IDENTIFIERS

  • Current Taxon Name (Soil Name): Ipava
  • OSD
  • Series Extent
  • User Site ID: 1983IL067004
  • User Pedon ID: 1983IL067004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 83IL067004
  • NCSS Pedon Lab Data NASIS Record ID - 22217
  • Print Date: 2/2/2025

    • 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: 40.4700007
  • Std. Longitude: -91.3577778
  • Datum: WGS84
  • Township: 6N
  • Range: 8W
  • Section: 31
  • PLSS Details: 802 meters west and 750 meters north of the section corner
  • Location Description: NWSE
  • State: Illinois
  • County: IL067—Hancock
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: IL067—Hancock County, Illinois

    • PEDON

  • Current Taxonomic Class: Fine, smectitic, mesic Aquic Argiudolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: PedonPC
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - Ipava
  • Classificaton Date - 10/2/2008
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Tama
  • Classificaton Date - 10/19/2007
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/19/2007 (entry creation date)
  • Surface Cover Properties:
  • 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

    —

    —

    —

    195

    —

    1025

    —

    190

    13

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 26 centimeters (0.0 to 10.2 inches); black (10YR 2/1), very dark grayish brown (10YR 3/2), dry; silt loam; moderate fine granular structure; friable; fragments; abrupt smooth boundary.
    Bt1—26 to 40 centimeters (10.2 to 15.7 inches); yellowish brown (10YR 5/4) silt loam; moderate medium granular structure; friable; 25 percent brown (10YR 4/3) clay films on all faces of peds; fragments; clear smooth boundary.
    Bt2—40 to 52 centimeters (15.7 to 20.5 inches); yellowish brown (10YR 5/4) silty clay loam; moderate fine subangular blocky structure; friable; 25 percent brown (10YR 4/3) clay films on all faces of peds; fragments; clear smooth boundary. Lab sample # IL29899
    Bt3—52 to 70 centimeters (20.5 to 27.6 inches); yellowish brown (10YR 5/4) silty clay loam; strong fine angular blocky structure; firm; 25 percent brown (10YR 4/3) clay films on all faces of peds; 1 percent fine iron depletions and 10 percent fine faint yellowish brown (10YR 5/6) masses of oxidized iron and 10 percent fine distinct grayish brown (10YR 5/2) iron depletions; fragments; clear smooth boundary. Lab sample # IL29900
    Bt4—70 to 110 centimeters (27.6 to 43.3 inches); yellowish brown (10YR 5/4) silty clay loam; moderate medium prismatic structure; friable; 25 percent brown (10YR 4/3) clay films on all faces of peds and 25 percent grayish brown (10YR 5/2) clay films on all faces of peds; 1 percent fine iron depletions and 10 percent medium distinct grayish brown (10YR 5/2) iron depletions and 10 percent fine faint yellowish brown (10YR 5/6) masses of oxidized iron; fragments; clear smooth boundary. Lab sample # IL29902, IL29901
    Bt5—110 to 180 centimeters (43.3 to 70.9 inches); light brownish gray (10YR 6/2) silty clay loam; weak coarse prismatic structure; friable; 10 percent grayish brown (10YR 5/2) and brown (10YR 4/3) clay films on all faces of peds; 1 percent fine iron depletions and 10 percent medium distinct yellowish brown (10YR 5/6) masses of oxidized iron and 10 percent medium distinct dark yellowish brown (10YR 4/4) masses of oxidized iron; fragments; clear smooth boundary. Lab sample # IL29903
    C1—180 to 240 centimeters (70.9 to 94.5 inches); yellowish brown (10YR 5/4) silt loam, sand; mottles; massive; friable; 10 percent medium distinct grayish brown (10YR 5/2) iron depletions and 10 percent medium faint yellowish brown (10YR 5/6) masses of oxidized iron; fragments; clear smooth boundary.
    C2—240 to 300 centimeters (94.5 to 118.1 inches); yellowish brown (10YR 5/4) sandy loam; massive; friable; 10 percent medium faint yellowish brown (10YR 5/4) masses of oxidized iron and 10 percent medium distinct brown (10YR 4/3) iron depletions and 10 percent medium distinct grayish brown (10YR 5/2) iron depletions; fragments.