IDENTIFIERS

  • Current Taxon Name (Soil Name): Dixonville
  • OSD
  • Series Extent
  • User Site ID: 10OR071032
  • User Pedon ID: S10OR071032
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 11N1297
  • NCSS Pedon Lab Data NASIS Record ID - 47525
  • Print Date: 6/3/2024

    • 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: 45.1381944
  • Std. Longitude: -123.3757222
  • Datum: WGS84
  • Township: 5S
  • Range: 6W
  • Section: 13
  • PLSS Details: SE1/4 NE1/4
  • State: Oregon
  • County: OR071—Yamhill
  • Non-MLRA Soil Survey Area: OR679—Yamhill Area, Oregon

    • PEDON

  • Describers Name: David R. Johnson
  • Current Taxonomic Class: Fine, mixed, superactive, mesic Pachic Ultic Argixerolls
  • Pedon Type: representative pedon for component
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Pedon PC 5.0
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loamy colluvium over clayey residuum
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Runoff: medium
  • Ksat Class Upper: moderately low
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: moderately coherent strong weathered diabase at 79cm
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/11/2009 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - crop vines
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Current Weather - sunny
  • Current Air Temp - 18
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, paralithic

    moderately coherent

    79 - 104

    - 25 -

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

    mollic epipedon

    argillic horizon

    paralithic contact

    0—79

    23—79

    79—104

    —79—

    —56—

    —25—
    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

    9

    —

    —

    155

    —

    250

    1321

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    OR9372

    WILLAMINA

    WETS
    Ap—0 to 23 centimeters (0.0 to 9.1 inches);, dark brown (7.5YR 3/2) broken face, moist; silty clay loam; 18 percent sand; 54 percent silt; 28 percent clay; weak coarse subangular blocky structure; extremely hard, moderately sticky, moderately plastic; fragments; clear smooth boundary.; dry when described; observed in pit, small
    Bt1—23 to 51 centimeters (9.1 to 20.1 inches);, dark brown (7.5YR 3/2) broken face, moist; silty clay loam; 12 percent sand; 50 percent silt; 38 percent clay; weak coarse prismatic parts to moderate medium subangular blocky structure; firm, very sticky, very plastic; 5 percent faint clay films on all faces of peds and 5 percent faint clay films on surfaces along pores; fragments; clear wavy boundary.; moderately moist when described; observed in pit, small
    Bt2—51 to 79 centimeters (20.1 to 31.1 inches);, dark brown (7.5YR 3/3) broken face, moist; silty clay; 12 percent sand; 45 percent silt; 43 percent clay; moderate coarse subangular blocky parts to moderate medium subangular blocky structure; firm, very sticky, very plastic; 5 percent by volume nonflat angular moderately coherent cemented 2-39-75 millimeter diabase fragments; abrupt wavy boundary.; moderately moist when described; observed in pit, small
    Cr—79 to 104 centimeters (31.1 to 40.9 inches); fragments.; observed in pit, small