IDENTIFIERS

  • Current Taxon Name (Soil Name): Parr
  • OSD
  • Series Extent
  • User Site ID: 1978IL103015
  • User Pedon ID: 1978IL103015
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 78IL103015
  • NCSS Pedon Lab Data NASIS Record ID - 20972
  • Print Date: 2/16/2025

    • 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: 41.6418042
  • Std. Longitude: -89.3989564
  • Datum: WGS84
  • Township: 19N
  • Range: 10E
  • Section: 18
  • PLSS Details: 312 feet S & 678 feet E of NW corner
  • Location Description: May Township
  • State: Illinois
  • County: IL103—Lee
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Non-MLRA Soil Survey Area: IL103—Lee County, Illinois
  • 7.5 Minute USGS Quad: 41089-F4—Walton, Illinois

    • PEDON

  • Describers Name: SRH, HWG
  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Oxyaquic Argiudolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 15
  • Correlated Information:
  • Soil Name - Parr
  • PSC - 28 to 78 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - Unnamed,5221b
  • Classificaton Date - 11/1/1977
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loamy deposits over loamy Wisconsinan till
  • Landscape: upland, till plain
  • Landform: divide
  • Hill Slope Profile: shoulder
  • Runoff: medium
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/1/1977 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    0—28

    28—94

    —-

    —-
    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

    —

    —

    236

    —

    135

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2), brown (10YR 5/3), dry; sandy loam; moderate fine granular structure; friable; 0.6 medium roots between peds; fragments; abrupt smooth boundary. Lab sample # IL25822
    A3—18 to 28 centimeters (7.1 to 11.0 inches); dark brown (10YR 3/3) loam; weak fine subangular blocky parts to moderate fine single grain; friable; 0.6 medium roots between peds; fragments; abrupt smooth boundary. Lab sample # IL25823
    B21t—28 to 38 centimeters (11.0 to 15.0 inches); dark yellowish brown (10YR 4/4) clay loam; moderate fine subangular blocky structure; friable; 0.6 medium roots between peds; 25 percent distinct very dark grayish brown (10YR 3/2), moist, clay films on all faces of peds; distinct dark brown (10YR 3/3), moist, worm casts in matrix; fragments; clear smooth boundary. discontinuous - phpvsfiid 481410; discontinuous - phpvsfiid 481410
    IIB22t—38 to 48 centimeters (15.0 to 18.9 inches); dark yellowish brown (10YR 4/4) clay loam; moderate medium subangular blocky structure; friable; 0.6 medium roots between peds; 25 percent distinct very dark grayish brown (10YR 3/2), moist, clay films on all faces of peds; distinct very dark grayish brown (10YR 3/2), moist, worm casts in matrix; 1 percent by volume rounded strongly coherent cemented mixed fragments; clear smooth boundary. discontinuous - phpvsfiid 481411; discontinuous - phpvsfiid 481411
    IIB23t—48 to 64 centimeters (18.9 to 25.2 inches); brown (7.5YR 4/4) clay loam; weak fine subangular blocky parts to moderate fine subangular blocky structure; friable; 0.6 medium roots between peds; 10 percent faint brown (7.5YR 4/2), moist, clay films on all faces of peds; 1 percent by volume rounded strongly coherent cemented mixed fragments; clear smooth boundary. patchy - phpvsfiid 479994; patchy - phpvsfiid 479994
    IIB24t—64 to 94 centimeters (25.2 to 37.0 inches); brown (7.5YR 4/4) clay loam; moderate medium prismatic parts to moderate medium subangular blocky structure; friable; 0.6 medium roots between peds; 10 percent faint brown (7.5YR 4/2), moist, clay films on all faces of peds; 10 percent by volume rounded strongly coherent cemented mixed fragments; abrupt smooth boundary. patchy - phpvsfiid 479995; patchy - phpvsfiid 479995
    IIB3—94 to 102 centimeters (37.0 to 40.2 inches); brown (7.5YR 4/4) sandy loam; weak medium subangular blocky structure; friable; 0.6 medium roots between peds; 10 percent by volume rounded strongly coherent cemented mixed fragments; abrupt smooth boundary.
    IIC1—102 to 117 centimeters (40.2 to 46.1 inches); brown (7.5YR 5/4) loam; structureless massive; firm; 0.6 medium roots between peds; 1 percent by volume rounded strongly coherent cemented mixed fragments; strong effervescence, by hcl, unspecified; slightly alkaline, pH 7.6; clear smooth boundary.
    IIC2—117 to 152 centimeters (46.1 to 59.8 inches); brown (7.5YR 5/4) loam; structureless massive; firm; 1 percent by volume rounded strongly coherent cemented mixed fragments; violent effervescence, by hcl, unspecified; slightly alkaline, pH 7.6.