IDENTIFIERS

  • Current Taxon Name (Soil Name): Lenzburg
  • OSD
  • Series Extent
  • User Site ID: 1978IL073123
  • User Pedon ID: 1978IL073123
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 78IL073123
  • NCSS Pedon Lab Data NASIS Record ID - 21091
  • Print Date: 3/2/2025

    • 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: 41.4156141
  • Std. Longitude: -90.0001429
  • Datum: WGS84
  • Township: 17N
  • Range: 4E
  • Section: 35
  • PLSS Details: 420 feet S & 150 feet E of the center
  • State: Illinois
  • County: IL073—Henry
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Non-MLRA Soil Survey Area: IL073—Henry County, Illinois
  • 7.5 Minute USGS Quad: 41090-D1—Atkinson, Illinois

    • PEDON

  • Describers Name: DEC
  • Current Taxonomic Class: Fine-loamy, mixed, active, calcareous, mesic Haplic Udarents
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 123
  • Correlated Information:
  • Soil Name - Lenzburg
  • PSC - 25 to 100 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - StripMines
  • Classificaton Date - 8/1/1978
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: calcareous regolith from excavated surface mining operations
  • Landscape: outwash plain
  • Landform: hillslope
  • Anthropogenic Feature: surface mine, reclaimed land
  • Runoff: very high
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1978 (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 -
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    0—18

    —-
    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

    57

    —

    —

    196

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 18 centimeters (0.0 to 7.1 inches); black (10YR 2/1) clay loam; weak fine subangular blocky parts to weak very fine granular structure; friable; 6.0 roots between peds; 15 percent by volume rounded strongly coherent cemented mixed fragments; strong effervescence, by hcl, unspecified; moderately alkaline, pH 8.2; clear wavy boundary. Lab sample # IL25525; observed in cut
    C1—18 to 43 centimeters (7.1 to 16.9 inches); black (10YR 2/1) and dark brown (10YR 3/3) and brown (10YR 4/3) gravelly clay loam; weak fine subangular blocky parts to moderate very fine granular structure; friable; 3.0 roots between peds; 40 percent by volume rounded strongly coherent cemented mixed fragments; strong effervescence, by hcl, unspecified; moderately alkaline, pH 8.4; gradual wavy boundary. Lab sample # IL25526; observed in cut
    C2—43 to 91 centimeters (16.9 to 35.8 inches); very dark grayish brown (10YR 3/2) and dark brown (10YR 3/3) and brown (10YR 4/3) very gravelly sandy loam; weak very fine granular structure; friable; 3.0 roots between peds; 60 percent by volume rounded strongly coherent cemented mixed fragments; violent effervescence, by hcl, unspecified; moderately alkaline, pH 8.4; gradual wavy boundary. Lab sample # IL25527; observed in cut
    C3—91 to 152 centimeters (35.8 to 59.8 inches); brown (10YR 4/3) and dark yellowish brown (10YR 4/4) very gravelly loamy sand; weak very fine granular parts to single grain; very friable; 0.6 roots between peds; 60 percent by volume rounded strongly coherent cemented mixed fragments; strong effervescence, by hcl, unspecified; moderately alkaline, pH 8.2. Lab sample # IL25528; observed in cut