IDENTIFIERS

  • Current Taxon Name (Soil Name): Ozaukee
  • OSD
  • Series Extent
  • User Site ID: 1977IL019032
  • User Pedon ID: 1977IL019032
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - IL SCL
  • Lab Pedon # - 77IL019032
  • NCSS Pedon Lab Data NASIS Record ID - 20854
  • 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: 40.3960778
  • Std. Longitude: -87.9906889
  • Datum: WGS84
  • Township: 22N
  • Range: 11E
  • Section: 1
  • PLSS Details: 1135 feet south and 120 feet west of the northeast corner
  • State: Illinois
  • County: IL019—Champaign
  • MLRA: 110—Northern Illinois and Indiana Heavy Till Plain
  • Non-MLRA Soil Survey Area: IL019—Champaign County, Illinois
  • 7.5 Minute USGS Quad: 40087-D8—Rankin, Illinois

    • PEDON

  • Current Taxonomic Class: Fine, illitic, mesic Oxyaquic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: PedonPC
  • Pedon #: 32
  • Correlated Information:
  • Soil Name - Ozaukee
  • PSC - 30 to 80 cm.
  • Classificaton Date - 10/8/2015
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - Morley
  • Taxonomic Class - Fine, illitic, mesic Typic Hapludalfs
  • Taxon Kind - series
  • Classificaton Date - 1/1/1977
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess over till
  • Landscape: upland
  • Landform: moraine
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/1/1977 (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

    ochric epipedon

    argillic horizon

    0—30

    30—84

    —30—

    —54—
    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

    5

    —

    —

    219

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 10 centimeters (0.0 to 3.9 inches); very dark gray (10YR 3/1) rubbed silt loam; moderate fine granular structure; friable; 10 percent grayish brown (10YR 5/2), dry, silt coats on all faces of peds; fragments; neutral, pH 7.0; abrupt smooth boundary. Lab sample # IL24600
    E—10 to 30 centimeters (3.9 to 11.8 inches); grayish brown (10YR 5/2) silt loam; weak medium platy parts to moderate medium subangular blocky structure; friable; fragments; slightly acid, pH 6.3; abrupt smooth boundary. Lab sample # IL24601
    2Bt1—30 to 51 centimeters (11.8 to 20.1 inches); brown (10YR 5/3) silty clay; moderate fine subangular blocky structure; friable; 15 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds and 50 percent distinct grayish brown (10YR 5/2), dry, silt coats on all faces of peds; 1 percent by volume nonflat subangular very strongly coherent cemented mixed fragments; moderately acid, pH 5.8; abrupt smooth boundary. Lab sample # IL24602
    2Bt2—51 to 66 centimeters (20.1 to 26.0 inches); brown (10YR 5/3) silty clay; weak medium prismatic parts to moderate medium subangular blocky structure; firm; 60 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds; 1 percent medium faint brown (7.5YR 4/4), moist, iron-manganese masses in matrix and 1 percent medium distinct olive gray (5Y 5/2), moist, iron depletions in matrix and 10 percent fine black (10YR 2/1), moist, iron-manganese concretions throughout; 3 percent by volume nonflat subangular very strongly coherent cemented mixed fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL24603
    2Bt3—66 to 84 centimeters (26.0 to 33.1 inches); grayish brown (2.5Y 5/2) silty clay; weak coarse prismatic structure; firm; 50 percent dark grayish brown (2.5Y 4/2), moist, clay films on all faces of peds; 10 percent coarse prominent strong brown (7.5YR 5/6), moist, masses of oxidized iron in matrix and 10 percent medium faint olive gray (5Y 5/2), moist, iron depletions in matrix; 3 percent by volume nonflat subangular very strongly coherent cemented mixed fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL24604
    2BCt—84 to 109 centimeters (33.1 to 42.9 inches); grayish brown (2.5Y 5/2) silty clay; weak coarse prismatic structure; firm; 25 percent black (5Y 2/2), moist, organoargillans on surfaces along pores; 10 percent coarse prominent yellowish brown (10YR 5/6), moist, masses of oxidized iron in matrix; 2 percent by volume nonflat subangular very strongly coherent cemented mixed fragments; neutral, pH 7.0; clear smooth boundary. Lab sample # IL24605
    2Cd—109 to 152 centimeters (42.9 to 59.8 inches); grayish brown (2.5Y 5/2) silty clay loam; structureless massive; firm; 5 percent by volume nonflat subangular very strongly coherent cemented mixed fragments; strong effervescence; slightly alkaline, pH 7.6. Lab sample # IL24606