IDENTIFIERS

  • Current Taxon Name (Soil Name): UNNAMED
  • OSD
  • Series Extent
  • User Site ID: S1975CO103001
  • User Pedon ID: S1975CO103001
  • Vegetation Plot ID: S1975CO103001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A3301
  • NCSS Pedon Lab Data NASIS Record ID - 38416
  • 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: 40.1552773
  • Std. Longitude: -107.7099991
  • Datum: WGS84
  • Township: 2N
  • Range: 92W
  • Section: 9
  • PLSS Details: northeast quarter of southeast quarter
  • State: Colorado
  • County: CO103—Rio Blanco
  • Non-MLRA Soil Survey Area: CO685—Rio Blanco County Area, Colorado

    • PEDON

  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 1
  • Sampled As Information:
  • Soil Name - UNNAMED
  • Taxonomic Class - Clayey-skeletal, mixed Cryic Pachic Paleborolls
  • PSC - 25 to 100 cm.
  • Classificaton Date - 6/1/1975
  • Moisture Class - ustic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: sloping to steep mountain slope
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1975 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    POTR5

    Populus tremuloides

    quaking aspen

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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

    40

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    2316.5

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    45

    482

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    A11—0 to 18 centimeters (0.0 to 7.1 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; silty clay loam; moderate very fine granular structure; soft, very friable, slightly sticky, slightly plastic; fragments; noneffervescent; neutral, pH 6.7, unspecified; clear smooth boundary. Lab sample # 40A25707
    A12—18 to 64 centimeters (7.1 to 25.2 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; silty clay loam; moderate very fine granular structure; soft, very friable, slightly sticky, slightly plastic; fragments; noneffervescent; neutral, pH 6.9, unspecified; clear wavy boundary. Lab sample # 40A25708
    A2—64 to 71 centimeters (25.2 to 28.0 inches); pale brown (10YR 6/3), light brownish gray (10YR 6/2), dry; silt loam; weak medium subangular blocky structure; hard when dry, friable, moderately sticky, moderately plastic; fragments; noneffervescent; neutral, pH 7.0, unspecified; clear wavy boundary. Lab sample # 40A25709
    B&A—71 to 99 centimeters (28.0 to 39.0 inches); brown (10YR 5/3), very pale brown (10YR 7/3), dry; silty clay loam; 34 percent clay; moderate coarse subangular blocky structure; extremely hard, firm, moderately sticky, moderately plastic; fragments; noneffervescent; neutral, pH 6.8, unspecified; gradual wavy boundary. Lab sample # 40A25710
    B2T—99 to 130 centimeters (39.0 to 51.2 inches); pale brown (10YR 6/3), very pale brown (10YR 7/3), dry; silty clay; 50 percent clay; moderate coarse subangular blocky structure; extremely hard, firm, very sticky, very plastic; fragments; noneffervescent; moderately acid, pH 6.0, unspecified; clear smooth boundary. Lab sample # 40A25711
    C—130 to 180 centimeters (51.2 to 70.9 inches); light yellowish brown (10YR 6/4), very pale brown (10YR 7/4), dry; silty clay; 50 percent clay; weak very coarse subangular blocky structure; extremely hard, firm, very sticky, very plastic; fragments; noneffervescent; strongly acid, pH 5.4, unspecified. Lab sample # 40A25712