17 PDEE Channel Design xlsm 611812013 r-- 3 L_ Transition Reach Design Project Pee Dee Project No 1058 -PDEE Client EBX Contract No - County /State Montgomery Co, NC D92&I Status DRAFT Reach Location Bankfull dnnnx Design Depth (ft) Critical Shear T* Transition Slope (ft/ft) Shear Stress r Design Size (in) Armor Stone Size Thompson Creek 2 105 +50 078 117 0`04 005 366 107 12 in Stone Thompson Creek 2 ° 106 +40' 0°78 ` 078 ° 0'04. 001 '0 39 11 � ­ 6 in-Stone,", Thompson Creek 2 115 +57 078 078 004 004 205 60 6 in Stone Thompson Creek 2 115 +57 078 156 004 004, 410 119 a 12 m Stone Dale Branch 1 203 +50 052 052 004 008 242 70 12 in Stone s G Dale Branch,l 203 +50 r 052 077 0 04, ' " >° 008 ' P3 62 v'R � `10 6 12 in Stone ' Dale Branch 3 219 +00 059 059 004 005 185 S4- 6 in Stone Dale Branch 3 219, +00 0 59', , !' 1 -01 004 ''0 05 3 14" - 9 "2, 1 »12 nStoney" Dale Branch 4 220 +70 067 067 004 005 210 61 12 in Stone Dale Branch 4 220 +70 067 121 004 005 378 110 ' 12 in Stone Dale Branch 4 222 +25 067 067 004 00S 210 61 12 in Stone Dale Branch 4 225+00— 067 "',128 ' 0", 0 05, ,, 3 99. ` � °.116 X12 in Stone' Jerry Branch 3 314 +00 077 077 004 005 239 70 12 in Stone Jerry Branch 3 314 +00 077 1 -30 `: 004, 0 05, , 407 118 12 -in Stone F bs . e e w i e 'Q li � r`3 ✓ - 5 ! i ! r _ r ➢ ° ' r N � xy i"LL Of''P x +yn k h r e TC aM1ni^ :4s 'L °P yA !E s bwo�'h P X1058- PDEE�Designj2013 -06 -17 PDEE Channel Design xlsm 6/18/2013 Supplemental Bed Material Design Project Pee Dee Project No 1058 -PDEE Client EBX Contract No - County/State Montgomery Co, NC Design Status DRAFT Material Gradation Percentage of Total by Weight Material Size Sand /Clay ABC(M) 1/2" Stone (No 57) 3/4" Stone (No 5) 2" Stone (Surge) 6" Stone NCDOT (Class A) 12" Stone NCDOT (Class B) 18" Stone NCDOT (Class 1) Sand #16, #10 100 #8 _ _ _ 12 - #4 9 2 x 3/8" 9 3 1/2" 16 12 2 3/4" 16 25 3 " 1" 13 48 32 15" 12 7 58 2" 13 3 5 3" 19 4" 50 19 5" 50 19 6" 19 19 13 8" 19 19 13 9" 5 19 14 10" 19 14 12" 19 14 14" 5 13 16" 14 18" 5 24" Total% 100 100 100 100 100 100 100 1 100 ° 11058- PDEE� Design �2013 -06 -17 PDEE Channel Design xlsm 611812013 1 I� f ` Project Pee Dee Project No 1058 -PDEE Client EBX Contract No - County /State Montgomery Co, NC Supplemental Bed Material Design Design Status DRAFT Material Composition Reach Sand /Clay ABC(M) 11 2" Stone (No 57) 3/4" Stone (No 5) 2" Stone (Surge) 6" Stone NCDOT (Class A) 12" Stone NCDOT (Class B) 18" Stone NCDOT (Class 1) Thompson Creek,1A -' 40% 60% 24£ - -, 43 °K Thompson Creek SB" 2"' c, Thompson Creek 19 r 10% . - "' 30 %, 430% 30 %'°g 100 123 Thompson Creek -2 10% 2° - w.ym °',2 -; �_ 30% 30% 30% ` g43'Y x� Dale Branch 1 Thompson Creek 3, 40% 60% 12 24 43 -Dale Branch 2A = 2 -2 Dale Branch 1 40% 60% 43 _ Dale Branch 2B 2 2 4 12 Dale Branch 2A, - 40% `60% r 2 2 .4 12 - ' ',43 _ Dale Branch 2B 40% 60% 4 12 --24-, 43 - <v, Dale'Branch 2E 2 Dale Branch 2C r .g; 40% 60% 24`,' ,43 Dale Branch 3 2 2 4 Dale Branch 2D, 40% 60% - Dale Branch 4 21 °^ 2;` - 12 - <24 -x. Dale Branch 2E' _ 40% 60% 2 4 12 24_ , 43 .Dale Branch 5B Dale Branch 3, . 40% 60% 12 24- °' Lf 43, Dale Branch 5C " 2'f 21 h, „Dale,Branch 4, 40 %�,, 60% < -43 , ,ir- ^ref,, ,�,,� 'JerrjrfBranc -l^ r2, �o�,� • ,'�°.'2 =-.r t , 4' r ;L2 ;y;„ Dale Branch 5A 40% 60 %. 2 _ -2 4 12 ',24 ' 43 Dale Bea6ch�5B',�' ° 40% 60 %; ' �_'° -4, 12 ;P 1,61`24 ' 43," , Hudson Branch 1 2 Dale BranWK ; 40% 66% 24 43 Jerry Branch 1-- -'60% Jerry Branch 2 40% 60% Jerry Branch 3 40% 60% Hudson Branch 1 40% 60% Design Size Distribution (mm) Reach D16 D35 D50 D65 D84 Des Thompson Creek IA 2 v `-2 4 '12' 24£ - -, 43 °K Thompson Creek SB" 2"' Thompson Creek 2 22 35 81 100 123 172 f Thompson'Creek 3 a 2° - w.ym °',2 -; �_ �'4 12 JY 24 °,v� ` g43'Y x� Dale Branch 1 2 ~ 2 4 12 24 43 -Dale Branch 2A = 2 -2 4 12 _ 24 43 _ Dale Branch 2B 2 2 4 12 24 43 Dale Branch 2C 2 2 .4 12 - �, _24,= ',43 _ Dale Branch 2D 2 : > 1 4 12 --24-, 43 - <v, Dale'Branch 2E 2 -,t2 A, 4" 12 24`,' ,43 Dale Branch 3 2 2 4 12 --24,, 43 - Dale Branch 4 21 °^ 2;` 4 12 - <24 -x. X43 Dale Branch 5A 2 2 4 12 24_ , 43 .Dale Branch 5B 2 's x 2- o ,a4 12 24- °' Lf 43, Dale Branch 5C " 2'f 21 4 12 ' , ,2414 v < -43 , ,ir- ^ref,, ,�,,� 'JerrjrfBranc -l^ r2, �o�,� • ,'�°.'2 =-.r t , 4' r ;L2 ;y;„ � „ 24�y� `443 � Jerry Branch 2 2 _ -2 4 12 ',24 ' 43 Jerry Branch 3 2- -" 2 -4, 12 ;P 1,61`24 ' 43," , Hudson Branch 1 2 2 4 12 24 43 P X1 058-POEEI Design X2013 -06 -17 PDEE Channel Design xlsm 611812013 Project: Pee Dee Project No.: 1058 -PDEE Client: EBX Contract No.: - County /State: Montgomery Co., NC Credit Calculations Credit Ratio Definition Title ADoroach Credit Ratio R Restoration 1:1 250 El Enhancement 1 1.5 :1 Ell Enhancement II 2.5 : 1 P Preservation 5:1 HQP High Quality Pres. 5 : 1 Reach Location Existing Proposed Total Total Approach SMU Existing Proposed Thompson Creek 1A Component Totals 250 0.0 250.0 El 166.7 Title Ft 6/18/13 Restoration R Below MMF Enhancement I El 625.0 Thompson Creek 1B Ell 0.0 261 0.0 261.0 R 261.0 High Quality Pres. HQP 0.0 Credit Calculations Thompson Creek 2 1053 0.0 10510 R 1053.0 Thompson Creek 3 193' not enough buffer -17-T ;. R 70.0 from pipe outlet Dale Branch 1 375 El 250.0 Dale Branch 2A 125 R 125.0 Dale Branch 28 140 0.0 140.0 R 140.0 Dale Branch 2C 110 0.0 110.0 R 110.0 Dale Branch 21) 365 _. 365.0 R 365.0 Dale Branch 2E 235'- subtracted 60' 175 0.0 175.0 R 175.0 Subtotals: 0.0 2854.0 2645.7 Totals: 0.0 Below Below Project: Pee Dee Project No.: 1058 -PDEE P: X1058- PDEEDes IgnJ2013- 06- 17PDEEChonne1 Design.xlsm SMU Totals Below 4163 Below 0.0 t Below 0.0 0.0 0.0 Credit Ratio Definition Title Approach Credit Ratio Component Totals FINAL Approach Title Ft 6/18/13 Restoration R Below MMF Enhancement I El 625.0 Enhancement II Ell 0.0 Preservation P 0.0 High Quality Pres. HQP 0.0 Credit Calculations Project: Pee Dee Project No.: 1058 -PDEE P: X1058- PDEEDes IgnJ2013- 06- 17PDEEChonne1 Design.xlsm SMU Totals Below 4163 Below 0.0 t Below 0.0 0.0 0.0 Credit Ratio Definition Title Approach Credit Ratio Client: EBX Contract No.: - County /State: Montgomery Co., NC R Restoration 1:1 El Enhancement 1 1.5 : 1 Ell Enhancement II 2.5 : 1 P Preservation 5 :1 HQP High Quality Pres. 5 : 1 Reach Location Existing Proposed Total Total Approach SMU Existing Proposed Dale Branch 3 Ft R 550 0.G 550.0 R 550.0 625.0 Ell 0.0 P 0.0 HQP Dale Branch 4 825 0.0 825.0 R 825.0 - -Dale Branch 5A 1245- subtracted 60' 185 0.0 185.0 R 185.0 I Dale Branch 5B 315 0.0 315.0 R 315.0 Dale Branch 5C 165 3.0 165.0 R 165.0 Jerry Branch 1 435 0 0 435.0 R 435.0 Jerry Branch 2 625 0.C? 62 5.t, R 625.0 Jerry Branch 3 670- subtracted 60' 610 0.0 610.0 R 610.0 Hudson Branch 1 52.6 R 52.6 0.0 0.0 R 0.0 Subtotals: 0.0 3762.6 3762.6 Totals: 0.0 6616.6 6408.3 FINAL 6/18/13 MMF Approach Restoration Enhancement 1 Enhancement 11 Preservation High Quality Pres P: X10.58- PDEEIDesign12013 -06 -17 PDEE Channel Design.xlsm Component Totals Title Ft R 5991.6 El 625.0 Ell 0.0 P 0.0 HQP 0.0 SMU Totals 5991.6 416.7 6408.3 0.0 6408.3 0.0 0.0 0.0 APPENDIX C3 Hydraulic Modeling HEC -RAS Output - Existing Channel r� ��tan �, �3!e•� S% ;wRi_v, �.,..`�..t•C:.+rr ^, 1River5tr omj �3'a. r yP � Pm ryr ��, Ch EIFW ��'Z 5 ElevE a' +.. '.� �y� "G Elev� oude# Chl yA `y. MWw. Ve" y C`?'a� Chan � Chan Total (cfs) (ft) (ft) (ft) (ft /s)Y (lb /sq ft) (lb /ft s) (lb/ft s) 1 8 BKF 9 35433 35497 35507 092 282 037 104 069 1 8 2 yr 14 35433 35504 35519 099 335 049 166 108 1 8 10 yr 40 35433 35533 35552 091 408 061 247 125 1 8 50 yr 78 35433 35555 35585 101 525 091 478 255 1 8 100 yr 100 35433 35566 35601 103 569 103 585 317 1 7 BKF 9 3476 3482 34846 1 409 068 277 277 1 7 2 yr 14 3476 34838 34873 1 471 083 392 392 1 7 10 yr 40 3476 34909 34974 101 649 135 874 874 1 7 50 yr 78 3476 34987 35076 1 753 166 12S4 1254 1 7 100 yr 100 3476 35022 35122 101 8 182 1457 1426 1 6 BKF 9 33905 33994 34012 08 339 046 156 156 1 6 2 yr 14 33905 34017 34038 075 37 05 187 187 1 6 10 yr 40 33905 34086 34132 082 543 093 504 504 1 6 50 yr 78 33905 34136 34228 101 769 174 1339 1339 1 6 100 yr 100 33905 34171 34277 101 826 195 1607 1607 1 5 BKF 10 33743 33831 33855 088 394 1 06 235 235 1 5 2 yr 16 33743 33853 33886 095 461 078 358 358 1 5 10 yr 46 33743 33928 33978 094 S69 103 588 442 1 5 50 yr 90 33743 3399 34048 088 642 118 756 442 1 5 100 yr 115 33743 34017 34076 084 662 12 795 409 1 4 BKF 10 32257 32312 3233 101 34 051 173 173 1 4 2 yr 16 32257 32326 32349 1 381 059 223 223 1 4 10 yr 46 32257 32373 32404 1 096 448 071 319 236 1 4 50 yr 90 32257 3241 32441 084 483 072 347 155 1 4 100 yr 115 1 32257 32421 32457 087 526 082 433 196 1 3 BKF 14 29963 30017 30038 101 365 056 203 203 1 3 2 yr 23 29963 30034 30062 101 424 068 29 29 1 3 10 yr 63 29963 30087 30137 101 567 101 575 575 1 3 50 yr 121 29963 30159 30208 083 569 09 514 247 1 3 100 yr 154 1 29963 30179 30231 084 605 098 594 287 1 2 BKF 14 29454 2952 29539 1 353 053 188 188 1 2 2 yr 23 29454 29535 29562 101 415 067 278 278 1 2 10 yr 63 29454 29586 29635 101 558 1 557 557 1 2 50 yr 121 29454 29641 29709 101 664 127 842 842 1 2 100 yr 154 29454 29666 29744 101 71 139 984 959 1 1 BKF 16 2864 28722 28751 098 431 069 299 299 1 1 2 yr 25 2864 2 87 43 28781 1 5 087 435 435 1 1 10 yr 68 2864 288 17 28886 101 668 132 879 879 1 1 50 yr 130 2864 28895 28992 098 791 165 1308 1049 1 1 100 yr 165 2864 28971 29007 0 59 J 5 53 0 74 4 07 0 83 HEC -RAS Output - Proposed Channel River 5ta 4�4$8n Profile Q Total P(cfs) ...r"" _ter ✓.; �< Min�C1iEIW � , �, S Elev�, E G Elev, roude�� VeI Ghnl Shear' [hand Power Chan pq-eg�r.§' (ft) (ft) (ft) (ft/s) (lb /sq ft) (lb /ft s) (lb /ft s) 1 8 BKF 9 3545 35507 35526 1 35 053 184 174 1 8 2 yr 14 3545 35523 35544 092 379 055 208 122 1 8 10 yr 40 3545 35565 35588 08 444 062 275 085 1 8 50 yr 78 3545 35592 35622 086 539 084 454 146 1 8 100 yr 100 3545 35603 35637 09 592 098 582 196 1 7 BKF 9 35051 35108 35127 101 351 053 1 186 177 1 7 2 yr 14 35051 35124 35145 09 375 054 202 117 1 7 10 yr 40 35051 35167 35196 086 48 072 347 136 1 7 50 yr 78 35051 35201 35238 089 578 095 S47 211 1 7 100 yr 100 35051 3S215 352S7 092 626 107 673 262 1 6S BKF 9 3459 1 34647 34666 101 352 053 187 178 1 65 2 yr 14 34S9 34663 34694 09 373 053 199 _ 114 1 65 10 yr 40 3459 34706 34737 088 49 075 369 167 1 65 50 yr 78 3459 34744 34783 088 582 095 554 226 1 65 100 yr 100 3459 34759 34803 092 636 11 696 288 1 6 BKF 9 34051 34168 34169 02 111 004 004 002 1 6 2 yr 14 34051 34207 34208 017 109 003 004 002 1 6 10 yr 40 34051 34375 34376 01 101 002 002 001 1 6 50 yr 78 34051 34472 34474 012 131 003 004 002 1 6 100 yr 100 34051 34487 34489 014 164 005 009 003 1 55 Culvert 1 S BKF 10 33963 34023 34042 101 358 054 195 192 1 5 2 yr 16 33963 34039 34063 095 4 061 242 173 1 5 10 yr 46 33963 34089 34115 078 456 063 288 091 1 1 5 50 yr 90 33963 3412 34153 085 563 089 499 177 1 S 100 yr 115 33963 34131 34171 091 627 107 671 24 1 4 BKF 10 3227 32333 32356 101 38 059 224 224 1 4 2 yr 16 3227 32352 32379 096 426 066 283 209 1 4 10 yr 46 1 3227 32407 32428 071 435 056 244 055 1 4 50 yr 90 3227 32432 3246 081 547 083 455 119 1 4 100 yr 115 3227 32443 32474 086 6 097 585 159 1 3 BKF 14 30017 30094 30119 101 398 063 25 25 1 3 2 yr 23 30017 30116 30144 101 426 069 1 294 294 1 3 10 yr 63 1 30017 30172 30209 088 498 077 386 204 1 3 50 yr 121 30017 30218 30259 083 566 088 498 198 1 3 100 yr 154 30017 30235 3028 084 605 097 585 1 231 1 25 Culvert 1 2 BKF 14 2967 29747 29772 101 398 063 25 25 1 1 2 2 yr 23 2967 29769 29797 101 427 069 295 295 1 2 10 yr 63 2967 29821 29853 086 476 072 342 154 1 2 50 yr 121 2967 29857 29897 1 088 57 092 527 238 1 2 100 yr 154 2967 29872 29917 091 621 1 106 656 29 1 1 BKF 16 28813 28895 28919 098 398 062 245 245 1 1 2 yr 25 28813 28915 28943 1 429 069 297 297 1 1 10 yr 68 28813 28964 28983 074 408 053 215 062 1 1 1 50 yr 130 28813 28986 29013 084 516 078 405 142 1 1 1 100 yr 165 28813 28996 29026 088 1 S61 1 091 509 191 HEC -RAS Output Comparison River River Sta Profile WSEL Diff Power ch Diff Powerch % Diff Power Tot Diff Power Tot % Diff 0.1 0.8 77% 1.05 152% 0.19 0.42 25% 0.14 13% 0.32 0.28 11% 1 -0.4 -32% 0.37 -0.24 -5% -1.09 -43% 0.37 -0.03 -1% -1.21 -38% 2.88 1 -0.91 -33% -1 -36% yr 2.86 -1.9 -48% -2.75 1 -70% yr 2.58 -5.27 -60% 7.38 -84% 2.14 -7.07 -56% -10.43 -83% 1.93 -7.84 -54% -11.64 -82% F 1.74 -1.52 -97% -1.54 -99% 1.9 -1.83 -98% -1.85 -99% 2.89 -5.02 -100% -5.03 -100% 3,36 -1335 -100% -13.37 -100% 316 -15.98 -99% -16.04 -100% 1.92 -0.4 -17% -0.43 -18% 1.86 -1.16 -32% -1.85 -52% 1.61 -3 -51% -3.51 -79% 1.3 -2.57 -34% -2.65 -60% 1.14 -1.24 -16% - 1.69 -41% 0.21 O.S1 29% 0.S1 29% 0.26 0.6 27% -0.14 -6% 0.34 -0,75 -24% -1.81 -77% 0.22 1.08 31% -0.36 -23% 0.22 1.52 35% -0.37 -19% 0.77 0.47 23% 0.47 23% 0.82 0.04 1% 0.04 1% 0.85 -1.89 -33°x6 -3.71 -65% yr 0.59 -0.16 1 -3% -0.49 -20% 100 yr 0.56 -0.09 -2% -0.56 -20% 2 BKF 2.27 1 0.62 33% 0.62 33% _' yr 2.34 0.17 6% 0.17 6% 10 yr 235 -2.15 -39% -4.03 -72% 50 yr 2.16 -3.15 -37% -6.04 -72% 100 yr 2.06 -3.28 -33% -6.69 -70% 1.73 -0.54 -18% -0.54 -18% 1.72 1 -1.38 -32% -138 -32% 1.47 -6.64 -76% -8.17 -93% 0.91 -9.03 -69% -9.07 -86% 0,25 1.02 25% 1.08 130% HEC -RAS Sediment Data UTi Existine (Bankfull) :: ;FR 'River ,� //°'Reacfis� A x� '° J RS < , ? - CFirDist Inv',ert Changed (ft NlVlass O t �CwrmAll� `f tons r - MassMn . Cum krill "+ (tons Dale 1 8 11033 000 010 010 Dale 1 1 7 33798 000 018 010 Dale 1 6 9004 000 018 018 Dale 1 5 73184 000 020 018 Dale 1 4 87025 000 024 020 Dale 1 3 1208 000 025 024 Dale 1 2 24949 000 029 025 Dale 1 1 39845 000 029 029 Dale 1 1 39845 000 025 026 HEC -RAS Sediment Data- UTi Proposed (Bankfull) fs PI.iY:r sc, �,�.��a/',13 `River, ` An1./ �vE }"k4S ��"'"� � Reach ti iY���G1G.CDiP �:S�a: 1„QSS'�•Y��.�Y -k1 , RS; ` =r 4,y ��fy�#'- k °ChDist Pn. k .h' .: S/�.v.. uert h «(VlassMass,lm> A yf/^Yf�/�' han� l.�x ..5 9 gM1�,�'d ft ` +1.' UM '�I"�II , t 'n�"""'NOSY v (� �f<VV1 Dale 1 8 11033 000 015 015 Dale 1 7 15272 000 015 015 Dale 1 65 18526 000 010 015 Dale 1 6 9004 000 010 010 Dale 1 5 73184 000 017 010 Dale 1 4 87025 000 020 017 Dale 1 3 1208 000 022 020 Dale 1 2 24949 000 026 022 Dale 1 1 39845 000 025 026 HEC -RAS Sediment Data- UT1 Existine (2 -Year) _. K _ _ � .� Rive= - ,�;,�_.�.� �4ReacFi, �." RS± f v, - -= 'r��'a�Ghamge�; r Ch Dist `y. (,it) ° wlVl. ass,Out °�Cum•�All� "(ton hHf Wry - asiMass In �, u- m��All �, Dale 1F 8 11033 000 017 017 Dale 1 7 33798 000 028 017 Dale 1 6 9004 000 029 028 Dale 1 5 73184 000 034 029 Dale 1 4 87025 000 038 034 Dale 1 1 3 1208 000 039 038 Dale 1 2 24949 000 047 039 Dale 1 1 39845 000 049 047 f__ �i i f ;I i1 i� HEC -RAS Sediment Data- UTi Proposed (2 -Year) < . ver _'9 - Az ..� ;r,; , x (�� fimyy�, ,, , }' '." ' r Inve`r`t.sOuF .4 Floc ^ *Changet 7,1 c'JI`tr jm+t'a -n Alba s TMassFln' ry +r +y. Cbulm.W IFI Dale 1 8 11033 000 014 014 Dale 1 7 15272 000 013 014 Dale 1 65 18526 000 008 013 Dale 1 6 9004 000 009 008 Dale 1 5 73184 000 018 009 Dale 1 4 87025 000 024 018 Dale 1 3 1208 000 029 024 Dale 1 2 24949 000 039 029 Dale 1 1 39845 000 039 039 HEC -RAS Sediment Data- UTi Existing (10 -Year) - -- RRiver, - _ -- ';,�w� Reach T>> i i �ra� .j �'a� RS,ti F k NTH, = ate_ - . w; - �ange wh� 5 �a r Cli DistT r Sr,lri "vherts` r.;e k �' - ,e f`,f ��a( ; „�(ft) ,, >,, rMassO;ut -°� fxM € �Cum'i411 °�,�i" �n ,,{ tPrig), • -Mass:ln F 3- Cum: All- Dale 1 8 11033 000 021 021 Dale 1 7 33798 000 081 021 Dale 1 6 9004 000 100 081 Dale 1 5 73184 000 094 100 Dale 1 4 87025 000 090 094 Dale 1 3 1208 000 096 090 Dale 1 2 24949 000 120 096 Dale 1 1 39845 000 130 120 Dale 1 1 39845 000 027 036 HEC -RAS Sediment Data -UTi Proposed 110 -Yearl Rivef;�Reach, Ii " °E� J - 1,S „ +RS;�x t ����Ch';Dist`4 Anveri' "Nla'ss0ut G� h`� �K FcS�•i ;11AasslnR J e���i <',.4�`rrn y 5� Dale 1 8 11033 000 014 014 Dale 1 7 15272 000 019 014 Dale 1 65 18526 000 016 019 Dale 1 6 9004 000 020 016 Dale 1 5 73184 000 016 020 Dale 1 4 87025 000 019 016 Dale 1 3 1208 000 024 019 Dale 1 2 24949 000 036 024 Dale 1 1 39845 000 027 036 APPENDIX C4 Assessment Data Erosion Rate Calculations Project: 1058 -PDEE Date: 1/9/2013 Stream: Thompson Crew: MM,CE,GG Reach /Description: Page: 1 Of: 14 Feature Units Reach Name 1 2 3 4 5 6 Station /Location 100+00 107 +00 108 +00 108 +00 109 +50 109 +50 Photo No. Reach Length ft 200 100 150 150 50 50 Bank RT -LT -Both Both Both RT LT RT LT Bank Height ft 1 2 3.5 3.5 2 4 Bankfull Height ft 0.6 1 1 1 1 4 Root Depth ft 0.2 0.3 0.4 0.1 0.2 0.5 Root Density % 30% 30% 40% 10% 50% 20% Bank Angle Degrees 20 75 90 90 40 90 Surface Protection % 30% 30% 75% 10% 70% 25% Bank Material C- G -S -SC SC C Crew: C C C Stratification N -M -E N N N N N N Thalweg Position C -OC -Toe C C OC OC OC OC DTOE /DMEAN <1 or >1 <1 <1 <1 <1 <1 <1 Local Slope > Avg Yes -No No Yes No No No No BEHI Calculation Bnk Ht / Bkf Ht 1.67 2.00 3.50 3.50 2.00 1.00 BEHI Score 6.13 8.00 10.00 10.00 8.00 1.00 Root Depth / Bnk Ht 0.20 0.15 0.11 0.03 0.10 0.13 BEHI Score 7.60 8.20 8.63 9.66 8.80 8.50 Bank Angle 20 75 90 90 40 90 BEHI Score 2.00 5.50 8.00 8.00 3.00 8.00 Surface Protection 30% 30% 75% 10% 70% 25% BEHI Score 6.00 6.00 2.14 10.00 2.57 6.67 Bank Material Adjustment 0 -10 FALSE -10 -10 -10 Stratification Adjustment 0 0 0 0 0 0 Total BEHI Score 30.93 27.10 38.16 37.62 21.70 23.83 Rating High Moderate High High Moderate Moderate NBS Calculation Thalweg Position Score 1 1 1.5 1.5 1..5 1..5 Toe Depth Ratio Score 0 0 0 0 0 0 Local Slope Score 0 1 0 0 0 0 Total NBS Rating 1 2 1.5 1.5 1.5 1.5 WARSS NBS Rating 1 3 2 2 2 2 Rating Very Law Moderate Low Low Low Low Erosion Rate Prediction NC or CO NC Erosion Rate (ft/yr) 0.1 0.1 0.1 0.1 0.0 0.0 Sheet Total Erosion Total (ft3/yr) 19 12 54 54 3 6 148 Project: 1058 -PDEE Date: 1/9/2013 Stream: Thompson Crew: MM,CE,GG Reach /Description: Page:2 Of: 16 Feature Units Reach Name 7 8 9 10 11 12 Station/Location 110+00 111 +50 113 +50 114 +00 116 +50 117 +00 Photo No. Reach Length ft 150 200 30 200 50 100 Bank RT -LT -Both Both Both Both Both Both LT Bank Height ft 2.6 1 2 1.5 3 2.5 Bankfull Height ft 0.9 0.4 0.8 0.8 0.8 0.08 Root Depth ft 0.5 0.1 1 0.3 1 0.3 Root Density % 30% 30% 40% 20% 50% 30% Bank Angle Degrees 80 20 80 60 75 70 Surface Protection % 40% 30% 20% 45% 70% 30% Bank Material C- G-S -SC C SC C C C C Stratification N -M -E N N N N N N Thalweg Position C -OC -Toe OC C C C C C DTOE /DMEAN <1 or >1 <1 <1 <1 <1 <1 <1 Local Slope > Avg Yes -No No No No No No No BEHI Calculation Bnk Ht / Bkf Ht 2.89 2.50 2.50 1.88 3.75 31.25 BEHI Score 9.42 8.80 8.80 7.24 10.00 10.00 Root Depth / Bnk Ht 0.19 0.10 0.50 0.20 0.33 0.12 BEHI Score 7.69 8.80 4.00 7.60 6.00 8.56 Bank Angle 80 20 80 60 75 70 BEHI Score 6.00 2.00 6.00 4.00 5.50 5.00 Surface Protection 40% 30% 20% 45% 70% 30% BEHI Score 5.14 6.00 7.33 4.71 2.57 6.00 Bank Material Adjustment -10 0 -10 -10 -10 -10 Stratification Adjustment 0 0 0 0 0 0 Total BEHI Score 27.49 35.20 23.47 23.02 21.85 29.08 Rating Moderate High Moderate Moderate Moderate Moderate NBS Calculation Thalweg Position Score 1.5 1 1 1 1 1 Toe Depth Ratio Score 0 0 0 0 0 0 Local Slope Score 0 0 0 0 0 0 Total NBS Rating 1.5 1 1 1 1 1 WARSS NBS Rating 2 i 1 1 1 1 Rating Low Very Low Very Low Very Low Very low Very Low Erosion Rate Prediction i NC or CO NC Erosion Rate (ft/yr) 0.0 0.1 0.0 0.0 0.0 0.: S_ heet Total Erosion Total (ft3/yr) 12 19 1 5 3 44 Project: 1058 -PDEE Stream: Thompson Erosion Rate Calculations Date: 1/9/2013 Crew: MM,CE,GG Reach /Description: Page:3 Of 16 Feature Units Reach Name 13 14 15 16 17 18 Station /Location 117 +00 118 +00 118 +50 118 +80 118 +80 119 +50 Photo No. Reach Length It 100 50 30 70 70 150 Bank RT -LT -Both RT Both Both LT RT Both Bank Height ft 1.5 1.5 3.5 4.2 2 2.5 Bankfull Height ft 0.8 0.8 0.8 0.8 0.8 0.9 Root Depth ft 0.3 0.5 0.4 0.2 0.4 0.3 Root Density % 35% 50% 30% 10% 40% 20% Bank Angle Degrees 35 80 90 90 90 75 Surface Protection % 30% 60% 15% 15% 40% 25% Bank Material C- G-S -SC SC C C C C C Stratification N -M -E N N N N N N Thalweg Position C -OC -Toe C C C OC OC OC DTOE /DMEAN <1 or >1 <1 <1 <1 >1 <1 <1 Local Slope > Avg Yes -No No No Yes No No No BEHI Calculation Bnk Ht / Bkf Ht 1.88 1.88 4.38 S.25 2.50 2.78 BEHI Score 7.24 7.24 10.00 10.00 8.80 9.24 Root Depth / Bnk Ht 0.20 0.33 0.11 0.05 0.20 0.12 BEHI Score 7.60 6.00 8.63 9.43 7.60 8.56 Bank Angle 35 80 90 90 90 75 BEHI Score 2.75 6.00 8.00 8.00 8.00 5.50 Surface Protection 30% 60% 15% 15% 40% 25% BEHI Score 6.00 3.43 8.00 8.00 5.14 6.67 Bank Material Adjustment 0 -10 -10 -10 -10 -10 Stratification Adjustment 0 0 0 0 0 0 Total BEHI Score 32.65 20.44 34.17 35.37 28.47 29.65 Rating High Moderate High High Moderate High NBS Calculation Thalweg Position Score 1 1 1 1.5 1.5 1.5 Toe Depth Ratio Score 0 0 0 1 0 0 Local Slope Score 0 0 1 0 0 0 Total NBS Rating 1 1 2 2.5 1.5 1.5 WARSS NBS Rating 1 1 3 4 2 2 Rating Very Low Very Low Moderate High Low Low Erosion Rate Prediction NC or CO NC Erosion Rate (ft/yr) 0.1 0.0 0.1 0.1 0.0 0.1 Sheet Total Erosion Total (ft3/yr) 14 1 12 35 4 38 105 Erosion Rate Calculations Project: 1058 -PDEE Date: 1/9/2013 Stream: Jerry Crew: MM,CE,GG Reach /Description: Page:4 Of: 16 Feature Units Reach Name 19 20 21 22 23 24 Station/Location 300+00 300+00 301 +00 301 +50 301 +70 302 +30 Photo No. Reach Length ft 100 100 50 20 60 80 Bank RT -LT -Both RT LT Both Both Both Both Bank Height ft 1.5 1.2 2.2 2.2 3.3 1.2 Bankfull Height ft 0.6 0.6 0.6 0.6 0.6 0.6 Root Depth ft 0.3 0.1 1 1 1 1 Root Density % 15% 20% 20% 30% 25% 50% Bank Angle Degrees 65 45 85 7 90 80 Surface Protection % 50% 60% 20% 20% 10% 30% Bank Material C- G -S -SC C C C C C C Stratification N -M -E N N N N N N Thalweg Position C -OC -Toe C C C C C C DTOE /DMEAN <1 or >1 <1 <1 <1 <1 <1 <1 Local Slope > Avg Yes -No No No Yes No No No BEHI Calculation Bnk Ht / Bkf Ht 2.50 2.00 3.67 3.67 5.50 2.00 BEHI Score 8.80 8.00 10.00 10.00 10.00 8.00 Root Depth / Bnk Ht 0.20 0.08 0.45 0.45 0,30 0.83 BEHI Score 7.60 9.00 4,55 4.55 6.36 2.33 Bank Angle 65 45 85 7 90 80 BEHI Score 4,50 3.25 7.00 1.35 8.00 6.00 Surface Protection 50% 60% 20% 20% 10% 30% BEHI Score 4.28 3.43 7,33 7.33 10.00 6.00 Bank Material Adjustment -10 -10 -10 -10 -10 -10 Stratification Adjustment 0 0 0 0 0 0 Total BEHI Score 24.78 23.46 27.67 21,41 33.35 17.33 Rating Moderate Moderate Moderate Moderate High Low NBS Calculation Thalweg Position Score 1 1 1 1 1 1 Toe Depth Ratio Score 0 0 0 0 0 0 Local Slope Score 0 0 1 0 0 0 Total NBS Rating 1 1 2 1 1 1 WARSS NBS Rating 1 1 3 1 1 1 Rating Very Low Very Low Moderate Very Low Very Low Very Low Erosion Rate Prediction NC or CO NC Erosion Rate (ft/yr) 0.0 0.0 0.1 0.0 0.1 0.0 Sheet Total [Erosion Total (ft3 /yr) 3 2 7 1 19 0 31 Erosion Rate Calculations Project: 1058 -P D E E Date: 1/9/2013 Stream: Jerry Crew: MM,CE,GG Reach/Description: Page:5 Of: 16 Feature Units Reach Name 25 26 27 28 29 30 Station /Location 303+00 304 +50 400+00 400+50 305 +00 306 +10 Photo No. trib trib Reach Length ft 150 50 50 100 110 120 Bank RT -LT -Both Both Both Both Both Both Both Bank Height ft 3 5 1.5 2.5 3.5 1.5 Bankfull Height ft 0.6 0.6 0.4 0.4 0.6 0.6 Root Depth ft 1.3 1.5 0.5 1 2 0.5 Root Density % 15% 20% 30% 40% 30% 40% Bank Angle Degrees 90 90 60 75 80 45 Surface Protection % 15% 15% 50% 20% 40% 70% Bank Material C- G -S -SC C C C C C C Stratification N -M -E N Y N N N N Thalweg Position C -OC -Toe C C OC OC C C DTOE /DMEAN <1 or >1 <1 <1 <1 <1 <1 <1 Local Slope > Avg Yes -No Yes Yes No No No No BEHI Calculation Bnk Ht / Bkf Ht 5.00 8.33 3,75 6.25 5.83 2.50 BEHI Score 10.00 10.00 10.00 10.00 10.00 8.80 Root Depth / Bnk Ht 0.43 0.30 0.33 0.40 0.57 0.33 BEHI Score 4.80 6.40 6.00 5.20 3.64 6.00 Bank Angle 90 90 60 75 80 45 BEHI Score 8.00 8.00 4.00 5.50 6.00 3.25 Surface Protection 15% 15% 50% 20% 40% 70% BEHI Score 8.00 8.00 4.28 7.33 5.14 2.57 Bank Material Adjustment -10 -10 -10 -10 -10 -10 Stratification Adjustment 0 FALSE 0 0 0 0 Total BEHI Score 29.93 31.60 22,95 25.90 22.50 18.84 Rating High High Moderate Moderate Moderate Low NBS Calculation Thalweg Position Score 1 1 1.5 1,5 1 1 Toe Depth Ratio Score 0 0 0 0 0 0 Local Slope Score 1 1 0 0 0 0 Total NBS Rating 2 2 1.5 1.5 1 1 WARSS NBS Rating 3 3 2 2 1 1 Rating Moderate Moderate Low Low Very Low Very Low Erosion Rate Prediction NC or CO NC Erosion Rate (ft/yr) 0.1 0.1 1 0.0 0.0 0.0 0.0 Sheet Total Erosion Total (ft3/yr) 50 28 2 8 7 0 95 r-rUawn rcaLr %.aFCUiauuns j Project: 1058 -PDEE Date: 1/9/2013 Stream: Jerry Crew: MM,CE,GG Reach /Description: Page:6 Of: 16 Feature Units Reach Name 31 32 33 34 35 36 Station/Location 307 +30 307 +30 308 +50 310+00 310 +20 311.2 Photo No. Reach Length ft 120 120 140 20 100 80 Bank RT -LT -Both RT LT Both Both Both Both Bank Height It 2.5 1.5 2 1 1.5 1 Bankfull Height ft 0.8 0.8 0.8 0.8 0.8 0.8 Root Depth ft 1 0.5 0.4 0.2 0.3 0.3 Root Density % 35% 40% 40% 10% 30% 40% Bank Angle Degrees 85 50 75 30 85 40 Surface Protection % 30% 70% 50% 50% 20% 60% Bank Material C- G -S-SC C C C SC C SC Stratification N -M -E N N N N N N Thalweg Position C -OC -Toe OC OC C C C C DTOE /DMEAN <1 or >1 <1 <1 <1 <1 <1 <1 Local Slope > Avg Yes -No No No No No No No BEHI Calculation Bnk Ht / Bkf Ht 3.13 1.88 2.50 1.25 1.88 1.25 BEHI Score 9.80 7.24 8.80 3.93 7.24 3.93 Root Depth / Bnk Ht 0.40 0.33 0.20 0.20 0.20 0.30 BEHI Score 5.20 6.00 7.60 7.60 7.60 6.40 Bank Angle 85 50 75 30 85 40 BEHI Score 7.00 3.50 5.50 2.50 7.00 3.00 Surface Protection 30% 70% 50% 50% 20% 60% BEHI Score 6.00 2.57 4.28 4.28 7.33 3.43 Bank Material Adjustment -10 -10 -10 0 -10 0 Stratification Adjustment 0 0 0 0 0 0 Total BEHI Score 26.13 17.53 25.12 28.04 28.37 25.15 Rating Moderate Low Moderate Moderate Moderate Moderate NBS Calculation Thalweg Position Score 1.5 1.5 1 1 1 1 Toe Depth Ratio Score 0 0 0 0 0 0 Local Slope Score 0 0 0 0 0 0 Total NBS Rating 1.5 1.5 1 1 1 1 WARSS NBS Rating 2 2 1 1 1 1 Rating Low Low Very Low Very Low Very Low Very Low Erosion Rate Prediction NC or CO NC Erosion Rate (ftyr) 0.0 0.0 0.0 0.0 0.0 0.0 Sheet Total Erosion Total (ft3yr) 10 1 5 0 3 1 19 Erosion Rate Calculations Project: 1058 -P D E E Date: 1/9/2013 jstream: Jerry Crew: MM,CE,GG Reach /Description: Page:7 Of: 16 Feature Units Reach Name 37 38 39 40 41 42 Station /Location 312 +00 313 +00 314 +00 315 +25 315 +25 316 +00 Photo No. Reach Length ft 100 100 125 75 75 70 Bank RT -LT -Both Both Both Both LT RT Both Bank Height ft 2.2 2.5 1.2 1.5 1.2 4 Bankfull Height ft 0.8 0.8 0.8 0.9 0.9 0.9 Root Depth ft 0.8 1 0.3 1 1 1.5 Root Density % 40% 30% 20% 50% 50% 30% Bank Angle Degrees 7S 90 70 80 65 90 Surface Protection % 70% 35% 45% 70% 90% 20% Bank Material C- G -S -SC C G C C C C Stratification N -M -E N N N N N N Thalweg Position C -OC -Toe C C C C C C DTOE /DMEAN <1 or >1 <1 <1 <1 <1 <1 <1 Local Slope > Avg Yes-No Yes No No No No No BEHI Calculation Bnk Ht / Bkf Ht 2.75 3.13 1.50 1.67 1.33 4.44 BEHI Score 9.20 9.80 5.25 6.13 4.37 10.00 Root Depth / Bnk Ht 0.36 0.40 0.25 0.67 0.83 0.38 BEHI Score 5.64 5.20 7.00 3.17 2.33 5.50 Bank Angle 75 90 70 8o 65 90 BEHI Score 5.50 8.00 5.00 6.00 4.50 8.00 Surface Protection 70% 35% 45% 70% 90% 20% BEHI Score 2.57 5.57 4.71 2.57 0.86 7.33 Bank Material Adjustment -10 5 -10 -10 -10 -10 Stratification Adjustment 0 0 0 0 0 0 Total BEHI Score 20.97 41.97 21.30 13.58 7.06 29.33 Rating Moderate Very High Moderate Low Very low Moderate NBS Calculation Thalweg Position Score 1 1 1 1 1 1 Toe Depth Ratio Score 0 0 0 0 0 0 Local Slope Score 1 0 0 0 0 0 Total NBS Rating 2 1 1 1 1 WARSS NBS Rating 3 1 1 1 1 1 Rating Moderate Very Low Very Low Very low Very Low Very Low Erosion Rate Prediction NC or CO NC Erosion Rate (ft/yr) 0.1 0.5 0.0 0.0 0.0 0.0 Sheet Total Erosion Total (ft3/yr) 13 127 3 0 0 5 147 Erosion Rate Calculations Project: 1058 *PDEE Date: 1/9/2013 i ;Stream: Jerry Crew: MM,CE,GG Reach /Description: Page:8 Of: 16 Feature Units Reach Name 43 44 Station/Location 316 +70 317 +50 Photo No. Reach Length ft 150 130 Bank RT -LT -Both Both Both Bank Height ft 3 4 Bankfull Height ft 0.9 1 Root Depth ft 1 1.5 Root Density % 40% 30% Bank Angle Degrees 85 100 Surface Protection % 40% 30% Bank Material C -GS -SC C C Stratification N -M -E N N Thalweg Position C -OC -Toe C C DTOE /DMEAN <1 or >1 <1 <1 Local Slope > Avg Yes -No No No BEHI Calculation Bnk Ht / Bkf Ht 3.33 4.00 BEHI Score 10.00 10.00 Root Depth / Bnk Ht 0.33 0.38 BEHI Score 6.00 5.50 Bank Angle 85 100 BEHI Score 7.00 8.33 Surface Protection 40% 30% BEHI Score 5.14 6.00 Bank Material Adjustment -10 -10 Stratification Adjustment 0 0 Total BEHI Score 26.36 28.33 Rating Moderate Moderate T NBS Calculation Thalweg Position Score 1 1 Toe Depth Ratio Score 0 0 Local Slope Scone 0 0 Total NBS Rating 1 1 0 0 0 0 WARSS NBS Rating 1 1 Rating Very Low Very Low Erosion Rate Prediction NC or CO NC Erosion Rate (fttyr) 0.0 0.0 Sheet Total Erosion Total (ft3tyr) 8 9 16 Erosion Rate Calculations Project: 1058 *PDEE Date: 1/9/2013 JLICdIII. UdIC UICW. IVIIVI,Ur -,hh Reach /Description: Page: 9 Of: 16 i Feature Units Reach Name 1 1 2 3 4 5 Station /Location 200+25 200+25 201 +25 201 +60 202 +00 203 +00 Photo No. Reach Length ft 150 150 35 40 100 100 Bank RT -LT -Both LT RT Both Both Both Both Bank Height ft 3.5 3 2.5 2 1.2 2.2 Bankfull Height ft 0.5 0.5 0.5 0.5 0.5 0.6 Root Depth ft 0.75 1 1 0.5 0.3 1.5 Root Density % 25% 25% 25% 20% 25% 20% Bank Angle Degrees 80 70 70 65 50 80 Surface Protection % 30% 50% 30% 60% 60% 35% Bank Material C- G -S -SC C C C C C C Stratification N -M -E N N N N N M Thalweg Position C -OC -Toe C C C C C C DTOE /DMEAN <1 or >1 <1 <1 <1 <1 <1 <1 Local Slope > Avg Yes -No No No No No Yes Yes BEHI Calculation Bnk Ht / Bkf Ht 7.00 6.00 5.00 4.00 2.40 3.67 BEHI Score 10.00 10.00 10.00 10.00 8.64 10.00 Root Depth / Bnk Ht 0.21 0.33 0.40 0.25 0.25 0.68 BEHI Score 7.43 6.00 5.20 7.00 7.00 3.09 Bank Angle 80 70 70 65 50 80 BEHI Score 6.00 5.00 5.00 4.50 3.50 6.00 Surface Protection 30% 50% 30% 60% 60% 35% BEHI Score 6.00 4.28 6.00 3.43 3.43 5.57 Bank Material Adjustment -10 -10 -10 -10 -10 -10 Stratification Adjustment 0 0 0 0 0 5 Total BEHI Score 28.71 24.17 24.86 24.26 21.73 27.84 Rating Moderate Moderate Moderate Moderate Moderate Moderate NBS Calculation Thalweg Position Score 1 1 1 1 1 1 Toe Depth Ratio Score 0 0 0 0 0 0 Local Slope Score 0 0 0 0 1 1 Total NBS Rating 1 1 1 1. 2 2 WARSS NBS Rating 1 1 1 1 3 3 Rating Very Low Very Low Very Low Very Low Moderate Moderate Erosion Rate Prediction NC or CO NC Erosion Rate (ft/yr) 0.0 0.0 0.0 0.0 0.1. 0.1 Sheet Total Erosion Total (ft3/yr) 9 8 1 1 7 13 40 Erosion state caicuiations Project: 1058`PDEE Date: 2/20/2013 Stream: Dale Crew: MM,CE,GG Reach /Description: Page: 10 Of: 16 Feature Units Reach Name 6 7 8 9 10 11 Station/Location 204 +00 205 +00 205 +30 206 +00 206 +00 206 +75 Photo No. Reach Length ft 100 30 70 75 75 125 Bank RT -LT -Both Both Both Both RT LT Both Bank Height ft 5 2 2.5 2.5 2 1.5 Bankfull Height ft 0.6 0.6 0.6 0.6 0.6 0.6 Root Depth ft 0.3 1 0.7 1 0.8 0.3 Root Density % 15% 35% 30% 40% 30% 25% Bank Angle Degrees 90 55 65 85 70 45 Surface Protection % 15% 35% 30% 60% 50% 40% Bank Material C- G -S -SC C C C C C C Stratification N -M -E M N N N N N Thalweg Position C -OC -Toe C C C C C OC DTOE/DMEAN <1 or >1 <1 <1 <1 <1 <1 <1 Local Slope > Avg Yes -No No No No No No Yes BEHI Calculation Bnk Ht / Bkf Ht 8.33 3.33 4.17 4.17 3.33 2.50 BEHI Score 10.00 10.00 10.00 10.00 10.00 8.80 Root Depth / Bnk Ht 0.06 0.50 0.28 0.40 0.40 0.20 BEHI Score 9.28 4.00 6.64 5.20 5.20 7.60 Bank Angle 90 55 65 85 70 45 BEHI Score 8.00 3.75 4.50 7.00 5.00 3.25 Surface Protection 15% 35% 30% 60% 50% 40% BEHI Score 8.00 5.57 6.00 3.43 4.28 5.14 Bank Material Adjustment -10 -10 -10 -10 -10 -10 Stratification Adjustment 5 0 0 0 0 0 Total BEHI Score 40.16 20.99 26.02 23.49 22.88 24.12 Rating Very High Moderate Moderate Moderate Moderate Moderate NBS Calculation Thalweg Position Score 1 1 1 1 1 1.5 Toe Depth Ratio Score 0 0 0 0 0 0 Local Slope Score 0 0 0 0 0 1 Total NBS Rating 1 1 1 1 1 2.5 WARSS NBS Rating 1 1 1 1 1 4 Rating Very Low Very Low Very Low Very Low Very Low High Erosion Rate Prediction NC or CO NC Erosion Rate (ft/yr) 0.5 0.0 0.0 0.0 0.0 0.1 Sheet Total Erosion Total (ft v) 253 1 3 3 3 21 294 i Project: 1058'PDEE Date: 2/20/2013 Stream: Dale Crew: MM,CE,GG Reach /Description: Page: 11 Of: 16 Feature Units Reach Name 12 13 14 15 16 17 Station/Location 208 +00 208 +50 209 +50 210+50 211 +50 213+00 Photo No. Reach Length ft 50 100 100 100 150 75 Bank RT -LT -Both Both Both Both Both Both Both Bank Height ft 1.5 1 5 3.5 1.3 2 Bankfull Height ft 0.6 0.6 0.6 0.6 0.6 0.6 Root Depth ft 1 0.3 1.5 1.5 0.3 0.5 Root Density % 35% 25% 25% 35% 20% 25% Bank Angle Degrees 45 30 95 75 50 65 Surface Protection % 35% 35% 15% 35% 50% 30% Bank Material C- G -S -SC C C C C C C Stratification N -M -E N N M N N N Thalweg Position C -OC -Toe OC C OC C OC C DTOE /DMEAN <1 or >1 <1 <1 <1 <1 <1 <1 Local Slope > Avg Yes -No No No No No No Yes BEHI Calculation Bnk Ht / Bkf Ht 2.50 1.67 8.33 5.83 2.17 3.33 BEHI Score 8.80 6.13 10.00 10.00 8.27 10.00 Root Depth / Bnk Ht 0.67 0.30 0.30 0.43 0.23 0.25 BEHI Score 3.17 6.40 6.40 4.86 7.23 7.00 Bank Angle 45 30 95 75 50 65 BEHI Score 3.25 2.50 8.17 5.50 3.50 4.50 Surface Protection 35% 35% 15% 35% 50% 30% BEHI Score 5.57 5.57 8.00 5.57 4.28 6.00 Bank Material Adjustment -10 -10 -10 -10 -10 -10 Stratification Adjustment 0 0 5 0 0 0 Total BEHI Score 17.68 19.60 36.57 23.93 22.67 26.66 Rating Low Moderate High Moderate Moderate Moderate NBS Calculation Thalweg Position Score 1.5 1 1.5 1 1.5 1 Toe Depth Ratio Score 0 0 0 0 0 0 Local Slope Score 0 0 0 0 0 1 Total NBS Rating 1.5 1 1.5 1 1.5 2 WARSS NBS Rating 2 1 2 1 2 3 Rating Low Very Low Low Very Low Low Moderate Erosion Rate Prediction NC or CO NC Erosion Rate (ft/yr) 0.0 0.0 0.1 0.0 0.0 0.1 Sheet Total Erosion Total (ft3/yr) 0 2 51 6 6 9 7 4 Project: 1058'PDEE Erosion Rate Calculations Date: 2/2012013 Stream: Dale Crew: MM,CE,GG Reach /Description: Page: 12 Of: 16 Feature Units Reach Name 18 19 20 21 21 22 Station/Location 213 +75 216 +50 217 +5 218 +5 218 +5 219 +S Photo No. Reach Length ft 275 100 100 100 100 180 Bank RT -LT -Both Both Both Both RT LT Both Bank Height ft 1 2.8 3.1 3.5 2.5 3.5 Bankfull Height ft 0.6 0.6 0.8 0.8 0.8 0.9 Root Depth ft 0.4 1 1.2 1.5 0.5 0.4 Root Density % 15% 20% 35% 40% 20% 25% Bank Angle Degrees 45 90 55 7S 60 60 Surface Protection % 35% 20% 40% 30% 65% 70% Bank Material C- G -S-SC C C C C C C Stratification N -M -E N N N N N N Thalweg Position C -OC -Toe C C OC C C OC DTOE /DMEAN <1 or >1 <1 <1 <1 <1 <1 <1 Local Slope > Avg Yes -No No Yes No No No Yes BEHI Calculation Bnk Ht / Bkf Ht 1.67 4.67 3.88 4.38 3.13 3.89 BEHI Score 6.13 10.00 10.00 10.00 9.80 10.00 Root Depth / Bnk Ht 0.40 0.36 0.39 0.43 0.20 0.11 BEHI Score 5.20 5.71 5.35 4.86 7.60 8.63 Bank Angle 45 90 55 75 60 60 BEHI Score 3.25 8.00 3.75 5.50 4.00 4.00 Surface Protection 35% 20% 40% 30% 65% 700/c BEHI Score 5.57 7.33 5.14 6.00 3.00 2.57 Bank Material Adjustment -10 -10 -10 -10 -10 -10 Stratification Adjustment 0 0 0 0 0 0 Total BEHI Score 19.35 30.10 22.44 24.07 23.87 24.82 Rating Low High Moderate Moderate Moderate Moderate NBS Calculation Thalweg Position Score 1 1 1.5 1 1 1.5 Toe Depth Ratio Score 0 0 0 0 0 0 Local Slope Score 0 1 0 0 0 1 Total NBS Rating 1 2 1.5 1 1 2.5 WARSS NBS Rating 1 3 2 1 1 4 Rating Very Low Moderate Low Very Low Very Low High Erosion Rate Prediction NC or CO NC Erosion Rate (ft/yr) 0,0 0.1 0.0 0.0 0.0 0.1 Sheet Total Erosion Total (ft 3tyr) 0 31 10 6 4 71 122 Erosion Rate Calculations Project: 1058 *PDEE Date: 2/20/2013 Stream: Dale Crew: MM,CE,GG Reach /Description: Page: 13 Of: 16 Feature Units Reach Name 23 24 25 26 27 Station /Location 221 +50 22 +50 223 +75 224 +25 226 +50 Photo No. Reach Length ft 120 125 50 125 100 Bank RT -LT -Both Both Both Both Both Both Bank Height ft 1.5 2 2.8 1.7 3.5 Bankfull Height ft 0.8 0.8 0.8 0.8 0.9 Root Depth ft 0.2 0.5 1 0.8 2 Root Density % 15% 3S% 30% 20% 25% Bank Angle Degrees 45 70 85 65 90 Surface Protection % 25% 40% 30% 30% 60% Bank Material C- G -S -SC C C C C C Stratification N -M -E N N N N N Thalweg Position C -OC -Toe C C OC C C DTOE /DMEAN <1 or >1 <1 <1 <1 <1 <1 Local Slope > Avg Yes -No No No No No No BEHI Calculation Bnk Ht / Bkf Ht 1.88 2.50 3.50 2.13 3.89 BEHI Score 7.24 8.80 10.00 8.20 10.00 Root Depth / Bnk Ht 0.13 0.25 0.36 0.47 0.57 BEHI Score 8.40 7.00 5.71 4.35 3.64 Bank Angle 45 70 85 65 90 BEHI Score 3.25 S.00 7.00 4.50 8.00 Surface Protection 25% 40% 30% 30% 60% BEHI Score 6.67 5.14 6.00 6.00 3.43 Bank Material Adjustment -10 -10 -10 -10 -10 Stratification Adjustment 0 0 0 0 0 Total BEHI Score 25.29 24.77 27.28 21.80 23.17 Rating Moderate Moderate Moderate Moderate Moderate NBS Calculation Thalweg Position Score 1 1 1.5 1 1 Toe Depth Ratio Score 0 0 0 0 0 Local Slope Score 0 0 0 0 0 Total NBS Rating 1 1 1.5 1 1 WARSS NBS Rating 1 2 1 1 Rating Very Low Low Very Low Very Low Erosion Rate Prediction NC or CO NC Erosion Rate (fttyr) 0.0 0.0 0.0 0.0 0.0 Sheet Total Erosion Total (ft3tyr) 3 4 4 4 6 21 Erosion Rate Calculations Project: 1058 *PDEE Date: 6/5/2013 Stream: Dale Crew: MM,CE,GG Reach /Description: Page: 14 Of. 16 Feature Units Reach Name Dale Ext Dale Ext Dale Ext Dale Ext Dale Ext Dale Ext Station/Location 207 +25 20700 20625 20600 20550 20550 Photo No. Reach Length ft 125 25 75 25 50 50 Bank RT -LT -Both Both RT Both Both RT LT Bank Height ft 1.5 2.5 1.5 2 0.5 1.2 Bankfull Height ft 0.5 0.5 0.5 0.5 0.5 0.5 Root Depth ft 0.3 0.7 0.3 0.4 0.2 0.2 Root Density % 35% 25% 15% 25% 25% 35% Bank Angle Degrees 45 100 30 85 30 70 Surface Protection % 40% 15% 25% 30% 25% 25% Bank Material C- G -S -SC C C C C C C Stratification N -M -E N N N N N N Thalweg Position C -OC -Toe C OC C C C C DTOE /DMEAN <1 or >1 <1 <1 <1 <1 <1 <1 Local Slope > Avg Yes -No No No Yes No No No BEHI Calculation Bnk Ht / Bkf Ht 3.00 5.00 3.00 4.00 1.00 2.40 BEHI Score 9.60 10.00 9.60 10.00 1.00 8.64 Root Depth / Bnk Ht 0.20 0.28 0.20 0.20 0.40 0,17 BEHI Score 7.60 6.64 7.60 7.60 5.20 8.00 Bank Angle 45 100 30 85 30 70 BEHI Score 3.25 8.33 2.50 7.00 2.50 5.00 Surface Protection 40% 15% 25% 30% 25% 25% BEHI Score 5.14 8.00 6.67 6.00 6.67 6.67 Bank Material Adjustment -10 -10 -10 -10 -10 -10 Stratification Adjustment 0 0 0 0 0 0 Total BEHI Score 24.66 32.04 25.97 29.93 14.03 27.53 Rating Moderate High Moderate High Low Moderate NBS Calculation Thalweg Position Score 1 1.5 1 1 1 1 Toe Depth Ratio Score 0 0 0 0 0 0 Local Slope Score 0 0 1 0 0 0 Total NBS Rating 1 1.5 2 1 1 1 WARSS NBS Rating 1 2 3 1 1 1 Rating Very Low Law Moderate Very Low Very Low Very Low Erosion Rate Prediction NC or CO NC Erosion Rate (ft/yr) 0.0 0.1 0.1 0.1 0.0 0.0 Sheet Total Erosion Total (ft3/yr) 3 6 7 5 0 1 22 Frnsinn Rate ralriJatinnc I Project: 1058 *PDEE Date: 6/5/2013 Stream: Dale Crew: MM,CE,GG Reach /Description: Page: 15 Of: 16 Feature Units Reach Name Dale Ext Dale Ext Dale Ext Dale Ext Dale Ext Station /Location 20500 20450 20375 20125 20000 Photo No. Reach Length ft 50 50 75 125 125 Bank RT -LT -Both Both Both Both Both Both Bank Height ft 0.5 2.5 3 0.5 2.5 Bankfull Height ft 0.5 0.5 0.5 0.3 0.03 Root Depth ft 0.1 0.5 1 0.1 0.2 Root Density % 10% 25% 30% 15% 15% Bank Angle Degrees 30 85 90 20 40 Surface Protection % 10% 30% 25% 15% 25% Bank Material C- G -S -SC C C C C C Stratification N -M -E N N N N N Thalweg Position C -OC -Toe C C C C C DTOE /DMEAN <1 or >1 <1 <1 <1 <1 <1 Local Slope > Avg Yes -No No Yes Yes No Yes BEHI Calculation Bnk Ht / Bkf Ht 1,00 5.00 6.00 1.67 83.33 BEHI Score 1.00 10.00 10.00 6.13 10.00 Root Depth / Bnk Ht 0.20 0.20 0.33 0.20 0.08 BEHI Score 7.60 7.60 6.00 7.60 9.04 Bank Angle 30 85 90 20 40 BEHI Score 2.50 7.00 8.00 2.00 3.00 Surface Protection 10% 30% 25% 15% 25% BEHI Score 10.00 6.00 6.67 8.00 6.67 Bank Material Adjustment -10 -10 -10 -10 -10 Stratification Adjustment 0 0 0 0 0 Total BEHI Score 20.83 29.93 29.33 23.33 28.55 Rating Moderate High Moderate Moderate Moderate NBS Calculation Thalweg Position Score 1 1 1 1 1 Toe Depth Ratio Score 0 0 0 0 0 Local Slope Score 0 1 3. 0 1 Total NBS Rating 1 2 2 1 2 0 WARSS NBS Rating 1 3 3 1 3 Rating Very Low Moderate I Moderate I Very Low Moderate Erosion Rate Prediction NC or CO NC Erosion Rate (ft/yr) 0.0 0.1 0.1 0.0 0.1 Sheet Total i Erosion Total (ft3/yr) 0 14 13 1 19 48 Erosion Rate Calculations Project: 1058'PDEE Date: 6/5/2013 (Stream: Dale Crew: MM,CE,GG Reach /Description: Page: 16 Of: 16 Feature Units Reach Name Jerry Ext Jerry Ext Jerry Ext Jerry Ext Jerry Ext Jerry Ext Station /Location 30300 30200 30100 30025 30000 Photo No. Reach Length ft 125 100 100 75 25 Bank RT -LT -Both Both Both Both Both Both Bank Height ft 1.3 3 1.2 0.08 2 Bankfull Height ft 0.4 0.4 0.4 0.3 0.3 Root Depth It 0.1 0.8 0.5 0.2 0.4 Root Density % 15% 20% 20% 30% 25% Bank Angle Degrees 75 90 50 30 85 Surface Protection % 15% 3S% 25% 25% 20% Bank Material C- G-S -SC C C C C C Stratification N -M -E N N N N N Thalweg Position C -OC -Toe C C C C C DoE /DMEAN <1 or >1 <1 <1 <1 <1 <1 Local Slope > Avg Yes -No No Yes No No No BEHI Calculation Bnk Ht / Bkf Ht 3.25 7.50 3.00 0.27 6.67 BEHI Score FALSE 10.00 9.60 1.00 10.00 Root Depth / Bnk Ht 0.08 0.27 0.42 2.50 0.20 BEHI Score 9.08 6.80 5.00 0.00 7.60 Bank Angle 75 90 50 30 85 BEHI Score 5.50 8.00 3.50 2.50 7.00 Surface Protection 15% 35% 25% 25% 20% BEHI Score 8.00 5.57 6.67 6.67 7.33 Bank Material Adjustment -10 -10 -10 -10 -10 Stratification Adjustment 0 0 0 0 0 Total BEHI Score 22.42 29.66 23.66 2.31 31.27 Rating Moderate High Moderate Very Low High NIBS Calculation Thalweg Position Score 1 1 1 1 1 Toe Depth Ratio Score 0 0 0 0 0 Local Slope Score 0 1 0 0 0 Total NBS Rating 1 2 1 1 1 0 WARSS NBS Rating 1 3 1 1 1 Rating Very Low Moderate Very Low Very Low Very Low Erosion Rate Prediction NC or CO NC Erosion Rate (ft/yr) 0.0 0.1 0.0 0,0 0.1 Sheet Total Erosion Total (ft3/yr) 3 33 2 0 5 43 Project: 1058 -PDEE Stream: All Reach /Description: All Site Assessment Calculations Date: 1/9/2013 Crew: mm,ce,gg Page: Of: 4 Feature Units Section Number - -- - -- 1 2 3 4 5 6 (ref) 7 (ref) Reach Name Thompson Thompson Thompson Thompson Thompson Thompson Thompson Location u/s pond d/s pond 111 +45 115 +50 116 +75 d/s site d/s site DA square miles 0.061 0.121 0.128 0.138 0.155 0.165 0.233 WBKF ft 5 7 9 7 7.8 9.7 9 WEED ft 3 4.8 7.3 4.7 5 4 4 DBKF ft 1 1 0.9 0.9 0.9 0.8 0,9 DTOE LT ft 0 0 0.1 -0.1 -0.2 0 0 DTOE RT ft 0 -0.3 0 0.05 -0.2 -0.1 0 Field DTHAL ft 0.3 0.2 0.2 0.2 0 0.1 0.15 WTHAL ft 0.7 1 1 0.8 1.1 0.8 0.6 Bank Height ft 1.5 3.5 2.6 1.5 3 0.9 1.2 Flood Prone Width ft 20 9 15 20 12 25 15 Quick Section Calculation DMAx 1.30 1.20 1.10 1.10 0.90 0.90 1.05 Average DTOE 1.00 0.85 0.95 0.88 0.70 0.75 0.90 DTHAL 0.30 0.35 0.15 0.23 0.20 0.15 0.15 ABKF - -- 4.6 6.0 8.4 5.7 5.1 5.5 6.2 DMEAN t).91 0,93 3.87 01,65 0.57 0,69 W/D ratio 5.5 8.1 9.7 8.5 12.0 17.1 13.1 Bank Height Ratio 1.2 2.9 2.4 1.4 3.3 1.0 1.1 Entrenchment Ratio 4.0 1.3 1.7 2.9 1.5 2.6 1.7 Index Calculations Ref Bed Width Coef 9.6 9. 9.6 9.6 9.6 9.6 Ref Bed Width Exp 0.45 0.45 0.45 0.45 0.45 0.45 0.45 Ref Max Depth Coef 1.45 1.45 1.45 1.45 1.45 1.45 1.45 1 Ref Max Depth Exp 0.27 0.27 0.27 0.27 0.27 0.27 0.27 Reference Bed Width 2.7 17 38 3.9 4.1 4.3 5.0 Bed Width Index (BWI) 1.1 1.3 1.9 1.2 1.2 0.9 0.8 Reference DMAx 0.7 0.9 Max Depth Index (MDI) 2.2 4.3 3.1 1.8 3.4 1.0 1.2 Stream Type (Rosgen) Stream Type i G G G G G C B Site Assessment Calculations Project: 1058 -PDE E Date: 1/9/2013 Stream: All Crew: mm,ce,gg Reach /Description: All Page: 2 Of: 4 Feature Units Section Number 8 9 10 11 12 (ref) 13 (ref) 14 Reach Name Jerry Jerry TRIB Jerry Jerry Jerry Jerry Location 301 +50 302 +30 308 +00 311 +40 311 +60 313 +80 DA square miles 0.065 0.066 0.026 0.105 0.119 0.12 0.123 WBKF ft 3.5 7 4.5 3.5 8 6.6 4 WBED ft 2 4.8 3 2.6 4.8 3.5 2,7 DBKF ft 0.6 0.6 0.5 0.8 0.4 0.7 0,9 DTOE LT ft 0 0 -0.2 0 -0.25 -0.15 0 DTOE RT ft 0 0 0.1 0 0 -0.3 0.1 Field DTHAL ft 0.3 0.1 0.2 0.15 0.1 0.05 0.15 WTHAL It 0.5 1 0.5 0.5 1.2 0.7 0.6 Bank Height It 2.2 9 2.5 7.5 0.75 0.75 3 Flood Prone Width ft 9 3.3 8 2.5 15 15 6.5 Quick Section Calculation DMAx 0.90 0,70 0.70 0.95 0.50 0.75 1.05 Average DTOE 0.60 0.60 0.45 0.80 018 0.48 0.95 DTHAL 0.30 0.10 0.25 0.15 0.23 0,28 0.10 ABKF 2.0 3.8 2.1 2.7 2.4 3.0 3.3 DMEAN 0.58 +'-F.:r. �.n.- 0' 70 0.30 ;3 4 ; 0.84 W/D ratio 6.0 12.8 9.5 4.6 26.3 14.6 4.8 Bank Height Ratio 2.4 12.9 3.6 7.9 1.5 1.0 2.9 Entrenchment Ratio 2.6 0.5 1.8 0.7 1.9 2.3 1.6 Index Calculations Ref Bed Width Coef 9.6 9,6 9.6 9.6 9.6 9.6 9.6 Ref Bed Width Exp 0.45 0.45 0.45 0.45 0.45 0.45 0.45 Ref Max Depth Coef 1.45 1.45 1.45 1.45 1.45 1.45 1.45 Ref Max Depth Exp 0.27 0.27 0.27 0.27 0.27 0.27 0.27 Reference Bed Width ._.. 2.9 _. 7 7 3.7 Bed Width Index (BWI) 0.7 1.7 1.6 0.7 1.3 0.9 0.7 Reference DmAx 03 Max Depth Index (MDI) 3.2 12.9 4.6 9.5 0.9 0.9 3.6 Stream Type (Rosgen) Stream Type G G G G B G� Site Assessment Calculations Project: 1058 -PDEE Date: 2/20/2013 Stream: All Crew: mm,ce,gg Reach /Description: All Page: 3 Of: 4 Feature Units Section Number 15 16 (ref) 17 (ref) 18 19 20 21 Reach Name Jerry Dale Dale Dale Dale Dale Dale Location 316 +20 200 +00 200+10 201 +80 204 +30 206 +65 209 +10 DA square miles 0.125 0.0276 0.0277 0.03 0.035 0.043 0.048 WBKF ft 5.7 8.5 8 4.8 5 6 6 WEED ft 3.5 4 3.4 4 3.5 3.6 3 DBKF ft 0.9 0.5 0.4 0.6 0.6 0.7 0.6 DTOE LT ft 0 0 0 0.1 0 0.1 0 DTOE RT ft 0 0 0 -0.1 0 0.1 0.1 Field DTHAL ft 0.15 0.1 0.1 0.1 0.1 0.2 0.1 WTHAL ft 1 0.9 0.8 0.7 1 1 0.6 Bank Height ft 3.5 0.6 0.6 2.2 5.5 2 1.1 Flood Prone Width ft 1 8 18 20 7 7 9 15 Quick Section Calculation DM,x 1.05 0.60 03,50 0.70 0.70 0.90 0.70 Average DTOE 0.90 0.50 0.40 0.60 0.60 0.80 0.65 DTHAL -- - -- 0.15 0.10 0.10 0.10 0.10 0.10 0.05 ABKF - - - -- 4.5 3.4 2S 2.9 2.8 4.1 3.0 �DMEAN (; F Site Assessment Calculations Project: 1058 -P DE E Date: 2/20/2013 Stream: All Crew: mm,ce,gg Reach /Description: All Page: 4 Of: 4 Feature Units Section Number 22 23 24 Reach Name Dale Dale Dale Location 218 +00 219 +85 224 +20 DA square miles 0.07 0.079 0.0865 WBKF ft 6.5 5.5 8 WBEO ft 5.3 4.2 4 DBKF ft 0.8 0.8 0.7S DTOE LT ft -0.1 -0.1 0 DTOE RT ft 0 0 0 Field DTHAL ft 0.15 0.15 0.2 WTHAL ft 0.8 0.9 0.8 Bank Height ft 3.1 3.5 2.5 Flood Prone Width ft 9. 6.5 9 Quick Section Calculation D,Ax 0.95 0.95 0.95 j Average DTOE 0.75 0.75 0.75 DTHAL 0.20 0.20 0.20 ABKF S.0 4.1 5.0 DMEAN 0.75 W/D ratio 8.4 7.3 12.9 Bank Height Ratio 3.3 3.7 2.6 Entrenchment Ratio 1.4 1.2 1.1 Index Calculations Ref Bed Width Coef 9.6 9.6 9.6 Ref Bed Width Exp 0.45 0.45 0.45 Ref Max Depth Coef 1.45 1.45 1.45 Ref Max Depth Exp 0.27 0.27 0.27 Reference Bed Width 3.1 3.2 Bed Width Index (BWI) 1.8 1.4 1.3 Reference DMAX 0.7 Max Depth index (MDI) 4.4 4.8 3.3 Stream Type (Rosgen) Stream Type G G F 1-4 1 Two samples may be entered below. Select sample type for each. e, Sieve Size (mm) Sieve Weight (9) � Sieve & Sample Weight (g) Retained on Sieve (g) Passing Sieve 282 19% -- -- 577 39% 19% 19% 449 30% 39% 58% 172 12% 30% 88% 0 0% 12% 100% i ki, total wt retained in sieves 1480 Note: an 358 g, uls Thompson Point Bar - -- rt- cumulative % cwt of particles passing slave 100% 90% 80% 70% c m -E 60% d 50% 4) 40% n 30% 20% 10% 0% sand oraval cobble I I I I ------ - - - - -- - - -- I I I I I I I I I I I I I I I 700 600 500 400 0 300 0 200 100 0 0.1 1 10 100 1000 particle size (mm) Size (mm) D16 -- D65 9.4 sand 100% D35 5.3 D84 14 D50 6.9 D95 24 Particle Shape Factor axis (mm) a - b C SP JE R,' 6�w ff.' 4MR 37 111[ 28 jj[ 10 11 10 f mean shape factor: 0.24 Two samples may be entered below. Select sample type for each. Point ear Sieve & Sieve Sieve Sample Retained Passing Size Weight Weight on Sieve Sieve 601 35% 16% 16% 637 37% 35% 50% 222 13% 37% 87% 0 0% 13% 100% Point Bar -- 100% 90% 80% 70% c m 60% `w 50% aa) 40% 2 n 30% 20% 10% 0% t CUMLAOfive % yyt of partldas passlnp slave ravel cobble 700 600 I 500 T. 400 I OR I 300 I � 200 I I 100 I 0 0.1 1 10 100 1000 particle size (mm) total wt retained in sieves 1730 Size (mm) D16 4 065 11 sand 100% Note: - D35 5.9 D84 15 D50 7,9 D95 24 Particle Shape Factor axis (mm) -f 2MB 12 -R 30 '1§ 11 mean shape factor • Two samples may be entered below. Select sample type for each. Point ear Sieve Sieve Size Weight (mm) ) V Sieve & Sample Weight Retained on Sieve Passing Sieve - ' ' r� ' wt retained in sieves: Sand 419 g, Jerry Bar 309 25% 517 42% 300 24% 102 8% 0 0% 1228 — 25% 42% 24% 8% - -- 25% 67% 92% 100% total Note: Point Bar -- 100% 90% 80% 70% - 60% CD w 50% (D 40% n 30% 20% 10% 0°/ tcumLdstive % —wt of partides passing sleve ravel cobble i I I I ------ - - - - -- --- I I I I I I I I I I I I I I I 600 500 400 300 ° a 200' N 100 0 0 0.1 1 10 100 1000 particle size (mm) Size (mm) 016 - -- D65 7.7 sand 100% D35 4.7 D84 13 D50 6 D95 21 Two samples may be entered below. Select sample type for each. II Point Bar - -- 100% 90% 80% 70% c 60% m 50% ccoi 40% n 30% 20% 10% 0% i I ( I I I i - e--cumWaiive % cwt of parldes passing sieve 900 800 700 600 500 ? 0 400 d 3 300 CD N 200 100 0 0.1 1 10 100 1000 panicle size (mm) Size (mm) D16 - -- D65 8.1 sand 100% D35 5 D84 13 D50 6.3 D95 22 Pant Ear 1W Sieve & Sieve Sieve Sample Retained Passing Size Weight Weight on Sieve Sieve (MM) ) ) 393 22% — - -- 777 43% 22% 22% 467 26% 43% 65% 170 9% 26% 91% - 0 0% 9% 100% total wt retained in sieves: 1807 Note: Point Bar - -- 100% 90% 80% 70% c 60% m 50% ccoi 40% n 30% 20% 10% 0% i I ( I I I i - e--cumWaiive % cwt of parldes passing sieve 900 800 700 600 500 ? 0 400 d 3 300 CD N 200 100 0 0.1 1 10 100 1000 panicle size (mm) Size (mm) D16 - -- D65 8.1 sand 100% D35 5 D84 13 D50 6.3 D95 22 Particle Shape Factor axis (mm) NI40off 35 If 5 -4 M: 51MM 3QAMW _j �n-ean shape factor 6.11 3 Bulk Sample Sieve Analysis Two samples may be entered below. Select sample type for each. Point Ber Sieve & Sieve Sieve Sample Retained Passing Size Weight Weight on Sieve Sieve 691 45% 18% 18% 378 24% 45% 63% 196 13% 24% 87% 0 0% 13% 100% Point Bar - -- 100% 90% 80% C 70% M 60% m w 50% 40% 30% 20% 10% 0% ------------ — — — — — — I I I I —w— cumulative % —wt of particles passing sieve 800 700 600 500 400 v 300 CD 200 100 0 0.1 1 10 100 1000 particle size (mm) total wt retained in sieves. 1551 Size (mm) D16 -- 065 8.5 sand 100% Note:,West Slope Dale J D35 5.2 D84 15 D50 6.5 D95 21 Particle Shape Factor: axis (mm) mean shape Two samples may be entered below. Select sample type for each. Point Bar Sieve Sieve Size Weight mm qQF Sieve & Sample Weight () Retained on Sieve ) Passing Sieve 362 25% — -- 668 46% 25% 25% 398 27% 46% 71% 31 2% 27% 98% 0 0% 2% 100% total wt retained in sieves. 1459 Note s Point Bar - -- 100% 90% 80% c 70% m 5 60% d - 50% 40% 30% 20% 10% 0% - cumulative % -wt of particles passing sieve I I I I I 1 0.1 1 10 particle size (mm) Size (mm) D16 -- D65 7.4 D35 4.7 D84 11 D50 5.9 D95 15 800 700 600 500 3 400 ° d 300 a 200 100 0 100 1000 sand 100% 10.00 Particle Shape Factor axis (MM) W 3505 2M� • M! 25 MW 15 -J- II - -- mean shape factor 3) B lk Sample Sieve Analysis Two samples may be entered below. Select sample type for each. tMIN a �c Particle Shape Factor axis (mm) W 27_ AM M- 0.86 13) Bulk Sample Sieve Analysis Two samples may be entered below. Select sample type for each. point Ear Sieve Size (mm) Sieve Weight (9) Sieve & Sample Retained Weight on Sieve (g) ) rt- cumulative % cwt gravel cobbJe Passing Sieve I 100% 90% ------- ° K 141 30"' 192 4% 317 7% 400 9% 1494 34% 572 13% 1248 29% 0 0% 4364 — 3% 4% 7% 9% 34% 13% 29% - -- 3% 8% 15% 24% 58% 71% 100% 80% rt 1200 c 70% °h 10009 60 c w 50% ------ - - - - -- - - - - - - - - - - - -- _- -- Boo ° 40% i � 600 0 30°/ CD 400 total wt retained in sieves: No r 10% Point Bar -- sand rt- cumulative % cwt gravel cobbJe - of particles passing sieve 100% 90% ------- --- - -- - - - - --- 1600 1400 80% 1200 c 70% °h 10009 60 c w 50% ------ - - - - -- - - - - - - - - - - - -- _- -- Boo ° 40% i � 600 0 30°/ CD 400 20% 10% i 200 0% 0 0.1 1 10 100 1000 particle size (mm) Size (mm) D16 17 D65 91 sand 100% D35 40 D84 140 D50 54 095 150 Particle Shape Factor axis (mm) - 150 da 50 ean shape . i 3) Bulk Sample Sieve Analysis Two samples may be entered below. Select sample type for each. Pant 128r 1W Point Bar -- Sieve & - a - cumWatiparticles ve % —wt of par passing sieve Sieve Sieve Sample Retained Passing Size Weight Weight on Sieve Sieve 100% sand gravei -cobble 90% ------ - - - - -- ------- - - - - -- 1200 1000 (mm) ( ) ti 34 1% -- — 74 2% 1% 1% 80% 1 u 319 10% 2% 4% 70% 1 800 ' 784 25% 10% 14% � 1 .. ; 766 25% 25% 39% d 60% 1 0 = 71�: 1108 36% 25% 64 °/u w 50% ------ - - - - -- - - - - - - - - - - - 1 1 600 0 0% 36% 100% v 40% I I m 3 30% I I 400 a 20% I I 200 10% I 0% I 0 0.1 1 10 100 1000 particle size (mm) total wt retained in sieves: 3085 Size (mm) D16 17 D65 65 sand 100% Note: 36 g, Agg source on Jerry, D35 28 D84 78 D50 43 D95 87 Particle Shape Factor axis (MM) S 92 80 jit 20 42 j -R. mean shape factor: Two samples may be entered below. Select sample type for each. Point ear Sieve Sieve Size Weight ITIITI IW Sieve & Sample Weight ( Retained on Sieve ) Passing Sieve 405 35% — -- t 580 51% 35% 35% 149 13% 51% 86% cir 10 1% 13% 99% 0 0% 1 % 100% tota4nedin 1144 Note: Point Bar -- 100% 90% 80% 70% c m £ 60% d C 50% 40% n 30% 20% 10% 0% — a— cumWeflve % —wt of particles passing sieve ravel cobble 700 600 500 400 300 } n 200 H 100 0 0.1 1 10 100 1000 particle size (mm) Size (mm) D16 -- D65 6 sand 100% D35 - -- D84 7.8 D50 4.9 D95 13 Particle Shape Factor axis (mm) a 2M& 16 Ilk 12 . �3) Bulk Sample Sieve Analysis Two samples may be entered below. Select sample type for each. Point Ea- Sieve Sieve Size Weight (mm) (g) 1W Sieve & Sample Weight Retained on Sieve (g) Passing Sieve Point Bar -- 951 32% — -- 1267 43% 32% 32% sand 613 21% 43% 75% 100% 121 4% 21% 96% jN 0 0% 4% 100% total wt retained in sieves. 2972 Note:'970g. Pit Sample on Dale Point Bar -- -- tcumutative % awl of partides passing sieve sand gravel cobble 100% jN 1400 90°% ------ - - - - -- — — — — 1200 BO% 70% I 1 000 £ 60% i 800 40% i I I 600 30% i 400 m 20% I i i 200 10% I I I I 0% 0 0.1 1 10 100 1000 particle size (mm) Size (mm) D16 D65 6.8 sand 100% D35 4.2 D84 11 D50 5.3 D95 16 Particle Shape Factor axis (mm) 0; 4ME Mi 3MR- 20 M[I 22 -11[ 15 5 Al i • mean shape factor: 393 390 385 380 375 100 +00 101 +00 102 +00 103 +00 104 +00 105 +00 FULL SIZE PLAN — HORIZONTAL SCALE I" = 20 VERTICAL SCALE I" = 2 HALF SIZE PLAN — HORIZONTAL I' = 40 VERTICAL I" = 4' 393 -390 -385 1 -380 1 375 PSON CREEK W.I Creek Engtneertng O o o O 0 1 O /O / r i p PREUMI Y PLAN$ rum'¢imL'ue ...�°� ^�wru •mwrma �.,,a oa sTRe4Y aecronbnon�' ` + - + -+ % + NOT fOR C N$TRUCTION c"`TftOnrcnru abnc .no sll-GE O / O / AN k PROFILE ' u {o f I, TL ,I 'T.: IT 0 i ' 1 _ i �!�u -� ' i , , f i - � • I 1 1 ; , � I E%ISTING RIGHT TOP Or BANK I I - DtDE ef= O 1 -----• - DTNLr= , Al No - R4 % Z f 1S I Rz \ I `—�\ �_ / 1 U LOCATION KEY j I \ ' R3 I. r LEGEND 1 \ \ r ' " , I �\ - -- EXISTING FENCE EXISTING BED tl ' 1 � I'! ! I' I'` ' Al T t t i 101 +00 102 +00 103 +00 104 +00 105 +00 FULL SIZE PLAN — HORIZONTAL SCALE I" = 20 VERTICAL SCALE I" = 2 HALF SIZE PLAN — HORIZONTAL I' = 40 VERTICAL I" = 4' 393 -390 -385 1 -380 1 375 PSON CREEK ' {o f I, TL ,I 'T.: IT 0 i ' 1 _ i �!�u -� ' i , , f i - � • I 1 1 ; , � I E%ISTING RIGHT TOP Or BANK I I DtDE ef= O 1 DTNLr= , Al No I I. EXISTING BED tl ' 1 � I'! ! I' I'` ' t t f 1 1 I I I I I I i 101 +00 102 +00 103 +00 104 +00 105 +00 FULL SIZE PLAN — HORIZONTAL SCALE I" = 20 VERTICAL SCALE I" = 2 HALF SIZE PLAN — HORIZONTAL I' = 40 VERTICAL I" = 4' 393 -390 -385 1 -380 1 375 PSON CREEK 388 385 380• 375 370 105 +00 Wo Creek Engineering � OvY MPRP P-B LL CmOrM1 �\ 4` o _ -'OO PRELIMI Y PLANS .... ecX PeelerRe.r ResrBR. non h+ _ '\ rn NOT FOR C NSTRUCTION �O a MRORMCMM B�YL MT fp C ARGB Ocb- " O PLAN k PROFILE lose 5 , K'o _ rk If R8. RIO ' I I R7 EXISnNG THONPSON i '! `\ r• �� ISONC \ _ _ _ CRS y LOCATION KEY ONPSON —_— _ \ _ - - lG� LEGEND cREER _- �P 0 I r , �/ ri ' - - - -n�•` _ — Q 1 EXISTING FENCE m scut n rar - 106 +00 106 +50 107 +00 107 +50 10d+`W - 9 '� 109+00 110 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1' = 20 VERTICAL SCALE I" = 2 61 CftNR- HALF SIZE PLAN - HORIZONTAL I" = 40' VERTICAL 1" = 4 i THOMPSON CREEK \ f I G I 11W_17 LOAD r \ I J I I I ' f. ' i r \ I. I I r I r l! i " � I I I 8ED¢OL►L' 1= IN 6Bj7 6D 1 1 I I, ( 1 I it ( L v %� t \ I/ / \\ , r , i , 91L'r (pI(EQ ✓ EXISiI;G LEFT TOP OF BIWN r EXISTING RIGH T TOP OE BANK I t I XS z I I l ``'' I I r l I I! I I� EXISTING BEO l t t 4 I r I I I I' .` �r '! ' 1 I ! i I 1 1 ' i' I ' I� \ I, i I I, I , r f I' r, ; ; ' I• I 1 I I�' i l l ` I I j r I 1 ; I I r(`' I I T C I I A -��� �; ;� I , 1 1 1 106 +00 106 +50 107 +00 107 +50 10d+`W - 9 '� 109+00 110 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1' = 20 VERTICAL SCALE I" = 2 61 CftNR- HALF SIZE PLAN - HORIZONTAL I" = 40' VERTICAL 1" = 4 i THOMPSON CREEK \ f I G I 368 365- 360- 355- 350 110 +00 Wo Creek Engineering o o 14 oQ o PRELIIAIN PLANS reuwcim`Iaa .. . m. � K + .+j ' - y+. - NOT FOR C NSTRUCTION '� P66 oec x�K ocarolunon ermaonKelrr a e�NC r�o ecaunce .. /� p,y a PLAN h PROFRr " n Q lu EXSTING v~i LOCATION KEY Z R71� THONPSDN , CREEK �,-, �r w LEGEND ` 3 Z I EXISTING FENCE EXISTING C 1 ,n .. BEDROCK �• �J ..,y �_ 4Q- •�. 2 '1�-' � � ®�Q��I%i"i � —"_— ' 'I '__ _ _ � - - -'-jF _ ... � •5� � � _rO_' -- _ 'yam` � CY•y $ice 111 +00 112 +00 113 +00 114 +00 115 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1" = 20 VERTICAL SCALE 1" = 2' HALF SIZE PLAN - HORIZONTAL I" = 40 VERTICAL I" = 4' � � I 368 -365 -360 -355 I I' I1i i J ; � 1 I F LI I , I 1 i 1 1 !I � ! ( i t 1 i 1 I ICI ' ; I 1 I I 1 t i 350 THOMPSON CREEK LDW 0 9 SNRILMNr F fINE 2S1 0 I EXISTNG LEFT TOP OF NK — I ISRNG RIGHT TOP OF BAN K , EXSNG BED I V%foll`Cmek Engineering + 0 0 + + _ � � + -0— ` RY PMM = E."" "0" — I�NSTRUCWN] MEMO- PLAN & PROME _ _ - - - �, --- - - 5 _ _ - —' - -- - zV Lu � r'_ _ _ _ °,,:,�,. m IPA > 0 EXISTING z 12 CCP EXISTING THOMPSON rn In + CREEK IXIING I BEDROCK e,� LOCATION KEY LEGEND — — — EXISTING FENCE FXII NG TRIS VAE M FEET 358 358 -------- Sep 1) 76 MPIT, .51 7- V�arp To 1W eao 410 355 355- Pme Lr = pue tr, - C; 7' '5MAU-1 U BA2-1 t 's 0 7 1 raE ZT = o D51 I Vim er,=-o.z - I I 'Few vi4`,&= -0 f u=0 (LEFT Ll 10: mv vra erl 0 \N FP Iiz, zo Wvrl— lz- EYJ7NG EXISTING q TOP OF BANK R16� TOP' OF BANK 9 p 15 350 350- c .5mptLL 345- 345 EXI MG r lroLW I'S qIZAI 340-1 MID 115+00 115+50 116+00 116+50 FULL SIZE PLAN - 117+00 HORIZONTAL SCALE I' 117+50 = 20 VERTICAL 118+00 SCALE 1' = 2' 118+50 HALF 119+00 SIZE PLAN HORIZONTAL 119+50 1" = 40 120+00 VERTICAL V = 4 THOMPSON CREEK 0 C) I PRELJMIN4RY PLANS 0 0 + + I NOT FOR CONSTRUCTION C14 Al + C14 0 04 w N r 10 10 0 FEEt 389 3875- 385- 382 5 - MAN & pmnlz LOCATION KEY LEGEND E)OSrM FENCE cxsnNG TKALWEC DW04G TO 8 DUSTING TREE SAVE TREE 384 380-t 200+00 200+50 2004-75 201+00 201+50 202+00 202+50 FULL SIZE PLAN — HORIZONTAL SCALE l' = 10' VERTICAL SCALE I" = I' HALF SIZE PLAN — HORIZONTAL 1 20' VERTICAL 1 = 2 DALE -38251 .380 1 -3775 -375 LIP. i- I J- f L r T _ I iMD i � -- - I-- � r L1 � � _, � Fj _ I I i _ I-J � �', I j I ,- �_'_1_' L , _ I I i ;_i.1 � -� _, I � -�' I T .I -� � 4 L j T T r NIL L -T Xc - L f _i 1 L +1 � -T L I- i d L JL 1 -�i- - ' f -i I - I- j a -' � � - -I � 1 -- A I 380-t 200+00 200+50 2004-75 201+00 201+50 202+00 202+50 FULL SIZE PLAN — HORIZONTAL SCALE l' = 10' VERTICAL SCALE I" = I' HALF SIZE PLAN — HORIZONTAL 1 20' VERTICAL 1 = 2 DALE -38251 .380 1 -3775 -375 381 5 380- 3776- 1 375 of °o � to PRELIMI Y PLANS �° ( + } ,, / NOT FOR NSTRUCTI01 M cli m MK[. TFFf' - _— — I I M&N k FROFRB I LOCATION KEY LEGEND -- . -E7tWM FENCE --- - EXISTING TK&WEG EXISnNG TOA MnNG TREE 5 SAVE MEEbb((� a $aR 3715 3725-1 202 +50 203+00 203 +50 203 +75 204 +00 204 +50 205+00 FULL SIZE PLAN — HORIZONTAL SCALE I' = 10' VERTICAL SCALE 1" = 1' HALF SIZE PLAN — HORIZONTAL 1" = 20' VERTICALI' = 2' •370 1 367 51 -365 1 362 5 INCH ;_l - _ T 1 4 { _ R 1 eemI , tj t 1- T-1 ( 1-I I la l , 4 I 4_ _I _ t I { L I t - , -, L1LI 1 L - -� t I -- —[ -1 —;— - -I -� _ L -► I -, _ + -, ' ; ; t I I. 1 - ! -I I L- --I —1 �_, 1-1 ' .! _ � I , i � -F I -�- ' ' -_ - J _I AD , 3725-1 202 +50 203+00 203 +50 203 +75 204 +00 204 +50 205+00 FULL SIZE PLAN — HORIZONTAL SCALE I' = 10' VERTICAL SCALE 1" = 1' HALF SIZE PLAN — HORIZONTAL 1" = 20' VERTICALI' = 2' •370 1 367 51 -365 1 362 5 INCH � ma- �aos- oball 0 'a - -- - 1 0",/ "/ �,, 10 0 L0 to rl ol 04 lo lo m / PLAN ^cmnM / / ' ==== EXISTING 714ALWEG EXISTING TO EL EXISTING TREE -1 tau 205+50 206+00 206+60 206+75 207+00 207+50 FULL SIZE PLAN - HORIZONTAL SCALE 1' = 10' VERTICAL SCALE I" = 1' HALF SIZE PLAN - HORIZONTAL I' = 20' VERTICAL 1 = 2' -3m | -36no| /35« | R I Fi- 205+50 206+00 206+60 206+75 207+00 207+50 FULL SIZE PLAN - HORIZONTAL SCALE 1' = 10' VERTICAL SCALE I" = 1' HALF SIZE PLAN - HORIZONTAL I' = 20' VERTICAL 1 = 2' -3m | -36no| /35« | � -_ Enginecring RY PLANS C'4 04 R27 LEGEND EXISTING MICE i DUSTING TREE 359 L 3575- 3525 356- L 350 207+50 208+00 208+50 208+75 209+00 209+50 210+00 FULL SIZE PLAN HORIZONTAL SCALE I' = 10 VERTICAL SCALE 1 1 HALF SIZE PLAN HORIZONTAL 1' 20' VERTICALi" = 2' »55- | »50- PREU ol cli Li Lp M FEY Wo[fCm,ek / LOCATION KEY __ EXMTING FENCE EXISTING T 0.8 =2777,1 MDDI14 61 cz VAR- 2001+00 200+5 ' 'o*�vo' ' 20450 ' um�m ' umi+n FULL SIZE PLAN - HORIZONTAL SCALE r~ m VERTICAL SCALE. /^ ~ , HALF SIZE PLAN - omummAL `^~ 20 VEnmuI-r ~ r xm | mm | DALE BRANCH 7n LT 2001+00 200+5 ' 'o*�vo' ' 20450 ' um�m ' umi+n FULL SIZE PLAN - HORIZONTAL SCALE r~ m VERTICAL SCALE. /^ ~ , HALF SIZE PLAN - omummAL `^~ 20 VEnmuI-r ~ r xm | mm | DALE BRANCH 3465 1 345 13425 1 340 3375-, 202 +50 i Wolf Creek I [C REC 31'RH14 HLM1T( e,mrsonrrcrrtAl. eu(c I PLAN k PROFILE LOCATION KEY FENCE E %ISTINC T 0 8 ® Q4gNKS GQ FAR, O N + + + + -- 7! 1 o _ o , o I E%ISTINC T08 EwsnNC Toe RT { � rW' EXI STING DALE i 41 D BRANCH r i Wo*D s ` -\ R32 ODD ri 5 DIM>r1,1'� R31 co c 10 O r -Qt!_ ` ._ _— __ � ` '� —'— —'— — �_— —•— —_ — SLUE M RET Wolf Creek I [C REC 31'RH14 HLM1T( e,mrsonrrcrrtAl. eu(c I PLAN k PROFILE LOCATION KEY FENCE E %ISTINC T 0 8 ® Q4gNKS GQ FAR, 203 +00 203 +50 204 +00 204 +50 205 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1" = 10' VERTICAL SCALE 1" = I' HALF SIZE PLAN - HORIZONTAL 1" = 20 VERTICAL 1" = 2 34651 345 1 X�Y�y -340 1 3375 DALE BRANCH 7! 1 I E%ISTINC T08 EwsnNC Toe RT { � rW' i 41 r i Wo*D ODD ri 5 DIM>r1,1'� 10 203 +00 203 +50 204 +00 204 +50 205 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1" = 10' VERTICAL SCALE 1" = I' HALF SIZE PLAN - HORIZONTAL 1" = 20 VERTICAL 1" = 2 34651 345 1 X�Y�y -340 1 3375 DALE BRANCH xV- - - - - -v O O o O 0 lo o ' o o 0 0 V n r /' R34 EXISTING DALE i �O In In - -' BRANCH Q D - - _•f� ' - - / ! , �\ d>( RIG p o 3415 340- 13375 1 335 Wolf Creek Engineering 'Pee on ,,— xcsrox..non cxneoxNSxTAI, eu+c A cXCx.xce PLAN k PROFILE lOSB l9 LOCATION KEY LEGEND — — EXISTING FENCE EXISTING TO B �>m EKDDdi(,1 BANKS �R 13325-1 205 +00 205 +50 206 +00 206 +50 207 +00 207 +50 FULL SIZE PLAN - HORIZONTAL SCALE I- = 10 VERTICAL SCALE 1' = 1' HALF SIZE PLAN - HORIZONTAL 1" = 20 VERTICAL 1" = 2' 34151 340 1 33751 335 +-3325 DALE BRANCH SEDiM NT I I I I I EXISTING TOB FIT 1 L iI I O7- i i j ;;il,, EXISTING TOB LT `w,'T�+�;sito' Y`FQ = Q ! i IT ,r' IXISTING BEO III I ,Ir• 'II '� , !I , I I I I 13325-1 205 +00 205 +50 206 +00 206 +50 207 +00 207 +50 FULL SIZE PLAN - HORIZONTAL SCALE I- = 10 VERTICAL SCALE 1' = 1' HALF SIZE PLAN - HORIZONTAL 1" = 20 VERTICAL 1" = 2' 34151 340 1 33751 335 +-3325 DALE BRANCH 339 3375 335' 3325 330 207 +50 o - o } } i o p { PREUMI NSTPLAC O � NS PAN � & ' �uPr�u R Oe�FueIya LsB C, rva e no*ron au nca 04 C14 ' __ i ZY _ — .. lose i6 '�`— ✓' -- _" —__ EXISTNG DALE • -__ __ _ BRANCH CT L1� '� , r \ r / O LOCATION KEY �t N LEGEND Da51ING FENCE 9 � -/,k 'GAGE ) r % - W EXISTING TO B rx' SME NFEET 208+00 208 +50 209+00 209+50 210+00 FULL SIZE PLAN - HORIZONTAL SCALE 1' = 10' VERTICAL SCALE 1" = 1' HALF SIZE PLAN - HORIZONTAL 1' = 20' VERTICAL I* = 2 3315 330 I 32751 •325 1 322 5 DALE BRANCH, -j i i f , r` L I- 1 I 61 �, i Id It 1 -' T I I ( - i I r I "I- I- - - - -- r _ _ I + 1 - it- ! � - i - i _ -;i I I ' ' - �' _ -r I -I - _ , I T ' I - _- ' j - _ ; ✓TT1D�, iL K � . I I _� F� -{ _ Ii _I ;i - ii � II - =_ f t LT 1 --�I I , � � j ; -- - 'tt i , , � - - i ir I -� Ir - - fi; I � - � r � ; , { 1 I �-C ( - - - II T � I . I , � - °T I - . � -1, � I - i I - I _!; ' ' IF - - i _ " i I I I I -- ' - t��' l - __ -DlI o I4 ' - D-= � - T -- _ ' % _' I - _� ' I I I _L1 1 CJ L _ _i I F-__I I- _ i I (1 ' i_i l �_ I ,-� I -i _ I "� I _ � _I_I-I_ I -r �I r _rr �' -I I_ +_' ' kU I�,r OL�F_W� _ rf I -L _1_i (1�_LI 1 t -• �'f � ' 1 i-I-� ' I { I J-1 � 1 _� I I {- i E_I L' I , I I of cllsnNG Tae I N! ` _ _I - _ _ 1 _ i I _ I- _�_ _r _ _' _ _, —� I— - I I I _ L I 1 I I -1 "I EnNC BEG cs - ;;_4 - I I.1' r i i - III Il, -i i ! f_; iI(; I ;�I iII j''i' - �- 1 - { -' T 4 - -` > L -�i '� I ; {I I,� -�'; I'II 208+00 208 +50 209+00 209+50 210+00 FULL SIZE PLAN - HORIZONTAL SCALE 1' = 10' VERTICAL SCALE 1" = 1' HALF SIZE PLAN - HORIZONTAL 1' = 20' VERTICAL I* = 2 3315 330 I 32751 •325 1 322 5 DALE BRANCH, 3315 330 3275 325 3225 210+00 0 C11 C-4 EXWNG DALE MTCH rn R421 L) ti 0) —R!l SME 0 FEET .p. P. -m plamm"m W. PLAN to PROMS EXWM FENCE EXMMG TO 9 41:% VAP- L L It IL LJ' - 1'-- I-- 14 .]I -- '1i -II T - - I. "-I I -,F-r I H --: I I' - I Ll } L T F -1 -1 . I - L - , , , 1 i-4, L L L i }�!� F I '1 -L�! ___' -�`� _I_ ' I ! IT -L' T'- i_�_' I_1 ,_' DO T- L T r L L C r -_1 I'If IJ -I - II 1 TIE; Ili -' 1!, !I I t I 1 I EXISTING BED 7 L I I I IJ L I -'I' i i I I . i I L r C i T 210+50 211+00 211+50 212+00 24+50 FULL SIZE PLAN — HORIZONTAL SCALE 1' = 10' VERTICAL SCALE I" HALF SIZE PLAN — HORIZONTAL 1' = 20' VERTICAL I" = 2' 331 5 1 32751 -325 1 -32251 O 0 IF PRELIMIN) RY PLANS 0- �Nsmc-50N� ZEN wa n PLAN k PR bUSnNG DME MIA�CH LOCATION KEY LEGEND MrING FENCE EXIMNO TOB 324 3225 320 3175 315-, 212+50 213+00 213+50 214+00 214+50 215+00 FULL SIZE PLAN - HORIZONTAL SCALE I" = 10' VERTICAL SCALE 1" = 1' HALF SIZE PLAN - HORIZONTAL 1' = 20' VERTICALI' = 2' 324 M " I -320 1 31751 315 DALE BRANCHI T- -T F L r -L L L T! L J til V jE� F 1 1-1 J "-L - F C, "IF0 Ifelpe 10 16, � �l I ; I I I I DaFl�G L, I I I 4 IL T, U T-j L I - I r - xv. 71 G BED L T-- J - ij L L 315-, 212+50 213+00 213+50 214+00 214+50 215+00 FULL SIZE PLAN - HORIZONTAL SCALE I" = 10' VERTICAL SCALE 1" = 1' HALF SIZE PLAN - HORIZONTAL 1' = 20' VERTICALI' = 2' 324 M " I -320 1 31751 315 DALE BRANCHI 3215 320 3175 315 13125 215+00 0 PLANS NSTRUCTION NG DALE _.cH -q 4�' 7 5 R46 PLAN & PROF" E)QSThG TO 8 21450 216 . +00 216 . +50 — 217+00 . 217 +50 FULL SIZE PLAN HORIZONTAL SCALE I' = 10' VERTICAL SCALE I" = 1 RAIF SIZE PLAN — HORIZONTAL 1- = 20' VERTICAL 1' = 2' 31651 315 31251 -310 3075 I T t , L I 1 1 L = i � _ , ' I —1 i i I L I _ ,_'_, _j_ I L l i I -'__ 1 I t_I � 1_ _, I -I-- { t -1- I I � I ' , � I_I i ' 1 -_1 I i ! J! L I- I + ILF IJ F-I 1 L t I 1 L LL I I I FIT t J, T-L T T I T� r IF F: 7 1 FIT 4'- -0 RT DaSTING T06 IT,, IL -i- - L a D STA M BED r L4 1 T I L T t 1 1 T-I[j IF- T 21450 216 . +00 216 . +50 — 217+00 . 217 +50 FULL SIZE PLAN HORIZONTAL SCALE I' = 10' VERTICAL SCALE I" = 1 RAIF SIZE PLAN — HORIZONTAL 1- = 20' VERTICAL 1' = 2' 31651 315 31251 -310 3075 314 3125- 310 13075 30 217 +50 WoIFCreek Engmeenng cw u�D �nmvi ymc 'PHH D86 SSftH.W R[SrotuTtDN ENNIPDNYRNT4L 9MC k H%llydNGH PLAN 8 PROPR.E a /,ea ®a 1059 l9 1 LOCATION KEY LEGEND — — — EXISTING FENCE EXISTING TO B ampiNbl ETgNL'S � SAe I T fII ExtsnNC TOO Rr I , , I I i r i ' !,; ' 1 I -, , I i , I ' , 1 , ! ` I• I PRELIMIN Y PLANS ,I I' I 1 tT' ' + + + + NOT fOR C NSTRUCTION co 01 01 „ ,pow LT -- 0 �i� EXISTING GALE _�,_ _ _• // i - �`�' ` - Q` BRANCH 1 W EXISTING BED U R49 1Q wT o 1 R4 R a ;III'S� to II Ip - 10 0 10 X, Ii1' _ st' w RTT WoIFCreek Engmeenng cw u�D �nmvi ymc 'PHH D86 SSftH.W R[SrotuTtDN ENNIPDNYRNT4L 9MC k H%llydNGH PLAN 8 PROPR.E a /,ea ®a 1059 l9 1 LOCATION KEY LEGEND — — — EXISTING FENCE EXISTING TO B ampiNbl ETgNL'S � SAe I T fII ExtsnNC TOO Rr I , , I I i r 1I 1 , i`' I 9 ' !,; ' 1 I -, , I i , I ' , 1 , ! ` I• I !I I I I EXIST] TOO LTA ' 1 iI I ,I I' I 1 tT' ' I, X5,y_ ,pow LT -- 0 EXISTING BED wT o 1 ,q II I Ii1' 218 +00 216 +50 219+00 219 +50 220 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1" = 10 VERTICAL SCALE 1" = 1' HALF SIZE PLAN - HORIZONTAL 1" = 20' VERTICAL 1' = 2 309 1 30751 305 1 30251 300 DALE BRANCH 304 3025 300 2975 295 220 +00 Wolf Creek Engineering 'RPM DCE STRU�Y ReSiOM}IDN WY CM'IRD�YBFTLL -MC M AIGtWYGe PLAN & PROFILE a 103- 2- LOCATION KEY LEGEND — EXISTING FENCE EXISTING TO B ® FRaD?ylr tll!n q FAtZ NOT FOR I O + N N N / N N N TI - ERSTINH G DAL MK ( - i 15 ,°n + N R50 _ Q En EXISTING uj tj o EXISTING TO LT Wolf Creek Engineering 'RPM DCE STRU�Y ReSiOM}IDN WY CM'IRD�YBFTLL -MC M AIGtWYGe PLAN & PROFILE a 103- 2- LOCATION KEY LEGEND — EXISTING FENCE EXISTING TO B ® FRaD?ylr tll!n q FAtZ 220 +50 221 +00 221 +50 222 +00 222 +50 FULL SIZE PLAN - HORIZONTAL SCALE 1' = 10 VERTICAL SCALE 1" = 1 HALF SIZE PLAN - HORIZONTAL 1" = 20 VERTICAL 1 ' = 2 KTi_mI 30251 300 1 -297 5 1 295 DALE BRANCH EXISTING TOE RT EXISTING TO LT C! ifl 11 " ji EXISTING ! 1 i i I 1 i 220 +50 221 +00 221 +50 222 +00 222 +50 FULL SIZE PLAN - HORIZONTAL SCALE 1' = 10 VERTICAL SCALE 1" = 1 HALF SIZE PLAN - HORIZONTAL 1" = 20 VERTICAL 1 ' = 2 KTi_mI 30251 300 1 -297 5 1 295 DALE BRANCH 299 2975 295- 2925- 290 222 +50 o o 0 Lo o N N N ��' N 1 EXISTING DALE B u °d RANCH ( RR552 i PLAN k PROFILE LOCATION KEY --- EXISTING FENCE EXMING T00 �R9 Geop /wrl S.AWIS 223 +00 223 +50 224 +00 224 +50 225 +00 FULL SIZE PLAN - HORIZONTAL SCALE I" = 10' VERTICAL SCALE I' = 1 HALF SIZE PLAN - HORIZONTAL 1" = 20 VERTICAL I" = 2 `" 29251 290 1 -2875 285 DALE BRANCH EX,STNGITOB RT EXISTING'TOB'LT i I I I ` I I II I' 111 I� iii it I I I 1 iI1 �` I I I I I� I 'I ;il Ijil I �' I I' lI Itl� �I�I I EXISTING BED I I i� tlf ,(III!; ! ill Ii!jj I liII II li II I , I !II i I rii l� i f i I t Illj;t' kj i 223 +00 223 +50 224 +00 224 +50 225 +00 FULL SIZE PLAN - HORIZONTAL SCALE I" = 10' VERTICAL SCALE I' = 1 HALF SIZE PLAN - HORIZONTAL 1" = 20 VERTICAL I" = 2 `" 29251 290 1 -2875 285 DALE BRANCH 291 5 290- 2875 285 Woll'Creek Engineering c 1mX uMe -xu R rrt nee srnsnW msrwurxw eon • �IVI[0`IM[MLL [NtC Y [2CWNG8 PLAN & PROFM LOCATION KEY LEGEND — — — EXISTING FENCE EXISTING TO 8 ®�¢ODINGi �4NKs !'III l O O O O II pf t` + ° + EXISTING T08 \ �` NOT + , , � 10 10 ((]�� 290 N EXISTING r08 N N v , N �'. , \ yt� !'ri _ I AL}�., r EXISTING DAIE''� BRANCH 1� � /I� 1 � R5+ Iw ko C z � 5 X � 3 DioE = IND 5ED 1, l �TDEP =1 Q I ; ` - X , 4 i � �i' rtt� i I 10 0 10 n UACr-WATr=P—OP CLAMCV-EE!— 291 5 290- 2875 285 Woll'Creek Engineering c 1mX uMe -xu R rrt nee srnsnW msrwurxw eon • �IVI[0`IM[MLL [NtC Y [2CWNG8 PLAN & PROFM LOCATION KEY LEGEND — — — EXISTING FENCE EXISTING TO 8 ®�¢ODINGi �4NKs 2825-+ 225 +00 225 +50 226 +00 226 +50 227 +00 227 +50 FULL SIZE PLAN - HORIZONTAL SCALE 1° = 10 VERTICAL SCALE I" = 1 HALF SIZE PLAN - HORIZONTAL 1" = 20 VERTICAL I" = 2 1 - - -- - 1 — - - - - - -- -, 289 2875 285 1 -28261 280 BRANCH !'III EXISTING T08 RT + , , � 1 290 2875 EXISTING r08 LT I , IN BeD,= O �j_ I 812 DioE = IND 5ED 1, MEAT LDl p �TDEP =1 Q I ; ` ' X , 4 i 1 1 E7ISTING eEO rtt� i I 2825-+ 225 +00 225 +50 226 +00 226 +50 227 +00 227 +50 FULL SIZE PLAN - HORIZONTAL SCALE 1° = 10 VERTICAL SCALE I" = 1 HALF SIZE PLAN - HORIZONTAL 1" = 20 VERTICAL I" = 2 1 - - -- - 1 — - - - - - -- -, 289 2875 285 1 -28261 280 BRANCH C) 0 0 C, —T- JF 10 0 10 3445 343- 3405 338 I PLW & PROFM I --.— EXISTING FENCE —DUSTING TH&WEG DUSTING TOO DUSTING TREE SAVE TREE 3395 3365-- 306+50 301+00 301+60 301+76 302+00 302+50 FULL SIZE PLAN HORIZONTAL SCALE 1" = 10' VERTICAL SCALE 1' = V HALF SIZE PLAN - HORIZONTAL I* = 20' VERTICALl" = 2' -338 1 -3355 -333 3305 BRANCH J- T Ij I I - -1- J-+ i , I , L -1 L-1-i 1, . I ; I I-L.- ! 11 : - - J 1 -1 -- - I " -,-I I I T--i c , I i I , vma TOO it r c whjwNm 7- r 4 � --T T T 305 -3355 T , L4 4 r F L J�4 Ll r T, L -T- t it 4 I T 3365-- 306+50 301+00 301+60 301+76 302+00 302+50 FULL SIZE PLAN HORIZONTAL SCALE 1" = 10' VERTICAL SCALE 1' = V HALF SIZE PLAN - HORIZONTAL I* = 20' VERTICALl" = 2' -338 1 -3355 -333 3305 BRANCH 337 3355- 333- 330 5 328 302 +50 0 I�Lr \I\ - - XI l 10 m I PUN k PROMS I J u LOCATION KEY LEGEND —.—�- oasnNG FENCE --- — EXISTING TNALWEC EXISTNG TO B EXISTING TREE SAVE TREE /� �w �vA� 332 303+00 303 +50 303 +75 304 +00 304 +50 305+00 FULL SIZE PLAN - HORIZONTAL SCALE 1" = 10' VERTICAL SCALE 1' = 1 HALF SIZE PLAN - HORIZONTAL I' = 20 VERTICALI' = 2' -33051 -328 1 -32551 323 JERRY BRANCH TO 4_1 T ' J I- A. ' 1 �1' t ; I � -I r_ ; _ � _ I I_ I I_�_i '- __ t -"I- -�- I I_ I I T .r -r -- '- -' T li 1 r, _ ' '- I- -I -- i ' J }_t L - i = r 7 r} i _ _ r _ _ Ii I _ _'_ _ia_` !_' _ Lf1 _i 1 - -1-I 1 =J I ' t -� 1- -' I L t I- I ' I -- ' - r 1 -i -'Tr -r , , -- �- Ir r;. I ;i II 303+00 303 +50 303 +75 304 +00 304 +50 305+00 FULL SIZE PLAN - HORIZONTAL SCALE 1" = 10' VERTICAL SCALE 1' = 1 HALF SIZE PLAN - HORIZONTAL I' = 20 VERTICALI' = 2' -33051 -328 1 -32551 323 JERRY BRANCH 333 330- 325- 320 315 300+00 PRE FF� + C4 + --I- 0 ro R, FIN 9 R57 R61 R58 I 8pMCH G -z::- BED 7- <: —4h NG 5-- 5= ft FM PLAN & PROFILE J IOU I — LOCATION KEY LEGEND -- EXISTING FENCE vv,m emopisL7 SAWS (EM W-6;?- I I , i I I -j- - -- 11 �1 I I I 4 I I I - I i I - -- i - -! I- I I I IL t -I L _;-1 Y; 0 L —1 L =L- zr= -i t. - 11 ?AR.' 1 1- 1 1 s UAL.; ok; s W-v t T` =; u Ll baSnNG L TOP Ll OF RIGHT TOP OF CONK EXISTING T T r It 4. L -- -1 .11 -1 1 " I _T%, r ­7 7, - 1 -1 i -4- lr- - -- - I I I r I EXISTING j 00, _ - i - J J- L T - TT L t + I 300+50 301-00 301+50 302+00 302+50 303+00 303+50 304+00 304+50 305+00 FULL SIZE PLAN — HORIZONTAL SCALE I" = 20' VERTICAL SCALE 1 2' HALF SIZE PLAN — HORIZONTAL I" = 40' VERTICALI" = 4' 328 .325 -320 1 -315 1 ,310 -_o 0- Col- o O� +_ + + ):N:S�T=RUCTION q1 n 0- EXISDMG WOOD TWO WMCH a is R63 ----E)aSMNG 0 0 + 0 "I R62 R65 to J 4 R 67 S-TA 3UO�— t /at ATCH ---------- z mu N RD 323 ICI 320- 315 1 310 ---WoTFCreek Engineering PUN & PROFILE --- DaSnNG FINM SIMM ECOPIN67 BANKS s-,r?b 15AM- 1 305-. 305+50 306+00 306-50 307-00 307 -50 306 +00 308 . +50 309+00 309+50 310+00 FULL SIZE PLAN - HORIZONTAL SCALE I" = 20' VERTICAL SCALE 1" = 2' HALF SIZE PLAN - HORIZONTAL 1 40• VERTICALl" = 4 RRY 323 .320 -315 1 -310 1 305 X's Api L I t JJ 4 jr l u - -, I - : - , T L [V 1 1 -' T - AUI. 15L- I I W T 6 Lt vfn I-1 E- 1 0 -c� rl Oil 1 r FIT" T- r - L L a, L t F L L I T- r -1 T iI L 7 oasnmG EX = NG faGw Top OF LEFT TOP OF 6 L LAA6 T 1 L .7:Z 1 -4 1 ae. L-1 , i I i - A G , L IL J, I r I 1 305-. 305+50 306+00 306-50 307-00 307 -50 306 +00 308 . +50 309+00 309+50 310+00 FULL SIZE PLAN - HORIZONTAL SCALE I" = 20' VERTICAL SCALE 1" = 2' HALF SIZE PLAN - HORIZONTAL 1 40• VERTICALl" = 4 RRY 323 .320 -315 1 -310 1 305 VVolfCrwk Engineering m mmnmw o� Q _Q+Q + j i''0111611T.LL � ce FF PREUMI PLANS BaNC ,1[IO GICtYPGi STRUCTION PLAN PRGYRZ yJlb� Rag ExmnNG JERRY R70 BRANCH LOCATION KEY LEGEND CeDDINlr/ SDU N REE 308 iI�'� ' ' iI,_ -', ' 1 -a-, — 1W _I, _ x5 I �_ I r -, - _i _ E 5-1- r, r i� - I ; , i- 305 305 _ _� - `' , -j I I� ,>✓F ; '`��� L_- - r f C ; I_ _ I_ ,� i 1 -I I I i (I _I - r -I1 I'' L =� i r L- 300 _ __ I'l_ '' i ,' 1' 300 I I ! — _ I _ r _ _ ,_ I I - r, UOSTING L �r - - ► p I ' - . a- 1 -t _, - I -, 1 �- - -,_ �_I , �( - �- +1 , T er ( I I _( �-� ;�; I i , - -I ' iI I - I lI ii-, - } i I I-i - -i -I ,;I285 _ _f_1- - -i - I -j -� I -' i I 1 1 1 I i[ i i I 295 W L IIIiI L I L L. GO fl 'ri! t_' I_I -1 -' °,�u! 4 F►MINfEII..� ExrsnNOBED - - ._ ' 1 i i ev iwl F I I r -I--I- + I 11} r � 4 F I- Jr- 280 I 290 310+00 310+50 311 +00 311 +50 312 +00 312 +50 313 +00 313 +50 314 +00 314 +50 315 +00 FULL SIZE PLAN - HORIZONTAL SCALE i° = 20' VERTICAL SCALE 1' = 2' HALF SIZE PLAN - HORIZONTAL 1' = 40' VERTICALi' = 4' JERRY BRANCH 1 298 1 295 1 290' wt -M 280 315 +00 i - ,� 10 O 7; �'O ' . \ i M � 1' M M cr `\ '• \\ Ex6RNG CLARKS CREEK EXIStiNG R74 CONGRESS w ` BRIDGE' i — - R7.3 ti M1 Lr / , , `\ o EXISTING � JERRY BRANCH lay Tt \ x ' P 0 20 60 411E a REI Wolf Creek Engineering amianl�w aa.� ^'PC[ DLE STRE�Y RESIDMTIOp'��m' ' BIMRONYENi 1 R1pY INY E%giApCE PLAN k PROMS inlmu m stt IOU —11 1) -\� - -.— EXISTING FENCE 315 +50 316 +00 316 +50 317 +00 317 +50 318 +00 318 +50 319 +00 319 +50 320 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1' = 20 VERTICAL SCALE 1' = 2 HALF SIZE PLAN - HORIZONTAL 1" = 40 VERTICAL I" = 4' 298 I 295 I 290 I -285 I 280 JERRY BRANCH , EXISTING LEFT TOP OF EXISTING RIGHT TOP OF BANK I; 7-- C( e- - oT ! I, em 1 1 . I •" � IS I I � !' I ' I I' i 1 i 1 ' �, 1 ; ' 1 ' I 1 �� I T 315 +50 316 +00 316 +50 317 +00 317 +50 318 +00 318 +50 319 +00 319 +50 320 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1' = 20 VERTICAL SCALE 1' = 2 HALF SIZE PLAN - HORIZONTAL 1" = 40 VERTICAL I" = 4' 298 I 295 I 290 I -285 I 280 JERRY BRANCH r I� �f I� APPENDIX C5 Reference Reach Data _I I r i , `-Stream-' Talbott's Branch ,Watershed Forested Location Birkhead National Forest 4, f Latitude -- _ Longitude — a� x State North Carolina County _ Date Apnl 10, 2013 ' n Observers Grant Ginn, Chris Engle, Megan Mailloux - Channel type B4c Drainage area (0 mi y 042 notes — Dimension Onniifti11 channel typica l mm max floodplain ,' -width flood prone area'(ft) 180 160 210 " low bank height' ft 09 08 13 riffle -run x-area bankfull ,(sq ft) 73 54 80 -, width bankfull (ft) 117 98 131 zfl mean depth (ft) 062 05 08 ° F max depth "(ft) 09 08 12 = ; hydraulic radius, (ft) 06 pool - - -x -area pool (0 ft) 101 78 101 _ width pool (ft) 11 1 86 123 max depth,pool (ft) 12 1 1 17 Aidra lic radius ft 08 Siff en %06-1 rabbs icai rfii AVAdthadepthsrabo 188 123 196 entrenchment "ratio 15 14 18 °$ z nffle max depth ratio 14 1 3 1 9 a bank height ratio 10 09 14 pool area ratio 14 1 1 14 ool,Hndth ratio 09 07 1 1 +pool max de th`rabo 1 9 18 27 h" dFa'uhcs -t`c21 mm'm`ax ,discharge rate (cfs) 280 150 296 k _channel slope N 1 15 n nffle -run r. , min" , max pool' velocity (ft/s) 38 28 37 28 Froude number 087 069 074 030 shear stress (lbs/sq ft ) 0 562 0 486 0 734 0 749 - - - shear'velocity (ft/s) 0 538 0 501 0 615 0 622 stream power (lb/s) 262 141 277 d, unitstr�eam�powdv (16ltUs) 2 240 1 399 2 840 , relabve,roughness 37 — -- "ficbon,factor u%u` 71 41 50 threshold grain's (t' =0 O6) (mm) 260 239 361 ,e Shield's parameter 0 032 Pattern typical, min max meander length (ft) — — — r belt Hndth (ft) 210 — — amplitude (ft) — — — radius (ft) 180 -- -- arc angle (degrees) - -- -- -- stream length (ft) 3900 valley length (ft) 2600 i Sinuosity 15 Meander Length �Ratio — — — V . 'Wander Width, Ratio 18 -- -- #Radius Ratio 15 -- -- Profile typical min max pool -pool spacing (ft) 390 180 530 i t riffle length (ft) 140 40 300 pool length (ft) 130 70 300 run length (ft) 70 20 130 glide length (ft) 60 25 80 channel slope.( %) 153 nffle slope ( %) 27 17 59 pool slope ( %) 07 0 43 run slope`( %) 19 0 49 glide slope (% 04 1 14 measured�valley slope ( %) 1 7 Pvalley slope Bom,smuoss %j 23 Riffle Length Ratio 12 03 26 Pool Length' Rato 1 1 06 26 Run Length Ratio 06 02 1 1 Glide Length Ratio 05 02 07 _ v ;Rdfle_Slope Ratio 18 1 1 39 -Pool Slope;Ratio 05 0 28 Run Slope Ratio 12 0 32 Glide Slope Ratio 03 07 09 Pool S ang' Ratio 33 1 5 45 ChannelfMatenals Riffle Poin 513k F SurFace Bar Channel D16 (mm) 14 — 27 12 D35 (mm) 35 — 46 44 _ D50 (mm) 52 — 63 58 D65 (mm) 74 " -- 72 78 D84 (mm) 110 -- 85 120 D95.(mm) 170 - — 94 190 mean (mm) 392 379 dispersion 29 35 ' skewness -01 -02 Shape Factor 054 % Silt/Clay 4% -- 0% 2% Sand 2% — 100% 2% % Gravel 49% -- 0% 47% % Cobble 38% -- 0 %, 39% %Boulder 1% — 0% 1% % Bedrock 60/6 — 9% % Clay Hardpan -- %DetntusM(ood — % Arkclal -- Largest Mobile (mm) 947 102 100 98 0 fu 96 W 94 92 90 Talbott's Branch -gybed +Water srf -o- bankfull a x- section o rM crest • pool ■ run a glide x BKF RT + Terr LT - Rack Line + - x ------------------------ d 0 A 0 0 0 O 0 1018. 1030.( 104 1053.0 1084.5 11 1124.5 1184.0 1236.0 1261.0 1000 1050 1100 slope ( %) slope ratio 3.4 (1.7 - 5.9) 0.67 (0 - 4.3) 1.9 (0-4.9) 0.44 (0 - 1.4) 2.2 (1.1 -3.9) 0.4 (0 - 2.B) 1.2 (0-3.2) 0.3 (0-0.9) 1150 1200 Channel Distance (ft) length (ft) 1309.0 (111.9 channi 14.1 (4-30) 12.6 (7-29.5) 7.0 (2-12.5) 5.7 (2.5-8) 1250 1300 1350 ngth ratio pool -pool spacing (ft) p -p ratio 1.2 (0.3-2.6) - - 1.1 (0.6 -2.5) 38.6 (18 -53.2) 3.3 (1.5 -4.5) 0.6 (0.2-1.1) - - 0.5 (0.2-0.7) - - 101 1005 100 0 995 99 Q 985 98 975 97 0 10+18 Talbott's Branch, Riffle f IV - ..— _. -_.= Cr��a r A _ ...- -.- 4 _... -� k P,- ....+_� -- .._.-- ar— .-_... w....� --r a�- .��g- ^'2_..- '_ -„--H - --r- �- _'C"+-o'u r.. -� ---- •- '�- :r'te' 4a... -� - T - -_` 5 Bankfull Dimensions 58 x- section area (ft sq ) 98 width (ft) 06 mean depth (ft) 08 max depth (ft) 104 wetted parameter (ft) 06 hyd radi (ft) 167 width -depth ratio Bankfull Flow 30 velocity (ft/s) 171 discharge rate (cfs) 070 Froude number 10 15 20 025 Width Flood Dimensions 160 W flood prone area (ft) 16 entrenchment ratio 08 low bank height (ft) 10 low bank height ratio Flow Resistance 0 042 Manning's roughness 025 D'Arcy- Weisbach frac 43 resistance factor u /u* 16 relative roughness 25 Materials 52 D50 Riffle (mm) 110 D84 Riffle (mm) 26 threshold grain size (mm) Forces & Power 1 53 channel slope ( %) 053 shear stress (lb /sq ft ) 052 shear velocity (ft/s) 166 unit strm power (lb /ft/s) 30 101 5 101 1005 100 0995 99 M985 98 975 97 96 5 10 + 29 5 Talbott's Branch, Pool •- '-4 ` �. F�}r ,F ; TY —tT�. 4 y..` r. 7`ir'^ `75,., -�.._^ c� n »� �.yY i, }4'+ F�� -5 0 5 Bankfull Dimensions 91 x- section area (ft sq ) 99 width (ft) 09 mean depth (ft) 1 3 max depth (ft) 108 wetted parameter (ft) 08 hyd radi (ft) 108 width -depth ratio Bankfull Flow 39 velocity (ft/s) 354 discharge rate (cfs) 075 Froude number 10 15 Width Flood Dimensions 147 W flood prone area (ft) 1 5 entrenchment ratio 1 3 low bank height (ft) 10 low bank height ratio Flow Resistance 0 042 Manning's roughness 022 D'Arcy- Weisbach frac 53 resistance factor u /u'' 25 relative roughness 20 25 30 Materials 52 D50 Riffle (mm) 110 D84 Riffle (mm) 39 threshold grain size (mm) Forces & Power 1 53 channel slope ( %) 080 shear stress (lb /sq ft ) 064 shear velocity (ft/s) 34 unit strm power (lb /ft/s) 101 1005 100 X995 0 99 10 98 5 98 975 97 10 + 44 Talbott's Branch, Riffle 0 5 Bankfull Dimensions 80 x- section area (ft sq ) 100 width (ft) 08 mean depth (ft) 10 max depth (ft) 105 wetted parameter (ft) 08 hyd radi (ft) 123 width -depth ratio Bankfull Flow -- ----------- -- ------ - - - - - -- - - -� -� -- -- - -- -- - - -- - - - - -- _- - ^ -- - 0 5 Bankfull Dimensions 80 x- section area (ft sq ) 100 width (ft) 08 mean depth (ft) 10 max depth (ft) 105 wetted parameter (ft) 08 hyd radi (ft) 123 width -depth ratio Bankfull Flow 37 velocity (ft/s) 296 discharge rate (cfs) 074 Froude number 10 15 Width Flood Dimensions 158 W flood prone area (ft) 16 entrenchment ratio 1 3 low bank height (ft) 1 3 low bank height ratio Flow Resistance 0 042 Manning's roughness 022 D'Arcy- Weisbach Eric 50 resistance factor u /u` 22 relative roughness 20 25 Materials 52 D50 Riffle (mm) 110 D84 Riffle (mm) 36 threshold grain size (mm) Forces & Power 1 53 channel slope ( %) 073 shear stress (lb /sq ft ) 062 shear velocity (ft/s) 28 unit strm power (lb /ft/s) 30 1005 100 995 0 99 98 5 Q 98 975 97 965 10+535 Talbott's Branch, Pool 0 5 Bankfull Dimensions 101 x- section area (ft sq ) 11 1 width (ft) - - - -rt- - _ - -- -- =� m- s - -^ — -- - �- T- - 121 wetted parameter (ft) 08 hyd radi (ft) 122 width -depth ratio � Flow "q� Yr o q ��` RGF ' �? ' t'� 7x'�Y�_�8., sa aw �`'4 � ix' n ti•l 0.', 'y „# a ' --- - - - -4_ -- ---=--- L---- -` - -- - -,---- - -. rF Y � LL 0 5 Bankfull Dimensions 101 x- section area (ft sq ) 11 1 width (ft) 09 mean depth (ft) 1 1 max depth (ft) 121 wetted parameter (ft) 08 hyd radi (ft) 122 width -depth ratio Bankfull Flow 39 velocity (ft/s) 394 discharge rate (cfs) 075 Froude number 10 15 Width Flood Dimensions 161 W flood prone area (ft) 14 entrenchment ratio 1 7 low bank height (ft) 1 5 low bank height ratio Flow Resistance 0 042 Manning's roughness 022 D'Arcy- Weisbach frac 52 resistance factor u /u* 25 relative roughness 20 25 Materials 52 D50 Riffle (mm) 110 D84 Riffle (mm) 39 threshold grain size (mm) Forces & Power 1 53 channel slope ( %) 080 shear stress (lb /sq ft ) 064 shear velocity (ft/s) 34 unit strm power (lb /ft/s) 30 1005 100 995 c 99 0 -985 W 98 975 97 965 10+845 Talbott's Branch, Riffle f- 0 5 10 Bankfull Dimensions 73 x- section area (ft sq ) 117 width (ft) 06 mean depth (ft) 09 max depth (ft) 120 wetted parameter (ft) 06 hyd radi (ft) 188 width -depth ratio Bankfull Flow 0 5 10 Bankfull Dimensions 73 x- section area (ft sq ) 117 width (ft) 06 mean depth (ft) 09 max depth (ft) 120 wetted parameter (ft) 06 hyd radi (ft) 188 width -depth ratio Bankfull Flow 32 velocity (ft/s) 231 discharge rate (cfs) 071 Froude number 15 20 25 Width Flood Dimensions 1 5 entrenchment ratio 09 low bank height (ft) 1 0 low bank height ratio Flow Resistance 0 042 Manning's roughness 024 D'Arcy- Weisbach frac 45 resistance factor u /u" 1 7 relative roughness 30 35 40 Materials 52 D50 Riffle (mm) 110 D84 Riffle (mm) 29 threshold grain size (mm) Forces & Power 1 53 channel slope ( %) 058 shear stress (lb /sq ft ) 055 shear velocity (ft/s) 1 88 unit strm power (lb /ft/s) 985 98 a 975 O w 97 965 96 0 11 +18 Talbott's Branch, Riffle 5 Bankfull Dimensions 54 x- section area (ft sq ) 103 width (ft) 05 mean depth (ft) 08 max depth (ft) 105 wetted parameter (ft) 05 hyd radi (ft) width -depth ratio Bankfull Flow 026 D'Arcy- Weisbach frac 41 resistance factor u /u* 1 5 relative roughness ------------------------- 5 Bankfull Dimensions 54 x- section area (ft sq ) 103 width (ft) 05 mean depth (ft) 08 max depth (ft) 105 wetted parameter (ft) 05 hyd radi (ft) 196 width -depth ratio Bankfull Flow 28 velocity (ft/s) 150 discharge rate (cfs) 069 Froude number 10 15 20 Materials Width Flood Dimensions 207 W flood prone area (ft) 20 entrenchment ratio 12 low bank height (ft) 14 low bank height ratio Flow Resistance 0 042 Manning's roughness 026 D'Arcy- Weisbach frac 41 resistance factor u /u* 1 5 relative roughness 25 30 35 Materials 52 D50 Riffle (mm) 110 D84 Riffle (mm) 24 threshold grain size (mm) Forces & Power 1 53 channel slope ( %) 049 shear stress (lb /sq ft ) 050 shear velocity (ft/s) 14 unit strm power (lb /ft/s) 98 5 98 975 C 0 97 m w965 96 955 11 + 24 7 Talbott's Branch, Pool I f i , 0 5 Bankfull Dimensions 78 x- section area (ft sq ) 123 width (ft) 06 mean depth (ft) 1 1 max depth (ft) 127 wetted parameter (ft) 06 hyd radi (ft) 194 width -depth ratio Bankfull Flow 32 velocity (ft/s) 248 discharge rate (cfs) 071 Froude number 10 15 20 059 Width Flood Dimensions --- W flood prone area (ft) -- entrenchment ratio 1 1 low bank height (ft) 10 low bank height ratio Flow Resistance 0 042 Manning's roughness 024 D'Arcy- Weisbach frac 46 resistance factor u /u' 1 8 relative roughness 25 30 35 Materials 52 D50 Riffle (mm) 110 D84 Riffle (mm) 29 threshold grain size (mm) Forces & Power 1 53 channel slope ( %) 059 shear stress (lb /sq ft ) 055 shear velocity (ft/s) 1 92 unit strm power (lb /ft/s) 99 98 c 97 96 ai w 95 94 93 0 11 + 84 Talbott's Branch, Pool Bankfull Dimensions 100 x- section area (ft sq ) 109 width (ft) 09 w^�'qw.' -. ram "vt'a- «— �- '�. ^��{ —�.._r � �- +t...__ -`tta, W. �.t,y _'4�-- ��-✓�` —1 1_'v� 4+ �- .— .- ��,,11��p' b ay °_i '`,� j, _,% �,� 7„ 11 7 h t�",v $„- ��-- , ` wt � M1 119 width -depth ratio ^ � � a ° n�4 �'-. � a ��` "n < _ � 1 _ �a�y r •. _ s�'�� d.. • s 4� � ;��.%t e a �'�� T � -t �~ .,.._�. Bankfull Dimensions 100 x- section area (ft sq ) 109 width (ft) 09 mean depth (ft) 1 7 max depth (ft) 11 7 wetted parameter (ft) 09 hyd radi (ft) 119 width -depth ratio Bankfull Flow 39 velocity (ft/s) 394 discharge rate (cfs) 075 Froude number 10 15 Width Flood Dimensions 200 W flood prone area (ft) 1 8 entrenchment ratio 1 7 low bank height (ft) 1 0 low bank height ratio Flow Resistance 0 042 Manning's roughness 022 D'Arcy- Weisbach fnc 56 resistance factor u /u* 25 relative roughness 20 25 Materials 52 D50 Riffle (mm) 110 D84 Riffle (mm) 40 threshold grain size (mm) Forces & Power 1 53 channel slope ( %) 081 shear stress (lb /sq ft ) 065 shear velocity (ft/s) 35 unit strm power (lb /ft/s) 30 97 965 96 955 0 95 m X945 FO 94 935 93 925 12+38 Talbott's Branch, Riffle r^ �� r -" �„ �. � � �, ids_^_ � •- "`" ° �f - ' 06 `aP �- � max depth (ft) r a. — 06 hyd radi (ft) 221 width -depth ratio Bankfull Flow 0 5 Bankfull Dimensions 78 x- section area (ft sq ) 131 width (ft) 06 mean depth (ft) 12 max depth (ft) 137 wetted parameter (ft) 06 hyd radi (ft) 221 width -depth ratio Bankfull Flow 30 velocity (ft/s) 233 discharge rate (cfs) 070 Froude number 10 15 Width Flood Dimensions 173 W flood prone area (ft) 1 3 entrenchment ratio -- low bank height (ft) - -- low bank height ratio Flow Resistance 0 042 Manning's roughness 025 D'Arcy- Weisbach fnc 46 resistance factor u /u" 16 relative roughness 20 25 Materials 52 D50 Riffle (mm) 110 D84 Riffle (mm) 27 threshold grain size (mm) Forces & Power 1 53 channel slope ( %) 054 shear stress (lb /sq ft ) 053 shear velocity (ft/s) 1 7 unit strm power (lb /ft/s) 30 965 96 955 95 0945 _� 94 W935 93 925 92 12+61 Talbott's Branch, Pool 0 Bankfull Dimensions 5 84 x- section area (ft sq ) 86 width (ft) 1 0 mean depth (ft) 1 2 4, 94 wetted parameter (ft) 09 hyd radi (ft) 87 width -depth ratio Bankfull Flow t�� � {`$ �'.�r Y L _ +fit -�--s- .,.. =- a�..yi.�.. ---r -r-- -"— ' * e .ric.....� -a.._. _.-..- -.-. - = n v � ^� -A _�_ � !2_ �^ � ^',.--- r- '- "�""`.^�v�`�.. =,..._ -.__ .,,...,. �i_ A ` �• - k� 0 Bankfull Dimensions 5 84 x- section area (ft sq ) 86 width (ft) 1 0 mean depth (ft) 1 2 max depth (ft) 94 wetted parameter (ft) 09 hyd radi (ft) 87 width -depth ratio Bankfull Flow 41 velocity (ft/s) 340 discharge rate (cfs) 076 Froude number 10 Width Flood Dimensions 15 124 W flood prone area (ft) 1 5 entrenchment ratio - -- low bank height (ft) -- low bank height ratio Flow Resistance 0 042 Manning's roughness 021 D'Arcy- Weisbach fnc 54 resistance factor u /u" 27 relative roughness 20 Materials 52 D50 Riffle (mm) 110 D84 Riffle (mm) 42 threshold grain size (mm) Forces & Power 1 53 channel slope ( %) 085 shear stress (lb /sq ft ) 066 shear velocity (ft/s) 38 unit strm power (lb /ft/s) 25 1) Individual Pebble Two individual samples may be entered below. Select sample type for each. Riffle Surface W Material Size Range (mm) Count silt/clay 0 -0.062 -# of particles 16 very fine sand 0.062 - 0.125 100% 90% fine sand 0.125 - 0.25 medium sand 0.25 -0.5 coarse sand 0.5 - 1 very coarse sand 1 - 2 very fine gravel 2 - 4 14 fine gravel 4 - 6 fine gravel 6 - 8 medium gravel 8 - 11 medium gravel 11 - 16 coarse gravel 16 - 22 coarse gravel 22 - 32 very coarse gravel 32 - 45 very coarse gravel 45 - 64 small cobble 64 - 90 medium cobble 90 - 128 large cobble 128 - 180 very large cobble 180 - 256 small boulder 256 - 362 12 small boulder 362 - 512 70% medium boulder 512 - 1024 large boulder 1024 -2048 very large boulder 2048 - 4096 total particle count: 94 bedrock ------- - - - - -- clay hardpan ------- - - - - -- detritus /wood ------- - - - - -- 60% artificial - - - - - - -- total count: 100 Note: ." . I I� I I I I I I I Riffle Surface Pebble Count, Talbott's Branch silt/clav sand qravel -cumulative % cobble boulder -# of particles 16 100% 90% 14 80% 12 70% L 60% 10 � 3 w v � C 50% 8 0 -o CL 40% 6 0 30% 4 20% 10% 2 0 0% 0.01 0.1 1 10 100 1000 10000 particle size (mm) Size (mm) Size Distribution Type D16 14 mean 39.2 silt/clay 4% bedrock 6% D35 35 dispersion 2.9 sand 2% D50 52 skewness -0.13 gravel 49% D65 74 cobble 38% D84 110 boulder 1% D95 170 I I� I I I I I I I Feature Percent of Reach I Riffle % Run % I Riffle, Pool, Run, Aide V III Pool . % Glide% Weighted pebble count by bed features Material Size Range (mm) weighted sift/clay 0 -0.062 1.9 very fine sand 0.062 - 0.125 0.0 fine sand 0.125 - 0.25 1.1 medium sand 0.25 -0.5 0.0 coarse sand 0.5 - 1 0.0 very coarse sand -2 1.1 very fine gravel 2 -4 1.0 fine gravel 4 -6 3.9 fine gravel 6 -8 3.0 medium gravel 8 - 11 3.0 medium gravel 11 - 16 3.9 coarse gravel 16 -22 4.8 coarse gravel 22 - 32 1.1 very coarse gravel 32 - 45 11.1 very coarsegravel 45 -64 19.9 small cobble 64 - 90 15.8 medium cobble 90 - 128 15.5 large cobble 128 - 180 6.9 very large cobble 180 - 256 5.1 small boulder 256 -362 1.0 small boulder 362 - 512 0.0 medium boulder 512 - 1024 0.0 large boulder 1024 -2048 0.0 very large boulder 2048 -4096 0.0 total particle weighted count: 100 bedrock -------------- - - - - -- 10.2 clay hardpan -------------- - - - - -- 0.0 detritus /wood --------------- - - - - -- 0.0 artificial ------------- - - - - -- 0.0 total weighted count: 110.2 Note: I I I I I I I I Weighted pebble count by bed features Talbott's Branch 38% riffle 32% pool 21 % run 9% glide -*-- weighted percent Riffle -e- Pool Run +- Glide -# of particles 100% silt/clay sand gravel cobble.. boulder 25% 90% 80% 20% 70% w 60% 15% c 50% 40% 10% OR CL 30% 20% I 5% Q) 10% ;v 0% 0% m 0.01 0.1 1 10 100 1000 10000 Size (mm) particle size (mm) Size Distribution Type D16 12 mean 37.9 silt/clay 2% bedrock 9% D35 44 dispersion 3.5 sand 2% D50 58 skewness -0.18 gravel 47% D65 78 D84 120 cobble 39% boulder 1% D95 190 I I I I I I I I I1i7ni a"" w Point Bar Talbott's Branch �- cumulative % —wt of particles passing sieve Sieve 8 Sieve Sieve Sample Retained Passing sand gravel cobble 1600 Site Weight Weight on Sieve Sieve 100% 90% - - - - - - -- __________--- 1400 mm (9) • 93 3% -- — i 110 4% 3% 3% 80% - 1200 r• 109 4% 176 6% 4% 4% 7% 11% 70% i 1000 £ 60% m 885 32% 6% 18% g 50°h _ - _ = 800 °- r 1407 51% 32% 49% _ _ - _ _ ._ _ _ _ _ _ 0 0% 51% 100% £ 2 40% 600 Q 30% I H 400 20% I � _ 10% I I 200 0% 0.1 1 10 100 0 1000 - panicle size (mm) total vvt retained in sieves: 2780 Size (mm) Die 27 D65 72 send 100% Note: D35 D50 46 63 D84 D95 85 94 Bed Sub - pavement Talbott's Branch - +cumuWhro % —wt of particles passing sieve Sieve & Sieve Sieve Sample Retained Passing sand ravel 7000 Sae Weight Weight on Sieve Sieve 100% (mm) (g) (g) 90 _ _ _ _ _ 8000 r 107 1% — __ 223 3% 1% 1 e0 277 3% 3% 4% � 70 % I s000 r 302 3% 3% 7% L 60% I I 4000 1841 21% 3% 10% I $ - 5960 68% 21% 32% 50% I 3000 3 ' 0 0% 68% 100% ?' 40% I I 30% I I 2000 20% I I 1000 10% t to 0% 0.1 1 10 100 1000 particle size (mm) total: 8710 Sae (mm) D16 38 D65 63 Note: D35 65 D84 97 D50 73 D95 110 Particle Shape Factor axis (mm) a b C Sp 5 - -' 166 --1 • 68 130 170 -7qw "Mir mean shape factor: 0.54 Two individual samples may be entered below. Select sample type for each. Riffle Surface Material Size Range (mm) Count silt/clay 0 - 0.062 very fine sand 0.062 - 0.125 fine sand 0.125 - 0.25 medium sand 0.25 - 0.5 coarse sand 0.5 - 1 very coarse sand 1 - 2 very fine gravel 2 - 4 fine gravel 4 - 6 fine gravel 6 -8 medium gravel 8 - 11 medium gravel 11 - 16 10 coarse gravel 16 -22 10 coarse gravel 22 - 32 very coarse gravel 32 -45 very coarse gravel 45- 64 small cobble _ 64 - 90 10 medium cobble 90 - 128 large cobble 128 - 180 very large cobble 180 - 256 small boulder 256 - 362 small boulder 362 -512 medium boulder 512 - 1024 large boulder 1024 - 2048 very large boulder 2048 - 4096 total particle count: 98 bedrock ------ - - - - -- clay hardpan ------- - - - - -- detritus /wood ------- - - - - -- artificial ------ - - - - -- total count: 100 Note:. - •- 1060 Riffle Surface Pebble Count, Talbott's Branch 100% 90% 80% 70% c 60% w c 50% CL 40% 30% 20% 10% 0°/ cumulative % —# of particles w1uway aW.0 1avci uuuu1c u'ucI I I I I I I ----------------------- I I I I I I I I I I � I i I I I I I I I 0 - 0.01 0.1 Size (mm) D16 10 D35 20 D50 37 D65 57 D84 100 D95 160 1 10 100 particle size (mm) Size Distribution mean 31.6 dispersion 3.2 skewness -0.07 16 14 12 10 3 Q m 8 0 v m 6 M 0 4 2 0 1000 10000 silt/clay 1% sand 6% gravel 61% cobble 30% boulder 0% bedrock 2% Feature Percent of Reach Riffle % Run % Riffle, Fool, Run, Glide V Pool % Glide % Weighted pebble count by bed features Material Size Range (mm) weighted silt /clay 0 -0.062 2.9 very fine sand 0.062 - 01125 0.0 fine sand 0.125 - 0.25 0.0 medium sand 0.25 -0.5 0.0 coarse sand 0.5 - 1 0.0 very coarse sand 1 -2 1.9 very fine gravel 2 -4 0.0 fine gravel 4 -6 2.9 fine gravel 6 -8 1.0 medium gravel 8 - 11 1.9 medium gravel 11 - 16 9.3 coarse gravel 16 -22 6.6 coarse gravel 22 - 32 10.4 very coarse gravel 32 - 45 11.1 ver r coarse 45 =64 17.9 _ _gravel small cobble 64 - 90 15.2 medium cobble 90 - 128 10.3 large cobble 128 - 180 6.7 very large cobble 180 -256 1.8 small boulder 256 - 362 0.0 small boulder 362 -512 0.0 medium boulder 512 - 1024 0.0 large boulder 1024 -2048 0.0 very large boulder 2048 -4096 0.0 total particle weighted count: 100 bedrock --------------- - - - - -- 15.4 clay hardpan --------------- -• - - -- 0.0 detritus /wood --------------- - - - - -- 0.0 artificial --------------- - - - - -- 0.0 total weighted count: 115.4 Note: I - I I I I I I I I I I I I I Weighted pebble count by bed features Talbott's Branch 29% riffle 24% pool 28% run 19% glide weighted percent - Riffle -e- Pool Run - Glide -# of particles 100% silt/clay sand qravel cobble.. boulder 20% 90% 18% 80% 16% m C 70% 14% co' m w a 60% 12% c 50% 10% 40% 8% 0- a � 30% 6% a n 20% 4% aci 10% 2% m 0% 0% 0.01 0.1 1 10 100 1000 10000 particle size (mm) Size (mm) Size Distribution Type D16 14 mean 37.2 silt/clay 3% bedrock 13% D35 30 dispersion 2.7 sand 2% D50 47 skewness -0.11 gravel 53% D65 63 cobble 30% D84 99 boulder 0% D95 150 I I I I I I I I I I I I I samples may be entered below. Select sample type for each. Point Bar Talbott's Branch - a- cumulatWe % —vA of particles passing slave Sieve & Sieve Sieve Sample Raterted Passing sand affivel cobble 14W size Weight Weight on Slave Sieve 100% 90% . - -- - _. - --- - - - - - - - 1200 mm • - - ,:_,.• 226 9 - - 280 tt% 9% 9% 80% I 264 11 % 11 % 20 % 70% 1000 1. 406 16% 11% 30% 60% i 600 1314 53% 16% 47% 0 0% 53% 100% ,F 50% - - - - - - - - - - - - - - -- _.- - - - - - — - - I @ 800 40% I I Q - $ 30% 400 S 20% I t 200 10% t I 0% 0 0.1 1 10 100 1000 particle size (mm) total wt retained In sieves. 2472 Size (mm) D16 6.3 D65 40 sand 100% Note: - D35 19 D84 51 D50 33 D95 59 j Bed Sub - pavement Talbott's Branch - -- - - - - la�A �•e ^' ^t • - cumulative % —wt of particles passing sieve Sieve 8 Sieve Sieve Sample Retained Passing Size Weight Weight on Slane Slave t00% 2500 mm 90% eo% - -- - - - - - - - -- __- _---- - - - - -- z000 _ 307 6% 4% 4% - 539 10% 6% 10% 70% E b 717 13 % 10% 20% 5 s0% I 1s0o 1389 25% 13% 33% `i 2323 42% 25% 58% . 50% ------ - - - - -- - --- - - - - -- I - 0 0% 42% t00% 40% i l j 1000 _ S 30% � I 20% I I 500 10% I I l 0% 0 01 1 10 100 1000 particle size fmml total: 5488 Size (mm) D16 12 D65 70 Note: _ D35 34 D84 94 D50 51 D95 110 FRFW 571.25 Particle.Shape Factor axis (mm) a b C SP 9=§' 8MR. a 240TNE 65 dk 50 1t- 120 ill 60 it 40 2 20 .2 20 40 b.52 0.32 0.12 0.44 mean shape factor: 0.35 TALBOTTS BRANCH REFERENCE REACH Photo 1: Talbotts Branch facing downstream 4/10/13 Photo 2: Talbotts Branch facing downstream 4/10/13 TALBOTTS BRANCH REFERENCE REACH Photo 3: Talbotts Branch facing downstream 4/10/13 Photo 4: Talbotts Branch facing downstream 4/10/13 APPENDIX D PROJECT PLAN SHEETS (11 "x17 ") C) M V'1 U W ti O as a w w z TO AlSEWLE lino , L I 1 +L 73 L "v, i 13 L� VICINITY MAP NOT TO SCALE SHEET INDEX SHEET NO DESCRIPTION 1 TITLE SHEET IA SITE PLAN 2 TYPICAL SECTIONS 3 -3B DETAILS 433 PLAN AND PROFILE PI -P6 PLANTING PLAN NS I 3ES-23 GRASS SEES =I6P2S ENVIRONMENTAL BANC AND EXCHANGE , Sl1Ti iV P80liCf NO SOtiT NO MILL SBQlB NC 95350 1 42 PEEDEE REVISIONS S TREA M R EST ORA TION PR O THOMPSON CREEK, DALE BRANCH, JERRY BRANCH AND HUDSON BRANCH MONTGOMERY COUNTY, NORTH CAROLINA 09 �F 2 �G Own PRELIMINARY PLANS NOT FOR CONSTRUCTION PROJECT ENGINEER DRAFT PLANS Prepared for Tommy Cousins PROJECT MANAGER 4 to -� �uol '1' 4" ,i t� z.` °, Stz <2. ° "'. ^k•. ' - r r', rT + f'� =`_,_','— T- -vr —`-'c M .t. < CreeEngineering :f'° `i A "3 , ;,` /' 's, r =,- ra;`4:'° `x il'�y' .f •s {��•� y t ,t.' T�$.in x Wo k �. # ^ {n� \ ,�, .. 1, ",�'a _ c,'�'f n_ ` '' Y ! ":' ✓,''� °tew ^"" ,� Y' ` ,, _,t ",5r°t ENGINEERING 8 ENVIRONMENTAL CONSULTING ll1HNS11 N O P-0l 17 t� EXISTING WETLANDS! t` ;yy Rw t r :t �, ^r ,:l , ^, , g x•4 :� J .i - 7 Florida Ave lleavervllle NC 28787 -$' 'l.,ewi " -, ^ °-�' M l',: ,.^ .,:# ` la'"`"/ °' r ws' fl,r, " w, ( 1 j PHONE 628 050 -9648 AIIA AOLPCR86�NC CON as, } ` ` _ e >• r PEE DEE STREAM RESTORATION 5 ^ter �pw Y,w,�r,` a Uil ^ ttit3 " <F =�W ^ ^lw grze� yr�si J rx ��� �7��, � ERY P LANS ` #v�'°'` { o`� t I ENVIRONMENTAL BANC AND EXCHANGE �; `NOT'�0+ TRUCTION 1\ SITE PLAN FEAR a )_ y` k ' * ° o e � neda' 105PROPOSED PERMANE //s STREAM CROSSING PIPED a 1A ' ' .„ " ty ' " A�`a �r- N n' -�tri '' �$°r *_> � ��\ rY'' `' �' '`� n .. ,,' ` "4 ry��+ , r � �e r�•�� Y 'r� j '`�''�s ` * ` � � ? +� All O I' +. , n'it Y, »" d ' , �• ,3 , w ` ' '. . ii---- " .�r �' 1 " A7> �9 �'a F7iv'�"sc i ; n " r ,�. f_ ,aA �:. I ,. rs ;�'•;v'`AJ.�,'j Y^ n ,d," � - ,�s' S�E'�'"r,�'. 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J �..?V" "; ti4 i• �'l `e �+1 s -" Wiz` BANK PROTECTION — SEE DETAIL SHEET 3A BANKFULL — j dTOE SECTION 1 TYPICAL RIFFLE NOT TO SCALE 1 ,y I I CL THALWEG 10 1 _ _ _ _ _ BANKFULL _ 2S1 dTOF dP001 ��\ BANK PROTECTION SEE DETAIL SHEET 3A SECTION 1 TYPICAL POOL NOT TO SCALE BANK PROTECTION SEE DETAIL SHEET 3A BANK PROTECTION SEE DETAIL SHEET 3A TABLE 1 SECTION DIMENSIONS REACH TYPICAL SECTION STATION RIFFLE DIMENSIONS POOL DIMENSIONS WBKF (ft) WEED (ft) WTHAL (ft) WBENCH (ft) dRIFF (ft) dTOE (ft) WIN (ft) I WOOT (ft) dP00L (ft) THOMPSON CREEK - 1A 2 100 +00 TO 102 +50 88 41 1 2 4 073 059 53 44 1 10 THOMPSON CREEK - 1B 2 102 +50 TO 105 +11 88 41 12 4 073 059 5 3 4 4 110 THOMPSON CREEK - 2 1 105 +11 TO 116 +20 75 44 13 4 078 063 4 5 38 117 THOMPSON CREEK - 3 1 116+20 TO 118 +13 79 46 14 4 081 065 4 7 39 1 22 DALE BRANCH - 1 2 200 +00 TO 203 +75 63 30 09 3 052 041 38 3 1 077 DALE BRANCH - 2A 1 203 +75 TO 205 +00 47 25 07 2 056 045 2 8 2 4 084 DALE BRANCH - 2B 2 205 +00 TO 206 +40 68 32 10 3 056 045 4 1 3 4 084 DALE BRANCH - 2C 1 206 +40 TO 207 +50 47 25 07 2 056 045 2 8 2 4 084 DALE BRANCH - 2D 2 207+50 TO 211 +15 68 32 10 3 056 045 4 1 34 084 DALE BRANCH - 2E 1 211 +15 TO 213 +50 47 25 07 2 056 045 2 8 2 4 084 DALE BRANCH - 3 2 213 +50 TO 219+00 72 34 1 0 4 059 047 4 3 3 6 089 DALE BRANCH - 4 1 219 +00 TO 227 +25 61 34 1 0 3 0 67 054 37 30 101 DALE BRANCH - 5A 1 227 +25 TO 229 +70 64 36 1 1 3 069 056 38 32 1 04 DALE BRANCH - 5B 1 229 +70 TO 232 +85 64 36 1 1 3 069 056 38 32 1 04 DALE BRANCH - 5C 1 232 +85 TO 234 +50 64 36 1 1 3 069 0 56 38 32 1 04 JERRY BRANCH - 1 1 300 +00 TO 304 +35 7 9 37 1 1 4 06 052 4 7 39 097 JERRY BRANCH - 2 1 304 +35 TO 310+60 71 11 1 2 4 075 0111 43 3 5 1 13 JERRY BRANCH - 3 i 310 +60 TO 317+30 73 4 2 13 4 0 77 061 4 4 36 1 15 HUDSON BRANCH 1 402 +74 TO 403+76 63 3 0 09 3 052 041 38 31 0 77 BANK PROTECTION SEE DETAIL SHEET 3A BANK PROTECTION — SEE DETAIL SHEET 3A _ BANKFULL _ — — I NAT dTOE 4 \ WTxu BANK PROTECTION WBED SEE DETAIL SHEET 3A SECTION 2 TYPICAL RIFFLE NOT TO SCALE W out rE THALWEG _ BANKFULL dToE -- —7.. - - -- l� SECTION 2 TYPICAL POOL NOT TO SCALE BANK PROTECTION SEE DETAIL SHEET 3A TABLE 2 SUPPLEMENTAL BED MATERIAL REAL PERCENT OF TOTAL MAX HARVESTED GRAVEL 1/2 STONE 3/4" STONE 2 STONE 6° STONE 12' E DEPTH OF BED MATERIAL THOMPSON CREEK - 1 - - - - - - - THOMPSON CREEK - 2 JERRY BRANCH 3 - - - - - - THOMPSON CREEK - 3 B4 84 B4 64 B4 B4 - DALE BRANCH - 1 - B4 B4 B4 B4 B4 - DALE BRANCH - 2A - - N \� y 004 004 - DALE BRANCH - 2B - - `\ \ = ti \I\ - - - DALE BRANCH - 2C - - W F(ft) y- - - - DALE BRANCH - 2D - 68 47 68 47 72 61 DALE BRANCH - 2E - 64 79 71 73 63 - DALE BRANCH - 3 - 42 - - - - - DALE BRANCH - 4 - 28 29 31 31 31 - DALE BRANCH - 5A - 21 dMEAN(ft) 048 048 055 - DALE BRANCH - 5B 038 036 038 036 038 039 - DALE BRANCH - 5C 049 049 042 053 054 034 - JERRY BRANCH 1 073 078 081 052 056 056 - JERRY BR H - 2 - - - - - - - JER BRANCH - 3 - - - - - 0 022 0 023 l_lHUDSON BRANCH - - - - - - - TABLE 3 MORPHOLOGIC TABLE REACH THOMPSON CREEK 1A THOMPSON CREEK 1B THOMPSON CREEK 2 THOMPSON CREEK 3 DALE BRANCH 1 DALE BRANCH 2A DALE BRANCH 2B DALE BRANCH 2C DALE BRANCH 2D DALE BRANCH 2E DALE BRANCH 3 DALE BRANCH 4 DALE BRANCH 5A DALE BRANCH 5B DALE BRANCH 5C JERRY BRANCH 1 JERRY BRANCH 2 JERRY BRANCH 3 HUDSON BRANCH STREAM TYPE B4 B4 B4 B4 B4 B4 84 B4 64 B4 B4 84 B4 C4 B4 B4 B4 B4 B4 DRAINAGE AREA (mI') 011 O 11 014 016 003 004 004 004 004 004 005 008 009 009 009 007 012 013 003 W F(ft) 88 88 75 79 1 63 47 68 47 68 47 72 61 64 64 64 79 71 73 63 XSBKF(ft') 42 42 42 46 21 18 25 18 25 18 28 29 31 31 31 33 37 40 21 dMEAN(ft) 048 048 055 058 034 038 036 038 036 038 039 047 049 049 049 042 053 054 034 d MAX (ft) 073 073 078 081 052 056 056 056 056 056 059 067 069 069 069 065 075 077 052 SAVG (ft /ft) 0 007 0 030 0 022 0 023 0 039 0 120 0 029 0 045 0 042 0 040 0 027 0 028 0 050 0 023 0 043 0 037 0 024 0 024 0 012 S ft /ft) VALLE 0 018 0 032 0 024 0 028 0 023 0 100 0 016 0 036 0 031 0 027 0 025 0 028 0 029 0 023 0 041 0 031 0 028 ____O019 0 050 W/D RATIO 186 186 135 137 187 125 187 125 187 125 187 130 131 131 131 186 134 135 187 ENTRENCHMENT RATIO 45 34 40 32 56 25 24 25 27 30 42 41 24 31 19 25 35 34 48 SINUOSITY 1 1 10 1 1 1 2 1 1 1 1 1 1 10 1 0 1 1 1 0 1 0 10 10 1 0 10 1 1 10 1 1 POOL -TO -POOL RATIO 44 44 44 39 44 50 41 32 41 36 41 41 39 60 28 39 39 41 34 MEANDER WIDTH RATIO 3 3 3 3 4 3 4 3 3 2 2 2 2 2 2 2 2 2 2 GENERAL NOTES, 1 CONTRACTOR SHALL PERFORM ALL NECESSARY SUBSURFACE UTILITY INVESTIGATIONS PRIOR TO COMMENCING CONSTRUCTION THE CONTRACTOR SHALL BE RESPONSIBLE FOR FIELD VERIFICATION OF EXISTING CONDITIONS OBSTRUCTIONS AND UTILITIES WHICH MAY AFFECT PROPOSED WORK CONSTRUCTION SHALL BEGIN AT THE UPSTREAM END OF EACH CHANNEL REACH AND PROCEED DOWNSTREAM UNLESS APPROVED OTHERWISE BY THE ENGINEER 2 ALL MECHANIZED EQUIPMENT OPERATED IN OR NEAR THE STREAM OR ITS TRIBUTARIES SHALL BE INSPECTED REGULARLY AND MAINTAINED TO PREVENT CONTAMINATION OF STREAM WATERS FROM FUELS LUBRICANTS HYDRAULIC FLUIDS OR OTHER TOXIC MATERIALS 3 CLEARING AND GRUBBING SHALL BE LIMITED TO THAT WHICH IS NECESSARY FOR CONSTRUCTON OF THE PROPOSED CHANNEL AND SHALL BE APPROVED BY THE ENGINEER 4 CONTRACTOR IS RESPONSIBLE FOR PROVIDING SAFE INGRESS AND EGRESS FROM SITE FOR ALL VEHICLES INCLUDING BUT NOT LIMITED TO TRAFFIC ON ADJACENT PUBLIC ROADS AFFECTED BY CONSTRUCTION TRAFFIC 5 CONTRACTOR SHALL DISPOSE OF ALL WASTE MATERIALS GENERATED BY CONSTRUCTION ACTIVITIES IN ACCORDANCE WITH ALL FEDERAL STATE AND LOCAL REGULATIONS 6 THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRS TO EXISTING FACILITIES FROM DAMAGES OCCURRING AS A RESULT OF CONSTRUCTION ACTIVITIES 7 THE INSTALLATION OF EROSION CONTROL MEASURES AND PRACTICES SHALL OCCUR PRIOR TO LAND DISTURBING ACTIVITIES SURVEY. THE COORDINATE SYSTEM IS THE NAD83(2007) STATE PLANE GRID CHANNEL CONSTRUCTION NOTES 1 BED MATERIAL ON RIFFLE SECTIONS SHALL CONSIST OF BED MATERIAL EXCAVATED FROM EXISTING CHANNEL AND SUPPLEMENTED WITH MATERIAL ACCORDING TO TABLE 2 AND AS DIRECTED BY THE ENGINEER 2 THE CHANNEL BANKS SHALL BE STABILIZED ACCORDING TO THE BANK PROTECTION DETAILS ON SHEET 3A PRIORITY SHALL BE GIVEN TO IMPLEMENTATION OF METHOD 1 IF SUITABLE TOPSOIL AND /OR SOD MATERIAL IS UNAVAILABLE AN ALTERNATE METHOD WILL BE PROVIDED BY THE ENGINEER 3 DIMENSION TOLERANCES SHALL BE AS FOLLOWS WIDTH +/— 0 5 FT DEPTH +/— 0 2 FT RIFFLE ELEVATIONS +/— O 1 FT POOL ELEVATIONS + 0 1 FT — 05 FT STRUCTURE ELEVATIONS +/— 0 1 FT 4 EXISTING CHANNEL INDICATED TO BE FILLED ON PLANS SHALL BE BACKFILLED WITH 1 —FOOT LIFTS AND COMPACTED TO IN —SITU SOIL DENSITY CHANNEL SHALL BE FREE FROM BRUSH AND ORGANIC DEBRIS PRIOR TO BACKFILLING 5 PUMP AROUND OPERATION SHALL BE USED TO DIVERT FLOW DURING CONSTRUCTION EXCEPT AS ALLOWED BY THE ENGINEER ALL EXCAVATION SHALL BE PERFORMED IN THE DRY OR IN ISOLATED REACHES EXCEPT AS ALLOWED BY THE ENGINEER TREE SURVEY HARVEST NOTES 1 WOODY MATERIAL WILL BE HARVESTED ON —SITE FOR USE AS IN— STREAM STRUCTURES FOR STREAMBANK STABILITY GRADE CONTROL AND AQUATIC HABITAT ENHANCEMENT /RESTORATION WOODY MATERIAL INCLUDES BOTH LARGE AND SMALL DIAMETER TREES INCLUDING STEM AND ROOT MASS TREES WILL BE HARVESTED FROM UPLAND AREAS AS WELL AS ALONG RECONSTRUCTED STREAM BANKS DURING THE RESTORATION CONSTRUCTION PROCESS TREES SELECTED FOR PROTECTION ARE INDICATED ON PLANS 2 PREFERRED HARVEST TREES TO BE SELECTED FOR RESTORATION PURPOSES SHALL FIRST INCLUDE ALL DISEASED DAMAGED HAZARD AND UNDESIRABLE TREE SPECIES UNTIL THE QUANTITIES NEEDED FOR STREAM RESTORATION ARE MET AREAS SELECTED FOR HARVEST SHALL OCCUR WITHIN THE LIMITS OF DISTURBANCE AND DELINEATED BY A CERTIFIED ARBORIST OR OTHER PROFESSIONAL ECOLOGIST /BIOLOGIST 3 ALL WOODY MATERIALS WILL BE STOCKPILED IN THE APPROVED STAGING AND STOCKPILE AREAS 4 IN ALL AREAS WHERE TREES ARE HARVESTED PROPER BMP AND EROSION AND SEDIMENT CONTROL WILL BE IMPLEMENTED AND THE AREA IMMEDIATELY STABILIZED WITH TEMPORARY AND PERMANENT SEEDING /MULCH AS HARVESTING OCCURS L BACKFILL SEE NOTE 1\ / FILTER FABRIC FOOTER LOG / N / I 0 ti 'LOW STRUCTURE INVERT (GRADE PT ELEV) BURY END OF LOG SILL INTO CHANNEL BED (SEE TABLE FOR B MIN) B DOUBLE LOG SILL W /BRUSH TOE PLAN VIEW NOT TO SCALE BACKFILL SEE NOTE 1 / \/ / 60 NOTES. 1 STRUCTURE BACKFILL MATERIAL SHALL CONSIST OF ON -SITE SOIL COMPACTED TO IN -SITU DENSITY WHERE CLAY CONTENT OF AVAILABLE MATERIAL IS DEEMED TOO LOW SUPPLEMENTAL STONE WILL BE USED AT THE DISCRETION OF THE ENGINEER 2 ALL VOIDS AND GAPS BETWEEN BOULDERS AND LOGS SHALL BE CHINKED WITH STONE PRIOR TO INSTALLATION OF FILTER FABRIC SECURE FABRIC TO HEADER LOG FILTER FABRIC BACKFILL SEE NOTE 1 \IF3 VOIDS SHALL BE HEADER CHINKED WITH BRUSH LOG AND STONE CHANNEL BED FOOTER LOG SECTION A -A NOT TO SCALE BANK PROTECTION (SEE DETAILS) BANKFULL - �BANKFULL. BENCH LIVE CUTTINGS TOP OF BRUSH BACKFILL - 2" ABOVE LOW WATER 15 (MIN) Q 6 -8 FOOTER LOG 3 (MIN) NOTE LIVE CUTTINGS SHALL BE 4 LONG V CIA SILKY DOGWOOD OR SECTION B -B SILKY WILLOW NOT TO SCALE UKUWH IUL \ B \/ CROSS LOG SILL W/ BRUSH TOE PLAN VIEW NOT TO SCALE BANKFULL BENCH BACKFILL SEE NOTE / BURY END OF LOG SILL INTO CHANNEL ♦��5,� // 45 BANK (SEE TABLE FOR B MIN) FLO�� / ti0 STRUCTURE INVERT CL / B (GRADE PT ELEV) FOOTER LOG FILTER FABRIC l / BURY END OF LOG SILL INTO CHANNEL BRUSH TOE BED (SEE TABLE FOR B MIN) B LOG SILL W/ BRUSH TOE PLAN VIEW NOT TO SCALE / P � m R FLOC � � / i H ti° STRUCTURE INVERT FOOTER LOG / (GRADE PT ELEV) B V FILTER FABRIC I 1 BURY END OF LOG / SILL INTO CHANNEL BED (SEE TABLE FOR B MIN) NOTES. 1 STRUCTURE BACKFILL MATERIAL SHALL CONSIST OF ON -SITE SOIL COMPACTED TO IN -SITU DENSITY WHERE CLAY CONTENT OF AVAILABLE MATERIAL IS DEEMED TOO LOW SUPPLEMENTAL STONE WILL BE USED AT THE DISCRETION OF THE ENGINEER 2 ALL VOIDS AND GAPS BETWEEN BOULDERS AND LOGS SHALL BE CHINKED WITH STONE PRIOR TO INSTALLATION OF FILTER FABRIC SECURE FABRIC TO HEADER LOG FILTER FABRIC BACKFILL SEE NOTE 1 \IF3 VOIDS SHALL BE HEADER CHINKED WITH BRUSH LOG AND STONE CHANNEL BED FOOTER LOG SECTION A -A NOT TO SCALE BANK PROTECTION (SEE DETAILS) BANKFULL - �BANKFULL. BENCH LIVE CUTTINGS TOP OF BRUSH BACKFILL - 2" ABOVE LOW WATER 15 (MIN) Q 6 -8 FOOTER LOG 3 (MIN) NOTE LIVE CUTTINGS SHALL BE 4 LONG V CIA SILKY DOGWOOD OR SECTION B -B SILKY WILLOW NOT TO SCALE UKUWH IUL \ B \/ CROSS LOG SILL W/ BRUSH TOE PLAN VIEW NOT TO SCALE BANKFULL BENCH BACKFILL SEE NOTE / BURY END OF LOG SILL INTO CHANNEL ♦��5,� // 45 BANK (SEE TABLE FOR B MIN) FLO�� / ti0 STRUCTURE INVERT CL / B (GRADE PT ELEV) FOOTER LOG FILTER FABRIC l / BURY END OF LOG SILL INTO CHANNEL BRUSH TOE BED (SEE TABLE FOR B MIN) B LOG SILL W/ BRUSH TOE PLAN VIEW NOT TO SCALE PROPOSED GRADE W BED �THAL 1- MINIMUM DEPTH BED PROTECTION - BOTTOM OF AS SPECIFIED BED MATERIAL- SEE BANK PROTECTION SUBGRADE IN TABLE 2 SEE SHEET 2 CHANNEL DETAILS AND CHANNEL AND TABLE 2 TR NOTE 1 CONSTRUCTION NOTE 2 AND 2 BED MATERIAL DETAIL NOT TO SCALE 7 Florian Ave IIeever ilk NC 28787 4 PRELIMINARY _ PLANS PHONE (828) 858 -3848 ANA AOLFCREEXENG COD . PEE DEE STREAM RESTORATION NOT FOR CONSTRUCTION °n"° ENVIRONMENTAL DANC AND EXCHANGE FILTER FABRIC-\ o w DETAILS 8 —_AS NOTED mm( 1058 3A 10/8/2013 SGG a m Co IR FIBER 2 (MIN) MATTING BANKFULL A FOOTER ROCK (TYP) x BENCH m FLOW NOTES TOE MATTING INTO CHANNEL o \° 1 STRUCTURE BACKFILL MATERIAL SHALL CONSIST OF BED BY INSTALLING BED o ON -SITE SOIL COMPACTED TO IN -SITU DENSITY MATERIAL AFTER INSTALLATION \� WHERE CLAY CONTENT OF AVAILABLE MATERIAL IS OF MATTING DEEMED TOO LOW SUPPLEMENTAL STONE WILL BE SEED AND STRAW T DISCR THE ENGINEER 2 X2 X18" HARDWOOD° 2 ALL VOIDS AND GAPS BETWEEN BOULDERS AND ^ TOPSOIL AND SOD STAKES ON 2 CENTERS LOGS SHALL BE CHINKED WITH STONE PRIOR TO SALVAGED FROM SITE v INSTALLATION OF FILTER FABRIC NOTCHED V BED MATERIAL ANCHORS ON 3 CENTERS STRUCTURE INVERT NOTE SEE TABLE FOR MIN ROCK DIMENSIONS 2 "X2 "XIB" HARDWOOD AND STA LOCATION 1 STAKES ON 2 CENTERS (GRADE PT ELEV) BANK PROTECTION — METHOD 1 BOULDER ARCH SOD AND MAT PLAN VIEW NOT TO SCALE NOT TO SCALE Y 2 Q m 2 (MIN) COIR 0 FIBER MATTING °o WITH BURLAP BACKING BANKFULL BENCH FLOW _ NOTCHED ANCHORS GRADE POINT ELEVATION ON 3 CENTERS FILTER FABRIC ///'''''' SET HEADER BACK tO3 TO OC DV OF SEE D AND BACKFILL R FOOTER ROCK STRAW SEE NOTE I BRUSH TOE OR ROOTWAD TOPSOIL AND SOD ACCORDING TO PLANS SALVAGED FROM SITE 2 X2 "X18" HARDWOOD BURLAP BACKING STAKES ON 2 CENTERS n HEADER ROCK FOOTER ROCK 2 "X2 "XIB" HARDWOOD STAKES ON 2 CENTERS SECTION A —A NOT TO SCALE BANK PROTECTION — METHOD 2 NOT TO SCALE PROPOSED GRADE W BED �THAL 1- MINIMUM DEPTH BED PROTECTION - BOTTOM OF AS SPECIFIED BED MATERIAL- SEE BANK PROTECTION SUBGRADE IN TABLE 2 SEE SHEET 2 CHANNEL DETAILS AND CHANNEL AND TABLE 2 TR NOTE 1 CONSTRUCTION NOTE 2 AND 2 BED MATERIAL DETAIL NOT TO SCALE PERMANENT CROSSING (PIPE PLAN VIEW NOT TO SCALE PROPOSED CHANNEL 1 (MIN) PIPE INVERT ELEVATION TO BE SET AS INDICATED ON PLAN SHEETS PERMANENT CROSSING (PIPE ELEVATION C —C NOT TO SCALE PROPOSED SIZE TYPE NUMBEF INDICATED ON i SHI 6" AGGREGATE 12" MIN PIPE SIZE TYPE AND BASE COURSE 0 D OF PIPE COVER NUMBER AS INDICATED (MIN) ON PLAN SHEETS NATUF GROUT APPROVED BACKFILL- OR SELECT BACKFILL MATERIAL —� 2 (MIN) 4 (MIN) LOOSELY PLACED APPROVED SUITABLE LOCAL MATERIAL OR SELECT MATERIAL FOR PIPE FOUNDATION (TYP) PERMANENT CROSSING (PIPE) SECTION D —D NOT TO SCALE TOP OF BANK TOE OF BANK f— TOE OF BANK TOP OF BANK 2" STONE (TYP) LASS B RIPRAP) RIPRAP OUTLET PROTECTION — PLAN NOT TO SCALE 0 0 0 °z RIPRAP OUTLET PROTECTION — SECTION E —E NOT TO SCALE F PLANSHEETS ARMORED RIFFLE DETAIL NOT TO SCALE NATURAL GROUND RIPRAP BED MATERIAL d, _— COIR FIBER Sdxav MATTING TO BE PLACED PRIOR TO INSTALLATION OF BED MATERIAL ABRIC SECTION F —F 8" DEPTH NOT TO SCALE s AGGREGATE I'RELIMIN KY FLANS —PEE DEE STREAM RESTORATION BASE COURSE 12° STONE (TYP) NOT FOR C NSTRUCTION °'°' ENVIRONMENTAL BANC AND EXCHANGE 18" (MIN) (CLASS 8 RIPRAP) DETAILS PIPE SIZE TYPE AND AS NOTED Rmm( NUMBER AS INDICATED 10/8/2010 SGG 1058 ON PLAN SHEETS STONE (TYP) PIPE FOUNDATION PROPOSED CHANNEL PROPOSED .SS B RIPRAP) FILTER FABRIC (TYP) MATERIAL BED THROUGH PIPE CHANNEL BED PERMANENT CROSSING (PIPE NOTES. SIZE TYPE AND SECTION 1 ARMORED RIFFLE BED MATERIAL SHALL BE iBER AS INDICATED COMPOSED OF MATERIAL IN THE FOLLOWING PLAN SHEETS NOT TO SCALE PROPORTIONS AS DIRECTED BY THE ENGINEER MATERIAL % BY VOLUME 12 -IN STONE 60 2 -I11 STONE 30 ONSTTE SOIL 10 1 (MIN) PIPE INVERT ELEVATION TO BE SET AS INDICATED ON PLAN SHEETS PERMANENT CROSSING (PIPE ELEVATION C —C NOT TO SCALE PROPOSED SIZE TYPE NUMBEF INDICATED ON i SHI 6" AGGREGATE 12" MIN PIPE SIZE TYPE AND BASE COURSE 0 D OF PIPE COVER NUMBER AS INDICATED (MIN) ON PLAN SHEETS NATUF GROUT APPROVED BACKFILL- OR SELECT BACKFILL MATERIAL —� 2 (MIN) 4 (MIN) LOOSELY PLACED APPROVED SUITABLE LOCAL MATERIAL OR SELECT MATERIAL FOR PIPE FOUNDATION (TYP) PERMANENT CROSSING (PIPE) SECTION D —D NOT TO SCALE TOP OF BANK TOE OF BANK f— TOE OF BANK TOP OF BANK 2" STONE (TYP) LASS B RIPRAP) RIPRAP OUTLET PROTECTION — PLAN NOT TO SCALE 0 0 0 °z RIPRAP OUTLET PROTECTION — SECTION E —E NOT TO SCALE F PLANSHEETS ARMORED RIFFLE DETAIL NOT TO SCALE NATURAL GROUND RIPRAP BED MATERIAL d, _— COIR FIBER Sdxav MATTING TO BE PLACED PRIOR TO INSTALLATION OF BED MATERIAL ABRIC SECTION F —F 8" DEPTH NOT TO SCALE 389 3875- 385- 3825- 380 100 +00 o 0 Ln 0 - - -- % / EXISTING THOMPSON CREEK j, - - - -- - 0 0 N 0 11.340T FOR C i /i % Z i PLANS RUCTION Wol Creek Engineering ENGINEERING & ENVIRONMENTAL CONSULTING LICENSE NO P -0417 7 Plonde Ave We—Ile NC 28787 PHONE (828) 858 -3849 W" WOLPCREREENG COE v'Om'PEE DEE STREAM RESTORATION J _J J J \ o ` 1058 4 a++ 10/8/13 SGC 10 0 10 30 mn n av ® oem�a„ ! ! - -I - -T — I PROPOSED CUT SCALE IN FEET 0 0 N 0 11.340T FOR C i /i % Z i PLANS RUCTION Wol Creek Engineering ENGINEERING & ENVIRONMENTAL CONSULTING LICENSE NO P -0417 7 Plonde Ave We—Ile NC 28787 PHONE (828) 858 -3849 W" WOLPCREREENG COE v'Om'PEE DEE STREAM RESTORATION °"m ENVIRONMENTAL HANC & EXCHANGE PLAN & PROFILE -..,. 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I— - - -- _ _ ' _ - - r= - L - - _� - -- - — I I -- I— 1 _— i -�_ ( 11 —_ -I r -f -I- I- i - I i I -I S -, (�I + - 100 +50 101 +00 101 +50 102 +00 102 +50 FULL SIZE PLAN - HORIZONTAL SCALE 1" = 10' VERTICAL SCALE 1" = 1' HALF SIZE PLAN - HORIZONTAL 1" = 20' VERTICAL 1" = 2' 389 -38751 -385 -38251 380 THOMPSON CREEK 13865 mk.lom 13825- 3775 102 +50 d1 Oc,0 O O / K\z��dW V) 0 O \ ` `�- --_ 0 CONSERVATION _ EASEMENT BOUNDARY- - = -- r� i ASSUMED THOMPSON CREEK i Wolf Creek Engineering ENGINEERING t ENVIRONMENTAL CONSUL17NG LICENSE NO P -0617 �7/ /� / ✓� W,,veml)e NC 28787 PHONE P(828) 888 -9819 ERN 110 LPCREEEENG COM Oi` / / iO PRELIMIN RY PLANS rwa�PEE DEE STREAK RESTORATION + / + NOT FOR C NSTRUCTION ENVIRONMENTAL HANC & EXCHANGE =,'o_ / / 0 - - - - -- - - -- � PLAN &PROFILE .� AS NOTED 10/9/13 SGG 1058 5 EXISTING WATER EDGE / ff - ' EXISTING POND i S O ---- - - - - -- y 9 0 o" ---- - - - - -- / �S ----------- - - - - -- i i----- - - - - -- - - -� � - -- -- - - -- -- // `\ - --- - - - - -- - - - -- -- - - -��/ \ \ ------ - - - -ii \ _J � J � 70 0 10 30 `� U) 0 � a SCALE IN FEET J LOCATION KEY LEGEND EXISTING TREE SAVE TREE --- PROPOSED -- I RESTORATION -�- r --� - I- -�-- -' - IN -LINE - II- RESTORATION r- -- i_I!- PROPOSED - - -- - - ARMORED RIFFLE ® PROPOSED FILL I- _ -- - ' -I -- -� r- PROPOSED CUT —x —x— EXISTING FENCE EXISTING TREE SAVE TREE --- - -- I -� - ' -- -�- r --� - I- -�-- -' - - - II- i - r- -- i_I!- �1_ L � - �- - - -- - - - I �- � -I - -- -- _- I - - - I- _ -- - ' -I -- -� r- I - _ - -- I - r! - - -I - -J - - - - _ I - - - - G -- -'- �- - ' - - r ! 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J J - C7 C 0 O �O \J XISTING THOMPSON CREEK _ \o`-- �\ 10 0 10 30 SCALE IN FEET -" d1f I NONE z. 0 1 p O RY PLANS NSTRUCTION Woi Creek Engineering ENGINEERING & ENVIRONMENTAL CONSULTING LICENSE NO P -0417 7 Florida Ave We ... r JIIe NC 28787 PHONE (828) 858 -3849 WWII WOLFCREEMG Cox ° PRELIMIN + NOT FOR C rn OAS PEE DEE STREAM RESTORATION '� ENVIRONMENTAL BANC & EXCHANGE �, PLAN & PROFILE NOTED mmf P10°'' M0 1058 NOS �7 w 10/8//13 a scc - �j - - - I - _ -- - I - - - - - - - d1f I NONE z. 0 1 p O I I'D 0 N a0 p I+ In- + o � t , ( I - - �j - - - I - _ -- - I - - - - - - - - i LOCATION KEY LEGEND z_ -� -) PROPOSED = RESTORATION U ~ IN -LINE RESTORATION 1 1 - 1 1 I I - r PROPOSED - - - ARMORED RIFFLE ® PROPOSED FILL t 1-- E P L-- S - TIN-G � - - TERRACE ISTING CHANNEL OP I ED PROPOSED CUT E _- D —x — *— EXISTING FENCE r.. _ _ -I l =Ir- � - 1- -- y EXISTING TREE - - SAVE TREE . 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ENVIRONMENTAL CONSULTING LICENSE NO 1-0417 x-- x- _„ - - ^�- --- �------- ___. -- �_� PHONE P(828) 858 -9849 1111M VOLPCREEKENG COX PRELIMIN PEE DEE STREAM RESTORATION + NOT FOR C NSTRUCTION '� ENVIRONMENTAL BANC k EXCHANGE 00 PLAN &PROFILE r� AS NOTED mmf \� ^� ID/8/18 ®nscc 1058 11 EXISTING STRUCTURE �% !' ------ ------- _ —_ --sue_ f �+ EXISTING THOMPSON CREEK LOCATION KEY LEGEND PROPOSED + PROPERTY / RESTORATION CP p BOUNDARY /" '� IN -LINE / RESTORATION PROPOSED , / ��,� ARMORED RIFFLE / PROPOSED FILL PROPOSED CUT EXISTING FENCE - ) EXISTING TREE 10 0 10 30 SAVE TREE SCALE IN FEET ' - -- ! - — if ! - - ! ! �- - - -- } I �- I ! (• } l} i_ _,__ ! ! 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EXISTING TREE SAVE TREE I�.1Hi 11'1 346 5 - - -- --I - 1 LOCATION KEY LEGEND PROPOSED RESTORATION IN -LINE RESTORATION PROPOSED ARMORED RIFFLE ® PROPOSED FILL J_TT PROPOSED CUT - - EXISTING FENCE c' _ 7AIj! EXISTING TREE SAVE TREE - 346 5 425- 210 +00 210 +50 211 +00 211 +50 211 +75 212 +00 212 +50 FULL SIZE PLAN - HORIZONTAL SCALE 1" = 10' VERTICAL SCALE 1" = 1' HALF SIZE PLAN - HORIZONTAL 1" = 20' VERTICAL 1" = 2' -345 1 - 342 5 I -340 1 337 5 DALE BRANCH - - L J_TT _ - - - -- --I - I I 1 I = 77- _ P E STING CHANNELB E BANKFUL+ LI E - OPPOS_ - _ - --` ( - __ 71 28 Ln O +n N IFa-J - - NR1 > --Ir - I _ (I _ I - �N__i_ =1 +O\ N - - --- _ I I n I > i - -_ - �-- - _ -� I - I - I - - - I _ 1 W _ I O I M _ I _� I Ir - - _�_ _ I -- -- - __I_ OTi��� M NIII + p - -�- _ __ f,_ �- I I _ _ 1 1 I I I �- r� _ i - - I �O ta7 INNt + O - _ _ -j - I I I -� - _ f _ -_� - _ -[O -- o rn +�i O tl - _ 1 Z_ _ I ( 1 I 7 -� - _ _ A__ __ _,_ - M c O` m r O et rI -� _ -_ __ - - n ��1 - _ -_I �_ I _ j I 4 - j J- I -a t0 _ -__ L - - -1 -�_ M -_�_ �, _ _ _ I - - -' -� (- - 1 �_ + vI_ __ + N M ( -� N QW-__�_> J_ a' w to �L_ __ 1 _I _ r r 1__'_ - __ w ' -_ r �_- _l I- �_I t _, ` { __I _1I 4 pp M i- \ -�fV - __- _ { I a -I__ +� _ I I� -I I r -N i -- ; - I I I I __ �_ I W - -� ' -! 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ITT-1 RESTORATION - I PROPOSED 1 -�- � -- ARMORED RIFFLE ® PROPOSED FILL ' I � i - -- I PROPOSED CUT — *— — EXISTING FENCE �u r✓� I f EXISTING TREE I- I - i - -�j-�; I $ SAVE TREE 3225-.. 217 +50 218 +00 218 +50 219 +00 219 +50 220 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1 " = 10' VERTICAL SCALE 1 " = 1' HALF SIZE PLAN - HORIZONTAL 1 " = 20' VERTICAL 1" = 2' 329 -32751 -325 -32251 320 DALE BRANCH -- , 0\ I-- I - I r �I - -I - I � -!- -I + I -L ' -- i ! ITT-1 I - - I - 1 -�- � -- I -)- � I 1 y� ' I � i - -- I - -� -_ - - -- ! -- [� �_ i ! - �_1 I - �7 _ I _ I- I - i - -�j-�; I -� -- 1 I I I I � I -- - I - -t- -- i -�- -{- I! ; -r i � -- - - �- I - - f - 11 I-- ! I - -�_ -- I IIr- , - ' -- - -- -� Ir-1 --1 -- i i I I I I- i - - - -I- � r ; - � t I I _ - I . r 7 �� - - ! I� I �- - --Ij- �_' I I { -- t -- - i — I -I_ - -- I —L--l-EXISTING � -1- � _ ISTING OPOSEDIBANKFULL TERRACE CHANNEL fi ? -1 I -� t BED ; -- � - -�- - I -- } I - - -�- II �— w1 J 1 I ?N -+ IQw�- -1 i i -I !- I_ N i +m n N (- i ! - - - � -I -' _ M_ -'ice >- J I W (-.-M I -i_ r i _ -I- N - -) ___t!__! ! =- _ I I -_ I - N -` i - -!- fir\ I I -7 - i_{ �- }} -�_ � -!- _I _T _- - -i- __ - r__- t �I- - I- -� i I -I_ - -� �J - - -- �- -I I -_ -� �� - -I_ - -� -! - t i - -�__� -I -- ! { }-, - 1 1- -!- - ___y__I - -� i -I- I - 1 _ ' _ _- 1 - _I I -__ _�_I_ -_ f __ r -_ - -I - ! - I - - - - -- -I- -� - __ i I �- �- f I-= l - -- - - - -- �- I _ -_ L__414 `- - -_� - 1- - - -- - _-�- -r _- f F i_�___ I --I I l l - 1 -- I -' -I- I -1 -- - -- -- - -- - -� I - ' -- i - - I + - -I = -� -I - I I - -! I -- ; - - fi- -Ij- - - -� -- - -- - - i -- I - _ - 1- I I jI _ _ I I LI F- Pit OPOSED __ _ I -I_ BED Ij _I— j I -' I I -- _ - _ - -' -I - -I- I -_ '�_� - ( _I _ f� - _ - ( I_ -I r \1__ -1- 4 - I - -_ _- -_ I _ -h- 0 279 `` I W J� 1 (A W - 0 27 N IN i n� -! 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Ave We—mlle NC 28787 PRONE (828) 658 -9649 111111 AOLPCREEKENG COM PEE DEE STREAM RESTORATION RUCTION, ENVIRONMENTAL BANC & EXCHANGE PLAN & PROFILE ARMORED RIFFLE ® ws AS NOTED 'CME PROPOSED CUT —x — EXISTING FENCE 1058 21 10/8/2019 ® R SGG i a,< .. .• ems r0 " (V NI a W C' • .E BRANCH (n / J / O / / i LOCATION KEY LEGEND I PROPOSED I �__ RESTORATION IN -LINE RESTORATION PROPOSED ARMORED RIFFLE ® PROPOSED FILL PROPOSED CUT —x — EXISTING FENCE v,MJ� EXISTING TREE SAVE TREE 314 223 +00 223 +50 223 +75 224 +00 224 +50 225 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1" = 10' VERTICAL SCALE 1 " = 1' HALF SIZE PLAN - HORIZONTAL 1 " = 20' VERTICAL 1 " = 2' -31251 -310 1 -30751 305 DALE BRANCH I I I �__ i-j- Nil -I J r0 " (V NI a W - -- =�-- �I .} - - -- - - � `+ }`- -I- - - -� -i -� � � - " p (" �- _+ _I_ I �1- -- - -- = - - -_ - I {j - -- - - _ -_ - -� _ - -- -_ - - i -- - - -t - ! - -- -fI -1 I - _ -_ _ _ _ I - _- -� - _ - -_ - - j - - ' - - - -- _- - ! - -- -1 - = - -�- - -E - -iI - i _ ' I (- -'- = I - = -= ISTING _ _STING_CHANNEL OPOSED TER RACE I BANKFULL 11 - BED - �- - - - _- I a M FH I � r , a �I W1 + � " 'O - _ ia N w - L—_ �I 1 + L + - OD f LEI = _P oOSEDIBED P i —` - - _ I -_ -- - _ - - - - 10 a 1 _ _ �- -- _I i L_ 1 = -- T- -I = 1 t +_ - -- I i__ j I I I- t �I -'- f -- --- + — +I -r �_ Y I I D- 23$'r- 1- -- i I- r� I `.a T hW` pitiH111, — - 1 O' 2 N I '- 7 -' _ , �� I 1 \ �_N�\ , � - --r 1 I I OD cv_ __ - I __ O _ +' 1`'N -N"> t - N — F- - W I I -a _F". -. _ I 1- -i - -, I- - i- i-- -- I 1 _I N1 -I- Q i-- t -r -�- - ' N- ( I L 1 - - I I t � --tea -, Wit}-'- I N -[__ I __ ImoM -�{ 1 al N _ __ I - _ TT _ 1f __ _ I - - -- - - -;- T 0 -- -t -`- �w I``` ~w _ - - - - -�- -I -� I -A - -- iil�il - r 1 - - - -- - -- I -�- _ i 7 - it t�� -- -- I -- - 3� �-1 I I 4 i _�___ Z� _ I_ _ J_ ` _i fi _ - N - -1 . -- NI_ N N -� - I -� � I 1 -- -_-7I N F in +� I I- -- I �' _S�Ti- - A I L 24_ �4 -L II_ ='j + �( I - --I -_� -- I ���' _ N a -- - � _— I_ I + `� � + r _ 1L =_ -I I - -- 1I - - t1 I - - __1 I l _ -- 1 --- -- _ ( il �I L-t - 1 } � - --- - - - —I- - _ _- N aI'_ _ l- -i � 223 +00 223 +50 223 +75 224 +00 224 +50 225 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1" = 10' VERTICAL SCALE 1 " = 1' HALF SIZE PLAN - HORIZONTAL 1 " = 20' VERTICAL 1 " = 2' -31251 -310 1 -30751 305 DALE BRANCH w N 0 N C) CA t 0 CD N N CA - o N N m Z I 0 70 N O Z D r m N N rn- II o 0 m 70 D r - D r r*i II N N CA 0 N ' N r 0 V V) N m z I N = N 4_ m O N p CD n r II' N C m n j II N N N 4 01 0 II D r m CA) 0 N Cn w O Cn 1 CA) C) w 4 o CA CCU 2251 0 6 ELEV 30 2 22 +0 2 z CO O O C) 4 O N CJl (n I , J �L, +sz ' 225 +04 61__' I b1S ` 2N/jH3lbW 1 I l I/ ! 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Q Wol Creek Engineering ENGINEERING & ENVIRONMENTAL CONSULTING LICENSE NO P -0417 7 Florida Ave W..­ U. NC 28787 PHONE (828) 858 -3849 RA11110LFCREEEENG COX iT PEE DEE STREAM RESTORATION ' ENVIRONMENTAL BANC & EXCHANGE PLAN & PROFILE AS NOTED CX6 N0 ®m u°,m 10/8/2013 - SGG 1058 23 .r o. 1 7 LOCATION KEY LEGEND PROPOSED RESTORATION -- - _ _ - -- IN -LINE - � - -�- �- - I RESTORATION - - PROPOSED -' ! - _ __ __ i- r 7 ARMORED RIFFLE ® PROPOSED FILL - -I PROPOSED CUT -x—x- EXISTING FENCE f 48" RCP 0 56 LF INV EL 297 19 INV EL 295 99 I I I I I I I TO- EXISTING TREE -� -- SAVE TREE - 299 -!- j - r _ - _ ' -f -T -r _r I �r - \ io ' I- g -- - _ _ - -- I.1_ I_ � -! - I - �I� �. _ _ - -i - - -r -- i - � - -�- �- - I -- , -- - I! - - -- t__I_ I -' ! - _ __ __ i- r 7 - I - - -� �T r -I 1- LI _ -- - - -I - _ - r � - - - r - --� -' - -- I f -I - -, - -- -- IL PROPOSED 1 1 INLET OUTLET I 48" RCP 0 56 LF INV EL 297 19 INV EL 295 99 I I I I I I I -- -- - -� - } --� -� -- - !- - _ - I -__ -� -1-Tit- I -- o 10, rn - �� N , I , IT_ - -I I I I 1 ! i _I I - - -1 __ r -_t 1 I__ �- I _ -1- -� -- Lt I I I =! i I - I ,- I _ I I }r I- _ i r- __ 1 {I - - 1 _ ( i 1 I I- J- ,_ T - r i EXISTING f- - -1 P i- ISTING OPOSED TERRACE CHANNEL , -1 - -`- BED -r -r ; BANKFULL r -- - - - I - --(- i= _j -I __ _I __ t I I I I I Y -- -- •`T�- NMI __ 11 _L - `_`\\� \� - � _ L - I - I i _! �� - --cc,, 3 N _ _ ' �_I \ N W _ _ -I �_-1_� _ -! __ - - \_ -- 4 - � _- .'��1__�1- _13— - �- - jI I - -� - _ __ _l_ - - - - -- _ - -i -I - _ - _ I _� -- '__ __ � -- __ __�__ III _ _i___ I' - ! - _ (__ - _ - _ - - -_ - _ I I - 1- __ JI -,J- - I- + _ N__ Iq _ _ � _�_ _ _ \ (_ _ � 1- \ _ -� _= I. -�__ 7I __ J } I _ __�_ I I __ _ _i- JI _ _ ___ -- -� ' I -� - -- f -_� _ - -�- -1 __ � _ -!__ _------- _ - rP -- OPOS I�° I -fir BED-- r ` ! 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I - -- }- i - -' _�_ -� - I L -I - - I - - - 1 - - I '- -I- III�I+ -- J-- I - -I -- i i _ - l -1 - - -!- - - - J 1 -1- _ } __ -- -I -�_ - I I- 1M ! - v/ - -' - -- - i� -1- c -� 1n- �.- - - - '--- I - I - -I — - I - ___' _ 1 _ M ; - -�-I - -° N , p -- �I I - ! _ �- N -�__ m STA N -'- <I -- ! 1 -- - 18 _ �. -, +1 - r TA 229 - - -�t II�IJ��II 1_ -i i _I_ 14 - -J - -I - 022 �_ I I- ! - '- - - ! a L� -!_ -1 -� C 1 _ -__ r I - -- - - - - r ! 1� II�If i _-j- - - ' II - - ! - ! i - -�- T f - �ilf!I }NI_�_N_r �- I_ -' - I h - -r - I I _ -� - - F -_ if - �- -- _- f_-- -1 -1 - -I �Irf i -- -I -'- II -- - -I 0 228 +00 228 +50 229 +00 229 +50 230 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1- = 10' VERTICAL SCALE 1 " = 1' HALF SIZE PLAN - HORIZONTAL 1 " = 20' VERTICAL 1 " = 2' -29751 -295 1 -29251 I 290 DALE BRANCH N N W W to O t O 0 N W O C CT1 r O r N N m z I S 0 N O Z n r Cn D m N W O II O 0 m � N n r N- N D m I I N W C O S a _ r m N m Z I N S W N _ Z7 O N O O z D r II N O m m D I II N N W _ t U'1 O C) F_ 1 I'1 T N N 00 4 o c N Cn O Cn A r r I z 00 OD OD (7 N U7 11 Cn Cn �N`1NC�dW Zd15 II 230+ r 1 DOUBLE LOG SILL ; /// 231+00 lAz i I ( =z � o DOUBLE LOG SILL 231+50 i zk / DOUBLE LOG SILL . mp / mo ,I z Z tm*1 / \ z DOUBLE LOG SILL 232 +00 LOG SILL 1yy> 1 F F LOG SILL \ \L L u '1 Z TA 232 +50 0 `" MATCHU E Z y 1cb1 z M o Z Z jV <M A" z 5;d g = Z. � s m1 �o 9 z rb i I I I I r z z ° m .1 Z 3 X x m � �A rn mm s !' I `- z f��n m � � -0 _u O °v 0C 8.0 z � c°n dv �3 z rn —I Z Z O O ;UO Om 00 Z Z m nn c? � d X O O � O 0 ' 0 n ZLn co CD m m 0 c +� Z Z ro n m rn I I —� -1-- _ _ 230+098 r t EV 129 1 54-1-- STA' - 230 +11 - _ ~� - STA 230 +21 - -- - - -r - -- TA / 30 +2214 1 FLE 291 08, '- , �j--� _ - �_ __ "_ST A _ !30+378 1 - - -- - I- TA -230 +3 8- - - I _1 11- ELEV 291 05 { � I__ I/ �_I I- I t f TA � 4 -lJ_ &LEV 290 0 ' -- - - t - -i -- -- �- �°-F -i-%' ST /i- 230 +68 7{ - - - �-- �T {- STA 230+ -7 E V� -289 67- -�- {- -i -i -1 -I I T- -- -I- -- rI 2'1 -T, -_ - -ST 230 +83 2 -� - - STA -23 + E V 288 X87 1 l —� -1 `STA -231+ 2 9 -- —i - -,- L V 28883 -_ I 1 - '-! -STA -231 ±1 3- �` -, -S A j231+'6.-3- J--- -; - I � - - -i - j- -i o , -MYE 288 ' 5 --- 1_�� �- I - I ' i I--I JI -j- ` —�'— ' f I - —'—'— - o N r 1 1 % -91TA1 -231+ i_6' ----r- I I 'I— It TA 231 +33 6 ^� - -, -1- - -; - - - - f- I 1— 1 - -'- -- - i -j -- -1 -1 T -j �LEV 1288 -i - -,- r- - �� -n_ �- , -F ,- - - -C --- -- rt - I I - - -- - �' -I II T I o _+59_A_ 3TA 231 +5714_ - ELEV 287 33t - -j _I I- �^ -STA -23 I -'--- =�-- - -STA _ - 1 31 +617 - _ _J _ -SPA `�- 1231 - + -68 l-' - 4L V 66 -i -I -�- _286, - STA j231 +8316 --' -I- — 7 -- - - EL 286'63- CI 1 '� � - - - STA'--231' +85 —4-1 1 -'- - it I-I -��- IL�AI- {_ 1 I I 1 !-I I STA - 231, +95 - — __T--- I � - - -- S`fA -f 1 +96 9 i -F- I l _' j I' I 1 1 1 •' I , I I�I �� t ---;— -I- , I I i STA - 1--rt-----'--±—t—,- 32 +12 T - STA _ 232 +x1_4'4 -i__ � �I -- - ELEV - - - 28605 - -,-j- —1� 1` 1 -, i STA 232 +22 5- 1 1 1 =-$TA X232 1 1 1 1 1 23 5 -1- - - i 1 I 1_ 1 - 1 -' (r STA 12 y -r- -�- 421 iTl , '- -- STA 232 +,44'1 , - -i -- ! - - - - -1 -- '( ' �- ,_ L� -r- — I—f- -'— 1' -`�__ - � Ill- f —i--I T__ IF��- I °v4- i 0 - G)- -- {-1- -� m --'-- CD —F 1T z 00 OD OD (7 N U7 11 Cn Cn �N`1NC�dW Zd15 II 230+ r 1 DOUBLE LOG SILL ; /// 231+00 lAz i I ( =z � o DOUBLE LOG SILL 231+50 i zk / DOUBLE LOG SILL . mp / mo ,I z Z tm*1 / \ z DOUBLE LOG SILL 232 +00 LOG SILL 1yy> 1 F F LOG SILL \ \L L u '1 Z TA 232 +50 0 `" MATCHU E Z y 1cb1 z M o Z Z jV <M A" z 5;d g = Z. � s m1 �o 9 z rb i I I I I r z z ° m .1 Z 3 X x m � �A rn mm s !' I `- z f��n m � � -0 _u O °v 0C 8.0 z � c°n dv �3 z rn —I Z Z O O ;UO Om 00 Z Z m nn c? � d X O O � O 0 ' 0 n ZLn co CD m m 0 c +� Z Z ro n m rn 289 12875- 5- 285- 12825- 280 232 +50 IS 1 `^ O % i—EXISTING 4 to AGRICULTURAL I U _ + o DITCH _ M II ®� x Imu"50 1 01 0 wl J m 0 o O 't CONSERVATION EASEMENT BOUNDARY M _11��% QK J Wolf Creek Engineering ENGINEERING & ENVIRONMENTAL CONSULTING LICENSE NO P -0417 7 FIo de Ave We-e-D. NC 28787 PHONE (828) 888 -9849 WAN WOLFCREEEENG COM I \ \' \\ EOT MIN R C %\ •��*pEE DEE STREAM RESTORATION �°°' ENVIRONMENTAL BANC & EXCHANGE PLAN & PROFILE rase A9 NOTED °f'CME t� 26 / R /2ols R SOO ® tii I —x — EXISTING FENCE IS 1 `^ O % i—EXISTING 4 to AGRICULTURAL I U _ + o DITCH _ M II ®� x Imu"50 1 01 0 wl J m 0 o O 't CONSERVATION EASEMENT BOUNDARY M _11��% QK �, O /� l EXISTING \ DALE BRANCH O+ \V` \ PROPOSED I' DALE BRANCH to x ) i J \ o 0 10 0 10 30 iiiiii SCALE IN FEET w �( If if $ lr� k RY PLANS NSTRUCT ION Wolf Creek Engineering ENGINEERING & ENVIRONMENTAL CONSULTING LICENSE NO P -0417 7 FIo de Ave We-e-D. NC 28787 PHONE (828) 888 -9849 WAN WOLFCREEEENG COM I \ \' \\ EOT MIN R C %\ •��*pEE DEE STREAM RESTORATION �°°' ENVIRONMENTAL BANC & EXCHANGE PLAN & PROFILE rase A9 NOTED °f'CME �E �, O /� l EXISTING \ DALE BRANCH O+ \V` \ PROPOSED I' DALE BRANCH to x ) i J \ o 0 10 0 10 30 iiiiii SCALE IN FEET w �( If if $ lr� k it i\I t +IICI1 li EXISTING CLARKS CREEK LOCATION KEY LEGEND RY PLANS NSTRUCT ION Wolf Creek Engineering ENGINEERING & ENVIRONMENTAL CONSULTING LICENSE NO P -0417 7 FIo de Ave We-e-D. NC 28787 PHONE (828) 888 -9849 WAN WOLFCREEEENG COM I \ \' \\ EOT MIN R C %\ •��*pEE DEE STREAM RESTORATION �°°' ENVIRONMENTAL BANC & EXCHANGE PLAN & PROFILE rase A9 NOTED °f'CME .o 1058 26 / R /2ols R SOO ® a. I In I m o —x — it i\I t +IICI1 li EXISTING CLARKS CREEK LOCATION KEY LEGEND - PROPOSED RESTORATION IN -LINE RESTORATION PROPOSED ARMORED RIFFLE ® PROPOSED FILL PROPOSED CUT —x — EXISTING FENCE EXISTING TREE SAVE TREE 233 +00 233 +50 234 +00 234 +50 235 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1" = 10' VERTICAL SCALE 1 " = 1' HALF SIZE PLAN - HORIZONTAL 1 " = 20' VERTICAL 1 " = 2' 284 -28251 -280 -27751 275 DALE BRANCH - M�� -i --+ I L '- L- - i I I r ! C - - -I- 1 '-I- -I - -- ! I _ , - I - w > --' � I - I -I- - -- - -i } I - - * - -�- 1 -I - -t - + - --,-- 1 - - !-- T- �- r - �-,- - - --I I -r J_ ,_ _ - - - r I_ � [STING TER R IACE i - STING CHANNEL ! - -I-- - - -1 I - -- -1 --�- - W I -r` t M m ( i ! 1 I -f � - I -- -I -' - - - - ' ' - - I __ i_ i I -- _ i 1 I C I I �' r -- - - _ N -i - i -� ^ , - - -� -- I - r -- l - f - r l - -G I --,- , _I -I- -- - l _ _ _ 1 1 7 - ---- ! �=- - = -== P 7 OPOSEDBANKFULL- I I ;- I- 4�0++ "I M� M t tO�t` +l7T `_ t - -I __ - - - -, I -� NOD_ a+p _ (- I - -t, - -- - 1 1 -1 ___ I _ _ __ ! _ __ I _ _ i i --- __ �- = _ ___ I 1 -r -I _ - _ I `- -j--- r > i q w w -- I I M - w y i - -P Ov"IN� N N t7 N N __ I °' N M -'- { - 1 - I I_ -- - I L r_ {___ 1 1 f I - -_---- L I- -- ? - I ___ I i { I s ��9 - �� -� - -w q fn lad W -'_ _ r t cn J { 00M r 1 _ IQ 1-Jf _LO Q _� -J ~ > W_Q - ` _ \N Ni- _ = _ t ¢ i I 1_ ! - I _�- t _i- -I- -4 1 _ _ _ { -_ I I i_ _i _ _ r _ _+ _ h � I I -I- I ? _ - �I � _ -,i- M~ __ N _- N_ _ _ _ i- 1- I + a 1 -I -7 _I I L- f j__• -_ __ �__- _I___ -- w- t _,— Qw ff- co j �I ° I I___- F- 1 -. - I_ f _ _ __ _�__ -__I I ¢w NN_r_ -_ _ -III_ 0)ud —' - - - - - - -I -- - - -' I { -- _ _ w - r1 '0 N I J _ I_ J __ — 1 i - I- I I d, -' - -- -I -`vT '- -I ! - 1 W_ I I _ - - i I- J W - l _ I - _ �! - j -- _ -} — -A W i � I I M - - MT 1 , M _ =__� r -- _ ' r -I - - I-T- � `_ -l-J- i``I�I(IW N! MOND �NCV - > ! dl-- {- {- Ii ` I -�- -N __ L_ + r --I I— C I �_�I_ r - - i- -`_�- - =� ___I INN1 `. f i (� J +•`� ~Jf - J_ I I_ - t I - __ -- I _ __ - - r I __ -�_ - -�- + Ni - 10 N 10 = I ¢ _ - J `- I T I •_ __ _ J T 1 �I - - - N_ _J I + rOD�P --- - ( � � -- ` -_( -- -- - - -- �- 4 _In _ r) _ I -1 1 I I t` - -+ 1- -�� I � I - I �=j -I - -C - r_I- - Q -a'- -- r -__ - r _ I_ I I_! I- -1 - _i � I `° _ - i ) -- f j { I� ( 1 _I__i _I - I f _ r —� -- 1 11 I �_ � - -- -I- 'M _ L l,_ - � I r- - � a l! i I _. I_ -l_ -_ I II -- �_� i I� I f __ = I ! -�- I t � I - - I J - _ - 4 I �_r7 -1 -; - -f- -; M �- - { -{- -- - -- - -- - - - -I- I -� I - -; -- - � + I t _ I ! J -i j� -I- �_ I- _� _�i _ _ -� _ l -I IL I- - III -I I -L _ � ' -'- II , I— - T I- T- , —� - 233 +00 233 +50 234 +00 234 +50 235 +00 FULL SIZE PLAN - HORIZONTAL SCALE 1" = 10' VERTICAL SCALE 1 " = 1' HALF SIZE PLAN - HORIZONTAL 1 " = 20' VERTICAL 1 " = 2' 284 -28251 -280 -27751 275 DALE BRANCH W W N O O t 0 O W O O r O r IV m Z I S N 0 Z n r cn C-) m W O O II O O m n r - N D r m II _ W O e-n O r m N N m m Z I W = O N _ m O N O O Z D r I I N O m m 70 C7 D fl W N O CJl O L TrnT I N W W 4 W N W CA O Cr lb. STA 300 +00 z N N N n O N C" ` CON. I EME� 1 \� BOULDER ARCH LOG SILL [ 30 1 I II I 15 f LOG SILL 14 1 it LOG SILL ,II_ 1` LOGS SILL I II I� LOG SILL JI I LOG SILL III no �,T b_ CD 0 H(i _I; rr 3x00 +50� i If / c/) 1 1 I I' I III''4� I 1 I , 301+00 v \ 301 +,r t I � v I m� v z �1 X302 +00 X {� _ r a y X X A A A� mZ m;o C y rn -Ni o p-V -42 8-0 Z O 0 o m om oo z z m a a m m om �m d IM -4 _q v v v O O v L�1 NN m z n '_' z z -} CID m S r� Cr m 1 � i Z N ELEVI 3121611 m o M b .5 M 96 z tee` w z m a z< HIH z 9 a s O rb n I , �� - -,T i- -- - - -, -' Imo_ �z IRA ` STA 1300 +35_Y a yny n (D 1 i I j I ELEV 329'13 I- z Ln n — 7 - -, -- -' -- %� ' 300 +42 71__rl V 328 90 -7-71L 4- -{- - -i- -�- - -� -I- - -I -4 -STA - 300 +1447 ! STA 300 +49 -I iST/t300 50 l l -I-_- o f IE V' 32E.16 ,q I- 1- TA 300 j 56 -3 1300 +5831 - ;- ELEV -32 14 i 8' 1'1 —I - I-- -I- -I -- -ll -- li -' STA :360 8 1 TA 1 300 +6 - o <4 -I � -� LEV, _ �i__ /STA !_300 +6 - 701r a STA 300 ± -E '� EV- -327 =9 - _i - ( STA 300 +74 11 I TA 1 300 +75 1 rF LEV 32771 t I 1 STA 1-300 +81 4 -I ELEV -327 7G- 30-04869- 00 +86 9 7 T--A A S_ 0 4 1 3 � ST 30 +85 +g8T- 01 Tj — - FLEV -327 50-r- - - t - -300+932-- -_ r I - - - ELEV 32749 _ - - -V ri IS 01 361 TEIA - 4TA 301 --E'T� IIII --- STA - 301- 08- 1% i LEV -32 - r - - ---STA - 01 0 -5 "§ TA-301+11 4 E EV =326 8 STA '301 +17 -� V 326 83 - 301 19 4, J--- - ----- � - - - -- -A - - jI V -3245 A 1- 301 +30 9- 3 9� E } ; 3 6 43- , 3 - _-24 - — -N I i --- ST 0 1 + E LTN�% 01 +36 4� -32619 ' I � I I � r -30 +43 I- A E 4) - � - _- - to �--_ 0i 3-nV_�3 I{ -- I - I1 - - 1 ---A - 1 47,5--- STA 1301 T 1301 485 - --_-- I I li I L I I i �--J —_1_ ! I I II -- - -i r I l SA 3' I ---�-2-- 55 - 6 1 ELEV 325 i- ,I � , I �l1 -_ - �� - - {1 �l -- -- ---- VA 30'1 +609 - ! ; L 325 18- i L TA 301 + 6 9 S II _ _ T EV 32517 I - I - - 1 TA I -S-_ -30 +69 9 - i � i i , i- I I - I 1 { TA I 1 ! _30+76 9 1 of T4601 +77' -- � ~ ; ELEY ' 324 561 1;I' I ST 1 - T ce r --r —� -- I Si 30 !1YIr �_- +86 EyEV 324 54 -T _ _- �I I _ ST 30 II r +88 9 + - __LEVI[' 324111 +9643 -1 TA '301 -- ii I I I ± -O-� I -�r' -- o I -- ' i i j- --- L _ S - 301 +8 - -LEY =324 109= 1 - -- I I I - i'- i STA -- II1 - STA - 302 +05 - �- I ! 0 +06 5 --- - 35 ! -- -- - j- - - 'I '-ELEV--3 -_ - ! lI _ STA _ 2+_10 - --_- - I A 02 ±12 5 1 - I ( STA 302+15 T�p -L /I -ELEV A 302 23561 16 - - --E- -- - I , ii - - 1- _-ELEV - 3 STA 13 20 21 0 - I ELEV 2 ST_ - A' -3 +22 tl _ Y I I l i 19 ! , I 2_ � 2 6 6 S- ±Li /STA 30 +27 -- - -T-- -- I �I � � �i - - I Ir ;' i� ELEV 3 /22 77 02 +31 ' -STA - 3 - � � -I--ELEV /322-7.6- TA y 302 31-I - - {1 - � TA 30 6'2 STA 130 +37 2 I ELEV - 22 41- L -i - STA -r 02 +41 -2 ' - - � I —II I i - I I — - --_- , 1 .I II - �--_ l7a � � I - -- - � r � ' — _- _ i3 - - i!� _n _ +I /' ' - - ' TA '3 2 +49 -- - - - - 1 _I WN �- _ _ �- • lI _ � ~ _ � I I v I I 1 � -1 j t, - I 0 - L-- —T O Z z I _- — 1 I - -- -� Lm o- -zZ - zT t n --I -- - - - - -' - -1- - t- 1--I- -I-- {- - {- - -� _ - -LL- -- -- -' -'- ; z N N N n O N C" ` CON. I EME� 1 \� BOULDER ARCH LOG SILL [ 30 1 I II I 15 f LOG SILL 14 1 it LOG SILL ,II_ 1` LOGS SILL I II I� LOG SILL JI I LOG SILL III no �,T b_ CD 0 H(i _I; rr 3x00 +50� i If / c/) 1 1 I I' I III''4� I 1 I , 301+00 v \ 301 +,r t I � v I m� v z �1 X302 +00 X {� _ r a y X X A A A� mZ m;o C y rn -Ni o p-V -42 8-0 Z O 0 o m om oo z z m a a m m om �m d IM -4 _q v v v O O v L�1 NN m z n '_' z z -} CID m S r� Cr m 1 � i Z N m o M b .5 M 96 z tee` w z m a z< z 9 a s O rb n 71- �� °Zm �z IRA ` Z a yny n (D m� e� z Ln n S tlB rna nm s� CA) w � N V N CD Ut Cr O to A N + cn O W O w C O r p r cn IV m 'o Z S O M N O Z D r Cn D m W O u o 0 m ca n pw r + CA D r m I I _W A O p S D _ r N m m Z I W S p A I N p O -Z-I D r I I IV O m 70 D II w p N + - O O L M �7 C3 - -i -I _I- -i-+ -- - - --1 -'- 0 - °I � I - ✓ - -' 1 - -'- I I I STA -- 302 +66 21 -78 'ELEV- 3 �I - - - - -I '- - --0 + STA 30 2+ - 8 -I- - ; -{ - - -- - I- - - - -I - - - -r- L j -I V 321 '36 r T �TA 302 +923 - 321 32 I- -� - -- -STA _302 +9.43 i ELEV 120 92I —' NIA I - - - - -� - —1 - ^- - -{- - 'STA r3 ^- --- 3 +16' 2 r- - -I — L 7- STA 3 +18 2I I �- ELEV- ; 0'88 i T I ,STA 303 +23 7j 303 +2 7 1 1 -4_ ' -'- � STA 303 +44 6' -I' I S 'A 1 303 +4 6 I ;E EV 320 4 - -� - , - -- i STA 1 303+51 21 I I (1����- 1, S A A 303+522 -, -) LE V 320 Do— I 303 ±59 i 1STA 303 +57 6 I ELEV —I T - -j- -- - -� ___� -- -- A I- 303 +621; - -- - TA, 303 +631a - - -- - - i I- 1 - _, r -i I N- 319_70 - -- _' - 5TA 1-63+6851- - WL J -I I�i l TA r - -- - -! 3 +70 -5 -' -I - -i_ LEV - 3199___1 -' - -' -- � I TA- 303 +8 -- - - -+ - -i - ' -1- i- --I -' ! L -I 303-181 - -1 -r- 1- '- -�'I Tel -- 4' �/S 'LEV ' i 31925- �- 11 - --+- -- TA'I� 303 87 97 - - ! -�'' A 1 - 303 +88 9- -3189 A 3033 9 5 11- -1-1- �I 31895 - I- - t- 1 j -- STA 303 +97 1 EV -+- STA 11304 +�03 3 I /T 1 3)4+04 3 -- - r Ii is A 3 4 +14 6!- j- I! ' S TA 304 +16 6 -S - 304 +19 5J- EV- _I -; l_ _STA 13044 , ; ELEV 1 318 f l -- 181411 1 20 5 -I 12 _! � 1 I i T -STA! - 304 +27 5- STA 304 +30 - _ _�_ _I % I _EL L318 -- - i STA 304 +31 ELI _31783 1 -1 _ --LI� i I-- - - -I —' {- 9 - TA - 304 +37 9 304+35 E IV T317 82 I I I 1 ---t- - -- 1- I { I - -1-i __ �; I _ -;- j i i 04 +46 3- - -� i - - j- - 1- �- I I TA - 304 +45 2- �- - I - 1 - _,STA - -' - - -- r'ELEV-I317 -42 -- I I - +364 +60 9 1 - -T- -- -ELEV 17!131_ r _/3 - ST EL& / 304+ _131115/27-1-t l --- --� 7 SrN 304 +79 -' STA 304 +81 31- 316 25- --- ��- - -t -- - �- i -' - -i_-;I STA 1- 304 ±84 61- I A 85 S -i 79 +90_�_I �_ 7,8 j - -i -- - -'- -T - - -j- S7 0 , LEV 131 /STA' 30 ; ELEV/ t- -, T i$TA 13 __� - STA _304_ +92 -_ -- -STA -- 304 +94 LEV 15'38- '', _ -- -r -r- { -7- t I __4 in ' -- —r - -Ly_ I cn I _y z -�z 1 -- i— '- -*--�- — I —--z— z- -p - -- m 1—,� -- — -j z w w w (7 N C11 -1 _ 011 Cn �\ 05 +Z02 b1S I 3NjIN01b'Vy LOG LOG SILL/ I 1 I LOG SILL ! 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I I 1S -� 306 +11 - - - ST �I- 306 +p 4 8 I I � TA 1-30 +16 o I ri { l l I rl I STA 1 3 -r - -' I S IA 3 6 +2761 -', 6 +30 8� -_1 _t SiA 3(56 +31 'I 1 I _T_ , - -- �- -- - -1 -�- - -- - - - -- 1 1 -E EV 111 80 - - -,- - it -� T �- �- ST91-306+42 6 II_ 1 -r- � - - -It- -; -STA L 306 +4 6- r I -- -; ! \ S} ELE 311 78 -!- -- - - -- `---�- - -- -1- -i- I - -� -;- - - -- t- - - STA L 306 +4 3- { -�- - -I- — I ---I- I�� --r - -I -, -I -I- --- '-ST I� l i y_EL 306 +60 8 -� -1 J 3111 30 I I I -,- I! I 306 +66 �6 1 h-I A 1 b 6 +67 7_i _1 _`STA LEV/ 1092 t l l i ri 1 oq - I - -STA , 306 ±78 1 I -- - =STA -306 2 - \ -i 1 1 SSA 1 306+8. - 11 I 1 I =- J i I , i I-;� 'EV - 10 _4 r r I It i _1- -i -- I ! ! I i-\ - -- -4- ' - - -F!, I I /1 STA V 306 +9 -' -- 4 1+1 STA 306 +96 i l T;tELEV 310-4 I - LEV 310 16' - _ I ;! �� -- Yom^ -- - -' -- -- r- - I TSTA ' 307 +09 7 �� - J - i- -I -}-- --- - -- - -I 1 'ELE -310115 TA - 307+11 7 , T �- TA 307 +1,52 - -' �- -i' I'- TA' 307+116'4-- — LEVI, - 309187- - j -- - - - -I -- TA 1 07 +3113 ---- - �- -1 -i {- - -I -j- - -- _7 - - KIEV r309581- ---- �r -- - D {- I- T-� -r- J o, ICI ^a N��I ,- � - ST 3-0i+ 422 TN ! _ -!I I El V 3,9 561- �- i i r 1 1 1 T- `N - ' o l v, rn 1 o u, -0 C o 0 l -x --Im - -' -- n m 1- - F-4 �o - -- - - 1-- �--�--- - - �T I - -- - - - z o O �� a �� C) 2 (� -4 O N = Cn CT 37 r 82 8 95 \ 6 I LOG I LOG SILL SILL LOG SILL I I1 LOG SII !I �I LOG SILL o � / 1 LOG SILL / LOG SILL / ) / 11 /1 1 � / LOG SILL I LOG SILL i +50c VLS 01 3NI1H 1h � H / v I I � I \ � / \ v� \306 +00 J I I II' OD p �1 00 I \\ A \r 306 +50 I \ M / {, / I co ' i C) / ' 2 307 +00 i V I \ �,�� CHUNE STA 307 +50 0 MAT O (7 Z Z � (n D -0 c � � z O � Z y � M b V S x' m Z' Z z�z 0i g� g w u> w0 s z r " E" n m m m om �m x m --A _n O O O O O O n CII m Z -n Z Z U1 0) m m m --4 F r m m M m II 11 [" M x m m .s mZ rim m to rn O O R O sir � 0 LTJ toil ton m w � m v0i C O �� a �� C) 2 g g C+] „ xo nz c�i m m pft 4 z m °pz M 6�.z H o n � o o m m m om �m x m --A _n O O O O O O n CII m Z -n Z Z U1 0) m m m --4 F r m m M m W O W N O CA O W O W, � O N m Z I 0 N O Z D r N m W O 0_ u o O m D r cn D m m I I _ W Co co O O D m m N N m Z I W = O °� + cn N O O Z D m I I N O m D II W N 0 O O C- m N co W W W O W COJt fn O Cn z (7 O N COJl _ (n dls ����H�1dW LOG SILL I \ LOG SILL I I % "308+00 LOGS SILL 1 1 1 LOG SILL � (- I 308 ±50,i,�, 'DOUBLE LOG SILL \I I /r, \� DOUBLE LOG SILL 1 0 W0 DOUBLE �o 1 309 +00 DOUBLE LOG SILL X ) I :t m zm DOUBLE LOG SILL I I O / r I III i / I I DOUBLE LOG \ ✓ ao v r r �0 309 +50 En IM < v LOG SILL � I 1 , I ( I r ' ' � ` r IM LOG SILL I I I �' r ✓� \ I / LO I m MAT CHL/NE i z STA 3j0� z v> Op s� Z ° Z ea z PZ 4 b� Zo C rad Z I M me o < 'z 0 9 M m wn a a o Z `` II p _ Ito oz cn m m v v 3; v �Z �v IM y az 9S F, R 3 czi cZi ti 0 m� �m o� Z z m3 6C `t M m om �m IM C x � ztn o v o 0 o v ty W W m m z n �, A z z t nm m O O co m -4 m m ro CA t--r— ELEV 1309 23 I I I I STA 307 +611 - _ -- - -ELEV - 309-21 -- (3k+167'8-1 3 8187 -_i-P \- - 1 -I 3071+ STAj B 307+(6 3 _I_I I- r 6 - _ T ; - STA _'307_ +79 5 ST - __ - -I__� _ III EL 3 5 V j308 851x _ _ -' ;STA -317482" 9 4TXI - 07 +84 �-- 1 r -I - �-- j--- r- -L--�, - - \ -�, -,- - -- -- 1 -1-.. -=-L 1' -i•- I — +-! I- - -I -- --`- -I - - STA 307+ j -- - - -i -S A -,'07+9,3-8 E E V - 1 08 48 -I-- - T;, l V -308 o 14' 7- F STA, 81, - ST� _ 1306 E V 1 308 09 1[ [ - 121_ �i l -' 308 1 SiA 308 +14 -I� LEV 130780 J-I 1 i j j j h� 1 08 +24 ii STA 13'08+2' 1J TA _308 +26 8 : - - - ! -' -'-1 _ * 07 8 - TA- 308 +32 -3 = I - �� TA r 8 +33 J - i - I _I_ r I -'- - -I -� - -,- -�- - ,+42 2 ; STA 3 08 -' -r- - - _�_ -STA - -'� j 1 _ 308 +, 4421 -,-- -- 1 , •ELE 1307'39T --,- - li- -j -� -/ -- -L: A 3 8 +484- --;- - - - -i -j-- I- --{- -- - -iSTA- 308 +47 - - -I - '' STA 308 +59 7 +; r -I - -J- - - - -' 1 STA -308+3117 -STA -308+ - 1- 45- _ _ ! 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15 1 1 2 15 25 2 2 3 25 - 35 3 3 4 �— 1ST LIVE STARE ROW SHALL BE AT LEAST 15 FROM TOE OF RIFFLE SECTION CHANNEL OR AT TOP OF BANK WHICHEVER DISTANCE IS SHORTER NOT TO SCALE POOL SECTION NOT TO SCALE 1ST LIVE STAKE ROW SET AT EDGE OF LOW WATER ON OUTSIDE OF BEND ROW 51AKIN(i F'AIILKN NOT TO SCALE PLANTING NOTES, TEMPORARY AND PERMANENT SEED 1 ALL DISTURBED AREAS WILL BE STABILIZED USING MULCH AND lPanicum wrgatum BUFFER PLANTINGS COMMON NAME SCIENTIFIC NAME PLANT MATERIAL SIZE STEMS /ACRE PLANT TOTAL STEMS COMMON NAME STRATUM SCIENTIFIC NAME SPACING (ft) MATERIAL TOTAL STEMS Ironwood Carptnus carohnlana Bare Root 85 SIZE 1589 Black Willow midstory Sala nlgra 3x3 Live Stake 1589 Buttonbush understory Cephalanthus occrdentahs 3x3 Lne Stake 1589 Silky Dogwood understory Comus amomum 3x3 Lr% Stake 1589 Ninebark 1 understory Physocarpus opulifolius I 3x3 I Lie Stake 1589 TOTAL PLANTING NOTES, TEMPORARY AND PERMANENT SEED 1 ALL DISTURBED AREAS WILL BE STABILIZED USING MULCH AND lPanicum wrgatum BUFFER PLANTINGS COMMON NAME SCIENTIFIC NAME PLANT MATERIAL SIZE STEMS /ACRE AREA (Acres) TOTAL STEMS River Birch Betula nlgra Bare Root 85 1869 1589 Ironwood Carptnus carohnlana Bare Root 85 1889 1589 Shagbark Hickory Carya ovata Bare Root 85 1869 1589 Green Ash Fraxlnus pennsy/vanlca Bare Root 85 1869 1589 Sycamore Platanus occ/dentahs Bare Root 85 1869 1589 Water Oak I Quercus mgrs Bare Root 85 1869 1589 Willow Oak I Quercus phel /os Bare Root 85 1869 1589 American Elm I Ulmus amencana Bare Root 85 1869 1589 TOTAL AND NO MORE THAN 6 INCHES ABOVE THE GROUND 12709 PLANTING NOTES, TEMPORARY AND PERMANENT SEED 1 ALL DISTURBED AREAS WILL BE STABILIZED USING MULCH AND lPanicum wrgatum TEMPORARY SEED TO PROVIDE ADEQUATE GROUND COVER AND 15 CONDITION THE SOIL 2 MULCH MUST BE ADDED TO ACHIEVE 80% COVERAGE (ROUGHLY 15 2 TONS /ACRE FOR WHEAT STRAW) 3 A FERTILITY SOIL TEST SHALL BE USED TO DETERMINE 20 FERTILIZER AMOUNTS OR IF NO SOIL TEST IS AVAILABLE A Tnpsacum dactyordes STANDARD MIXTURE SHALL BE APPLIED OF 2 TONS OF LIME PER 25 ACRE AND 700 -1000 LBS OF 10 -10 -10 FERTILIZER PER ACRE BARE ROOT PLANTINGS 1 PLANT BARE ROOT SHRUBS AND TREES IN AREAS AS INDICATED Deer tongue ON THE PLANS 2 PROVIDE 8 OF SPACING BETWEEN PLANTS 3 LOOSEN COMPACTED SOIL AND PLANT IN HOLES FORMED WITH A 30 MATTOCK DIBBLE BAR OR EQUAL 4 PROVIDE PLANTING HOLE SUFFICIENT IN SIZE AND DEPTH TO PREVENT CROWDING OF ROOTS SPACING 5 ROOTS SHALL BE KEPT MOIST DURING TRANSPORTATION DISTRIBUTION AND INSTALLATION 6 PLANTS SHALL BE HEELED -IN INTO MOIST SOIL IF NOT PROMPTLY PLANTED AFTER DELIVERY TO THE PROJECT SITE LIVE STAKES 1 STAKES SHOULD BE CUT AND INSTALLED ON THE SAME DAY 2 STAKES THAT ARE SPLIT SHALL NOT BE INSTALLED 3 STAKES SHALL BE INSTALLED ORTHOGONALLY TO THE BANK AND WITH BUDS POINTING UPWARDS 4 STAKES SHALL BE y TO 2 INCHES IN DIAMETER AND 2 TO 3 FEET IN LENGTH 5 AFTER INSTALLATION THE TOP PORTION OF STAKES SHALL BE PRUNED WITH A SQUARE CUT LEAVING NO LESS THAN 3 INCHES AND NO MORE THAN 6 INCHES ABOVE THE GROUND COMMON NAME PERMANENT MIX SCIENTIFIC NAME SEEDING DENSITY (lbstacre) % mix Switchgrass lPanicum wrgatum 45 15 Broom Sedge Andropogon wglnrcus 45 15 Indian Grass Sorhgastrum nutans 6 20 Eastern Gamma Grass Tnpsacum dactyordes 75 25 Lance -Leaved Coreopsls Coreopsis lancedata 3 10 Deer tongue Panicum clandestmum 45 15 Totals 30 100% COMMON NAME I SCIENTIFIC NAME I LBS/ ACRE Temporary Seeding August to March (cool season) 20 Oats lFagopyrum esculentu 120 Wheat Grass Tntrcum oestrvum 120 Rye Grain Secale cereal 40 Barley 100 Apnl to August (warm season) Millet Utochoto ramose 20 Buckwheat lFagopyrum esculentu 40 PRELIMIN4RY PLANS r NOT FOR C NSTRUCTION Wolf Creek Engineering ENGINEERING 6 ENVIRONMENTAL CONSULTING LICENSE NO 1-0417 7 Ploride Ave 8e-Ue NC 28787 PHONE. (828) 858 -W" 5040 V EOLVCREEEBNG COM T PEE DEE STREAM RESTORATION ENVIRONMENTAL BANC AND EXCHANGE PLANTING PLANS AS NOTED -MMP .10 01 n SGC 1058 P -2 1 LOCATION KEY LEGEND BUFFER PLANTINGS PROPOSED — ' �THOMPSON CREEK — -- __ - � °ice. � ''/ /�>', // `� �' »� -j� !' /�I � /� � -'� °�' � L �-= i - ✓�- i' /'.j� � - -�/ / i< i- /� o i� y_' 7 i�' i <'� , ^�h - � PROPOSED PERMANENT �- `� ��, STREAM CROSSING (PIPED) 1 50 0 50 150 SCALE IN FEET THOMPSON CREEK 50 0 50 150 SCALE IN FEET LEGEND BUFFER PLANTINGS DALE BRANCH Wolf Creek Engineering ENGINEERING & ENVIRONMENTAL CONSULTING LICENSE NO P -0417 7 Florida Ave Reaverville NC 28787 PHONE 1828) 858 -9848 IIAII IIOLFCREEXENG CO1i PRELIMINARY PLANS "P9VEPEE DEE STREAM RESTORATION NOT FOR CONSTRUCTION 0°° ENVIRONMENTAL BANC AND EXCHANGE PLANTING PLANS AS NOTRD ° MMP n 10/8/2019 scG 1058 P-4 oa i LOCATION KEY LEGEND BUFFER PLANTINGS //� � � _ � PROPOSED / - RANCH •m) -% __ /_ _ °� /" �e _ /c- ��J F / / / / — �--,/ i / / >/ �fYi . / — y i /li_r---_' _=— �_ ----� / may% '"�� ire_-- �\ / / -_ - _i, -- _ / ✓= f= ; _ i� ji ,?�,:7= ;;;_ -i= ,/= / .i _ � /� ii =� i� =��i- -� i - = =J'- --,- -- ;�� -�� PROPOSED BMP (NO PLANTINGS) ---- �� PROPOSED BMP - ��� } /���� (NO PLANTINGS) 50 D 50 150 SCALE IN FEET DALE BRANCH Wolf Creek Engineering ENGINEERING & ENVIRONMENTAL CONSULTING LICENSE NO P -0417 7 Ploride Ave 1/eavemlle NC 28787 PHONE (828) 858 -9819 WVFW HOLFCREEEENG COM PRELIMINARY PLANS ^P1°T PEE DEE STREAM RESTORATION NOT FOR CONSTRUCTION °"° ENVIRONMENTAL BANC AND EXCHANGE PLANTING PLANS AS NOTED I - 0' w 10/0/2013 1 Z ; 77 1058 P -5 ( / z LOCATIO EY PROPOSED DALE LEGEND BRANCH / (X PLANTINGS) TINGE) DS / Z I/ /v // ri' / 7 r NO PLANTINGS � 'err �" ,� ��� BUFFER PLANTINGS r� PROPOSED PERMANENT JI STREAM CROSSING (PIPED)' EXISTING O / CLARKS CREEK 50 0 50 150 SCALE IN F-U DALE BRANCH V I f I i i I I t I i 1 f 7 LOCATION KEY PROPOSED ..\ HUDSON BRANCH \ \� - LEGEND \ BUFFER PLANTINGS PROPOSED BRANCH PROPOSED BMP `\ (NO PLANTINGS) /// � r ��/ _/ � i% _- "� __- � .- �, _ ✓ \C� AAA <��f� i `f t / i / �`t Yy �7, y, � �` \ t i / < ✓ i %"�� � �_ _ =--,, 'G Wiz= -z- r� i� t f- '�= 7 < i < f t _ ��- - - - -- �- -" � �� - -'- - - ---/ / \���� �\`�, �j �l �I/ % I, / ✓� C; \ \��. PROPOSED PERMANENT \ `� STREAM CROSSING (PIPED) \ 50 0 50 150 3 SCALE IN FEET JERRY BRANCH