IDENTIFIERS

  • Current Taxon Name (Soil Name): Freeburg
  • OSD
  • Series Extent
  • User Site ID: 1998MO221194M
  • User Pedon ID: 1998MO221194
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9822156
  • 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: 38.1574657
  • Std. Longitude: -90.9927761
  • Datum: WGS84
  • State: Missouri
  • County: MO221—Washington
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: DMS
  • Current Taxonomic Class: Fine-silty, mixed Aquic Hapludalfs
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Freeburg
  • Taxonomic Class - Fine-silty, mixed Aquic Hapludalfs
  • Taxon Kind - series
  • PSC - 48 to 98 cm.
  • Classificaton Date - 12/9/1998
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landscape: valley
  • Landform: terrace
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/9/1998 (actual site observation date)
  • Air Photo ID: A.S. B-1
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous 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

    ochric epipedon

    argillic horizon

    0—48

    48—229

    —-

    —-
    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

    —

    —

    192

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    —

    —

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    Ap1—0 to 15 centimeters (0.0 to 5.9 inches); dark grayish brown (10YR 4/2), 70 percent light gray (10YR 7/2) and 30 percent light brownish gray (10YR 6/2), dry; silt loam; weak fine subangular blocky structure; very friable; 6.0 very fine and fine roots; 6.0 very fine and fine vesicular and tubular pores; fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU019230
    Ap2—15 to 25 centimeters (5.9 to 9.8 inches); grayish brown (10YR 5/2), light brownish gray (10YR 6/2), dry; silt loam; moderate fine subangular blocky structure; very friable; 6.0 very fine and fine roots; 6.0 very fine and fine vesicular and tubular pores; 15 percent prominent iron stains on faces of peds; fragments; moderately acid, pH 5.9, hellige-truog; clear smooth boundary. Lab sample # MU019231. patchy - phpvsfiid 136046; patchy - phpvsfiid 136046
    E—25 to 48 centimeters (9.8 to 18.9 inches); light brownish gray (10YR 6/2) silt loam; moderate fine subangular blocky structure; friable; 3.0 very fine and fine roots; 6.0 very fine and fine vesicular and tubular pores; 15 percent prominent iron stains on faces of peds and 60 percent prominent silt coats on faces of peds; fragments; slightly acid, pH 6.2, hellige-truog; gradual smooth boundary. Lab sample # MU019232. patchy - phpvsfiid 136047; continuous - phpvsfiid 136048; patchy - phpvsfiid 136047; continuous - phpvsfiid 136048
    Bt1—48 to 69 centimeters (18.9 to 27.2 inches); 40 percent grayish brown (10YR 5/2) and 60 percent dark yellowish brown (10YR 4/4) silt loam; weak fine prismatic parts to moderate fine subangular blocky structure; friable; 0.5 very fine and fine roots; 3.0 very fine and fine vesicular and tubular pores; 15 percent distinct clay films on faces of peds and 15 percent prominent iron stains on faces of peds and 30 percent prominent manganese or iron-manganese stains on faces of peds and 30 percent prominent silt coats on faces of peds; fragments; slightly acid, pH 6.5, hellige-truog; gradual smooth boundary. Lab sample # MU019233. discontinuous - phpvsfiid 136049; patchy - phpvsfiid 136050; patchy - phpvsfiid 136051; discontinuous - phpvsfiid 136049; patchy - phpvsfiid 136050; patchy - phpvsfiid 136051
    Bt2—69 to 89 centimeters (27.2 to 35.0 inches); 70 percent dark yellowish brown (10YR 4/4) and 30 percent grayish brown (10YR 5/2) silty clay loam; weak fine prismatic parts to moderate fine subangular blocky structure; firm; 0.5 very fine and fine roots; 0.5 very fine and fine vesicular and tubular pores; 15 percent prominent iron stains on faces of peds and 15 percent prominent manganese or iron-manganese stains on faces of peds and 30 percent distinct clay films on faces of peds and 30 percent prominent silt coats on faces of peds; fragments; neutral, pH 6.6, hellige-truog; gradual smooth boundary. Lab sample # MU019234. discontinuous - phpvsfiid 136053; patchy - phpvsfiid 136054; patchy - phpvsfiid 136055; discontinuous - phpvsfiid 136053; patchy - phpvsfiid 136054; patchy - phpvsfiid 136055
    Bt3—89 to 109 centimeters (35.0 to 42.9 inches); 75 percent dark yellowish brown (10YR 4/4) and 25 percent grayish brown (10YR 5/2) silty clay loam; weak medium prismatic parts to moderate fine subangular blocky structure; firm; 0.5 very fine and fine roots; 6.0 very fine and fine vesicular and tubular pores; 15 percent prominent iron stains on faces of peds and 15 percent prominent manganese or iron-manganese stains on faces of peds and 30 percent distinct clay films on faces of peds and 30 percent prominent silt coats on faces of peds; fragments; neutral, pH 6.7, hellige-truog; gradual smooth boundary. Lab sample # MU019235. discontinuous - phpvsfiid 136057; patchy - phpvsfiid 136058; patchy - phpvsfiid 136059; discontinuous - phpvsfiid 136057; patchy - phpvsfiid 136058; patchy - phpvsfiid 136059
    Bt4—109 to 145 centimeters (42.9 to 57.1 inches); 60 percent dark yellowish brown (10YR 4/4) and 40 percent grayish brown (10YR 5/2) silty clay loam; weak coarse prismatic parts to moderate medium subangular blocky structure; firm; 6.0 very fine and fine vesicular and tubular pores; 30 percent prominent iron stains on faces of peds and 30 percent prominent manganese or iron-manganese stains on faces of peds and 30 percent distinct clay films on faces of peds; fragments; neutral, pH 6.7, hellige-truog; clear smooth boundary. Lab sample # MU019236. discontinuous - phpvsfiid 136061; patchy - phpvsfiid 135743; patchy - phpvsfiid 135744; discontinuous - phpvsfiid 136061; patchy - phpvsfiid 135743; patchy - phpvsfiid 135744
    Bt5—145 to 178 centimeters (57.1 to 70.1 inches); brown (10YR 5/3) silty clay loam; moderate very coarse prismatic structure; firm; 6.0 very fine and fine vesicular and tubular pores; 30 percent prominent clay films on faces of peds and 30 percent prominent manganese or iron-manganese stains on faces of peds and 60 percent prominent iron stains on faces of peds; fragments; neutral, pH 6.6, hellige-truog; clear smooth boundary. Lab sample # MU019237. discontinuous - phpvsfiid 135745; patchy - phpvsfiid 135746; patchy - phpvsfiid 135747; discontinuous - phpvsfiid 135745; patchy - phpvsfiid 135746; patchy - phpvsfiid 135747
    Bt6—178 to 229 centimeters (70.1 to 90.2 inches); 80 percent yellowish brown (10YR 5/4) and 20 percent grayish brown (10YR 5/2) silty clay loam; moderate very coarse prismatic structure; firm; 6.0 very fine and fine vesicular and tubular pores; 15 percent prominent manganese or iron-manganese stains on faces of peds and 30 percent distinct clay films on faces of peds and 60 percent prominent iron stains on faces of peds; fragments; neutral, pH 6.9, hellige-truog. Lab sample # MU019238. discontinuous - phpvsfiid 135993; patchy - phpvsfiid 135994; patchy - phpvsfiid 135995; discontinuous - phpvsfiid 135993; patchy - phpvsfiid 135994; patchy - phpvsfiid 135995