IDENTIFIERS

  • Current Taxon Name (Soil Name): Quatama
  • OSD
  • Series Extent
  • User Site ID: S1999OR067001
  • User Pedon ID: S1999OR067001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 00P0566
  • NCSS Pedon Lab Data NASIS Record ID - 12070
  • Print Date: 11/23/2024

    • 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: 45.4072227
  • Std. Longitude: -122.9019470
  • Datum: WGS84
  • Township: 2S
  • Range: 2W
  • Section: 11
  • PLSS Details: about 2000 feet east and 1100 feet north of the southwest corner
  • State: Oregon
  • County: OR067—Washington
  • Non-MLRA Soil Survey Area: OR067—Washington County, Oregon
  • 7.5 Minute USGS Quad: 45122-D8—Scholls, Oregon

    • PEDON

  • Describers Name: David R. Johnson
  • Current Taxonomic Class: Fine-loamy, mixed, superactive, mesic Aquultic Haploxeralfs
  • Current Taxon Kind: series
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Quatama
  • Classificaton Date - 6/15/2007
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - xeric
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Quatama
  • Taxonomic Class - Fine-loamy, mixed, superactive, mesic Aquultic Hap
  • Taxon Kind - series
  • Classificaton Date - 10/15/1999
  • Soil Taxonomic Edition - eighth edition
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: terrace
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/15/1999 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • 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

    2

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    —

    40

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 5/3), dark brown (10YR 3/3), moist; loam; weak very fine and fine subangular blocky parts to moderate very fine and fine granular structure; slightly hard, very friable, slightly sticky, slightly plastic; 3.0 very fine roots and 0.5 fine and medium roots; 21.0 very fine tubular pores; fragments; strongly acid, pH 5.4, hellige-truog; abrupt smooth boundary. Lab sample # 00P03709
    A2—20 to 43 centimeters (7.9 to 16.9 inches); brown (10YR 5/3), dark brown (10YR 3/3), moist; silt loam; weak coarse and very coarse subangular blocky structure; very hard, firm, slightly sticky, slightly plastic; 3.0 very fine roots and 0.5 fine and medium roots; 21.0 very fine tubular pores; fragments; moderately acid, pH 5.6, hellige-truog; abrupt smooth boundary. Lab sample # 00P03710
    Bt1—43 to 58 centimeters (16.9 to 22.8 inches); light yellowish brown (10YR 6/4), dark yellowish brown (10YR 3/4), moist; silt loam; moderate fine and medium, and coarse subangular blocky structure; moderately hard, friable, slightly sticky, slightly plastic; 0.5 very fine roots; 21.0 very fine tubular and 3.0 fine and medium tubular pores; in root channels and/or pores and 30 percent faint clay films on faces of peds; 3 percent fine light brownish gray (10YR 6/2) iron depletions and 21 percent fine and medium strong brown (7.5YR 5/6) masses of oxidized iron; fragments; moderately acid, pH 5.6, hellige-truog; clear wavy boundary. Lab sample # 00P03711
    Bt2—58 to 89 centimeters (22.8 to 35.0 inches); light yellowish brown (10YR 6/4), dark yellowish brown (10YR 4/4), moist; silt loam; moderate medium and coarse subangular blocky structure; moderately hard, friable, slightly sticky, slightly plastic; 0.5 very fine roots; 21.0 very fine tubular and 3.0 fine and medium tubular pores; in root channels and/or pores and 30 percent faint clay films on faces of peds; 10 percent iron-manganese concretions and 21 percent fine light brownish gray (10YR 6/2) iron depletions and 21 percent fine and medium strong brown (7.5YR 5/6) masses of oxidized iron; fragments; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # 00P03712
    C—89 to 152 centimeters (35.0 to 59.8 inches); light yellowish brown (10YR 6/4), dark yellowish brown (10YR 4/4), moist; silt loam; massive; very hard, firm, slightly sticky, slightly plastic; 0.5 very fine roots; 21.0 very fine tubular and 3.0 fine tubular pores; 5 percent iron-manganese concretions and 21 percent fine light brownish gray (10YR 6/2) iron depletions and 21 percent fine and medium strong brown (7.5YR 5/6) masses of oxidized iron; fragments; moderately acid, pH 6.0, hellige-truog. Lab sample # 00P03713