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

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Soil Survey of Lincoln County, West Virginia Typical Profile Berks Organic layer: 0 to 2 inches—slightly decomposed plant material Surface layer: 2 to 5 inches—brown channery loam Subsurface layer: 5 to 18 inches—yellowish brown extremely channery silt loam 18 to 22 inches—strong brown extremely channery silt loam Substratum: 22 to 28 inches—strong brown extremely channery silt loam Bedrock: 28 inches—strong brown, fractured shale Shelocta Organic layer: 0 to 0.5 inch—moderately decomposed plant material Surface layer: 0.5 inch to 4 inches—brown silt loam Subsurface layer: 4 to 11 inches—yellowish brown silty clay loam Subsoil: 11 to 39 inches—strong brown channery silty clay loam 39 to 50 inches—brown channery silty clay loam 50 to 80 inches—dark yellowish brown very channery silty clay loam Soil Properties and Qualities Drainage class: Well drained Permeability: Moderate or moderately rapid Available water capacity: Berks—very low or low; Shelocta—moderate or high Depth to a seasonal high water table: More than 72 inches Flooding: None Shrink-swell potential: Low Hazard of erosion: Severe Slope class: Very steep Stoniness: 3 to 5 percent of the surface covered by stones Rockiness: None Natural fertility: Berks—low; Shelocta—low or medium Reaction: In unlimed areas, extremely acid to slightly acid in the Berks soil and strongly acid to extremely acid in the Shelocta soil Organic matter content in the surface layer: Berks—moderately low; Shelocta— moderate Surface runoff: Berks—medium or high; Shelocta—high Depth to bedrock: Berks—20 to 40 inches; Shelocta—more than 60 inches Inclusions Limiting inclusions: Small areas of Matewan, Highsplint, and Guyandotte soils Soils with slopes of more than 80 percent Soils that are less than 20 inches deep over bedrock and in similar landscape positions 26
Soil Survey of Lincoln County, West Virginia Soils that have more stones and boulders on the surface Use and Management Uses: Most areas of this map unit are used as woodland. A few have been surfacemined for coal. A few small areas of the Shelocta soil are used as pasture. Cropland Suitability: Unsuited Management considerations: This map unit should not be used for cultivated crops because of the steepness of slope, the severe hazard of erosion, and the rock fragments on the soil surface. Pasture and Hayland Suitability: Unsuited to hay; poorly suited to pasture Management considerations: The steepness of slope, the severe hazard of erosion if the sod is removed by overgrazing, and the rock fragments on the soil surface are the main management concerns. Proper stocking rates, pasture rotation, timely deferment of grazing, and restricted use during wet periods help to keep the pasture in good condition. Woodland Potential productivity: Berks—moderate on south-facing slopes and moderately high on north-facing slopes; Shelocta—moderately high on all aspects Management considerations: The steepness of slope, the severe hazard of erosion, and the equipment limitation are the main management concerns. Special care is needed when logging roads and landings are layed out and logging equipment is operated because of the slope. Logging roads should be built on the contour or on the gentler sloping benches. The grade of the logging roads should be kept as low as possible. Establishing skid roads and trails on the contour and removing water from logging roads by water bars, outsloping or insloping road surfaces, culverts, and drop structures help to control erosion. Because of the stones at the surface, wheeled skidders with high clearance should be operated at a reduced speed over carefully chosen routes. The included areas of rock outcrop should be considered when the location of roads and landing sites is planned. Community Development Suitability: Unsuited Management considerations: The steepness of slope and the severe hazard of erosion are the main management concerns. Building roads and streets on the contour helps to overcome the slope on sites for local roads and streets. Seeding and mulching roadbanks after construction help to prevent excessive erosion. Interpretive Groups Land capability classification: 7s Woodland ordination symbol: Berks—4R on north-facing slopes and 3R on southfacing slopes; Shelocta—5R on north-facing slopes and 4R on south-facing slopes Prime farmland: No Hydric soil: No 27
Page 1: United States Department of Agricul
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Soil Survey of Lincoln County, West
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Prime farmland: No Hydric soil: No
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Organic layer: 0 to 2 inches—slig
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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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