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HomeMy WebLinkAbout20021259 Ver 1_Mitigation Bank Prospectus_20020601 (2)PROSPECTUS Deep Creek Wetland Mitigation Bank American Wetlands and Soil & Environmental Consultants, PA Deep Creek Wetland Mitigation Bank Prospectus A. Administrative Provisions The Deep Creek Wetland Mitigation Bank is proposed as a Private-Commercial Bank, which will be operated as a Debit Bank and will offer wetland impact credits, primarily for wetland impacts by the North Carolina Department of Transportation in the upper Yadkin River basin (Cataloging Unit # 03040101). There is opportunity for up to approximately 5400 linear feet of stream restoration on the site as well. The potential to develop the stream restoration is currently under review. An easement is currently owned by American Wetlands and Natural Resources Exchange Corporation (American Wetlands). The wetland mitigation effort will involve approximately 42.4 acres within a larger tract of about 70.5 acres. Easement ownership will remain with American Wetlands during the minimum five-year monitoring and maintenance period at which time the intent will be to the ?j easement to an acceptable land conservancy organization. n O - 3transfer ? lv Discussions and meetings have been conducted with a number of resource agencies in the process of developing this prospectus. Representatives from the US Army Corps of Engineers have visited the site. B. Technical Provisions Location The Deep Creek Mitigation Bank is located along Deep Creek, a tributary of the Yadkin River in Forbush Township, Yadkin County, North Carolina. The property is located in Sub-basin 02, Hydrologic Unit 22. This is the highest priority Sub-basin as assigned by the North Carolina Wetlands Restoration Program and the second highest priority Hydrologic Unit within the Sub-basin. Land Use The Deep Creek Mitigation Bank site consists of 70.745 acres. The land is currently in cultivation with corn being produced on an annual basis. Hydric soils on the site exist in one contiguous unit of 30.4 acres on the south portion of the site. Presently, approximately 12 additional acres of wetland creation is proposed, resulting in about 42.4 total acres of wetlands. This will be finalized in the detailed mitigation plan. These lands are classified as Prior Converted Wetlands, and this is supported by the ditching system that is in place. The original classification of the site was very likely swamp hardwood. These systems are more fully described in the vegetation section. Geomorphic Position The site occupies a broad flood plain and fluvial terrace position of about 730 feet in elevation. Soil parent material is fine-textured alluvium deposited by the Deep Creek- Yadkin River system. Elevation of the flood plain is about 2-4 feet above the base of the small unnamed tributary which runs through the site. The proposed restoration area is nearly level (sloping at less than 1.0% toward Deep Creek) with little topographic variation. Soil Characteristics Soils on the site are described in the following inventory: Wehadkee Series Poorly-drained, fine-loamy, mixed, thermic, Typic Fluvaquent Chewacla Series Somewhat poorly drained, fine- loamy, mixed, thermic Fluvaquentic Dystrochrept The Wehadkee Series, a Hydric Soil, comprises about 30.4 acres of the site, and represents the potential wetland restoration area. The Chewacla Series is adjacent to the Wehadkee Series downstream and represents potential wetland creation area. Soils are more well drained nearer to Deep Creek. Site Hydrology Drainage on the site is to the north toward Deep Creek. Runoff from approximately 0.9 square mile in one tributary and 1.4 square mile in another, converges on site. This runoff and site precipitation provide input to surface and groundwater on-site. Two natural tributaries drain toward the site from the south. These tributaries have been channelized where they pass through the site toward Deep Creek, as part of agricultural site development. The broad, flat area of Wehadkee soils has been ditched to facilitate agricultural operations. The ditches are shallow and have partially filled-in, thus reducing their effectiveness. Wetland hydrology can be effectively restored by filling the drainage system and altering the flow of the channelized streams. Opportunity exists for up to 5400 linear feet of stream restoration within the proposed mitigation area. A water budget will be developed for the site which will address inputs and outputs to and from the system. Precipitation, surface water and ground water inputs will be analyzed 2 relative to outflows and evapotransporation, in order to develop a design which will ensure appropriate wetland hydrology. Water depth, timing and duration of saturation and inundation are critical aspects of any wetland and the design will respond to these parameters. The site will provide mitigation for impacts in Cataloging Unit #03040101 with the possibilities of negotiating to mitigate impacts in the adjoining Cat F? (-f? oging Units I-, cJ'? Vegetation The proposed mitigation portion of the site is dominantly agricultural fields, currently in corn stubble from the previous season. The channels and ditches on site have tree and shrub species along the banks. The open field portion is surrounded by bottomland hardwood forest on the west and south. Typical canopy species include water oak, willow oak, green ash, yellow-poplar, sycamore, red maple, elm, etc. Sub-canopy species include maple, alder, willow, silky dogwood, etc. Habitat Existing site habitat is comprised of: (a) cover, nesting, and travel areas along ditches, (b) some open land feeding area, and (c) the large adjacent areas of bottomland hardwood forest. Diversity on site is low and habitat is somewhat broken by the large open fields. Development of a bottomland hardwood system in the open field areas would result in a large contiguous swamp forest allowing greater connectivity to Deep Creek and habitat for bottomland species. Examples of species which would benefit from a large swamp forest system include; Raccoon, Gray Fox, White-tailed Deer, Bobcat, Wood Ducks, and Wild Turkey. Proposed Mitigation Types The intent of the mitigation effort is to develop a Bottomland Hardwood Forest wetland. This would be done by restoring wetland hydrology to the hydric soil areas, as well as developing wetland hydrology in the near-hydric areas. The reference sites for this project are a suite of three areas immediately adjacent to the mitigation area (see site map for location). The reference areas are described below. The following table lists the proposed mitigation components: Restoration (2:1) 30.4 acres 15.2 credits Creation (3:1) 12.0 acres 4.0 credits 3 Enhancement (4:1) 0.0 acres 0.0 credits Preservation (10:1) 0.0 acres 0.0 credits TOTAL 42.4 acres 19.2 credits The above table represents the proposed number of acres and credits available based on preliminary data and field review. More detailed information will be developed in the preparation of the Mitigation Plan, which may alter the number of creation acres involved. Reference Site The reference site for the project is a suite of three areas immediately adjacent to the mitigation site (see accompanying map). The areas have been visited by the USACOE and have been deemed to be acceptable, pending approval by the MBRT. The reference areas are similar in geomorphic position and soil type and represent the target vegetative condition. Wetland hydrology is apparent in the reference areas and will be monitored with three groundwater monitoring devices (one in each area) identical to those used within the mitigation area (see device specifications included), which will continually record (at least daily) and store data on water levels. Data from the groundwater wells will be downloaded periodically and depths of saturation will be recorded during each quarterly visit. Well data will be verified by observation of water levels in hand dug auger holes at the time of data collection. This data will be presented, along with that from the mitigation site, to the MBRT in the annual report. Implementation Methods Hydrology - Grading and Structural Restoration of wetland hydrology to the hydric soil area of the site will be accomplished by reversing the effect of the existing drainage system as well as altering flow in the existing and/or restored channel. There is one outlet from the channel systems to Deep Creek. That outlet would be blocked at the last confluence of channels from the site. Creation of wetland hydrology within the near-hydric soils (Chewacla Series) will be accomplished through construction of a compacted-soil trench with a slightly raised berm along the down gradient portion of the wetland creation area to ensure detention both surface and groundwater. Additionally, drainage dams will be constructed at appropriate intervals along the drainage ditches to delete the effects of the ditch on the adjacent areas. Spacing of these structures will be determined in the detailed design portion of the process. The berm and drainage dams will consist of earth fill removed from the wetland creation portions of the site. The fill will be placed in the ditch such that it is at the original adjacent grade and will slope up and down gradient at appropriate stable dimensions. 4 In the better drained portions of the northern area of the site, creation of wetland hydrology will be further ensured by removing a portion of the overlying aerobic soil such that the layer where redoximorphic features indicate a seasonal high water table is within 12 inches of the surface. There is potential to restore natural channel form and function to approximately 5400' of stream by altering the dimension, pattern, and profile of the channel through the flood plain portion of the site. The existing channelized portion of the streams will be abandoned by sequentially blocking with earth fill. The new channels will have greater length and sinuosity with a lower gradient and the cross-sectional area will replicate a nearby reference reach. Vegetation The majority of the area of hydric soil will be planted with seedlings of bottomland hardwood species. Areas where shallow inundation will occur will be planted with shrub species and herbaceous material. The species list below describes proposed typical species. Once structural development and grading are complete, planting will begin during the next appropriate planting season for each type of vegetation (two-phased approach). Spring is preferred for the herbaceous material, with fall as a second preference. For the shrub and tree species, fall is preferred, with spring as an alternate. Woody tree species will be planted on an 8 x 8-foot spacing. Woody shrub species will be planted on a 6 x 6-foot spacing. Herbaceous species will be planted on a 3 x 3-foot spacing or that area will be seeded with a wetland seed mix at 4 pounds per acre. The following is a table of proposed species from which plant material will be selected: Tree Species Liriodendron tuli ifera Yellow-Poplar Ulmus americana American Elm Celtis laevi ata Sugar-Berry Fraxinus enns lvanica Green Ash Quercus hellos Willow Oak Quercus ni ra Water Oak Betula ni ra River Birch Platanus occidentalis Sycamore Acer ne ndo Box-elder Po ulus hetero h la Swam Cottonwood Shrub Species Rhododendren maximum Rhododendron Ce halanthus occidentalis Buttonbush Alnus serrulata Smooth Alder 5 Salix discolor Puss Willow Corms amomum Sil Do ood Asimina triloba Pawpaw Salix sencea Silky Willow Herbaceous Species Carex s Sedges Juncus s p. Rushes Osmunda cinnamomea Cinnamon Fern Osmunda re alis Royal Fern Other herbaceous species as available. Success Criteria The success of the vegetative component will be based on the survival of canopy tree species at the end of the five-year monitoring period. Observation points for vegetative monitoring (representative of community types) will be established during the development of the mitigation plan. All monitoring will occur from these observation points throughout the monitoring period as long as they continue to be representative of the community. Any changes to the observation points will require the approv of th MBRT. Vegetative success will be predicated on a minimum mean density of 260 s ms per acre surviving after five years, all of which will be from the target species ' (planted or native), or as approved by the MBRT. No single species shall comprise more than 20 % of the surviving stems. By the end of the five-year monitoring period, vegetation in the proposed wetland areas must meet the criteria for hydrophytic vegetation as described in the 1987 Corps of Engineers Wetland Delineation Manual, specifically, more than 50% of the dominant species in all strata are OBL, FACW, or FAC as listed in "National List of Plant Species that Occur in Wetlands" - 1988 USF&W. The status of site vegetation, relative to this criteria, will be included in annual monitoring reports. Phasing It is most efficient to do all construction (structural and grading) in a single phase since all outlets and ditches need to be blocked to effectively restore the entire area. Also, the material needed for the filling of ditches and dam construction will be obtained from the graded areas in the creation portion. Each area of the site with common plant types should be planted in one operation so that desired habitat type may be encouraged and invasive species are minimized. The planting may be done in phases by plant types (e.g. Phase I -all woody material planted in late Fall or Winter; Phase II - all herbaceous material planted in Spring). 6 Potential Scheduling (example) Project Begins February, 2001 Detailed Site Survey (topography) Aril, 2001 Concept Plan and Prospectus June, 2001 Development of MBRT (preliminary) August, 2001 Site Meeting with Agencies August/Sept., 2001 Detailed Mitigation Plan October, 2001 Develop MBI November, 2001 Plan Approval b USCOE/NCDWQ January, 2002 Contractor Selection March, 2002 Construction Begins* March 1, 2002 Grading and Structural Complete May 31, 2002 Install Monitoring Devices/Monitoring Begins August, 2002 Planting Begins (Phase I) December, 2002 Planting Complete (Phase II) May, 2003 Monitoring Phase 6103 through 12/07 Construction Supervision will include: 1) Pre-construction/planting meeting with contractor. 2) Site supervision during installation. 3) Final inspection after all site work is complete, preparation of appropriate completion of work statement, preparation of as-built report and plan, and documentary photos and submission of that report to the MBRT for review within 30 days of completion. 4) Flagging of the mitigation site limits in the field, delineating between different treatment areas. C. Operations Provisions Service Area The primary service area is the upper Yadkin River area (cataloging unit #03040101) with the possibility of negotiating the mitigation of impacts in adjoining cataloging units. The primary service area is in the northwestern Piedmont and foothills of North Carolina and includes portions of municipalities suc ns -Salem Yadkinville, M , North Wilkesboro, NC. se t e bank for projects outside t e primary service area may proposed and considered on a case-by-case basis. ._------- --- ° ` - - 7 Wetland Types (debit) The bank will supply credits for impacts to Bottomland Hardwood Forest wetland types. Wetland and stream impacts are common in this service area relative to road building, large retail and industrial site development, and watershed/water supply development. Credit Release Release of wetland credits from the proposed bank will be according to the following schedule: Accomplishment Mitigation Plan complete, site secured, financial assurances established, and MBI signed 1S` year success 2nd year success 3`d year success 4`h year success 5`h year success MBRT final sign-off Percentage (cumulative) 15 10 (25) 10 (35) 10 (45) 15 (60) 15 (75) 25 (100) Following the five-year monitoring period, the MBRT will meet to discuss final approval of the bank. The portion of the credit release schedule which is based on the end of the first, second, etc. successful year begins after all initial construction/restoration activities are complete. Some construction activities, relative to site repair, may follow during the five-year monitoring period. Release of credits from the stream restoration effort may precede those of the wetland portion if it is determined that the stream is stable and functioning appropriately. Monitoring The project site and reference sites will be monitored for a period of at least five years or until all success criteria are met) following initial construction of the p involve observation of two basic parameters in the wetland areas; 1) vegetation and 2) hydrology. Vegetative conditions will be evaluated relative to the number and type of living stems of canopy tree species and the wetland occurrence status of all plant community strata at standard sampling points within each restoration or creation unit. Vegetative success criteria is described in the Implementation Methods - Vegetation section of this prospectus. Site hydrology will be evaluated during site visits as well. Groundwater monitoring devices will be installed throughout the restoration and proposed creation areas, as shown on the accompanying map and approved by the USACOE, which will continually record (at least daily) and store data on water levels. These will be capacitance-type instruments, the data from which can be downloaded in the field (see example specifications sheet from Remote Data Systems, Inc. included). Daily water level data can be determined and presented for review. Any areas to be inundated, will be monitored with water depth indicators (graduated poles). Data from the groundwater wells will be downloaded periodically and depths of saturation and inundation will be recorded during each quarterly visit. Well data will be verified by observation of water levels in hand dug auger holes at the time of data collection. This data will be presented to the MBRT in the annual report. Site visits will be conducted quarterly by a Professional Soil Scientist or Biologist. These visits will be made at the end of each season (around March 1, June 1, September 1, and December 1). An annual report of conditions will be made to the MBRT at the end of each calendar year. This report will summarize observations from the quarterly visits. Visits may occur more often as needed (e.g. following severe weather conditions, etc.). Any damage or other site conditions which may jeopardize the long-term success of the project will be addressed as observed during the monitoring period. The conditions will be described, along with proposed solution, in a report to the MBRT as soon as possible. The monitoring phase will begin at the start of site preparation, be carried out by the contractor, continue for a minimujn-of five (5) years or until success criteria is met and will include: 1) Preparation of as-built plans and report describing completed conditions and any modifications or variances from the original mitigation plan. This information will be prepared and submitted within 30 days of completion of site construction/planting and will include a detailed topographic survey by a Registered Land Surveyor, particularly in areas where grading or other modification to the land surface has occurred. 2) Quarterly inspections of vegetation from standard observation points including, early, mid, and late growing seasons. Site vegetation conditions along with documentary photos, will be summarized in the formal report for that calendar year (to be submitted within 30 days of the end of the year). Should the mid growing season site inspection indicate conditions which need to be corrected, this will be reported in a brief letter to the MBRT, along with the suggested remediation. This will allow time to obtain plant material and repair and re-plant the failed areas during that following winter or spring. 3) Quarterly inspections of the site to record elevation of inundation and saturation. Each site visit will document hydrologic conditions, including documentary photos. Data for each year will be submitted to the MBRT in the annual formal report, within 30 days following each calendar year. Should any significant change or damage occur on the site (e.g. as a result of 9 severe weather) during the year, this will be reported as soon as possible, in order to develop a repair and restoration plan. 4) Monitoring present and future threats to the success of the plan, including any degrading factors such as depredation, trespassing, vandalism, or plant removal from destructive wildlife, domestic animals, and humans. If a potentially project threatening problem is observed, a contingency plan to rectify the problem will be submitted to the USACOE DWQ within 30 days of detection. Contingency Planning A contingency plan will be developed as part of the preparation of the Mitigation Banking Instrument. Prior to release of credits, American Wetlands shall provide evidence of financial assurances for completion of construction, monitoring, and reporting to the USACOE. The financial assurance will be based on the cost of doing the mitigation work. Such work includes, but is not limited to; maintenance of hydrology monitoring devices, sediment and erosion control, grading, planting, undesirable species control, depredation control, human impact control, as-built surveys, and five-year monitoring. Grading estimates include a 20% re-grading contingency and the planting plan prescribes twice the required density of species required to meet the performance standard for survival of desired species. Should there be any additional needs for grading or planting, such needs will provided for from the maintenance and monitoring funds being held by NCDOT. Work already complete includes; purchase of easement, boundary survey, topographic survey, purchase of monitoring devices, Phase I Environmental Site Analysis, Archaeological and Architectural review, Threatened and Endangered Species field surveys and file research, and preliminary grading and planting plans. Financial Guarantees 1. American Wetlands has provided NCDOT, and executed, a Promissory Note and an executed and recorded first lien Deed of Trust on the property in the amount of Five Hundred and Nineteen Thousand and Three Hundred and no/100 Dollars ($519,300.00). The Deed of Trust was recorded upon the closing of the purchase of the easement on June 1, 2001. 2. Construction and Payment Bonds in the amount of Two Hundred and Seventy Eight Thousand Eight Hundred and no/100 Dollars ($278,800.00) have been secured to cover the grading and planting costs, which have been estimated to be significantly less than this amount. 3. 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G ils N 1 41'E -? 200 0 200 400 600 21 - -? o aInn . riling, Jr. GRAPHIC SCALE- FEET s vy? and - CONTOUR INTERVAL =1-FT. IF Ann H. HWland - db 98, pg. 717 ` - - v db 98, pg.718 - - °y s8fero db 79, pg.182 I SITE \\ Moot g \' // VICINITY MAP NOT TO SCALE / / r \ Iw1yMN?.YYr.papmM.m,nMM?ilMwbmwpbnbN € \ M_br 1001• MYkK IbM PL42lb r• TS3 FOY/fd1,TID ? _ - _- - - . - • ?,'? enl,wmwapMYCMM1?r?'•^? W MM1Y,0.C04ww t„ MrMN WYmggYqbsmbw.l O.IQ-LwwuW6 Nlwamr a,ylarrp,r...3?,mYmrw,.3 !• M_br 3001. MtlK3bM.Y1.30030 ft• ? fQ' • • REVIEW OPFlCER L p,Nw0.0rrYW,[a,mpco,lyMM "' J'* a South -.mW<.rYi. e•.,m,Y....,..,..Y.rM.-m=..,?3. spivs Deep sM.o.. Creek pE,m?TpN pp/ppµtr/AL OF ?LANNINO aoArto •-. (. 9 IbwyMryMMnd1AY., W /ow,MnmYrbmi,Yrbmipb W M E-0RAtlmmMYMYrYdbCeO'.1WMCwFRMMmO?.YWwY,em. 1NYMeWSrMIY,Mis^?w.aerM=,M W m!M J i w ray.?wPC ?ti r.n,swwebMrm,e,wrw+vs.reMtmµrmw? r r.arayaMwaMrma W ?Y?Mremn. ?, _ o.Y en+=.nnrmeemgrr,+aeY.m r• 70.7 r Benlamin H. i[61. m. e AgpH. d db 98, .717 db96 .718 db g. 182 n m. W. M: Harding Revocable Taut db 92, pg. 608 wfsu, I2IARENM,IEUESABOUo ,IE,,noposm3aicMaaapwAr. ?/ South Deep Creek a)%? PmpmW104LTw0MW 1\1 "Ku°"EYSMIf°" c : \ m, ' 01" E l ; ply III AMA M w" A-m few Lp 13291 ¢. ImfflME61SI fTRP ,.?,3. IlI srNS w III ?C A: A ICI r s 92 5 8 • 0 •e4'2e^N 3 , pg. db I I$ y,, 3 s ' m plat W 7, pg.164 t? r•? ? ' I 4 SR 1570 I f 3 Dinkins I,t Bottom jI --_--_ Road III 4 I frir i , i I I , I Plat of Survey for Proposed Conservation Easement I G I for Benjamin H. Harding, Jr. Hickory Ridge Associates , and orYadkh L.LC. I . __ 3 3 u_u.....r ,tp••303 N 89Y 'W Bic. 4 1 Topographic Surve S l 1" 400' ? y ca e: = a n H. mg, Jr. I , pgnd AnnK Ho db 888,, pg.. 7 717 Deep Creek Mitization Bank 13'9372Y.'s9.ed db 96, pg. 718 db 79, pg. 182 , s se•,sarw Ten' I American Wetlands & Soil and Environmental Consultants, PA -- sse+s?3 w,t,JN -? 200 0 200 400 600 m r \ ` {I {amin H. Harding, Jr. ?' - GRAPHIC SCALE -FEET r, and Ann H. Holland ` CONTOUR INTERVAL =1-FT. r db 98, pg. 717 db 98, pg. 718 db 79. oo. 182 ding, Jr. 212 8" = r; SITE t ? m `?tff ?? ' Z, ?? J ?? _ \? _ / VICINrfYMAP NOT TO SCALE ?( ? ? ? ? `?\ tdw ?d.pWewl.wnotCwtlrfWbwemeiGnbfr ii-. IW !!--"JJ ! sR.',PVmMn Mu1: K ' 1 V / ? ? \ m-mod ? \ % ?`? ,?----- Lte.RKtw.webmdwanra.wW.,row.wbnnm.neerwMy 1 .»,.W. WaA,t*RtF tfrP?bb.ddw?nlatWktF.b,AL?R rl +4 ?ww??eirb?.enaaa.+o..neWa xw..y ?y 1} i ,eJ ? NckKIbY,.IS]dW / -` w .rte ? RtvlEwoFrteve /j,_ p ? L R.NrvOtsurdYtl6,Cao?V. W16'MM b ti. • • p South lup.wb,wrdwrm?onY.w..w.+.ar.w..++,a,.?a. p t:+'as Deep Creek CERpFtGTiON OFMPRWM.OF PlANN1NO BOMD I l" i ,e.Wawa.rw.eaw,wdwe'..mre,.,a.?abme.hren. / ` ?" pedmn=a?.dnwaomc,b'e,?.w?r,e...wL,.d..a,.w.a T' fN:??mW bbmLW dW M.nfKtwd W nmNlm MM. W M \\`?ri ? '? Ib.LMngpmN b/MYWnOeuiat'YWip WOdM:giteiwbpd f \ ?? r.ma.rl.ordrnsnaaaae,rdar rat 1 / i'..!\. ? w? ?.....?..L?.v.b?.rol.W r ? %f l 1 Y'L+' D Y Its - ? ,_J LVNf 70. C. \ ' rt H. tag. t r e H. land 98, .717 98 .718 e`l /. 6 Benjamin H. \ and '. Ann H. Q db 98 7 db .718 Nom-31• ZV t ? i .,-,a'- - ,, navsr4<?ryv eaett-t a n-andaging. Ann H. Holland ' db 98, pg. 717 ?573'zw5s.ea db 98, pg. 718 db 79, pg. 182 595'te'49•tY7a.71' a 5V45` V 771.84' ew xs W. M. Hang Revocable Trust db 92, pg. 608 Lp LN LIS ' :vwv >T? CN18lAlNRTroXl30.WE/ORiFD:Il1L8AR0,AW ? TENaPOSmNPLIU3aT<FYNY. /? r South Deep \ Creek t 1'1 III l ? lG'aL4 AX I .. ' rTG£ .?? L'?Ig ? I I r Itl 7e?N YadWn County a 44 db 392, pg. 518 plat bk 7, pg. 164 SR 1570 1I1 Dinkins IiI r Bottom- I?I - Road Ill i f Hydric Soils Map Scale: 1" = 400' Deep Creek Mitigation Bank American Wetlands & Soil and Environmental Consultants, PA HYDRIC SOILS 30.4 AC. I vaohom,resan.aervmaunartucoxsaauas.r. Holfar Associates, PA SURVEYORS ,axoKml SnaST.-SPS roams rxasenn veanuiwnat i=ZTmtnsLw, PROJECT. 3258.1-01C DRAWING NO- 3258P2.DWG S .--_ 200 0 200 400 600 gamin H. Harding. Jr. ` - GRAPHIC SCALE- FEET s V.- and - CONTOUR INTERVAL =1•FT. g Ann H. Holland db 98, pg. 717 - db98,pg.718 ?- `_ crt,m db 79, pg. 182 J I SITE uz\\ rv 1 ? +t r-V } ?.•. \\?\I / // VICINITY MAP NOTTOSCALE 1m -\ / \ IeN'JMl M,w,yYd?pya,Ownw/eoNU) W Y emplmbN ` /.Yiwsd?wludYs ? M-,(qd SOOt. YMKIYw,giLy rsn elwroam ?_-----lyd;KNoWdRb MIM,Ww6wl WVgwpxN,MMOms4a,uwr ,np, Wy,q„igrAbCT?,IMMdY,ndds,?YdMUt,yMYt0.?R MMbyt6w ?Ymbiaw.Y6lQdDw?sNK.XIDw.?q r N ns ... ? yv o o 0 Ir WA 5ub5urface Dam (see accompanying sketch detail) Wetland Creation Area (12.0 acres) Exi5tincg Ditch filled to Grade 13enjanlYl H. and Ann H. r• db 9B . 7 "? db 9 , .718 N oe'mon 9 pg.1 132.91< Wlt?f J ? Grade Control - Road Cr055ing (see accompanying Sketch detail) Wetland Restoration Area ( 30.4 acres) Y Rock Vane Grade-Control Structures ? 2 ?? 111 +rxa w db 3992, pg. S18 I ?I a size' plat W 7, pg.164 I Is + SR 1570 11 Dinkins Ili Bottom Ili \ Road III I ? III 1 ?? 1 1 I 1 - -' ? I I Plat of Survev for I Proposed Conservation Easement 7 I for HkkoryRidge Associates , Benjamin H. Harding, Jr. and ,ra Ne9• wew % Concept Plan Scale: 1" = 400' ' a n H. aging, Jr. nd Ann H. Holland Deep Creek Mitization Bank wM db 98, pg.7,1 _ 13-23MV 89.W db 98. pg. 718 db 79, Pg. 182 ?R=a+g<9,? 18.7 American Wetlands & Soil and Environmental Consultants, PA SSe•4saaw111JU• ?o? ????1 X11 I I I --if,:A?\ G^traJ e ro -aa Gtroe6t, zi vi ??-3-z -??? --fill ?jts Sur?a?? Pates C04s?Section Sketches Scale: 1" = 400' Deed Creek Mitigation Bank American Wetlands & Soil and Environmental Consultants, PA -_ 200 0 200 400 600 y ` amin Ming. Jr. -?- GRAPHIC SCALE-FEET s a1 nd - CONTOUR INTERVAL =1-FT. 6 In Holland a V db 98, pg. 717 - - db 98, pg. 718 - utiwa db 79, pg.162 k SITE - 1 r c \ ? l ... VICWITY MAP NOT TO SCALE zzz- t ? 1. . t?• a??4 ?0. J w. f4 C i `i'fk \ m,IMM mlYmm bnbM w Y ' 4 f , 1 ?-r ry p . b+ e IM/MN .b ./AGrM aMna•Mmw. ? ? . ? I R ?1' - 1 ? u.nKxemnnsaew , :a. ? , rsz faavmnro -- • i. '.1 ? 1 4Y 3... '?° r ?WRKK•6rrR6fW1lpYlwmAb,• a W.MbV.1.M+?imnmtlM+ewY q,lmMr,q•pw.biTMMp?wltlr.Y.Sr-1-lb14r4 /MOYN1Yrtvpy+.lnmCwlma.iaJOwtltl. NUUrp r'z;' mdrtl,p,Nn,bm,•.waermlwl C Successional Upland Vegetation • ;. : s • ree riF1uT1 GVAPPFO -fN RANN4VO Do 1 t•• ? . ?' ..-: '• ?' .!: ? • 1xR 1r+rmbraM..eawmw.e...r.mre...r.+bwbrh MwlbJn4rMM•m11r1faAw1YeR MW Jiab•fYdb?b i+ ?. •i., .• 7 . r. ?(:. .? :. J C ? b erp . fmRrw MMYMSb„hafMM1..igM?N,maN./mhWWhl ?. . ?:",P'? .?.•>' fMMmwp.r?MMY.l4tLetl?VMeMFnPMMMgar YmmpbM041fMYW01r1l9gY1ptl. 1 .? ?ir s+ ?r .. he a.ww Taaa mvn.dvfine 1 J , W. M. Harding Revocable Trust db 92. pg. 608 ,!?mrrmwm ?1wrusNtaflo eelVamin H. and Ann H y . db 98 7 .'te'a db9 , .718 No9•oi'3t 9 .1 13291 arRs J SIP- F" r1 ` ? rcx7 ?, ts'2]'32W 59. S ]9'19'69'W 78.71' u rPa self ww sauna Yadkin County _ db 392, pg. 618 plat bk.7. pg.184 Tempolay lip III t u I° ?ro Ili I ? F III 1 IIIIr! SR 1570 i?l Dinkins j' Bottom II Road III III I I 11 plat o1 SUrYeY for proposed Conserva8on Easement for Benjamin H. Harding, Jr. Kkkory Ridge Associates ofYadkN,l1.C. parcel twoof I Ann H. Holland ?a?i vln H. ?ng.J Illustrative Plan Scale: 1" = 400' Wetland Mitigation Area 1 I I ?' 1 1 I I I Ann H. Holland db 98, pg. 717 = db 98. pg. 718 Deed Creek Miti ation Bank db 79, pg. 182 .•.,, .1 1 ? -1 - -1 --1 r„„e1,ltants• PA - South Deep Creek 4- - - ?? Y { - Fem.; \ ; x Yr' _ z C- .c ?. XS ,7 '°Y i a r t x. fIX ' t < ?'? 3 7 60 &J I _ r 4 /1" 7 1 ?4tt F ?? ?a i ?` r k > > kL _ L t ? „+ F ors, c ` n Monitoring Well Locations Scale: 1" = 400' 4 Z)ee Creek Mithew ion Bank PA American Wetlands & Soil and Environmental Consultants, Capacitance Water Level Series • Ranges: 0-20",'.040", and 0-80" • Detachable Probe • Battery powered Easy to use Windows@ 95 / 98 Software • User Software includes battery level indicator • 8,192 time and date stamped measurements • Screen and batteries included Performance & Specifications • Accuracy 0.12511(3 mm) • Resolution 0.1" (2,5mm) • Temperature range of -20OF to 120OF • Measurement interval; one minute to 24 hours • Communications through RS 232 interface cable • Non-volatile Flash memory • 12 MA active, 2.5 mA in sleep mode • Operates on 4 "C" Cell Industrial Batteries • Tested and Certified FCC Part 15 compliant Who do you call? John Lacer Terra Vista, Inc. P.O. Box 178 Currie, NC 28435 (910) 283-4609 Voice & FAX - email: lacerj@bellsouth.net Or visit www.rdsys.com 02000 Remote Data Systems, Inc - VA iteville, North Carolina LISA Functional Description The Ecotone TM capacitance water level monitoring. instrument is ideally suited for measuring and logging shallow water level fluctuations for extended periods of time. Applications include: Agricultural Irrigation / Drainage Response marine Studies Hydrology Studies logy Research High Water Documentation ttion Bank Monitoring tion Pond Monitoring an and Wetland Restoration • Seasonal High Groundwater Determinations • Soil Suitability Studies • Spray Nitrification Field Groundwater Data • Storm Water Runoff • Stream Level / Tidal Data / Flood Data • Wetland Delineation • Wetland Hydrology Determinations • Wetland Mitigation Assessment powerful Ecotone TM data logger is combined with our rugged capacitance sensor and records 8,192 and date stamped measurements. The large memory capacity allows data points to be recorded at vals not previously possible. For example, water level readings every: 1 hour for 341 days • 15 minutes for 85 days • 1 minute for 5.6 days Typically, the logger is connected to a PC for setup and downloading using our custom Windows 95/980 software. Data is stored in nonvolatile memory so in the unlikely event of battery failure, your data is available after new batteries are installed. Data is downloaded in text format for use with your favorite spreadsheets programs (i.e. Lotus, Excel, Works, and many other popular software packages). After downloading, a preview window feature provides the user with an instant check on the existing data set without opening other programs. In addition, a custom 32-character user message is downloaded with each data set for sample site identification and a battery life/change indicator lets you know when it's time to change the batteries. Sensor Capacity Probe Length DiaScreen meter CP 08 40 15 CP = 08 = 8k 20 = 20 inches 15 = 1.5 inches Capacitance readings 40 = 40 inches 20 = 2.0 inches Probe 80 = 80 inches 30 = 3.0 inches Example: CP084015 = Ecotone TM with 8k DATA points, 40 inch measurement range, & 1 '/2 inch diameter screen. 02000 Remote Data Systems, Inc - Whiteville, North Carolina USA -v 1 ? A ? `.\ ? ? [yrrlr/aJ f N err 46 O - / ?? 00 lip 0 ® ° ~ co til o is o -1 `p y 7 v ` ap.• ` I 0O? i se of q '? ?'? S/ whir Vlr l d. r i I 1= • J irr OH 0 &1 1 r? 071(,i? 1r 7 s o x O r O a O f / °? for.0 0 Creek N o ,; m Q 4d S I ON Ir .1 40 Invi ca VD fTjQ1 0S 0 02 O?- 3 Old ?rf w i t- J'a, Rug IT :F' 0 0 • f -1 O o . C ° 14a? /0 p O i o o .JI o Sil ? ? N ,? 1 ° C ° jor d p 11'Q? _ 1o d n o _ ?- % 0 Fir e 30 (A f s O S I. n N TT o yp O ? 4411 ieA 1 well' 0 i O ® Y C?iki ?L 1 Qp p O O ii ?010 O •w° ti s it J•' 1 0 o = 3 5% Is z 0 Pi o o ° ° post ?, off 0 49 IS 0.9 r ? 0 01 c .T • •6 Of O i? !a s Cr•• T 1 0 10 0 O h 33 g -O - w•eri? 1 44 00" O 1 1 ? ? ( r?°y ? ?• p Je 4) VAII* O ' w s ALFA, d = 9O 3 0.0 I Urmp ? t 2111 - IC N C., ' • Op t x ? ? ? rt 1 w ? I n' ? ? ? A'C p t l ? e ? eo o (y It-A. i r 1? p Q ?? nF rr p o O_ N. •, p M clan i' r O 1 A- - ' o "? C Yo ? Z - 'MO ° i /tea i o 0 A - ? p O - ° t? p? m 1 os O r O 1rvyj r r y O f9 1 p (D C (t• O s ° ; 0 00 • 3 r 1 c A O, 1 O r C, < °M to C. r . ?? law\\. _ ••? %411 (loins sheet 30) T", T 71 1-? A Lti l? ?v - PV , ? ? .?' li '` ?? 'c ??y M? k.k s --^?^ s>,,.,,,?/4-..,.w.,t ;$; lf?'' ?.?`\?.` L ? ? ?' / ?'.' ,y;<` j;-?;a,>?: '! '?i\?^S? t•?._ % ?-SU'ir ,?,•ci ?. s '/ ,S: ?r)Tj ' -,r ? ?f?,7? ??i ? ? ?\n r F \ V I ? Awl, 7?1 I VII ? ."r- -'`+''???? >? r f ? v'ia' i? ?, -J E t ???? ? r, ,? r / t y.. - ? ?? ? - Y3- t I r_ `r'.?. y1 in A." I r. t e"N t oill r c w a x PROSPECTUS Deep Creek Wetland Mitigation Bank American Wetlands and Soil & Environmental Consultants, PA Deep Creek Wetland Mitigation Bank Prospectus A. Administrative Provisions The Deep Creek Wetland Mitigation Bank is proposed as a Private-Commercial Bank, which will be operated as a Debit Bank and will offer wetland impact credits, primarily for wetland impacts by the North Carolina Department of Transportation in the upper Yadkin River basin (Cataloging Unit # 03040101). There is opportunity for up to approximately 5400 linear feet of stream restoration on the site as well. The potential to develop the stream restoration is currently under review. An easement is currently owned by American Wetlands and Natural Resources Exchange Corporation (American Wetlands). The wetland mitigation effort will involve approximately 42.4 acres within a larger tract of about 70.5 acres. Easement ownership will remain with American Wetlands during the minimum five-year monitoring and maintenance period at which time the intent will be to transfer the easement to an acceptable land conservancy organization. Discussions and meetings have been conducted with a number of resource agencies in the process of developing this prospectus. Representatives from the US Army Corps of Engineers have visited the site. B. Technical Provisions Location The Deep Creek Mitigation Bank is located along Deep Creek, a tributary of the Yadkin River in Forbush Township, Yadkin County, North Carolina. The property is located in Sub-basin 02, Hydrologic Unit 22. This is the highest priority Sub-basin as assigned by the North Carolina Wetlands Restoration Program and the second highest priority Hydrologic Unit within the Sub-basin. Land Use The Deep Creek Mitigation Bank site consists of 70.745 acres. The land is currently in cultivation with corn being produced on an annual basis. Hydric soils on the site exist in one contiguous unit of 30.4 acres on the south portion of the site. Presently, approximately 12 additional acres of wetland creation is proposed, resulting in about 42.4 total acres of wetlands. This will be finalized in the detailed mitigation plan. These lands are classified as Prior Converted Wetlands, and this is supported by the ditching system that is in place. The original classification of the site was very likely swamp hardwood. These systems are more fully described in the vegetation section. Geomorphic Position The site occupies a broad flood plain and fluvial terrace position of about 730 feet in elevation. Soil parent material is fine-textured alluvium deposited by the Deep Creek- Yadkin River system. Elevation of the flood plain is about 2-4 feet above the base of the small unnamed tributary which runs through the site. The proposed restoration area is nearly level (sloping at less than 1.0% toward Deep Creek) with little topographic variation. Soil Characteristics Soils on the site are described in the following inventory: Wehadkee Series Poorly-drained, fine-loamy, mixed, thermic, Typic Fluvaquent Chewacla Series Somewhat poorly drained, fine- loamy, mixed, thermic Fluvaquentic Dystrochrept The Wehadkee Series, a Hydric Soil, comprises about 30.4 acres of the site, and represents the potential wetland restoration area. The Chewacla Series is adjacent to the Wehadkee Series downstream and represents potential wetland creation area. Soils are more well drained nearer to Deep Creek. Site Hydrology Drainage on the site is to the north toward Deep Creek. Runoff from approximately 0.9 square mile in one tributary and 1.4 square mile in another, converges on site. This runoff and site precipitation provide input to surface and groundwater on-site. Two natural tributaries drain toward the site from the south. These tributaries have been channelized where they pass through the site toward Deep Creek, as part of agricultural site development. The broad, flat area of Wehadkee soils has been ditched to facilitate agricultural operations. The ditches are shallow and have partially filled-in, thus reducing their effectiveness. Wetland hydrology can be effectively restored by filling the drainage system and altering the flow of the channelized streams. Opportunity exists for up to 5400 linear feet of stream restoration within the proposed mitigation area. A water budget will be developed for the site which will address inputs and outputs to and from the system. Precipitation, surface water and ground water inputs will be analyzed 2 relative to outflows and evapotransporation, in order to develop a design which will ensure appropriate wetland hydrology. Water depth, timing and duration of saturation and inundation are critical aspects of any wetland and the design will respond to these parameters. The site will provide mitigation for impacts in Cataloging Unit #03040101 with the possibilities of negotiating to mitigate impacts in the adjoining Cataloging Units. Vegetation The proposed mitigation portion of the site is dominantly agricultural fields, currently in corn stubble from the previous season. The channels and ditches on site have tree and shrub species along the banks. The open field portion is surrounded by bottomland hardwood forest on the west and south. Typical canopy species include water oak, willow oak, green ash, yellow-poplar, sycamore, red maple, elm, etc. Sub-canopy species include maple, alder, willow, silky dogwood, etc. Habitat Existing site habitat is comprised of: (a) cover, nesting, and travel areas along ditches, (b) some open land feeding area, and (c) the large adjacent areas of bottomland hardwood forest. Diversity on site is low and habitat is somewhat broken by the large open fields. Development of a bottomland hardwood system in the open field areas would result in a large contiguous swamp forest allowing greater connectivity to Deep Creek and habitat for bottomland species. Examples of species which would benefit from a large swamp forest system include; Raccoon, Gray Fox, White-tailed Deer, Bobcat, Wood Ducks, and Wild Turkey. Proposed Mitigation Types The intent of the mitigation effort is to develop a Bottomland Hardwood Forest wetland. This would be done by restoring wetland hydrology to the hydric soil areas, as well as developing wetland hydrology in the near-hydric areas. The reference sites for this project are a suite of three areas immediately adjacent to the mitigation area (see site map for location). The reference areas are described below. The following table lists the proposed mitigation components: Restoration (2:1) 30.4 acres 1S.2 credits Creation (3:1) 12.0 acres 4.0 credits 3 Enhancement (4:1) 0.0 acres 0.0 credits Preservation (10:1) 0.0 acres 0.0 credits TOTAL 42.4 acres 19.2 credits The above table represents the proposed number of acres and credits available based on preliminary data and field review. More detailed information will be developed in the preparation of the Mitigation Plan, which may alter the number of creation acres involved. Reference Site The reference site for the project is a suite of three areas immediately adjacent to the mitigation site (see accompanying map). The areas have been visited by the USACOE and have been deemed to be acceptable pending approval by the MBRT. The reference areas are similar in geomorphic position and soil type and represent the target vegetative condition. Wetland hydrology is apparent in the reference areas and will be monitored with three groundwater monitoring devices (one in each area) identical to those used within the mitigation area (see device specifications included), which will continually record (at least daily) and store data on water levels. Data from the groundwater wells will be downloaded periodically and depths of saturation will be recorded during each quarterly visit. Well data will be verified by observation of water levels in hand dug auger holes at the time of data collection. This data will be presented, along with that from the mitigation site, to the MBRT in the annual report. Implementation Methods Hydrology - Grading and Structural Restoration of wetland hydrology to the hydric soil area of the site will be accomplished by reversing the effect of the existing drainage system as well as altering flow in the existing and/or restored channel. There is one outlet from the channel systems to Deep Creek. That outlet would be blocked at the last confluence of channels from the site. Creation of wetland hydrology within the near-hydric soils (Chewacla Series) will be accomplished through construction of a compacted-soil trench with a slightly raised berm along the down gradient portion of the wetland creation area to ensure detention both surface and groundwater. Additionally, drainage dams will be constructed at appropriate intervals along the drainage ditches to delete the effects of the ditch on the adjacent areas. Spacing of these structures will be determined in the detailed design portion of the process. The berm and drainage dams will consist of earth fill removed from the wetland creation portions of the site. The fill will be placed in the ditch such that it is at the original adjacent grade and will slope up and down gradient at appropriate stable dimensions. 4 In the better drained portions of the northern area of the site, creation of wetland hydrology will be further ensured by removing a portion of the overlying aerobic soil such that the layer where redoximorphic features indicate a seasonal high water table is within 12 inches of the surface. There is potential to restore natural channel form and function to approximately 5400' of stream by altering the dimension, pattern, and profile of the channel through the flood plain portion of the site. The existing channelized portion of the streams will be abandoned by sequentially blocking with earth fill. The new channels will have greater length and sinuosity with a lower gradient and the cross-sectional area will replicate a nearby reference reach. Vegetation The majority offfie area of hydric soil will be planted with seedlings of bottomland hardwood species. Areas where shallow inundation will occur will be planted with shrub species and herbaceous material. The species list below describes proposed typical species. Once structural development and grading are complete, planting will begin during the next appropriate planting season for each type of vegetation (two-phased approach). Spring is preferred for the herbaceous material, with fall as a second preference. For the shrub and tree species, fall is preferred, with spring as an alternate. Woody tree species will be planted on an 8 x 8-foot spacing. Woody shrub species will be planted on a 6 x 6-foot spacing. Herbaceous species will be planted on a 3 x 3-foot spacing or that area will be seeded with a wetland seed mix at 4 pounds per acre. The following is a table of proposed species from which plant material will be selected: Tree Species Liriodendron tuli ifera Yellow-Poplar Ulmus americana American Elm Celtis laevi ata Sugar-Berry Fraxinus erns lvanica Green Ash Quercus hellos Willow Oak Quercus ru a Water Oak Betula ni a River Birch Platanus occidentalis Sycamore Acer ne ndo Box-elder Po ulus hetero h la Swam Cottonwood Shrub Species Rhododendren maximum Rhododendron Ce halanthus occidentalis Buttonbush Alnus serrulata Smooth Alder 5 Salix discolor Puss Willow Cornus amomum Sil Do ood Asimina triloba PawPaw Salix sericea Silky Willow Herbaceous Species Carex s Sedges uncus s . Rushes Osmunda cinnamomea Cinnamon Fern Osmunda re alis Royal Fern Other herbaceous species as available. Success Criteria The success of the vegetative component will be based on the survival of canopy tree species at the end of the five-year monitoring period. Observation points for vegetative monitoring (representative of community types) will be established during the development of the mitigation plan. All monitoring will occur from these observation points throughout the monitoring period as long as they continue to be representative of the community. Any changes to the observation points will require the approval of the MBRT. Vegetative success will be predicated on a minimum mean density of 260 stems per acre surviving after five years, all of which will be from the target species list (planted or native), or as approved by the MBRT. No single species shall comprise more than 20 % of the surviving stems. By the end of the five-year monitoring period, vegetation in the proposed wetland areas must meet the criteria for hydrophytic vegetation as described in the 1987 Corps of Engineers Wetland Delineation Manual, specifically, more than 50% of the dominant species in all strata are OBL, FACW, or FAC as listed in "National List of Plant Species that Occur in Wetlands" -1988 USF&W. The status of site vegetation, relative to this criteria, will be included in annual monitoring reports. Phasing It is most efficient to do all construction (structural and grading) in a single phase since all outlets and ditches need to be blocked to effectively restore the entire area. Also, the material needed for the filling of ditches and dam construction will be obtained from the graded areas in the creation portion. Each area of the site with common plant types should be planted in one operation so that desired habitat type may be encouraged and invasive species are minimized. The planting may be done in phases by plant types (e.g. Phase I -all woody material planted in late Fall or Winter; Phase II - all herbaceous material planted in Spring). 6 Potential Scheduling (example) Project Begins February, 2001 Detailed Site Survey (topography) Aril, 2001 Concept Plan and Prospectus June, 2001 Development of MBRT (preliminary) August, 2001 Site Meeting with Agencies August/Sept., 2001 Detailed Miti ation Plan October, 2001 Develop MBI November, 2001 Plan Approval b USCOE/NCDWQ January, 2002 Contractor Selection March, 2002 Construction Be ins* March 1, 2002 Grading and Structural Complete May 31, 2002 Install Monitoring Devices/Monitoring Begins August, 2002 Planting Begins (Phase I) December, 2002 Planting Complete (Phase II) May, 2003 Monitoring Phase 6/03 through 12/07 Construction Supervision will include: 1) Pre-construction/planting meeting with contractor. 2) Site supervision during installation. 3) Final inspection after all site work is complete, preparation of appropriate completion of work statement, preparation of as-built report and plan, and documentary photos and submission of that report to the MBRT for review within 30 days of completion. 4) Flagging of the mitigation site limits in the field, delineating between different treatment areas. C. Operations Provisions Service Area The primary service area is the upper Yadkin River area (cataloging unit #03040101) with the possibility of negotiating the mitigation of impacts in adjoining cataloging units. The primary service area is in the northwestern Piedmont and foothills of North Carolina and includes portions of municipalities such as Winston-Salem, Yadkinville, Mount Airy, and North Wilkesboro, NC. Use of the bank for projects outside the primary service area may be proposed and considered on a case-by-case basis. 7 Wetland Types (debit) The bank will supply credits for impacts to Bottomland Hardwood Forest wetland types. Wetland and stream impacts are common in this service area relative to road building, large retail and industrial site development, and watershed/water supply development. Credit Release Release of wetland credits from the proposed bank will be according to the following schedule: Accomplishment Mitigation Plan complete, site secured, financial assurances established, and MBI signed 15L year success 2nd year success 3rd year success 4th year success 5th year success MBRT final sign-off Percentage (cumulative) 15 10 (25) 10 (35) 10 (45) 15 (60) 15 (75) 25 (100) Following the five-year monitoring period, the MBRT will meet to discuss final approval of the bank. The portion of the credit release schedule which is based on the end of the first, second, etc. successful year begins after all initial construction/restoration activities are complete. Some construction activities, relative to site repair, may follow during the five-year monitoring period. Release of credits from the stream restoration effort may precede those of the wetland portion if it is determined that the stream is stable and functioning appropriately. Monitoring The project site and reference sites will be monitored for a period of at least five years (or until all success criteria are met) following initial construction of the project. This will involve observation of two basic parameters in the wetland areas; 1) vegetation and 2) hydrology. Vegetative conditions will be evaluated relative to the number and type of living stems of canopy tree species and the wetland occurrence status of all plant community strata at standard sampling points within each restoration or creation unit. Vegetative success criteria is described in the Implementation Methods - Vegetation section of this prospectus. Site hydrology will be evaluated during site visits as well. Groundwater monitoring devices will be installed throughout the restoration and proposed creation areas, as shown on the accompanying map and approved by the USACOE, which will continually record (at least daily) and store data on water levels. These will be capacitance-type instruments, the data from which can be downloaded in the field (see example specifications sheet from Remote Data Systems, Inc. included). Daily water level data can be determined and presented for review. Any areas to be inundated, will be monitored with water depth indicators (graduated poles). Data from the groundwater wells will be downloaded periodically and depths of saturation and inundation will be recorded during each quarterly visit. Well data will be verified by observation of water levels in hand dug auger holes at the time of data collection. This data will be presented to the MBRT in the annual report. Site visits will be conducted quarterly by a Professional Soil Scientist or Biologist. These visits will be made at the end of each season (around March 1, June 1, September 1, and December 1). An annual report of conditions will be made to the MBRT at the end of each calendar year. This report will summarize observations from the quarterly visits. Visits may occur more often as needed (e.g. following severe weather conditions, etc.). Any damage or other site conditions which may jeopardize the long-term success of the project will be addressed as observed during the monitoring period. The conditions will be described, along with proposed solution, in a report to the MBRT as soon as possible. The monitoring phase will begin at the start of site preparation, be carried out by the contractor, continue for a minimum of five (5) years or until success criteria is met and will include: 1) Preparation of as-built plans and report describing completed conditions and any modifications or variances from the original mitigation plan. This information will be prepared and submitted within 30 days of completion of site construction/planting and will include a detailed topographic survey by a Registered Land Surveyor, particularly in areas where grading or other modification to the land surface has occurred. 2) Quarterly inspections of vegetation from standard observation points including, early, mid, and late growing seasons. Site vegetation conditions along with documentary photos, will be summarized in the formal report for that calendar year (to be submitted within 30 days of the end of the year). Should the mid growing season site inspection indicate conditions which need to be corrected, this will be reported in a brief letter to the MBRT, along with the suggested remediation. This will allow time to obtain plant material and repair and re-plant the failed areas during that following winter or spring. 3) Quarterly inspections of the site to record elevation of inundation and saturation. Each site visit will document hydrologic conditions, including documentary photos. Data for each year will be submitted to the MBRT in the annual formal report, within 30 days following each calendar year. Should any significant change or damage occur on the site (e.g. as a result of 9 severe weather) during the year, this will be reported as soon as possible, in order to develop a repair and restoration plan. 4) Monitoring present and future threats to the success of the plan, including any degrading factors such as depredation, trespassing, vandalism, or plant removal from destructive wildlife, domestic animals, and humans. If a potentially project threatening problem is observed, a contingency plan to rectify the problem will be submitted to the USACOE DWQ within 30 days of detection. Contingency Planning A contingency plan will be developed as part of the preparation of the Mitigation Banking Instrument. Prior to release of credits, American Wetlands shall provide evidence of financial assurances for completion of construction, monitoring, and reporting to the USACOE. The financial assurance will be based on the cost of doing the mitigation work. Such work includes, but is not limited to; maintenance of hydrology monitoring devices, sediment and erosion control, grading, planting, undesirable species control, depredation control, human impact control, as-built surveys, and five-year monitoring. Grading estimates include a 20% re-grading contingency and the planting plan prescribes twice the required density of species required to meet the performance standard for survival of desired species. Should there be any additional needs for grading or planting, such needs will provided for from the maintenance and monitoring funds being held by NCDOT. Work already complete includes; purchase of easement, boundary survey, topographic survey, purchase of monitoring devices, Phase I Environmental Site Analysis, Archaeological and Architectural review, Threatened and Endangered Species field surveys and file research, and preliminary grading and planting plans. Financial Guarantees 1. American Wetlands has provided NCDOT, and executed, a Promissory Note and an executed and recorded first lien Deed of Trust on the property in the amount of Five Hundred and Nineteen Thousand and Three Hundred and no/100 Dollars ($519,300.00). The Deed of Trust was recorded upon the closing of the purchase of the easement on June 1, 2001. 2. Construction and Payment Bonds in the amount of Two Hundred and Seventy Eight Thousand Eight Hundred and no/100 Dollars ($278,800.00) have been secured to cover the grading and planting costs, which have been estimated to be significantly less than this amount. 3. 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American Wetlands & Soil and Environmental Consultants, PA -.? - 200 0 200 400 600 a n . ardirig, r. - GRAPHIC SCALE-FEET a U444 and - - CONTOUR INTERVAL = I-FT. Ann H. Holland db 98, pg. 717 F db 98, pg. 718 - . sa rsm db 79. °e. 182 - ,d P.1-tr 1.9sc / r. W9Mm R. Harding. Jr. db 79, M212 1 R SITE :'Sr N 1 r' I VICINITY MAP NOTTOSCALE \ IrwbMNr'MYt,Irr,Ir,atMMq.NYr,rVM,bM ? MYirw,MaM. a ? ne_rrw 1w1. WkKe,Y rlb4rG ., rm.aw/ocxe ? - - - - - - . iwrnr ? ?° " w ?: ww uiti K ? M C" am .Y l roe t r.d a. w ? m ? /.wMawwn.rP•o.wY®e.=..eaaa.ar..,r.a. xn...r f„ re =gw.yw..,r.wwwrra ? ?/ 1tY_bt !mL M=Y.K1Y1.tll.t-Y110 ? ' 4¢'Ri a r` o / South RMM'OlflCttl 1 IIn1wOmrtYgYC,ry,rlrMN ,..v=t+b.eislr.?eo.b,?..a..rw..,,r•w•.+rrnrbr. Al Deep Creek CGRTf IGAiION °1 PPRO?.L OlP NWG 60MAD ?/ ( IlrwYr?tlrwY, WfAi„twtww?„rlr Yw,bW Ymniyll'M? M ?s°i'ra a aw ? ? = ? ? a? .ol?.dwMr+w ? i> 3 . . i.w r wYY.. ,rwm r ? ?Ir1.nw?MMYW,Cw.tl?I?.+o w,wwMtryVwYYt . kwr??YYCY4MILYCWh1.Y,tOr4 ?? . P.Y 4iwb,n,riarai,CwwynVNr1YN r r 70.7 C W. M: Herding r Revocable'rMst db 92, pg. 808 Ber"min H. IN. r, ? c ArpH. d db 98, .717 db98 .718 ? /ddb 7 9.182 / / it CTM Bw4amln H and Ann H. r db 98 T !°9rrdr db , .718 N 06'0171 9 pg.1 13291 W/M r ? J e` ? U 1a ue 7' N Ann H. Holland ? ?.ar db 98, pg. 717 tt..Mfb9ap. db 98, pg. 718 db 79, pg. 182 6 3r1V49w7&7T M'M 8 59'4S33w 111.61' a'M rxuulxaoualuawero5nrcufs/aarro - rYamoramaur.woxraawdr. // amulws orn[mrr.udrrarxorwYrrlasn.c. lmc. e(ll? South Deep RM \ Creek PIOPa.a,oa 7.mP«. r \"A wM ATpQ III lY'N Illg Mww db 392 Dg b B I I Sur plat bk. 7, pg.164 SR 1570 III i Dinkins III Bottom Road VI 1 ?? I I I 1 1 I 1 1 Plat of Survey for _ Proposed Conservation Easement for Benjamin H. Harding, Jr. wn Ridge A3waatas of YadMN LLC. 1 , -- , u-11-A an 1 X77 Topographic Survey Scale: 1" = 400' Deep Creek Mitigation Bank 1 I American Wetlands & Soil and Environmental Consultants, PA Ir_y.. I......... . II m%w .Il KY,mr'=a ?E ,dMad Plol,cbl 71st-95C William R. Harding, Jr. db 79, pg. 212 299 0 290 400 600 ¢ ??L s am n .Harding, r. GRAPHIC SCALE- FEET and CONTOUR INTERVAL =I-FT. Ann H. Holland db 98, pg. 717 !? _ _ db 96, P9.718 N 12 %,\. en uro ruJ \I?'? ' 1 SITE ¢ \\\ -IV ?JI /ell !?e"' \\\ `1 _ / // VICINITY MAP NOT TO SCALE V/ - • 1 \ la.r')QlWwsw/Yd?papLwwe?YMeYyNYaoyleebM \!? \ wwmnr, WaY`a \ IYY?,gd NOf. / SLI RPYANMD --- bYRKNrKx1dM0 C ?-- {NNK/Ie1rMryMlW pYlr?r?rl.IgapeMOnf®rvWrny r?rrlrryl,pnMb,iMMp,WrYYrw¦tY.l1 pd11IQOY C' .?q?w?.p rw{o...?Y ? .InaaamrrY?a.a. wxo.y r' >ti_tx soot tYRK? Pld6N/ RlVIWvf 0PF$C ak -xt ? jn ° / l M,Iwonerdrtle,mMtaHerM South e.?r{rr++eo .,,rrYYe+l ° Deep 'SFS Mr,ror Creek CtRrIPICATiox oFMFNOVILOF.IxrxklO Yowxo ? Gu I IYw{yaMyNIM.!l.Yr pltwelr,r YYlreYNYmeal/1aM f i 6 rp.Wpgl,MdYtlYCwy.IMl,Omi?4'?MryW dwMrl?r? c ?• 1 ? lqq? Y I.ptwwtlll,MniW?dMPYniyYMdimd,lr MpYNMI ?P ? lirlryrww{IYMTWe{YIyPYW Ir,dMlr}YeOrd Sao Yep\MCYtM1'rMbugMYrIW! rl i????-?=?tF?\\. ._ ar ar...rrmawPY.a:?{wa nrn-euru \ i?.uac:: rrP? j SonaminK Y Ann H. Y db .718 Ntls•Of] AR aw .? ( "'= Ins Ann H. Holland ? db 98, pg. 717 c is 1Y2> MW db 98, pg. 718 db 79, pg. 182 .. nY7a.7T 859'4533'W 'WIII11JN' W. M. Harding Revocable Trust db 92, pg. 606 exu In 1liwuoa 1{l uu Part tl@ uas Allah 11E nwm[t»PK axrtaFlwY. aed24RRIW 1 rrs/ rrAs lLI , u 1 South ' Deep Creek \ III ,r,rr it Yadkin County 5 db 392, pg. 618 ?j 5T.W plat bk. 7, pg.164 SR 1570 i? Dinkins Bottom. II I Road ill t ""\ I 'II 1 ?'?• f It r Hydric Soils Map 1 Scale: 1" = 400' r r Deep Creek Mitigation Bank American Wetlands & Soil and Environmental Consultants, PA i {1L FAR'Of MQMaI W 1XFTOWH W YM?@MLl . ® HYDRIC SOILS 30.4 AC. lAUx P.a wrn.w I MGNDFDff:{OL{BMOxMrMllppNlaUNit,M Holtar & Associates, PA SURVEYORS wlxollxac{lall{IFPerro?p? YAnwmllineaoa sunsaan vlmrxo{1u11 YnaMAli PRO.IECr:3258.'1-01C cx ? N{urn •aw -yr ?xN01 DRAWWONO. 3z56P2AWG ?? 200 O 200 400 DVV n ardirig, r. ?- GRAPHIC SCALE - FEET c Dye and - CONTOUR INTERVAL =1-FT. $ Ann H. Holland db 98, D9.717 ?- db 98, pg• 718 •`'• $ YBUro db 79. DO 162 ` , W Plq., ; :1-85C / i P'r eu p u•.• ? 1r a 0 u+ rt'p I ' SITE 1 VICINITY MAP NOTTOSCALE • ra• 5 •f? `y, _ t?r:rw Yr.rwr+..,wr.r.r.rY..w.+re. M?tl•Yr WhkNdw.hd-tW / ----- 1,WAKW4r•+b YrKrurwrer4rM?v«Mb•M,r=Ytlwv,r r,e,rMpp•.q,iMw.1Y[Mr?•iYnrm•r Y<W i y,AYt4?4 •?YY,1.V+r•.Yw•?•?Yrmtl•u W 6kQ.Ur=s.ML1De+er %.Tr imam R Harding. JS db 79, pg.212 WA , -'----• 5ub5urface Dam (see accompanying sketch detail) Wetland Creation Area (12.0 acres) w Existing Ditch Filled to Grade am Am H. e• db98 7 Sgs'w+ db , .T19 N08.01311 9 1 ta2AK Jr. JY•p k tt?? 2~ ) IF, 1 wR* ?• 15'2a72'W 59. s se•lrtswlsal• ,?p 5 s81sww 111.6Y Grade Control - Road Crossing (see accompanying Sketch detail) Wetland Restoration Area ( 30.4 acres) ,W Rock Vane Grade-Control Structures arm 111; 4Txew 9db 92pgCounty 110 . 818 II I o nos plat bk T. pg. 164 g SR 1570 III Dinldns ?,I r _ Bottom Road III 1 , I - Plat of Survey for 1 1 Proposed Conselva8on Easement ? I to wd?n??Assor?ates , Benjamin H. Harding, Jr. 1 and w64e. Concept Plan Scale: 1" = 400' a H. a?ng. Jr. Ann H. Holland nk Deep Creek Mitigation Ba db 98, pg. 717 db 98, pg. 718 db 79, pg. 182 American Wetlands & Soil and Environmental Consultants, PA r •. `' MMMMMMM x?g i?? 7ZgVNVI-e?' <irar1 e 4::?p"+1w 1 -- Gro?s1? Section Sketches Scale: 1" = 400' Deep Creek Mitigation Bank _ American Wetlands & Soil and Environmental Consultants, PA 'at.d Pmpds: I M45C / i WdOam R. Harft. Jr. db 79, pg. 212 ftriarrin K and Ann H. db 7 db9 , •718 8 .1 J JAR r ) 111. -? 200 0 200 400 600 a am n rdmg, c - - - GRAPHIC SCALE-FEET s u?? $ and - - CONTOUR INTERVAL 1-Fr. Ann H. Holland db 98 y , pg.717 - db 98, pg. 719 - - - $ ralm db 79, eg. 182 - - Pt' t t Y SRE t 1 l ??l'. ` ' ' / VICINITY MAP NOT TO SCA ? ? ?\ ? LE 1'' ? ? "' a,/r„w11w,W1YMYwwsNwYh w Yd. o •MK / y , Iwt, n ? Y, _ l.: •.?[L ? ' I.,::::ti?',•. ? .. \? M?bY Kol. W4KMYC II SS.W ,, { . ? YY t wl ' ? ;' ? I,y?"' : y,:'.. ."? .' u. f::7 .!: .• `?:.i•?' Q. • ? i M3C.••v? f ' . mw.. .,y lwsKlawiwbwwwwe...wv.w? nl.aMwCO'?O.?rYYiGINthFW+Im.n YtlYM/WITR?R M6iQdO w,M,l aari 0 ;. . . • . ry .s I,gMNg4wp.yYNYm ???'? rJ \Tn ?I? t • IliL10 WkKKY , , . . _J [ , . --;' °•; -'? Successional Upland Vegetation .;. , R y `' 0-y ?J :rT • ree 0MOWWATION WAPPPOMAL R ING.OA" ?; ?, ?d' :??'h?' -' ? ?IMYe,.PW?dYMI,Cmb.IwOtrllMlh OOM,l,ed,'iYr4 M ld whwN M .N . Y wm + tpwtw WYIw,.Yw?dMhn 1 d 4 T m.. ': '!dhY. ,? _ , '.+,'?Li' trY ts.\w.Trrewgr[rwr.s W. M. Harding W. M. Harding Revocable Trust db 92, pg. 608 i1P ?q^fOtlDDRNfitrLFYNY.II16M91ND Tanpmw South Deep Creek ?l\1 111 • ,. fit.. • ' `'' arN? l gy'p' ? `? y o1a1 Nm ?br [rw I u ly >,. , ,tl•,?. ,;? ??, ? Ili Arff- ?? III ,r.1. III Yadkin County It I? 616 ! db 392 . +1'a* .,.,t". ?' ! v r. '.. , pg. s7.79• plat bk T. p9.164 I Ig It 0 I SR 157 a l I Dinkins 1 Y Bottom Road Iti Wetland Mitigation Area .. '" T - tN" ' BS:? " • ' ' ' I t plat of SUnM fot ent p T. .ti v:s ' ?,. .Y . ;•, ,q 9 " p„ 1 Proposed Cons ;m-fion, Easem I ? y., ` .I I W Benjamin H. Harding, Jr. l ' Hickory Rldgs Associates ; and [ j olYadkin. LLG ?parceltwoof l Ann H. Holland 1 »= ?^ Illustrative Plan Scale: 1" = 400' a H. 9g, Jr: nd f9 Ann H. 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R t r:? , r -'I, t i ?,, `t' l } 3?. ti ?a'i ,:T » r, f- i' +' ?f t S .,? ,? n ,,t e? R R' a ?? ?.b i?ti I7t j ,.r 'k?'< }? 3• ?v ' + '.'.}',•' t ,111 C- ,a ?t" fy*- H i } tiY b s r1:i 4,. z ,t,.a g...+ r$7."', ?`rri,?'Y 1.•, it ?t 35 •,'r'1 V I I 1-1 l,i-:I. ", y a i ,j;.t ? . 'r(` 4j,, .?`3't:?." ,"'v ,{ Yw7I 't t 'w .?:l rrr/ S++ • ?, v ,a? i i + Y Y w -t tY.'SI 1 b d y t} w II #r-i" Y - i" r ,;j- .-?.'?-ti? ; 7 a t ?' ., "-., i'. x `ham d - , +,? L Mt WSJ F ' F a' ?t_ a; k C - . , .?.' ji7 P i .trFk-}s. 11 x? 11 r, c r,3 , i I 1i r4 ' h ? `"? ;? R - "' , y G ;` Monitoring Well Locations Scale: 1" = 400' - `- F d 'A I, Il ?? !f?' , s -' , ?FT? r 4'?tic4 ?F' ` v °,7 ?` `"°' ; ° Deed Creek Mitigation Bank z"' s 11 '" '; American Wetlands & Soil and Environmental Consultants, PA Capacitance Water Level Series • Ranges: 0-20",'0-40", and 0-80" Detachable Probe Battery powered Easy to use Windows® 95 / 98 Software User Software includes battery level indicator • 8,192 time and date stamped measurements Screen and batteries included Performance & Specifications Accuracy 0.125" (3 mm) • Resolution 0.1" (2,5mm) Temperature range of 20°F to 120°F Measurement interval; one minute to 24 hours Communications through RS 232 interface cable Non-volatile Flash memory 12 mA active, 2.5 mA in sleep mode Operates on 4 "C" Cell Industrial Batteries Tested and Certified FCC Part 15 compliant Who do you call? John Lacer Terra Vista, Inc. P.O. Box 178 Currie, NC 28435 (910) 283-4609 Voice & FAX - email: lacerj@bellsouth.net Or visit www.rdsys.com 02000 Remote Data Systems, Inc - WUteville, North Carolina LISA Functional Description The Ecotone TM capacitance water level monitoring. instrument is ideally suited for measuring and logging shallow water level fluctuations for extended periods of time. Applications include: • Agricultural Irrigation / Drainage Response • Estuarine Studies • Forest Hydrology Studies • Hydrology Research • Mean High Water Documentation • Mitigation Bank Monitoring • Retention Pond Monitoring • Riparian and Wetland Restoration • Seasonal High Groundwater Determinations • Soil Suitability Studies • Spray Nitrification Field Groundwater Data • Storm Water Runoff • Stream Level / Tidal Data / Flood Data • Wetland Delineation • Wetland Hydrology Determinations • Wetland Mitigation Assessment The powerful Ecotone TM data logger is combined with our rugged capacitance sensor and records 8,192 time and date stamped measurements. The large memory capacity allows data points to be recorded at intervals not previously possible. For example, water level readings every: • 1 hour for 341 days • 15 minutes for 85 days • 1 minute for 5.6 days Typically, the logger is connected to a PC for setup and downloading using our custom Windows 95/980 software. Data is stored in nonvolatile memory so in the unlikely event of battery failure, your data is available after new batteries are installed. Data is downloaded in text format for use with your favorite spreadsheets programs (i.e. Lotus, Excel, Works, and many other popular software packages). After downloading, a preview window feature provides the user with an instant check on the existing data set without opening other programs. In addition, a custom 32-character user message is downloaded with each data set for sample site identification and a battery life/change indicator lets you know when it's time to change the batteries. DATA Sensor Capacity Probe Length DiaScreen meter CP 08 40 15 CP = 08 = 8k 20 = 20 inches 15 = 1.5 inches Capacitance readings 40 = 40 inches 20 = 2.0 inches Probe 80 = 80 inches 30 = 3.0 inches Example: CP084015 = Ecotone T°" with 8k DATA points, 40 inch measurement range, & 1 '/2 inch diameter screen. 02000 Remote Data Systems, Inc - Whiteville, North Carolina USA .ate--- ( joins Sheet 30) ?e e J `4 ?p aye ? e\• ` ? ? _.._?S? 1F e. V ?? 0 3 / 0 4' g Qa, • -?. OS N MO 3A <Q? ?? `? n / i O i as Edml • S lP O L a co ,R/ < TM • s' 19 • 'S 1' Fil? or r,? r O f a e t ° 1 a •? Crook m° ?8n t _ x 110 0 or a T lit X. 3 O _ ° fjoGtnW Q oS o4 Fr $ .? r L : . 1 110 1? . f O m ?. silo 3a rn 4 1 )t IL M • s .? 0 o Irk rld 0. O o$ 00 ak a ?oJS o off P, it 10 0 ° T _ a _ • to 1.1 g ° o 1 o z. _ 1 0 3 Q r1s 10 0 JSI. I ° 3° Fs a ,l• ar 0. O; *Q H G A $, Q? A ° . I v °' )9 04 I ?vA ( n tttleiA 3 p ` hh i ° Y O no O O O O \ C?f?i ? \ 3 C 1 S' ? ?y+310 0 IS; 'ITS O O x ti to 0 Off D ' Q •? • of ° I*: e o `a O g O Croe ° •q I a % ° 1 4A •cu ? u 1 w'en o a ` fi' I t xjo J?oY r O . o °e •1? • W • ~• .e o CtM Abb is 6 5]O aad6 I ? usMa 1 ? ? \ ? i N FO so... ; • VI 4? ^ ?• 8101 b g I C5 Q I . ? ? ? ? ? Ric.! •.f = ? i 1 e l ?oJS S to 9(, 0 0 f g/ a ?' o > 1 (Q N . • M "L? (n FF '?y?•- o ° d 06+ i © Fem. ? rs clan a• r 7 ??o o 3 O S A? C M .? • fD o o° S o t l J i - rj C . 1 r r_' fl 00 1 sv $, c ?f 7v ? m R 1 ,? I A O Or I X0 9 t ?nF, 1 C Cr < .191 r3. I _ ip oil U.S. DEPARTMENT OF AGRICULTURE Technical Guide Soil Conservation Service, Section II-iii-A North Carolina April 1992 IMPORTANT FARMLANDS OF NORTH CAROLINA April 1992 Introduction This listing consists of soil map units used in North Carolina that meet the requirements for important farmlands. Three categories of important farmlands are recognized in North Carolina--prime, unique, and statewide. Criteria used for prime and unique farmlands were published January 31, 1978 in the Federal Register. These criteria are also in Section 603 of the Soil Conservation Service (SCS) National Soils Handbook. Criteria for farmland of statewide importance were developed in 1988 by the North Carolina SCS State Soils'Staff in consultation with soil survey cooperators, resource conservationists, and key soil survey customers. This listing cancels and supercedes all prior listings including prime farmland lists in soil surveys that were published prior to 1992. Prime Farmland In general, all soils with slopes between.0 and 8 percent that are in capability classes I and II, and some that are in capability class III meet the requirements for prime farmland. Soils that flood and somewhat poorly drained, poorly drained, and very poorly drained soils meet the requirements for prime farmland under certain conditions if the following requirements are met: 1. The soils are drained and the drainage system is adequate to maintain the water table at a sufficient depth during the growing season to allow cultivated crops common to the area to be grown. 2.. The soils are protected or not frequently flooded during the growing season. Excluded from prime farmland are soils that fall-into the following categories: 1. Cobbly, stony,. or bouldery soils. 2. Soils having adverse physical or chemical properties that restrict crop yields such as shallowness to bedrock, fragipans, low available water capacity, etc. 3. Wet soils (somewhat poorly drained, poorly drained, and very poorly drained) that are in clayey families. 4. Severely eroded phases. ,5. Sandy phases of soils in a coarse-loamy family. 6. Soils with slopes that exceed 8 percent. Unioue Farmland In general, soils that have a special set of properties that are unique for producing certain high-value crops meet the requirements for unique farmland. In North Carolina soils bn which blueberries are produced meet these requirements. In this listing drained phases of the Leon, Lynn Haven, and Murville series are the only soils in this category. Farmland of Statewide Importance In general, soils that do not quite meet the requirements for prime farmland fall into this category. This could be due to steepness of'slope, permeability, susceptibility to erosion, low available water capacity, or some other soil property. The following criteria were selected to help define farmland of statewide importance in North Carolina: , 1. Slopes shall not exceed 15 percent. 2. Stony, very stony, extremely stony, very cobbly, and bouldery phases are excluded. 3. Severely eroded phases are excluded. 4. Wet soils that have very slow permeability (<0.06 in/hr) are excluded. 5. Somewhat poorly drained, poorly drained, and very poorly drained soils that are not drained are excluded. 6. Soil that are frequently flooded during the growing season are excluded. ' 7. Soils that are droughty, 3 inches or less available water capacity to a limiting layer or 40-inch depth, are excluded from this category. 8. Rocky phases or soils that have rock outcrop in the map unit name are excluded from this category. Legend for Abbreviations PI All areas are prime farmland. P2 Only drained areas are prime farmland. P3 Only areas protected or not frequently flooded during the growing season are prime farmland. P5 Only drained areas that are either. protected from flooding or not ..._ frequently flooded.during the growing season are prime farmland. S1 All areas are farmland of statewide importance. S2 Only drained areas are farmland of statewide importance. U2 Only drained areas are unique farmland. 2