IDENTIFIERS

  • Current Taxon Name (Soil Name): Wellsdale
  • OSD
  • Series Extent
  • User Site ID: 01-DRJ-14
  • User Pedon ID: S2001OR071006
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 01N1179
  • NCSS Pedon Lab Data NASIS Record ID - 13625
  • 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: 45.3673897
  • Std. Longitude: -123.0830841
  • Datum: WGS84
  • Township: 2S
  • Range: 3W
  • Section: 29
  • PLSS Details: northwest 1/4 of the northwest 1/4 of the southeast 1/4
  • State: Oregon
  • County: OR071—Yamhill
  • MLRA: 2—Willamette and Puget Sound Valleys
  • 7.5 Minute USGS Quad: 45123-C1—Dundee, Oregon

    • PEDON

  • Describers Name: David R. Johnson
  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Aquultic Haploxeralfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 6
  • Correlated Information:
  • Soil Name - Wellsdale
  • PSC - 38 to 88 cm.
  • Classificaton Date - 10/6/2004
  • Moisture Class - xeric
  • Moisture Subclass - xeric
  • Sampled As Information:
  • Soil Name - Wellsdale
  • Classificaton Date - 8/8/2001
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loamy residuum weathered from sandstone
  • Landform: hill
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Pittsburg Bluff formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/8/2001 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Current Weather - sunny
  • Current Air Temp - 29
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    2—23

    63—174

    —21—

    —111—
    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

    8

    —

    —

    199

    —

    180

    1118

    —

    179

    12

    19

    4

    —

    —

    —

    —

    —

    OR2997

    Forest Grove

    WETS
    Oi—0 to 2 centimeters (0.0 to 0.8 inches); fragments; abrupt smooth boundary. Lab sample # 01N06076; observed in pit, small
    Ap—2 to 14 centimeters (0.8 to 5.5 inches); brown (10YR 5/3) crushed, dark brown (7.5YR 3/2) broken face, moist; loam; 22 percent clay; moderate fine subangular blocky structure; slightly hard, friable, nonsticky, nonplastic; 7.0 very fine roots throughout and 2.0 fine roots throughout; 9.0 very fine tubular and 2.0 fine tubular pores; fragments; clear smooth boundary. Lab sample # 01N06077; observed in pit, small
    A2—14 to 23 centimeters (5.5 to 9.1 inches); yellowish brown (10YR 5/4) crushed, dark brown (7.5YR 3/3) broken face, moist; loam; 24 percent clay; moderate medium subangular blocky structure; moderately hard, friable, nonsticky, nonplastic; 4.0 very fine roots throughout and 1.0 medium roots throughout and 1.0 fine roots throughout; 6.0 very fine tubular and 1.0 medium tubular and 2.0 fine tubular pores; fragments; clear smooth boundary. Lab sample # 01N06078; observed in pit, small
    AB—23 to 38 centimeters (9.1 to 15.0 inches); yellowish brown (10YR 5/4) crushed, dark brown (7.5YR 3/4) broken face, moist; loam; 26 percent clay; moderate medium subangular blocky parts to moderate fine subangular blocky structure; moderately hard, friable, slightly sticky, slightly plastic; 2.0 very fine roots throughout and 0.2 medium roots throughout and 0.2 fine roots throughout; 5.0 very fine tubular and 0.2 medium tubular and 0.2 fine tubular pores; fragments; clear smooth boundary. Lab sample # 01N06079; observed in pit, small
    Bt1—38 to 63 centimeters (15.0 to 24.8 inches); yellowish brown (10YR 5/4) crushed, brown (7.5YR 4/4) broken face, moist; clay loam; 33 percent clay; moderate medium subangular blocky parts to moderate fine subangular blocky structure; moderately hard, firm, slightly sticky, slightly plastic; 0.5 very fine roots throughout and 0.2 medium roots throughout and 0.2 fine roots throughout; 3.0 very fine tubular and 0.2 medium tubular and 0.2 fine tubular pores; 30 percent distinct brown (10YR 4/3), moist, clay films on surfaces along pores and 30 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds; fragments; gradual smooth boundary. Lab sample # 01N06080; observed in pit, small
    Bt2—63 to 85 centimeters (24.8 to 33.5 inches); yellowish brown (10YR 5/4) crushed, brown (7.5YR 4/4) broken face, moist; clay loam; 36 percent clay; moderate medium subangular blocky parts to moderate fine subangular blocky structure; moderately hard, firm, slightly sticky, slightly plastic; 0.1 very fine roots throughout and 0.1 medium roots throughout and 0.1 fine roots throughout; 2.0 very fine tubular and 0.1 medium tubular and 0.1 fine tubular pores; 40 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds and 40 percent distinct brown (10YR 4/3), moist, clay films on surfaces along pores; 2 percent prominent black (10YR 2/1), moist, manganese coatings on faces of peds; fragments; clear smooth boundary. Lab sample # 01N06081; observed in pit, small
    Bt3—85 to 111 centimeters (33.5 to 43.7 inches); light yellowish brown (10YR 6/4) broken face, strong brown (7.5YR 4/6) broken face, moist; clay loam; 35 percent clay; moderate medium subangular blocky structure; very hard, firm, slightly sticky, slightly plastic; 0.1 very fine roots throughout and 0.1 medium roots throughout and 0.1 fine roots throughout; 2.0 very fine tubular and 0.1 medium tubular and 0.1 fine tubular pores; 10 percent distinct light gray (10YR 7/2), dry, sand coats on all faces of peds and 60 percent distinct brown (10YR 4/3), moist, clay films on surfaces along pores and 60 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds; 1 percent prominent strong brown (7.5YR 4/6), dry, iron-manganese masses in matrix and 15 percent prominent black (10YR 2/1), moist, manganese coatings on faces of peds; fragments; clear smooth boundary. Lab sample # 01N06082; observed in pit, small
    Bt4—111 to 155 centimeters (43.7 to 61.0 inches); 50 percent reddish yellow (7.5YR 6/6) broken face and 50 percent strong brown (7.5YR 5/6) broken face, strong brown (7.5YR 4/6) broken face, moist; clay loam; 37 percent clay; moderate coarse prismatic parts to strong coarse angular blocky structure; very hard, firm, slightly sticky, moderately plastic; 0.1 very fine roots throughout and 0.1 medium roots throughout and 0.1 fine roots throughout; 2.0 very fine tubular and 0.1 medium tubular and 0.1 fine tubular pores; 50 percent distinct light gray (10YR 7/2), dry, sand coats on all faces of peds and 60 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds and 60 percent distinct brown (10YR 4/3), moist, clay films on surfaces along pores; 1 percent prominent strong brown (7.5YR 4/6), dry, iron-manganese masses in matrix and 1 percent prominent black (10YR 2/1), moist, manganese coatings on faces of peds; fragments; clear wavy boundary. Lab sample # 01N06083; observed in pit, small
    BCt—155 to 174 centimeters (61.0 to 68.5 inches); 65 percent reddish yellow (7.5YR 6/6) broken face and 35 percent light gray (10YR 7/2) broken face, strong brown (7.5YR 4/6) broken face, moist; clay loam; 36 percent clay; weak coarse subangular blocky structure; hard, firm, slightly sticky, moderately plastic; 0.1 very fine roots throughout and 0.1 medium roots throughout and 0.1 fine roots throughout; 1.0 very fine tubular and 0.1 medium tubular and 0.1 fine tubular pores; 40 percent distinct brown (10YR 5/3), moist, and dark brown (7.5YR 3/4), moist, clay films on all faces of peds and 40 percent distinct dark brown (7.5YR 3/4), moist, and brown (10YR 5/3), moist, clay films on surfaces along pores; fragments. Lab sample # 01N06084; observed in pit, small