IDENTIFIERS

  • Current Taxon Name (Soil Name): Miami
  • OSD
  • Series Extent
  • User Site ID: 1986IL113001
  • User Pedon ID: 1986IL113001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 86IL113001
  • NCSS Pedon Lab Data NASIS Record ID - 21948
  • Print Date: 4/2/2025

    • 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: 40.5479750
  • Std. Longitude: -89.2528000
  • Datum: WGS84
  • Township: 24N
  • Range: 1W
  • Section: 7
  • PLSS Details: 1000 feet west and 1500 feet north of the southeast corner
  • State: Illinois
  • County: IL113—McLean
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: IL113—McLean County, Illinois

    • PEDON

  • Describers Name: CLL
  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Oxyaquic Hapludalfs
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Miami
  • PSC - 15 to 65 cm.
  • Classificaton Date - 10/2/2008
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - Miami
  • Classificaton Date - 4/1/1986
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Peoria loess and/or Wisconsinan till
  • Landscape: upland
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/1/1986 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - other tree cover
  • 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—15

    15—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

    27

    —

    —

    —

    —

    225

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    —

    —

    —

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    Ap—0 to 15 centimeters (0.0 to 5.9 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; silt loam; moderate fine granular structure; very friable; 5.0 fine roots between peds; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32696
    Bt1—15 to 30 centimeters (5.9 to 11.8 inches); yellowish brown (10YR 5/6) clay loam; weak very fine subangular blocky parts to weak fine subangular blocky structure; friable; very fine roots between peds and 3.0 fine roots between peds; faint brown (10YR 5/3), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.3, lamotte-morgan; clear smooth boundary. Lab sample # IL32697. patchy - phpvsfiid 428195; patchy - phpvsfiid 428195
    Bt2—30 to 46 centimeters (11.8 to 18.1 inches); yellowish brown (10YR 5/6) clay loam; weak fine subangular blocky structure; friable; very fine roots between peds and 0.6 fine roots between peds; distinct dark yellowish brown (10YR 4/6), moist, clay films on all faces of peds; 1 percent by volume rounded strongly coherent cemented mixed fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32698. continuous - phpvsfiid 428197; continuous - phpvsfiid 428197
    Bt3—46 to 66 centimeters (18.1 to 26.0 inches); yellowish brown (10YR 5/6) clay loam; weak medium subangular blocky structure; friable; very fine roots between peds and 1.0 fine roots between peds; distinct dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; 1 percent by volume rounded strongly coherent cemented mixed fragments; slightly alkaline, pH 7.6, lamotte-morgan; clear smooth boundary. Lab sample # IL32699. patchy - phpvsfiid 428196; patchy - phpvsfiid 428196
    BC—66 to 91 centimeters (26.0 to 35.8 inches); olive yellow (2.5Y 6/6) clay loam; weak medium subangular blocky parts to weak coarse subangular blocky structure; friable; 1.0 very fine roots between peds; faint yellowish brown (10YR 5/4), moist, clay films on all faces of peds; and ; 1 percent by volume rounded strongly coherent cemented mixed fragments; strong effervescence, by hcl, unspecified; slightly alkaline, pH 7.6, lamotte-morgan; clear smooth boundary. Lab sample # IL32700. patchy - phpvsfiid 428194; patchy - phpvsfiid 428194
    C—91 to 152 centimeters (35.8 to 59.8 inches); light yellowish brown (10YR 6/4) loam; structureless massive; friable; 1 percent fine prominent carbonate concretions in matrix and medium prominent carbonate concretions in matrix; 1 percent by volume rounded strongly coherent cemented mixed fragments; violent effervescence, by hcl, unspecified; moderately alkaline, pH 8.1, lamotte-morgan. Lab sample # IL32701