IDENTIFIERS

  • Current Taxon Name (Soil Name): Harslow
  • OSD
  • Series Extent
  • User Site ID: 09-EPA-11
  • User Pedon ID: S2009OR071011
  • Vegetation Plot ID: 09-EPA-11
  • Transect:
  • Transect Stop Number - 8
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Pedon # - 09N1173
  • NCSS Pedon Lab Data NASIS Record ID - 28173
  • 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: 45.3018570
  • Std. Longitude: -123.3787003
  • Datum: WGS84
  • Township: 3 S.
  • Range: 6 W.
  • Section: 24
  • PLSS Details: about 330 feet south and 750 feet east of the NW corner
  • Location Description: located 1.0 mile east of McGuire Reservoir, downhill from junction of Meadow Lake Road and Fall Creek Road
  • Map Unit: OLF—Olyic silt loam, 30 to 60 percent slopes
  • State: Oregon
  • County: OR071—Yamhill
  • MLRA: 1—Northern Pacific Coast Range, Foothills, and Valleys
  • Non-MLRA Soil Survey Area: OR679—Yamhill Area, Oregon
  • 7.5 Minute USGS Quad: 45123-C4—Trask Mountain, Oregon

    • PEDON

  • Describers Name: Jeffrey Kern
  • Current Taxonomic Class: Medial-skeletal, ferrihydritic, mesic Alic Hapludands
  • Current Taxon Kind: series
  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 11
  • Correlated Information:
  • Soil Name - Harslow
  • Classificaton Date - 7/6/2010
  • Soil Taxonomic Edition - tenth edition
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Olyic
  • Classificaton Date - 8/13/2009
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: colluvium derived from igneous rock
  • Landscape: mountains
  • Landform: mountain
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Complexity: complex
  • Slope Shape Across: concave
  • Slope Shape Down: linear
  • Drainage Class: well
  • Bedrock: indurated slight weathered diabase at 78cm with 10 to <45
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/13/2009 (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
  • Current Weather - sunny
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    2GP

    ACCI

    GASH

    HODI

    MANE2

    POMU

    PSME

    ROGY

    SYAL

    —

    Acer circinatum

    Gaultheria shallon

    Holodiscus discolor

    Mahonia nervosa

    Polystichum munitum

    Pseudotsuga menziesii

    Rosa gymnocarpa

    Symphoricarpos albus

    Grass, perennial

    vine maple

    salal

    oceanspray

    Cascade barberry

    western swordfern

    Douglas-fir

    dwarf rose

    common snowberry

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    —

    —

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    Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, lithic

    indurated

    78 -

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

    andic soil properties

    umbric epipedon

    cambic horizon

    lithic contact

    3—78

    3—30

    14—78

    78—

    —-

    —-

    —-

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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

    23

    —

    —

    478.5

    —

    170

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    Oi/Oe—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments. Lab sample # 09N04719; observed in pit, small
    A—3 to 9 centimeters (1.2 to 3.5 inches); dark brown (7.5YR 3/2), brown (7.5YR 5/3), dry; very gravelly medial fine sandy loam; weak fine granular structure; soft, very friable, nonsticky, nonplastic; moderately smeary; 10.0 very fine roots and 10.0 fine roots; fragments; clear smooth boundary. Lab sample # 09N04720; observed in pit, small
    BA—9 to 14 centimeters (3.5 to 5.5 inches); dark brown (7.5YR 3/3), brown (7.5YR 5/3), dry; extremely gravelly medial fine sandy loam; weak fine granular structure; soft, very friable, nonsticky, nonplastic; moderately smeary; 10.0 very fine roots and 4.0 medium roots; fragments; clear smooth boundary. Lab sample # 09N04721; observed in pit, small
    Bw1—14 to 30 centimeters (5.5 to 11.8 inches); dark reddish brown (5YR 3/3), brown (7.5YR 5/3), dry; extremely gravelly medial fine sandy loam; weak fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; moderately smeary; 4.0 medium roots and 4.0 fine roots; fragments; clear smooth boundary. Lab sample # 09N04722; observed in pit, small
    Bw2—30 to 54 centimeters (11.8 to 21.3 inches); dark reddish brown (5YR 3/3), brown (7.5YR 5/4), dry; extremely gravelly medial fine sandy loam; weak fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; moderately smeary; 10.0 fine roots and 0.5 coarse roots; fragments; clear smooth boundary. Lab sample # 09N04723; observed in pit, small
    Bw3—54 to 78 centimeters (21.3 to 30.7 inches); dark reddish brown (5YR 3/4), brown (7.5YR 5/4), dry; extremely gravelly medial fine sandy loam; weak fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; weakly smeary; 10.0 medium roots and 4.0 fine roots; fragments; abrupt smooth boundary. Lab sample # 09N04724; observed in pit, small
    R—78 centimeters (30.7 inches); unweathered bedrock; fragments.; observed in pit, small