IDENTIFIERS

  • Current Taxon Name (Soil Name): Ipava
  • OSD
  • Series Extent
  • User Site ID: 1980IL131001
  • User Pedon ID: 1980IL131001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 83P0421
  • NCSS Pedon Lab Data NASIS Record ID - 52658
  • Print Date: 11/11/2024

    • 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: 41.2074294
  • Std. Longitude: -90.5123015
  • Datum: WGS84
  • Township: 14N
  • Range: 1W
  • Section: 16
  • PLSS Details: about 1,010 feet south & 216 feet east of the NW section corner; MLRA 108B
  • Location Description: Located about 3.5 miles west of the town of New Windsor & about 1.5 miles north of Pope Creek in a large Ipavav (43A) map unit
  • Map Unit: 43A—Ipava silt loam, 0 to 2 percent slopes
  • Country: US—United States
  • State: Illinois
  • County: IL131—Mercer
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Regional Office: NC—North Central
  • MLRA Soil Survey Area: NC-SPI—Springfield, Illinois
  • Non-MLRA Soil Survey Area: IL131—Mercer County, Illinois
  • 7.5 Minute USGS Quad: 41090-B5—Viola, Illinois

    • PEDON

  • Describers Name: DEC
  • 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: Converted from SSL-CMS data
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Ipava
  • Classificaton Date - 7/3/2011
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - udic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Ipava
  • Classificaton Date - 3/1/1980
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess
  • Landscape: till plain
  • Landform: ground moraine
  • Geomorphic Component Flats: talf
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/31/2012 (entry creation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    0—38

    38—126

    —-

    —-
    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

    —

    —

    —

    —

    825

    —

    170

    11

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); black (10YR 2/1) interior, dark gray (10YR 4/1) interior, dry; silt loam; mottles; moderate fine and medium granular structure; friable; fragments; neutral, pH 7.1; abrupt smooth boundary. Lab sample # 83P1921
    A1—15 to 28 centimeters (5.9 to 11.0 inches); black (10YR 2/1) interior, dark gray (10YR 4/1) interior, dry; silty clay loam; moderate fine and medium granular structure; friable; fragments; neutral, pH 7.0; clear smooth boundary. Not sampled.
    A2—28 to 38 centimeters (11.0 to 15.0 inches); very dark gray (10YR 3/1) interior, dark grayish brown (10YR 4/2) interior, dry; silty clay loam; weak fine subangular blocky, and weak medium granular structure; friable; 1 percent iron-manganese concretions and 1 percent fine faint dark yellowish brown (10YR 4/4) masses of oxidized iron; fragments; slightly acid, pH 6.3; gradual smooth boundary. Not sampled.; few iron-manganese concretions concentrations; few fine faint 10YR43 mottles
    Bt1—38 to 51 centimeters (15.0 to 20.1 inches); brown (10YR 5/3) interior silty clay loam; moderate very fine and fine subangular blocky structure; firm; prominent very dark gray (10YR 3/1) organoargillans on faces of peds and distinct dark grayish brown (10YR 4/2) clay films on faces of peds; 10 percent fine faint yellowish brown (10YR 5/6) masses of oxidized iron and 10 percent fine faint grayish brown (10YR 5/2) iron depletions; fragments; slightly acid, pH 6.3; gradual smooth boundary. Not sampled.; few organic coats surface features on faces of peds; many clay films surface features on faces of peds; common fine faint 10YR56 mottles; common fine faint 10YR52 mottles
    Bt2—51 to 66 centimeters (20.1 to 26.0 inches); brown (10YR 5/3) interior silty clay loam; moderate fine prismatic, and moderate fine subangular blocky structure; firm; distinct grayish brown (10YR 5/2) clay films on faces of peds and distinct dark grayish brown (10YR 4/2) clay films on faces of peds; 1 percent iron-manganese concretions and 10 percent fine faint light brownish gray (10YR 6/2) iron depletions and 10 percent fine distinct yellowish brown (10YR 5/6) masses of oxidized iron; fragments; moderately acid, pH 5.9; gradual smooth boundary. Lab sample # 83P1922. few iron-manganese concretions concentrations; common clay films surface features on faces of peds; common clay films surface features on faces of peds; common fine distinct 10YR56 mottles; common fine faint 10YR62 mottles
    Btg1—66 to 84 centimeters (26.0 to 33.1 inches); light brownish gray (10YR 6/2) interior silty clay loam; moderate medium prismatic, and moderate fine and medium subangular blocky structure; firm; grayish brown (2.5Y 5/2) clay films on faces of peds and dark grayish brown (2.5Y 4/2) clay films on faces of peds; 10 percent iron-manganese concretions and 10 percent fine distinct yellowish brown (10YR 5/6) masses of oxidized iron; fragments; neutral, pH 7.0; gradual smooth boundary. Not sampled.; common iron-manganese concretions concentrations; common clay films surface features on faces of peds; common clay films surface features on faces of peds; common fine distinct 10YR56 mottles
    Btg2—84 to 97 centimeters (33.1 to 38.2 inches); light brownish gray (2.5Y 6/2) interior silty clay loam; moderate medium prismatic, and moderate medium subangular blocky structure; firm; faint grayish brown (2.5Y 5/2) clay films on faces of peds; 10 percent iron-manganese concretions and 10 percent fine prominent yellowish brown (10YR 5/6) masses of oxidized iron; fragments; neutral, pH 7.0; clear smooth boundary. Not sampled.; common iron-manganese concretions concentrations; common clay films surface features on faces of peds; common medium prominent 10YR56 mottles
    Btg3—97 to 126 centimeters (38.2 to 49.6 inches); light brownish gray (2.5Y 6/2) interior silty clay loam; weak medium and coarse subangular blocky, and weak medium prismatic structure; firm; faint grayish brown (2.5Y 5/2) clay films on faces of peds; 1 percent iron-manganese concretions and 25 percent coarse prominent yellowish brown (10YR 5/6) masses of oxidized iron; fragments; neutral, pH 7.0; gradual smooth boundary. Not sampled.; few iron-manganese concretions concentrations; few clay films surface features on faces of peds; many fine prominent 10YR56 mottles
    BCg—126 to 137 centimeters (49.6 to 53.9 inches); light brownish gray (2.5Y 6/2) interior silty clay loam; weak coarse prismatic structure; firm; 1 percent iron-manganese concretions and 25 percent coarse prominent strong brown (7.5YR 5/6) masses of oxidized iron; fragments; neutral, pH 7.0; gradual smooth boundary. Not sampled.; few iron-manganese concretions concentrations; many fine prominent 7.5YR56 mottles
    Cg—137 to 152 centimeters (53.9 to 59.8 inches); light brownish gray (2.5Y 6/2) interior silt loam; massive; firm; 1 percent iron-manganese concretions and 10 percent coarse prominent strong brown (7.5YR 4/6) masses of oxidized iron and 10 percent coarse prominent yellowish brown (10YR 5/6) masses of oxidized iron; fragments; moderately alkaline, pH 8.0. Lab sample # 83P1923. few iron-manganese concretions concentrations; common fine prominent 10YR56 mottles; common fine prominent 7.5YR56 mottles