IDENTIFIERS

  • Current Taxon Name (Soil Name): Leadville
  • OSD
  • Series Extent
  • User Site ID: S1991CO117003
  • User Pedon ID: 91CO117003
  • Vegetation Plot ID: S1991CO117003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P0286
  • NCSS Pedon Lab Data NASIS Record ID - 64525
  • Print Date: 11/24/2024

    • 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: 39.4238892
  • Std. Longitude: -105.9733353
  • Datum: WGS84
  • Township: 7S
  • Range: 77W
  • Section: 23
  • PLSS Details: NW/SW
  • State: Colorado
  • County: CO117—Summit

    • PEDON

  • Describers Name: V.R.I.
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 3
  • Sampled As Information:
  • Soil Name - Leadville
  • Taxonomic Class - Loamy-skeletal, mixed Typic Cryoboralfs
  • Classificaton Date - 7/1/1991
  • Moisture Class - ustic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Geomorphic Component Hills: side slope
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1991 (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

    VASC

    Vaccinium scoparium

    grouse whortleberry

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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

    30

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    3444

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    180

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    9

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    A1—0 to 8 centimeters (0.0 to 3.1 inches); very dark brown (10YR 2/2), dark grayish brown (10YR 4/2), dry; very stony loam; weak fine granular structure; soft, very friable, nonsticky, nonplastic; 5.5 very fine and fine roots; 2.5 fine interstitial pores; 15 percent by volume 2-39-75 millimeter unspecified fragments and 20 percent by volume 75-162-250 millimeter unspecified fragments and 20 percent by volume 250-425-600 millimeter unspecified fragments; slight effervescence; slightly acid, pH 6.2, hellige-truog; clear smooth boundary. Lab sample # 92P01820. 18% clay, 40% sand; many very fine and fine roots
    A2—8 to 23 centimeters (3.1 to 9.1 inches); dark yellowish brown (10YR 4/4) very stony loam; weak fine granular structure; soft, very friable, nonsticky, nonplastic; 5.5 very fine and fine roots and 2.5 medium roots; 5.5 fine interstitial pores; 15 percent by volume 2-39-75 millimeter unspecified fragments and 20 percent by volume 75-162-250 millimeter unspecified fragments and 20 percent by volume 250-425-600 millimeter unspecified fragments; slight effervescence; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # 92P01820. 18% clay, 40% sand; common medium roots; many very fine and fine roots
    Bt1—23 to 74 centimeters (9.1 to 29.1 inches); yellowish brown (10YR 5/4) extremely stony sandy clay loam; weak medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 0.5 very fine roots; 2.5 fine interstitial pores; 20 percent by volume 75-162-250 millimeter unspecified fragments and 25 percent by volume 2-39-75 millimeter unspecified fragments and 30 percent by volume 250-425-600 millimeter unspecified fragments; slight effervescence; moderately acid, pH 6.0, hellige-truog; gradual wavy boundary. Lab sample # 92P01821. 22% clay, 55% sand; few very fine roots
    Bt2—74 to 107 centimeters (29.1 to 42.1 inches); yellowish brown (10YR 5/4) extremely stony sandy clay loam; weak and moderate medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 0.5 very fine roots; 2.5 fine interstitial pores; 20 percent by volume 75-162-250 millimeter unspecified fragments and 25 percent by volume 2-39-75 millimeter unspecified fragments and 30 percent by volume 250-425-600 millimeter unspecified fragments; slight effervescence; slightly acid, pH 6.2, hellige-truog. Lab sample # 92P01821. 22% clay, 65% sand; few very fine roots
    R—107 centimeters (42.1 inches); fragments.