IDENTIFIERS

  • Current Taxon Name (Soil Name): Blachly
  • OSD
  • Series Extent
  • User Site ID: 00-MHF-04
  • User Pedon ID: S2000OR003017
  • Vegetation Plot ID: 00-MHF-04
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 01N0322
  • NCSS Pedon Lab Data NASIS Record ID - 14555
  • Print Date: 5/20/2024

    • 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: 44.4056358
  • Std. Longitude: -123.6623077
  • Datum: WGS84
  • Township: 13S
  • Range: 8W
  • Section: 28
  • PLSS Details: 500 feet north and 700 feet west of southeast corner
  • Map Unit: 22—Blachly-Kilowan complex, 30 to 60 percent slopes
  • State: Oregon
  • County: OR003—Benton
  • MLRA: 1—Northern Pacific Coast Range, Foothills, and Valleys
  • Non-MLRA Soil Survey Area: OR003—Benton County, Oregon
  • 7.5 Minute USGS Quad: 44123-D6—Grass Mountain, Oregon

    • PEDON

  • Describers Name: Matthew H. Fillmore, Kelley D. Paup-Lefferts
  • Current Taxonomic Class: Fine, isotic, mesic Typic Dystrudepts
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 17
  • Correlated Information:
  • Soil Name - Blachly
  • PSC - 25 to 102 cm.
  • Classificaton Date - 6/6/2003
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Blachly
  • Classificaton Date - 7/17/2000
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: colluvium derived from sandstone over residuum weathered from sandstone and siltstone
  • Landscape: mountains
  • Hill Slope Profile: backslope
  • Slope Complexity: complex
  • Slope Shape Across: concave
  • Slope Shape Down: convex
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments: 10.00 percent nonflat strongly coherent cemented 2- to 75-millimeter sandstone, unspecified, 1.00 percent nonflat strongly coherent cemented 75- to 250-millimeter sandstone, unspecified,
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/17/2000 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - conifers
  • 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

    ALRU2

    COCO6

    GASH

    HODI

    MANE2

    POMU

    PSME

    PTAQ

    RHMA3

    RUDI2

    RUUR

    RUUR

    TSHE

    VAPA

    Alnus rubra

    Corylus cornuta

    Gaultheria shallon

    Holodiscus discolor

    Mahonia nervosa

    Polystichum munitum

    Pseudotsuga menziesii

    Pteridium aquilinum

    Rhododendron macrophyllum

    Rubus discolor

    Rubus ursinus

    Rubus ursinus

    Tsuga heterophylla

    Vaccinium parvifolium

    red alder

    beaked hazelnut

    salal

    oceanspray

    Cascade barberry

    western swordfern

    Douglas-fir

    western brackenfern

    Pacific rhododendron

    Himalayan blackberry

    California blackberry

    California blackberry

    western hemlock

    red huckleberry

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    fibric soil materials

    ochric epipedon

    andic soil properties

    cambic horizon

    0—3

    3—25

    3—10

    30—170

    —-

    —22—

    —-

    —140—
    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

    45

    —

    —

    469

    —

    200

    2286

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    165

    9.4

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    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments; abrupt smooth boundary.; observed in cut
    Ac—3 to 10 centimeters (1.2 to 3.9 inches); dark brown (7.5YR 3/3), strong brown (7.5YR 5/6), dry; medial loam; 18 percent clay; weak very fine granular structure; slightly hard, friable, slightly sticky, slightly plastic; moderately smeary; 10.0 very fine roots throughout and 0.5 medium roots throughout and 10.0 fine roots throughout; 15 percent ; 3 percent by volume nonflat strongly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 10 percent by volume nonflat strongly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments; clear smooth boundary. Lab sample # 01N01981; observed in cut
    BAc—10 to 30 centimeters (3.9 to 11.8 inches); reddish brown (5YR 4/4), strong brown (7.5YR 5/6), dry; clay loam; 28 percent clay; moderate very fine subangular blocky, and moderate fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; weakly smeary; 10.0 very fine roots throughout and 0.5 medium roots throughout and 10.0 fine roots throughout and 0.5 coarse roots throughout; 15 percent ; 5 percent by volume nonflat strongly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 10 percent by volume nonflat strongly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments; clear smooth boundary. Lab sample # 01N01982; observed in cut
    2Bw1—30 to 79 centimeters (11.8 to 31.1 inches); yellowish red (5YR 4/6), strong brown (7.5YR 5/6), dry; silty clay loam; 32 percent clay; moderate medium subangular blocky parts to moderate fine subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 4.0 very fine roots throughout and 0.5 medium roots throughout and 4.0 fine roots throughout and 0.5 coarse roots throughout; 3 percent by volume nonflat strongly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 10 percent by volume nonflat strongly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments and 20 percent by volume nonflat weakly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments; gradual smooth boundary. Lab sample # 01N01983; observed in cut
    2Bw2—79 to 130 centimeters (31.1 to 51.2 inches); yellowish red (5YR 4/6), reddish yellow (7.5YR 6/6), dry; silty clay loam; 35 percent clay; moderate coarse subangular blocky parts to moderate medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 4.0 very fine roots throughout and 0.5 medium roots throughout and 4.0 fine roots throughout and 0.5 coarse roots throughout; 2 percent by volume nonflat strongly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 2 percent by volume nonflat weakly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 5 percent by volume nonflat strongly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments and 25 percent by volume nonflat weakly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments; gradual smooth boundary. Lab sample # 01N01984; observed in cut
    2Bw3—130 to 170 centimeters (51.2 to 66.9 inches); yellowish red (5YR 4/6), reddish yellow (7.5YR 6/6), dry; silty clay loam; 33 percent clay; moderate coarse subangular blocky structure; very hard, firm, moderately sticky, moderately plastic; 0.5 very fine roots throughout and 0.5 medium roots throughout and 0.5 fine roots throughout and 0.5 coarse roots throughout; 55 percent faint , moist,; 2 percent by volume nonflat strongly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 5 percent by volume nonflat strongly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments and 10 percent by volume nonflat weakly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 30 percent by volume nonflat weakly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments; clear smooth boundary. Lab sample # 01N01985; observed in cut
    2BCt—170 to 216 centimeters (66.9 to 85.0 inches); yellowish red (5YR 5/6), reddish yellow (7.5YR 7/6), dry; silty clay loam; 35 percent clay; very hard, firm, moderately sticky, moderately plastic; 0.5 very fine roots throughout and 0.5 medium roots throughout and 0.5 fine roots throughout and 0.5 coarse roots throughout; 55 percent faint , moist,; 2 percent by volume nonflat strongly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 5 percent by volume nonflat strongly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments and 10 percent by volume nonflat weakly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 40 percent by volume nonflat weakly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments. Lab sample # 01N01986; observed in cut