IDENTIFIERS

  • Current Taxon Name (Soil Name): Johnstown
  • OSD
  • Series Extent
  • User Site ID: S1982NE017002
  • User Pedon ID: 82NE017002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 84P0195
  • NCSS Pedon Lab Data NASIS Record ID - 53889
  • 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: 42.5636101
  • Std. Longitude: -99.8936081
  • Datum: WGS84
  • Township: 30N
  • Range: 22W
  • Section: 21
  • PLSS Details: 500 feet W and 200 feet S of NE corner
  • State: Nebraska
  • County: NE017—Brown
  • MLRA: 66—Dakota-Nebraska Eroded Tableland

    • PEDON

  • Describers Name: R. Zink
  • Current Taxonomic Class: Fine-loamy, mixed, superactive, mesic Typic Argiustolls
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Johnstown
  • PSC - 76 to 127 cm.
  • Classificaton Date - 2/1/2010
  • Moisture Class - ustic
  • Sampled As Information:
  • Soil Name - Hall
  • Taxonomic Class - Fine-silty, mixed, mesic Pachic Argiustoll
  • Taxon Kind - series
  • Classificaton Date - 4/1/1982
  • Moisture Class - ustic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Landform: upland slope
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/1/1982 (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
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    0—102

    76—132

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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

    1

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    1Ap—0 to 20 centimeters (0.0 to 7.9 inches); dark grayish brown (10YR 4/2) interior, very dark grayish brown (10YR 3/2) interior, moist; loam; weak fine granular structure; slightly hard, very friable; fragments; abrupt smooth boundary. Lab sample # 84P01004
    1A1—20 to 41 centimeters (7.9 to 16.1 inches); dark grayish brown (10YR 4/2) interior, very dark brown (10YR 2/2) interior, moist; loam; weak fine and medium subangular blocky structure; slightly hard, very friable; fragments; clear smooth boundary. Lab sample # 84P01005
    1A2—41 to 76 centimeters (16.1 to 29.9 inches); dark grayish brown (10YR 4/2) interior, dark brown (10YR 3/3) interior, moist; loam; weak fine and medium subangular blocky structure; slightly hard, very friable; fragments; clear smooth boundary. Lab sample # 84P01006
    1Bt1—76 to 102 centimeters (29.9 to 40.2 inches); dark grayish brown (10YR 4/2) interior, dark brown (10YR 3/3) interior, moist; clay loam; moderate medium and coarse prismatic, and moderate medium subangular blocky structure; hard, friable; 15 percent pressure faces on faces of peds; fragments; clear smooth boundary. Lab sample # 84P01007. few pressure faces surface features on faces of peds
    1Bt2—102 to 119 centimeters (40.2 to 46.9 inches); yellowish brown (10YR 5/4) interior, brown (10YR 5/3) interior, moist; clay loam; moderate coarse prismatic, and moderate medium subangular blocky structure; hard, firm; 15 percent pressure faces on faces of peds; fragments; clear smooth boundary. Lab sample # 84P01008. few pressure faces surface features on faces of peds
    1Bt3—119 to 132 centimeters (46.9 to 52.0 inches); pale brown (10YR 6/3) interior, light olive brown (2.5Y 5/4) interior, moist; clay loam; weak coarse prismatic, and weak coarse subangular blocky structure; hard, friable; 11 percent fine lime masses; fragments; slight effervescence, by hcl, 1n; clear smooth boundary. Lab sample # 84P01009. common fine soft masses of lime concentrations
    1C1—132 to 165 centimeters (52.0 to 65.0 inches); light gray (2.5Y 7/2) interior, light olive brown (2.5Y 5/4) interior, moist; very fine sandy loam; massive; slightly hard, very friable; 11 percent fine lime masses; fragments; strong effervescence, by hcl, 1n; abrupt wavy boundary. Lab sample # 84P01010. common fine soft masses of lime concentrations
    2C2—165 to 178 centimeters (65.0 to 70.1 inches); light brownish gray (2.5Y 6/2) interior, brown (10YR 5/3) interior, moist; sand; single grain; loose, loose; fragments. Lab sample # 84P01011