IDENTIFIERS

  • Current Taxon Name (Soil Name): Onarga
  • OSD
  • Series Extent
  • User Site ID: 1985IL125044
  • User Pedon ID: 1985IL125044
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 85IL125044
  • NCSS Pedon Lab Data NASIS Record ID - 21870
  • Print Date: 11/21/2024

    • 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: 40.3117972
  • Std. Longitude: -89.9755556
  • Datum: WGS84
  • Township: 22N
  • Range: 8W
  • Section: 35
  • PLSS Details: 2494 feet N & 1202 feet E from the SW corner
  • Location Description: Havana Township
  • 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: PRK, WMT, WKS
  • Current Taxonomic Class: Coarse-loamy, mixed, superactive, mesic Typic Argiudolls
  • Current Taxon Kind: series
  • Pedon Record Orgin: PedonPC
  • Pedon #: 44
  • Correlated Information:
  • Soil Name - Onarga
  • PSC - 69 to 119 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Onarga
  • Classificaton Date - 8/1/1985
  • 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: 8/1/1985 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - close-grown crop
  • 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

    1

    —

    —

    149

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark gray (10YR 3/1), grayish brown (10YR 5/2), dry; sandy loam; weak fine subangular blocky structure; friable; 0.6 very fine roots; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL32027
    A—20 to 56 centimeters (7.9 to 22.0 inches); very dark gray (10YR 3/1), brown (10YR 5/3), dry; sandy loam; weak fine subangular blocky structure; friable; 0.6 very fine roots; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL32028
    Bt1—56 to 69 centimeters (22.0 to 27.2 inches); brown (10YR 4/3) loam; moderate fine subangular blocky structure; friable; 0.6 very fine roots; 50 percent faint very dark grayish brown (10YR 3/2), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL32029
    Bt2—69 to 84 centimeters (27.2 to 33.1 inches); brown (10YR 4/3) loam; moderate medium subangular blocky structure; friable; 0.6 very fine roots; 50 percent 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 # IL32030
    Bt3—84 to 97 centimeters (33.1 to 38.2 inches); dark yellowish brown (10YR 4/4) sandy loam; weak medium subangular blocky structure; friable; 0.6 very fine roots; 10 percent faint brown (10YR 4/3), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL32031
    BC—97 to 124 centimeters (38.2 to 48.8 inches); dark yellowish brown (10YR 4/4) loamy sand; weak medium subangular blocky structure; very friable; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL32032
    C—124 to 152 centimeters (48.8 to 59.8 inches); yellowish brown (10YR 5/6) sand; single grain; loose; fragments; slightly acid, pH 6.3. Lab sample # IL32033