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HomeMy WebLinkAbout20021259 Ver 1_Restoration Information_20020808Soil & Environmental 11010 Raven Ridge Road • Raleigh, North Carolina 27614 www.SandEC.com Transmittal To: -yy Q-?0I) ?e 4-lar& Yt VI,4 4 - . " An bc(-ncA 232-1 eg,dr-al IYd. 'Raldok Nt 24W4 We Transmit to you Herewith: Consultants, PA Phone: (919) 846-5900 Fa(919) 846-9467 Project #: u0/ *-01 Date: .,.w O-O Project Name: DeeiD ,. File: ? Drawings ? For your information and files ? Specifications For comment or approval ? Brochures or photos Returned for correction, resubmit ? Correspondence ? Approved as noted ? As per your request Under Separate Cover: ? By mail ? By courier ? By express No. Copies Document No. Date Description ?-- - S ' C C',heeK- S 415 LI_ 4e r-' d Sk?eaffCk?s&&Y7 Ann Remarks: If enclosures are not as listed as above, kindly notify us at once. BY ??er ??elene?rsk? Charlotte Office: Greensboro Office: Hickory Office: 236 LePhillip Court, Suite C 3817-E Lawndale Drive 710 Boston Road Concord, NC 28025 Greensboro, NC 27455 Taylorsville, NC 28681 Phone: (704) 720-9405 Phone: (336) 540-8234 Phone (828) 635-5820 Environmental Consultants, PA Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 p2 1 259 8 August 2002 Mrs. Jean Manuele USACE-Raleigh Regulatory Field Office 6508 Falls of the Neuse Road, Suite 120 Raleigh, North Carolina 27615 Mr. John Dorney DWQ-401/Wetlands Unit 2321 Crabtree Blvd. Raleigh, North Carolina 27604 Re: Deep Creek Stream Restoration Plan and Nationwide 27 and 14 Permit Submittal. S&EC Project No. 6170.01 Dear Mrs. Manuele and Mr. Dorney, Soil & Environmental Consultants, PA is submitting on behalf of our client, American Wetlands and Natural Resources Exchange Corporation, the proposed stream restoration plan to be implemented within the proposed Deep Creek Mitigation Bank located in Yadkin County, North Carolina. The purpose of this submittal is to acquire Federal and State authorization to complete the proposed work in waters of the U.S. by issuance of a Nationwide 27 and 14 Permit and the corresponding 401 Certification. The plan proposes to restore two existing perennial stream channel utilizing natural channel design techniques and principles. There is 4,526 linear feet of channelized stream channels currently located within the confines of the project site. The stream design proposes to restore a naturally meandering channel that will not degrade or aggrade over time. The design proposes to achieve this by elevating the current channel bed invert so that the bankfull elevation matches the surrounding flood plain, resulting in flood return interval of every 1.5-2.0 years. This will subsequently restore the historic wetland hydrology, flood plain function, and aquatic habitat. As a result of the design total channel length will increase to 5,540 linear feet. Channel stability immediately following construction will be achieved by utilizing boulder cross vanes, root wads, erosion control matting, temporary seeding, transplants, and live stakes. In order to eliminate incompatible uses within the proposed wetland restoration area, an existing farm path which includes two stream crossings will be re-aligned. The two existing crossings, which are cumulatively 50 feet wide, will be removed. These crossing will be replaced by a proposed single 50-foot wide crossing which will be located outside of the wetland restoration area. Access will need to be provided following the stream and wetland restoration efforts because no other alternative routes exist for adjacent properties. The restoration design information provided includes the existing stream conditions data, reference data, proposed stream channel design parameters, channel plan view, longitudinal profile, cross sectional profiles, pebble count, entrainment calculations (existing channel and proposed), and the proposed road crossing details. Charlotte Office: Greensboro Office: Hickory Office: 236 LePhillip Court, Suite C 3817-E Lawndale Drive 710 Boston Road Concord, NC 28025 Greensboro, NC 27455 Taylorsville, NC 28681 Phone: (704) 720-9405 Phone: (336) 540-8234 Phone (828) 635-5820 Fax: (704) 720-9406 Fax: (336) 540-8235 Fax: (828) 635-5820 Please do not hesitate to call me at 919-846-5900 extension 21 (office), 919-280-0603 (mobile) or e-mail me at Jelenevsky@SandEC.com if you have an questions or need to discuss the proposed stream restoration plan. Sincerely, Soil & Environmental Consultants, PA pt'k - Peter Jelenev Stream Rest ati ecialist Enclosure: Deep Creek Mitigation Bank: Stream Restoration Plan V C d d d m N m t aail oi? Id!Nit ?:Ll n; m l l a)' s E N? 03 Y! ! I ar, ? (tl NI 3?1 y3 a a a: C, E O O C E O O to CD O (O N Z5 T 0 O co N N O O A O N Ln 00 O O 10 y (D O c ) CO 0 C U N CD 't -0 (D 0) 7 Fa N > ( A 0 co a) c'a w 10 R ? w O N w y E E E E E N E E-0 Ez x Ea a r V (O OD OD O ? M M OD Cf) r O C 00 r u . 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Introduction The Deep Creek Mitigation Bank is a proposed Private/Commercial Bank, which will be operated as a Debit Bank for the purpose of providing mitigation credits for wetland and stream impacts by the North Carolina Department of Transportation (NCDOT) in the Upper Yadkin River Basin (Cataloging Unit # 03040101). The proposed Deep Creek mitigation plan and mitigation banking instrument is currently under review by the assigned regulatory agencies including the U.S. Army Corps of Engineers (USACE), the Environmental Protection Agency (EPA), the Division of Water Quality (DWQ), the U.S. Fish and Wildlife Service (FWS), and the North Carolina Wildlife Resources Commission (WRC). This document describes in detail the proposed stream restoration activities and has been provided for the purpose of acquiring a Nationwide 27 and 14 and the corresponding 401 Certification. The Deep Creek Mitigation Bank site consists of 70.745 acres composed predominately of agricultural land, located approximately 2,000 feet south of Highway 421 and approximately 2,000 feet west of the Yadkin River. The project is located in the Forbush Township, Yadkin County, North Carolina (Figure 1). The project site is located in the western portion of the upper Piedmont physiographic region. The surrounding landscape terrain is characterized as consistently rolling, with side slopes that are generally steep to moderately sloping with prominent well rounded ridges. Flood plains located adjacent to perennial streams and rivers within the vicinity of the project site are nearly level with valley slopes typically less than 1%. The site is located in a broad floodplain terrace of Deep Creek and the Yadkin River. Site elevation varies from a high of approximately 720 feet above sea level to a low of approximately 700 feet above sea level. These elevations are based on map interpretation gathered from the Farmington, North Carolina 7.5 -minute USGS topographic quadrangle (1966, revised 1994) and the 1 -foot topographic land survey map produced by Hollar & Associates, PA for wetland mitigation planning purposes (Figure 2). The project site is transected by two perennial streams that converge approximately 350 feet upstream of the eastern property boundary. The stream then flows directly into Deep Creek which is located approximately 200 feet east of the property boundary at this location. Although not formally named, the two perennial channels located on the site are identified as solid blue - lines on the most recent USGS quadrangle (Figure 1). For the purpose of this restoration plan, the channels will be identified as the South and West Forks. The South Fork originates at the southern -most property boundary and flows north and the West Fork originates along the western property boundary and flows to the northeast. The site is located in the Yadkin River Basin, USGS Hydrologic Unit Code 03040101 (Seaber et. al. 1987) and the N.C. Division of Water Quality (DWQ) Cataloging Number 03-07-02 (DENR 1997). The stream index number for Deep Creek is 12-84 and it has a best use classification of WS -IV. WS -IV classified waters are protected as water supplies which are generally in moderately to highly developed watersheds; point source discharges of treated wastewater are permitted pursuant to Rules .0104 and .0211, local programs to control non -point source and stormwater discharge of pollution are required, suitable for all class C uses (DENR 1997). The objectives of the stream mitigation project include: 1) the restoration of the existing incised, channelized, and eroding channel by utilizing natural channel design techniques to create a stable, self -maintaining stream channel that will not aggrade nor degrade over time. 2) Insure channel and stream bank stabilization by utilizing grade control structures, root wads, and native vegetation (on-site transplants, live stakes, and bare roots), in conjunction with the eradication of the current agricultural and maintenance practices. 3) Improve and create bed form diversity (riffles, runs, pools, and glides). 4) Re-establish the historic active flood plain function and wetland hydrology by matching the bankfull channel with the current flood plain elevation. 5) Re-establish the historic groundwater table elevation by raising the channel invert, ultimately integrating the wetland restoration component with the stream restoration. 6) Re-establish a native forested riparian and wetland plant community and remove the existing invasive exotic species located on the site. 7) Create a diverse terrestrial and aquatic wildlife habitat area. In addition to the proposed mitigation work to be performed within the site, an existing farm path and two stream crossings located within the hydric soils footprint will be removed and relocated so that restoration activities can be maximized and existing maintenance practices can be terminated. As a result a new crossing will need to be installed so that accessibility to adjacent properties will remain available. The proposed crossing will be located below the proposed confluence of the restored reaches and outside of the wetland restoration area. Combined the two existing stream crossings are approximately 50 feet in width (approximately 25 feet each). The new crossing will also be approximately 50 feet wide. Section 10 of this document contains the proposed road crossing details. II. Existing Site Conditions The mitigation site has been utilized primarily for the production of row crops (corn), with small portions (<5%) of the site remaining forested. No buildings or structures exist on site with the exception of random fences and the road crossings that provide site access. The majority of the surrounding land use is also agricultural with forested areas interspersed throughout. The aerial photograph of the site is depicted in Figure 3. Predominate soil series mapped within the project site include Wehadkee loams (Typic Fluvaquent) and Chewacla silt loam (Fluvaquentic Dystrochrept). Approximately, 30.4 acres of the property has been mapped as Wehadkee by licensed soil scientist Mr. Mike Ortosky with the majority of the remaining 40 acres identified as Chewacla based on the Yadkin County soils map. Other soil series identified within the site on the soil map include Altivista fine sandy loam, 0-2% slopes (Aquic Hapludults), State fine sandy loam (Typic Hapludults), and Wickham fine sandy loam, 2-7% slopes (Typic Hapludults). The latter soils series encompass less than 5% if the total site area and occurs along the property boundary. Figure 4 identifies the location of the hydric soil line, which was confirmed in the field by Mrs. Jean Manuele of the USACE. The Wehadkee series is considered to be a hydnc soil and this mapping unit consists of very deep, poorly drained soils on floodplains along streams that drain from the mountains and the piedmont. The Chewacla series is considered to be a class B hydric soil. Class B hydric soils may contain hydric soil inclusions or wet spots. The Chewacla series is very deep, somewhat poorly drained soils on nearly level floodplains formed in recent alluvium washed from soils formed primarily from schist, gneiss, and phyllite residuum. The remaining soil series are non - hydric soil units. Hydric soils on the site exist in one contiguous unit of 30.4 acres within the central and southern portions of the site. There are 12.1 additional acres of wetland creation proposed, resulting in 2 42.5 total acres of wetland restoration and creation (Figure 4). These lands are classified as Prior Converted Wetlands, and this is supported by the ditch network that currently exists. The original plant community was very likely piedmont/mountain swamp hardwood based on the observed surrounding forest types (Schafale and Weakley 1990). In order to promote farming activities to occur within this historically poorly drained and probably at times inundated flood plain the existing streams were channelized, straighten, and dredged. Stream modifications and the installation of numerous inter -field ditches effectively drained the existing hydric soils, permanently altering the hydro -period and lowering the groundwater table therefore, maximizing tillable acreage and promoting accessibility of the area by heavy farm equipment. Periodically or when required, the drainage network was maintained by dredging and clearing of impeding vegetation. III. Existing Stream Channel and Riparian Zone Based on the observed site conditions and gathered existing stream data, the channels located on site were physically altered and obliterated for the purpose of modifying the historic surface and groundwater hydrology. The site hydrology was modified to maximize productive cropland acreage and improve accessibility within the fertile alluvial flood plain. Relic channel sections observed south of the southern property line and outside of the active agricultural fields provided evidence that the site alteration has drastically influenced the historic site hydrology. These relic channel sections are no longer hydrologically connected to the existing channel network and are approximately 2 to 3 feet above the existing channel invert elevation. The existing stream features, which transect the wetland restoration area consists of historically channelized and dredged stream systems that have been functionally and characteristically reduced to linear drainage ditches. Current channel lengths of the South and West Forks are 3,230 and 1,296 linear feet, respectively for a total length of 4,526 linear feet and the sinuosity is 1.06. Dredging activities have lowered the historic channel invert (bottom of the channel) elevation, subsequently lowering the groundwater table and inducing channel degradation (head -cutting) on- site and throughout the upstream tributaries. The channels are also in an "incised" condition were flooding rarely or never engages the historic flood plain but is instead confined to the channel. The physical confinement of the stormwater flows within the straightened and incised stream channel perpetuates head -cutting and lateral channel extension due to the increased boundary shear stress and channel slope. Increase boundary shear stress beyond the channels carrying capacity results in bank erosion, mass wasting, bed instability and scour, and increased turbidity. Average existing channel parameters such as cross-sectional area, bankfull width, depth, etc. are provide within section 5, so that it can be compared to reference channel data and the proposed channel design for all three reaches. The channels have been separated based on drainage area. Because agricultural production was the primary objective on-site, the riparian areas are minimal and are not contiguous. The current riparian corridor rarely exceeds 25 feet in width from the edge of the existing stream channels. Channel sections throughout the site were periodically maintained based on field observations and interpretation of the available aerial photographs. The riparian zones are in specific areas cleared of all riparian vegetation and are periodically maintained probably for the purpose of clearing debris jams and dredging the channel bottom. Dominate tree species that were observed within the channel and riparian areas consisted primarily of box elder (Acer negundo), red maple (Acer rubrum), sycamore (Platanus 3 occidentalis), green ash (Fraxinus pennsylvanica), black willow (Salix nigra), and flowering dogwood (Cornus Florida). IV. Bankfull Stage Verification Determining the bankfull indicators during the field surveys was fairly difficult. Maintenance practices, farming activities, active bank erosion and slumping, and periodic dredging activities have obscured typical bankfull indicators. Indicators that were utilized included wrack lines, scour lines, vegetation positions, and depositional features. The cross-sectional areas were then compared to the North Carolina Rural Piedmont Regional Curve (SRI 2000) for verification purposes. V. Natural Channel Design The stream restoration design is based on natural channel design principles and techniques utilizing local reference reach data sets and the existing channel conditions survey. Reference data utilized to develop the restoration design for the stream channel included the North Carolina Rural Piedmont Regional Curve (SRI 2000), Mill Creek reference reach survey data (Jelenevsky et. al. 2002), Sal's Branch reference reach survey data (Doll and Jelenevsky 2001), relic stream segments located immediately upstream of the site, the existing stream conditions survey, and existing site constraints. The design parameters, proposed cross sectional dimension, and pertinent data are provided in sections 5 and 6 of this mitigation plan. The proposed stream design will restore a naturally meandering E/C type stream channel to a more appropriate location -centrally within the existing flood plain as depicted in Figure 5a and 5b. The implementation of the restoration design will result in a riffle -pool profile that will be reinforced utilizing in -stream structures such as rock cross -vanes, J -hook vanes and root wads as depicted in Figure 6 and Section 6 (Rosgen 2001). These structures will be subsequently vegetated with transplants and live stakes. Rock vanes will be installed at the head of every glide/riffle interface and root wads will be installed at every outside meander bend as determined by the designer during the construction phase to ensure stabilization of the stream channel grade and banks. Erosion control matting, temporary seeding, and live stakes will be utilized to reduce bank erosion immediately following completion of each section of channel and provide bank stabilization. Following the completion of the pebble counts, bar sample and entrainment calculation, it was determined that the channel bed is actively degrading due to an increased discharge rate within an incised, partially denuded stream channel. The increased discharge rate results in a higher boundary shear stress which perpetuates channel degradation (headcuttmg), and widening (lateral expansion). To prevent the current channel degradation from occurring, the grade of the designed stream channels has been elevated so that the top of the restored channel banks will match the adjacent flood plain elevation. This should result in a flood return interval of approximately every 1.5 to 2 year. Thereby, restoring the historically modified flood plain functions, which include flood attenuation, storage and biological treatment. This will also prevent the current bank erosion from perpetuating by allowing the erosive stormwater flows that are greater than the carrying capacity of the channel to escape onto the flood plain. Typically straightened and incised stream channels experience higher boundary shear stresses resulting in unstable bed and banks. The channel adjustments, due to these conditions and increased slope related to straightening and subsequently reducing the length of the channel include lateral channel extension, slumping, bank d erosion, and bed instability. The proposed design modification should avert and minimize the current problematic erosive forces observed within the existing incised channels. The resulting restored stream channel will be 5,640 linear feet, increasing the overall channel length by approximately 1,000 linear feet and the sinuosity to 1.37. Reach 1 and 2 is distinguished as a Priority I stream restoration because the stream channels will be reconnected to the historic flood plain by elevating the channel invert so that the bankfull elevation matches the flood plain elevation. Reach 3 is distinguished as a Priority II stream restoration because the channel invert will be elevated and a new flood plain will be excavated at a lower elevation to match the proposed bankfull channel elevation. A Priority II was the only option for Reach 3 because the channel was so severely incised. Bank height ratios along the reach located below the confluence of the South and West Forks are from 1.5 to 2.3 (maximum riffle depth versus top of bank). Proposed linear footage of restoration excludes the proposed road crossing, which will replace the two existing crossing which are located upstream and within the proposed wetland restoration area. VI. Sediment Transport Analysis A stable stream contains the capacity to transport its sediment load without aggrading or degrading the channel bed. Utilizing pebble count data, bar sample data, water slope values, and critical dimensionless shear stress, the required mean depth to move the d84 particle was determined. The largest particle located in the bar sample was utilized for the d84, which in this case was 18 mm. The entrainment calculation resulted in a bankfull mean depth requirement of 0.84 feet at an average stream slope of .0047. The mean depth for the existing stream channel is 1.78 feet. The mean depth and stream slope previously listed are the average values of all three stream reaches. This calculation verifies that the channel has been degrading and down cutting. Utilizing the same entrainment formula, the proposed design for the restored channel with a mean depth of 1.7 feet and an average proposed channel slope of .0028 will be able to move its current sediment load and should not aggrade. Based on the calculations the minimum bankfull mean depth required to move the d84 would be 1.4 feet. Because the design specifies an average depth of 1.7 feet, grade control structures will be required to prevent degradation of the channel invert. The mean depth and slope used in this calculation was the average of the values for all three proposed stream reaches. The pebble count data, bar sample, and entrainment calculations are located in section 4. VII. Planting Plan The majority of the riparian zone, which will be located primarily within the wetland restoration and creation area, will be planted with bare root seedlings consisting of bottomland hardwood species. Native trees and shrubs that are currently located within the channel clearing and excavation limits will be removed with as much of the root ball intact and transplanted adjacent to the restored creek channel or within the wetland restoration area. Trees as large as 4 -inches DBH and approximate 20 feet tall will be transplanted and integrated into the buffer restoration planting plan. Immediately following the completion of the stream channel, the bare root seedlings will be planted during the fall season. During the following fall, supplemental shrub and tree species will be planted if survival rates of previously planted seedlings are below target densities as determined in late summer (August -September). Plant species that will be utilized within the restoration site are listed in the table below. 5 The restored stream channel will be planted with the appropriate channel bank species in the form of live stakes, bare -root seedlings, and transplants. The live stakes will be harvested primarily from on-site and will consist primarily of black willow (Salix nigra), silky dogwood (Cornus amomum), and elderberry (Sambucus canadensis). If quantities from on site are not plentiful the live stakes will be supplemented by locally identified plant sources (i.e. existing power line ROWS, adjacent properties, etc.). Black willow will not consist of more than 40 percent of the stream bank plantings. The planting plan consists of individual hardwood tree species as listed below. The goal is to plant approximately 600 bare -root seedlings per acre, with an approximate 8 -foot by 8 -foot spacing. Plant List Scientific Name Common Name Trees Fraxinus pennsylvanica Green ash Platanus occidentalis American sycamore Quercus pagoda Cherrybark oak Betula nigra River birch Quercus phellos Willow oak Acer negundo Box elder Quercus nigra Water oak Linodendron tulipifera Tulip tree Small Trees and Shrubs Cornus amomum Silky dogwood Salix nigra Black willow Sambucus canadensis Elderberry VII. Monitoring Plan The restoration site will be monitored for five consecutive years or until the required success criteria has been met as determined by DWQ and the USACE. Monitoring activities will initiate immediately following the completion of the stream construction, wetland restoration and plant installation during the following growing season summer of 2003. Parameters that will be included in the long term monitoring to ensure the success of the stream and wetland restoration activities will include stream channel surveys (longitudinal and cross-sectional profiles), plant survival and diversity inventories, and benthos sampling. Pre -determined photographic points will also be an integral part of the monitoring reports. Stream channel stability will be monitored by establishing permanent cross-sections approximately every 500 to 600 feet that will comprise of a nested riffle and pool segment. Each cross-section will be permanently positioned on the ground with capped rebar pins and located with GPS technology. All of these cross-sectional surveys will also be utilized as photographic points. The permanent cross-section monitoring points will be established immediately following construction during the completion of the "as built" survey. The "as built" report will include the constructed stream channel dimension, pattern, and longitudinal profile. Other stream channel measurements that will be included in the monitoring report will be pebble counts, stream pattern data, and stream side plant conditions. Annual inspection of in -stream rock vane structures will no also occur to insure channel stability. The collected data will serve as a baseline to compare future channel surveys. Stream channel surveys will be completed and reported following year 1, 3 and 5. Vegetation within the restored riparian buffer will be monitored for five consecutive years. Circular 0.1 -acre plots or linear transects will be permanently established following completion of the planting phase and will be located with GPS technology. The plant species, density, survival rates, and the cause of any mortality observed will be recorded within each plot or transect. Vegetation plots will be sampled annually and reported on every other year. The primary focus of the vegetative monitoring will be solely on the tree and shrub stratum, although herbaceous species encountered may also be recorded. The ultimate goal is to have established a minimum of 320 native trees species per acre at the end of the 5 -year monitoring period. In accordance with NC-DWQ procedure, stream benthic macro invertebrates will be sampled prior to channel construction and annually for three consecutive years, starting one year after channel relocation. The initial benthos sample will occur during the last week of May 2002. Due to the length and hydrologic order of the restored channel reach, the full-scale investigation for collecting stream invertebrates described in the NCDENR's Standard Operating Procedures for Benthic Macro invertebrates will be employed (NCDENR-DWQ 2001). All field samples will be collected by certified individuals that participated in the Aquatic Insect Collection Protocols Workshop presented by the 401 Certification Unit—Biological Assessment Unit in spring 2001. Three benthos sampling locations will be established prior to stream construction. Station 1 will be established approximately 200 feet upstream of the restoration reach, station 2 will be established along a typical riffle -pool sequence within the subject restoration reach and station 3 will be established immediately downstream of the restoration reach east of the property line. Once the stream restoration has been completed, the sample taken within the existing creek will be re-established in approximately the same latitude as its prior location. Since the restoration plan accounts for several channel meanders (and, thus, additional linear footage of channel), an additional sample location may be established approximately 750-1000 ft. downstream of station 1. All samples will be identified by certified labs, with the following information provided: list of all taxa collected, list of EPT taxa, number of individuals per taxa, and the biotic indices for taxa in North Carolina, as well as any additional information customarily provided. Results from the surveys will be included within the annual monitoring report. Following the submittal of the monitoring reports to the appropriate agency representatives, the recipients of the report will be contacted for the purpose of discussing the monitoring data, required success criteria and whether or not the site is functioning as expected. If the site is not functioning as expected a site visit will be scheduled with the review agencies so that a remediation plan can be created and implemented. The remediation plans, if required, will directly reflect the requested alterations suggested by the regulatory agencies. To ensure protection of the mitigation site in perpetuity a preservation mechanism has been signed and recorded with Yadkin County. Following implementation of the site plan and the required site monitoring, the easement will be transferred to the Piedmont Land Conservancy. This transfer was approved by the Board of Directors of the Piedmont Land Conservancy by letter dated 15 March 2002. The preservation mechanism has been provided in section 9. XI. References DEHR. 1997. Draft Basmwide Asssessment Report:Yadkin River Basin. Division of Water Quality. Dunne, Thomas and L.B. Leopold. 1978. Water in Environmental Planning. W.H. Freeman and Company. New York. Gordon, N D., T.A. McMahon, and B.L. Finlayson. 1992. Stream Hydrology. John Wiley & Sons Ltd. West Sussex, England. Harmon, W.A , G.D. Jennings, J.M. Patterson, D.R. Clinton, L.O. Slate, A.G. Jessup, J.R. Everhart, R.E. Smith. 1999. Bankfull Hydraulic Geometry Relationships for North Carolina Streams. http://www5.bae.ncsu.edu/programs/extension/Mg/sri/rural pled paper.html North Carolina Division of Water Quality. 2002. Standard Operating Procedures for Benthic Macro invertebrates North Carolina Department of Environment and Natural Resources, Raleigh, North Carolina. Leopold, L.B., M.G. Wolman, and J P. Miller 1992 Fluvial Processes in Geomorphology. Dover Publications, Inc. New York, NY. Leopold, L B., 1994. A View of the River. Harvard University Press, Cambridge, Massachusetts. Rosgen, D.L. 1996. Applied River Morphology. Wildland Hydrology Books, Pagosa Springs, Colorado. Rosgen, D.L. and Silvey, Lee. 1998. Field Guide for Stream Classification. Rosgen, D.L. 2001. The Cross -Vane, W -Weir, and J -Hook Vane Structures... Their Description, Design and Applications for Stream Stabilization and River Restoration. 2001 ASCE Conference Proceedings. Reno, NV. U S. Army Corps of Engineers. 1987. Corps of Engineers Wetlands Delineation Manual. Department of the Army Waterways Experiment Station, Vicksburg, Mississippi United States Geological Survey. 1974. North Carolina Hydrologic Unit Map. United States Geological Survey. 1966 revised 1994. Farmington, N.C. 7.5 -minute series topographic map. 0 t,� i�� �.j/j r•. �• l i % lam- z 171 C J ,S I _��� 1 ,�� •+ro A % �. 59' F.yC_ jai , w 7-1 if ( '\l.� � J� �� 1. lU % /� �� .�1 � ; �/�% �\1���/;J ` �•.�--` � � - //� v�\ 15 (.' /� H [� .S%Y •f'J,i�rj' t/ i�•l , �•��L�1^��'( /� �YYY� • �� F .;t,•..yti,�'�1.,,�-�-` l�� m �. �, rf-i �- + .� if i'-� �a syr `,/�%.� �\ '•. ' �: _ ,V '= .1�'Wi ;f��" f'•�� „• � 4� � Vim-. , �::_� I 1 :�_ PROJECT No. SCALE SHEET TITLE: FIGURE 1 17 1 1 - 2000' SITE LOCATION PROJECT MGR. FIELD WORK ROJECT AME: PAI PAI PROJECT NAHYERICJ01 WETLANDS Soil & Environmental Consultants, PA DRAM BY FILE MM \\SEC\SECFlLES -DEEP CREEK STREAM REST0RA710N PLAN - 11010 Ravrn Rtlge Road Ralegh, NnM (.aoM1m :7611 Phoec (919) 8M.5900 F..(919)846-%67 YADKN COUNTY, NORTH CAROLINA rrW'Sa1dFI•can 8170.01\NEWEST FIGS\USGS.DWG JULY 2002 MAIN SOURCE: USGS FARMINGTON. NC d3ni� NINwt w J Q U N O Z IL W } c / Z Relative to plat bk 7, pg 164 \ \ 1 f I I I r ROAD (SR1570) _ GRAVEL ROAD m N o N V) V) I � CL = Q Vi a U O 0 0Q li z J ~ J (n O X = w w U K O (n O z 0 Q U c� z oZ z:D J U w Z_ � Y Y C) wQ w� ry U w w C) cn 0 z Q J w Z Q U ry W Q r r y „�"'". „.,.,,,",. `• Oa WO11Q8 6NINNi(7 __- Q�•� no _ ^---= •_ '` " •1i "'! '' ^^"`r�- .!"rte ' ! _' — — — — -' — 44 Ak JO y y + ''•" � ' y iii ,r "54 — oe 0-1 I t `70 { -F,� � . 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S "5 421 SR 1570 SITE z' 0 // SR 1001 r VICINITYMAP NOT TO SCALE SCALE RESTORED STREAM CHANNEL 5,546 LINEAR FEET REACH 1 REACH 2 REACH 3 PROPOSED GRADING -� PLAN SHEET 5A MATCH TO SHEET 5B W z a z O H a U o Z O F— V) >: W F- elfZ ZU Q J Z W Y � Q Y r W W x U CL W W 111 li'll 72 77 1 1x0A7 100.6 x X01.3 117to\�x54 .00 W`N AAI n,o.» e.ee.oA r C? jaz 1.2 -0233 " (L m .3.21 N6D W 86.60 ,028 x .28.5, 6.65p .62 50 2.86.4 84 m 7 \ AA1 x -- ��l / 111 LU 100., ■ IMME1II C? jaz Uz z om c Z U Q z � Q O LTJ C" W n � ■ IMME1II ImI_ 10IiVi9 CK055-5ECTI ON Designer Scale PA1 Drawn By Dale _ MM Checked By Job No. vIN 2C AMERICAN WETLANDS RESTORATION DE51GN BY: Soil & Environmental Consultants, PA 11010 Rn R0, R—d 141rigl4 NirW (imlw 27614 Phm (919) 8-5900 (919) 8769367 www.SunJl�('Aann -- - 1/3 BANKFULL-- - --1/3 BANKFULL -- 113 BANKFULL - - - -- -- - - -- "J" HOOK ROCK VANE 'LAN VIEW CK055-5ECTIC 1 DEEP CREEK WETLAND MITIGATION SITE i i Sheet No. STREAM RESTORATION STRUCTURES 1/3 BANKFULL 1/3 BANKFULL 1/3 BANKFULL CL 55 'A' AGGREGATE STONE TYPICAL8 '> OZ NONWOVEN FiLTERFABRIG ROCKVANE 20-3 ` ' TOP BOULDER5 O >L _30° (approx. 3-4'x3'x2) o[ FOOTER BOULDER5 ImI_ 10IiVi9 CK055-5ECTI ON Designer Scale PA1 Drawn By Dale _ MM Checked By Job No. vIN 2C AMERICAN WETLANDS RESTORATION DE51GN BY: Soil & Environmental Consultants, PA 11010 Rn R0, R—d 141rigl4 NirW (imlw 27614 Phm (919) 8-5900 (919) 8769367 www.SunJl�('Aann -- - 1/3 BANKFULL-- - --1/3 BANKFULL -- 113 BANKFULL - - - -- -- - - -- "J" HOOK ROCK VANE 'LAN VIEW CK055-5ECTIC 1 DEEP CREEK WETLAND MITIGATION SITE i i Sheet No. STREAM RESTORATION STRUCTURES 114- 113 - 112 - 111 - 110 - 109 - 108 - 107 - 106 105 104 103 c c� 102 - Lu 101 100 - 99- 98 9-98 97 - 96 - 95 - 94 - 93 92 _I 91 - 90 UT of Deep Creek/South Fork Yadkin Dinkins Bottom Road 0 10 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 Channel Distance (ft) —•—bed -6 water srf x BKF + TOB 9 WS _- A x -section Linea (BKF) 110 011111111N MINN IN MEN ON E-1- MENEEMENEEN MEN ME MEN ME 1NI 0 MENEEME MEN ME 0 MENEM ME MEN No NEEMINEEMEN 111111INEENNE MEN ME 1i EMEMENEEMENEEMENEEMENm MEN �1111011 MEN ME IN 0101010101101001 No EN LEE 11101101 Y do NOR 0 El EMENEENEEMENEEMEN 111111011111110101 MINEEMENEEN NONE MENNEN BEE MEN MINEENCONEEMENE MEN MEN WEE ENS1 I 11100110100101111001 MENNENli MEMO01 1 am -E MINEEMENE ME ME ME MINE MEMO 1=�E 101 MENEM ME OMEN E ME .91 MINE 01111011MINERINE MENE 111 MENEM A NINE MOEN MENNEN ON Elm ME I 11 E 01 0 10 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 Channel Distance (ft) —•—bed -6 water srf x BKF + TOB 9 WS _- A x -section Linea (BKF) .. �� . - • 1- ,B OB 7-7-77-11 -6.63 9.84 0.58 9.26;:59 _ 116.63 10.09 0.8 9.29: 5.92 .. 11 1.73"� '. 9.27 a` _ .. 11.73 2.39`` 9.34 �� ..._ 6.04 - 116.63 10.75 1.38 9.37 6.8 6.21 .. 9.61 0.27_ 9.34 , n - 116.63 10.32 0.62 9.7 7.75 5.96 116.63 9.9 0.19 9.71 7,95 6.12 _... .___.. 12.34 2.25 10.09;° _6.85 .. 11.55 1.46 10.09 �. 10.31 0.24 10.07 8.12 6 .. 10.95 0.7 10.2 .. 10.5 0.11 10.39 10.9 0.51 10.3.' 10.78 0.38 10.4 . 8 10.63 0.23 10.4` '4.64� • • 9.21 0.48 8.73 5.56 114.99 0.19 - 8.95. 9.14 • • 9.41 0.32. 9.09 7.05 5 0 18 9.76 0.46' 9.3 9.53 ; 0.15"" 9.38 7.68 5,6 ` 9.98.: 0.54 9.44; x: 10.22: 0.731; 9.49 7.65 6.5. 10.65:ew 1.16° 9.49 10.16 0.66 7. 9.5 7 9.81 0.28 9.53` 7 u63 6 45 w 10.18.E 0.46 9.72`. _ 0.6 941 10.17 0.24 9.93` -179 8. 0.34 8.24 3.52: 8 - 9 1.03. 8.44 - 113.38 8.85 0.41 8.44 6.65`:_ - 8.89 0.44 8.45 8.8 0.34 8.46 6.45 4.a 8.97 0.46 8.51:"' 8.98 0.47 8.51;. : 8.96 0.18 8.78 0.23113.61 9.52 0.44 9.08' 113.61 9.48 0,39 9.09 6.9 4 89 113.61 10.34 1.25 9.09. 113.61 11.01 1.92 9.09:' "24 113.61 10.21 1.11 9.1 ` 113.61 9.51 0.31 9.2. 113.61 9.67 0.48 9.19- 9.74 0.48 9.26` m113.61 10.26 1 9.26 113.61 10.44 1.18 9.26' r -1.68 111.93 8.45 " `, 0.74 7.71 °- 6.15 4.9' . 8.18 0.47 7.71 111.93 8.97 0.98 7.99 6.59 4.6 111.93 8.17 0.16 8.01:; �R • 8.42 0.4 8.02 8.68 0.61 8.07` -0.74 7.97 0.6 7,37. ;� 7.77 0.24 7.53 Poo(' 1 riffle 12 -" run 24 pool 31 l max pool -..� 4$__ glide 57 1 l�. riffle 66 pool 87 riffle 108 Pool@Property Line 122 start glide 127 start riffle 143 small pool" 164 { I riffle 176 start run 199 I�run 209 riffle 212 f riffle 223 riffle 246 ,I riffle 270 F smaMl pool 291 start riffle._ 314 start run 328 start pool 353 max pool 363 363_ start glide 370' start riffle- 376 376 ' f �! start run399 pool 410 i start riffle 418 run 449 pool 489 start run 497 ' - run 507 start riffle ,�J 520 i run 539 - t run 549 start riffle 567 start run 573 run' 592 start pool 603 max pool 608 start glide 615 start rifflelrun 627 run 647 g run 672 start small pool 685 max pool 698 run 703 weak riffle/run 721 small pool 739 riffle 750 run , 766 run 804 small pool 827 start riffle 848 .. �� . - • 1- ,B OB 7-7-77-11 -6.63 9.84 0.58 9.26;:59 _ 116.63 10.09 0.8 9.29: 5.92 .. 11 1.73"� '. 9.27 a` _ .. 11.73 2.39`` 9.34 �� ..._ 6.04 - 116.63 10.75 1.38 9.37 6.8 6.21 .. 9.61 0.27_ 9.34 , n - 116.63 10.32 0.62 9.7 7.75 5.96 116.63 9.9 0.19 9.71 7,95 6.12 _... .___.. 12.34 2.25 10.09;° _6.85 .. 11.55 1.46 10.09 �. 10.31 0.24 10.07 8.12 6 .. 10.95 0.7 10.2 .. 10.5 0.11 10.39 10.9 0.51 10.3.' 10.78 0.38 10.4 . 8 10.63 0.23 10.4` '4.64� • • 9.21 0.48 8.73 5.56 114.99 0.19 - 8.95. 9.14 • • 9.41 0.32. 9.09 7.05 5 0 18 9.76 0.46' 9.3 9.53 ; 0.15"" 9.38 7.68 5,6 ` 9.98.: 0.54 9.44; x: 10.22: 0.731; 9.49 7.65 6.5. 10.65:ew 1.16° 9.49 10.16 0.66 7. 9.5 7 9.81 0.28 9.53` 7 u63 6 45 w 10.18.E 0.46 9.72`. _ 0.6 941 10.17 0.24 9.93` -179 8. 0.34 8.24 3.52: 8 - 9 1.03. 8.44 - 113.38 8.85 0.41 8.44 6.65`:_ - 8.89 0.44 8.45 8.8 0.34 8.46 6.45 4.a 8.97 0.46 8.51:"' 8.98 0.47 8.51;. : 8.96 0.18 8.78 0.23113.61 9.52 0.44 9.08' 113.61 9.48 0,39 9.09 6.9 4 89 113.61 10.34 1.25 9.09. 113.61 11.01 1.92 9.09:' "24 113.61 10.21 1.11 9.1 ` 113.61 9.51 0.31 9.2. 113.61 9.67 0.48 9.19- 9.74 0.48 9.26` m113.61 10.26 1 9.26 113.61 10.44 1.18 9.26' r -1.68 111.93 8.45 " `, 0.74 7.71 °- 6.15 4.9' . 8.18 0.47 7.71 111.93 8.97 0.98 7.99 6.59 4.6 111.93 8.17 0.16 8.01:; �R • 8.42 0.4 8.02 8.68 0.61 8.07` -0.74 7.97 0.6 7,37. ;� 7.77 0.24 7.53 run 876 1 -0.09 A nff /run 901 run 1644 j -0.51 110.59 run 1068 'j10.59 pool., 1080 i110.59 1� run 1099 110.59 run =� 1120 P 1 ' pool 1150 -2.03 108.56 i. start glide,, 1160 1: • run 1175 108.56 _ riffle 1200 108.56 pool 1214108.56 i) glide 1225 1: • 1: start riffle 1235 • _. 1 run 1261 a 1 max pool 1295 0.4 1 : • . 'start glide.1302 i 1: • • w i start riffle 1313 1 ' • deep run 1346 -0.64 1 L pool 1367 1: riffle 1387 1: �I run1407 j 1: run .. _ 1437 J�small pool 1450 i lstart riffle,,,,. pool 1466 1: start riffled 486 run 9514 102 1 start weak riffl 1542 11 start poi -)q 557 1 start glide/run. 4564 1 run-� - 9608 1 _ pool 629 1 glide/run - 1644 �? 1 po _. 1653 riffle71 166277--77771 1 pool 1671 1 glide 1687 1 glide 1701 riffle 1719 1 • 1 riffle 1752 pool 1766 106.63 pool 1779 106.33 riffle 1799 1 •33 riffle 1817 .3 16 arm riffle 1831 '106.33 1 • run/pool right before culvert 1842 .33 pool after culvert 1865 �� 1 • start glide 1871 1 • riffle 1882 y 1 . run 1895 pool 1928 j 1 • glide 1952 start riffle 1962 1 • run 2004 ; 1. run 2053 1. deep run 2086 ' 105.67 �run 2103 1 • run 2121 105.67 deep run 2175 8.01 0.51 7.5 6.21 4.6 7.92 0.29 7.63 5.82 4.1 8.34 0.41 7.93; 6.22 4.9 8.43 0.51 7.92; 9.49 1.31 8.11118 8.76 0.55 8.211 9.5 0.82 8.68', 7.72- 1.55 61T 6.91. _ 0.77 6.83 0.65 6.18 4.7 3.9 6.92 0.28 6.64 9.56 2.88 6.68 7.97 1.28 6.69 1 7.06 0.361 6.7 5.08 , 4.1 7.17 0.3 6.87 9.44 2.14= 7.3 5.75 4.5 8.19 0.89.1 7.3 7.53 0.23'Ml r" 7.3 _ 7.15 0.47 6.68 5.32 4.15 8.24 1.26 6.98 5.76 4.5 7.4 0.41 6.99 7.53 0.52 7.01 5.57 4.4 7.62 0.57 8.28 - 1.21 7.07 y,5.9 7,57 0.49 7 08 4, - -, ,48.52 1.35 7 17 e 7.72'- 0.38 7,34 6.06 4.9 7.24. 0.9 6.34 5.1 6.76.y ;. 0.44 _ _6.32.:;- 5.3 4. 7.6TW[ 1.32 6.35 7.1Z_ 0.83 6.34 7.13' 0.75_ _6.38 7.03 0.64 6.39' 8,28 1.22 7.06 7.35.,6.28 7.0T 7.81:; 0.73 7.08,: 7.57 0.42 7.15 6.88 0.38 6.5 6.83 0.28 6.55 5.41 4.35 7.11 0.47 .6.64 5.39 4.13 7.74 0.73 7.01 7.73 0.83 6.9 7.6$0.45 7.23 _ 6.03 4.9 _ 8.42,. 0.5 7.92 6.54 5.34 8.52 0.43 8.09 9.32- 1.3_ _ 8.02 10.31 2.26 8.12 9.3 1.18 8.12 8.79; 0.67 8.12 7.1 6.07 9.41 1.29 8.12 9.94 1.82 8.12 9.03 0.98.13 7.33 5.52 8.34 0.21. 8.13 6.81 5.68 8.82 0.3 8.52 9.1.2_. 0.29 8.83.:: _ 7.38 5.6 8.68 0.49 8.19 7.01 5.71 8.69 0.5 8.19 6.97 5.97 8.97 0.69 8.28 5.27 0.75, 8.52-"" 7,74 6.62 1 start pool 2217 max pool 2233 pool 2259 glide 2286 riffle 2306 !j pool 2327 glide 2331 riffle _2359 run- 2389 run 2415 i run 2446 shallow run/riffle 2472 weak riffle/run 2498 run 2521 � run =2562 run 2574 run 2611 run/pool 2627 run 2639 pool 2678 glide 2697 glide 2707 riffle 2723 run 2742 run 2774 run 2797 riffle/run 2831 run 2850 run2878___ run ,2899 run 2928 run - 2953 riffle :.. 2967 run 2987 run 3046 pool 3071 �1 pool 3088 glide 3136 riffle 3150 run 3159 pool3171 pool 3186 riffle 3196 riffle 3218 run 3251 pool 3261 riffle 3279 pool 3286" glide 3298 glide 3307 riffle on top of debris dam 3324 run 3336 ��. run 3352 WINIEM 9.62 1.04 8.58 10.42 1.81 8.61 � M 10.33 1.72 8.61 9.44 0.82 8.62 7.61 5.61 -0.5 8.7 0.6 8.1 7.05 105.17 9.27 1.16 8.11 105.17 8.96 0.85 8.11 6.82 5.47 105.17 8.58 0.49 8.09 105.17 1 9.05 0.93 8.12. 6.82 5.57 0.18 105.35 9.27 .0.96 8.31 6.93 6 105.35 9.23 0.48.v 8.75 7.28 9.450.6 8.85 6.94 5.8 9.32 0.41` 8.91 7.07 5.63,- 9.44 63.9.44 0.46 8.9 _ 7.44 5.9- 914 9-9.74 6.66 9.08 1 9.79 0.6 9.1 0 9.81 0.53 9.281 -0.27 �: - 9.51,'AF 0.5 9.0 -0.74 0.65 L _8. 9.02 Q.47 8.5 6.931, �- 9.2 r 0.63;_ 8.5 I MR 9 0.41 8.5 • 9.34r° 0.73 8.6 9.51 0.56 8.9 9.74 0.77 8.97 0.35 - . • 10.12 0.36 9.7, • • 10.1 0.344m 9.7 a104.69 10.36 0.61` 104. • • 10.33 4.5, 9.8 -0.46 9.99 0.66 9.33 - 104.23 9.83 0.49 � F_ 9.34 7.92 104.23 9.62 0.21 9.41_ 104.23 10.04 0.59 9.45 8.15 5.76 •0.59 103.64 9.72 0.56 9.16 7.77 5.8 ' REM 10.23 1.07 9.16 • 10.12 0.94 9.18 - 0.2 10.14 0.36 9.78 9.81 6.23 - . 16.07 - 0.29 9.78 10.25 0.46 9.79 10.45 0.62 9.83 _ 10.47 0.47 10 8.2 5.41 10.27 0.25 10.02 10.64 0.42 10.22 103.84 10.83 0.43 10.4 8.37 5.3 0.71 104.55 12.04 0.77 11.27 9.51 5.97 104.55 11.63 0.34 11.29 12 0.71 11.29 11.82 0.52 11.3 1. 11.84 0.53 11.31 104.55 _ 11.82 0.5 11.32 104.55 12.2 0.34 11.86 104.55_ ._0,4 12.3, 11. jA_. istation 3+76 Riffle UT of Deep Creek/South Fork 111 110 - - - - - �- - 109 c 108 0 107 w 106 105 104 0 5 10 15 20 25 30 Width from River Left to Right (ft) section:A?t Riffle UT of Deep Creek/South Fork Yadkin height of instrument omitl distance I FS notes pt. (ft) (ft) J it J elevation 109.46 110 109.69 109.18 108.57 108.38 107.88 107.63 107.43 106.82 106.41 105.94 105.67 105.46 105.41 105.24 105.43 106.38 108.16 109.39 109.82 109.77 109.51 109.15 109.16 bankfull Itop of bai 107.88 1 109.82 35 40 45 W fpa I channel dimensions 18.5 13.5 2.6 4.6 200.0 x -section area 1.4 15.8 1.2 9.9 14.8 d mean width wet P d max h d radi bank ht w/d ratio W flood prone area ent ratio hydraulics 3.2 velocity fUsec 58.3 0.29 0.39 1.074 0.23 8.1 15.8 discharge rate, Q cfs shear stress Ibs/ft s shear velocity fUsec unit stream power Ibs/fUsec Froude number friction factor u/u' threshold grain size (mm) check from channel material 0 0.0 0.000 measured D84 mm relative roughness 0.0 fric. factor Mannin 's n from channel material station 3+63 Pool UT of Deep Creek/South Fork 111 110 109 - -_ 0 108 > 107 a� w 106 105 - 104 0 5 10 15 20 25 30 Width from River Left to Right (ft) section:.- Pool UT of Deep Creek/South Fork Yadkin description: •.• height of instrument (ft): omit distance I FS FS FS bankfull top of ban 107.95 110.06 35 channel slope M 40 45 dimensions 25.3 10.9 3.4 5.5 x -section area 2.3 15.0 1.7 ^ 0 ! 0W4.76 width �• �p l _4.73 bank ht �■ALL 5 W 4.65 eni ratio ®� 84.74 WI �. ® ■_ 10 I[ 5.32 MM ® � 'WL11.5 71L6.04 MOT. • FFF undE` ■_12.9 6.65 ■_,13.5 ;10.06 ME= {Vt! M ;10.22 : --'.W,14.5 ■ ',15.7 1X10.06 ■_x_17 ,9.73 � � „� i♦ 8.1 A9.57 ■18.9 9.74 • ■_ `19.7 9.96 I_1 20.5 9.64 • j21.4 .8.05 �• _■ j21.8 j7.84 �. •. �■ tl 22.8 X7.22 �L■ J 6.85 • p s 26 t 6.29 6.21 �: • ®gip 35.7 5.16 • • �'■ 39 4.98 bankfull top of ban 107.95 110.06 35 channel slope M 40 45 dimensions 25.3 10.9 3.4 5.5 x -section area 2.3 15.0 1.7 ^ d mean width wet P d max h d radi bank ht v,,!d ratio fleed prone area eni ratio hydraulics 0.42 0.47 n 000 00 25.4 veiocit ft?sec disc:ha!ge rate; Q cfs shear stress((lbs/ft sq) shear velocity ft/sec Uilit stream POWel (lbs/fUsec: Froude number friction factor u/u` threshold grnin size mm f! Q GC:` measured Di84 (r�t�»i relative roughness t~ c ,Ma? cg's n fro;;, chem->' na?e i - -- --- —-- - - - - -- -------- - - - - - -- - - - - - -- ------- - - - - - -- - - - - -- ------ - - - - - -- - - - - -- ------- - - - - - -- ---- -- -------------- ------ ------------- -- - -------------- ---X-- -------------- -------- ---- - -------------- --------------------------------------------------------------------------- - -- -------------- ------ ------- ------------- -------------- ---- ------------- I ---'- --------------- ---- - ------- - -- ------------ ------ -------------- ------------------------------------------- ------ --------+----- ------ ------ ------------- ---------- - 11 - ---- -------------- x -- --------------------------------------------- _ - -- ------- - - - - --- -- - ---- - - - - -- -+ - -- ------- - - - - - -- - -- - - - -- - -- - - -- - -- - - -.- - - -- -- - -$-- --------- - -- ---------------------------------------+ X ----- --- - -� -- ----- - ---------- - - - _ _ _._ ----------------------------------------------------- .- - - - - - - - - - - - - - - - - - - - - - - - - - - - - _ _ - _ _ __ ,_ _ _ _ _ _ - _ _ _ _ _------------ _ _ _ _ _ _ _ _._ _ _ _ _ -.- _ _ _____ ------ _ _ _ _ _ _ _ _ - _ - _ _ - _ _ _ _ _ - _ _ _._ _ - - - - - - - --------------------- -------------- ------ ---------- - - - - - - - - - 11 - - - ---------------- ---- - - --- - - - .- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _._ _ _ _ _ _ _ - _ _ - _ _ _.-._ _ _ _ _ - _---------------------- -___-_ -___ _--_ ---- ---------------------------------- - ----------------------------------------------- +x / ------------- ------------------------------ - ---- ------ ---- -- --- ----* - ------ ----- -- -------- - ----------------------------------- ----------- ------ ------------ - ------------- ------ ---------------------------------- - --- - -------- -------- --- ------ ---------- - --�I - -- -------------------------------------------------- --------------------- ----------- + + -------------- X ------ - -- --------- --- --- --- -_� -- -- ---------------------------------------- -------------- ---- ---- ------ ---- -,------------ ----- ----------------------------- --------- ------ x ------ - - - ---------------------------- ------------------------------------ --- -------------- - - - - -- ------- - - - - - -- -- - - X - - - - -- - - - -- - - - - -- ------- - - - - - -- - - - - -- - - ----- - - - - - - - -- ------- --- ------ ------------ - x-- ------ ---- ----------------------------------------------------- --- - ------ ----- ------+------- X- --------------- ----------------------------- - ---------------------- -.------------------------------- ------ - ------------ ------------------------+-----------x---- -----------_---------- -----------.-- -------------------- ------.--------- ---------- -------------- ------ --- - -------------- ----- x -------------------------------------------- ------- ------ --------------------- --------------- ------ ------------- -- -------------- - ---- ------------ - - - - ------ ------ ----------- - ------ ------ ------ -------------- -------------- ------- -----------F--- ------ ------- ----- ------ -- ------------------------------------ ----- - ----------- ------ ------------- ----- -- a-------- +xa u Y c00 m T I C J . I O O LO I V i X O O Q d' 'i 0 I T co LL O! 0 I I T I + LLY m'I O X O 1�1 T T � i L- QD I T � O O m m U C (0 O n O co C ca U 0 0 I- I I O LO I 0 0 co O O N p kg +o �v A f O1'd C� N T O O o0 � O L co N T O O co O O O O O O 0) O d) O M O O O 00 00 T T T T (4) Uoi}en91�] • 0 10 run 1033 •' 12.14 0.67 11.47 run 1046 • • 12.12 0.45 11.67 :. -'riffle 1052 , , 1203 0.36 11.67 10.2 8.25 run 1069 103.64 12.23 0.47 11.76 pool 1088 -103.64 12.53 0.76 11.77 riffle 1099 1099 .1.2 102.44 11.08 0.5 10.58 pool 1120 102.44 12.55 1.88 10.67 riffle 1131• • 11.61 0.68 10.93 9.25 5 pool 1151 -- 102.44 11.83 0.89 10.94 riffle 1168102.44 11.39 0.42 10.97 run 1195 _ _102.44 11.79 0.81 10.98 9.37 5.2 run 1214 102.44 11.63 0.6 11.03 9.17 5.8 pool 1233 1 103.44 12.95 0.79 12.16 max pool 1249 J '' 13.34 1.18 12.16 _ start glide 1259 0 • • 12.98 0.81 12.17 start run 1277 1 • • 12.87 0.69 12.18 10.53 6.64 pool 1291 ,_ . , 13.17 0.96 12.21 F. _ e _ _.. _ r. _ ._.... .- .... _. glide 1307 , .. -_ _ _. 13.05 0.88 12.17 10.05 riffle 1331 12.7 0.5 12.2 10.21 5.66 run 1351 103.44 12.67 0.47 12.2 pool 1368 103.44 13.3 0.91 12.39 riffle @ p-lin 1383 1383 103.44 12.81 0.41 12.4 10.81 6.15 start run 1388 .0.32 12.98 0.92 12.06 _ pool 1397 13.86 1.77 12.09 E. glide 1417 13.02 0.93 12.09 9.9 start riffle 1446 12.63 0.52 12.11 riffle 1477 ; 12.45 0.25 12.2 9.75: 5.24 Nend station 0+08 Riffle UT of Deep Creek/West Fork 105 104 103 102 101 .0 100 m ai 99 LU 98 97 96 95 0 5 10 15 20 25 30 35 Width from River Left to Right (ft) omit notes I pt. section: . Riffle UT of Deep CreekfvVest Fork Yadkin description: t of instrument (ft): 40 45 50 55 :ance I FS FS FS W fpa I chan elevation 101 101.07 101.4 101.45 101.15 99.5 98.05 97.83 97.58 97.57 97.66 97.93 99.11 100.59 101.07 101.43 101.5 100.95 100.83 bankfull Itop of bank (ft) 6.83 6.27 20 .0 100.59 1 101.15 anning's „n„ dimensions 27.9 12.6 3.0 3.6 200.0 x -section area 2.2 15.1 1.9 5.7 15.9 d mean width wet P d max bank ht MH W flood prone area hydraulics 5.3 147.0 0.69 0.60 4.363 0.39 8.8 44.1 velocity fUsec discharge rate, Q cfs shear stress lbs/ft sq) shear velocity (ft/sec unit stream power (lbs/ft/sec Froude number friction factor ulu' threshold grain size (mm) check from channel material 7 103.6 0.020 measured D84 mm relative roughness 14.3 fric. factor Mannin 's n from channel material station 0+26 Pool UT of Deep Creek/West Fork 102 101 -- 100 - - -- - - c 99 - -- 0 > 98 a� W 97 96 - 95 0 5 10 15 20 25 Width from River Left to Right (ft) tom• station C SEEM � M.. 18.8 5.83 • 23.5 6.05 �J*- 24.4,; 8.06 • JU■ 25.3 9.48 • ��rw 25.5 10.25 26 10.49 • • • SEMEN I ■-,i 26.8--M 10.87 OMME ®W MU,27.9 11.15 •• �r ■ ;;; 28.711.18 • • �® __ 30 10.62 • • ��`T 30.910.38 . 32.1_ >10.07 k-EOVV 32.7 9.47 • ■ 33.28.22 • • ZBKFJI[�35 6.62 10n 37 MF M6.11 30 35 40 cnan dimensions 34.5 11.2 4.6 5.1 UT of Deep Creek/West Fork 3.1 15.6 2.2 d mean width Yadkin d max h d radi description"elevation7bankfull wid . flood prone area lent rat,. height of instrument (ft)omit distance FS FS FS notes pt. (ft) (ft) top of ban 101.05 6.62 6.05 101.24 100.8 101.37 101.3 18.8 5.83 • 23.5 6.05 �J*- 24.4,; 8.06 • JU■ 25.3 9.48 • ��rw 25.5 10.25 26 10.49 • • • SEMEN I ■-,i 26.8--M 10.87 OMME ®W MU,27.9 11.15 •• �r ■ ;;; 28.711.18 • • �® __ 30 10.62 • • ��`T 30.910.38 . 32.1_ >10.07 k-EOVV 32.7 9.47 • ■ 33.28.22 • • ZBKFJI[�35 6.62 10n 37 MF M6.11 30 35 40 cnan dimensions 34.5 11.2 4.6 5.1 x -section area 3.1 15.6 2.2 d mean width wet P d max h d radi bank ht wid . flood prone area lent rat,. hydraulics n .0 0.83 0.65 0.000 0,00 n n 49.9 velocity (ftisec discharge rate, O (cfs; shear stress lbs/ft s shear velocity ft/sec unit stream power _ibs/ft/sec) Froude number friction factor ulU' threshold grain size mm 143.4 ' .020 measured D84 (mm` relative roughness .1 frit. factor Mannin 's n from channel material 7+76 Riffle UT of Deep Creek/ West Fork 100 99 -- -- - 98 - - F 97 - - - c 96.-.. @ i w 95 94 93 -- 92 0 5 10 15 20 25 30 35 Width from River Left to Right (ft) 0 section: ® 26.5 8.98 • • • 27_ :moi 9.92 width Riffle • loll[-_ 27.8]E,,, 10.78 • UT of Deep Creek[West Fork IW flood prone area IEO.Vii 30.6 10.61 • Yadkin 33.4 description: ' height of instrument (ft): omit distance FS FS FS notes pt. (ft) (ft) elevation bankfull top of ban 97.36 WN 97.52 95.77 97.54 11. 2,11 5.98 • p 14.5; 6.1 'OB 17.1, 6 19 6.41 21.2 6.78 • • • p 22.8 7.36 • • t E 242 7.77 25.3 8.15 • ® 26.5 8.98 • • • 27_ :moi 9.92 width -EOW (slice 27.1 10.75 • loll[-_ 27.8]E,,, 10.78 • rvv 29.1 10.84 IW flood prone area IEO.Vii 30.6 10.61 • 32.7 10.36 33.4 9.92 • ONEU 34 6 9.24 40 45 50 channel Manning's ,lope (%) "n" dimensions 23.3 11.8 3.1 4.8 200.0 x -section area 2.0 14.4 1.6 6.0 16.9 d mean width wet P d max h d radi bank ht w/d ratio IW flood prone area ent ratio hydraulics 4.8 111.9 0.61 0.56 3.549 0.36 8.6 37.9 velocity ft/sec discharge rate, Q cfs shear stress lbs/ft sq) shear velocity ft/sec unit stream power lbs/ft/sec) Froude number friction factor u/u* threshold grain size (mm) ® 35.8 7.96 ®Q 37.2 6.67 • • �0 39.5 6.03 ® 43 6.01 ®""E 46 5.69 • check from channel material 7 92.3 0.020 measured D84 mm relative roughness x,4.0 fric. factor Mannin 's n from channel material � s station 7+89 (approximately) Pool UT of Deep Creek/West Fork 99 98 - - -- 97 - Z 96 C � 95 m w 94 - 93 92 91 0 5 10 15 20 25 30 35 Width from River Left to Right (ft) section: • • • ;Yadkin f Deep Creek/West Fork description height of instrument (ft): omit I distance FS FS bankfull 96.43 FS > of bank L7.�'�: 97.61 nnel M 40 45 dimensions 31.6 14.3 4.2 5.4 x -section area 2.2 17.4 1.8 1 � d mean width - ■� 0 6.1 h d radi :L OU 6.1 a 5.98 nt atl<_ [ D 10.8 5.8 1a.5 5.8 • LTOB f 018 5.93 • ■ 20.4 6.24 ■ 21.8 6.73 • • ■ 24.3 7.42 '_: • • ■ 25.9; 7.91 • ■ 26.3 s 9.17 r""",- r ■A t 27 -IME 9.88 • • .;. ■j-_ 27.9 `=:10.61 29 _; 11.06 t ■,_ 30.5�L _ 11.32 ' � 31.9 '11.17 ■ 32.2' r' 10.95 • ■ 32.5 10.57 • JI[_ 32.910.09 34.2]-V'9.12 • . . . ■ 35.3 L 8.12 Fm[ N 37.57,11 ' • 011[_ 38.$,6.52 Q11,1 41 19,a6.19 bankfull 96.43 FS > of bank L7.�'�: 97.61 nnel M 40 45 dimensions 31.6 14.3 4.2 5.4 x -section area 2.2 17.4 1.8 1 � d mean width wet P d max h d radi bank ht w o 3tl u`U .co prone, a u nt atl<_ hydraulics 1637, 0.68 0.59 ! ; 0.38 P 9, 43.0 velocity (ft/sec; discharge rate O (cfs) shear stress Ibs/ft sq) shear velocity (ft/sec Ut:i ;irc�an; o�v , jbslftlsec') Froude nUrnber Krictl ,I? a rt i I/l:_ threshold grain size (mm) 7 103-1 �' ' n-reasured D84+ (n -m` . relative MUghness Eric. fact Mannin 's n from channe! materia' 9+91 Riffle UT of Deep Creek/West Fork 97 0 96 > 95 a� W 94 93 92 91 0 20 40 60 80 100 Width from River Left to Right (ft) section: IE Riffle UT of Deep Creek/West Fork Yadkin description: • - . • - height of instrument (ft): • omit distance FS FS FS notes pt. I (ft) (ft) elevation bankfull top of b. . 98 _I 97.7 97.8 96.5 92.8 92.2 93.9 95.1 97.1 98.5 98.7 98.8 98.5 99.1 98.5 98.4 95.1 98.7 120 140 160 pa channel I manning 1 slooe (%1 "n" dimensions 29.4 16.5 2.9 6.5 60.0 x -section area 1.8 17.9 1.6 9.2w/d 3.6 ®MM width ® d max h d radi bank ht ratio W flood prone area ent ratio 95.1 98.7 120 140 160 pa channel I manning 1 slooe (%1 "n" dimensions 29.4 16.5 2.9 6.5 60.0 x -section area 1.8 17.9 1.6 9.2w/d 3.6 d mean width wet P d max h d radi bank ht ratio W flood prone area ent ratio hydraulics 4.2 122.5 0.45 0.48 2.040 0.30 velocity ft/sec discharge rate, Q cfs shear stress (Ibs/ft sq) shear velocity ft/sec unit stream power (lbs/ft/sec) Froude number 8.6 27.4 friction factor u/u" threshold grain size (mm) check from channel material 7 83.5 0.021 measured D84 mm relative roughness 13.8 fric. factor Mannin 's n from channel material 99 98 97 96 0 95 T 94 a� U' 93 92 91 90 0 om notes I pt. N 10+99 Riffle LIT of Deep Creek/West Fork 20 40 60 80 100 Width from River Left to Right (ft) section: ;Ielevation ffle T of Deep CreekNllest Fork adkin description: •-fight of instrument (ft): distance FS FS(ft) (ft) bankfull top of k 97.44 97.24 96.84 92.54 91.24 93.54 94.34 95.04 97.24 97.84 97.94 98.14 �M 1PU x -section area 1.8 22.3 1.7 11.5 2.8 lent d mean width wet P d max h d radi bank ht w/d ratio 1W flood prone area ratio 120 140 W fpa channel (ft) I slope (%) Ifn„ 160 dimensions 38.8 21.1 3.1 5.6 60.0 x -section area 1.8 22.3 1.7 11.5 2.8 lent d mean width wet P d max h d radi bank ht w/d ratio 1W flood prone area ratio hydraulics 4.3 167.4 0.48 0.50 2.179 0.31 8.7 velocity ft/sec discharge rate, Q (cfs) shear stress (Ibs/ft sq) shear velocity (ft/sec) unit stream power (lbs/ft/sec) Froude number friction factor u/u' 29.1 threshold grain size (mm) check from channel material 7 86.0 0.021 easured D84 (mm) rrelativeroughness 13.9 Eric. factor annin 's n from channel material 13+83 Riffle LIT of Deep Creek/West Fork 99 98 - - - 97 --- _ 96 C 95 - - - > 94 a> W 93 - - - 92 - 91 - - 90 0 10 20 30 40 50 60 70 Width from River Left to Right (ft) section: Riffle UT of Deep Creek/VVest Fork Yadkin description: • .•-VAIllis height of instrument (ft): omit distance I FS FS FS W fpa I channel Manning notes pt. (ft) (ft) elevation bankfull top of bank (ft) slope (%) "n" 98.06 95.13 94.72 93.5 91.92 90.84 90.58 90.54 90.82 92.88 95.37 97.3 98.28 98 93.5 97.3 dimensions 32.9 16.1 3.0 6.8 30.0 x -section area 2.0 17.7 1.9 7.9 1.9 d mean width wet P d max h d radi bank ht w/d ratio W flood prone a -r -ea -I ent ratio hydraulics 4.5 148.8 0.51 0.51 velocity ft/sec) discharge rate, Q cfs shear stress (lbs/ft sq) shear velocity ft/sec 2.534 0.31 8.8 31.4 unit stream power (lbs/ft/sec) Froude number friction factor u/u` threshold grain size (mm) check from channel material 7 95.6 0.021 measured D84 (mm) relative roughness 14.1 fric. factor Mannin 's n from channel material Riffle Pebble Count Riffle Pebble Count, Material Size Range (mm) Count # # # # # # # # # # #90% #° # # # # # # # # # # # # # # # # # # # # Note: UT of Deep Creek/West Fork silt/clay 0 0.062 1 Yadkin very fine sand fine sand medium sand coarse sand verycoarse sand 0.062 0.13 1 Dinkins Bottom Road 0.13 0.25 1 0.25 0.5 4 Riffle Pebble Count, UT of Deep Creek/West Fork 100% -- -I-1 -17rIT -' f `I f "I -I, , I I I I I I 1 1 I 1 1 1 1 1 1 I I I I I I I I I 1 1 1 1 1 1 I I 1 7; 1 1 1 I 1 1 1 1 1 1 1 I I, 0.5 1 6 1 2 13 very fine gravel fine gravel fine ravel g medium gravel medium gravel coarse gravel coarse gravel very coarse gravel very coarse ravel 2 4 12 t . . . I . 1 1 1 1 1 1 1 I I 1 1 1 1 1 1 [ 4 6 4 6 8 13 80% m I I I 1 1 1 1 1 I I I till 1 8 11 3 LFT 7O% V 60% I I I I I I I I I 1 1 1 1 1 1 1 1 1 1 1 1 I I 1 1 1 1 1 1 I I 1 1 1 1 1 1 I I I 1 1 1 1 13 11 16 2 16 22 ° I I I I III I I I I I I I I I I I I I I I I I I I I I I I I 1 1 1 1 1 1 1 1 I I I I till I I I I I I M I I I I I I 1 1 1 1 1 1 1 1 I I I I I I I I I I l l l l l 22 32 50% w I I 1 1 1 1 I I I I I 1 1 1 1 1 I I I I I I I I I I I I I I I I I I I I I I I 1 I I I I I I 1 1 1 1 1 1 I I I I I I I I 1 I I I M I 1 I I I I I I I I I 1 1 1 1 1 1 I I I I I I I I 32 45 40% V ° 30% I I I I I I I I I 1 1 1 1 I I I 1 1 1 1 1 I I I 1 1 1 1 1 II I. I 1 1 1 111 I I I I I I I I I 1 1 1 1 1 1 45 64 small cobble medium cobble large cobble very large cobble 64 90 a 11 1 1 1 1 1 1 1111 1 1 ll I I I1till I I I11111 I , I,,,, ,,,, I II111 I I Illlly 90 128 20% I 1 I I I I I I I I 1 I I I I I I I I I I I 1 I I I I I I I 1 1 1 I I I I I I I I j I I 1 I l l l l i i i j ii 128 180 10% till 0% "' 4 " " �" ' ♦ ' " "' " "' 0.01 0.1 1 10 100 1000 Particle Size (mm) --®—Cumulative Percent " "' 10000 o Percent Item u 180 256 small"boulder small boulder medium boulder large boulder very large boulder 256 362 362 512 512 1024 1024 2048 2048 4096 Size percent less than mm Percent by substrate type bedrockl # D16 D35 D50 D84 D95 silt/cla sand gravel cobble boulder bedrock Total Particle Count: 60 0.675 1.53 2.5 7 10 2% 42% 57% 0% 0% 0% Pool Pebble Count Pool Pebble Count, Material ize Range (mm) Count # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # o eep ree es or Yadkin Dinkins Bottom Road Note: silt/clay 0 0.062 13 very fine sand fine sand medium sand coarse sand very coarse sand 0.062 0.13 3 0.13 0.25 11 0.25 0.5 8 Pool Pebble Count, UT of Deep Creek/West Fork 100% - I h i I 7 I I I -1 'I li 11 '—'-,- I' 'I "T7 , I I I 1 1 1 1 1 I I I I I 1 1 1 I I I I I 1 1 1 1 1 1 I I 1 1 1 1 1 1 I I I I I I I I r 0.5 1 1 1 2 1 very fine gravel fine gravel fine gravel medium gravel medium gravel coarse ravel coarse gravel very coarse gravel very coarse ravel 2 4 1 90% ° 80 /0 4 6 6 8 1 I I I 1 1 1 1 1 I I 1 I I I I I 1 I I I I I I I I I 1 1 1 1 1 1 1 I I 1 1 1 1 1 I I 1 1 1 1 1 1 7 V I I 8 11 70% L L 60% I I I V I I I I I 1 1 1 1 1 1 I I I V I I I I I I I I I I I I I I I I 111 I I V I I I I I I V I I I I V I I I I 1 ( V I I I I I 1 1 1 1 1 1 1 I I V I I I 1 I 111 i 11 16 16 22 1 I I I I I I I I I V I I I I I 1 1 1 1 1 I I I V I I I I I I V I I I I I I I 1 1 1 22 32 M 50% 40% 1 I I I I I I I 1 I 1 I I I I I I I 1 1 1 1 1 1 I 1 1 1 1 1 1 I I I I 1 1 I 1 1 1 1 1 1 1 1 I I I I 1 1 1 I 1 I I I I I I I I 1 1 1 1 1 1 I 1 I I I I I I 1 I 1 1 1 1 1 I 1 1 1 1 1 32 45 45 64 V 1 1 1 1 1 1 I 1 1 1 1 1 I I I 1 1 1 1 1 I I I I I Ill I I I I IIII I I I I I I I small cobble medium cobble large cobble very large cobble 64 90 a 30% 1 I I I I I I 1 ®I I I I 1 1 I I I 1 1 1 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 I 1 I I I I I I I I I I I I I I 1 1 1 1 1 1 1 I I I I 1 1 1 e I I I I I I I I I 1 I 1 1 1 1 1 90 128 20% ° /0 I I I I I 1 1 1 1 1 1 I I I I I I I I I 1 I I I I I I I I I I 1 1 1 I I 11 I 1 s 128 180 180 256 10 0% • ® V 0.01 0.1 1 10 100 1000 10000 Particle Size (mm) —w—Cumulative Percent small boulder small boulder medium boulder large boulder' very large boulde 256 362 362 512 512 1024 1024 2048 2048 4096 Size percent less than mm Percent b substrate type bedrock # D16 D35 D50 D84 D95 silt/clay sand gravel 1 cobble boulder bedrock Total Particle Count: 40 #N/A 0.08 0.2 0 4 33% 60% 8% 0% 0% 0% Pebble Count I I I I 1 1 1 1 1 1 I 1 1 1 1 1 1 I I I I I I I I V I I I I I I ( I I I I I 1 I 1 1 1 1 1 I I I V I I I I I I 1 1 1 1 1 1 I I I V I I I 1 I I 1 1 1 1 1 I 1 I V I I I I I I V I I I I I Pebble Count, I 1 1 1 1 1 1 1 I I 1 11 I I 1( I I I 1 1 1 1 1 1 I I I I I I I S I ( I I I I II I ( I I I I II 1 I I V I I I I I I V I I I Material Size Range (mm) Count # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 1 Note: UT of Deep Creek/West Fork I 1 1 1 1 1 1 1 I 1 I ( I I I I I I 1 1 1 1 1 1 I I I V I I I silt/clay 0 0.062 Yadkin I I 1 1 1 1 1 1 1 1 I I I I I 1 I I I I 1 11 I I V I I I very fine sand fine sand medium sand coarse sand very coarse sand 0.062 0.13 3 Dinkins Bottom Road I I I ( I I I I I I 1 I I I I 0.13 0.25 9 Bar Sample near Station 7+76, Riffle 3 I I I V I I I I I I I I 1 I I t 0.25 0.5 16 Pebble Count, UT of Deep Creek/West Fork 100% 90% I I ( I I I I I I I 1 1 1 1 1 I I V I I I I I 1 1 1 1 1 1 0.5 1 20 1 2 13 very fine gravel fine gravel fine gravel medium gravel medium gravel coarse gravel coarse gravel very coarse gravel verycoarse ravel 2 4 16 4 6 8 I I I ( I I I I 1 I I 1 1 1 1 1 1 I I 1 1 1 I I I I ( I I I I 1 I I ( I I I I I I I V I I I 6 8 7 80% s 8 11 5 70% 60% 11 16 2 16 22 2 22 32 ii 50% 40% 32 45 45 64 N 30% small cobble medium cobble large cobble verylarge cobble 64 90 a 90 128 20% 10% 128 180 w 180 256 0% 0.01 0.1 1 10 100 1000 Particle Size (mm) --� Cumulative Percent 10000 A Percent Item small'boulder small boulder362 medium boulde' large boulder very large boulder2048 256 362 512 512 1024 1024 2048 4096 Size percent less than (mm) Percent by substrate type bedrock # D16 D35 D50 D84 D95 silt/clay sand gravel cobble boulder bedrock Total Particle Count: 101 0.299 0.65 1.1 6 10 0% 60% 40% 0% 0% 0% I I 7 f '1 ("1 I"I'I" "_•.....'.••1 I 1 I V I I I I I I 1 1 1 1 1 I 1 I 1 1 1 1 1 I I I I I I 1 1 I I I I 1 1 1 1 1 1 I 1 1 1 1 1 1 I I I I I I I I V I I I I I I ( I I I I I 1 I 1 1 1 1 1 I I I V I I I I I I 1 1 1 1 1 1 I I I V I I I 1 I I 1 1 1 1 1 I 1 I V I I I I I I V I I I I I I I I I I I 1 I I V I I I I I I 1 1 1 I I 1 1 1 1 1 1 I 1 1 1 1 1 1 1 I I 1 11 I I 1( I I I 1 1 1 1 1 1 I I I I I I I S I ( I I I I II I ( I I I I II 1 I I V I I I I I I V I I I I I I 11111 I V I I I II I V I I I I I I 1 1 1 1 1 I 1 1 1 1 1 1 1 I I I I 1 1 I Iii( I I I I I 1 1 1 1 I I V I I I I I I V I I I I I I V I I I I I I V I I I I I 1 1 1 1 1 1 1 I I I I 111 I I I I I 1 11 I I V I I I I I I V I I I I I I V I I I 1 I I I l l l l i I I I V I I I I I I I l l l l f I 1 1 1 1 1 1 1 I 1 I ( I I I I I I 1 1 1 1 1 1 I I I V I I I I I 1 I ( I I I I I I 1 1 1 1 1 1 I I I M I 1 I I 1 1 1 1 1 I I I 1 1 1 1 1 I I I V I I I I I I I I 1 1 1 I I 1 1 1 1 1 1 I I 1 1 1 1 1 1 1 1 I I I I I 1 I I I I 1 11 I I V I I I I I I I V I I I I I I I I 1 1 1 I I V I I I I I I V I I I I I 1 1 1 1 1 1 1 I 1 1 1 1 1 1 I I I V I I I I I 1 1 1 1 1 1 I I I ( I I I I I I 1 I I I I I I I I I III I I I V I I I I I I V I I I I I I I I 1 I I t I 1 1 1 1 1 1 1 I I I I I I I I I 1 1 1 1 1 I 1 1 1 1 1 1 1 I I I ( I I I I I I I 1 1 1 1 1 I I V I I I I I 1 1 1 1 1 1 I I I V I I I I I I I I I I I I I I I I I I 11 I I I V I I I I 111 jj I I I ( I I I I 1 I I 1 1 1 1 1 1 I I 1 1 1 I I I I ( I I I I 1 I I ( I I I I I I I V I I I Stream: West Fork, Deep Creek Mitigation Bank, Yadkin County, North Carolina Date: 25 July 2002 Crew: Peter Jelenevsky Notes: Used Average Values of the Existing Channel Conditions Data Entrainment Calculation Critical Dimensionless Shear Stress: Tci = 0.0834(d50/ds50)-0•872 Value Variable Definition 2.5 d50 (mm) D50 Bed Material (D50 from riffle pebble count) 1.1 dS50 (mm) Bar Sample D50 or Sub -pavement D50 0.0407 TCi Critical Dimensionless Shear Stress Bankfull Mean Depth Required for Entrainment of Largest Particle in Bar Sample: d = (TCI*1.65*Di)/S 1 65=submerged specific weight of sediment Value Variable Definition 0.0407 TCi Critical Dimensionless Shear Stress 0.0590 Di (feet) Largest particle from the Bar Sample 0.0047 S (ft/ft) Bankfull Water Surface Slope (Average Channel Slope) 0.84 I I d(ft) I Bankfull Mean Depth Required 1.78 De(ft) Existing Bankfull Mean Depth (from riffle cross section) Circle: Stable (de/d=1) Aggrading (ddd<1) Sediment Transport Validation 18 Largest Particle in Bar Sample Di (mm) 0.42 Bankfull Shear Stress Tc= yRS (Ib/ft2) 23 Moveable particle size (mm) at bankfull shear stress (predicted by the Shields Diagram: Red field book: p190) 0.32 Predicted shear stress required toinitiate movement of Di (mm) (see=shields Diagram: Red field book: p190) Stream: West Fork, Deep Creek Mitigation Bank, Yadkin County, North Carolina Date: 25 July 2002 Crew: Peter Jelenevsky Notes: Used the Average Dimensions and Slopes of the Proposed Channels Entrainment Calculation Critical Dimensionless Shear Stress: tci = 0.0834(d50/ds50)-0.872 Value Variable Definition 2.5 d50 (mm) D50 Bed Material (D50 from riffle pebble count) 1.1 ds50 (mm) Bar Sample D50 or Sub -pavement D50 I0.0407 ! Tci i Critical Dimensionless Shear Stress Bankfull Mean Depth Required for Entrainment of Largest Particle in Bar Sample: d = (TCi*1.65*Di)/S 1 65=submerged specific weight of sediment Value Variable Definition 0.0407 Tci Critical Dimensionless Shear Stress 0.0590 Di (feet) Largest particle from the Bar Sample 0.0028 S (ft/ft) Proposed Bankfull Water Surface Slope (Average Channel Slope) ______ 1.4 d(ft) Bankfull Mean Depth Required 1.7 Dp(ft) Proposed Bankfull Mean Depth (from riffle cross section) Circle: Stable (de/d=1) Aggrading (de/d<1) Degrading (de/d>1) Sediment Transport Validation 18 Largest Particle in Bar Sample Di (mm) •24 Bankfull Shear Stress Tc= yRS (Ity/ft2) - 15 Moveable particle size (mm) at bankfull shear stress (predicted by the Shields Diagram: Red field book: p190) 0.32 Predicted shear stress required to initiate movement of Di (mm) (seeShields Diagram: Red field book: 190 Design and Existing Conditions Summary Sal's Branch Mill Creek -F, South Fork West Fork West Fork Survey Crew Doll/Jelenevsky Jelenevsky et. al. iel6fi&vs S&EC, PA JWfiOvsk-y�,. S&EC, PA )F@6fio S&EC, PA J6l0fi6,v-sV,',',- Survey Date Jun -01 Mar -02 Ai -02 P Mar -02 " ,.,,'Juh�02 Mar -02 Jun, -02 Mar -02 "-'Jun=02 Parameter Reference Reference ,,ewe 6ncel,,, Existing Desi gd, Existing esign,,',,- Existing Stream Type E E4 E5��`, E5 A ES Drainage Area (min 0.35 2.6* 0,9 0.9 0.9 1.4 :1'2.2 Z.1 Bankftdl Width (Wbkt) 10.2 18.4 13.5 6�:,�,, 'T 12.2 5' 17.9 Bankftdl Mean Depth (Dbkf) 1.3 1.5 . 4 5, 2.1 1.86 Width/Depth Ratio 7.6 12 9.6 5.8 9.6 Max Riffle Depth Ratio (Dmax/Dbkf) 1.5 1.9 1.8 1.45 .,5 1.6 f "06, Max Riffle Depth 1.9 2.9 2.6 �"15 - 3 3 Bankfull Cross -Sectional Area (Abld) 13.8 '27.5 17.7, 18.5 21, 25.6 -26, {33.7 30-,,, Bankfull mean velocity (Vbkf) 4.9 3.2 5 4.3 Bankfull Discharge (Qbkf) 134 58.3 ;;58:;8`==129.5 �'!32�I j; 146.2 1,; 96 Bankfull Maximum Depth (Dmax) 1.9 2.9 2.6 5'" 'Y 3 7,5�" "5p, 3 3p,,, Width of Flood Prone Area (Wfpa) 100 200 ,, 2 Q6 200 - 409 200 4,qO"' 50 Entrenchment Ratio (\VfpaiWbkf) 9.8 10.9 14.8 16.4 2.8 Min Meander Length (Lm) 35.0 40-5 N/A N/A '50 N,� N/A 5 N/A Max Meander Length (Lm) 43.0 76 1,00' N/A 7, 5 't", N/A ': 9 N/A '�O Min Meander Length Ratio (Lm/Wbkf) 2.0 2.2 �V/A N/A N/A N/A Max Meander Length Ratio (Lm/Wbkf) 4.2 4.1 N/A t:5- N/A 61 N/A Min Radius of Curvature (Rc) 11 30 Wlk N/A :`245� '-, N/A e ' N/A Max Radius of Curvature (Rc) 21 44 40 N/A N/A T' N/A Min Radius of Curvature Ratio (Rc/Wbkf) 1 1.6 'NA - N/A IfT$ N/A V75',, -" N/A 1.7,5,=1 I Max Radius of Curvature Ratio (Rc/Wbld) 2 2.4 2: N/A S. 5,,, N/A N/A Min Belt Width (WbIt) 20 40 'c N/A 0 N/A ' N/A Max Belt Width (WbIt) 62 76 N/A 8 5', N/A N/A Min Meander Width Ratio (WbIVWblct) 2.0 2.2 N/A N/A --12 N/A Max Meander Width Ratio (WbIVWbkf) 6.1 4.1 i.-',3,8`J. N/A N/A N/A 4, 6' Sinuosity (Slength/Vlength) 2 1.8 t53 1.05 .5 1 P 1.06 Valley Slope 0.006 0.14 0.0043 t 0,00:45.i;�'-,,, 0.0025 0.0025 Avg. Channel Slope 0.005 0.008 - m0.004 0.0037 0.006 _�5:-,�, loo 0.0044 003 - Min Riffle Slope (Srit) 0.016 0.007 0.0042 X, #008�,Z 0.0025 W Q.609'," 0.0085 Q;00t?171�1� Max Riffle Slope (Srit) 0.036 0.0367 0.0476 01, 04-5 0.059 0.098 0, 01-'s Min Riffle Slope/Ave Slope (Sriff/Save) 3.0 1 1.05 1" 77 0.58 3 6' Max Riffle Slope/Ave Slope (Srfff/Save) 6.9 5.2 11.9 r S, 1 i 11.8 X 35 Min Riffle Length Lnffle 3.0 12 121,5 9 1,5; 5 Max Riffle Length Lriffle 28 60 43 4-354� 29 i4 V 27 0 Min Riffle Length/Bankfull Width (Lfimbkf) 0.3 0.65 0.9 0.73 0.3 Max Riffle Length/Bankfull Width (Lrif/Wbkf) 2.7 3.2 3.1 5,,,' 2.4 �zF 2 1.5 3', Pool Slope (Spool) 0 0 0 0 -, 0 0°;.0,`'.n. Pool Slope Ratio (Spool/Savg) 0 0 VA, 0 0 0 Z f Mm Pool Depth (Dpool) Max Pool Depth (Dpool) Min Pool Depth Ratio (DpooI/Dbkf) Max Pool Depth Ratio (Dpool/Dbkf) 2. 3.26 2.2 2.5 4.3 4.4 2.9 2.9 �g Only one pool cross section was collected 4.2 4.6 2 2.2 8 V X ;# No pool cross sections collected 1 because of bed poor e rM form 4'- "�V A 22,o 1 n Pool Area (Apool) 24.0 50.5 25.3 33 4045i,4�, 1.36 1.3 7, 4 Pool Area Ratio (Apool/Abkt) 1.7 1.8 -3� �q ��,4 �2,'•,� , 1" :5 Min Pool Length (Lpool) 21 21 17 16 A; R i6O Max Pool Length (Lpool) -7-2.1 35 53 48 58 0 IMin Pool Length Ratio (Lpool/Wbkf) 1.14 1.25 ",2.2 85 1.3 3 5,3 Max Pool Length Ratio (Lpool/Wbkf) 34 2.8 -5 4.8 1 Pool Width (Wpool) 10.2 19-30 10.9 11.2-14.3 PI Pool Width Ratio (Wp 1g 1.0-1.6 'A 0.8 0.92-1.2 Min Pool/Pool SpacinooVWbkf) (p -p) 51 30 24 41 '60 3 .75 Max Pool/Pool Spacing (p -p) 66 84kr t Nlk,-,, 119 126 119 Min Pool Spacing Ratio (p-p/Wbkf) 5.0 1.6 IN4A 1.77 7 3.4 1.7 ,ryn-4'4r Max Pool Spacing Ratio (p-p/Wbkf) 6.5 4.6 8.8 t'--�, 10.3 6.6 Materials: If 1. Particle Size Distribution of Channel d16 0.198 0.78 0.088 0.088 /kill, 10.088 d35 1 1 27.2 0.33 0.33 0.33 An d50 7.6 57.9 Vk ' ,�N /A 1.1 d84 28 146 7 7 7 d05 45 175 111 9 IS'w, 9 9 2. Particle Size Distribution of Bar d16 1.85 2 0299. 0.299 0.299 j4.7,Nl d35 17.19 15.41 0.65 0.65 065 W1 d50 237 22 d84 43 54• 6 6 N/ •6 d95 1 83 85 10 10 10 Largest Size at Toe of Bar 95 100ff 18 18 /Ai"L 18 * Denotes effective Drainage Area SHEET 1 99. J �" 1• 7032 =` loz 7 . « 9a 1 ;97.3 x01.1 8 Sae i 1 � l 9a J 99.1 " tae oaf , '"a — GRAPHIC SCALE —f = 1 " = 220' ss! 220 0 220 440 i axse bae 9x 7.3mix 9t 4 x x 790.7 1( x /01R! L -a 99.4 99.1 D9.J x RESTORED STREAM CHANNEL 5,546 LINEAR FEET i MATCH TO SHEET 2 m A a REACH 1 REACH 2 REACH 3 L ROCK VANES ROOT WADS i MATCH TO SHEET 2 m A a 107 MATCH TO SHEET 1 cn SHEET 2 /- 991 o Q LLJ OJ \ 10.7 f J \ z w J s9.7 J � Via.CL, _ or J —� rase �L-" I lea 7 ❑ cn Y I ,0 w Km.s z >---- 1025 x.? Z 102.4 + x22 O lOJ 9 U� 101.6 LLJx 001 xW Y U Q xo/a LLJ I 105 LLJ U LLJi % I � I x ztt0 j RESTORATION o �_ - rr DESIGN BY:o Soil & Environmental Consultants, PA 11010 Raven Ridge Road • Raleigh, Norh Carolina 27614 . 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F N IA NW j n ♦ / b \\ / n ! f� N V1 W OIfI F W T < < \ / }� fw � / �ry ..f \ O� \ � O ♦ 10 /aip \ �/♦W n ^ YNIr < NW N 40 OH F <W ^ \ / / b / [nJ'1 f� n rN O f� N < OaiQ b f YIQ Vl Olf) F <W W / �N \ / h \ �O1 / \ ♦p N MIO r �W o v 0 0 0 0 o v 0 0 v 0 0 v 0 0 o O o o O o o O o o O O o O o O O O O O O O O O O o O O O O O O O t t + t t t + t + + t } + t t t t 10 �O DEEP CREEK WETLAND MITIGATION SITE FORK TYPICAL CROSS-SECTIONS REACH I BANKFULL WIDTH 14 FEET 2.5 5.0 7.5 10.0 12.515.0 RIFfLE MA% DEPTH 2.0-2.5 FT CROSS-SECTIONAL AREA 21.0 FT 2 AVE. DEPTH 1.5 FT POOLDEPTH 3.3-3.75 FT 2.5 CROSS- CTIONAL AREA 30.5 FT z \I/ AVE. D H 2.0-2.2 FT 5.0 FLOODPLAIN 2.5 5.0 7.5 REACH 2 BANKFULL WIDTH 15 FEET 0 2.5 5.0 7.5 10.0 12.5 15.0 2.5 5.0 7.5 RIFFLE MAX DEPTH 2.5-2.75 FT CROSS-SECTIONAL AREA 26.0 FT 2 AVE. DEPTH 1.8 FT POOL MAX DEPTH 3.5-41.0 FT CROSS-SECTIONAL AREA 40.0-45.0 FT AVE. DEPTH 2.5 FT REACH 3 BANKFULL WIDTH 17 FEET l 2.5 5.0 7.5 10.0 12.5 15.0 17.! RIFLE MAX DEPTH 2.5-3.0 FT CROSS-SECTIONAL AREA 30.0 FT s AVE. DEPTH 1.8 FT POOL MAX DEPTH 4.0-4 FT CROSS-SECTIONAL AREA 47.0 FT' AVE. DEPTH 2.5-3.0 FT 44 25 04 2002 ar y Reach 2: Riffle at station 0+08 Reach 2: Station 2+60, looking downstream from road crossing Pre -Construction Notification (PCN) Application Form For Section 404 and/or Section 10 Nationwide, Regional and General Permits, Section 401 General Water Quality Certifications, and Riparian Buffer and Watershed Buffer Rules This form is to be used for projects qualifying for any of the U.S. Army Corps of Engineers' (USACE) Nationwide, Regional or General Permits as required by Section 404 of the Clean Water Act and/or Section 10 of the Rivers and Harbors Act, and for the North Carolina Division of Water Quality's (DWQ) associated General 401 Water Quality Certifications. This form is also to be used for any project requiring approval under any Riparian Buffer Rules implemented by the N.C. Division of Water Quality. This form should not be used if you are requesting an Individual 404 Permit or Individual 401 Water Quality Certification. The USACE Individual Permit application form is available online at http://www.saw.usace.army.mil/wetlands/Perm app.htm. The USACE is the lead regulatory agency. To review the requirements for the use of Nationwide, Regional or General permits, and to determine which permit applies to your project, please go to the USACE website at http://www.saw.usace.an-ny.miI/wetlands/reZour.litm, or contact one of the field offices listed at the end of this application. The website also lists the responsible project manager for each county in North Carolina and provides additional information regarding the identification and regulation of wetlands and waters of the U.S. The DWQ issues a corresponding Certification (General or Individual), and cannot tell the applicant which 401 Certification will apply until the 404 Permit type has been determined by the USACE. Applicants are encouraged to visit DWQ's 401/Wetlands Unit website at http://h2o.enr.state.nc.us/ncwetlands to read about current requirements for the 401 Water Quality Certification Program and to determine whether or not Riparian Buffer Rules are applicable. The applicant is also advised to read the full text of the General Certification (GC) matching the specific 404 Permit requested. In some cases, written approval for some General Certifications is not required, provided that the applicant adheres to all conditions of the GC. Applicants lacking access to the internet should contact DWQ's Central Office in Raleigh at (919) 733-1786. Trout Waters Coordination - Special coordination with the North Carolina Wildlife Resources Commission (NCWRC) is also required for projects occurring in any of North Carolina's twenty-five counties that contain trout waters. In such cases, the applicant should contact the appropriate NCWRC regional coordinator (listed by county on the last page of this application). Page 1 of 12 CAMA Coordination - If the project occurs in any of North Carolina's twenty coastal counties (listed on the last page of this application) the applicant should also contact the North Carolina Division of Coastal Management (DCM) at (919) 733-2293. DCM will determine whether or not the project involves a designated Area of Environmental Concern, in which case DCM will act as the lead permitting agency. In such cases, DCM will require a Coastal Area Management Act (CAMA) Permit and will coordinate the 404/401 Permits. USACE Permits - Submit one copy of this form, along with supporting narratives, maps, data forms, photos, etc. to the applicable USACE Regulatory Field Office (addresses are listed at the end of this application). Upon receipt of an application, the USACE will determine if the application is complete as soon as possible, not to exceed 30 days. This PCN form is designed for the convenience of the applicant to address information needs for all USACE Nationwide, Regional or General permits, as well as information required for State authorizations, certifications, and coordination. Fully providing the information requested on this form will result in a complete application for any of the USACE Nationwide, Regional or General permits. To review the minimum amount of information that must be provided for a complete PCN for each USACE Nationwide permit, see Condition 13, 65 Fed.Reg. 12893 (March 9, 2000), available at http://www.saw.usace.army.mil/wetlands/nwpfinalFedReg.pdf. Processing times vary by permit and begin once the application has been determined to be complete. Please contact the appropriate regulatory field office for specific answers to permit processing periods. 401 Water Quality Certification or Buffer Rules - All information is required unless otherwise stated as optional. Incomplete applications will be returned. Submit seven collated copies of all USACE Permit materials to the Division of Water Quality, 401/Wetlands Unit, 1650 Mail Service Center, Raleigh, NC, 27699-1650. If written approval is required or specifically requested for a 401 Certification, then a non-refundable application fee is required. In brief, if project impacts include less than one acre of cumulative wetland/water impacts and less than 150 feet cumulative impacts to streams, then a fee of $200 is required. If either of these thresholds is exceeded, then a fee of $475 is required. A check made out to the North Carolina Division of Water Quality, with the specific name of the project or applicant identified, should be stapled to the front of the application package. For more information, see the DWQ website at http://h2o.ehnr.state.nc.us/ncwetlands/fees.html. The fee must be attached with the application unless the applicant is a federal agency in which case the check may be issued from a separate office. In such cases, the project must be identifiable on the U.S. Treasury check so that it can be credited to the appropriate project. If written approval is sought solely for Buffer Rules, the application fee does not apply, and the applicant should clearly state (in a cover letter) that only Buffer Rule approval is sought in writing. Wetlands or waters of the U.S. may not be impacted prior to issuance or waiver of a Section 401 Water Quality Certification. Upon receipt of a complete application for a 401 Certification, the Division of Water Quality has 60 days to prepare a written response to the applicant. This may include a 401 Certification, an on -hold letter pending receipt of additional requested information, or denial. Page 2 of 12 Office Use Only: Form Version April 2001 USACE Action ID No. DWQ No. If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. I. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ❑ Section 10 Permit ® 401 Water Quality Certification ❑ Riparian or Watershed Buffer Rules 2. Nationwide, Regional or General Permit Number(s) Requested: 27, 14 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ❑ 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (see section VIII — Mitigation), check here: ❑ II. Applicant Information 1. Owner/Applicant Information Name:Lamar Beasley -President American Wetlands and Natural Resources Exchange Corporation Mailing Address: 11876 Sunrise Valley, Suite 200 Reston, VA 20191 Telephone Number: 703-860-0045 Fax Number: 703-860-0041 E-mail Address: amwlandskerols.com 2. Agent Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Peter Jelenevsky Company Affiliation: Soil & Environmental Consultants, PA Mailing Address: 11010 Raven Ridge Road Raleigh North Carolina 27614 Telephone Number: 919-846-5900 Fax Number: 919-846-9467 E-mail Address: Jelenevsky_ASandEC.com Page 3 of 12 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17 -inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Deep Creek Mitigation Site 2. T.I.P. Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): 5845-86-8693 4. Location County: Yadkin Nearest Town: Yadkin Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): U.S. 421 West toward Yadkinville take Dinkins Bottom Road (SR 1570) exit, take a right onto Dinkins Bottom Road at the top of the ramp. You will be heading south. Dinkins Bottom Road becomes a dirt and gravel road approximately 1000 feet from the exit ramp, drive approximately 3/4 -mile and take a right on the first dirt road after you cross over the Deep Creek Bridge. Continue for approximately 1000 feet down the dirt road. 5. Site coordinates, if available (UTM or Lat/Long): 0360 05' 54.0" N 0800 31' 29.8"W (Note — If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Describe the existing land use or condition of the site at the time of this application: >95% is in Agricultural Use and <5% Forested 7. Property size (acres): 70.745 8. Nearest body of water (stream/river/sound/ocean/lake): Deep Creek 9. River Basin: Yadkin Page 4 of 12 (Note — this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://li2o.enr.state.nc.us/admin/maps/.) 10. Describe the purpose of the proposed work: Restore 30.4 acres of wetlands, create 12.1 acres of wetlands and restore 5,540 linear feet of stream. Remove the existing farm road and crossings located within the wetland restoration area and relocate the access road and stream crossing downstream of the wetland restoration footprint. 11. List the type of equipment to be used to construct the project: 2 hydraulic excavators, a front end loader, and a grader. 12. Describe the land use in the vicinity of this project: Primarily gricultural and forested. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. The site has been historically ditched and drained for agricultural production and as a result determined non -jurisdictional by USACE representative Mrs. Jean Manuele. The hydric soils boundary has been mapped by a licensed soil scientist and was subsequently field confirmed by USACE-Raleigh North Carolina Field Office. V. Future Project Plans Are any additional permit requests anticipated for this project in the future? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application: No Once restoration work has been implemented and the road crossing has been relocated and installed the site will be protected for mitigation purposes in perpetuity. VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site Page 5 of 12 plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Wetland Impacts Wetland Impact Site Number indicate on ma) Type of Impact* Area of Impact acres) Located within 100 -year Floodplain** (es/no) Distance to Nearest Stream (linear feet) Type of Wetland*** N/A Road Crossing 50 UT of Deep Creek 20 Perennial * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, till, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100 -Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA -approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at http.//www fema cov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) List the total acreage (estimated) of existing wetlands on the property: approximately %2 -acre Total area of wetland impact proposed: 0 2. Stream Impacts, including all intermittent and perennial streams Stream Impact Site Number (indicate on ma) Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? leases eci ) Impact A -Reach 3 Station 11+39.58 See Section 10 for Details Road Crossing 50 UT of Deep Creek 20 Perennial * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip -rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), Page 6 of 12 stabilization activities (cement wall, rip -rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www usQs.ao,. Several internet sites also allow direct download and printing of USGS maps (e.g., www topozone.com, www mapquest com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 50 3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any other Water of the U.S. Open Water Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) Name of Waterbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) N/A * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: till, excavation, dredging, flooding, drainage, bulkheads, etc. 4. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ❑ uplands ❑ stream ❑ wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw -down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Size of watershed draining to pond: Expected pond surface area: VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower -impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The nr000sed road crossing will replace two existing crossings that will be removed in order to maximize the proposed restorable wetland acreage and stream length and subsequently eliminate future maintenance activities and other conflicting uses associated with the existing Page 7 of 12 farm road. The width of the two existing crossings proposed for removal equate to the width of the proposed road crossing. The proposed crossing, will be located outside of the proposed wetland restoration and creation areas. The purpose of the proposed road is to provide access to adjacent property following the removal of the two existing crossings. This crossing will provide the only access route to properties immediately adjacent and to the west of the mitigation site. The stream restoration portion of the proposed site work will increase the existing stream length by approximately 1,000 linear feet, in addition to the restoration of the existing 4,526. Following the construction of the restored stream reaches the existing channels will be backfilled to match the adjacent flood plain elevation. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE — In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/iicwetlatids/strmgide.html. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. See Stream Restoration Plan Page 8 of 12 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that you would like to pay into the NCWRP. Please note that payment into the NCWRP must be reviewed and approved before it can be used to satisfy mitigation requirements. Applicants will be notified early in the review process by the 401/Wetlands Unit if payment into the NCWRP is available as an option. For additional information regarding the application process for the NCWRP, check the NCWRP website at hgp://h2o.enr.state.nc.us/wM/index.htm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non -riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (DWQ Only) Does the project involve an expenditure of public funds or the use of public (federal/state/local) land? Yes ® No ❑ If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ❑ No If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ❑ No ❑ X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Neuse), 15A NCAC 2B .0259 (Tar -Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Page 9 of 12 Yes ❑ No ® If you answered "yes", provide the following information: Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact (square feet) Multiplier Required Mitigation 1 3 2 1.5 Total * Zone 1 extends out 30 teet perpendicular trom near banK of channel; Gone 2 extenas an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0260. XI. Stormwater (DWQ Only) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. N/A XII. Sewage Disposal (DWQ Only) Clearly detail the ultimate treatment methods and disposition (non -discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. N/A XIII. Violations (DWQ Only) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ❑ No Is this an after -the -fact permit application? Yes ❑ No Page 10 of 12 XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw -down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Applicant/ (Agent's si is valid only if an authorization letter from the applicant is provided.) US Army Corps Of Engineers Field Offices and County Coverage Asheville Regulatory Field Office Alexander Cherokee Iredell Mitchell US Army Corps of Engineers Avery Clay Jackson Polk 151 Patton Avenue Buncombe Cleveland Lincoln Rowan Room 208 Burke Gaston Macon Rutherford Asheville, NC 28801-5006 Cabarrus Graham Madison Stanley Telephone: (828) 271-4854 Caldwell Haywood McDowell Swain Fax: (828) 271-4858 Catawba Henderson Mecklenburg Transylvania Raleigh Regulatory Field Office Alamance Durham Johnston Rockingham US Army Corps Of Engineers Alleghany Edgecombe Lee Stokes 6508 Falls of the Neuse Road Ashe Franklin Nash Surry Suite 120 Caswell Forsyth Northampton Vance Raleigh, NC 27615 Chatham Granville Orange Wake Telephone: (919) 876-8441 Davidson Guilford Person Warren Fax: (919) 876-5283 Davie Halifax Randolph Wilkes Washington Regulatory Field Office Beaufort Currituck Jones US Army Corps Of Engineers Bertie Dare Lenoir Post Office Box 1000 Camden Gates Martin Washington, NC 27889-1000 Carteret* Green Pamlico Telephone: (252) 975-1616 Chowan Hertford Pasquotank Fax: (252) 975-1399 Craven Hyde Perquimans Wilmington Regulatory Field Office Anson Duplin Onslow US Army Corps Of Engineers Bladen Harnett Pender Post Office Box 1890 Brunswick Hoke Richmond Wilmington, NC 28402-1890 Carteret Montgomery Robeson Telephone: (910) 251-4511 Columbus Moore Sampson Page 11 of 12 Pitt Tyrrell Washington Wayne 200 Z Union Watauga Yancey Wilson Yadkin *Croatan National Forest Only Fax: (910) 251-4025 Cumberland New Hanover Scotland US Fish and Wildlife Service / National Marine Fisheries Service US Fish and Wildlife Service US Fish and Wildlife Service National Marine Fisheries Service Raleigh Field Office Asheville Field Office Habitat Conservation Division Post Office Box 33726 160 Zillicoa Street Pivers Island Raleigh, NC 27636-3726 Asheville, NC 28801 Beaufort, NC 28516 Telephone: (919) 8564520 Telephone: (828) 665-1195 Telephone: (252) 728-5090 Division of Water Quality 401 Wetlands Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Telephone: (919) 733-1786 Fax: (919) 733-9959 North Carolina State Agencies Division of Water Quality Wetlands Restoration Program 1619 Mail Service Center Raleigh, NC 27699-1619 Telephone: (919) 733-5208 Fax: (919) 733-5321 CAMA and NC Coastal Counties State Historic Preservation Office Department Of Cultural Resources 4617 Mail Service Center Raleigh, NC 276994617 Telephone: (919) 733-4763 Fax: (919) 715-2671 Division of Coastal Management Beaufort Chowan Hertford Pasquotank 1638 Mail Service Center Bertie Craven Hyde Pender Raleigh, NC 27699-1638 Brunswick Currituck New Hanover Perquimans Telephone: (919) 733-2293 Camden Dare Onslow Tyrrell Fax: (919) 733-1495 Carteret Gates Pamlico Washington NCWRC and NC Trout Counties Western Piedmont Region Coordinator Alleghany Caldwell Watauga 3855 Idlewild Road Ashe Mitchell Wilkes Kernersville, NC 27284-9180 Avery Stokes Telephone: (336) 769-9453 Burke Surry Mountain Region Coordinator Buncombe Henderson Polk 20830 Great Smoky Mtn. Expressway Cherokee Jackson Rutherford Waynesville, NC 28786 Clay Macon Swain Telephone: (828) 452-2546 Graham Madison Transylvania Fax: (828) 506-1754 Haywood McDowell Yancey Page 12 of 12 15:26 J_ LAMAR BEASLEY (703) 352-7045 P.02 Soil & Environmental Consultants, PA 11010 Raven Ridge Road • R 0-gh, Nonh Carolina 27614 . Phone (W,) 946 591A) • Fax M19) 946-0467 www SendEC com AGI -NT AUMOMZATK)N FORM All HiAnks •1'o He Filled 1n By The current Landowner Address: 1L8T� cif- � ..?ctl t?0� V.A Z l i 1 _ i4T�ia�1� .�r�'Gc?�?xANs; C'PE.�rr� /.t. / �� � k-'�r�e•vas; q«�� ,—�ee .s; ��9ro /i,✓��ra� Sn,t��aw• gate: - u,� The Department of tbo Army U.S A.reny Corps of Engineers, Wilmington District A.O. Box Wilmington, NC; 28402 Atte.: MK. TODD TUGWEN. - •eaC: RAL FK;H REGULATORY FIELD OFFICE Rc: Wetlands Relate(l Cransulting stud I'ernvtting To Whom It May Lola earn: 1, the current property owner, hereby designate and authorize Sod. & i:«m varonFnta) CO"sldtaln o , Inc to act in rbehalf as my agent in the processing of pellxtit applications, to fiimish upon request sT j pplemental informahon in support of applications, etc. ftom this day fnrwvard The r.� no-,kiration supersedes any previous coJrespondence cotnceirunB the agent fir riles project_ T ICE: This authori cation, for liability and professional co>arteey rrxesans, is valid only for e?vernment offilcials to enter the property when accompanied b�► 5&fiC staff. you should ca115C to arrange a site meetin6 prior to visiting the site. .' /i>rp..>�,�_ AdeAAPrint Property Owner's Name LC Mr John Domev NCOE,NR - DMI iNater Quality Maiuling 4401 Reedy Creek Road Ralmsh, NC 27607 ropeXty t'r'5 �dQ,na cc, Mr. Peter -A.. elmlevsk}. Soil & Environrne'ntal Consultants, hlc- 11010 haven Ri,ige Road Raldgh, NC 27614 op.-Ac.Ero C�ar '.)f6ge, (im;=bWQ Qok.?., Office ?O-1 F7o,pei11N ch -11i h Itoacl 1817-F I awndale Drive 9 J 6 BnSLon Road 28269 115) (ircencbgro, NC 77455 laykir5v111�, �C 28681 004) 120940, Phnne (;36)54()-923J Ylwrle IK?8+6�� `H'0 1-6Lx f336) 540-8235 7ax (918) EASEMENT AGREEMENT ("AGREEMENT") BETWEEN BENJAMIN H. HARDING, JR. AND WIFE BEIRNE M. HARDING AND ANN H. HOLLAND AND HUSBAND DENNIS HOLI,AND AND AMERICAN WETLANDS AND NATURAL RESOURCES EXCHANGE CORPORATION FOR CREATION, OPERATION, MONITORING AND MAINTENANCE OF WETLANDS HABITAT This Agreement is made the 1st day of June 2001, by and between Benjamin 11. Harding, Jr. and wife, Beirne M. Harding and Ann H. Holland and husband, Dennis Holland ("Grantors"), and American Wetlands and Natural Resources Exchange Corporation, it Colorado corporation ("American Wetlands"). WHEREAS, American Wetlands wishes to construct, operate, monitor and maintain in accordance with plans to be developed and approved by the U.S. Army Corps of Engineers ("the Corps")70.745 acres of wetlands habitat on Grantors' real property located in Forbush Township, Yadkin County, North Carolina (the "Wetlands Project"). WHEREAS, American Wetlands wishes to operate the -Wetlands Project as a "wetlands bank", or similar entity in order to create and sell credits to persons who must satisfy requirements of Section 404 permits issued by the Corps to mitigate impacts resulting from construction and similar activities that disturb jurisdictional wetlands in the vicinity of the Wetlands Project, and WHEREAS, Grantors are prepared to grant to American Wetlands, on terms and conditions set forth herein, a perpetual easement in the said property where no such casements currently exist, and to ensure that any existing easements are not in conflict and would permit American Wetlands to have non-exclusive access to and from, construct, operate monitor and maintain the Wetlands Project, in total in accordance with the Corps -approved deign plan. NOW, THEREFORE, it is agreed as follows: 1. For the consideration described in the Option Agreement, dated February 7, 2000, between the parties and other good and valuable consideration, Grantors, for themselves, and their heirs, successors, and assigns, hereby grant and convey to American Wetlands a perpetual non-exclusive easement on and across those portions of Grantors' property described on Exhibit "A" attached hereto and incorporated herein -by reference and consisting of 70.745 acres ("the Wetlands Easement Acreage"); to have non-exclusive access over that easement 1 described in paragraph 6 herein, to and from, and to construct, operate, monitor, and maintain wetlands habitat and the "Wetlands Project". 2. Grantors expressly warrant and represent that they are the exclusive fee simple owners of the Wetlands Easement Acreage, and that the Wetlands Easement Acreage is free from any and all encumbrances, claims, demands, mortgages, liens, and liabilities, excepting those of record as of the date of execution of this Agreement. Grantors further warrant and represent that they will assign any riparian water rights they might hold, and will not take any action to divert or to put to other uses water necessary for the non-exclusive access to and from, or the construction, operation, monitoring, and maintenance of the Wetlands Project. 3. American Wetlands shall be entitled to improve, excavate, fill, ditch, tunnel, plant, revegetate, or otherwise alter the Wetlands Easement Acreage, as may be necessary, for the creation, operation, and maintenance of the Wetlands Project thereon, as long as the same is done in accordance with the Corps -approved design plan and in compliance with all applicable statutes, ordinances, case law, and regulations. Grantors will permit American Wetlands to construct over that easement described in Paragraph 6 herein non-exclusive access to or upon to Wetlands Easement Acreage as may be necessary to create the Wetlands Proiect, and from time to time as may be necessary to operate, monitor, and maintain the Wetlands Project. The cost of the construction of this access shall be the sole responsibility of American Wetlands. This access shall allow American Wetlands permanent non-exclusive access for ingress, egress and regress from Dinkins Bottom Road to the Wetlands Easement Acreage over that easement described in Paragraph 6 herein. 4. American Wetlands and its contractors and subcontractors shall conduct all of their activities in connection with construction of the Wetlands Project so as to minimize to the extent practicable, disturbance to Grantors' property and ecosystem thereon. Notwithstanding anything to the contrary herein, American Wetlands shall not construct any buildings, structures or roads on the Wetlands Easement Acreage or elsewhere on Grantors' property, except the three (3) monitoring sites, without the prior written consent of Grantors. Tile location of all buildings, structures or roads shall be agreed upon between the parties and shall be specified by the parties in writing. American Wetlands shall ensure that all of Grantors' property not utilized for the Wetlands Project, including without limitation, all approaches to the Wetlands Easement Acreage, are restored, or otherwise left in a manner satisfactory to Grantors, following construction of the Wetlands Project. 5. American Wetlands shall have no right to and shall not use any portion of the y Wetlands Easement Acreage for any purpose other than creation, operation, monitoring, and maintenance of wetlands habitat thereon. 6. Grantors shall provide non-exclusive access for American Webands and its contractors and subcontractors to or across Grantors' property as may be necessary for construction, operation, monitoring and maintenance of the Wetlands Project. The location and condition of this access shall be as is described in the Right -of -Way Easement Agreement as is set forth in Record Book 521, Page 441, Yadkin County Registry and Granters convey to 01 Grantee, its successors and assigns, the non-exclusive utility easement and the non-exclusive right-of-way easement of ingress, egress and regress (including the 10 foot temporary construction easement) described in Record Book 521, Page 441. Access and monitoring shall include the installation, operation, and maintenance of up to three (3) water monitoring sites each of approximately three feet by three feet in size (3' x 3') in the adjacent hardwood bottom, and access by foot to take necessary occasional measurements. The precise location of the monitoring sites will be agreed upon between the parties. 7. American Wetlands agrees to construct a farm road across the Wetlands Acreage to replace the existing farm road across the Wetland Acreage. The farm road to be constructed by American Wetlands shall: a. run over and across that way 20 feet in width shown as "Proposed 20 -ft. R/W Easement" over and within that 70.745 acre tract, more or less, on that plat of survey entitled "Plat of Survey for Proposed Conservation Easement for Benjamin H. Harding, Jr. and Ann H. Holland recorded in Plat Book 8, Page 448 Yadkin County Registry, to which reference is made for a more complete description; b. be constructed to the same standards and width as the existing farm road; c. provide either culverts or bridges, at the option of American Wetlands, to cross any ditches or streams over which the road runs. American Wetlands shall complete the construction of said road and culverts and bridges no later than the date upon which the existing farm road across the Wetlands Acreage becomes unuseable as the result of the construction of the wetlands. Upon the completion of the construction of the farm road and bridges or culverts, American Wetlands shall have no obligation for any maintenance of either the farm road, the bridges or the culverts. 8. Grantors shall reasonably cooperate with American Wetlands and its contractors and subcontractors in the construction, operation, monitoring, and maintenance of the Wetlands Project. Grantors reserve the right to enter upon and use the Wetlands Easement Acreage, insofar as not inconsistent with American Wetlands' use thereof for the Wetlands Project, and consistent with the Corps -approved activities on such Wetland Projects. 9. American Wetlands shall require each of its contractors and subcontractors to indemnify and hold harmless Grantors, and any and all persons or other entities related to or affiliated in any way with Grantors, from and against any and all claims, demands, losses, expenses, and liabilities whatsoever, arising in whole or in part from the presence or actions of said contractor or subcontractor on Grantors' property; provided, however that American Wetlands shall have no obligation to indemnify Grantors or any other person with respect to k, any claim, demand, loss, expense, or liability resulting in whole or in part froin reckless or intentionally wrongful acts or omissions by Grantors or anyone acting on Grantors' behalf. 10. American Wetlands shall carry and retain in force, liability insurance in the amount of not less than $1.0 million, covering claims, demands, or liabilities asserted in any way with Grantors, resulting from or related to construction, operation, monitoring, or maintenance of the Wetlands Project. American Wetlands shall maintain all workman's compensation insurance as required by law, and shall cause its contractors and subcontractors to do the same. 11. American Wetlands may assign all or any part of its rights or obligations under this Agreement. GRANTEES AMERICAN WETLANDS AND NATURAL RESOURCES EXCHANGE CORPORATION BY: 0. 6:�im Title I GRANTORS Harding, Jr. i (SEAL) lBeirne M. Harding J LJl—� A (SEAL) Ann H. Holland -4z�— (SEAL) Dennis Holland 4 STATE OF NORTH CAROLINA COUNTY OF YADKIN �'v 2001, personally a scared On this 1 day of � t, ,�.�_ l ' ••' Y pl before me, the undersigned officer, a Notary Public in and for said County and State, J. LAMAR BEASLEY, who acknowledged himself/herself-to be the Presideni of American Wetlands & Natural Resources Exchange Corporation, a Colorado corporation, and that as such officer, being authorized to do so, executed the foregoing instrument for the purposes therein contained by signing the name of the corporation by himself/herself as President thereof. In Witness Whereof, I hereunto set my hand and official seal. My Commission Expires: 4--1 3 -� 5 Notary Public STATE OF NORTH CAROLINA COUNTY OF YADKIN a Notary Public of _U►Q�n�,_ County, ----� `� do hereby certify that BENJAMIN H. HARDING, JR, BEIRNE M. HARDING, ANN H. HOLLAND and DENNIS HOLLAND all appeared before me this day and acknowledged the execution of the foregoing instrument. WITNESS MY HAND and official seal, this the �' day of 2001. otary Public My Commission Expires:" 13 NORTH CAROLINA YADKIN COUNTY The foregoing certificate of is certified to be correct. This instrument and this certificate are duly registered at the time and date and in the book and page shown on the fust page hereof. Mary J. Madison, Register of Deeds of Yadkin County, North Carolina by: 6 Assistant/Deputy EXHIBIT "A" TO EASEMENT AGREEMENT BETWEEN BENJAMIN H. HARDING, JR. ANI) WIFE BEIRNE M. HARDING AND ANN H. HOLLAND AND HUSBAND DENNIS HOLLAND AND AMERICAN WETLANDS AND NATURAL RESOURCES EXCHANGE CORPORATION FOR CREATION, OPERATION, MONITORING AND MAINTENANCE OF WETLANDS HABITAT (A -20297E; 5845 00 86 8693) BEING a perpetual right and easement for the construction, operation, monitoring, and maintenance of wetlands by the American Wetlands and Natural Resources Exchange Corporation, Grantee herein, or by its agents, successors and assigns, said wetlands easement to encumber the lands of described below: BEING LOCATED in Forbush Township, Yadkin County, North Carolina, and being that tract of real property containing 70.745 acres, more or less, shown as "70.745 AC. ±" on that plat of survey entitled "Plat of Survey for Proposed Conservation Easement for Benjamin H. Harding, Jr. and Ann H. Holland recorded in Plat Book 8, Page 448 Yadkin County Registry, to which reference is made for a more complete description. TOGETHER WITH the following: (1) a non-exclusive utility easement and a non-exclusive right of way easement of ingress, egress and regress twenty (20) feet in width to be appurtenant to and to run with that tract of real property containing 70.745 acres, more or less, shown as "70.745 AC. ±" on that plat of survey entitled "Plat of Survey for Proposed Conservation Easement for Benjamin H. Harding, Jr. and Ann H. Holland recorded in Plat Book 8, Page 448 Yadkin County Registry, to which reference is made for a more complete description, said easement being more particularly described as follows: (A-20296 RW over A-20184;5855 00 08 4202) Being that non- exclusive utility easement and that non-exclusive right of way easement of ingress, egress and regress over and across that way 20 feet in width shown as "Proposed 20 -ft. R/W" on that plat of survey entitled "Plat of Survey for Benjamin H. Harding, Jr. Ann H. Holland" as recorded in Plat Book 8 at page 429 of the Yadkin County Registry, which plat is incorporated herein by reference. (2) a temporary construction easement ten (10) feet in width said easement being more particularly described as follows: (A-20296 TCE over A-20184;5855 00 08 4202) Being that temporary construction easement shown as "Proposed 10 -ft. Temporary Construction Easement" on that plat of survey entitled "Plat of Survey for Benjamin H. Harding, Jr. Ann H. Holland" as recorded in Plat Book 8 at page 429 of the Yadkin County Registry, which plat is incorporated herein by reference. This temporary construction easement shall terminate upon the completion of the construction of a wetlands habitat on 70.745 acres of Grantors' real property described above (the "Wetlands Project") or two (2) years from the date of this Agreement, whichever shall first occur. SUBJECT TO AND RESERVING HOWEVER a non-exclusive utility easement and a non-exclusive right of way easement of ingress, egress and regress to be appurtenant to and to run with that tract described in that deed from the United States of America to B. H. Harding and wife Blanche B. Harding recorded in Book 79, at Page 182 Yadkin County Registry, to which reference is made for a more complete description (save and except that tract described in deed recorded in Book 497, Page 206 Yadkin County Registry to which reference is made for a more complete description) and to be appurtenant to and to run with that tract described in that deed from the United States of America to William R. Harding and wife Marian N. Harding recorded in Book 79, at Page 212 Yadkin County Registry, to which reference is made for a more complete description (save and except those tracts described in deeds recorded in Book 78, Page 322 and Book 270, Page 654 Yadkin County Registry to which reference is made for a more complete description) over and across that way 20 feet in width, described as follows: (A-20297 RW over; 5845 00 86 8693) Being that non-exclusive utility easement and that non-exclusive right of way easement of ingress, egress and regress over and across that way 20 feet in width shown as "Proposed 20 -ft. R/W Easement" over and within that 70.745 acre tract, more or less, on that plat of survey entitled "Plat of Survey for Proposed Conservation Easement for Benjamin H. Harding, Jr. and Ann H. Holland recorded in Plat Book 8, Page 448 Yadkin County Registry, to which reference is made for a more complete description, M:\BHH\WETLANDS\Abstract\A-20297 03/ZU/UZ IGLU 1(:UZ PAA b91UU44 I'LU Lamar Beasley American Wetlands 9625 Surveyor Court, Suite 330 Manassas, VA 20110 March l 5, 2002 Dear Lamar: cJ UUc PIEDMONT CONSERVANCY 1 am pleased to report to you• that at the March 12, 2002 Board of Directors meeting of the Piedmont Land Conservancy (PLC), the following actions were taken regarding the two proposed projects submitted by American Wetlands for consideration: (1) The Board approved accepting an easement on the 100 -acre Ring Tract located along the Fisher River in Surry County with the understanding that it is the intent of American Wetlands to donate this parcel in fee -simple to the Conservancy at the end of the designated monitoring period, when the mitigation project has been deemed a success by the Army Corps of Engineers; and (2) the Board of Directors approved accepting an easement on the 70.745 -acre Harding Tract located along Deep Creek, a tributary of the Yadkin River, in Yadkin County. The approval of these two projects was contingent upon the following conditions: 1) American Wetlands would provide a list of references to the Piedmont land Conservancy which cite previous projects completed by the organization and our check of these references is satisfactory; 2) American Wetlands will agree in writing to donate the Ring Tract to PLC and make a4J= contribution to the Stewardship Endowment Fund to provide support for the long-term monitoring and management responsibilities the Conservancy incurs by accepting these two projects; and 3) American Wetlands will cover any remaining transactional costs associated with project. Weare excited to have this ooupoo enience to to with discuss ny questions thrican at you may have on (bese projects. Please call us y regarding the above contingencies and the next steps in the process. Sincerely. all Palmer Smith McIntyre Executive Director 4o. BOX 4025 - GREENS8MO, NORTH CAROLINA 27404-4025 - 3.7,6 6910088 - FAX 336 6910044 - a.w-Picdrnondand_org PERMANENT CONSERVATION EASEMENT THIS CONSERVATION EASEMENT ("Conservation Easement") made this __ day of 1200 _ by and between AMERICAN WIETLANDS & NATURAL. RESOURCE: EXCHANGE CORPORATION, ("Grantor") and the PIEDMONT LAND CONSERVANCY ("Grantee"). The designation Grantor and Grantee as used herein shall include said parties, their successors and assigns, and shall include singular, plural, masculine, feminine or neuter as required by context. RECITALS WHEREAS, Grantor owns in fee simple certain real property situated, lying and being in Surry County, North Carolina, more particularly described in Exhibit A attached hereto and incorporated herein („Prorrerty„ WHEREAS. Grantee is a nonprofit corporation or trust whose purpose is the conservation of property, and is qualified to be the Grantee of a conservation easement pursuant to N.C. Caen. Stat. § 121- 35; WHEREAS. Grantor and Grantee recognize the conservation, scenic, natural, of aesthetic value of the Property, which includes the following natural communities: Palustrine Forested Wetlands consisting of a bottomland hardwood forest, associated buffers and uplands through succession from an agriculture community (former agriculture fields) to a Mesic Mixed Hardwood Forest. The purpose of this Conservation Easement is to (i) maintain wetland and/or riparian resources and other natural values of the Property after the creation and restoration of the wetlands by Grantor, and (ii) prevent the use or development of the Property for any purpose or in any manner that would conflict with the maintenance of the Property in its natural condition after Grantor has created and restored the wetland and/or riparian resources of the Property. WHEREAS, the preservation of the Property is required by the Mitigation Banking Instrument for the Fisher River Wetlands Mitigation Bank. The Mitigation Bank is intended to be used to compensate for unavoidable stream and/or wetland impacts authorized by permits issued by the Department of the Army and 401 Water Quality Certifications issued by the North Carolina Division of Water Quality. Grantor and Grantee agree that third -party rights of enforcement shall be held by the 11.S. Army Corps of Engineers, Wilmington District (collectively, the "Third -Party", to include any successor agencies), and that these rights are in addition to, and do not limit, the rights of the parties to the Mitigation Banking Instrument. NOW, THEREFORE, for and in consideration of the covenants and representations contained herein and for other good and valuable consideration, the receipt and legal sufficiency ol' which is hereby acknowledged, Grantor hereby unconditionally and irrevocably grants and conveys unto Grantee, its successors and assigns, forever and in perpetuity a Conservation Easement of the nature and character and to the extent hereinafter set forth, over the Property described on Exhibit A, together with the right to preserve and protect the conservation values thereof, as follows: ARTICLE 1. 582334-6 DURATION OF EASEMENT This Conservation Easement shall be perpetual. This Conservation Easement is an easement in gross, runs with the land and is enforceable by Grantee against Grantor, Grantor's successors and assigns, lessees, agents and licensees. ARTICLE II. PROHIBITED AND RESTRICTED ACTIVITIES Any activity on, or use of, the Property inconsistent with the purpose of this Conservation Easement is prohibited. Once Grantor has created and restored the wetland and/or riparian resources of the Property, then the Property shall be preserved in its natural condition and restricted from any development that would impair or interfere with the conservation values of the Property. Without limiting the generality of the foregoing, the following activities and uses are expressly prohibited, restricted or reserved as indicated hereunder: A. Disturbance of Natural Features. Any change disturbance, alteration or impairment of the natural features of the Property or any introduction of non-native plants and/or animal species is prohibited. B. Construction. There shall be no constructing or placing of any building, mobile home, asphalt or concrete pavement, billboard or other advertising display, antenna, utility pole, tower, conduit, line pier landing, dock or any other temporary or permanent structure or facility on or above the Property. C. Industrial Commercial and Residential Use. Industrial and/or commercial activities, including any right of passage used in conjunction with commercial or industrial activity, are prohibited on the Property. Residential use of the Property is prohibited. D. Agricultural, Grazing and Horticultural Use. Agricultural, grazing, and horticultural use of the Property is prohibited. E. Vegetation. There shall be no removal, burning, destruction, harming, cutting or mowing of trees, shrubs, or other vegetation on the Property. F. Si a e. No signs shall be permitted on or over the Property, except the posting of no trespassing signs, signs identifying the conservation values of the Property, signs giving directions or proscribing rules and regulations for the use of the Property and/or signs identifying the Grantor as owner of the Property and Grantee as the holder of Conservation Easement on the Property. G. Dumping or Storage. Dumping or storage of soil, trash, ashes, garbage, waste, abandoned vehicles, appliances, machinery or hazardous substances, or toxic or hazardous waste, or any placement of underground or aboveground storage tanks or other materials on -the Property is prohibited. H. Mineral Use Excavation Dredging. There shall be no grading, filling, excavation, dredging, mining or drilling; no removal of topsoil, sand, gravel, rock, peat, minerals or materials, 592334-6 2 and no change in the topography of the land in any manner on the Property, except to restore natural topography or drainage patterns. 1. Water Quality and Drainage Pattern. There shall be no diking, draining, dredging, channeling, filling, leveling, pumping, impounding or related activities, or altering or tampering with water control structures or devices, or disruption or alteration of the restored, enhanced, or created drainage patterns. In addition, diverting or causing or permitting the diversion of surface or underground water into, within or out of the easement area by any means, removal of wetlands, polluting or discharging into waters, springs, seeps, or wetlands, or use of pesticide or biocides is prohibited. J. Development Rights. No development rights that have been encumbered or extinguished by this Conservation Easement shall be transferred pursuant to a transferable development rights scheme or cluster development arrangement or otherwise. K. Vehicles. The operation of mechanized vehicles, including, but not limited to, motorcycles, dirt -bikes, all -terrain vehicles, cars and trucks is prohibited. Notwithstanding anything contained herein to the contrary, so long as Grantor is creating, restoring, maintaining or preserving wetland and/or riparian resources in a manner acceptable to the U.S. Corps of Engineers as set forth in the Mitigation Banking Instrument approved by the Third -party, the obligations set forth in this Conservation Easement shall not restrict the actions of the Grantor or its authorized representatives, successors and assigns. ARTICLE Ill. GRANTOR'S RESEVERED RIGHTS The Grantor expressly reserves for himself, his personal representatives, heirs, successors or assigns, the right to continue the use of the Property for all purposes not inconsistent with the Mitigation Banking Instrument and this Conservation Easement, including, but not limited to, the right to quiet enjoyment of the Property, the rights of ingress and egress, the right to hunt, fish, and hike on the Property, the right to sell, transfer, gift or otherwise convey the Property, in whole or in part, provided such sale, transfer or gift conveyance is subject to the terms of, and shall specifically reference, this Conservation Easement. ARTICLE IV. GRANTEE'S RIGHTS The Grantee or its authorized representatives, successors and assigns, and the 'Third -party, shall have the right to enter the Property at all reasonable times for the purpose of inspecting said Property to determine if the Grantor, or his personal representatives, heirs, successors, or assigns, is complying with the terms, conditions, restrictions, and purposes of this Conservation Easement. The Grantee shall also have the right to enter and go upon the Property for purposes of making scientific or educational observations and studies, and taking samples. The easement rights granted herein do not include public access rights. 582334-6 Notwithstanding the foregoing, the Grantee shall have no right to interfere with the Grantor's creation, restoration, maintenance or preservation of wetlands and/or riparian resources pursuant to the Mitigation Banking Instrument. ARTICLE V. ENFORCEMENT AND REMEDIES A. Upon any breach of the terms of this Conservation Easement by the Grantor, its agents, successors, or assigns, which comes to the attention of the Grantee, the Grantee or the Third -party may institute a suit to enjoin such violation and if necessary, to require the restoration of the Property to its prior condition at the Grantor's expense. B. No failure on the part of the Grantee to enforce any covenant or provision hereof shall discharge or invalidate such covenant or any other covenant, condition, or provision hereof or affect the right to Grantee to enforce the same in the event of a subsequent breach or default. C. 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 Property resulting from causes beyond the Grantor's control or as a result of the creation, maintenance or restoration of wetlands and/or riparian resources, including, without limitation, fire, flood, storm, war, acts of God or third parties, except Grantor's lessees or invitees; or from any prudent action taken in good faith by Grantor under emergency conditions to prevent, abate, or mitigate significant injury to life, damage to Property or harm to the Property resulting from such causes. ARTICLE VI. MISCELLANEOUS A. Title. The Grantor warrants, covenants and represents that Grantor is the sole owner and is seized of the Property in fee simple and has good right to make, declare and impose the aforesaid Conservation Easement; the Property is free and clear of any and all encumbrances, except the described easements leases, restrictions, and rights of way of record set forth in Exhibit B attached hereto, and that Grantor will warrant and defend title to the same against the claims of all persons claiming through Grantor. B. Subsequent Transfers. The Grantor agrees to incorporate the terms of this Conservation Easement in any deed or other legal instrument that transfers any interest in all or a portion of the Property. The Grantor agrees to provide written notice of such transfer at least thirty (30) days prior to the date of the transfer. The Grantor and Grantee agree that the terms of this Conservation Easement shall survive any merger or the fee and easement interests in the Property or any portion thereof and shall not be amended, modified or terminated without the prior written consent and approval of the Third -party. C. Asst ng meet. 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 interest will be a qualified holder under N.C. Gen. Stat. § 121-34 et seq., and the Grantee further covenants and ent will be such that the transferee or assignee will be agrees that the terms of the transfer or assignm 4 582334-G required to continue in perpetuity the conservation purposes described in this document. D. Entire Ageement and Severability. 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 (bund to be void or unenforceable by a court of competent jurisdiction, the remainder shall continue in full force and effect. TO HAVE AND TO HOLD, the said rights and easements perpetually unto Grantee for the aforesaid purposes. IN TESTIMONY WHEREOF, the Grantor has hereunto set his hand and seal, the day and year first above written. GRANTOR: AMERICAN WETLANDS & NATURAL RESOURCE EXCHANGE CORPORA'I ION Its: STATE OF_ COUNTY OF J. Lamar Beasley President 1, 'a Notary Public for the above State and County, hereby certify that J. Lamar Beasley personally came before me this day and acknowledged that he is President of AMERICAN WETLANDS & NATURAL RESOURCE EXCHANGE CORPORATION, a Colorado corporation, and that he as President, being authorized to do so, executed the foregoing on behalf of the corporation. WITNESS my hand and official seal, this the day of 200_ My commission expires: [Notary Seal] Notary Public 5 582333-6 STATE OF _ COUNTY OF the I GRANTEE: PIEDMONT LAND CONSERVANCY By: Name: Its: 'a Notary Public for the above State and County, hereby certify that personally came before me this day and acknowledged that he is of the PIEDMONT LAND CONSERVANCY, a and that he, being authorized to do so, executed the foregoing on behalf of WITNESS my hand and official seal, this the day of , 200__. My commission expires: [Notary Seal] Notary Public 582334-6 6 w J Q U !n O H F- 0 O Z - Z U 5 Relative to plat bk. 7, pg. 164 \ 1 I I �I d Irl // \ GRAVEL ROAD \ J N co z U U U = U I W LU LJj Q cr- WW `n a Lw W cZ C W; w 1 j i 1 ' 1 r PROPOSED RELOCATED RM PATI 7 z Q z O QU O Z LU) } � W Z �o Q� W ct� Z M Y O Y Q W } W IY U cn Q LLJ 3: �_1/ / @• / Q U I Q 9 i � A 48' DI SMOOTH IN (IEW 5CALE I"= Id ?IP -RAP COVER 10: 1 MAX SLOPES G FINI5HED GRADE LOW -PERMEABILITY 4 SUBSURFACE DAM EXISTING MATERIAL -EXCAVATED, MIXED WITH BENTONRE Q 2% BY VOLUME. PLACED IN TRENCH AT G LIFT5, COMPACTFD WITH NAND -OPERATED VIBRATORY COMPACTOR, RETURNED TO FINISHED GRADE. NON -WOVEN GEOTEXTILE FABRIC (1 O OZ. MIN.) #357 WASHED 5TONE I S' MIN. COVER AGGREGATE BA5E COURSE (ABC) COVER ----'CROSS SECTION (A—A') z a J a o0 V) a OU) �O � U a J W W z Q U z a D_ d W W 0 CLA55 'A" RIP -RAP U> 0 z a TRAVEL SURFACE 48' DIAMETER HDPE PIPE LLil -------------------------------- ------------------- 3 - ---------------------- _ -` - -----------------° :-_ z a U Ld / 2% BENTONITE -501L MIX a NON -WOVEN GEOTEXTILE FABRIC #357 WASHEDSTONE 18' THICK COMPACTED AGGREGATE BA5E COUR5E (ABC) Ll LOW-PERMEABIUTY TRENCH W/ 2% BENTONITE -SOIL MIX COVER 18' THICK LONGITUDINAL CROSS—SECTION (B-13)lie