IDENTIFIERS

  • Current Taxon Name (Soil Name): Lowmo
  • OSD
  • Series Extent
  • User Site ID: 2009MO183031
  • User Pedon ID: 2009MO183031
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0918331
  • NCSS Pedon Lab Data NASIS Record ID - 25717
  • Print Date: 11/24/2024

    • 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: 38.8265833
  • Std. Longitude: -90.1928333
  • Datum: WGS84
  • Country: US—United States
  • State: Missouri
  • County: MO183—St. Charles
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO183—St. Charles County, Missouri
  • 7.5 Minute USGS Quad: 38090-G2—Columbia Bottom, Missouri

    • PEDON

  • Describers Name: Grant Butler, Mike Cook
  • Current Taxonomic Class: Coarse-silty, mixed, mesic Fluventic Hapludolls
  • Current Taxon Kind: series
  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 331
  • Correlated Information:
  • Soil Name - Lowmo
  • PSC - 25 to 102 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - aquic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Lowmo
  • Classificaton Date - 6/18/2009
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: coarse-silty alluvium derived from mixed
  • Landscape: river valley
  • Landform: flood-plain step
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: well
  • Flooding: occasional flooding for long periods
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/18/2009 (actual site observation date)
  • Air Photo ID: 38090g2
  • Surface Water Kind: flooded
  • Surface Water Depth: 15
  • 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
  • Site Erosion Accelerated: water erosion gully
    • 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

    —

    —

    127.4

    —

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); very dark gray (10YR 3/1) interior, grayish brown (10YR 5/2) interior, dry; silt loam; weak very fine subangular blocky structure; friable; 0.5 fine roots throughout; 0.5 fine tubular pores; fragments; noneffervescent, by hcl, 1n; abrupt smooth boundary. Lab sample # MU004397; observed in push tube
    A—15 to 33 centimeters (5.9 to 13.0 inches); very dark gray (10YR 3/1) interior, grayish brown (10YR 5/2) interior, dry; loam; moderate very fine subangular blocky structure; friable; 0.5 fine roots throughout; 0.5 fine tubular pores; fragments; noneffervescent, by hcl, 1n; clear smooth boundary. Lab sample # MU004398; observed in push tube
    C1—33 to 58 centimeters (13.0 to 22.8 inches); 50 percent dark grayish brown (10YR 4/2) interior and 50 percent brown (10YR 4/3) interior stratified very fine sandy loam; massive; very friable; 0.5 fine roots throughout; 0.5 fine tubular pores; 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 strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; slight effervescence, by hcl, 1n; clear smooth boundary. Lab sample # MU004399; observed in push tube
    C2—58 to 122 centimeters (22.8 to 48.0 inches); dark grayish brown (10YR 4/2) interior loamy very fine sand; single grain; loose; 0.5 very fine interstitial pores; fragments; slight effervescence, by hcl, 1n; clear smooth boundary. Lab sample # MU004400; observed in push tube
    C3—122 to 203 centimeters (48.0 to 79.9 inches); dark grayish brown (10YR 4/2) interior stratified stratified very fine sandy loam to silt loam; massive; very friable; 0.5 fine tubular pores; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/6), 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; slight effervescence, by hcl, 1n. Lab sample # MU004401; observed in push tube