IDENTIFIERS

  • Current Taxon Name (Soil Name): Broadwell
  • OSD
  • Series Extent
  • User Site ID: 1980IL115004
  • User Pedon ID: 1980IL115004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 80IL115004
  • NCSS Pedon Lab Data NASIS Record ID - 21231
  • Print Date: 11/12/2024

    • 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: 39.9380163
  • Std. Longitude: -89.0714466
  • Datum: WGS84
  • Township: 17N
  • Range: 1E
  • Section: 10
  • PLSS Details: 750 feet south and 1380 feet east of the center
  • State: Illinois
  • County: IL115—Macon
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Non-MLRA Soil Survey Area: IL115—Macon County, Illinois

    • PEDON

  • Describers Name: JCD
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Typic Argiudolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - Broadwell
  • PSC - 46 to 96 cm.
  • Classificaton Date - 6/8/2009
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Plano
  • Classificaton Date - 7/1/1980
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Peoria loess over outwash
  • Landscape: outwash plain
  • Landform: ridge
  • Slope Shape Across: convex
  • Runoff: low
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1980 (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

    argillic horizon

    0—30

    46—97

    —-

    —-
    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

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark brown (10YR 2/2), dark grayish brown (10YR 4/2), dry; silt loam; moderate medium granular structure; friable; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary.
    A3—20 to 30 centimeters (7.9 to 11.8 inches); dark brown (10YR 3/3), brown (10YR 5/3), dry; silt loam; strong fine subangular blocky structure; friable; distinct very dark brown (10YR 2/2), moist, and very dark gray (10YR 3/1), moist, organic stains on all faces of peds; fragments; slightly acid, pH 6.3, lamotte-morgan; clear smooth boundary. continuous - phpvsfiid 459940; continuous - phpvsfiid 459940
    B1—30 to 46 centimeters (11.8 to 18.1 inches); yellowish brown (10YR 5/4) silty clay loam; 1 percent yellowish brown (10YR 5/4) fine faint mottles; strong fine subangular blocky structure; friable; prominent dark brown (7.5YR 3/2), moist, organic stains on all faces of peds; fragments; slightly acid, pH 6.3, lamotte-morgan; clear smooth boundary. continuous - phpvsfiid 459941; continuous - phpvsfiid 459941
    B21t—46 to 64 centimeters (18.1 to 25.2 inches); yellowish brown (10YR 5/4) silty clay loam; 1 percent strong brown (7.5YR 5/8) fine distinct mottles; weak medium prismatic parts to moderate medium subangular blocky structure; friable; faint dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.3, lamotte-morgan; clear smooth boundary. Lab sample # IL27108. continuous - phpvsfiid 459942; continuous - phpvsfiid 459942
    B22t—64 to 97 centimeters (25.2 to 38.2 inches); yellowish brown (10YR 5/4) silty clay loam; 1 percent grayish brown (10YR 5/2) fine distinct and 10 percent strong brown (7.5YR 5/6) fine distinct and 10 percent reddish yellow (7.5YR 6/8) fine distinct mottles; moderate medium prismatic structure; friable; faint brown (10YR 5/3), moist, clay films on all faces of peds; 1 percent fine prominent irregular iron-manganese masses in matrix; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL27109. continuous - phpvsfiid 459943; continuous - phpvsfiid 459943
    B31—97 to 112 centimeters (38.2 to 44.1 inches); yellowish brown (10YR 5/4) silty clay loam; 1 percent grayish brown (10YR 5/2) fine distinct and 10 percent strong brown (7.5YR 5/6) medium distinct mottles; weak coarse prismatic structure; friable; distinct grayish brown (10YR 5/2), moist, clay films on all faces of peds; 10 percent fine prominent spherical iron-manganese masses in matrix; fragments; neutral, pH 7.0, lamotte-morgan; abrupt smooth boundary. Lab sample # IL27110. patchy - phpvsfiid 459944; patchy - phpvsfiid 459944
    IIB32—112 to 152 centimeters (44.1 to 59.8 inches); brown (7.5YR 4/4) fine sandy loam; 10 percent strong brown (7.5YR 5/8) medium distinct mottles; weak coarse prismatic structure; friable; faint dark brown (7.5YR 3/4), moist, clay films on all faces of peds; fragments; slightly alkaline, pH 7.6, lamotte-morgan. Lab sample # IL27111. patchy - phpvsfiid 459945; patchy - phpvsfiid 459945