IDENTIFIERS

  • Current Taxon Name (Soil Name): Ava
  • OSD
  • Series Extent
  • User Site ID: 1956IL199002
  • User Pedon ID: 1956IL199002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 56IL199002
  • NCSS Pedon Lab Data NASIS Record ID - 20461
  • Print Date: 5/17/2024

    • 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: 37.7829658
  • Std. Longitude: -88.8454903
  • Datum: WGS84
  • Township: 8S
  • Range: 3E
  • Section: 35
  • PLSS Details: 32 YDS W of culvert in 1st draw W of NE corner
  • Location Description: 32 YDS W of culvert in 1st draw W of NE corner of Sec.35
  • State: Illinois
  • County: IL199—Williamson
  • MLRA: 113—Central Claypan Areas
  • Non-MLRA Soil Survey Area: IL199—Williamson County, Illinois

    • PEDON

  • Describers Name: AHB, JBF, LJMcK, IS
  • Current Taxonomic Class: Fine-silty, mixed, active, mesic Oxyaquic Fragiudalfs
  • Pedon Record Orgin: PedonPC
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Ava
  • PSC - 36 to 86 cm.
  • Classificaton Date - 2/22/2010
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - Ava
  • Classificaton Date - 8/1/1956
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1956 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • 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

    2

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    A1—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2) silt loam; weak fine granular structure; friable; fragments; clear smooth boundary. Lab sample # IL17998
    A2—10 to 23 centimeters (3.9 to 9.1 inches); yellowish brown (10YR 5/4) silt loam; weak fine platy structure; friable; fragments; clear smooth boundary. Lab sample # IL17999
    B1—23 to 36 centimeters (9.1 to 14.2 inches); strong brown (7.5YR 5/6) silt loam; moderate fine subangular blocky structure; firm; fragments; clear smooth boundary. Lab sample # IL18000
    B2—36 to 58 centimeters (14.2 to 22.8 inches); strong brown (7.5YR 5/6) silty clay loam; moderate medium subangular blocky structure; firm; fragments; clear smooth boundary. Lab sample # IL18001
    A'2—58 to 71 centimeters (22.8 to 28.0 inches); 50 percent brown (10YR 5/3) and 50 percent light gray (2.5Y 7/2) silty clay loam; moderate medium subangular blocky structure; firm; fragments; clear smooth boundary. Lab sample # IL18002
    B'21—71 to 91 centimeters (28.0 to 35.8 inches); yellowish brown (10YR 5/4) silty clay loam; 25 percent light brownish gray (10YR 6/2) medium distinct mottles; strong medium angular blocky structure; firm; brown (7.5YR 4/4), moist, clay films on all faces of peds; fragments; clear smooth boundary. Lab sample # IL18003
    B'31—91 to 104 centimeters (35.8 to 40.9 inches); brown (7.5YR 4/4) silty clay loam; 1 percent pale brown (10YR 6/3) fine prominent mottles; weak coarse angular blocky structure; firm; fragments; gradual smooth boundary. Lab sample # IL18004
    B'32—104 to 122 centimeters (40.9 to 48.0 inches); brown (7.5YR 4/4) silty clay loam; 1 percent pale brown (10YR 6/3) fine prominent mottles; weak coarse angular blocky, and massive; firm; fragments; diffuse smooth boundary. Lab sample # IL18005
    IIB33—122 to 152 centimeters (48.0 to 59.8 inches); light brownish gray (10YR 6/2) clay loam; 25 percent yellowish brown (10YR 5/8) medium distinct mottles; weak medium angular blocky, and massive; firm; fragments. Lab sample # IL18006