IDENTIFIERS

  • Current Taxon Name (Soil Name): Bohnly
  • OSD
  • Series Extent
  • User Site ID: S1989MT0771505
  • User Pedon ID: 89MT0771505
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P0212
  • NCSS Pedon Lab Data NASIS Record ID - 64451
  • Print Date: 11/23/2024

    • 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: 46.3844452
  • Std. Longitude: -112.7024994
  • Datum: WGS84
  • Township: 7N
  • Range: 9W
  • Section: 3
  • PLSS Details: 2350 feet E and 1750 feet N of SW corner
  • State: Montana
  • County: MT077—Powell

    • PEDON

  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 150
  • Sampled As Information:
  • Soil Name - Bohnly
  • Taxonomic Class - Fine-silty, mixed Typic Haplaquolls
  • Classificaton Date - 5/1/1989
  • Moisture Class - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/1/1989 (actual site observation date)
  • Surface Cover Properties:
  • 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

    2

    —

    —

    1372

    —

    315

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    —

    —

    —

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    Oe—0 to 10 centimeters (0.0 to 3.9 inches); fragments. organic mat
    A—10 to 40 centimeters (3.9 to 15.7 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; silt loam; moderate fine and medium granular structure; soft, friable, moderately sticky, slightly plastic; 2.5 fine and medium roots; 5.5 interstitial pores; 5 percent by volume 2-39-75 millimeter unspecified fragments; slight effervescence; moderately alkaline, pH 8.0, hellige-truog; gradual wavy boundary. Lab sample # 92P01405. common fine and medium roots
    Bw—40 to 56 centimeters (15.7 to 22.0 inches); dark gray (10YR 4/1), gray (10YR 5/1), dry; silty clay loam; weak fine subangular blocky, and moderate medium granular structure; slightly hard, friable, moderately sticky, slightly plastic; 2.5 fine and medium roots; 2.5 interstitial pores; 5 percent by volume 2-39-75 millimeter unspecified fragments; slight effervescence; moderately alkaline, pH 8.2, hellige-truog; gradual wavy boundary. Lab sample # 92P01406. common fine and medium roots
    Cg1—56 to 79 centimeters (22.0 to 31.1 inches); dark grayish brown (2.5Y 4/2), light brownish gray (2.5Y 6/2), dry; silt loam; moderate medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 2.5 fine and medium roots; 5 percent by volume 2-39-75 millimeter unspecified fragments; slight effervescence; moderately alkaline, pH 8.2, hellige-truog; gradual wavy boundary. Lab sample # 92P01407. common fine and medium roots
    Cg2—79 to 91 centimeters (31.1 to 35.8 inches); dark grayish brown (2.5Y 4/2), grayish brown (2.5Y 5/2), dry; silt loam; 11 percent yellowish brown (10YR 5/6) fine distinct mottles; moderate medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 0.5 very fine and fine roots; 2.5 interstitial pores; 5 percent by volume 2-39-75 millimeter unspecified fragments; slight effervescence; moderately alkaline, pH 8.2, hellige-truog; gradual wavy boundary. Lab sample # 92P01408. few very fine and fine roots; common fine distinct 10YR56 mottles
    Cg3—91 to 114 centimeters (35.8 to 44.9 inches); gray (5Y 5/1), gray (5Y 6/1), dry; silty clay loam; 11 percent yellowish brown (10YR 5/6) fine distinct mottles; weak coarse prismatic structure; hard, firm, moderately sticky, moderately plastic; 0.5 very fine and fine roots; 2.5 interstitial pores; 5 percent by volume 2-39-75 millimeter unspecified fragments; slight effervescence; moderately alkaline, pH 8.2, hellige-truog; clear smooth boundary. Lab sample # 92P01409. few very fine and fine roots; common fine distinct 10YR56 mottles
    Cg4—114 to 162 centimeters (44.9 to 63.8 inches); gray (5Y 5/1), gray (5Y 6/1), dry; silty clay loam; 11 percent yellowish brown (10YR 5/6) fine distinct mottles; weak coarse prismatic structure; hard, firm, moderately sticky, moderately plastic; 0.5 fine roots; 2.5 interstitial pores; 5 percent by volume 2-39-75 millimeter unspecified fragments; slight effervescence; moderately alkaline, pH 8.2, hellige-truog. Lab sample # 92P01410. few fine roots; common fine distinct 10YR56 mottles