IDENTIFIERS

  • Current Taxon Name (Soil Name): Mocmont
  • OSD
  • Series Extent
  • User Site ID: S1988MT077952
  • User Pedon ID: 88MT077952
  • Vegetation Plot ID: S1988MT077952
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 89P0352
  • NCSS Pedon Lab Data NASIS Record ID - 61456
  • 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: 46.9261093
  • Std. Longitude: -112.7952805
  • Datum: WGS84
  • Township: 14N
  • Range: 10W
  • Section: 36
  • PLSS Details: 2700 feet N and 100 feet W of SE corner
  • Location Description: Powell County, Montana.
  • State: Montana
  • County: MT077—Powell

    • PEDON

  • Current Taxonomic Class: Loamy-skeletal, mixed, superactive Typic Eutroboralfs
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 952
  • Correlated Information:
  • Soil Name - Mocmont
  • Classificaton Date - 7/11/2007
  • Moisture Class - ustic
  • Sampled As Information:
  • Soil Name - Mocmont
  • Taxonomic Class - Loamy-skeletal, mixed Typic Eutroboroll
  • Taxon Kind - series
  • Classificaton Date - 7/1/1988
  • Moisture Class - ustic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: mountains or deeply dissected plateaus
  • Geomorphic Component Hills: side slope
  • Slope Shape Down: concave
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1988 (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
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    BERE

    CARU

    PSME

    Berberis repens

    Calamagrostis rubescens

    Pseudotsuga menziesii

    —

    pinegrass

    Douglas-fir

    —

    —

    —

    —

    —

    —

    —

    —

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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

    32

    —

    —

    —

    —

    135

    —

    —

    —

    —

    —

    —

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    0 to 0 centimeters (0.0 to 0.0 inches); fragments. Lab sample # 89P01939
    E1—0 to 13 centimeters (0.0 to 5.1 inches); dark grayish brown (10YR 4/2), grayish brown (10YR 5/2), dry; gravelly loam; weak fine subangular blocky structure; soft, very friable, slightly sticky, slightly plastic; 5.5 very fine and fine roots and 2.5 medium and coarse roots; 5.5 very fine and fine pores; fragments; slight effervescence; neutral, pH 6.8, hellige-truog; clear smooth boundary. Lab sample # 89P01939. common medium and coarse roots; many very fine and fine roots
    E2—13 to 23 centimeters (5.1 to 9.1 inches); brown (10YR 4/3), brown (10YR 5/3), dry; very gravelly loam; moderate fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 5.5 very fine and fine roots and 2.5 medium and coarse roots; 5.5 very fine and fine interstitial and tubular pores; fragments; slight effervescence; slightly acid, pH 6.4, hellige-truog; gradual wavy boundary. Lab sample # 89P01940. common medium and coarse roots; many very fine and fine roots
    E/Bt—23 to 46 centimeters (9.1 to 18.1 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; very gravelly loam; moderate medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 2.5 very fine and fine roots and 0.5 medium roots; 5.5 very fine and fine interstitial and tubular pores; fragments; slight effervescence; slightly acid, pH 6.2, hellige-truog; gradual wavy boundary. Lab sample # 89P01941. few medium roots; common very fine and fine roots
    Bt—46 to 66 centimeters (18.1 to 26.0 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; extremely gravelly loam; moderate fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 2.5 very fine roots and 0.5 fine roots; 2.5 very fine and fine pores; fragments; slight effervescence; moderately acid, pH 6.0, hellige-truog; gradual wavy boundary. Lab sample # 89P01942. few fine roots; common very fine roots
    CB—66 to 152 centimeters (26.0 to 59.8 inches); brown (10YR 5/3), pale brown (10YR 6/3), dry; extremely gravelly loam; moderate fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 2.5 very fine roots and 0.5 fine roots; 2.5 very fine and fine pores; fragments; slight effervescence; moderately acid, pH 5.6, hellige-truog. Lab sample # 89P01943. few fine roots; common very fine roots