IDENTIFIERS

  • Current Taxon Name (Soil Name): Seaton
  • OSD
  • Series Extent
  • User Site ID: 1981IL133002
  • User Pedon ID: 1981IL133002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 81IL133002
  • NCSS Pedon Lab Data NASIS Record ID - 21298
  • Print Date: 4/26/2025

    • LOCATION

  • Township: 4S
  • Range: 10W
  • PLSS Details: 200 feet northwest of intersection of Kidd Lake Road and 1200 feet northeast to Bluff Road
  • State: Illinois
  • County: IL133—Monroe
  • Non-MLRA Soil Survey Area: IL133—Monroe County, Illinois

    • PEDON

  • Describers Name: SKH, RJC
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Typic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Seaton
  • PSC - 13 to 63 cm.
  • Classificaton Date - 6/8/2009
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Seaton
  • Classificaton Date - 12/1/1980
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess
  • Landscape: upland
  • Landform: drainageway
  • Geomorphic Component Hills: side slope
  • Runoff: high
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/1/1980 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—13

    13—130

    —-

    —-
    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

    45

    —

    —

    —

    —

    90

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 13 centimeters (0.0 to 5.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; moderate medium granular structure; friable; 5.0 fine roots between peds; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL28283
    B1t—13 to 36 centimeters (5.1 to 14.2 inches); brown (7.5YR 4/4) silt loam; weak medium prismatic parts to weak medium angular blocky structure; friable; 3.0 fine roots between peds; faint dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds and distinct very dark grayish brown (10YR 3/2), moist, organic stains on all faces of peds; fragments; moderately acid, pH 5.8; abrupt smooth boundary. Lab sample # IL28284. patchy - phpvsfiid 460034; continuous - phpvsfiid 460035; patchy - phpvsfiid 460034; continuous - phpvsfiid 460035
    B21t—36 to 69 centimeters (14.2 to 27.2 inches); brown (7.5YR 5/4) silt loam; weak medium prismatic parts to weak medium angular blocky structure; friable; 0.6 fine roots between peds; faint brown (7.5YR 4/4), moist, clay films on all faces of peds and prominent white (10YR 8/1), dry, silt coats on all faces of peds; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL28285, IL28286. patchy - phpvsfiid 460036; patchy - phpvsfiid 460037; patchy - phpvsfiid 460036; patchy - phpvsfiid 460037
    B22t—69 to 109 centimeters (27.2 to 42.9 inches); brown (7.5YR 5/4) silt loam; weak medium prismatic parts to weak medium angular blocky structure; friable; 0.6 fine roots between peds; faint brown (7.5YR 4/4), moist, clay films on all faces of peds and prominent white (10YR 8/1), dry, silt coats on all faces of peds; 1 percent fine prominent iron-manganese masses in matrix; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL28287, IL28288. patchy - phpvsfiid 460038; patchy - phpvsfiid 460039; patchy - phpvsfiid 460038; patchy - phpvsfiid 460039
    B3t—109 to 130 centimeters (42.9 to 51.2 inches); brown (7.5YR 5/4) silt loam; weak medium prismatic structure; friable; 0.6 very fine roots between peds; faint brown (7.5YR 4/4), moist, clay films on all faces of peds and prominent white (10YR 8/1), dry, silt coats on all faces of peds; 1 percent fine prominent iron-manganese masses in matrix; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL28289. patchy - phpvsfiid 460040; discontinuous - phpvsfiid 460041; patchy - phpvsfiid 460040; discontinuous - phpvsfiid 460041
    C—130 to 152 centimeters (51.2 to 59.8 inches); brown (7.5YR 5/4) silt loam; structureless massive; friable; 0.6 very fine roots between peds; 1 percent fine prominent iron-manganese masses in matrix; fragments; neutral, pH 7.0. Lab sample # IL28290