IDENTIFIERS

  • Current Taxon Name (Soil Name): Arvada
  • OSD
  • Series Extent
  • User Site ID: S1981NE165002
  • User Pedon ID: S1981NE165002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 81P0461
  • NCSS Pedon Lab Data NASIS Record ID - 49305
  • 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: 42.9294434
  • Std. Longitude: -103.5141678
  • Datum: WGS84
  • Township: 34N
  • Range: 53W
  • Section: 12
  • PLSS Details: 2500 feet S and 300 feet W of the center
  • State: Nebraska
  • County: NE165—Sioux
  • MLRA: 60A—Pierre Shale Plains
  • Non-MLRA Soil Survey Area: NE165—Sioux County, Nebraska

    • PEDON

  • Describers Name: Mark Willoughby and Jim Culver
  • Current Taxonomic Class: Fine, smectitic, mesic Typic Natrustalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Arvada
  • Classificaton Date - 7/23/2007
  • Moisture Class - ustic
  • Sampled As Information:
  • Soil Name - Arvada-Like
  • Taxonomic Class - Fine, montmorillonitic, mesic Ustollic Natrargid
  • Classificaton Date - 4/29/1981
  • Moisture Class - aridic (torric)
  • Moisture SUBClass - ustic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium derived from clay shale
  • Landform: terrace
  • Slope Position: lower third
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/29/1981 (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

    1

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    A2—0 to 3 centimeters (0.0 to 1.2 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; silt loam; weak fine granular structure; slightly hard, friable; fragments; neutral, pH 7.0, cresol red; abrupt smooth boundary.
    Bt2—3 to 36 centimeters (1.2 to 14.2 inches); olive (5Y 4/3), olive gray (5Y 5/2), dry; clay; moderate medium columnar parts to moderate fine blocky structure; hard, firm; fragments; strong effervescence; very strongly alkaline, pH 9.5, cresol red; clear smooth boundary. Lab sample # 81P02644
    B3casa—36 to 58 centimeters (14.2 to 22.8 inches); olive (5Y 4/3), light olive gray (5Y 6/2), dry; clay; weak fine subangular blocky structure; very hard, firm; fragments; strong effervescence; strongly alkaline, pH 8.7, cresol red; clear smooth boundary. Lab sample # 81P02645
    C1casa—58 to 152 centimeters (22.8 to 59.8 inches); olive (5Y 5/3), pale olive (5Y 6/3), dry; clay; massive; very hard, firm; fragments; strong effervescence; strongly alkaline, pH 8.7, cresol red.