IDENTIFIERS

  • Current Taxon Name (Soil Name): Plano
  • OSD
  • Series Extent
  • User Site ID: 1977IL073015
  • User Pedon ID: 1977IL073015
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 77IL073015
  • NCSS Pedon Lab Data NASIS Record ID - 20903
  • Print Date: 5/20/2024

    • 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: 41.4291113
  • Std. Longitude: -89.9028258
  • Datum: WGS84
  • Township: 17N
  • Range: 5E
  • Section: 27
  • State: Illinois
  • County: IL073—Henry
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Non-MLRA Soil Survey Area: IL073—Henry County, Illinois
  • 7.5 Minute USGS Quad: 41089-D8—Annawan, Illinois

    • PEDON

  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Typic Argiudolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 15
  • Correlated Information:
  • Soil Name - Plano
  • PSC - 53 to 103 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Plano
  • Classificaton Date - 10/1/1977
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Peoria loess over stratified loamy outwash
  • Landscape: outwash plain
  • Landform: stream terrace
  • Runoff: low
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/1/1977 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • 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

    mollic epipedon

    argillic horizon

    0—33

    53—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

    3.5

    —

    —

    187

    —

    —

    —

    —

    —

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    Ap—0 to 23 centimeters (0.0 to 9.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; weak medium subangular blocky parts to weak fine granular structure; friable; fragments; slightly acid, pH 6.3; gradual smooth boundary. Lab sample # IL24793
    A12—23 to 33 centimeters (9.1 to 13.0 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; moderate medium subangular blocky structure; friable; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL24794
    B1—33 to 53 centimeters (13.0 to 20.9 inches); dark brown (10YR 3/3) silt loam; moderate medium subangular blocky structure; friable; 25 percent faint very dark grayish brown (10YR 3/2), moist, clay films on all faces of peds; fragments; neutral, pH 7.0; clear smooth boundary. Lab sample # IL24795. discontinuous - phpvsfiid 480023; discontinuous - phpvsfiid 480023
    B21t—53 to 74 centimeters (20.9 to 29.1 inches); brown (10YR 4/3) silty clay loam; weak medium subangular blocky structure; friable; 10 percent faint dark brown (10YR 3/3), moist, clay films on all faces of peds; fragments; neutral, pH 7.0; abrupt smooth boundary. Lab sample # IL24796. patchy - phpvsfiid 480024; patchy - phpvsfiid 480024
    B22t—74 to 102 centimeters (29.1 to 40.2 inches); brown (10YR 4/3) silty clay loam; weak medium prismatic parts to moderate medium subangular blocky structure; friable; faint dark brown (10YR 3/3), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL24797. continuous - phpvsfiid 480019; continuous - phpvsfiid 480019
    B23t—102 to 130 centimeters (40.2 to 51.2 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate medium prismatic structure; friable; faint brown (10YR 4/3), moist, clay films on all faces of peds; fragments; neutral, pH 7.0; abrupt smooth boundary. Lab sample # IL24798. continuous - phpvsfiid 480020; continuous - phpvsfiid 480020
    IIB31—130 to 145 centimeters (51.2 to 57.1 inches); dark yellowish brown (10YR 4/4) and yellowish brown (10YR 5/4) stratified stratified loam to sandy loam; weak medium subangular blocky structure; friable; faint brown (10YR 4/3), moist, clay films on all faces of peds; fragments; neutral, pH 7.0; clear smooth boundary. Lab sample # IL24799. continuous - phpvsfiid 480021; continuous - phpvsfiid 480021
    IIB32—145 to 170 centimeters (57.1 to 66.9 inches); yellowish brown (10YR 5/4) stratified stratified loam; weak medium angular blocky structure; friable; 10 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds; fragments; neutral, pH 7.0. Lab sample # IL24800. patchy - phpvsfiid 480022; patchy - phpvsfiid 480022