IDENTIFIERS

  • Current Taxon Name (Soil Name): Dunham
  • OSD
  • Series Extent
  • User Site ID: S2003IL111004
  • User Pedon ID: S2003IL111004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 03N0769
  • NCSS Pedon Lab Data NASIS Record ID - 16031
  • Print Date: 1/29/2025

    • 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: 42.4228249
  • Std. Longitude: -88.3092575
  • Datum: WGS84
  • Township: 46 N
  • Range: 8 E
  • Section: 33
  • PLSS Details: NW 1/4
  • State: Illinois
  • County: IL111—McHenry
  • MLRA: 95—Eastern Wisconsin, Northern Illinois, and Upper Michigan Drift Plain
  • 7.5 Minute USGS Quad: 42088-D3—Richmond, Illinois

    • PEDON

  • Describers Name: R. D. Windhorn
  • Pedon Record Orgin: NASIS
  • Pedon #: 4
  • Sampled As Information:
  • Soil Name - Dunham
  • Classificaton Date - 2/13/2003
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/13/2003 (actual site observation date)
  • Surface Cover Properties:
  • 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

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    Ap—0 to 23 centimeters (0.0 to 9.1 inches); silty clay loam; moderate medium subangular blocky structure; friable; fragments; clear smooth boundary. Lab sample # 03N03850
    A—23 to 46 centimeters (9.1 to 18.1 inches); silty clay loam; moderate medium subangular blocky structure; friable; fragments; clear smooth boundary. Lab sample # 03N03851
    Bg1—46 to 53 centimeters (18.1 to 20.9 inches); silty clay loam; moderate medium prismatic structure; friable; 75 percent distinct black (2.5Y 2.5/1) organic stains on all faces of peds; 30 percent fine prominent 7.5Y 5/8 (7.5Y 5/8) iron-manganese masses; fragments; abrupt smooth boundary. Lab sample # 03N03852
    2Btg2—53 to 79 centimeters (20.9 to 31.1 inches); gravelly sandy loam; weak medium subangular blocky structure; very friable; 75 percent distinct dark grayish brown (2.5Y 4/2) clay films; 75 percent medium brown (7.5YR 4/4) iron-manganese masses and 75 percent fine brown (7.5YR 4/4) iron-manganese masses; 21 percent fine carbonate nodules and 21 percent medium carbonate nodules; 18 percent by volume nonflat 2-39-75 millimeter carbonate rock, unspecified fragments; violent effervescence; clear smooth boundary. Lab sample # 03N03853
    2BCg—79 to 112 centimeters (31.1 to 44.1 inches); silt loam; weak medium subangular blocky structure; firm; 30 percent prominent dark grayish brown (2.5Y 4/2) clay films on all faces of peds; 30 percent medium prominent brown (7.5YR 4/4) iron-manganese masses and 30 percent fine prominent brown (7.5YR 4/4) iron-manganese masses and 75 percent fine prominent brown (7.5YR 4/4) iron-manganese masses; fragments; clear smooth boundary. Lab sample # 03N03854
    2Cg—112 to 152 centimeters (44.1 to 59.8 inches); silt loam; massive; very firm; 30 percent medium prominent strong brown (7.5YR 5/8) iron-manganese masses and 30 percent medium prominent brown (7.5YR 4/4) iron-manganese masses and 30 percent fine prominent brown (7.5YR 4/4) iron-manganese masses; fragments. Lab sample # 03N03855