IDENTIFIERS

  • Current Taxon Name (Soil Name): Ashkum
  • OSD
  • Series Extent
  • User Site ID: S1957IL197002
  • User Pedon ID: 1957IL197002
  • Vegetation Plot ID: S1957IL197002
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - SSL
  • Lab Pedon # - 40A1472
  • NCSS Pedon Lab Data NASIS Record ID - 35080
  • Print Date: 11/23/2024

    • 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: 41.4250306
  • Std. Longitude: -87.9533861
  • Datum: WGS84
  • Township: 34N
  • Range: 11E
  • Section: 22
  • PLSS Details: 610 feet west of north quarter corner or 280 feet west of concrete culvert and 48 feet south of center of paved road, NW 160, NE 40, NE 10
  • State: Illinois
  • County: IL197—Will
  • Non-MLRA Soil Survey Area: IL197—Will County, Illinois

    • PEDON

  • Describers Name: L.J. Bartelli and R.H. Jordan, Soil Conservation Service; H.L. Wascher and J.D. Alexander, University of Illinois
  • Current Taxonomic Class: Fine, mixed, active, mesic Typic Endoaquolls
  • Current Taxon Kind: series
  • Pedon Type: representative pedon for component
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Ashkum
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/3/2011
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Ashkum
  • Classificaton Date - 10/18/1957
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/18/1957 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    TRPR2

    Trifolium pratense

    red clover

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    cambic horizon

    0—41

    41—66

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    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

    1

    —

    —

    216

    —

    90

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    —

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    Ap1—0 to 15 centimeters (0.0 to 5.9 inches); black (10YR 2/1) silty clay loam; weak coarse subangular blocky parts to moderate medium and coarse granular structure; firm; fragments; slightly acid, pH 6.5, hellige-truog; abrupt smooth boundary. Lab sample # 40A11443
    Ap2—15 to 22 centimeters (5.9 to 8.7 inches); black (10YR 2/1) silty clay; moderate medium angular blocky structure; very firm; common (3.0) roots; fragments; slightly acid, pH 6.5, hellige-truog; abrupt smooth boundary. Lab sample # 40A11444
    A—22 to 28 centimeters (8.7 to 11.0 inches); black (10YR 2/1) silty clay; moderate medium subangular blocky structure; firm; common (3.0) roots; 1 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.5, hellige-truog; clear irregular boundary. Lab sample # 40A11445
    BA—28 to 41 centimeters (11.0 to 16.1 inches); very dark gray (2.5Y 3/1) and black (10YR 2/1) silty clay; moderate medium subangular blocky structure; firm; common (3.0) roots; faint clay films; 1 percent iron-manganese concretions; fragments; slightly acid, pH 6.5, hellige-truog; gradual smooth boundary. Lab sample # 40A11446. discontinuous - phpvsfiid 753972; discontinuous - phpvsfiid 753972
    Bg1—41 to 53 centimeters (16.1 to 20.9 inches); very dark grayish brown (2.5Y 3/2) silty clay loam; weak medium prismatic parts to strong medium angular blocky structure; firm; 3.0 roots; faint very dark gray (2.5Y 3/1) clay films; prominent yellowish brown (10YR 5/8) masses of oxidized iron and 3 percent fine prominent yellowish brown (10YR 5/8) iron-manganese concretions and 3 percent fine prominent yellowish brown (10YR 5/6) masses of oxidized iron; 1 percent by volume 2-39-75 millimeter shale, unspecified fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 40A11447. continuous - phpvsfiid 753973; continuous - phpvsfiid 753973
    Bg2—53 to 66 centimeters (20.9 to 26.0 inches); dark grayish brown (2.5Y 4/2) and very dark grayish brown (2.5Y 3/2) silty clay loam; weak medium prismatic parts to strong medium and coarse angular blocky structure; firm; 3.0 roots; faint very dark gray (2.5Y 3/1) clay films; prominent yellowish brown (10YR 5/8) masses of oxidized iron and 3 percent fine prominent yellowish brown (10YR 5/8) iron-manganese concretions and 3 percent fine prominent yellowish brown (10YR 5/6) masses of oxidized iron; 1 percent by volume 2-39-75 millimeter shale, unspecified fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 40A11448. discontinuous - phpvsfiid 753974; discontinuous - phpvsfiid 753974
    BCg—66 to 81 centimeters (26.0 to 31.9 inches); dark grayish brown (2.5Y 4/2) silty clay loam; weak medium prismatic parts to moderate medium and coarse angular blocky structure; firm; 0.5 roots; faint very dark grayish brown (2.5Y 3/2), moist, clay films; prominent yellowish brown (10YR 5/8) masses of oxidized iron and 3 percent fine prominent yellowish brown (10YR 5/8) iron-manganese concretions and 21 percent medium prominent yellowish brown (10YR 5/6) masses of oxidized iron; 1 percent by volume 2-39-75 millimeter shale, unspecified fragments and 3 percent by volume 2-39-75 millimeter unspecified fragments; moderately alkaline, pH 8.0, hellige-truog; abrupt wavy boundary. Lab sample # 40A11449. discontinuous - phpvsfiid 753975; discontinuous - phpvsfiid 753975
    Cg—81 to 127 centimeters (31.9 to 50.0 inches); gray (5Y 5/1) silty clay loam; massive; very firm; 0.5 roots; prominent 10Y 4/3 (10Y 4/3) masses of oxidized iron and 21 percent coarse prominent yellowish brown (10YR 5/8) masses of oxidized iron; 1 percent by volume 2-39-75 millimeter shale, unspecified fragments and 21 percent by volume 2-39-75 millimeter limestone, unspecified fragments. Lab sample # 40A11450