IDENTIFIERS

  • Current Taxon Name (Soil Name): Concord
  • OSD
  • Series Extent
  • User Site ID: S2015OR047001
  • User Pedon ID: S2015OR047001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - KSSL
  • Lab Pedon # - 16N0253
  • NCSS Pedon Lab Data NASIS Record ID - 82561
  • Print Date: 11/27/2024
  • 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: 45.1731200
  • Std. Longitude: -122.9873400
  • Datum: WGS84
  • Township: 4S
  • Range: 2W
  • Section: 31
  • PLSS Details: 1060 feet west and 150 feet north of the SW corner of
  • State: Oregon
  • County: OR047—Marion
  • MLRA: 2—Willamette and Puget Sound Valleys
  • 7.5 Minute USGS Quad: 45122-B8—Saint Paul, Oregon
  • PEDON

  • Describers Name: David R. Johnson
  • Current Taxonomic Class: Fine, smectitic, mesic Typic Endoaqualfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - Concord
  • Taxonomic Class - Fine, smectitic, mesic Typic Endoaqualfs
  • Taxon Kind - series
  • PSC - 39 to 89 cm.
  • Classificaton Date - 9/1/2015
  • Classifier - David R. Johnson
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - aquic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Pedon Vegetation and Crop Cover Information:
  • Current Crop - tall fescue
  • Hydric: no


  • SITE

  • Parent Material: silty glaciolacustrine deposits
  • Landscape: valley
  • Landform: glaciolacustrine terrace
  • Geomorphic Component Terraces: tread
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: poorly
  • Flooding: none flooding
  • Ponding: occasional ponding for brief periods begining in nov
  • Wet Soil Moisture Duration: 195
  • Surface Fragments:
  • Benchmark Soil?: no
  • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/25/2015 (actual site observation date)
  • Data Collector: David R. Johnson
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - close-grown crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Current Weather - sunny
  • Current Air Temp - 27
  • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    albic horizon

    aquic conditions

    argillic horizon

    0—28

    28—39

    28—150

    39—150

    —28—

    —11—

    —122—

    —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

    0.5

    46

    1016

    185

    11.5

    19.3

    4.6

    Ap—0 to 14 centimeters (0.0 to 5.5 inches); dark brown (10YR 3/3) broken face, pale brown (10YR 6/3) broken face, dry; silt loam; 5 percent sand; 74 percent silt; 21 percent clay; moderate fine subangular blocky, and moderate medium subangular blocky structure; hard, slightly sticky, slightly plastic; common (4.0) very fine roots throughout; common (3.0) very fine tubular and many (8.0) medium tubular and common (4.0) fine tubular pores; 1 percent fine prominent spherical strong brown (7.5YR 5/8), dry, iron-manganese masses throughout and 1 percent fine spherical moderately coherent cemented iron-manganese concretions throughout; 1 percent fine faint spherical extremely weakly coherent cemented worm casts lining pores; 1 percent by volume nonflat rounded indurated 2-3-5 millimeter unspecified fragments observed by visual inspection method; gradual smooth boundary. Lab sample # 16N00902; dry when described; observed in pit, small
    A—14 to 28 centimeters (5.5 to 11.0 inches); dark brown (10YR 3/3) broken face, pale brown (10YR 6/3) broken face, dry; silt loam; 5 percent sand; 74 percent silt; 21 percent clay; moderate fine subangular blocky, and moderate medium subangular blocky structure; hard, slightly sticky, slightly plastic; common (4.0) very fine roots throughout; common (2.0) very fine tubular and many (9.0) medium tubular and common (2.0) fine tubular and few (0.5) coarse tubular pores; 1 percent fine spherical moderately coherent cemented iron-manganese concretions throughout and 1 percent fine distinct white (10YR 8/1), dry, iron depletions throughout and 4 percent fine prominent spherical strong brown (7.5YR 5/8), dry, iron-manganese masses throughout; 1 percent fine faint spherical extremely weakly coherent cemented worm casts lining pores; 1 percent by volume nonflat rounded indurated 2-3-5 millimeter unspecified fragments observed by visual inspection method; clear wavy boundary. Lab sample # 16N00903; dry when described; observed in pit, small
    E—28 to 39 centimeters (11.0 to 15.4 inches); grayish brown (2.5Y 5/2) broken face, light gray (10YR 7/2) broken face, dry; silt loam; 5 percent sand; 68 percent silt; 27 percent clay; moderate medium subangular blocky structure; moderately hard, moderately sticky, moderately plastic; common (2.0) very fine roots throughout; common (4.0) very fine tubular and common (2.0) medium tubular and common (1.0) fine tubular pores; 1 percent fine spherical moderately coherent cemented iron-manganese concretions throughout and 2 percent black (10YR 2/1), moist, manganese coatings on faces of peds and 28 percent strong brown (7.5YR 5/6), dry, iron-manganese masses throughout; 1 percent fine faint spherical extremely weakly coherent cemented worm casts lining pores; fragments; clear wavy boundary. Lab sample # 16N00904; dry when described; observed in pit, small
    2Bt1—39 to 58 centimeters (15.4 to 22.8 inches); brown (10YR 4/3) broken face, brown (10YR 5/3) broken face, dry; silty clay loam; 5 percent sand; 61 percent silt; 34 percent clay; moderate coarse prismatic parts to strong fine subangular blocky, and moderate coarse prismatic parts to strong medium subangular blocky structure; moderately hard, moderately sticky, moderately plastic; common (2.0) very fine roots throughout; many (6.0) very fine tubular and common (2.0) medium tubular and common (4.0) fine tubular pores; 20 percent distinct brown (10YR 4/3), dry, clay films on surfaces along pores; 2 percent fine distinct spherical black (10YR 2/1), moist, manganese coatings on faces of peds and 10 percent fine distinct irregular yellowish brown (10YR 5/6), dry, iron-manganese masses throughout and 20 percent faint irregular light gray (10YR 7/2), dry, and grayish brown (2.5Y 5/2), moist, iron depletions throughout; fragments; abrupt wavy boundary. Lab sample # 16N00905; dry when described; observed in pit, small
    3Bt2—58 to 68 centimeters (22.8 to 26.8 inches); dark grayish brown (2.5Y 4/2) broken face, very dark grayish brown (2.5Y 3/2) broken face, dry; silty clay loam; 5 percent sand; 58 percent silt; 37 percent clay; moderate very coarse subangular blocky structure; very hard, very sticky, very plastic; common (2.0) very fine roots throughout; common (4.0) very fine tubular and common (2.0) medium tubular and common (2.0) fine tubular pores; 50 percent prominent dark grayish brown (2.5Y 4/2), moist, clay films on all faces of peds and 50 percent prominent dark grayish brown (2.5Y 4/2), moist, clay films on surfaces along pores; 15 percent prominent dark yellowish brown (10YR 4/6), moist, and dark yellowish brown (10YR 4/6), dry, iron-manganese masses on horizontal faces of peds and 35 percent faint grayish brown (2.5Y 5/2), moist, and light gray (10YR 7/2), dry, iron depletions on horizontal faces of peds; fragments; very abrupt smooth boundary. Lab sample # 16N00906; dry when described; observed in pit, small. This horizon has horizontal lens of material from the layer below (BCt1) that were formed during deposition of the 3Bt2. The contrast of the iron depletions when moist are faint but when dry they are prominent.
    4BCt1—68 to 100 centimeters (26.8 to 39.4 inches); 65 percent grayish brown (2.5Y 5/2) broken face and 35 percent dark yellowish brown (10YR 3/6) broken face, 65 percent light gray (2.5Y 7/1) broken face and 35 percent yellowish brown (10YR 5/6) broken face, dry; silt loam; 5 percent sand; 80 percent silt; 15 percent clay; weak very coarse prismatic structure; very hard, firm, nonsticky, nonplastic; moderately few (0.5) very fine roots throughout; common (3.0) very fine tubular and common (1.0) medium tubular and common (1.0) fine tubular and few (0.5) coarse tubular pores; 5 percent distinct dark brown (10YR 3/3), moist, clay films on vertical faces of peds and 10 percent faint light brownish gray (2.5Y 6/2), moist, silt coats on vertical faces of peds and 60 percent distinct dark brown (10YR 3/3), moist, clay films on surfaces along pores; fragments; very abrupt wavy boundary. Lab sample # 16N00907; slightly moist when described; observed in pit, small
    4BCt2—100 to 150 centimeters (39.4 to 59.1 inches); 65 percent dark grayish brown (2.5Y 4/2) broken face and 35 percent dark yellowish brown (10YR 3/6) broken face, 65 percent light gray (2.5Y 7/1) broken face and 35 percent yellowish brown (10YR 5/6) broken face, dry; silt loam; 5 percent sand; 68 percent silt; 27 percent clay; weak very coarse prismatic structure; very hard, firm, slightly sticky, slightly plastic; moderately few (0.5) very fine roots throughout; common (3.0) very fine tubular and common (1.0) medium tubular and common (1.0) fine tubular pores; 10 percent faint dark brown (10YR 3/3), moist, clay films on vertical faces of peds and 60 percent distinct dark brown (10YR 3/3), moist, clay films on surfaces along pores; fragments. Lab sample # 16N00908; slightly moist when described; observed in pit, small