IDENTIFIERS

  • Current Taxon Name (Soil Name): Wabash
  • OSD
  • Series Extent
  • User Site ID: 1978IL119056
  • User Pedon ID: 1978IL119056
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 78IL119056
  • NCSS Pedon Lab Data NASIS Record ID - 20980
  • Print Date: 2/17/2025

    • 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: 38.7636864
  • Std. Longitude: -90.0579189
  • Datum: WGS84
  • Township: 4N
  • Range: 9W
  • Section: 26
  • PLSS Details: 984 feet N & 40 feet W of the SE corner
  • State: Illinois
  • County: IL119—Madison
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: IL119—Madison County, Illinois
  • 7.5 Minute USGS Quad: 38090-G1—Wood River, Illinois

    • PEDON

  • Current Taxonomic Class: Fine, smectitic, mesic Cumulic Vertic Endoaquolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 56
  • Correlated Information:
  • Soil Name - Wabash
  • PSC - 25 to 100 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Titus
  • Classificaton Date - 10/1/1977
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landscape: river valley
  • Landform: flood plain
  • Runoff: low
  • Drainage Class: poorly
  • Flooding: occasional flooding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/1/1977 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    cambic horizon

    0—43

    43—163

    —-

    —-
    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

    —

    —

    130

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 28 centimeters (0.0 to 11.0 inches); very dark gray (10YR 3/1), gray (10YR 5/1), dry; silty clay loam; moderate fine granular structure; 6.0 fine roots between peds; fragments; strongly acid, pH 5.3; abrupt smooth boundary. Lab sample # IL25897
    A3—28 to 43 centimeters (11.0 to 16.9 inches); very dark gray (10YR 3/1) silty clay loam; moderate fine subangular blocky structure; 3.0 fine roots between peds; fragments; moderately acid, pH 5.8; abrupt smooth boundary. Lab sample # IL25898
    B21t—43 to 61 centimeters (16.9 to 24.0 inches); very dark grayish brown (10YR 3/2) silty clay loam; 10 percent brown (10YR 4/3) fine faint mottles; moderate medium subangular blocky structure; 3.0 fine roots between peds; faint very dark gray (10YR 3/1), moist, organic stains on all faces of peds; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL25899. discontinuous - phpvsfiid 480688; discontinuous - phpvsfiid 480688
    B22t—61 to 79 centimeters (24.0 to 31.1 inches); very dark grayish brown (10YR 3/2) silty clay loam; 1 percent brown (10YR 4/3) fine faint mottles; moderate medium subangular blocky structure; 0.6 fine roots between peds; faint very dark gray (10YR 3/1), moist, organic stains on all faces of peds; fragments; strongly acid, pH 5.3; clear smooth boundary. continuous - phpvsfiid 480689; continuous - phpvsfiid 480689
    B23t—79 to 109 centimeters (31.1 to 42.9 inches); very dark grayish brown (10YR 3/2) silty clay loam; 1 percent dark yellowish brown (10YR 4/4) fine faint and 10 percent brown (10YR 4/3) medium faint mottles; weak medium prismatic parts to moderate medium angular blocky structure; 0.6 fine roots between peds; faint very dark gray (10YR 3/1), moist, organic stains on all faces of peds; fragments; strongly acid, pH 5.3; clear smooth boundary. Lab sample # IL25900. continuous - phpvsfiid 480353; continuous - phpvsfiid 480353
    B31—109 to 140 centimeters (42.9 to 55.1 inches); dark grayish brown (10YR 4/2) silty clay loam; 1 percent brown (7.5YR 4/4) fine distinct and 10 percent yellowish brown (10YR 5/6) medium distinct and 10 percent dark yellowish brown (10YR 4/4) fine faint and 25 percent grayish brown (10YR 5/2) fine faint mottles; weak medium prismatic parts to moderate medium angular blocky structure; 0.6 fine roots between peds; faint dark gray (10YR 4/1), moist, clay films on all faces of peds and distinct very dark gray (10YR 3/1), moist, organic stains on surfaces along pores; fragments; moderately acid, pH 5.8; clear smooth boundary. discontinuous - phpvsfiid 480690; patchy - phpvsfiid 480691; discontinuous - phpvsfiid 480690; patchy - phpvsfiid 480691
    IIB32—140 to 163 centimeters (55.1 to 64.2 inches); grayish brown (2.5Y 5/2) silt loam; 1 percent brown (7.5YR 4/4) fine prominent and 25 percent yellowish brown (10YR 5/6) medium prominent mottles; weak coarse subangular blocky structure; prominent dark gray (10YR 4/1), moist, clay films on all faces of peds and prominent dark gray (10YR 4/1), moist, clay films on surfaces along pores; fragments; slightly acid, pH 6.3; clear smooth boundary. patchy - phpvsfiid 480692; patchy - phpvsfiid 480693; patchy - phpvsfiid 480692; patchy - phpvsfiid 480693
    IIC—163 to 185 centimeters (64.2 to 72.8 inches); brown (7.5YR 5/2) silt loam; 25 percent yellowish brown (10YR 5/6) medium distinct mottles; structureless massive; prominent dark gray (10YR 4/1), moist, clay films on surfaces along root channels; fragments; neutral, pH 7.0.