IDENTIFIERS

  • Current Taxon Name (Soil Name): Zachary
  • OSD
  • Series Extent
  • User Site ID: 2003MO207002
  • User Pedon ID: 2003MO207002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0320702
  • NCSS Pedon Lab Data NASIS Record ID - 31089
  • Print Date: 5/20/2024

    • 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: 37.0642738
  • Std. Longitude: -89.9194260
  • Datum: WGS84
  • Location Description: Advance quad
  • Map Unit: 97—Zachary silt loam, occasionally flooded86073—Zachary silt loam, 0 to 1 percent slopes, occasionally flooded
  • State: Missouri
  • County: MO207—Stoddard
  • MLRA: 131—Southern Mississippi Valley Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: MO207—Stoddard County, Missouri
  • 7.5 Minute USGS Quad: 37089-A8—Advance, Missouri

    • PEDON

  • Describers Name: KG, BB, RT
  • Current Taxonomic Class: Fine-silty, mixed, active, thermic Typic Albaqualfs
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Windows Pedon
  • Sampled As Information:
  • Soil Name - Zachary
  • Taxonomic Class - Fine-silty, mixed, active, thermic Typic Albaqualfs
  • PSC - 18 to 68 cm.
  • Classificaton Date - 3/24/2003
  • Soil Taxonomic Edition - eighth edition
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-silty alluvium
  • Landscape: lowland
  • Landform: terrace
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/24/2003 (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 Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    abrupt textural change

    noncoherent

    18 - 18

    —
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    abrupt textural change

    0—18

    18—173

    18—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

    0.5

    —

    —

    109.1

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); brown (10YR 5/3), light gray (10YR 7/2), dry; silt loam; moderate fine and medium subangular blocky structure; friable; 12.0 very fine and fine roots; 12.0 very fine and fine pores; fragments; slightly acid, pH 6.3, pH meter; abrupt smooth boundary. Lab sample # MU025469; observed in push tube
    Btg1—18 to 36 centimeters (7.1 to 14.2 inches); light brownish gray (10YR 6/2) silt loam; moderate fine and medium prismatic structure; firm; 8.0 very fine and fine roots; 12.0 very fine to medium pores; 2 percent fine yellowish brown (10YR 5/6) masses of oxidized iron; fragments; very strongly acid, pH 4.7, pH meter; abrupt smooth boundary. Lab sample # MU025470
    Btg2—36 to 69 centimeters (14.2 to 27.2 inches); light brownish gray (10YR 6/2) silt loam; moderate fine and medium prismatic structure; firm; 8.0 very fine and fine roots; 8.0 very fine and fine pores; 2 percent fine yellowish brown (10YR 5/6) masses of oxidized iron; fragments; very strongly acid, pH 4.5, pH meter; gradual smooth boundary. Lab sample # MU025471
    Btg3—69 to 102 centimeters (27.2 to 40.2 inches); light brownish gray (2.5Y 6/2) silty clay loam; moderate fine and medium prismatic structure; firm; 0.5 very fine roots; 5.0 very fine and fine pores; 2 percent fine strong brown (7.5YR 5/8) masses of oxidized iron; fragments; very strongly acid, pH 4.5, pH meter; clear smooth boundary. Lab sample # MU025472
    Btg4—102 to 119 centimeters (40.2 to 46.9 inches); light brownish gray (2.5Y 6/2) silty clay loam; moderate fine and medium prismatic structure; firm; 0.5 very fine roots; 5.0 very fine and fine pores; 5 percent fine black (10YR 2/1) manganese masses and 25 percent fine and medium strong brown (7.5YR 5/6) masses of oxidized iron; fragments; very strongly acid, pH 4.7, pH meter; clear smooth boundary. Lab sample # MU025473
    Btg5—119 to 142 centimeters (46.9 to 55.9 inches); brown (10YR 5/3) loam; weak medium prismatic parts to moderate medium subangular blocky structure; firm; 10.0 very fine and fine pores; 10 percent fine black (10YR 2/1) manganese masses and 15 percent fine and medium light brownish gray (2.5Y 6/2) iron depletions and 30 percent fine and medium strong brown (7.5YR 5/6) masses of oxidized iron; fragments; strongly acid, pH 5.2, pH meter; abrupt smooth boundary. Lab sample # MU025474
    Btg6—142 to 173 centimeters (55.9 to 68.1 inches); light brownish gray (10YR 6/2) loam; weak medium prismatic parts to moderate medium subangular blocky structure; friable; 10.0 very fine and fine pores; 3 percent fine and medium black (10YR 2/1) manganese masses and 15 percent fine and medium strong brown (7.5YR 5/6) masses of oxidized iron; fragments; moderately acid, pH 5.6, pH meter; clear smooth boundary. Lab sample # MU025475
    BC—173 to 203 centimeters (68.1 to 79.9 inches); light brownish gray (10YR 6/2) loam; weak medium prismatic parts to moderate medium subangular blocky structure; friable; 10.0 very fine and fine pores; 30 percent medium strong brown (7.5YR 5/6) masses of oxidized iron; fragments; moderately acid, pH 5.8, pH meter. Lab sample # MU025476