IDENTIFIERS

  • Current Taxon Name (Soil Name): DAYTON
  • OSD
  • Series Extent
  • User Site ID: S1970OR051003
  • User Pedon ID: S1970OR051003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 70C0071
  • NCSS Pedon Lab Data NASIS Record ID - 43852
  • Print Date: 2/7/2025

    • 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: 45.5011978
  • Std. Longitude: -122.3528519
  • Datum: WGS84
  • Township: 1S
  • Range: 4E
  • Section: 7
  • PLSS Details: Burns farm, SE 1/4, NE 1/4, NE 1/4
  • Location Description: 20 feet north of ditch, 100 feet west of road
  • State: Oregon
  • County: OR051—Multnomah
  • Non-MLRA Soil Survey Area: OR051—Multnomah County Area, Oregon

    • PEDON

  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 3
  • Sampled As Information:
  • Soil Name - DAYTON
  • PSC - 64 to 114 cm.
  • Classificaton Date - 9/9/1970
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/9/1970 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - crop trees
  • 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

    3

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    —

    116

    —

    270

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    AP1—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2), gray (10YR 6/1), dry; silt loam; moderate very fine and fine granular structure; friable, slightly sticky, moderately plastic; fragments; moderately acid, pH 5.8, unspecified; abrupt smooth boundary. Lab sample # 70C00437
    AP2—18 to 28 centimeters (7.1 to 11.0 inches); dark grayish brown (2.5Y 4/2) silt loam; moderate very fine and fine subangular blocky, and medium cloddy structure; firm, slightly sticky, moderately plastic; fragments; strongly acid, pH 5.4, unspecified; abrupt smooth boundary. Lab sample # 70C00438
    A2—28 to 43 centimeters (11.0 to 16.9 inches); grayish brown (10YR 5/2) silt loam; moderate fine subangular blocky structure; firm, slightly sticky, moderately plastic; fragments; slightly acid, pH 6.2, unspecified; clear smooth boundary. Lab sample # 70C00439
    A+B—43 to 64 centimeters (16.9 to 25.2 inches); grayish brown (10YR 5/2) and dark yellowish brown (10YR 4/4) and brown (7.5YR 4/3) and strong brown (7.5YR 5/6) and strong brown (7.5YR 5/8) silt loam; weak fine subangular blocky structure; firm, slightly sticky, moderately plastic; fragments; moderately acid, pH 6.0, unspecified; abrupt wavy boundary. Lab sample # 70C00440
    2B2T—64 to 102 centimeters (25.2 to 40.2 inches); yellowish red (5YR 5/8) and yellowish red (5YR 5/6) and grayish brown (2.5Y 5/2) clay; weak coarse prismatic structure; very firm, very sticky, very plastic; fragments; moderately acid, pH 5.8, unspecified; gradual wavy boundary. Lab sample # 70C00441
    3B3T—102 to 165 centimeters (40.2 to 65.0 inches); grayish brown (10YR 5/2) and strong brown (7.5YR 5/6) and brown (7.5YR 5/4) and brown (10YR 5/3) and grayish brown (10YR 5/2) silty clay loam; weak coarse prismatic structure; firm, moderately sticky, moderately plastic; fragments; moderately acid, pH 6.0, unspecified. Lab sample # 70C00442