IDENTIFIERS

  • Current Taxon Name (Soil Name): Sawmill
  • OSD
  • Series Extent
  • User Site ID: S1985IL149036
  • User Pedon ID: S1985IL149036
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 85IL149036
  • NCSS Pedon Lab Data NASIS Record ID - 21899
  • 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: 39.7115267
  • Std. Longitude: -91.2788282
  • Datum: WGS84
  • Township: 4S
  • Range: 8W
  • Section: 24
  • PLSS Details: 1,520 feet E & 660 feet S of the NW 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 #: 36
  • Correlated Information:
  • Soil Name - Sawmill
  • PSC - 25 to 100 cm.
  • Classificaton Date - 1/4/2010
  • Soil Taxonomic Edition - twelfth edition
  • 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
  • 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

    A1

    A2

    Bg1

    Bg2

    Bg3

    0

    23

    46

    66

    91

    114

    23

    46

    66

    91

    114

    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

    A1

    A2

    Bg1

    Bg2

    Bg3

    0

    23

    46

    66

    91

    114

    23

    46

    66

    91

    114

    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

    A1

    A2

    Bg1

    Bg2

    Bg3

    0

    23

    46

    66

    91

    114

    23

    46

    66

    91

    114

    152

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

    mollic epipedon

    cambic horizon

    0—66

    66—152

    —66—

    —86—
    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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    142

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    360

    1025

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    190

    12

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    Ap—0 to 23 centimeters (0.0 to 9.1 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; silty clay loam; moderate medium subangular blocky structure; firm; 25 percent faint black (10YR 2/1), moist, organic stains on all faces of peds; fragments; slightly acid, pH 6.4; clear smooth boundary. Lab sample # IL32219. discontinuous - phpvsfiid 1414399; discontinuous - phpvsfiid 1414399
    A1—23 to 46 centimeters (9.1 to 18.1 inches); very dark grayish brown (10YR 3/2), dark gray (10YR 4/1), dry; silty clay loam; mottles; moderate fine subangular blocky structure; firm; 25 percent faint black (10YR 2/1), moist, organic stains on all faces of peds; 1 percent fine distinct irregular dark brown (10YR 3/3), moist, masses of oxidized iron with sharp boundaries in matrix; fragments; slightly acid, pH 6.4; clear smooth boundary. Lab sample # IL32220. continuous - phpvsfiid 1414395; continuous - phpvsfiid 1414395
    A2—46 to 66 centimeters (18.1 to 26.0 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; silty clay loam; mottles; moderate fine prismatic structure; firm; 25 percent faint black (10YR 2/1), moist, organic stains on all faces of peds; 1 percent fine distinct irregular dark yellowish brown (10YR 3/4), moist, masses of oxidized iron with clear boundaries in matrix; fragments; slightly acid, pH 6.5; clear smooth boundary. Lab sample # IL32221. continuous - phpvsfiid 1414398; continuous - phpvsfiid 1414398
    Bg1—66 to 91 centimeters (26.0 to 35.8 inches); 60 percent dark grayish brown (10YR 4/2) and 40 percent dark gray (10YR 4/1) silty clay loam; mottles; moderate fine prismatic structure; friable; 25 percent faint very dark gray (10YR 3/1), moist, organoargillans on all faces of peds; 10 percent fine prominent irregular dark yellowish brown (10YR 4/6), moist, masses of oxidized iron with clear boundaries in matrix; fragments; neutral, pH 6.7; gradual smooth boundary. Lab sample # IL32222. continuous - phpvsfiid 1414400; continuous - phpvsfiid 1414400
    Bg2—91 to 114 centimeters (35.8 to 44.9 inches); dark gray (10YR 4/1) silt loam; mottles; moderate medium prismatic structure; friable; 25 percent distinct very dark gray (10YR 3/1), moist, organoargillans on all faces of peds; 25 percent medium prominent irregular dark yellowish brown (10YR 4/6), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments; neutral, pH 6.6; gradual smooth boundary. Lab sample # IL32223. continuous - phpvsfiid 1414396; continuous - phpvsfiid 1414396
    Bg3—114 to 152 centimeters (44.9 to 59.8 inches); dark grayish brown (10YR 4/2) silt loam; mottles; weak medium prismatic structure; friable; 25 percent distinct very dark gray (10YR 3/1), moist, organoargillans on vertical faces of peds; 1 percent fine prominent irregular yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix and 10 percent medium distinct irregular dark yellowish brown (10YR 3/4), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments; neutral, pH 6.6. Lab sample # IL32224. discontinuous - phpvsfiid 1414397; discontinuous - phpvsfiid 1414397