IDENTIFIERS

  • Current Taxon Name (Soil Name): COMMERCE
  • OSD
  • Series Extent
  • User Site ID: 2005MO14333
  • User Pedon ID: 2005MO14333
  • Vegetation Plot ID: 2005MO14333
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0514333
  • NCSS Pedon Lab Data NASIS Record ID - 25370
  • 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: 36.5333333
  • Std. Longitude: -89.4333333
  • Datum: WGS84
  • Township: T22N
  • Range: R15E
  • Section: 21
  • PLSS Details: 1,178 ft East and 2,253 ft South from the North West corner
  • Location Description: UTM 15 - E818369 N4048984
  • Country: US—United States
  • State: Missouri
  • County: MO143—New Madrid
  • MLRA: 131A—Southern Mississippi River Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: MO143—New Madrid County, Missouri
  • 7.5 Minute USGS Quad: 36089-E4—Hubbard Lake, Missouri

    • PEDON

  • Describers Name: Dennis Meinert, Rod Taylor, John Horton
  • Current Taxonomic Class: Fine-silty, mixed, superactive, calcareous, thermic Fluvaquentic Endoaquolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 33
  • Sampled As Information:
  • Soil Name - COMMERCE
  • Taxonomic Class - Fine-silty, mixed, superactive, calcareous, thermic Fluvaquentic Endoaquolls
  • PSC - 25 to 102 cm.
  • Classificaton Date - 4/14/2005
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - aquic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: delta plain
  • Landform: flood plain
  • Geomorphic Component Terraces: tread
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: negligible
  • Drainage Class: poorly
  • Flooding: frequent flooding for brief periods
  • Ponding: frequent ponding for very long periods
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/14/2005 (actual site observation date)
  • Air Photo ID: 36089e4se
  • Surface Water Kind: flooded
  • Surface Water Depth: 15
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    TADI2

    ACSA2

    FRAXI

    ACNE2

    PLATA

    CEOC

    Taxodium distichum

    Acer saccharinum

    Fraxinus

    Acer negundo

    Platanus

    Celtis occidentalis

    bald cypress

    silver maple

    ash

    boxelder

    sycamore

    common hackberry

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

    mollic epipedon

    aquic conditions

    cambic horizon

    0—41

    0—157

    41—84

    —41—

    —157—

    —43—
    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

    —

    —

    88.7

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    0

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    A1—0 to 13 centimeters (0.0 to 5.1 inches); very dark brown (10YR 2/2) broken face silty clay loam; weak fine and medium subangular blocky structure; firm; 10.0 medium roots throughout and 10.0 fine roots throughout; 0.5 fine moderate-continuity interstitial pores; 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 3/4), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU001806; observed in pit, small
    A2—13 to 25 centimeters (5.1 to 9.8 inches); very dark grayish brown (10YR 3/2) broken face silty clay loam; moderate fine angular blocky, and strong medium subangular blocky structure; firm; 3.0 very fine roots throughout and 0.5 medium roots throughout and 3.0 fine roots throughout; 0.5 fine moderate-continuity tubular pores; 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 3/4), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU001807; observed in pit, small
    A3—25 to 41 centimeters (9.8 to 16.1 inches); very dark grayish brown (10YR 3/2) broken face silty clay loam; weak fine subangular blocky, and strong medium subangular blocky structure; firm; 0.5 very fine roots throughout and 0.5 medium roots throughout and 0.5 fine roots throughout; 10.0 medium moderate-continuity tubular and 10.0 fine moderate-continuity tubular and 10.0 coarse moderate-continuity tubular pores; 1 percent medium faint irregular noncoherent cemented dark gray (10YR 4/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 3/6), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU001808; observed in pit, small
    Bg—41 to 84 centimeters (16.1 to 33.1 inches); dark grayish brown (10YR 4/2) broken face silt loam; moderate fine and medium subangular blocky structure; friable; 0.5 fine roots throughout; 1 percent medium faint irregular noncoherent cemented grayish brown (10YR 5/2), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 3/4), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark brown (7.5YR 3/4), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU001809; observed in pit, small
    Cg—84 to 102 centimeters (33.1 to 40.2 inches); gray (10YR 5/1) broken face silt loam; massive; friable; 0.5 fine roots throughout; 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 3/4), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary.; observed in pit, small
    C—102 to 157 centimeters (40.2 to 61.8 inches); 40 percent dark gray (10YR 4/1) broken face and 60 percent brown (10YR 4/3) broken face silt loam; massive; friable; 0.5 fine roots throughout; 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 4/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark brown (7.5YR 3/4), moist, iron depletions with clear boundaries in matrix; fragments.; observed in pit, small