IDENTIFIERS

  • Current Taxon Name (Soil Name): Onarga
  • OSD
  • Series Extent
  • User Site ID: 1984IL125005
  • User Pedon ID: 1984IL125005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 84IL125005
  • NCSS Pedon Lab Data NASIS Record ID - 21742
  • Print Date: 11/12/2024

    • 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: 40.3127111
  • Std. Longitude: -89.8967444
  • Datum: WGS84
  • Township: 22N
  • Range: 7W
  • Section: 33
  • PLSS Details: 490 feet N & 314 feet W of the center
  • State: Illinois
  • County: IL125—Mason
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: IL125—Mason County, Illinois
  • 7.5 Minute USGS Quad: 40089-C8—Topeka, Illinois

    • PEDON

  • Describers Name: DEC, WMT
  • Current Taxonomic Class: Coarse-loamy, mixed, superactive, mesic Typic Argiudolls
  • Current Taxon Kind: series
  • Pedon Record Orgin: PedonPC
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Onarga
  • PSC - 36 to 86 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Dickinson
  • Classificaton Date - 12/1/1984
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: outwash
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/1/1984 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hayland
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • 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

    2

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    151

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    Ap—0 to 13 centimeters (0.0 to 5.1 inches); dark brown (10YR 3/3), brown (10YR 5/3), dry; loamy sand; weak fine subangular blocky, and weak fine granular structure; very friable; 6.0 very fine roots; fragments; moderately acid, pH 5.8; abrupt smooth boundary. Lab sample # IL31165
    A—13 to 36 centimeters (5.1 to 14.2 inches); very dark grayish brown (10YR 3/2), brown (10YR 4/3), dry; sandy loam; moderate medium subangular blocky structure; friable; 3.0 very fine roots; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL31166
    Bt—36 to 56 centimeters (14.2 to 22.0 inches); brown (10YR 4/3) sandy loam; moderate medium prismatic, and moderate medium subangular blocky structure; friable; 0.6 very fine roots; 25 percent faint dark brown (10YR 3/3), moist, organic stains on all faces of peds; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL31167
    BC—56 to 89 centimeters (22.0 to 35.0 inches); dark yellowish brown (10YR 4/4) loamy sand; weak coarse prismatic structure; very friable; 10 percent faint dark brown (10YR 3/3), moist, organic stains on all faces of peds; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL31168
    C—89 to 152 centimeters (35.0 to 59.8 inches); dark yellowish brown (10YR 4/6) sand; single grain; loose; fragments; moderately acid, pH 5.8. Lab sample # IL31169