IDENTIFIERS

  • Current Taxon Name (Soil Name): DIOBSUD
  • OSD
  • Series Extent
  • User Site ID: S1977WA057003
  • User Pedon ID: S1977WA057003
  • Vegetation Plot ID: S1977WA057003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 78P0184
  • NCSS Pedon Lab Data NASIS Record ID - 45193
  • Print Date: 12/17/2024

    • 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: 48.5934219
  • Std. Longitude: -121.9204025
  • Datum: WGS84
  • Township: 36n
  • Range: 7E
  • Section: 21
  • PLSS Details: 1200 feet N and 3000 feet SW of the SE corner
  • State: Washington
  • County: WA057—Skagit
  • MLRA: 3—Olympic and Cascade Mountains
  • Non-MLRA Soil Survey Area: WA657—Skagit County Area, Washington

    • PEDON

  • Describers Name: Lucy L. Foley
  • Current Taxonomic Class: Medial-skeletal Humic Cryorthods
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - DIOBSUD
  • Classificaton Date - 2/23/2004
  • Sampled As Information:
  • Soil Name - Wanlick
  • Taxonomic Class - Medial-skeletal Humic Cryorthod
  • Classificaton Date - 11/10/1977
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: glacial till derived from phyllite and a thin mantle
  • Slope Complexity: simple
  • Slope Shape Down: linear
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/10/1977 (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

    ABAM

    GAYLU

    TSHE

    Abies amabilis

    Gaylussacia

    Tsuga heterophylla

    Pacific silver fir

    huckleberry

    western hemlock

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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

    30

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    914

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    O1—0 to 13 centimeters (0.0 to 5.1 inches); muck; fragments.
    O2—13 to 23 centimeters (5.1 to 9.1 inches); muck; fragments.
    A2—23 to 28 centimeters (9.1 to 11.0 inches); grayish brown (10YR 5/2), pinkish gray (7.5YR 7/2), dry; gravelly silt loam; weak fine subangular blocky structure; soft, very friable, slightly sticky, slightly plastic; 0.5 very fine and fine roots; 3.0 very fine irregular pores; 20 percent by volume 2-?-75 millimeter unspecified fragments; very strongly acid, pH 5.0, chlorophenol red; abrupt wavy boundary.
    B21hir—28 to 36 centimeters (11.0 to 14.2 inches); dark reddish brown (5YR 3/2), dark reddish brown (5YR 3/2), dry; gravelly silt loam; moderate medium subangular blocky structure; soft, very friable, slightly sticky, slightly plastic; weakly smeary; 0.5 very fine and fine roots; 3.0 very fine irregular pores; 20 percent by volume 2-?-75 millimeter unspecified fragments; very strongly acid, pH 5.0, chlorophenol red; abrupt wavy boundary. Lab sample # 78P00950
    B22hir—36 to 59 centimeters (14.2 to 23.2 inches); 7.5YR 4/7 (7.5YR 4/7), brownish yellow (10YR 6/6), dry; very gravelly silt loam; weak fine subangular blocky structure; soft, very friable, slightly sticky, slightly plastic; weakly smeary; 0.5 fine roots; 3.0 fine pores; 40 percent by volume 2-?-75 millimeter unspecified fragments; strongly acid, pH 5.4, chlorophenol red; clear smooth boundary. Lab sample # 78P00951
    B3—59 to 76 centimeters (23.2 to 29.9 inches); light olive brown (2.5Y 5/6), brownish yellow (10YR 6/6), dry; very gravelly loam; weak fine subangular blocky structure; soft, very friable, slightly sticky, slightly plastic; weakly smeary; 0.5 fine roots; 3.0 fine pores; 40 percent by volume 2-?-75 millimeter unspecified fragments; strongly acid, pH 5.4, chlorophenol red; clear smooth boundary. Lab sample # 78P00952
    C—76 to 137 centimeters (29.9 to 53.9 inches); light olive brown (2.5Y 5/3), pale yellow (2.5Y 7/4), dry; very gravelly loam; massive; slightly hard, very friable, slightly sticky, slightly plastic; 0.5 fine roots; 3.0 fine pores; 45 percent by volume 2-?-75 millimeter unspecified fragments; moderately acid, pH 5.6, chlorophenol red. Lab sample # 78P00953