IDENTIFIERS

  • Current Taxon Name (Soil Name): Dayton
  • OSD
  • Series Extent
  • User Site ID: S1996OR043001
  • User Pedon ID: S1996OR043001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 97P0302
  • NCSS Pedon Lab Data NASIS Record ID - 68774
  • Print Date: 4/28/2025

    • 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: 44.5277786
  • Std. Longitude: -123.0449982
  • Datum: WGS84
  • Township: 12S
  • Range: 3W
  • Section: 15
  • PLSS Details: In a depressional swale of a native wetland located in the NW1/4, SE1/4, SW1/4, NW1/4
  • Location Description: Tangent, Oregon 7.5 minute USGS quadrangle map.
  • State: Oregon
  • County: OR043—Linn
  • Non-MLRA Soil Survey Area: OR639—Linn County Area, Oregon

    • PEDON

  • Current Taxonomic Class: Fine, montmorillonitic, mesic Typic Albaqualfs
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 1
  • Sampled As Information:
  • Soil Name - Dayton
  • Taxonomic Class - Fine, montmorillonitic, mesic Typic Albaqualfs
  • PSC - 0 to 0 cm.
  • Classificaton Date - 1/12/1996
  • Moisture Class - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: valley
  • Landform: terrace
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/12/1996 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    1

    —

    —

    82

    —

    1125

    —

    —

    12

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 5 centimeters (0.0 to 2.0 inches); fragments. Partially decomposed litter layer.
    A1—5 to 13 centimeters (2.0 to 5.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; moderate very fine granular structure; slightly hard, friable, slightly sticky, slightly plastic; 21.0 very fine and fine roots; 21.0 very fine and fine pores; 1 percent medium reddish brown (2.5YR 4/4) dark nodules and 3 percent fine reddish brown (2.5YR 4/4) dark nodules; fragments; clear smooth boundary. Lab sample # 97P01916. Many yellow (10YR 7/6, 7/8) stains along root channels.
    A2—13 to 18 centimeters (5.1 to 7.1 inches); very dark grayish brown (10YR 3/2), light brownish gray (10YR 6/2), dry; silt loam; moderate very fine granular structure; slightly hard, friable, slightly sticky, slightly plastic; 21.0 very fine and fine roots; 21.0 very fine and fine pores; 1 percent medium reddish brown (2.5YR 4/4) dark nodules and 3 percent fine reddish brown (2.5YR 4/4) dark nodules; fragments; clear smooth boundary. Lab sample # 97P01917. Many yellow (10YR 7/6, 7/8) stains along root channels.
    E1—18 to 38 centimeters (7.1 to 15.0 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; silt loam; moderate fine and medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 21.0 very fine and fine roots; 3.0 fine tubular pores; 3 percent fine black (10YR 2/1) dark nodules and 3 percent medium dark reddish brown (2.5YR 3/3) dark nodules and 3 percent fine and medium yellow (10YR 7/6) masses of oxidized iron and 3 percent fine and medium yellow (10YR 7/8) masses of oxidized iron; fragments; clear smooth boundary. Lab sample # 97P01918
    E2—38 to 51 centimeters (15.0 to 20.1 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; silty clay loam; moderate fine and medium subangular blocky parts to moderate medium prismatic structure; slightly hard, friable, slightly sticky, slightly plastic; 3.0 fine roots; 3.0 very fine and fine tubular pores; 3 percent fine yellow (10YR 7/6) masses of oxidized iron and 3 percent fine yellow (10YR 7/8) masses of oxidized iron; fragments; abrupt smooth boundary. Lab sample # 97P01919
    2Bt1—51 to 79 centimeters (20.1 to 31.1 inches); dark gray (N 4/0), gray (10YR 6/1) and light brownish gray (10YR 6/2), dry; clay; strong coarse prismatic structure; very hard, very firm, very sticky, very plastic; 0.5 fine roots; 21.0 fine discontinuous tubular pores; 75 percent distinct clay films on faces of peds and in pores; fragments; clear wavy boundary. Lab sample # 97P01920
    2BCt2—79 to 109 centimeters (31.1 to 42.9 inches); grayish brown (2.5Y 5/2), light gray (10YR 7/2), dry; silty clay; moderate medium and coarse subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 21.0 fine tubular pores; 10 percent faint clay films on faces of peds; 3 percent fine very pale brown (10YR 7/4) masses of oxidized iron and 3 percent fine yellow (10YR 7/6) masses of oxidized iron; fragments; clear smooth boundary. Lab sample # 97P01921
    3C1—109 to 119 centimeters (42.9 to 46.9 inches); grayish brown (2.5Y 5/2), light gray (10YR 7/2), dry; silty clay loam; weak coarse subangular blocky structure; slightly hard, firm, slightly sticky, slightly plastic; 21.0 fine tubular pores; 1 percent fine black (10YR 2/1) dark nodules and 21 percent fine and medium very pale brown (10YR 7/4) masses of oxidized iron and 21 percent fine and medium yellow (10YR 7/6) masses of oxidized iron; fragments; clear smooth boundary. Lab sample # 97P01922
    3C2—119 to 165 centimeters (46.9 to 65.0 inches); grayish brown (2.5Y 5/2), light gray (10YR 7/1), dry; silty clay loam; massive; slightly hard, firm, slightly sticky, slightly plastic; 21.0 fine tubular pores; 1 percent fine black (10YR 2/1) dark nodules and 3 percent fine and medium very pale brown (10YR 7/4) masses of oxidized iron and 3 percent fine and medium yellow (10YR 7/6) masses of oxidized iron; fragments; gradual smooth boundary. Lab sample # 97P01923
    3C3—165 to 188 centimeters (65.0 to 74.0 inches); grayish brown (2.5Y 5/2), light gray (10YR 7/1), dry; silty clay loam; massive; slightly hard, firm, slightly sticky, slightly plastic; 21.0 fine tubular pores; 1 percent fine black (10YR 2/1) dark nodules and 3 percent fine and medium very pale brown (10YR 7/4) masses of oxidized iron and 3 percent fine and medium yellow (10YR 7/6) masses of oxidized iron; 2 percent by volume 2-39-75 millimeter quartzite fragments. Lab sample # 97P01924