IDENTIFIERS

  • Current Taxon Name (Soil Name): Woodburn
  • OSD
  • Series Extent
  • User Site ID: S2012OR003001
  • User Pedon ID: S2012OR003001
  • User Site Association ID: PMC cover crop study
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - SSL
  • Lab Pedon # - 13N0379
  • NCSS Pedon Lab Data NASIS Record ID - 71249
  • Print Date: 5/20/2024

    • 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: 44.6259840
  • Std. Longitude: -123.2156290
  • Datum: WGS84
  • Map Unit: 169—Willamette silt loam, 0 to 3 percent slopes
  • State: Oregon
  • County: OR003—Benton
  • MLRA: 2—Willamette and Puget Sound Valleys
  • Regional Office: 1—Portland, OR
  • MLRA Soil Survey Area: NW-SAL—Salem, Oregon
  • Non-MLRA Soil Survey Area: OR003—Benton County, Oregon

    • PEDON

  • Describers Name: Dave Johnson
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Aquultic Argixerolls
  • Current Taxon Kind: series
  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - Woodburn
  • Taxonomic Class - Fine-silty, mixed, superactive, mesic Aquultic Argixerolls
  • Taxon Kind - series
  • PSC - 50 to 100 cm.
  • Classificaton Date - 10/16/2012
  • Classifier - Ron Raney
  • Soil Taxonomic Edition - eleventh edition
  • Moisture SUBClass - xeric
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Pedon Vegetation and Crop Cover Information:
  • Agronomic Feature - alleyway with cover
  • Current Crop - grass-clover
  • Residue Description - grass strip between road and field
  • Hydric: no


    • SITE

  • Landform: broad valley terrace
  • Geomorphic Component Terraces: tread
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/19/2012 (actual site observation date)
  • Data Collector: Dave Johnson
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - other grass/herbaceous cover
  • 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

    mollic epipedon

    argillic horizon

    aquic conditions

    0—50

    50—160

    82—160

    —50—

    —110—

    —78—
    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

    —

    —

    —

    69

    —

    —

    —

    —

    —

    —

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    Ap1—0 to 10 centimeters (0.0 to 3.9 inches);, very dark grayish brown (10YR 3/2) broken face, moist; silt loam; 22 percent clay; moderate fine subangular blocky, and moderate very fine subangular blocky structure; hard, friable, slightly sticky, moderately plastic; many (15.0) very fine roots throughout and common (1.0) medium roots throughout and common (2.0) fine roots throughout; many (20.0) very fine interstitial and common (1.0) medium interstitial and common (1.0) fine interstitial pores; 1 percent by volume rounded 2-?-5 millimeter unspecified fragments observed by visual inspection method; abrupt smooth boundary. Lab sample # 13N01603; slightly moist when described; observed in trench
    Ap2—10 to 25 centimeters (3.9 to 9.8 inches);, very dark grayish brown (10YR 3/2) broken face, moist; silt loam; 23 percent clay; moderate fine subangular blocky structure; hard, friable, slightly sticky, moderately plastic; many (10.0) very fine roots throughout and common (1.0) medium roots throughout and few (0.5) fine roots throughout; common (15.0) very fine interstitial and common (1.0) medium interstitial and common (1.0) fine interstitial pores; 1 percent by volume rounded 2-?-5 millimeter unspecified fragments observed by visual inspection method; clear smooth boundary. Lab sample # 13N01604; slightly moist when described; observed in trench
    AB—25 to 50 centimeters (9.8 to 19.7 inches);, very dark grayish brown (10YR 3/2) broken face, moist; silt loam; 24 percent clay; moderate medium subangular blocky structure; hard, friable, slightly sticky, moderately plastic; many (6.0) very fine roots throughout and few (0.5) medium roots throughout and few (0.3) fine roots throughout; many (5.0) very fine dendritic tubular and common (1.0) medium tubular and few (0.5) fine dendritic tubular pores; 1 percent by volume rounded 2-?-5 millimeter unspecified fragments observed by visual inspection method; clear wavy boundary. Lab sample # 13N01605; slightly moist when described; observed in trench
    2Bt1—50 to 82 centimeters (19.7 to 32.3 inches);, dark brown (10YR 3/3) broken face, moist; silty clay loam; 28 percent clay; weak coarse prismatic, and moderate medium subangular blocky, and moderate coarse subangular blocky structure; hard, friable, slightly sticky, moderately plastic; common (2.0) very fine roots throughout; many (5.0) very fine dendritic tubular and common (1.0) medium tubular and few (0.5) fine dendritic tubular pores; 30 percent distinct very dark grayish brown (10YR 3/2), moist, clay films on all faces of peds and 30 percent distinct grayish brown (10YR 5/2), moist, clay films on all faces of peds; 5 percent fine prominent dark yellowish brown (10YR 4/6), moist, iron-manganese masses with clear boundaries and 10 percent fine prominent black (10YR 2/1), moist, manganese coatings with sharp boundaries and 25 percent fine prominent grayish brown (10YR 5/2), moist, clay depletions with clear boundaries; 1 percent by volume rounded 2-?-5 millimeter unspecified fragments observed by visual inspection method; clear wavy boundary. Lab sample # 13N01606; slightly moist when described; observed in trench
    2Bt2—82 to 107 centimeters (32.3 to 42.1 inches);, brown (10YR 4/3) broken face, moist; silty clay loam; 28 percent clay; weak coarse prismatic, and moderate medium subangular blocky, and moderate coarse subangular blocky structure; hard, friable, slightly sticky, moderately plastic; common (2.0) very fine roots throughout; many (10.0) very fine dendritic tubular and common (1.0) medium tubular and common (3.0) fine dendritic tubular pores; 30 percent distinct very dark grayish brown (10YR 3/2), moist, clay films on all faces of peds; 1 percent fine prominent black (10YR 2/1), moist, manganese coatings with sharp boundaries and 20 percent fine distinct grayish brown (10YR 5/2), moist, clay depletions; 1 percent by volume rounded 2-?-5 millimeter unspecified fragments observed by visual inspection method; clear wavy boundary. Lab sample # 13N01607; slightly moist when described; observed in trench
    3BCt—107 to 160 centimeters (42.1 to 63.0 inches);, brown (10YR 4/3) broken face, moist; silty clay loam; 26 percent clay; weak very coarse subangular blocky structure; hard, friable, slightly sticky, moderately plastic; few (1.0) very fine roots throughout; many (10.0) very fine dendritic tubular and common (1.0) medium tubular and common (3.0) fine dendritic tubular pores; 3 percent faint very dark grayish brown (10YR 3/2) clay films on all faces of peds and 3 percent distinct very dark grayish brown (10YR 3/2) clay films on surfaces along pores; 1 percent fine prominent dark yellowish brown (10YR 4/6) iron-manganese masses; 1 percent by volume rounded 2-?-5 millimeter unspecified fragments observed by visual inspection method. Lab sample # 13N01608; slightly moist when described; observed in trench