IDENTIFIERS

  • Current Taxon Name (Soil Name): PEERS
  • OSD
  • Series Extent
  • User Site ID: 2003MO183002
  • User Pedon ID: 2003MO183002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0318302
  • NCSS Pedon Lab Data NASIS Record ID - 26203
  • Print Date: 11/26/2024

    • 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: 38.8382222
  • Std. Longitude: -90.1236389
  • Datum: WGS84
  • Township: T47N
  • Range: R8E
  • Section: 4
  • PLSS Details: 1,621 feet East and 581 feet North from the South West corner
  • 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-G1—Wood River, Illinois

    • PEDON

  • Describers Name: Dennis Meinert, Ralph Tucker, Grant Butler
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Aquertic Hapludolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - PEERS
  • PSC - 25 to 102 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - WALDRON
  • Classificaton Date - 5/20/2003
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Holocene Stage clayey alluvium derived from mixed over Holocene Stage sandy and silty alluvium derived from mixed
  • Landscape: river valley
  • Landform: flood-plain step
  • Geomorphic Component Terraces: tread
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: negligible
  • Drainage Class: somewhat poorly
  • Flooding: frequent flooding for brief periods
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/20/2003 (actual site observation date)
  • Air Photo ID: 38090g1nw
  • 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
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    cambic horizon

    aquic conditions

    0—48

    48—61

    48—79

    —48—

    —13—

    —31—
    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

    —

    —

    125.9

    —

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 10 centimeters (0.0 to 3.9 inches); very dark gray (10YR 3/1) broken face silty clay; weak fine subangular blocky structure; friable; 3.0 medium roots throughout and 3.0 fine roots throughout; 3.0 very fine tubular and 3.0 fine tubular pores; fragments; abrupt smooth boundary. Lab sample # MU007871; observed in push tube
    A—10 to 48 centimeters (3.9 to 18.9 inches); very dark gray (10YR 3/1) broken face silty clay; moderate fine subangular blocky structure; firm; 3.0 very fine roots throughout and 3.0 fine roots throughout; 3.0 very fine tubular and 3.0 fine tubular pores; fragments; clear wavy boundary. Lab sample # MU007872; observed in push tube
    Bg—48 to 61 centimeters (18.9 to 24.0 inches); dark gray (10YR 4/1) broken face silty clay; moderate fine subangular blocky structure; firm; 3.0 very fine roots throughout and 3.0 fine roots throughout; 3.0 very fine tubular and 3.0 fine tubular pores; 12 percent distinct brown (10YR 5/3), moist, clay films on all faces of peds and 12 percent distinct light gray (10YR 7/2), moist, sand coats on all faces of peds; fragments; abrupt smooth boundary. Lab sample # MU007873; observed in push tube
    Cg—61 to 79 centimeters (24.0 to 31.1 inches); 50 percent grayish brown (10YR 5/2) broken face and 50 percent dark gray (10YR 4/1) broken face stratified silt loam; massive; friable; 3.0 very fine roots throughout; 3.0 very fine tubular and 3.0 fine tubular pores; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/8), moist, iron depletions with clear boundaries in matrix; fragments; clear wavy boundary. Lab sample # MU007874; observed in push tube
    C1—79 to 102 centimeters (31.1 to 40.2 inches); brown (10YR 5/3) broken face very fine sandy loam; massive; friable; 3.0 very fine roots throughout; 3.0 very fine tubular pores; fragments; abrupt wavy boundary. Lab sample # MU007875; observed in push tube
    C2—102 to 152 centimeters (40.2 to 59.8 inches); brown (10YR 5/3) broken face stratified sand; massive; loose; fragments; clear wavy boundary. Lab sample # MU007876; observed in push tube
    Cg—152 to 198 centimeters (59.8 to 78.0 inches); dark grayish brown (10YR 4/2) broken face stratified silt loam; massive; friable; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; clear wavy boundary. Lab sample # MU007877; observed in push tube
    C—198 to 218 centimeters (78.0 to 85.8 inches); pale brown (10YR 6/3) broken face stratified fine sand; massive; friable; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments. Lab sample # MU007878; observed in push tube