IDENTIFIERS

  • Current Taxon Name (Soil Name): Ava
  • OSD
  • Series Extent
  • User Site ID: S1951IL199003
  • User Pedon ID: S1951IL199003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A2734
  • NCSS Pedon Lab Data NASIS Record ID - 37314
  • Print Date: 4/26/2025

    • 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: 37.7900009
  • Std. Longitude: -88.8361130
  • Datum: WGS84
  • Township: 8S
  • Range: 3E
  • Section: 35
  • PLSS Details: NE 1/4, NE 40, NE 10. 32 yards west of first small draw which crosses road (about 1/10 mile) west of northeast corner of NE 10.
  • Location Description: Aerial photo BHK-1H-86, 6-2-51.
  • State: Illinois
  • County: IL199—Williamson
  • Non-MLRA Soil Survey Area: IL199—Williamson County, Illinois

    • PEDON

  • Describers Name: H. Wascher and J.B. Fehrenbacher
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Oxyaquic Fragiudalfs
  • Current Taxon Kind: series
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Ava
  • Classificaton Date - 1/27/2010
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - Ava
  • Classificaton Date - 10/18/1951
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/18/1951 (actual site observation date)
  • 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
    • 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

    —

    —

    —

    —

    90

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    B3—; pale brown (10YR 6/3) and brown (7.5YR 4/4) silt loam; massive; fragments. Lab sample # 40A21494. Not sampled.
    A3—; strong brown (7.5YR 5/6) silt loam; fragments. Lab sample # 40A21489. Not sampled.
    A1—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2) silt loam; fragments. Lab sample # 40A21487
    A2—10 to 28 centimeters (3.9 to 11.0 inches); yellowish brown (10YR 5/4) silt loam; weak platy structure; fragments. Lab sample # 40A21488
    B11—36 to 51 centimeters (14.2 to 20.1 inches); strong brown (7.5YR 5/6) silty clay loam; weak subangular blocky structure; fragments. Lab sample # 40A21490
    B12—58 to 71 centimeters (22.8 to 28.0 inches); brown (10YR 5/3) and yellowish brown (10YR 5/4) and light yellowish brown (10YR 6/4) silty clay loam; angular blocky parts to prismatic structure; prominent light gray (10YR 7/2) coats; fragments. Lab sample # 40A21491
    B21—76 to 91 centimeters (29.9 to 35.8 inches); yellowish brown (10YR 5/4) and light brownish gray (10YR 6/2) silty clay loam, silty clay; angular blocky, and prismatic structure; brown (7.5YR 4/4) coats; yellowish brown (10YR 5/6) iron concretions; fragments. Lab sample # 40A21492
    B22—91 to 104 centimeters (35.8 to 40.9 inches); brown (7.5YR 4/4) and pale brown (10YR 6/3) silty clay loam; very coarse angular blocky parts to massive; fragments. Lab sample # 40A21493