IDENTIFIERS

  • Current Taxon Name (Soil Name): Brocko
  • OSD
  • Series Extent
  • User Site ID: S1987MT031001
  • User Pedon ID: 87MT031001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 88P0334
  • NCSS Pedon Lab Data NASIS Record ID - 60452
  • Print Date: 11/27/2024

    • 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: 45.8149986
  • Std. Longitude: -111.5511093
  • Datum: WGS84
  • Township: 1N
  • Range: 1E
  • Section: 25
  • PLSS Details: 500 feet S and 800 feet E of NW corner
  • State: Montana
  • County: MT031—Gallatin

    • PEDON

  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Sampled As Information:
  • Soil Name - Brocko
  • Taxonomic Class - Coarse-silty, mixed Borollic Calciorthids
  • Classificaton Date - 8/1/1987
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • 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: 8/1/1987 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • 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

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    1282

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    1Ap—0 to 18 centimeters (0.0 to 7.1 inches); light brownish gray (10YR 6/2) interior, dark grayish brown (10YR 4/2) interior, moist; very fine sandy loam; weak fine and medium subangular blocky structure; soft, very friable, slightly sticky, nonplastic; fragments; strong effervescence, by hcl, 1n; moderately alkaline, pH 8.2, hellige-truog; clear smooth boundary. Lab sample # 88P01736
    1Bk1—18 to 43 centimeters (7.1 to 16.9 inches); light gray (10YR 7/2) interior, brown (10YR 5/3) interior, moist; very fine sandy loam; moderate medium and coarse subangular blocky structure; soft, very friable, slightly sticky, slightly plastic; fragments; violent effervescence, by hcl, 1n; moderately alkaline, pH 8.4, hellige-truog; clear smooth boundary. Lab sample # 88P01737
    1Bk2—43 to 69 centimeters (16.9 to 27.2 inches); light gray (10YR 7/2) interior, brown (10YR 5/3) interior, moist; very fine sandy loam; moderate medium subangular blocky structure; soft, very friable, slightly sticky, slightly plastic; fragments; violent effervescence, by hcl, 1n; moderately alkaline, pH 8.4, hellige-truog; clear smooth boundary. Lab sample # 88P01738
    1Bk3—69 to 102 centimeters (27.2 to 40.2 inches); light gray (10YR 7/2) interior, yellowish brown (10YR 5/8) interior, moist; very fine sandy loam; massive; soft, very friable, slightly sticky, slightly plastic; fragments; violent effervescence, by hcl, 1n; strongly alkaline, pH 8.6, hellige-truog. Lab sample # 88P01739