IDENTIFIERS

  • Current Taxon Name (Soil Name): Drews
  • OSD
  • Series Extent
  • User Site ID: S2015OR037006
  • User Pedon ID: S2015OR037006
  • Vegetation Plot ID: S2015OR037006
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - KSSL
  • Lab Pedon # - 16N0298
  • NCSS Pedon Lab Data NASIS Record ID - 82570
  • User Project ID: 2015-KLF-LAB-001
  • Project Name: MLRA 21 - Lab Characterization - FY2015 - Klamath Basin soils data and Bay Delta Watershed soils data
  • Print Date: 12/11/2024

    • 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: 42.2073500
  • Std. Longitude: -120.3544070
  • Datum: WGS84
  • Township: 39 S.
  • Range: 20 E.
  • Section: 10
  • PLSS Details: about 95 feet S and 415 feet E of the northwest corner
  • Location Description: about 1.0 mile N and 0.4 mile W of the town of Lakeview, OR
  • Map Unit: 73B—Drews loam, 0 to 5 percent slopes, goose lake valley, northern part, mlra 21
  • State: Oregon
  • County: OR037—Lake
  • MLRA: 21—Klamath and Shasta Valleys and Basins
  • Regional Office: SW—Southwest
  • MLRA Soil Survey Area: SW-KLF—Klamath Falls, Oregon
  • Non-MLRA Soil Survey Area: OR636—Lake County, Oregon, Southern Part
  • 7.5 Minute USGS Quad: 42120-B3—Lakeview, Oregon

    • PEDON

  • Describers Name: Gebauer, Chris
  • Current Taxonomic Class: Coarse-loamy, isotic, superactive, mesic Vitrandic Argixerolls
  • Current Taxon Kind: taxadjunct
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - Drews
  • Taxonomic Class - Fine-loamy, mixed, superactive, mesic Pachic Argixerolls
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/28/2015
  • Classifier - Gebauer, Chris
  • Soil Taxonomic Edition - twelfth edition
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landform: alluvial fan
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: footslope
  • Slope Complexity: complex
  • Slope Shape Across: concave
  • Slope Shape Down: linear
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

  • Ecological Sites. (Click Ecological Site ID For Link to EDIT.)
    Ecological Site ID Ecological Site Name Correlation Data Classifier
    R021XY210OR LOAMY 14-18 PZ Jul 15 2015 Gebauer, Chris

    • SITE OBSERVATION

  • Observation Date: 7/15/2015 (actual site observation date)
  • Data Collector: Gebauer, Chris
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hayland
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Current Weather - sunny
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    AGCR

    LUAR3

    MESA

    Agropyron cristatum

    Lupinus argenteus

    Medicago sativa

    crested wheatgrass

    silvery lupine

    alfalfa

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    0—155

    120—200

    —155—

    —80—
    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

    4

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    1460.4

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    270

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    A1—0 to 8 centimeters (0.0 to 3.1 inches); dark brown (7.5YR 3/2) broken face, very dark brown (7.5YR 2.5/2) broken face, moist; loam; 50 percent sand; 15 percent clay; moderate thick platy parts to moderate fine granular structure; moderately hard, very friable, moderately sticky, slightly plastic; 0.5 medium roots and 3.0 fine roots; 2.0 fine dendritic tubular pores; 2 percent by volume nonflat subrounded strongly coherent cemented 2-40-75 millimeter mudstone fragments and 3 percent by volume nonflat subrounded indurated 2-40-75 millimeter andesite fragments; noneffervescent, by hcl, 1n; neutral, pH 7.0, pH indicator solutions; clear wavy boundary. Lab sample # 16N01122; dry when described; observed in pit, small
    A2—8 to 70 centimeters (3.1 to 27.6 inches); brown (7.5YR 4/2) broken face, dark brown (7.5YR 3/2) broken face, moist; sandy loam; 60 percent sand; 18 percent clay; moderate medium subangular blocky structure; hard, friable, slightly sticky, slightly plastic; 0.8 fine roots; 0.2 fine dendritic tubular pores; 2 percent by volume nonflat subrounded strongly coherent cemented 2-4-20 millimeter mudstone fragments and 2 percent by volume nonflat subrounded strongly coherent cemented 20-50-75 millimeter mudstone fragments and 3 percent by volume nonflat subrounded indurated 2-4-20 millimeter andesite fragments and 3 percent by volume nonflat subrounded indurated 20-50-75 millimeter andesite fragments; noneffervescent, by hcl, 1n; neutral, pH 6.8, pH indicator solutions; gradual smooth boundary. Lab sample # 16N01123; dry when described; observed in pit, small
    A3—70 to 120 centimeters (27.6 to 47.2 inches); brown (7.5YR 4/3) broken face, dark brown (7.5YR 3/3) broken face, moist; sandy loam; 60 percent sand; 19 percent clay; moderate medium subangular blocky structure; slightly hard, very friable, slightly sticky, slightly plastic; 0.2 fine roots; 0.1 medium tubular and 0.5 fine dendritic tubular pores; 2 percent by volume nonflat subrounded strongly coherent cemented 2-40-75 millimeter mudstone fragments and 3 percent by volume nonflat subrounded indurated 2-40-75 millimeter andesite fragments; noneffervescent, by hcl, 1n; neutral, pH 7.0, pH indicator solutions; gradual smooth boundary. Lab sample # 16N01124; dry when described; observed in pit, small
    BAt—120 to 155 centimeters (47.2 to 61.0 inches); brown (7.5YR 4/2) broken face, very dark brown (7.5YR 2.5/3) broken face, moist; sandy clay loam; 55 percent sand; 32 percent clay; moderate medium subangular blocky structure; moderately hard, very friable, slightly sticky, slightly plastic; 0.3 fine roots; 0.5 medium dendritic tubular and 2.0 medium tubular and 2.0 fine dendritic tubular pores; 10 percent clay films on all faces of peds and 10 percent clay films on rock fragments; 2 percent by volume nonflat subrounded strongly coherent cemented 2-40-75 millimeter mudstone fragments and 3 percent by volume nonflat subrounded indurated 2-40-75 millimeter andesite fragments; noneffervescent, by hcl, 1n; slightly alkaline, pH 7.4, pH indicator solutions; clear smooth boundary. Lab sample # 16N01125; dry when described; observed in pit, small
    Bt1—155 to 185 centimeters (61.0 to 72.8 inches); pale brown (10YR 6/3) broken face, dark brown (7.5YR 3/2) broken face, moist; silty clay loam; 15 percent sand; 34 percent clay; strong medium angular blocky structure; hard, friable, moderately sticky, moderately plastic; 0.8 fine tubular pores; 50 percent clay films on all faces of peds; 1 percent by volume nonflat subrounded indurated 2-4-5 millimeter andesite fragments; noneffervescent, by hcl, 1n; slightly alkaline, pH 7.4, pH indicator solutions; clear smooth boundary. Lab sample # 16N01126; slightly moist when described; observed in pit, small
    Bt2—185 to 200 centimeters (72.8 to 78.7 inches); brown (10YR 5/3) broken face, dark yellowish brown (10YR 3/4) broken face, moist; gravelly clay loam; 45 percent sand; 30 percent clay; moderate medium subangular blocky structure; moderately hard, friable, slightly sticky, slightly plastic; 5 percent clay films on rock fragments and 5 percent clay films on all faces of peds; 4 percent fine distinct irregular strong brown (7.5YR 4/6), moist, iron-manganese masses in matrix; 2 percent by volume nonflat subrounded indurated 20-50-75 millimeter andesite fragments and 2 percent by volume nonflat subrounded strongly coherent cemented 5-15-20 millimeter mudstone fragments and 3 percent by volume nonflat subrounded indurated 5-15-20 millimeter andesite fragments and 5 percent by volume nonflat subrounded indurated 2-4-5 millimeter andesite fragments and 5 percent by volume nonflat subrounded strongly coherent cemented 2-4-5 millimeter mudstone fragments; noneffervescent, by hcl, 1n; slightly alkaline, pH 7.8, pH indicator solutions. Lab sample # 16N01127; slightly moist when described; observed in auger, bucket