IDENTIFIERS

  • Current Taxon Name (Soil Name): Millstadt
  • OSD
  • Series Extent
  • User Site ID: S1992IL163009
  • User Pedon ID: S1992IL163009
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P0579
  • NCSS Pedon Lab Data NASIS Record ID - 64818
  • Print Date: 11/21/2024

    • 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: 38.3833351
  • Std. Longitude: -89.8513870
  • Datum: WGS84
  • Township: 2S
  • Range: 7W
  • Section: 2
  • PLSS Details: 1426 feet North and 300 feet East of the SW corner
  • State: Illinois
  • County: IL163—St. Clair
  • MLRA: 114—Southern Illinois and Indiana Thin Loess and Till Plain
  • Non-MLRA Soil Survey Area: IL163—St. Clair County, Illinois

    • PEDON

  • Describers Name: D.R.G., B.F., and W.M.M.
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Aeric Epiaqualfs
  • Current Taxon Kind: series
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 9
  • Correlated Information:
  • Soil Name - Millstadt
  • PSC - 36 to 86 cm.
  • Classificaton Date - 6/15/2007
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Iva
  • Taxonomic Class - Fine-silty, mixed, mesic Aeric Ochraqualf
  • Taxon Kind - series
  • Classificaton Date - 4/13/1992
  • Moisture Class - aquic
  • Moisture SUBClass - aeric
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/13/1992 (actual site observation date)
  • Air Photo ID: 80
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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 % % % % % % % % % % % % %

    2Btg8

    244

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    20

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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

    2Btg8

    244

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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 %

    2Btg8

    244

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    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

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    125

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    Ap—0 to 15 centimeters (0.0 to 5.9 inches); brown (10YR 4/3) and dark brown (10YR 3/3), brown (10YR 5/3), dry; silt loam; moderate medium granular structure; friable; 2 percent fine spherical iron-manganese concretions; fragments; slightly acid, pH 6.2, chlorophenol red; abrupt smooth boundary. Lab sample # 92P03384
    E1—15 to 28 centimeters (5.9 to 11.0 inches); brown (10YR 4/3), brown (10YR 5/3), dry; silt loam; moderate medium granular structure; friable; 55.0 fine and medium high-continuity tubular pores; 2 percent fine spherical iron-manganese concretions; fragments; slightly acid, pH 6.3, chlorophenol red; abrupt smooth boundary. Lab sample # 92P03385
    E2—28 to 36 centimeters (11.0 to 14.2 inches); dark grayish brown (10YR 4/2) silt loam; 18 percent silt; 25 percent brown (10YR 4/3) medium and coarse faint mottles; moderate medium platy structure; friable; 4.0 fine and medium roots throughout; 51.0 fine and medium high-continuity vesicular and tubular pores; 1 percent medium spherical iron-manganese concretions; fragments; slightly acid, pH 6.4, chlorophenol red; abrupt wavy boundary. Lab sample # 92P03386
    Bt\E—36 to 46 centimeters (14.2 to 18.1 inches); dark yellowish brown (10YR 4/4) silt loam; 26 percent silt; 15 percent dark yellowish brown (10YR 4/6) fine faint mottles; moderate fine subangular blocky structure; friable; 4.0 very fine and fine roots between peds; 50.0 very fine and fine high-continuity vesicular and tubular pores; 25 percent distinct brown (10YR 4/3) clay films on faces of peds and in pores and 51 percent prominent light gray (10YR 7/2) skeletans on faces of peds and in pores; 1 percent fine irregular iron-manganese masses and 1 percent fine spherical iron-manganese concretions; fragments; moderately acid, pH 6.0, chlorophenol red; clear wavy boundary. Lab sample # 92P03387. continuous - phpvsfiid 191814; continuous - phpvsfiid 191815; continuous - phpvsfiid 191814; continuous - phpvsfiid 191815
    Bt1—46 to 64 centimeters (18.1 to 25.2 inches); brown (10YR 4/3) silty clay loam; 7 percent yellowish brown (10YR 5/6) fine prominent and 15 percent dark yellowish brown (10YR 4/4) fine and medium faint mottles; moderate fine prismatic, and moderate fine subangular blocky structure; firm; 4.0 very fine and fine roots between peds; 48.0 very fine and fine high-continuity vesicular and tubular pores; 21 percent prominent light gray (10YR 7/2) skeletans on faces of peds and in pores and 51 percent distinct dark grayish brown (10YR 4/2) clay films on faces of peds and in pores; 1 percent fine spherical iron-manganese concretions and 3 percent fine irregular iron-manganese masses; fragments; strongly acid, pH 5.1, bromcresol green; clear smooth boundary. Lab sample # 92P03388. continuous - phpvsfiid 191816; continuous - phpvsfiid 191817; continuous - phpvsfiid 191816; continuous - phpvsfiid 191817
    Btg1—64 to 86 centimeters (25.2 to 33.9 inches); grayish brown (10YR 5/2) silty clay loam; 21 percent yellowish brown (10YR 5/8) medium prominent mottles; moderate medium prismatic, and moderate fine and medium subangular blocky structure; firm; 2.0 very fine roots between peds; 46.0 very fine and fine moderate-continuity vesicular and tubular pores; 10 percent prominent light gray (10YR 7/2) skeletans on faces of peds and in pores and 51 percent distinct dark grayish brown (10YR 4/2) clay films on faces of peds and in pores; 6 percent fine and medium irregular iron-manganese masses; fragments; strongly acid, pH 5.1, bromcresol green; gradual smooth boundary. Lab sample # 92P03389. patchy - phpvsfiid 191818; continuous - phpvsfiid 191819; patchy - phpvsfiid 191818; continuous - phpvsfiid 191819
    Btg2—86 to 117 centimeters (33.9 to 46.1 inches); grayish brown (10YR 5/2) silty clay loam; 12 percent strong brown (7.5YR 4/6) fine and medium prominent and 25 percent yellowish brown (10YR 5/8) medium and coarse prominent mottles; moderate medium prismatic, and moderate medium angular blocky structure; firm; 2.0 very fine and fine roots between peds; 45.0 very fine and fine moderate-continuity vesicular and tubular pores; 55 percent faint dark grayish brown (10YR 4/2) clay films on faces of peds and in pores; 5 percent fine and medium irregular iron-manganese masses; fragments; strongly acid, pH 5.4, unspecified; gradual smooth boundary. Lab sample # 92P03390. continuous - phpvsfiid 175580; continuous - phpvsfiid 175580
    Btg3—117 to 140 centimeters (46.1 to 55.1 inches); grayish brown (10YR 5/2) silty clay loam; 15 percent strong brown (7.5YR 4/6) fine and medium prominent and 21 percent yellowish brown (10YR 5/6) medium and coarse distinct mottles; moderate medium prismatic, and moderate medium angular blocky structure; firm; 3.0 fine and medium roots between peds; 44.0 very fine and fine moderate-continuity vesicular and tubular pores; 55 percent faint dark grayish brown (10YR 4/2) clay films on faces of peds and in pores; 5 percent fine and medium irregular iron-manganese masses; fragments; strongly acid, pH 5.4, unspecified; gradual smooth boundary. Lab sample # 92P03391. continuous - phpvsfiid 175581; continuous - phpvsfiid 175581
    Btg4—140 to 183 centimeters (55.1 to 72.0 inches); grayish brown (10YR 5/2) silty clay loam; 10 percent dark yellowish brown (10YR 4/6) fine distinct and 10 percent yellowish brown (10YR 5/6) fine distinct mottles; moderate medium prismatic, and moderate medium subangular blocky structure; firm; 3.0 very fine and fine roots between peds; 42.0 very fine and fine moderate-continuity vesicular and tubular pores; 51 percent distinct dark grayish brown (10YR 4/2) clay films on faces of peds and in pores; 5 percent fine and medium irregular iron-manganese masses; fragments; moderately acid, pH 5.6, unspecified; abrupt smooth boundary. Lab sample # 92P03392. continuous - phpvsfiid 175582; continuous - phpvsfiid 175582
    Btg5—183 to 198 centimeters (72.0 to 78.0 inches); grayish brown (10YR 5/2) silty clay; 25 percent yellowish brown (10YR 5/4) fine and medium distinct mottles; moderate medium prismatic, and moderate fine and medium angular blocky structure; firm; 2.0 very fine and fine roots between peds; 42.0 very fine and fine moderate-continuity interstitial and tubular pores; 51 percent distinct dark grayish brown (10YR 4/2) clay films on faces of peds; 8 percent fine and medium irregular iron-manganese masses; fragments; slightly acid, pH 6.2, unspecified; clear smooth boundary. Lab sample # 92P03393. continuous - phpvsfiid 175583; continuous - phpvsfiid 175583
    2Btg6—198 to 213 centimeters (78.0 to 83.9 inches); grayish brown (2.5Y 5/2) silty clay; 10 percent yellowish brown (10YR 5/6) fine prominent mottles; weak very coarse prismatic structure; firm; 1.0 very fine roots between peds; 41.0 very fine low-continuity interstitial and tubular pores; 28 percent distinct dark grayish brown (2.5Y 4/2) clay films on faces of peds; fragments; slightly acid, pH 6.2, chlorophenol red; clear smooth boundary. Lab sample # 92P03394. continuous - phpvsfiid 175584; continuous - phpvsfiid 175584
    2Btg7—213 to 244 centimeters (83.9 to 96.1 inches); grayish brown (2.5Y 5/2) silty clay; 25 percent dark yellowish brown (10YR 4/6) fine prominent mottles; weak very coarse prismatic structure; very firm; 1.0 very fine roots between peds; 38.0 very fine low-continuity interstitial and tubular pores; 40 percent distinct dark grayish brown (2.5Y 4/2) clay films on faces of peds; 8 percent fine and medium irregular iron-manganese masses; fragments; slightly acid, pH 6.2, chlorophenol red; clear smooth boundary. Lab sample # 92P03395. continuous - phpvsfiid 175585; continuous - phpvsfiid 175585
    2Btg8—244 to 274 centimeters (96.1 to 107.9 inches); dark yellowish brown (10YR 4/4) silt loam; 5 percent strong brown (7.5YR 4/6) fine prominent and 21 percent yellowish brown (10YR 5/6) fine and medium distinct mottles; weak very coarse prismatic structure; friable; 38.0 very fine low-continuity interstitial and tubular pores; 5 percent prominent very dark gray (10YR 3/1) clay films on lower surfaces of peds or rocks and 25 percent distinct gray (10YR 5/1) clay films on faces of peds; 5 percent fine and medium irregular iron-manganese masses; fragments; slightly acid, pH 6.2, chlorophenol red; gradual smooth boundary. Lab sample # 92P03396. discontinuous - phpvsfiid 175587; continuous - phpvsfiid 175586; discontinuous - phpvsfiid 175587; continuous - phpvsfiid 175586
    2Btg9—274 to 315 centimeters (107.9 to 124.0 inches); grayish brown (2.5Y 5/2) clay; 70 percent clay; 10 percent red (2.5YR 4/6) coarse prominent mottles; very firm; 37.0 very fine low-continuity interstitial and tubular pores; 5 percent distinct very dark gray (10YR 3/1) clay films on lower surfaces of peds or rocks and 10 percent distinct grayish brown (2.5Y 5/2) nonintersecting slickensides; 10 percent medium and coarse irregular iron-manganese masses; fragments; gradual smooth boundary. Lab sample # 92P03397. discontinuous - phpvsfiid 175589; continuous - phpvsfiid 175588; discontinuous - phpvsfiid 175589; continuous - phpvsfiid 175588
    2Bg1—315 to 361 centimeters (124.0 to 142.1 inches); dark grayish brown (2.5Y 4/2) silty clay; 10 percent strong brown (7.5YR 5/6) medium prominent mottles; very firm; 37.0 very fine low-continuity interstitial and tubular pores; 5 percent distinct grayish brown (2.5Y 5/2) nonintersecting slickensides; 10 percent medium and coarse irregular iron-manganese masses; fragments; gradual smooth boundary. Lab sample # 92P03398. continuous - phpvsfiid 175590; continuous - phpvsfiid 175590
    2Bg2—361 to 396 centimeters (142.1 to 155.9 inches); olive gray (5Y 5/2) silty clay; 5 percent strong brown (7.5YR 5/6) fine prominent and 50 percent yellowish brown (10YR 5/6) medium prominent mottles; very firm; 37.0 very fine low-continuity interstitial and tubular pores; 10 percent medium and coarse irregular iron-manganese masses; fragments. Lab sample # 92P03399