IDENTIFIERS

  • Current Taxon Name (Soil Name): Floraville
  • OSD
  • Series Extent
  • User Site ID: S1992IL163016
  • User Pedon ID: S1992IL163016
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P0586
  • NCSS Pedon Lab Data NASIS Record ID - 64825
  • Print Date: 11/13/2025

    • 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: 38.2630539
  • Std. Longitude: -89.8952789
  • Datum: WGS84
  • Township: 3S
  • Range: 7W
  • Section: 20
  • PLSS Details: 200 feet South and 1400 feet West of NE corner
  • Location Description: Kinzinger Farm.
  • State: Illinois
  • County: IL163—St. Clair
  • Non-MLRA Soil Survey Area: IL163—St. Clair County, Illinois

    • PEDON

  • Describers Name: S.J.I.
  • Current Taxonomic Class: Fine, smectitic, mesic Chromic Vertic Epiaqualfs
  • Current Taxon Kind: series
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 16
  • Correlated Information:
  • Soil Name - Floraville
  • PSC - 36 to 86 cm.
  • Classificaton Date - 6/15/2007
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Weir
  • Taxonomic Class - Fine, montmorillonitic, mesic Aquic Ochraqualf
  • Taxon Kind - series
  • Classificaton Date - 5/6/1992
  • Moisture Class - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/6/1992 (actual site observation date)
  • Air Photo ID: 96
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

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    —

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    125

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2) silt loam; 26 percent silt; weak fine and medium granular structure; friable; 3.0 medium roots throughout and 10.0 fine roots throughout; 10.0 fine and medium high-continuity tubular pores; 5 percent fine spherical iron-manganese concretions; fragments; slightly alkaline, pH 7.4, phenol red; abrupt smooth boundary. Lab sample # 92P03478
    A—20 to 28 centimeters (7.9 to 11.0 inches); very dark grayish brown (10YR 3/2) silty clay loam; weak fine and medium subangular blocky structure; friable; 3.0 fine and medium roots throughout; 10.0 fine and medium high-continuity tubular pores; 5 percent fine spherical iron-manganese concretions; fragments; slightly alkaline, pH 7.4, phenol red; abrupt smooth boundary. Lab sample # 92P03479
    AE—28 to 36 centimeters (11.0 to 14.2 inches); very dark grayish brown (10YR 3/2) and dark grayish brown (10YR 4/2) silty clay loam; 10 percent dark yellowish brown (10YR 4/6) fine and medium distinct mottles; moderate medium subangular blocky structure; friable; 3.0 fine and medium roots throughout; 10.0 fine and medium high-continuity tubular pores; 30 percent distinct light gray (10YR 7/2) coats on faces of peds; 10 percent fine and medium irregular iron-manganese concretions; fragments; neutral, pH 7.3, phenol red; abrupt smooth boundary. Lab sample # 92P03480. discontinuous - phpvsfiid 175658; discontinuous - phpvsfiid 175658
    Bt1—36 to 48 centimeters (14.2 to 18.9 inches); very dark grayish brown (10YR 3/2) and dark grayish brown (10YR 4/2) silty clay loam; 1 percent yellowish brown (10YR 5/8) fine distinct mottles; moderate medium subangular blocky structure; very firm; 3.0 fine and medium roots between peds; 10.0 fine and medium high-continuity tubular pores; 25 percent distinct light gray (10YR 7/2) coats on faces of peds and 25 percent faint very dark gray (10YR 3/1) clay films on faces of peds; 10 percent fine and medium irregular iron-manganese masses; fragments; neutral, pH 7.2, phenol red; abrupt smooth boundary. Lab sample # 92P03481. discontinuous - phpvsfiid 175659; discontinuous - phpvsfiid 175660; discontinuous - phpvsfiid 175659; discontinuous - phpvsfiid 175660
    Bt2—48 to 69 centimeters (18.9 to 27.2 inches); very dark grayish brown (10YR 3/2) silty clay loam; 1 percent yellowish brown (10YR 5/8) fine distinct mottles; weak medium subangular blocky structure; very firm; 3.0 fine and medium roots between peds; 10.0 fine and medium high-continuity tubular pores; 21 percent distinct light gray (10YR 7/2) coats on faces of peds and 40 percent distinct very dark gray (10YR 3/1) clay films on faces of peds; 15 percent fine and medium irregular iron-manganese masses; fragments; neutral, pH 7.0, phenol red; abrupt smooth boundary. Lab sample # 92P03482. discontinuous - phpvsfiid 175661; discontinuous - phpvsfiid 175662; discontinuous - phpvsfiid 175661; discontinuous - phpvsfiid 175662
    Bt3—69 to 86 centimeters (27.2 to 33.9 inches); very dark grayish brown (10YR 3/2) silty clay loam; 1 percent yellowish brown (10YR 5/8) fine distinct mottles; moderate medium subangular blocky structure; very firm; 3.0 fine roots between peds; 10.0 fine and medium high-continuity tubular pores; 15 percent distinct light gray (10YR 7/2) coats on faces of peds and 60 percent distinct very dark gray (10YR 3/1) clay films on faces of peds; 10 percent fine and medium irregular iron-manganese masses; fragments; neutral, pH 6.9, phenol red; clear smooth boundary. Lab sample # 92P03483. discontinuous - phpvsfiid 175663; discontinuous - phpvsfiid 175664; discontinuous - phpvsfiid 175663; discontinuous - phpvsfiid 175664
    Bt4—86 to 102 centimeters (33.9 to 40.2 inches); dark grayish brown (2.5Y 4/2) and grayish brown (2.5Y 5/2) silty clay; 1 percent yellowish brown (10YR 5/8) fine prominent mottles; moderate medium subangular blocky, and moderate coarse subangular blocky structure; very firm; 0.5 fine roots between peds; 10.0 fine and medium high-continuity tubular pores; 10 percent distinct light gray (10YR 7/2) coats on faces of peds and 60 percent prominent very dark grayish brown (2.5Y 3/2) clay films on faces of peds; 25 percent fine and medium irregular iron-manganese masses; fragments; neutral, pH 7.0, phenol red; clear smooth boundary. Lab sample # 92P03484. continuous - phpvsfiid 175666; discontinuous - phpvsfiid 175665; continuous - phpvsfiid 175666; discontinuous - phpvsfiid 175665
    Bt5—102 to 130 centimeters (40.2 to 51.2 inches); dark grayish brown (2.5Y 4/2) silty clay; 10 percent strong brown (7.5YR 4/6) fine prominent and 10 percent strong brown (7.5YR 5/8) fine prominent mottles; moderate medium prismatic, and moderate medium subangular blocky structure; very firm; 0.5 very fine and fine moderate-continuity tubular pores; 60 percent prominent very dark grayish brown (2.5Y 3/2) clay films on faces of peds; 25 percent fine and medium irregular iron-manganese masses; fragments; neutral, pH 7.0, phenol red; gradual smooth boundary. Lab sample # 92P03485. continuous - phpvsfiid 175667; continuous - phpvsfiid 175667
    Bt6—130 to 150 centimeters (51.2 to 59.1 inches); grayish brown (2.5Y 5/2) silty clay loam; 15 percent strong brown (7.5YR 4/6) fine and medium prominent and 15 percent strong brown (7.5YR 5/8) fine and medium prominent mottles; moderate medium prismatic, and moderate medium angular blocky structure; very firm; 0.5 very fine and fine moderate-continuity tubular pores; 60 percent prominent dark grayish brown (2.5Y 4/2) clay films on faces of peds; 25 percent fine and medium irregular iron-manganese masses; fragments; neutral, pH 7.0, phenol red; gradual smooth boundary. Lab sample # 92P03486. Dark masses (10YR 2/1) of organic or soft iron-manganese accumulations in old root channels.; continuous - phpvsfiid 175668; continuous - phpvsfiid 175668
    Bt7—150 to 173 centimeters (59.1 to 68.1 inches); olive gray (5Y 5/2) silty clay loam; 50 percent strong brown (7.5YR 4/6) medium and coarse prominent and 50 percent strong brown (7.5YR 5/8) medium and coarse prominent mottles; moderate medium prismatic, and moderate medium angular blocky structure; very firm; 3.0 very fine and fine moderate-continuity tubular pores; 20 percent prominent dark grayish brown (2.5Y 4/2) clay films on faces of peds; 40 percent fine and medium irregular iron-manganese masses; fragments; neutral, pH 7.2, phenol red; gradual smooth boundary. Lab sample # 92P03487. discontinuous - phpvsfiid 175669; discontinuous - phpvsfiid 175669
    Bt8—173 to 201 centimeters (68.1 to 79.1 inches); olive gray (5Y 5/2) silty clay; 40 percent strong brown (7.5YR 5/8) medium and coarse mottles; moderate medium prismatic, and moderate medium angular blocky structure; very firm; 3.0 very fine and fine moderate-continuity tubular pores; 40 percent prominent very dark grayish brown (2.5Y 3/2) clay films on faces of peds; 40 percent coarse irregular iron-manganese masses; fragments; slightly alkaline, pH 7.4, phenol red; gradual smooth boundary. Lab sample # 92P03488. continuous - phpvsfiid 175670; continuous - phpvsfiid 175670
    Bt9—201 to 254 centimeters (79.1 to 100.0 inches); olive gray (5Y 5/2) silty clay loam; 30 percent strong brown (7.5YR 4/6) fine and medium and 30 percent reddish yellow (7.5YR 7/8) fine and medium mottles; moderate medium prismatic, and moderate medium angular blocky structure; very firm; 0.5 very fine and fine low-continuity tubular pores; 15 percent prominent light gray (10YR 7/2) coats on faces of peds and 25 percent very dark grayish brown (2.5Y 3/2) clay films and 40 percent prominent dark grayish brown (2.5Y 4/2) slickensides (pedogenic) on faces of peds; 30 percent medium irregular iron-manganese masses; fragments; neutral, pH 7.3, phenol red; abrupt smooth boundary. Lab sample # 92P03489. patchy - phpvsfiid 175671; continuous - phpvsfiid 175672; patchy - phpvsfiid 175671; continuous - phpvsfiid 175672
    2Bt10—254 to 262 centimeters (100.0 to 103.1 inches); olive (5Y 5/3) silty clay loam; 10 percent strong brown (7.5YR 5/6) fine and medium and 10 percent strong brown (7.5YR 4/6) fine and medium mottles; moderate medium and coarse angular blocky structure; very firm; 3.0 fine and medium moderate-continuity tubular pores; 5 percent faint light gray (10YR 7/2) coats on faces of peds and 20 percent prominent very dark grayish brown (2.5Y 3/2) clay films on faces of peds and 40 percent prominent dark grayish brown (2.5Y 4/2) slickensides (pedogenic) on faces of peds; 5 percent fine irregular iron-manganese masses; fragments; slightly alkaline, pH 7.4, phenol red; abrupt smooth boundary. Lab sample # 92P03490. discontinuous - phpvsfiid 175676; patchy - phpvsfiid 175674; continuous - phpvsfiid 175675; discontinuous - phpvsfiid 175676; patchy - phpvsfiid 175674; continuous - phpvsfiid 175675
    3Bt11—262 to 305 centimeters (103.1 to 120.1 inches); olive (5Y 5/3) silty clay; 25 percent strong brown (7.5YR 5/8) fine and medium and 25 percent reddish yellow (7.5YR 6/8) fine and medium mottles; moderate medium and coarse angular blocky structure; very firm; 3.0 fine and medium moderate-continuity tubular pores; 1 percent faint light gray (10YR 7/2) coats on faces of peds and 30 percent prominent very dark grayish brown (2.5Y 3/2) clay films on faces of peds and 55 percent prominent dark grayish brown (2.5Y 4/2) slickensides (pedogenic) on faces of peds; 20 percent fine and medium irregular iron-manganese masses; fragments; slightly alkaline, pH 7.4, phenol red. Lab sample # 92P03491. discontinuous - phpvsfiid 175679; patchy - phpvsfiid 175677; continuous - phpvsfiid 175678; discontinuous - phpvsfiid 175679; patchy - phpvsfiid 175677; continuous - phpvsfiid 175678