IDENTIFIERS

  • Current Taxon Name (Soil Name): Woodchuck
  • OSD
  • Series Extent
  • User Site ID: 07MT081007
  • User Pedon ID: 07MT081007
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Pedon # - 07N0790
  • 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: 46.4759140
  • Std. Longitude: -114.0332184
  • Datum: WGS84
  • County: MT081—Ravalli

    • PEDON

  • Describers Name: Jay Skovlin, Beth Rowley
  • Pedon Purpose: full pedon description
  • Sampled As Information:
  • Soil Name - Woodchuck
  • Classificaton Date - 8/24/2007
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: fan remnant
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/24/2007 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    calcic horizon

    duripan

    0—33

    33—76

    76—90

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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

    3

    —

    —

    1168

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    Ap—0 to 12 centimeters (0.0 to 4.7 inches); very dark brown (10YR 2/2) loam; 38 percent sand; 47 percent silt; 15 percent clay; moderate medium granular structure; soft, friable, slightly sticky, slightly plastic; 3.0 very fine roots throughout and 3.0 medium roots throughout and 2.0 fine roots throughout; 2 percent by volume nonflat 2-?-76 millimeter unspecified fragments and 5 percent by volume nonflat 76-?-250 millimeter unspecified fragments; very slight effervescence, by hcl, 1n; slightly alkaline, pH 7.7, cresol red; gradual smooth boundary. Lab sample # 07N04813
    A—12 to 25 centimeters (4.7 to 9.8 inches); very dark grayish brown (10YR 3/2) loam; 42 percent sand; 42 percent silt; 16 percent clay; weak medium subangular blocky parts to moderate medium granular structure; slightly hard, friable, slightly sticky, slightly plastic; 5.0 very fine roots throughout and 3.0 medium roots throughout and 2.0 fine roots throughout; 5 percent by volume nonflat 2-?-76 millimeter unspecified fragments and 5 percent by volume nonflat 76-?-250 millimeter unspecified fragments; very slight effervescence, by hcl, 1n; slightly alkaline, pH 7.7, cresol red; clear smooth boundary. Lab sample # 07N04814
    Bk1—25 to 33 centimeters (9.8 to 13.0 inches); very dark grayish brown (10YR 3/2) gravelly loam; 45 percent sand; 42 percent silt; 13 percent clay; weak medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 3.0 very fine roots throughout and 1.0 medium roots throughout and 1.0 fine roots throughout; carbonate concretions around rock fragments and carbonate, finely disseminated; 30 percent by volume nonflat 2-?-76 millimeter unspecified fragments; slight effervescence, by hcl, 1n; moderately alkaline, pH 8.0, cresol red; clear smooth boundary. Lab sample # 07N04815
    Bk2—33 to 48 centimeters (13.0 to 18.9 inches); dark grayish brown (10YR 4/2) very gravelly loam; 48 percent sand; 40 percent silt; 12 percent clay; weak medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 2.0 very fine roots throughout and 1.0 medium roots throughout and 1.0 fine roots throughout; carbonate concretions around rock fragments and carbonate, finely disseminated; 40 percent by volume nonflat 2-?-76 millimeter unspecified fragments; violent effervescence, by hcl, 1n; moderately alkaline, pH 8.2, cresol red; clear wavy boundary. Lab sample # 07N04816
    Bkq—48 to 76 centimeters (18.9 to 29.9 inches); very pale brown (10YR 7/3); strong medium angular blocky structure; 2.0 very fine roots throughout; fragments; violent effervescence, by hcl, 1n; moderately alkaline, pH 8.2, cresol red; abrupt wavy boundary. Lab sample # 07N04817
    Bkqm—76 to 90 centimeters (29.9 to 35.4 inches); fragments; violent effervescence, by hcl, 1n. Lab sample # 07N04846