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HomeMy WebLinkAboutSDP201300051 Assessment - Environmental 2013-10-10 ALBEMARLE NELSON FLUVANNA Thomas Jefferson Soil and Water Conservation District 706 Forest St, Ste G Charlottesville, VA 22903 975-0224 October 9, 2013 TO: Scott Clark Planning Department RE: Soils Report for: Britts Mr. — AT&T '* ¶k- Soil Map—Albemarle County,Virginia (Batts Mt.-AT&T) Pi 713700 713900 714100 714300 714500 714700 714900 715100 38°0'49•N 8 - 38o p'49• a, � , amg .� 183 � 6 a � 3 ad 83'� �1-aitR Monacan Q "' 79B '' '' a / f 36D 38D 36 36C 1JC sr i I 36C ; -_-',"' a ✓ Q 1 sr 15E� 66E 8 38 8 1 i 70t3 Tr r70C1 1 V 3813 \.�,� $ t / \\ 1. ‘..,...,„ ? ` S st 370 59'44"N 37°59'44•N .,.xr 713700 713900 714100 714300 714500 714700 714900 715100 Ma Scale:1:9,660 if printed on A 'p pri portrait(8.5"x il'�sheetiN N Meters N 0 100 200 400 600 Feet A 0 450 900 1800 2700 Map projection:Web Mercator Corner coordinates WGS84 Edge tics' LfaM Zone 17N WGS84 USDA Natural Resources Web Soil Survey 10/10/2013 Page 1 of 3 r 0i Conservation Service National Cooperative Soil Survey Sod Map—Albemarle County,Virginia (Brills Mt.-AT&T) MAP LEGEND MAP INFORMATION Area of Interest(Aol) Spoil Area The soil surveys that compose your AOI were mapped at 1 15,800 Area of Interest(AOq Stony Spot Please rely on the bar scale on each map sheet for map Soils do Very Stony Spot measurements Soil Map Unit Polygons Source of Map Natural Resources Conservation Service Wet spa Web Soil SurveyURL htt /twebsoilsurve nrcs.usda gov Soil Map Unit Lines " P y t Other Coordinate System Web Mercator(EPSG 3857) 0 Soil Map Unit Points Special Line Features Maps from the Web Soil Survey are based on the Web Mercator Special Point Features y projection,which preserves direction and shape but distorts Water Features {) Blowout distance and area A projection that preserves area,such as the Streams and Canals Albers equal-area conic projection,should be used if more accurate ® Borrow Pit Transportation calculations of distance or area are required • Clay Spot ▪1y Rails This product is generated from the USDA-NRCS certified data as of • Closed Depression • , Interstate Highways the version date(s)listed below X Gravel Pit US Routes Sod Survey Area Albemarle County,Virginia • Gravelly Spot Survey Area Data Version 9,Jan 20,2010 Major Roads • Landfill Soil map units are labeled(as space allows)for map scales 1 50,000 Local Roads or larger Lava Flow Background Dale(s)aerial images were photographed May 10,2010—Jun 4, Marsh or swamp Aerial Photography 2011 • Mine or Quarry The orthophoto or other base map on which the soil lines were Miscellaneous Water compiled and digitized probably differs from the background imagery displayed on these maps As a result,some minor shifting O Perennial Water of map unit boundaries may be evident. Rock Outcrop ... Saline Spot • Sandy Spot . . Severely Eroded Spot O Sinkhole Slide or Slip • Sodic Spot USDA Natural Resources Web Soil Survey 10/10/2013 Conservation Service National Cooperative Soil Survey Page 2 of 3 Soil Map-Albemarle County,Virginia Britts Mt.-AT&T Map Unit Legend Albemarle County,Virginia(VA003) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI 3D Albemarle very stony fine sandy 1.6 0 5% loam,15 to 25 percent slopes 3E Albemarle very stony fine sandy 0.0 0.0% loam,25 to 45 percent slopes 5B Belvoir loam,2 to 7 percent 4.7 1.5% slopes 14C Chester loam,7 to 15 percent 0.2 0.1% slopes 15D Chester very stony loam, 15 to 4.8 1 5% 25 percent slopes 15E Chester very stony loam,25 to 106.3 34.4% 45 percent slopes 19C Cullen loam,7 to 15 percent 15.5 5.0% slopes 36B I Hayesville loam,2 to 7 percent 1.7 0.5% slopes 36C Hayesville loam,7 to 15 percent 10.6 3.4% slopes 36D Hayesville loam,15 to 25 17.5 5.6% percent slopes 38D Hayesville very stony loam,15 9.7 3 1% to 25 percent slopes 38E Hayesville very stony loam,25 95.7 31.0% to 45 percent slopes 48E Louisburg very stony sandy 7.9 2.5% loam,25 to 45 percent slopes 66E Parker very stony loam,25 to 45 13.3 4.3% percent slopes 70C Porters very stony loam,7 to 15 3.2 1.0% percent slopes 70D Porters very stony loam,15 to 4.2 1.4% 25 percent slopes 70E Porters very stony loam,25 to 2.1 0.7% 45 percent slopes 79B Starr silt loam,2 to 7 percent 9.6 3.1% slopes 83 Toccoa fine sandy loam 0.5 0.2% Totals for Area of Interest 308.9 100.0% USDA Natural Resources Web Soil Survey 10/10/2013 ',dim Conservation Service National Cooperative Soil Survey Page 3 of 3 Britts Mt. - AT&T RAGGED fvt(?un1Ia1N R SFi\i )\\NN......." 702T P ty z> Ar` -- Legend 29" r' Note Same items on map may t appear ppear in legend) .. — .'-----•fit,ESEt� °1R .0� j� - �„,--- ,,1782s,.,�» v— --kg'?' ck,,,:;.4 4,,,-.,,-..,-..... 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Jt' y (434) 296-5832 Map Is for Display Purposes Only•Aerial Imagery from the Commonwealth of Virginia and Other Sources October 10,2013 Web Soil Survey Page 1 of 3 z� w 1---iptrypiry a� Contact Us Subscribe Archived Soil Surveys - Soil Survey Status Glossary Preferences Link Logout Help Area of Interest(AOI) Soil Map Soil Data Explorer Download Soils Data Shopping Cart(Free) View SoilSoil Information By Use::All Uses v� .. Printable Varala Intro to Soils Suitabilities and Limitations for Use Soil Properties and Qualities Ecological Site Assessment Soil Reports 0 Search Soil Map J J Clear Search NA F LOI III I 'SI J IN A A Scala I((not to scale)V Basic Search I , Enter keywords Advanced Search GO ..r �, .r'. .dam 1+J Clear' Search' ¢t tf Soil Reports :R�' ; a Open All I Close All I > 1«�` n. a U. ,-a •. AOI Inventory r < _ [— :1-,ii, 1 ":,i'l . Component Legend `` td I I DescripciA3n de la Unidad de Mapa , � "(� DescripciA3n de la Unidad de Mapa(Breve, 1 - Generada) i. 40, Map Unit Description � 4' Map Unit Description(Brief) C� �� . a r, View Description' View Soil Report' i �'tp View Description View Soil Report' Report—Map Unit Description(Brief) Map Unit Description(Brief,Generated) Only those map units that have entries for the selected non-technical description categories are included in tl Albemarle County,Virginia Selected Soil Interpretations Description Category:SOI Survey Area Data Summary Map Unit:3D—Albemarle very stony fine sandy loam,15 to 25 percent slopes Building Site Development Albemarle is a moderately steep to steep,shallow,well drained soil.Typically the surface layer is fine s thick The surface layer has a moderately low content of organic matter.The slowest permeability is m, available water capacity and a low shrink swell potential.This soil is not flooded and is not ponded.Tht Construction Materials is at a depth of more than 6 feet The land capability classification is 4e.The Virginia soil management hydric. Disaster Recovery Planning Map Unit:3E—Albemarle very stony fine sandy loam,25 to 45 percent slopes Land Classifications Albemarle is a steep,shallow,well drained soil.Typically the surface layer is fine sandy loam about 5 it layer has a moderately low content of organic matter The slowest permeability is moderate.It has a Ic Land Management and a low shrink swell potential.This soil is not flooded and is not ponded The seasonal high water tat than 6 feet.The land capability classification is 6e.The Virginia soil management group is JJ This soil i Recreational Development Map Unit:5B—Belvoir loam,2 to 7 percent slopes Sanitary Facilities Belvoir is a gently sloping to moderately sloping,very deep,somewhat poorly drained soil.Typically th, about 12 inches thick.The surface layer has a moderately low content of organic matter.The slowest p a very low available water capacity and a moderate shrink swell potential This soil is not flooded and it Soil Chemical Properties the seasonal high water table is at 18 inches.The land capability classification is 3w The Virginia soil n This soil is not hydric Soil Erosion Map Unit:14C—Chester loam,7 to 15 percent slopes Soil Physical Properties Chester is a strongly sloping to moderately steep,very deep,well drained soil.Typically the surface lay thick The surface layer has a moderate content of organic matter.The slowest permeability is moderat Soil Qualities and Features available water capacity and a low shrink swell potential.This soil is not flooded and is not ponded.The is at a depth of more than 6 feet The land capability classification is 3e.The Virginia soil management Vegetative Productivity hydric Map Unit: 15D—Chester very stony loam,15 to 25 percent slopes Waste Management Chester is a moderately steep to steep,very deep,well drained soil.Typically the surface layer is loam Water Features surface layer has a moderate content of organic matter.The slowest permeability is moderate.It has a capacity and a low shrink swell potential This soil is not flooded and is not ponded The top of the seas http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx 10/10/2013 Web Soil Survey Page 2 of 3 Water Management a cl 60 inches.The land capability classification is 6s The Virginia soil management group is D This soil is i Map Unit: 15E—Chester very stony loam,25 to 45 percent slopes Chester is a steep,very deep,well drained soil.Typically the surface layer is loam about 7 inches thick moderate content of organic matter The slowest permeability is moderate.It has a moderate available shrink swell potential.This soil is not flooded and is not ponded.The top of the seasonal high water tat capability classification is 7s.The Virginia soil management group is D.This soil is not hydric Map Unit:19C—Cullen loam,7 to 15 percent slopes Cullen is a strongly sloping to moderately steep,very deep,well drained soil Typically the surface laye thick.The surface layer has a moderately low content of organic matter The slowest permeability is mi available water capacity and a moderate shrink swell potential This soil is not flooded and is not ponde table is at a depth of more than 6 feet.The land capability classification is 3e.The Virginia soil manage is not hydric. Map Unit:36B—Hayesville loam,2 to 7 percent slopes Hayesville is a gently sloping to moderately sloping,very deep,well drained soil Typically the surface I inches thick.The surface layer has a moderate content of organic matter The slowest permeability is n available water capacity and a low shrink swell potential This soil is not flooded and is not ponded.Thc is at a depth of more than 6 feet.The land capability classification is 2e The Virginia soil management hydric. Map Unit:36C—Hayesville loam,7 to 15 percent slopes Hayesville is a strongly sloping to moderately steep,very deep,well drained soil.Typically the surface inches thick.The surface layer has a moderate content of organic matter.The slowest permeability is n available water capacity and a low shrink swell potential This soil is not flooded and is not ponded The is at a depth of more than 6 feet.The land capability classification is 4e The Virginia soil management hydric. Map Unit:36D—Hayesville loam,15 to 25 percent slopes Hayesville is a moderately steep to steep,very deep,well drained soil.Typically the surface layer is loa The surface layer has a moderate content of organic matter The slowest permeability is moderate.It t capacity and a low shrink swell potential.This soil is not flooded and is not ponded.The seasonal high more than 6 feet.The land capability classification is 6e.The Virginia soil management group is X.This Map Unit:38D—Hayesville very stony loam, 15 to 25 percent slopes Hayesville is a moderately steep to steep,very deep,well drained soil Typically the surface layer is loa The surface layer has a moderate content of organic matter The slowest permeability is moderate.It!- capacity and a low shrink swell potential.This soil is not flooded and is not ponded.The seasonal high more than 6 feet.The land capability classification is 7s.The Virginia soil management group is X This Map Unit:38E—Hayesville very stony loam,25 to 45 percent slopes Hayesville is a steep,very deep,well drained soil.Typically the surface layer is loam about 7 inches thi moderate content of organic matter.The slowest permeability is moderate It has a high available watE swell potential This soil is not flooded and is not ponded The seasonal high water table is at a depth o land capability classification is 7s The Virginia soil management group is X.This soil is not hydric. Map Unit:48E—Louisburg very stony sandy loam,25 to 45 percent slopes Louisburg is a steep,deep or very deep,well drained soil.Typically the surface layer is sandy loam abe surface layer has a moderately low content of organic matter.The slowest permeability is rapid.It has capacity and a low shrink swell potential.This soil is not flooded and is not ponded The seasonal high more than 6 feet The land capability classification is 7s.The Virginia soil management group is FF Thi. Map Unit:66E—Parker very stony loam,25 to 45 percent slopes Parker is a steep,deep or very deep,somewhat excessively drained soil.Typically the surface layer is 14 inches thick.The surface layer has a moderate content of organic matter.The slowest permeability a low available water capacity and a low shrink swell potential.This soil is not flooded and is not ponde table is at a depth of more than 6 feet.The land capability classification is 7s The Virginia soil manage is not hydric Map Unit:70C—Porters very stony loam,7 to 15 percent slopes Porters is a strongly sloping to moderately steep,deep,well drained soil.Typically the surface layer is thick.The surface layer has a high content of organic matter.The slowest permeability is moderately ri available water capacity and a low shrink swell potential.This soil is not flooded and is not ponded.The is at a depth of more than 6 feet.The land capability classification is 6s.The Virginia soil management hydric. Map Unit:70D—Porters very stony loam,15 to 25 percent slopes Porters is a moderately steep to steep,deep,well drained soil Typically the surface layer is cobbly loar surface layer has a high content of organic matter.The slowest permeability is moderately rapid.It ha<_ water capacity and a low shrink swell potential.This soil is not flooded and is not ponded.The seasonal depth of more than 6 feet.The land capability classification is 6s.The Virginia soil management group i Map Unit:70E—Porters very stony loam,25 to 45 percent slopes Porters is a steep,deep,well drained soil.Typically the surface layer is cobbly loam about 8 inches thic high content of organic matter.The slowest permeability is moderately rapid.It has a moderate availat low shrink swell potential.This soil is not flooded and is not ponded.The seasonal high water table is a feet.The land capability classification is 7s.The Virginia soil management group is FF.This soil is not h Map Unit:79B—Starr silt loam,2 to 7 percent slopes http://websoilsurvey.nres.usda.gov/app/WebSoilSurvey.aspx 10/10/2013 Web Soil Survey Page 3 of 3 Starr Is a gently sloping to moderately sloping,very deep,well drained soil Typically the surface layer thick.The surface layer has a moderately low content of organic matter.The slowest permeability is m. available water capacity and a moderate shrink swell potential.This soil is occasionally flooded and is n high water table is at a depth of more than 6 feet.The land capability classification is 2e.The Virginia< G This soil is not hydric. Map Unit:83—Toccoa fine sandy loam Toccoa is a nearly level to gently sloping,very deep,moderately well drained soil Typically the surface about 9 inches thick.The surface layer has a moderately low content of organic matter.The slowest pe rapid It has a moderate available water capacity and a low shrink swell potential This soil is occasiona ponded The top of the seasonal high water table is at 45 inches.The land capability classification is 2e mans ement rou is II.This soil is not h dric. Description—Map Unit Description(Brief) Map Unit Description(Brief) The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas map unit descriptions in this report,along with the maps,can be used to determine the composition and pro' unit delineation on a soil map represents an area dominated by one or more major kinds of soil or miscellane identified and named according to the taxonomic classification of the dominant soils.Within a taxonomic clas defined limits for the properties of the soils On the landscape,however,the soils are natural phenomena,an characteristic variability of all natural phenomena.Thus,the range of some observed properties may extend for a taxonomic dass Areas of soils of a single taxonomic class rarely,if ever,can be mapped without indud taxonomic classes Consequently,every map unit is made up of the soils or miscellaneous areas for which it components that belong to taxonomic classes other than those of the major soils. The"Map Unit Description(Brief)"report gives a brief,general description of the major soils that occur in a n nonsoil(miscellaneous areas)and minor map unit components may or may not be included.This description scientists responsible for the respective soil survey area data A more detailed description can be generated t Description"report. Additional information about the map units described in this report is available in other Soil Data Mart reports the soils and the limitations,capabilities,and potentials for many uses.Also,the narratives that accompany I define some of the properties included in the map unit descriptions. FOIA I Accessibility Statement I Privacy Policy I Non-Discrimination Statement I Information Quality I USA gov I White House http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx 10/10/2013 Web Soil Survey Page 1 of 4 [t (- ,.,« -' rlErm C - ,,,:„,. ontact Us Subscribe Archived Soil Surveys Soil Survey Status Glossary Preferences i Link ( Logout Help • Area of Interest(AM) Soil Map Soil Data Explorer Download Solis Data Shopping Cart(Free) View Soil Information By Use:j All Uses V� ..--.._...__.___....... Printable Versioi Intro to Soils Sultabilities and Limitations for Use Soil Properties and Qualities Ecological Site Assessment Soll Reports Search Soil Map _I� Clear Search (7) -d„ 1`I c A �01 A scale'pot to scale)v Basic Search �•.... / Enter keywordsI !'� / 1 Advanced Beard' c ,_.a' ��., _.------/ '� I ( , Clear Search y Soil Reports _ A F ,„ Open All I Close All ( �_- �- zy,> ` ' y -d AOI Inventory � `' �` =``v �' Building Site Development ,...%°" ,� r +i ii='� E ,t P tf Dwellings and Small Commercial Buildings , ' ��, 6 Roads and Streets,Shallow Excavations,and Lawns and Landscaping = _. ' of View Description I View Soil Report I r_ ,•; ' Options ()® . Include Minor Soils hf View Description I View Soil Report I " Construction Materials ite i s„ f F° Disaster Recovery Planning co( Report—Roads and Streets,Shallow Excavations,and Lawns and Landscaping Land Classifications ®® Onsite investigation may be needed to validate the interpretations in this table and to confirm the identity of Land Management The numbers in the value columns range from 0.01 to 1.00.The larger the value,the greater the potential lii only the top five limitations for any given soil The soil may have additional limitations Cb Recreational Development Albemarle County,Virginia a 0 Map symbol and soil Pct.of Local roads and streets Shallow excavations 4 Sanitary Facilities name map a unit Rating class and Value Rating class and Value Ri Soil Chemical Properties limiting features limiting features lir ca 3D—Albemarle very stony Soil Erosion fine sandy loam,15 to 25 percent slopes ® Soil Physical Properties Ci Albemarle 80 Very limited Very limited Very li ('D a Slope 1.00 Slope 1 00 Slope Soil Qualities and Features Low strength 1 00 Depth to hard bedrock 0.42 Depth Vegetative Productivity (Nit Frost action 0.50 Cutbanks cave 0 10 Q a Depth to soft bedrock 0 01 Waste Management 3E—Albemarle very stony ®@ fine sandy loam,25 to Water Features 45 percent slopes Albemarle 75 Very limited Very limited Very li Water Management Slope 100 Slope 100 Slope Low strength 1 00 Depth to hard bedrock 0.42 Depth Frost action 0.50 Cutbanks cave 0 10 Depth to soft bedrock 0 01 SB—Belvoir loam,2 to 7 percent slopes Belvoir 80 Somewhat limited Very limited Very li Depth to thin cemented 1 00. Depth to thin cemented 1 00 Depth pan pan Depth to saturated zone 0.75 Depth to saturated zone 1 00- Depth http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx 10/10/2013 Web Soil Survey Page 2 of 4 Shrink-swell 0 50 Dense layer 0 50 Droug Frost action 0.50 Cutbanks cave 0.10 14C—Chester loam,7 to 15 percent slopes Chester 80 Very limited Somewhat limited Some% Low strength 1 00 Slope 0 37 Slope Frost action 0 50 Cutbanks cave 0 10 Large Slope 0.37. 15D—Chester very stony loam,15 to 25 percent slopes Chester 75 Very limited Very limited Very li Slope 1.00 Slope 1.00 Slope Low strength 1 00 Cutbanks cave 0 10 Large Frost action 0 50 15E—Chester very stony loam,25 to 45 percent slopes Chester 75 Very limited Very limited Very li Slope 100 Slope 1.00 Slope Low strength 1.00 Cutbanks cave 0 10 Large Frost action 0 50 19C—Cullen loam,7 to 15 percent slopes Cullen 80 Somewhat limited Somewhat limited Some% Shrink-swell 0 50 Too clayey 0.72 Slope Slope 0.37 Slope 0 37 Low strength 0 10 Cutbanks cave 0.10 36B—Hayesville loam,2 to 7 percent slopes Hayesville 80 Somewhat limited Somewhat limited Not lin Frost action 0 50 Cutbanks cave 0 10 Low strength 0 08 36C—Hayesville loam,7 to 15 percent slopes Hayesville 80 Somewhat limited Somewhat limited Some% Frost action 0.50 Slope 0.37 Slope Slope 0 37 Cutbanks cave 0 10 Low strength 0 08 36D—Hayesville loam,15 to 25 percent slopes Hayesville 80 Very limited Very limited Very li Slope 1.00 Slope 1.00 Slope Frost action 0 50 Cutbanks cave 0 10 Low strength 0.08 38D—Hayesville very stony loam,15 to 25 percent slopes Hayesville 75 Very limited Very limited Very li Slope 100 Slope 100 Slope Frost action 0.50 Cutbanks cave 0 10 Low strength 0 08 38E—Hayesville very stony loam,25 to 45 percent slopes Hayesville 75 Very limited Very limited Very li Slope 100 Slope 100 Slope Frost action 0 50 Cutbanks cave 0.10 Low strength 0 08 48E—Louisburg very stony sandy loam,25 to 45 percent slopes Louisburg 75 Very limited Very limited Very li Slope 100 Slope 100 Slope http://websoilsurvey.nres.usda.gov/app/WebSoilSurvey.aspx 10/10/2013 Web Soil Survey Page 3 of 4 Cutbanks cave 0 10 66E—Parker very stony loam,25 to 45 percent slopes Parker 75 Very limited Very limited Very li Slope 100 Slope 100 Slope Large stones content 1.00 Large stones content 1 00 Large Frost action 0.50 Cutbanks cave 0 10 70C—Porters very stony loam,7 to 15 percent slopes Porters 80 Somewhat limited Somewhat limited Very li Frost action 0.50 Slope 0 37 Large Slope 0 37 Cutbanks cave 0.10 Slope 70D—Porters very stony loam,15 to 25 percent slopes Porters 80 Very limited Very limited Very li Slope 1 00 Slope 1 00 Slope Frost action 0.50 Cutbanks cave 0 10 Large 70E—Porters very stony loam,25 to 45 percent slopes Porters 75 Very limited Very limited Very li Slope 1 00 Slope 1.00 Slope Frost action 0.50 Cutbanks cave 0 10 Large 79B—Starr silt loam,2 to 7 percent slopes Starr 80 Very limited Very limited Some% Flooding 1.00 Cutbanks cave 1 00 Floodi Low strength 0 78 Flooding 0.60 Shrink-swell 0.50 83—Toccoa fine sandy loam Toccoa 85 Very limited Somewhat limited Some% Flooding 1 00 Depth to saturated zone 0 73 Floodi Flooding 0.60 Cutbacks cave 0 10 Description—Roads and Streets,Shallow Excavations,and Lawns and Landscaping Roads and Streets,Shallow Excavations,Lawns and Landscaping Soil properties influence the development of building sites,including the selection of the site,the design of tf performance after construction,and maintenance.This table shows the degree and kind of soil limitations tht streets,shallow excavations,and lawns and landscaping. The ratings In the table are both verbal and numerical Rating class terms indicate the extent to which the so soil features that affect building site development.Not limited indicates that the soil has features that are vel specified use Good performance and very low maintenance can be expected Somewhat limited indicates thz that are moderately favorable for the specified use.The limitations can be overcome or minimized by special installation.Fair performance and moderate maintenance can be expected.Very limited indicates that the so' features that are unfavorable for the specified use The limitations generally cannot be overcome without ma special design,or expensive installation procedures.Poor performance and high maintenance can be expecte Numerical ratings in the table indicate the severity of individual limitations.The ratings are shown as decimal 0.01 to 1.00 They indicate gradations between the point at which a soil feature has the greatest negative im and the point at which the soil feature is not a limitation(0.00). Local roads and streets have an all-weather surface and carry automobile and light truck traffic all year.The) or fill soil material,a base of gravel,crushed rock,or soil material stabilized by lime or cement;and a surfac (asphalt),rigid material(concrete),or gravel with a binder.The ratings are based on the soil properties that excavation and grading and the traffic-supporting capacity.The properties that affect the ease of excavation bedrock or a cemented pan,hardness of bedrock or a cemented pan,depth to a water table,ponding,floodir stones,and slope The properties that affect the traffic-supporting capacity are soil strength(as inferred fron number),subsidence,linear extensibility(shrink-swell potential),the potential for frost action,depth to a wa Shallow excavations are trenches or holes dug to a maximum depth of 5 or 6 feet for graves,utility lines,opi purposes The ratings are based on the soil properties that influence the ease of digging and the resistance ti bedrock or a cemented pan,hardness of bedrock or a cemented pan,the amount of large stones,and dense of digging,filling,and compacting Depth to the seasonal high water table,flooding,and ponding may restric excavations can be made Slope influences the ease of using machinery.Soil texture,depth to the water tab! (shrink-swell potential)influence the resistance to sloughing Lawns and landscaping require soils on which turf and ornamental trees and shrubs can be established and n considered in the ratings The ratings are based on the soil properties that affect plant growth and trafficabili established The properties that affect plant growth are reaction;depth to a water table;ponding;depth to b pan,the available water capacity in the upper 40 inches;the content of salts,sodium,or calcium carbonate, http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx 10/10/2013 Web Soil Survey Page 4 of 4 The properties that affect trafficability are flooding,depth to a water table,ponding,slope,stoniness,and thi organic matter in the surface layer. Information in this table is intended for land use planning,for evaluating land use alternatives,and for plann prior to design and construction.The information,however,has limitations.For example,estimates and othe only to that part of the soil between the surface and a depth of 5 to 7 feet.Because of the map scale,small be included within the mapped areas of a specific soil. The information is not site specific and does not eliminate the need for onsite investigation of the soils or for personnel experienced in the design and construction of engineering works. Government ordinances and regulations that restrict certain land uses or impose specific design criteria were preparing the information in this table.Local ordinances and regulations should be considered in planning,in design. FOIA I Accessibility Statement I Privacy Policy I Non-Discrimination Statement I Information Quality I USA.gov I White House http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx 10/10/2013 Web Soil Survey Page 1 of 4 Contact Us Subscribe 0 Archived Soil Surveys Soil Survey Status Glossary Preferences Link Logout Help Area of Interest(AOI) Soil Map Soil Data Explorer Download Soils Data Shopping Cart(Free) View Soil Information By Use' All Uses vl Intro to Soils Suitabilities and Limitations for Use Soil Properties and Qualities Ecological Site Assessment Soil Reports Search Soil Map J� Clear Sesreh ai, NNR-541A,, _ A Scale I I(not to scale)v Basic Search f. // Enter keywords I / Advanced Search 3 -� / �� ear r «J J Cl 'S earch :" ,. Soil Reports I Open All I Clow All I® \. AOI Inventory e, h Building Site Development ®® �"^` Dwellings and Small Commercial Buildings ) \„ "1' Roads and Streets,Shallow Excavations,and Lawns ` and Landscaping - - Construction Materials Disaster Recovery Planning l ®3 t Land Classifications - _ Land Management Recreational Development ®® :+(� Sanitary Facilities (r��(/�� y Fob l� "- Soil Chemical Properties ®® 4 I ^q Soil Erosion 'P Soil Physical Properties ®® N i r, Engineering Properties ' Particle Size and Coarse Fragments Report—Physical Soil Properties Physical Soil Properties View Description I View Soil Report Albemarle County,Virginia Map symbol and Depth Sand Silt Clay Moist Saturated Available Options 0 0 soil name bulk hydraulic water capacity Include Minor Soils 7density conductivity In Pct Pct Pct 9/cc micro m/sec In/In View Description I View Soil Report' _ 3D—Albemarle 0® very stony fine Soil Qualities and Features sandy loam,15 to ®® 25 percent slopes Vegetative Productivity Albemarle 0-5 -69- -16- 10-15-20 1 35-1 55 14 00-42.00 0.15-0.20 0® 5-30 -35- -38- 20-28-35 1.30-1.50 4 00-14 00 0 13-0 18 Waste Management ®� 30-38 -66- -19- 5-15-25 1 20-1 40 14 00-42.00 0.10-0.15 Water Features 38-50 — — — — 1 40-4 00 — 13 CO 50-79 — — — — 1 40-42 00 — Water Management 3E—Albemarle very stony fine sandy loam,25 to 45 percent slopes Albemarle 0-5 -69- -16- 10-15-20 1.35-1.55 14.00-42.00 0.15-0.20 5-30 -35- -38- 20-28-35 1 30-1 50 4 00-14 00 0 13-0 18 http://websoilsurvey.nres.usda.gov/app/WebSoilSurvey.aspx 10/10/2013 Web Soil Survey Page 2 of 4 30-38 -66- -19- 5-15-25 1 20-1 40 14 00-42.00 0.10-0.15 38-50 — — — 1 40-4 00 50-79 — 1 40-42 00 • - 5B—Belvoir loam, • 2 to 7 percent slopes Belvoir 0-12 -44- -40- 7-16-25 1 30-1 60 4 00-42 00 0 10-0 18 12-19 -37- -36- 20-27-35 1 35-1 65 4 00-14.00 0.13-0.18 19-28 -65- -17- 15-18-30 1 70-1 90 0.42-1.40 0.07-0.11 28-45 -35- -37- 10-28-34 1 35-1 65 4 00-14 00 0 10-0 15 45-79 -35- -38- 10-28-45 1 25-1 55 0 42-14 00 0 10-0.15 14C—Chester loam,7 to 15 • • • percent slopes • Chester 0-7 -44- -40- 10-17-23 1.10-1.30 4 00-14 00 • 0 12-0 16 7-41 -35- -38- 18-27-35 1 20-1 50 4 00-14.00 0.10-0.14 • 41-79 -43- -40- 10-17-24 1 40-1 60: 4.00-14.00 0 08 0 12 • 15D—Chester very • .. _. stony loam,15 to 25 percent slopes Chester 0-7 -44- -40- 10-17-23 1 10-1 30- 4 00-14 00 0.12-0.16 7-41 -35- -38- 18-27-35 1 20-1 50 4.00-14.00 - 0.10-0.14 41-79 -43- -40- 10-17-24 1 40-1 60 4 00-14 00 0 08-0 12 15E—Chester very stony loam,25 to 45 percent slopes Chester 0-7 -44- -40- 10-17-23 1 10-1 30 4 00-14 00 0 12-0 16 7-41 -35- -38- 18-27-35 1 20-1 50 4 00-14 00 0 10-0 14 41-79 -43-____ -40- 10-17-24 1.40-1.60 4.00-14.00 0 08-0 12 19C—Cullen loam, 7 to 15 percent slopes '.. Cullen 0-8 -45- -34- 15-21-45- 1.20-1.50 14.00-42.00 0 14-0 19 8-60 -18- -29- 35-53-70 130-1 60 4 00-14 00 0 10-0 14 60-67 -30- -30- 30-40-50 1.30-1.60 4.00-14 00 0 13-0 17 67-79 — — — — 0 00-1 40 — 36B—Hayesville loam,2 to 7 percent slopes Hayesville 0-7 -43- -40- 10-18-25 1 35-1 60 14 00-42.00 0.12-0.20 7-58 -30- -30- 30-40-50 1.20-1.35 4 00-14 00 0 15-0 20 58-67 -56- -15- 20-30-40 1 30-1 40 4.00-14.00 0.12-0 20 67-83 -69- : -16- 5-15-25 - 1 45-1 65 14 00-42.00 0.11-0.15 36C—Hayesville loam,7 to 15 percent slopes Hayesville 0-7 -43- -40- 10-18-25 1 35-1 60 14.00-42.00 0.12-0.20 7-58 -30- -30- 30-40-50 1.20-1.35 4 00-14 00 0 15-0 20 58-67 -56- -15- 20-30-40 1 30-1 40 4 00-14 00 0 12-0 20 67-83 -69- -16- 5-15-25 1 45-1 65 14.00-42.00 i 0 11-0 15 36D—Hayesville loam,15 to 25 percent slopes Hayesville 0-7 -43- -40- 10-18-25 1.35-1.60 14 00-42 00 0 12-0 20 7-58 -30- -30- 30-40-50 1 20-1.35 4.00-14 00 0 15-0 20 58-67 -56- -15- 20-30-40 1 30-1 40 4 00-14.00 0.12-0.20 67-83 -69- -16- 5-15-25 1.45-1.65 14 00-42 00 0 11-0 15 38D—Hayesville very stony loam, 15 to 25 percent slopes Hayesville 0-7 -43- -40- 10-18-25 1 35-1 60 14.00-42.00 0.12-0.20 7-58 -30- -30- 30-40-50 1 20-1 35 4 00-14 00 0 15-0 20 58-67 -56- -15- 20-30-40 1 30-1 40 4 00-14.00 0.12-0.20 67-83 -71- -17- 5-13-20 1.20-1.50 14 00-4200 0 10-0 15 http://websoilsurvey.nres.usda.gov/app/WebSoilSurvey.aspx 10/10/2013 Web Soil Survey Page 3 of 4 38E—Hayesville very stony loam, 25 to 45 percent slopes Hayesville 0-7 -43- -40- 10-18-25 1 35-1.60 14 00-42 00 0 12-0 20 7-58 -30- -30- 30-40-50 1.20-1.35 4 00-14 00 0 15-0 20 58-67 -56- -15- 20-30-40 1 30-1 40 4 00-14 00 0.12-0.20 67-83 -71- -17- 5-13-20 1 20-1 50 14 00-42.00 0.10-0 15 48E—Louisburg very stony sandy loam,25 to 45 percent slopes Louisburg 0-5 -67- -23- 5-10-15 1 25-1 45 42 00-141.00 0 09-0 12 5-79 -68- -20- 7-13-18 1.30-1.50 42 00-141 00 0 10-0 12 66E—Parker very stony loam,25 to 45 percent slopes Parker 0-14 -48- -40- 7-12-27 1 10-1 40 14 00-42.00 0.06-0.14 14-38 -48- -40- 7-12-27 1 25-1 55 14 00-42 00 0 10-0.14 38-67 -70- -24- 3-7-10 1.25-1.55 42.00-141.00 0 04-0 08 67-79 — — — — 0 00 0 00 70C—Porters very stony loam,7 to 15 percent slopes Porters 0-8 -44- -41- 10-15-20 1.15-1.45 14 00-42 00 0 12-0 16 8-32 -46- -42- 5-13-20 1 20-1 50 14 00-42 00 0 10-0 17 32-59 -68- -20- 5-13-20 1.20-1.50 14.00-42.00 0 10-0 17 59-79 — — — — 0 00-0 07 — 70D—Porters very stony loam,15 to 25 percent slopes Porters 0-8 -44- -41- 10-15-20 1.15-1.45 14 00-42 00 0 12-0 16 8-32 -46- -42- 5-13-20 1 20-1 50 14 00-42.00 0.10-0.17 32-59 -68- -20- 5-13-20 1.20-1.50 14.00-42 00 0 10-0 17 59-79 — — — — 0 00-0 07 — 70E—Porters very stony loam,25 to 45 percent slopes Porters 0-8 -44- -41- 10-15-20 1 15-1 45 14 00-42.00 0.12-0.16 8-32 -46- -42- 5-13-20 1.20-1.50 14.00-42.00 0.10-0.17 32-59 -68- -20- 5-13-20 1 20-1 50 14 00-42.00 0.10-0.17 59-79 — — — — 0 00-0 07 — 79B—Starr silt loam,2 to 7 percent slopes Starr 0-18 -21- -55- 15-25-35 1 20-1 50 4 00-14.00 0.14-0.18 18-53 -18- -54- 18-28-35 1 20-1 50 4 00-14 00 0 14-0 18 53-79 -37- -35- 10-28-35 1 30-1 50 4 00-14.00 0.10-0.15 83—Toccoa fine sandy loam Toccoa 0-9 -70- -22- 2-9-15 1.40-1.55 14.00-42.00 0.09-0.12 9-79 -66- -23- 2-11-19 1.40-1.50 14 00-42 00 0 09-0 12 Description—Physical Soil Properties Physical Soil Properties This table shows estimates of some physical characteristics and features that affect soil behavior.These estir based on field observations and on test data for these and similar soils. Depth to the upper and lower boundaries of each layer is indicated. Particle size is the effective diameter of a soil particle as measured by sedimentation,sieving,or micrometric class limits.The broad classes are sand,silt,and clay,ranging from the larger to the smaller. Sand as a soil separate consists of mineral soil particles that are 0.05 millimeter to 2 millimeters in diameter. percentage,by weight,of the soil material that is less than 2 millimeters in diameter. Silt as a soil separate consists of mineral soil particles that are 0.002 to 0 05 millimeter in diameter.In this t weight,of the soil material that is less than 2 millimeters in diameter. Clay as a soil separate consists of mineral soil particles that are less than 0.002 millimeter in diameter.In thi weight,of the soil material that is less than 2 millimeters in diameter. http://websoilsurvey.nres.usda.gov/app/WebSoilSurvey.aspx 10/10/2013 Web Soil Survey Page 4 of 4 The content of sand,silt,and clay affects the physical behavior of a soil Particle size is important for engine( and for soil classification The amount and kind of clay affect the fertility and physical condition of the soil and the ability of the soil to. saturated hydraulic conductivity(Ksat),plasticity,the ease of soil dispersion,and other soil properties The a Moist bulk density is the weight of soil(ovendry)per unit volume.Volume is measured when the soil is at fie 1okPa)moisture tension Weight is determined after the soil is dried at 105 degrees C.In the table,the estir centimeter of soil material that is less than 2 millimeters in diameter.Bulk density data are used to compute space,and other soil properties.The moist bulk density of a soil indicates the pore space available for water water storage and root penetration.Moist bulk density is influenced by texture,kind of clay,content of orgar Saturated hydraulic conductivity(Ksat)refers to the ease with which pores in a saturated soil transmit water They are based on soil characteristics observed in the field,particularly structure,porosity,and texture Satu systems and septic tank absorption fields Available water capacity refers to the quantity of water that the soil is capable of storing for use by plants.TI soil layer The capacity varies,depending on soil properties that affect retention of water.The most importan structure.Available water capacity is an important factor in the choice of plants or crops to be grown and in t an estimate of the quantity of water actually available to plants at any given time Linear extensibility refers to the change in length of an unconfined clod as moisture content is decreased fror water content of the clod at 1/3-or 1/10-bar tension(33kPa or 10kPa tension)and oven dryness The volum amount and type of clay minerals in the soil influence volume change. Linear extensibility is used to determine the shrink-swell potential of soils.The shrink-swell potential is low If percent;high if 6 to 9 percent;and very high if more than 9 percent If the linear extensibility is more than; structures and to plant roots.Special design commonly is needed. Organic matter is the plant and animal residue in the soil at various stages of decomposition.In this table,tt of the soil material that Is less than 2 millimeters in diameter The content of organic matter in a soil can be Organic matter has a positive effect on available water capacity,water infiltration,soil organism activity,and Erosion factors are shown in the table as the K factor(Kw and Kf)and the T factor.Erosion factor K indicates six factors used in the Universal Soil Loss Equation(USLE)and the Revised Universal Soil Loss Equation(RU. tons per acre per year.The estimates are based primarily on percentage of silt,sand,and organic matter am being equal,the higher the value,the more susceptible the soil is to sheet and rill erosion by water. Erosion factor Kw indicates the erodibility of the whole soil.The estimates are modified by the presence of ro Erosion factor Kf indicates the erodibility of the fine-earth fraction,or the material less than 2 millimeters in Erosion factor T is an estimate of the maximum average annual rate of soil erosion by wind and/or water tha is in tons per acre per year. Wind erodibility groups are made up of soils that have similar properties affecting their susceptibility to wind susceptible to wind erosion,and those assigned to group 8 are the least susceptible.The groups are describe Wind erodibility index is a numerical value indicating the susceptibility of soil to wind erosion,or the tons per correlation between wind erosion and the texture of the surface layer,the size and durability of surface clods frozen soil layers also influence wind erosion. Reference: United States De.artment of A.riculture Natural Resources Conservation Service.National soil surve handt FOIA I Accessibility Statement I Privacy Policy I Non-Discrimination Statement I Information Quality I U http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx 10/10/2013 Web Soil Survey Page 1 of 3 tlU1 s. m x nr Y - te ' a h^ h f r94 ten s%f? f � Contact Us Subscribe._; Archived Soil Surveys Soil Survey Status Glossary Preferences ! Link ( Logout Help Area of Interest(AOI) Soil Ma. Soil Data Explorer Download Soils Data Sho.•in, Cart(Free) View Soil Information By Use [All Uses _ vl Printable Verr Intro to Soils Sultabilities and Limitations for Use Soil Properties and Qualities Ecological Site Assessment Soil Reports g Search Soil Map J±1 Clear l Search'(1 t' j[ J „J I_1 0 A � scale !(not to scale)si Basic Search {+ r Enter keywords I i Advanced Search ® - 7. , Id Id Clear Search a _ '' r Soli Reports ® °p5 ---1(-,;;.....) 1" G Open All Close Alls- I I® Mom. . r. AOI Inventory ®® _3 e a , ,, ' Building Site Development �a �- - 'r Construction Materials `- a , � aP F,t I Disaster Recovery Planning r� 8, r ace .� .,- , Land Classifications Land Management " aE �y Recreational Development a� / Sanitary Fadlities tt ""� „r• Soil Chemical Properties o s.xort a Soil Erosion a a Report—Soil Features Soil Physical Properties a® Albemarle County,Virginia Soil Qualities and Features Map symbol Restrictive Layer Subsidence Potential for and soil name frost action Kind Depth Thickness Hardness Initial Total Soil Features _ to top View Description' View Soil Report! In In In In Options ®al 3D—Albemarle very stony fine Include Minor Solis I sandy loam,15 to 25 percent View Description] View Soil Report) slopes a t Albemarle Paralithic 35-60 — Weakly — — Moderate Mo Vegetative Productivity bedrock cemented a® Lithic bedrock 40-60 — Indurated — — Moderate Mo Waste Management 3E—Albemarle a very stony fine Water Features sandy loam,25 a 4 to 45 percent Water Management slopes Albemarle Paralithic 35-60 — Weakly — — Moderate Mo bedrock cemented Lithic bedrock 40-60 — Indurated — — Moderate Mo 5B—Belvoir loam,2 to 7 percent slopes Belvoir Fragipan 16-30 — Weakly — — Moderate His cemented 14C—Chester loam,7 to 15 percent slopes Chester — — — — Moderate Lo,, 15D—Chester http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx 10/10/2013 Web Soil Survey Page 2 of 3 very stony loam,15 to 25 percent slopes Chester — — — — Moderate Loy 15E—Chester very stony loam,25 to 45 percent slopes Chester — — — — Moderate Loe 19C—Cullen loam,7 to 15 percent slopes Cullen Paralithic 60- — Moderately — — None Hig bedrock 120 cemented 36B—Hayesville loam,2 to 7 percent slopes Hayesville — — — — Moderate Mo 36C—Hayesville loam,7 to 15 percent slopes Hayesville — — Moderate Mo 36D—Hayesville loam,15 to 25 percent slopes Hayesville — — — — Moderate Mo 38D—Hayesville very stony loam,15 to 25 percent slopes Hayesville — — — — Moderate Mo 38E—Hayesville very stony loam,25 to 45 percent slopes Hayesville — — — — Moderate Mo 48E—Louisburg very stony sandy loam,25 to 45 percent slopes Louisburg — — — — None to), 66E—Parker very stony loam,25 to 45 percent slopes Parker Lithic bedrock 48-80 — Indurated — — Moderate Loy 70C—Porters very Stony loam,7 to 15 percent slopes Porters Lithic bedrock 40-60 — Indurated — — Moderate Lov 70D—Porters very stony loam,15 to 25 percent slopes Porters Lithic bedrock 40-60 — Indurated — — Moderate Loy 70E—Porters very stony loam,25 to 45 percent slopes Porters Lithic bedrock 40-60 — Indurated — — Moderate Loy 79B—Starr silt loam,2 to 7 percent slopes Starr — — — — None Mo 83—Toccoa fine sandy loam Toccoa — — — — None Loy Description—Soil Features Soil Features http://websoilsurvey.nres.usda.gov/app/WebSoilSurvey.aspx 10/10/2013 Web Soil Survey Page 3 of 3 • This table gives estimates of various soil features.The estimates are used in land use planning that Involves A restrictive layer is a nearly continuous layer that has one or more physical,chemical,or thermal properties the movement of water and air through the soil or that restrict roots or otherwise provide an unfavorable roe are bedrock,cemented layers,dense layers,and frozen layers.The table indicates the hardness and thicknes both of which significantly affect the ease of excavation.Depth to top is the vertical distance from the soil su of the restrictive layer. Subsidence Is the settlement of organic soils or of saturated mineral soils of very low density.Subsidence gel desiccation and shrinkage,or oxidation of organic material,or both,following drainage.Subsidence takes pia period of several years.The table shows the expected initial subsidence,which usually is a result of drainage results from a combination of factors. Potential for frost action is the likelihood of upward or lateral expansion of the soil caused by the formation o heave)and the subsequent collapse of the soil and loss of strength on thawing.Frost action occurs when moi freezing zone of the soil.Temperature,texture,density,saturated hydraulic conductivity(Ksat),content of o the water table are the most important factors considered in evaluating the potential for frost action.It Is ass Insulated by vegetation or snow and is not artificially drained.Silty and highly structured,clayey soils that he winter are the most susceptible to frost action Well drained,very gravelly,or very sandy soils are the least s low soil strength during thawing cause damage to pavements and other rigid structures. Risk of corrosion pertains to potential soil-induced electrochemical or chemical action that corrodes or weake concrete.The rate of corrosion of uncoated steel is related to such factors as soil moisture,particle-size distr electrical conductivity of the soil The rate of corrosion of concrete is based mainly on the sulfate and sodium content,and acidity of the soil.Special site examination and design may be needed If the combination of fact hazard of corrosion.The steel or concrete in installations that Intersect soil boundaries or soil layers Is more the steel or concrete in installations that are entirely within one kind of soil or within one soil layer. For uncoated steel,the risk of corrosion,expressed as low,moderate,or high,is based on soil drainage class resistivity near field capacity,and electrical conductivity of the saturation extract. For concrete,the risk of corrosion also is expressed as low,moderate,or high.It is based on soil texture,ad in the saturation extract. FOIA I Accessibility Statement I Privacy Policy I Non-Discrimination Statement I Information Quality I USA.gov I White House http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx 10/10/2013