IDENTIFIERS

  • Current Taxon Name (Soil Name): Sawmill
  • OSD
  • Series Extent
  • User Site ID: S1985IL149006
  • User Pedon ID: S1985IL149006
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 85IL149006
  • NCSS Pedon Lab Data NASIS Record ID - 21878
  • Print Date: 4/24/2024

    • 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: 39.7499018
  • Std. Longitude: -91.2671767
  • Datum: WGS84
  • Township: 4S
  • Range: 8W
  • Section: 1
  • PLSS Details: 330 feet W & 2,540 feet N of the SE section corner
  • Map Unit: 8070A—Beaucoup silty clay loam, cool mesic, 0 to 2 percent slopes, occasionally flooded
  • Country: US—United States
  • State: Illinois
  • County: IL149—Pike
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Regional Office: NC—North Central
  • MLRA Soil Survey Area: NC-SPI—Springfield, Illinois
  • Non-MLRA Soil Survey Area: IL149—Pike County, Illinois
  • 7.5 Minute USGS Quad: 39091-F3—Hannibal East, Missouri

    • PEDON

  • Describers Name: Patty A. Cook
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Cumulic Endoaquolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 6
  • Correlated Information:
  • Soil Name - Sawmill
  • PSC - 25 to 100 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - aquic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Sawmill
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/1/1985
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: yes


    • SITE

  • Parent Material: alluvium
  • Landform: flood plain
  • Geomorphic Component Flats: talf
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: poorly
  • Flooding: occasional flooding for brief periods
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1985 (actual site observation date)
  • 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
    • Pedon Horizon Lab Results - 1
    Horizon Top Depth Bottom Depth Sample ID Data Collector Total Clay CaCO3 Clay Total Silt Fine Silt Co. Silt Total Sand Total Sand Method VC Sand Co. Sand Med. Sand Fine Sand VF Sand VF Sand Method Texture Class - Field Lab Rubbed Fiber Unrubbed Fiber pH H2O
    cm cm % % % % % % % % % % % % %

    Ap

    A

    Bg1

    Bg2

    0

    20

    79

    130

    20

    79

    130

    152

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    Pedon Horizon Lab Results - 2
    Horizon Top Depth Bottom Depth Sample ID pH CaCl2 pH NaF pH Ox Delta pH LL PL PI Atter. Samp. Cond. COLE Pot. Acidity Ca + Mg - Meh 2 K Ca + Mg - Sat. Paste KCl Extract. Acidity Base Sat. - Meh 2 CEC-7 CEC-8.2
    cm cm % % % cm/cm meq/100g cmol(+)/kg cmol(+)/kg mmol(+)/l cmol(+)/kg % cmol(+)/kg cmol(+)/kg

    Ap

    A

    Bg1

    Bg2

    0

    20

    79

    130

    20

    79

    130

    152

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    Pedon Horizon Lab Results - 3
    Horizon Top Depth Bottom Depth Sample ID ECEC Phosphate P NO3-N EC EC Method EC 1:5 by volume CaCO3 Equiv. Equiv. Gypsum Na SAR Gypsum Req. Humic Color Fulvic Color Humic + Fulvic Color Al PI Pyro. Hue PyrO. Value Pyro. Chroma
    cm cm cmol(+)/kg mg/kg mg/kg dS/m dS/m % % mmol(+)/l % L-pcu/g L-pcu/g L-pcu/g %

    Ap

    A

    Bg1

    Bg2

    0

    20

    79

    130

    20

    79

    130

    152

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

    mollic epipedon

    redox concentrations

    cambic horizon

    reduced matrix

    0—79

    20—152

    79—152

    79—152

    —79—

    —132—

    —73—

    —73—
    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

    1.5

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    141.8

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    360

    940

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    185

    12.5

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark gray (10YR 3/1), gray (10YR 5/1), dry; silty clay loam; moderate fine subangular blocky, and weak very fine granular structure; firm; fragments; neutral, pH 7.0; clear smooth boundary. Lab sample # IL32081
    A—20 to 79 centimeters (7.9 to 31.1 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; silty clay loam; mottles; moderate medium prismatic, and weak fine subangular blocky structure; firm; 1 percent fine prominent irregular brownish yellow (10YR 6/6), moist, masses of oxidized iron with sharp boundaries in matrix; fragments; slightly acid, pH 6.3; gradual smooth boundary. Lab sample # IL32082
    Bg1—79 to 130 centimeters (31.1 to 51.2 inches); gray (10YR 5/1) silt loam; mottles; weak very fine subangular blocky structure; friable; 25 percent medium prominent irregular yellowish brown (10YR 5/6), moist, masses of oxidized iron with clear boundaries in matrix; fragments; neutral, pH 6.6; gradual smooth boundary. Lab sample # IL32083
    Bg2—130 to 152 centimeters (51.2 to 59.8 inches); dark gray (10YR 4/1) silt loam; mottles; weak very fine subangular blocky structure; friable; 10 percent medium prominent irregular dark yellowish brown (10YR 4/6), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments; slightly acid, pH 6.2. Lab sample # IL32084