IDENTIFIERS

  • Current Taxon Name (Soil Name): Ipava
  • OSD
  • Series Extent
  • User Site ID: 1963IL039003
  • User Pedon ID: 1963IL039003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 63IL039003
  • NCSS Pedon Lab Data NASIS Record ID - 20531
  • Print Date: 6/1/2024

    • 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: 40.2760644
  • Std. Longitude: -88.8994632
  • Datum: WGS84
  • Township: 21N
  • Range: 3E
  • Section: 17
  • Location Description: 339FT N of 1/2 mile line
  • State: Illinois
  • County: IL039—De Witt
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Non-MLRA Soil Survey Area: IL039—De Witt County, Illinois

    • PEDON

  • Describers Name: JBF, JDA, BWR, JMP
  • Current Taxonomic Class: Fine, smectitic, mesic Vertic Argiaquolls
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Record Orgin: PedonPC
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Ipava
  • PSC - 61 to 111 cm.
  • Classificaton Date - 2/22/2010
  • Moisture Class - udic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Ipava
  • Classificaton Date - 8/1/1963
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess
  • Landscape: upland
  • Landform: flat
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1963 (entry creation date)
  • 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
    • 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

    2.5

    —

    —

    241

    —

    0

    890

    —

    170

    11

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 36 centimeters (0.0 to 14.2 inches); black (10YR 2/1) silty clay loam; strong medium granular structure; friable; 6.0 roots; light gray (10YR 7/1), dry, silt coats on all faces of peds; gray (10YR 6/1) clay depletions on faces of peds; fragments; moderately acid, pH 5.9; clear smooth boundary. Lab sample # IL19096. patchy - phpvsfiid 1142606; patchy - phpvsfiid 1142606
    A2—36 to 48 centimeters (14.2 to 18.9 inches); very dark brown (10YR 2/2) silty clay loam; strong medium granular structure; friable; 6.0 roots; light gray (10YR 7/2), dry, silt coats on all faces of peds; light gray (10YR 7/2) clay depletions on faces of peds and 1 percent iron-manganese concretions; fragments; moderately acid, pH 5.6; clear smooth boundary. Lab sample # IL19097. patchy - phpvsfiid 1142603; patchy - phpvsfiid 1142603
    Btg1—48 to 61 centimeters (18.9 to 24.0 inches); grayish brown (10YR 5/2) silty clay loam; strong fine subangular blocky structure; firm; 3.0 roots; gray (10YR 5/1) clay films on all faces of peds and light gray (10YR 7/2) silt coats on all faces of peds; light gray (10YR 7/2) clay depletions and 1 percent fine faint yellowish brown (10YR 5/6) masses of oxidized iron and 10 percent iron-manganese concretions; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL19098
    Btg2—61 to 79 centimeters (24.0 to 31.1 inches); variegated grayish brown (10YR 5/2) and yellowish brown (10YR 5/6) silty clay loam; moderate medium prismatic parts to strong medium angular blocky structure; firm; 3.0 roots; dark gray (10YR 4/1) clay films on all faces of peds; 25 percent iron-manganese concretions; fragments; moderately acid, pH 6.0; clear smooth boundary. Lab sample # IL19099
    Btg3—79 to 102 centimeters (31.1 to 40.2 inches); variegated pale brown (10YR 6/3) and yellowish brown (10YR 5/6) and light brownish gray (2.5Y 6/2) silty clay loam; moderate medium prismatic, and moderate medium angular blocky structure; firm; 3.0 roots; dark gray (10YR 4/1) clay films on all faces of peds; 25 percent iron-manganese concretions; black (10YR 2/1) worm casts; fragments; slightly acid, pH 6.5; gradual smooth boundary. Lab sample # IL19100
    Btg4—102 to 124 centimeters (40.2 to 48.8 inches); variegated light olive brown (2.5Y 5/6) and strong brown (7.5YR 5/6) and grayish brown (2.5Y 5/2) and light brownish gray (2.5Y 6/2) silty clay loam; weak coarse angular blocky structure; firm; 0.6 roots; dark gray (10YR 4/1) clay films on vertical faces of peds; 25 percent iron-manganese concretions; very dark gray (10YR 3/1) worm casts; fragments; neutral, pH 6.9; gradual smooth boundary. Lab sample # IL19101
    C—124 to 152 centimeters (48.8 to 59.8 inches); variegated grayish brown (2.5Y 5/2) and light brownish gray (2.5Y 6/2) and yellowish brown (10YR 5/6) and strong brown (7.5YR 5/8) silt loam; massive; friable; 0.6 roots; very dark gray (10YR 3/1) organoargillans on surfaces along root channels; 25 percent iron-manganese concretions; fragments; neutral, pH 7.0. Lab sample # IL19102