IDENTIFIERS

  • Current Taxon Name (Soil Name): Wasson
  • OSD
  • Series Extent
  • User Site ID: S1982OR019005
  • User Pedon ID: S1982OR019005
  • Vegetation Plot ID: S1982OR019005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 83P0034
  • NCSS Pedon Lab Data NASIS Record ID - 51726
  • Print Date: 11/21/2024

    • 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: 43.7741661
  • Std. Longitude: -123.9041672
  • Datum: WGS84
  • Township: 21S
  • Range: 10W
  • Section: 4
  • PLSS Details: approximately 2175 feet N and 625 feet E of the SW corner
  • Location Description: Along the Smith River, about 200 yards NW of the junction of Wassen Creek and Smith River.
  • State: Oregon
  • County: OR019—Douglas
  • MLRA: 1—Northern Pacific Coast Range, Foothills, and Valleys
  • Non-MLRA Soil Survey Area: OR649—Douglas County Area, Oregon

    • PEDON

  • Current Taxonomic Class: Coarse-loamy, mixed, nonacid, mesic Fluvaquentic Humaquepts
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Wasson
  • Classificaton Date - 7/11/2007
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Willanch Variant
  • Classificaton Date - 8/8/1982
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/8/1982 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    JUNCU

    PHRAG

    Juncus

    Phragmites

    rush

    reed

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    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

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    14

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    O—0 to 5 centimeters (0.0 to 2.0 inches); fragments.
    A1—5 to 25 centimeters (2.0 to 9.8 inches); very dark grayish brown (2.5Y 3/2), light brownish gray (2.5Y 6/2), dry; silt loam; 3 percent dark brown (7.5YR 3/4) fine and medium distinct mottles; moderate fine and medium granular, and subangular blocky structure; soft, very friable, slightly sticky, slightly plastic; 3.0 very fine roots and 21.0 fine and medium roots; 21.0 interstitial pores; fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # 83P00150
    AC—25 to 35 centimeters (9.8 to 13.8 inches); very dark grayish brown (2.5Y 3/2), light brownish gray (2.5Y 6/2), dry; very fine sandy loam; 21 percent dark brown (7.5YR 3/4) medium and coarse distinct mottles; weak fine and medium subangular blocky parts to granular structure; soft, very friable, slightly sticky, slightly plastic; 3.0 very fine roots and 21.0 fine and medium roots; 21.0 fine tubular pores; fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary.
    C1—35 to 63 centimeters (13.8 to 24.8 inches); very dark gray (5YR 3/1), light brownish gray (2.5Y 6/2), dry; loamy fine sand; 3 percent dark brown (7.5YR 3/4) medium and coarse prominent mottles; massive; soft, very friable, nonsticky, nonplastic; 3.0 medium roots and 0.5 fine roots; 3.0 tubular pores; fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary.
    C2—63 to 114 centimeters (24.8 to 44.9 inches); very dark gray (5Y 3/1), light brownish gray (2.5Y 6/2), dry; fine sandy loam; 1 percent dark yellowish brown (10YR 3/4) fine faint mottles; massive; soft, very friable, slightly sticky, nonplastic; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary.
    C3—114 to 137 centimeters (44.9 to 53.9 inches); very dark gray (5Y 3/1), grayish brown (2.5Y 5/2), dry; loamy fine sand; massive; soft, very friable, slightly sticky, slightly plastic; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary.
    C4—137 to 137 centimeters (53.9 to 53.9 inches); very dark gray (5Y 3/1) fine sandy loam; massive; soft, very friable, slightly sticky, nonplastic; fragments; very strongly acid, pH 4.8, hellige-truog.