IDENTIFIERS

  • Current Taxon Name (Soil Name): Moniteau
  • OSD
  • Series Extent
  • User Site ID: 1989MO167062M
  • User Pedon ID: 1989MO167062
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9316710
  • 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: 37.7269194
  • Std. Longitude: -93.2443194
  • Datum: WGS84
  • Township: T34N
  • Range: R21W
  • Section: 4
  • PLSS Details: 4800 feet S and 825 feet E of the NW corner
  • Location Description: 4800 feet south and 825 feet east of the NW corner of S4, T34N, R21W. Jim Greer
  • Map Unit: 66000—Moniteau silt loam, 0 to 2 percent slopes, occasionally flooded
  • State: Missouri
  • County: MO167—Polk
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO167—Polk County, Missouri

    • PEDON

  • Describers Name: Max Aldrich, Richard Henderson and John Bowers
  • Current Taxonomic Class: Fine-silty, mixed Typic Endoaqualfs
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Moniteau
  • PSC - 56 to 109 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Moniteau
  • Taxon Kind - series
  • PSC - 89 to 139 cm.
  • Classificaton Date - 7/16/1989
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landscape: river valley
  • Landform: stream terrace
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: medium
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/16/1989 (actual site observation date)
  • 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

    albic horizon

    argillic horizon

    0—23

    23—56

    56—152

    —-

    —-

    —-
    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

    —

    —

    280

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 23 centimeters (0.0 to 9.1 inches); dark grayish brown (10YR 4/2), light gray (10YR 7/2), dry; silt loam; weak very fine granular structure; friable; 6.0 very fine roots; fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. Lab sample # MU016209
    E1—23 to 38 centimeters (9.1 to 15.0 inches); grayish brown (10YR 5/2) silt loam; weak fine platy structure; friable; 3.0 very fine roots; 35 percent distinct silt coats; fragments; moderately acid, pH 5.7, hellige-truog; gradual smooth boundary. Lab sample # MU016210
    E2—38 to 56 centimeters (15.0 to 22.0 inches); grayish brown (10YR 5/2) silt loam; weak very fine subangular blocky structure; friable; 0.5 very fine roots; 35 percent distinct silt coats; 1 percent fine yellowish brown (10YR 5/4) masses of oxidized iron; fragments; strongly acid, pH 5.3, hellige-truog; gradual smooth boundary. Lab sample # MU016211
    Btg1—56 to 91 centimeters (22.0 to 35.8 inches); dark grayish brown (10YR 4/2) silt loam; moderate very fine subangular blocky structure; friable; 0.5 very fine roots; 35 percent distinct clay films on faces of peds; 1 percent fine iron-manganese masses and 15 percent fine dark yellowish brown (10YR 4/6) masses of oxidized iron; fragments; strongly acid, pH 5.2, hellige-truog; gradual smooth boundary. Lab sample # MU016212
    Btg2—91 to 117 centimeters (35.8 to 46.1 inches); grayish brown (10YR 5/2) silt loam; moderate fine subangular blocky structure; friable; 0.5 very fine roots; 15 percent distinct clay films on faces of peds and 60 percent distinct silt coats on faces of peds; 1 percent fine yellowish brown (10YR 5/4) masses of oxidized iron and 15 percent fine dark yellowish brown (10YR 4/6) masses of oxidized iron; fragments; strongly acid, pH 5.3, hellige-truog; gradual smooth boundary. Lab sample # MU016213
    Btg3—117 to 152 centimeters (46.1 to 59.8 inches); dark yellowish brown (10YR 4/4) and grayish brown (10YR 5/2) silt loam; moderate fine subangular blocky structure; firm; 0.5 very fine roots; 15 percent clay films in root channels and/or pores and 35 percent distinct clay films on faces of peds; 1 percent fine iron-manganese masses; fragments; strongly acid, pH 5.4, hellige-truog. Lab sample # MU016214