Soil Survey of Lincoln County, West Virginia - Soil Data Mart - US ...

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Limiting inclusions: Shallow soils Latham soils Matewan soils Soil Survey of Lincoln County, West Virginia Inclusions Use and Management Uses: Most areas of this map unit are used as woodland. Some areas have been cleared and are used as hayland or pasture. Cropland Suitability: Unsuited Management considerations: The steepness of slope and the severe hazard of erosion are the main management concerns. Crop rotations that include grasses and legumes or small grain, a system of conservation tillage, cover crops and green manure crops, and crop residue management help to prevent excessive erosion and to maintain fertility and tilth. Pasture and Hayland Suitability: Unsuited to hay; suited to pasture Management considerations: Erosion is a severe hazard if the sod is removed by overgrazing. Grazing when the soil is too wet, particularly in areas of the Wharton soil, causes surface compaction and poor tilth and damages the sod. Proper stocking rates, a planned grazing system, and deferred grazing during wet periods help to keep the pasture in good condition. Woodland Potential productivity: Moderately high Management considerations: Logging should be avoided during wet periods because it can result in excessive rutting in areas of the Wharton soil, which becomes very soft when it is wet. Erosion is a severe hazard affecting logging roads and skid trails. The severe hazard of erosion in areas of this map unit and the wetness of the Wharton soil restrict the use of equipment to midsummer, when the soil is dry, or midwinter, when the soil is frozen or has an adequate snow cover. Constructing roads and skid trails on the contour helps to control erosion and reduce sedimentation. Community Development Suitability: Poorly suited Management considerations: The steepness of slope, the depth to bedrock in areas of the Gilpin soil, the wetness of the Wharton soil, and the hazard of erosion on construction sites are the main management concerns. Because the Wharton soil is soft when wet, road pavement is subject to cracking and buckling under heavy loads. Buildings should be designed so that they conform to the natural slope of the land. Land shaping is necessary in some areas. Building on the bedrock and landscaping with additional fill material may be preferable to excavating the bedrock in areas of the Gilpin soil. Interpretive Groups Land capability classification: 6e 62
Soil Survey of Lincoln County, West Virginia Woodland ordination symbol: Gilpin—5R on north aspects and 4R on south aspects; Wharton—4R on north and south aspects Prime farmland: No Hydric soil: No Gs—Grigsby fine sandy loam, frequently flooded Setting Landscape position: On low flood plains along the major streams; throughout the county Composition Grigsby and similar soils: 86 percent Dissimilar inclusions: 14 percent Typical Profile Surface layer: 0 to 10 inches—dark yellowish brown fine sandy loam Subsoil: 10 to 45 inches—dark yellowish brown fine sandy loam and sandy loam Substratum: 45 to 49 inches—dark yellowish brown loamy sand 49 to 65 inches—brownish yellow, strong brown, and very pale brown gravelly loamy sand Soil Properties and Qualities Drainage class: Well drained Permeability: Moderate or moderately rapid Available water capacity: Moderate Depth to a seasonal high water table: 42 to 72 inches Flooding: Frequent Shrink-swell potential: Low Hazard of erosion: Slight Slope class: Nearly level Stoniness: None Rockiness: None Natural fertility: Medium Reaction: In unlimed areas, slightly acid or neutral in the solum and moderately acid to neutral in the C horizon Organic matter content in the surface layer: Moderate Surface runoff: Negligible Depth to bedrock: More than 60 inches Inclusions Limiting inclusions: Middlebury soils Skidmore soils Use and Management Uses: Most areas of this Grigsby soil are used as hayland or woodland. A small acreage is used for corn. 63
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United States Department of Agricul
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Soil Survey of Lincoln County, West
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Foreword Soil Survey of Lincoln Cou
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Land capability classification: 2w
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Surface runoff: Medium Depth to bed
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Areas of bedrock escarpment Soil Su
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Wildlife Habitat Soil Survey of Lin
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Hydric Soils Soil Survey of Lincoln
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Soil Properties Soil Survey of Linc
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Value—4 to 6 Chroma—3 to 8 Text
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BA horizon: Hue—10YR Value—3 to
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Grigsby Series Soil Survey of Linco
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Bw horizon: Hue—10YR Value—4 or
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Bt horizon: Hue—7.5YR to 2.5Y Val
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A horizon: Hue—10YR Value—3 to
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References Soil Survey of Lincoln C
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Glossary Soil Survey of Lincoln Cou
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Tables Soil Survey of Lincoln Count
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419 Table 17.--Engineering Index Pr
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439 Table 18.--Physical Properties
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NRCS Accessibility Statement The Na
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