IDENTIFIERS

  • Current Taxon Name (Soil Name): Willakenzie
  • OSD
  • Series Extent
  • User Site ID: S1962OR071003
  • User Pedon ID: S1962OR071003
  • Vegetation Plot ID: S1962OR071003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A5443
  • NCSS Pedon Lab Data NASIS Record ID - 42688
  • Print Date: 3/13/2025

    • 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: 45.2872238
  • Std. Longitude: -123.1155548
  • Datum: WGS84
  • Township: 3S
  • Range: 4W
  • Section: 25
  • PLSS Details: 1350 feet from the county road, 300 feet east of field road, 15 feet north of fence on the Schmidt farm in NE 1/4, NW1/4, NE1/4
  • State: Oregon
  • County: OR071—Yamhill
  • Non-MLRA Soil Survey Area: OR071—Yamhill County, Oregon

    • PEDON

  • Describers Name: A. O. Ness and C. C. Bowlsby
  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Ultic Haploxeralfs
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Willakenzie
  • Classificaton Date - 1/27/2010
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - WILLAKENZIE
  • Classificaton Date - 3/28/1962
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/28/1962 (actual site observation date)
  • Air Photo ID: DFQ36-168
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - intermixed conifers and hardwoods
  • 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

    TOXIC

    Toxicodendron

    poison oak

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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

    6

    —

    —

    91

    —

    1143

    —

    —

    11.1

    18.9

    3.3

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    A1—0 to 13 centimeters (0.0 to 5.1 inches); brown (7.5YR 5/3), dark brown (7.5YR 3/2), moist; silty clay loam; moderate medium granular structure; friable, slightly sticky, slightly plastic; 21.0 roots; 21.0 very fine pores; fragments; moderately acid, pH 6.0, unspecified; clear wavy boundary. Lab sample # 40A40904. common medium firm granules
    B1—13 to 25 centimeters (5.1 to 9.8 inches); strong brown (7.5YR 5/6), dark brown (7.5YR 3/4), moist; silty clay loam; moderate medium subangular blocky structure; firm, moderately sticky, moderately plastic; 21.0 roots; 3.0 very fine and fine tubular pores; 30 percent organic stains on faces of peds; fragments; moderately acid, pH 5.8, unspecified; clear wavy boundary. Lab sample # 40A40905. common tonguing of A1 (2-3 inch diameter)
    B21t—25 to 51 centimeters (9.8 to 20.1 inches); strong brown (7.5YR 5/6), brown (7.5YR 4/4), moist; clay loam; moderate fine and medium subangular blocky structure; firm, moderately sticky, very plastic; 21.0 roots; 21.0 very fine and fine pores; 10 percent clay films on faces of peds and 30 percent organic stains on faces of peds and 30 percent manganese or iron-manganese stains on faces of peds; fragments; moderately acid, pH 5.6, unspecified; clear wavy boundary. Lab sample # 40A40906
    B22t—51 to 71 centimeters (20.1 to 28.0 inches); strong brown (7.5YR 5/6), brown (7.5YR 4/4), moist; clay loam; moderate fine and medium subangular blocky structure; firm, very sticky, very plastic; 21.0 roots; 21.0 very fine and fine pores; 10 percent clay films on faces of peds; fragments; moderately acid, pH 5.6, unspecified; clear wavy boundary. Lab sample # 40A40907
    B23t—71 to 86 centimeters (28.0 to 33.9 inches); strong brown (7.5YR 5/6), brown (7.5YR 4/4), moist; clay loam; moderate fine and medium subangular blocky structure; firm, very sticky, very plastic; 21.0 roots; 21.0 very fine and fine pores; 30 percent clay films on faces of peds and in pores; 3 percent by volume shale, unspecified fragments; strongly acid, pH 5.4, unspecified; abrupt irregular boundary. Lab sample # 40A40908
    2R—86 to 112 centimeters (33.9 to 44.1 inches); fragments. Lab sample # 40A40909. strong brown (7/5YR 5/8) platy or laminated shale or siltstone which can be cut with a spade; plates in the upper 6 inches are about 2 inches thick, while those below are 1/4 to 1/8 inch thick; fragments are coated with dark red (2.5YR 3/6) clay