IDENTIFIERS

  • Current Taxon Name (Soil Name): Madison
  • OSD
  • Series Extent
  • User Site ID: S1978VA145008
  • User Pedon ID: 78VA145008
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 78P0502
  • NCSS Pedon Lab Data NASIS Record ID - 46056
  • Print Date: 2/17/2025

    • LOCATION

  • Location In Web Soil Survey
  • AOI is roughly a square mile and pedon is marked in the center.
  • Location in SoilWeb
  • Location in Google Maps
  • Std. Latitude: 37.5445023
  • Std. Longitude: -78.0080490
  • Datum: WGS84
  • Location Description: 8 mi W of Powhatan VA, 1.5 mi S of the intersection of US 60 and county road 627.
  • State: Virginia
  • County: VA145—Powhatan

    • PEDON

  • Describers Name: Niles McLoda
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 8
  • Sampled As Information:
  • Soil Name - Madison
  • Taxonomic Class - Clayey, kaolinitic Typic Hapludults
  • Classificaton Date - 8/1/1978
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: piedmont
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1978 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Setting and Climate
    Slope Slope Length USLE Upslope Length Elev. Corr. Elev Aspect MAP REAP FFD MAAT MSAT MWAT MAST MSST MWST MFFP PE Index Climate Station ID Climate Station Name Climate Station Type
    % m degrees mm mm C mm

    2

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    —

    99

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    1Ap—0 to 10 centimeters (0.0 to 3.9 inches); brown (10YR 4/3) interior loam; weak medium granular structure; friable; 3 percent by volume 2-39-75 millimeter mixed fragments; slightly acid, pH 6.5, hellige-truog; abrupt wavy boundary. Lab sample # 78P02915
    1B1—10 to 20 centimeters (3.9 to 7.9 inches); brown (7.5YR 5/4) interior clay loam; weak medium subangular blocky structure; friable; faint brown (10YR 4/3), moist, organic stains on vertical faces of peds; 3 percent by volume 2-39-75 millimeter mixed fragments; slightly acid, pH 6.3, hellige-truog; clear wavy boundary. Lab sample # 78P02916. patchy - phpvsfiid 213709; patchy - phpvsfiid 213709
    1B21t—20 to 43 centimeters (7.9 to 16.9 inches); red (2.5YR 4/6) interior clay; moderate medium subangular blocky structure; firm; distinct brown (7.5YR 4/4), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.3, hellige-truog; gradual wavy boundary. Lab sample # 78P02917. continuous - phpvsfiid 213710; continuous - phpvsfiid 213710
    1B22t—43 to 64 centimeters (16.9 to 25.2 inches); red (2.5YR 4/6) interior clay; weak medium prismatic, and moderate medium subangular blocky structure; firm; distinct yellowish red (5YR 4/6), moist, clay films on all faces of peds; fragments; moderately acid, pH 6.0, hellige-truog; gradual wavy boundary. Lab sample # 78P02918. continuous - phpvsfiid 213711; continuous - phpvsfiid 213711
    1B23t—64 to 89 centimeters (25.2 to 35.0 inches); red (2.5YR 4/6) interior clay; moderate medium subangular blocky, and weak coarse platy structure; firm; distinct yellowish red (5YR 4/6), moist, clay films on all faces of peds; fragments; strongly acid, pH 5.5, hellige-truog; gradual wavy boundary. Lab sample # 78P02919. continuous - phpvsfiid 213712; continuous - phpvsfiid 213712
    1B24t—89 to 114 centimeters (35.0 to 44.9 inches); red (2.5YR 4/6) interior clay; moderate medium subangular blocky structure; firm; distinct red (2.5YR 4/6), moist, clay films on all faces of peds; fragments; strongly acid, pH 5.3, hellige-truog; clear wavy boundary. Lab sample # 78P02920. continuous - phpvsfiid 213713; continuous - phpvsfiid 213713
    1B3t—114 to 145 centimeters (44.9 to 57.1 inches); red (2.5YR 4/6) interior sandy clay; weak coarse subangular blocky structure; firm; faint red (2.5YR 4/6), moist, clay films on vertical faces of peds; fragments; very strongly acid, pH 5.0, hellige-truog; gradual wavy boundary. Lab sample # 78P02921. patchy - phpvsfiid 213714; patchy - phpvsfiid 213714
    1C—145 to 168 centimeters (57.1 to 66.1 inches); dark red (2.5YR 3/6) interior sandy clay loam; massive; friable; fragments; very strongly acid, pH 5.0, hellige-truog. Lab sample # 78P02922