IDENTIFIERS

  • Current Taxon Name (Soil Name): Chenoa
  • OSD
  • Series Extent
  • User Site ID: 1986IL113023
  • User Pedon ID: 1986IL113023
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 86IL113023
  • NCSS Pedon Lab Data NASIS Record ID - 21966
  • Print Date: 12/4/2024

    • 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: 40.6980861
  • Std. Longitude: -88.6071694
  • Datum: WGS84
  • Township: 26N
  • Range: 5E
  • Section: 26
  • PLSS Details: 1300 feet west and 350 feet south of northeast corner
  • State: Illinois
  • County: IL113—McLean
  • MLRA: 110—Northern Illinois and Indiana Heavy Till Plain
  • Non-MLRA Soil Survey Area: IL113—McLean County, Illinois

    • PEDON

  • Describers Name: GWL
  • Current Taxonomic Class: Fine, illitic, mesic Aquic Argiudolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 23
  • Correlated Information:
  • Soil Name - Chenoa
  • PSC - 30 to 80 cm.
  • Classificaton Date - 10/2/2008
  • Moisture Class - udic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Varna
  • Classificaton Date - 7/1/1986
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1986 (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

    aquic conditions

    lithologic discontinuity

    0—20

    20—53

    30—160

    66—66

    —20—

    —33—

    —130—

    —0—
    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

    —

    —

    —

    —

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark gray (10YR 3/1), gray (10YR 5/1), dry; silty clay loam; moderate fine granular, and moderate very fine granular structure; friable; 0.6 very fine roots throughout; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32825
    Bt1—20 to 30 centimeters (7.9 to 11.8 inches); brown (10YR 4/3) silty clay loam; moderate very fine subangular blocky structure; friable; 0.6 very fine roots throughout; 15 percent distinct very dark gray (10YR 3/1), moist, organoargillans on all faces of peds and 55 percent distinct very dark grayish brown (10YR 3/2), moist, clay films on all faces of peds; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32826
    Bt2—30 to 53 centimeters (11.8 to 20.9 inches); brown (10YR 5/3) silty clay loam; moderate fine subangular blocky, and moderate very fine subangular blocky structure; friable; 0.6 very fine roots throughout; 60 percent distinct grayish brown (10YR 5/2), moist, clay films on all faces of peds; 1 percent fine iron-manganese masses throughout and 1 percent fine faint light brownish gray (10YR 6/2), moist, iron depletions in matrix; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32827
    Bt3—53 to 66 centimeters (20.9 to 26.0 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate medium subangular blocky structure; firm; 0.6 very fine roots throughout; 35 percent distinct grayish brown (10YR 5/2), moist, and dark gray (10YR 4/1), moist, clay films on all faces of peds; 5 percent fine iron-manganese masses throughout and 5 percent fine iron-manganese concretions throughout and 10 percent fine distinct light gray (10YR 7/2), moist, iron depletions in matrix; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32828
    2Bt4—66 to 79 centimeters (26.0 to 31.1 inches); light yellowish brown (10YR 6/4) loam; weak medium prismatic, and weak fine prismatic structure; firm; 0.6 very fine roots throughout; faint grayish brown (10YR 5/2), moist, clay films on all faces of peds; 1 percent fine distinct light gray (10YR 7/2), moist, iron depletions in matrix and 5 percent fine iron-manganese masses throughout and 5 percent fine iron-manganese concretions throughout; 10 percent by volume nonflat subangular strongly coherent cemented 2-4-25 millimeter mixed fragments observed by visual inspection method; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32829
    2Bt5—79 to 89 centimeters (31.1 to 35.0 inches); brown (10YR 5/3) clay loam; weak fine prismatic structure; firm; 0.6 very fine roots throughout; 30 percent faint grayish brown (10YR 5/2), moist, clay films on all faces of peds; 1 percent fine iron-manganese masses throughout; 10 percent by volume nonflat subangular very strongly coherent cemented 2-4-25 millimeter mixed fragments observed by visual inspection method; slight effervescence, by hcl, unspecified; neutral, pH 7.0, lamotte-morgan; abrupt smooth boundary. Lab sample # IL32830
    2BC—89 to 104 centimeters (35.0 to 40.9 inches); light olive brown (2.5Y 5/6) silty clay loam; weak medium prismatic structure; firm; 0.6 very fine roots throughout; 1 percent fine iron-manganese masses throughout and 1 percent medium prominent gray (2.5Y 6/1), moist, iron depletions; 14 percent by volume nonflat subangular very strongly coherent cemented 2-4-25 millimeter mixed fragments observed by visual inspection method; violent effervescence, by hcl, unspecified; moderately alkaline, pH 8.1, lamotte-morgan; abrupt smooth boundary. Lab sample # IL32831
    2C—104 to 160 centimeters (40.9 to 63.0 inches); olive (5Y 5/3) silty clay loam; structureless massive; very firm; 10 percent medium prominent 2.5Y 6/ (2.5Y 6/) masses of reduced iron; 14 percent by volume nonflat subangular very strongly coherent cemented 2-4-25 millimeter mixed fragments observed by visual inspection method; violent effervescence, by hcl, unspecified; moderately alkaline, pH 8.1, lamotte-morgan. Lab sample # IL32832, IL32833, IL32834. Horizon split for sampling: IL32834 104 to 160 cm, IL32833 104 to 160 cm, IL32832 104 to 160 cm.