IDENTIFIERS

  • Current Taxon Name (Soil Name): Sawmill
  • OSD
  • Series Extent
  • User Site ID: S1987IL027042
  • User Pedon ID: S1987IL027042
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 87IL027042
  • NCSS Pedon Lab Data NASIS Record ID - 22047
  • Print Date: 4/25/2024

    • 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: 38.5197266
  • Std. Longitude: -89.5754333
  • Datum: WGS84
  • Township: 1N
  • Range: 4W
  • Section: 19
  • PLSS Details: 1,400 feet S & 1,108 feet W of NE section corner
  • Location Description: Germantown Township
  • Map Unit: 7026—Wagner silt loam, rarely flooded
  • Country: US—United States
  • State: Illinois
  • County: IL027—Clinton
  • MLRA: 114—Southern Illinois and Indiana Thin Loess and Till Plain
  • Regional Office: NC—North Central
  • MLRA Soil Survey Area: NC-MAN—Marion, Illinois
  • Non-MLRA Soil Survey Area: IL027—Clinton County, Illinois
  • 7.5 Minute USGS Quad: 38089-E5—Breese, Illinois

    • PEDON

  • Describers Name: Doug B. Gaines
  • 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 #: 42
  • 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 - 9/1/1987
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Thick, dark-colored, silty, alluvium & the underlying glacial drift
  • Landform: flood plain
  • Geomorphic Component Flats: talf
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: poorly
  • Flooding: frequent flooding for long periods
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/1/1987 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hayland
  • 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

    Btg1

    Btg2

    2Btg3

    0

    15

    36

    74

    109

    140

    15

    36

    74

    109

    140

    168

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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

    Btg1

    Btg2

    2Btg3

    0

    15

    36

    74

    109

    140

    15

    36

    74

    109

    140

    168

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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

    Btg1

    Btg2

    2Btg3

    0

    15

    36

    74

    109

    140

    15

    36

    74

    109

    140

    168

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

    mollic epipedon

    0—74

    —74—
    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

    0.5

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    125

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    360

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    Ap—0 to 15 centimeters (0.0 to 5.9 inches); very dark gray (10YR 3/1), gray (10YR 5/1), dry; silt loam; weak medium angular blocky structure; friable; 1 percent fine distinct spherical very dark brown (7.5YR 2.5/2), moist, iron-manganese concretions with sharp boundaries throughout; fragments; moderately acid, pH 5.6; abrupt smooth boundary. Lab sample # IL33430. The pH is too acid
    A1—15 to 36 centimeters (5.9 to 14.2 inches); very dark gray (10YR 3/1), gray (10YR 5/1), dry; silty clay loam; strong coarse prismatic parts to strong medium angular blocky structure; firm; 25 percent faint very dark gray (10YR 3/1), moist, organoargillans on all faces of peds; 1 percent fine distinct spherical very dark brown (7.5YR 2.5/2), moist, iron-manganese concretions with sharp boundaries throughout; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL33431. continuous - phpvsfiid 1414387; continuous - phpvsfiid 1414387
    A2—36 to 74 centimeters (14.2 to 29.1 inches); very dark grayish brown (2.5Y 3/2), grayish brown (2.5Y 5/2), dry; silty clay loam; mottles; strong medium prismatic parts to strong medium angular blocky structure; firm; 50 percent faint black (10YR 2/1), moist, organic stains on all faces of peds; 1 percent fine prominent spherical very dark brown (7.5YR 2.5/2), moist, iron-manganese concretions with sharp boundaries throughout and 1 percent fine distinct irregular olive brown (2.5Y 4/4), moist, masses of oxidized iron with clear boundaries in matrix; fragments; neutral, pH 6.9; clear smooth boundary. Lab sample # IL33432. continuous - phpvsfiid 1414385; continuous - phpvsfiid 1414385
    Btg1—74 to 109 centimeters (29.1 to 42.9 inches); dark gray (10YR 4/1) silty clay loam; and mottles; strong medium prismatic parts to strong medium angular blocky structure; firm; 50 percent distinct dark gray (10YR 4/1), moist, clay films on all faces of peds; 1 percent fine distinct spherical very dark brown (7.5YR 2.5/2), moist, iron-manganese concretions with sharp boundaries throughout and 10 percent medium prominent irregular yellowish brown (10YR 5/8), moist, and light yellowish brown (2.5Y 6/4), moist, masses of oxidized iron with clear boundaries in matrix; fragments; violent effervescence; slightly alkaline, pH 7.4; clear smooth boundary. Lab sample # IL33433. continuous - phpvsfiid 1414383; continuous - phpvsfiid 1414383
    Btg2—109 to 140 centimeters (42.9 to 55.1 inches); dark gray (10YR 4/1) silty clay loam; and mottles; strong medium prismatic parts to strong medium subangular blocky structure; firm; 50 percent distinct dark gray (10YR 4/1), moist, clay films on all faces of peds; 1 percent fine distinct spherical very dark brown (7.5YR 2.5/2), moist, iron-manganese concretions with sharp boundaries throughout and 10 percent medium prominent irregular yellowish brown (10YR 5/8), moist, and light yellowish brown (2.5Y 6/4), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments; violent effervescence; slightly alkaline, pH 7.5; abrupt wavy boundary. Lab sample # IL33434. continuous - phpvsfiid 1414384; continuous - phpvsfiid 1414384
    2Btg3—140 to 168 centimeters (55.1 to 66.1 inches); light brownish gray (2.5Y 6/2) silty clay loam; mottles; moderate coarse prismatic parts to moderate medium subangular blocky structure; firm; 10 percent prominent dark gray (10YR 4/1), moist, clay films on vertical faces of peds; 1 percent fine prominent spherical very dark brown (7.5YR 2.5/2), moist, iron-manganese concretions with sharp boundaries throughout and 25 percent fine prominent irregular yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments; violent effervescence; slightly alkaline, pH 7.5. Lab sample # IL33435. about 15 sand & about 2 percent gravel; discontinuous - phpvsfiid 1414386; discontinuous - phpvsfiid 1414386