IDENTIFIERS

  • Current Taxon Name (Soil Name): Owanka
  • OSD
  • Series Extent
  • User Site ID: S1985SD103004
  • User Pedon ID: 85SD103004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 85P0661
  • NCSS Pedon Lab Data NASIS Record ID - 56927
  • Print Date: 11/21/2024

    • 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: 43.9763870
  • Std. Longitude: -102.9377747
  • Datum: WGS84
  • Township: 1S
  • Range: 10E
  • Section: 9
  • PLSS Details: 200 feet east and 2,400 feet north of the southwest corner
  • State: South Dakota
  • County: SD103—Pennington

    • PEDON

  • Describers Name: Robert Neilsen and Arvid Meland
  • Current Taxonomic Class: Fine, smectitic, mesic Aridic Haplustolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - Owanka
  • Classificaton Date - 2/1/2010
  • Moisture Class - ustic
  • Moisture Subclass - aridic (torric)
  • Sampled As Information:
  • Soil Name - Owanka
  • Taxonomic Class - Fine, montmorillonitic, mesic Aridic Haplustoll
  • Taxon Kind - series
  • Classificaton Date - 10/1/1985
  • Moisture Class - ustic
  • Moisture SUBClass - aridic (torric)
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: terrace—stream or lake
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/1/1985 (actual site observation date)
  • 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
  • Site Erosion Accelerated: water erosion
    • 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

    1

    —

    —

    —

    —

    180

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    1A—0 to 15 centimeters (0.0 to 5.9 inches); dark grayish brown (10YR 4/2) interior, very dark gray (10YR 3/1) interior, moist; silty clay; moderate fine and medium granular structure; hard, friable, moderately sticky, moderately plastic; 2.5 fine to coarse roots; fragments; clear smooth boundary. Lab sample # 85P03432. common fine to coarse roots
    1Bw1—15 to 33 centimeters (5.9 to 13.0 inches); dark grayish brown (10YR 4/2) interior, very dark grayish brown (10YR 3/2) interior, moist; silty clay; weak medium prismatic, and weak fine and medium subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 0.5 fine to coarse roots; fragments; clear smooth boundary. Lab sample # 85P03433. few fine to coarse roots
    1Bw2—33 to 46 centimeters (13.0 to 18.1 inches); dark grayish brown (10YR 4/2) interior, very dark grayish brown (10YR 3/2) interior, moist; silty clay; weak medium and coarse prismatic, and moderate fine and medium subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 0.5 fine roots; fragments; clear wavy boundary. Lab sample # 85P03434. few fine roots
    1Bk1—46 to 69 centimeters (18.1 to 27.2 inches); grayish brown (10YR 5/2) interior, dark grayish brown (10YR 4/2) interior, moist; silty clay; weak coarse prismatic, and moderate medium subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 0.5 fine roots; 1 percent fine and medium carbonate concretions; fragments; slight effervescence, by hcl, 1n; gradual wavy boundary. Lab sample # 85P03435. few fine and medium carbonate concretions concentrations; few fine roots
    1Bk2—69 to 89 centimeters (27.2 to 35.0 inches); grayish brown (10YR 5/2) interior, dark grayish brown (10YR 4/2) interior, moist; silty clay; weak coarse prismatic, and moderate coarse subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 0.1 fine roots; 1 percent fine and medium carbonate concretions; fragments; strong effervescence, by hcl, 1n; gradual wavy boundary. Lab sample # 85P03436. few fine and medium carbonate concretions concentrations; very few fine roots
    1C—89 to 152 centimeters (35.0 to 59.8 inches); grayish brown (10YR 5/2) interior, dark grayish brown (10YR 4/2) interior, moist; silty clay; massive; hard, friable, moderately sticky, moderately plastic; 1 percent fine carbonate concretions; fragments; slight effervescence, by hcl, 1n. Lab sample # 85P03437. Few fine accumulations of calcium sulfate and other salts.; few fine carbonate concretions concentrations