IDENTIFIERS

  • Current Taxon Name (Soil Name): HILMOE
  • OSD
  • Series Extent
  • User Site ID: S1981SD085014
  • User Pedon ID: S1981SD085014
  • Vegetation Plot ID: S1981SD085014
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 83P0563
  • NCSS Pedon Lab Data NASIS Record ID - 52800
  • Print Date: 12/4/2024

    • 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: 43.7461128
  • Std. Longitude: -99.7099991
  • Datum: WGS84
  • Township: 103N
  • Range: 74W
  • Section: 5
  • PLSS Details: 1,600 feet west and 150 feet north of the southeast corner
  • State: South Dakota
  • County: SD085—Lyman
  • MLRA: 63A—Northern Rolling Pierre Shale Plains
  • Non-MLRA Soil Survey Area: SD085—Lyman County, South Dakota

    • PEDON

  • Describers Name: Thomas Schumacher
  • Current Taxonomic Class: Clayey over loamy, montmorillonitic, mesic Fluventic Haplustolls
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 14
  • Correlated Information:
  • Soil Name - HILMOE
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/16/2007
  • Moisture Class - ustic
  • Sampled As Information:
  • Soil Name - Hilmoe
  • Taxonomic Class - Clayey over loamy, montmorillonitic (calcareous),
  • Taxon Kind - series
  • Classificaton Date - 4/1/1981
  • Moisture Class - ustic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/1/1981 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    PASM

    Pascopyrum smithii

    western wheatgrass

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    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 13 centimeters (0.0 to 5.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silty clay; weak medium subangular blocky parts to weak medium granular structure; hard when dry, firm, moderately sticky, moderately plastic; fragments; strong effervescence; slightly alkaline, pH 7.6, unspecified; abrupt smooth boundary. Lab sample # 83P02686
    A—13 to 20 centimeters (5.1 to 7.9 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silty clay; weak medium subangular blocky structure; hard when dry, firm, moderately sticky, moderately plastic; fragments; strong effervescence; slightly alkaline, pH 7.6, unspecified; clear smooth boundary. Lab sample # 83P02687
    C1—20 to 64 centimeters (7.9 to 25.2 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silty clay; weak medium and coarse subangular blocky structure; hard when dry, firm, moderately sticky, moderately plastic; fragments; strong effervescence; slightly alkaline, pH 7.6, unspecified; clear smooth boundary. Lab sample # 83P02688
    C2—64 to 152 centimeters (25.2 to 59.8 inches); dark grayish brown (2.5Y 4/2), light brownish gray (2.5Y 6/2), dry; loam, silt loam; massive; slightly hard, very friable; fragments; strong effervescence; slightly alkaline, pH 7.6, unspecified. Lab sample # 83P02689