IDENTIFIERS

  • Current Taxon Name (Soil Name): Wideman
  • OSD
  • Series Extent
  • User Site ID: 1997MO223063M
  • User Pedon ID: 1997MO223063M
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9722318
  • NCSS Pedon Lab Data NASIS Record ID - 32021
  • Print Date: 12/5/2025

    • 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: 36.9638750
  • Std. Longitude: -90.5603667
  • Datum: WGS84
  • Map Unit: 90—Wideman fine sandy loam, 0 to 3 percent slopes, occasionally flooded75430—Wideman fine sandy loam, 0 to 3 percent slopes, occasionally flooded
  • State: Missouri
  • County: MO223—Wayne
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO223—Wayne County, Missouri
  • 7.5 Minute USGS Quad: 36090-H5—Williamsville, Missouri

    • PEDON

  • Describers Name: SA, RT and KG
  • Current Taxonomic Class: Mesic, uncoated Typic Quartzipsamments
  • Current Taxon Kind: taxadjunct
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Wideman
  • PSC - 25 to 100 cm.
  • Classificaton Date - 3/8/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Wideman
  • Taxonomic Class - Sandy, siliceous, mesic Typic Udifluvents
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 4/28/1997
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 3
  • Field Measured Properties: 477 Cation Exc. to Clay x100


    • SITE

  • Parent Material: alluvium
  • Landscape: river valley
  • Landform: flood plain
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Runoff: negligible
  • Drainage Class: excessively
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/28/1997 (actual site observation date)
  • Air Photo ID: D5
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    0—18

    —-
    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

    0

    —

    —

    119

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 18 centimeters (0.0 to 7.1 inches); brown (10YR 4/3), light yellowish brown (10YR 6/4), dry; silt loam; moderate fine subangular blocky structure; very friable; 10.0 very fine to medium roots; 20.0 very fine to medium pores; fragments; abrupt smooth boundary. Lab sample # MU059089
    BA—18 to 25 centimeters (7.1 to 9.8 inches); dark yellowish brown (10YR 4/4) loamy sand; weak very fine and fine subangular blocky structure; very friable; 10.0 very fine roots; 10.0 very fine pores; fragments; clear smooth boundary. Lab sample # MU059090
    C1—25 to 84 centimeters (9.8 to 33.1 inches); 50 percent brownish yellow (10YR 6/6) and 50 percent light yellowish brown (10YR 6/4) sand; single grain; loose; 0.5 very fine roots; 30.0 very fine pores; fragments; clear smooth boundary. Lab sample # MU059091
    C2—84 to 114 centimeters (33.1 to 44.9 inches); 50 percent brownish yellow (10YR 6/6) and 50 percent light yellowish brown (10YR 6/4) gravelly coarse sand; single grain; loose; 30.0 very fine interstitial and tubular pores; 25 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU059092
    C3—114 to 152 centimeters (44.9 to 59.8 inches); 50 percent yellowish brown (10YR 5/6) and 50 percent light yellowish brown (10YR 6/4) sand; single grain; loose; fragments; clear smooth boundary. Lab sample # MU059093
    C4—152 to 183 centimeters (59.8 to 72.0 inches); 50 percent yellowish brown (10YR 5/6) and 50 percent light yellowish brown (10YR 6/4) gravelly coarse sand; single grain; loose; 15 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU059094
    C5—183 to 203 centimeters (72.0 to 79.9 inches); 50 percent yellowish brown (10YR 5/6) and 50 percent light yellowish brown (10YR 6/4) gravelly coarse sand; single grain; loose; 30 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments. Lab sample # MU059095