IDENTIFIERS

  • Current Taxon Name (Soil Name): Harslow
  • OSD
  • Series Extent
  • User Site ID: S1998OR003002
  • User Pedon ID: S1998OR003002
  • Vegetation Plot ID: S1998OR003002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 99P0176
  • NCSS Pedon Lab Data NASIS Record ID - 11035
  • Print Date: 6/1/2024

    • 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: 44.4652786
  • Std. Longitude: -123.5402756
  • Datum: WGS84
  • Township: 13S
  • Range: 7W
  • Section: 4
  • PLSS Details: about 1100 feet N and 1100 feet W of SE corner
  • 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-D5—Alsea, Oregon

    • PEDON

  • Describers Name: Matthew Fillmore
  • Current Taxonomic Class: Loamy-skeletal, isotic, mesic Andic Dystrudepts
  • Current Taxon Kind: taxadjunct
  • Pedon Type: representative pedon for component
  • Pedon Purpose: forestry data site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Harslow
  • Classificaton Date - 1/27/2010
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Harslow
  • Taxonomic Class - Medial-skeletal, ferrihydritic, mesic Alic Hapluda
  • Taxon Kind - series
  • Classificaton Date - 12/3/1998
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: mountain
  • Geomorphic Component Hills: nose slope
  • Hill Slope Profile: shoulder
  • Slope Position: upper third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: h slight weathered basalt with <10
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/3/1998 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - intermixed conifers and hardwoods
  • 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

    BENE2

    CHIMA

    CHUM

    GASH

    HODI

    MANEN

    POMU

    PSME

    PTAQ

    PTERI

    RUPA

    RUUR

    TRBOL

    TRLA6

    VAPA

    Berberis nervosa

    Chimaphila

    Chimaphila umbellata

    Gaultheria shallon

    Holodiscus discolor

    Mahonia nervosa var. nervosa

    Polystichum munitum

    Pseudotsuga menziesii

    Pteridium aquilinum

    Pteridium

    Rubus parviflorus

    Rubus ursinus

    Trientalis borealis ssp. latifolia

    Trientalis latifolia

    Vaccinium parvifolium

    —

    prince's pine

    pipsissewa

    salal

    oceanspray

    cascade Oregongrape

    western swordfern

    Douglas-fir

    western brackenfern

    brackenfern

    thimbleberry

    California blackberry

    broadleaf starflower

    —

    red huckleberry

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

    andic soil properties

    umbric epipedon

    lithic contact

    cambic horizon

    0—16

    0—16

    0—36

    16—28

    —-

    —-

    —-

    —-
    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

    65

    —

    —

    533

    —

    100

    115

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    —

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    Oi—0 to 3 centimeters (0.0 to 1.2 inches); fragments. Litter Layer
    A1—3 to 21 centimeters (1.2 to 8.3 inches); dark brown (10YR 3/3) exterior, brown (10YR 4/3) exterior, dry; very gravelly loam; moderate very fine granular structure; slightly hard, friable, slightly sticky, slightly plastic; moderately smeary; moderately rapid permeability; 3.0 very fine and fine roots throughout and 1.0 medium roots in cracks; 3.0 very fine and fine moderate-continuity interstitial and 2.0 medium and coarse low-continuity interstitial pores; 21 percent medium spherical extremely weakly coherent cemented dark reddish brown (5YR 3/3) iron-manganese concretions throughout; extremely weakly coherent cemented reddish yellow (5YR 6/8); 5 percent by volume angular 75-162-250 millimeter unspecified fragments and 50 percent by volume angular 2-39-75 millimeter basalt fragments; very strongly alkaline, pH 9.5, hellige-truog; clear smooth boundary. Lab sample # 99P00897; moist when described;. moderately smeary
    A2—21 to 33 centimeters (8.3 to 13.0 inches); very dark grayish brown (10YR 3/2) exterior, brown (10YR 5/3) exterior, dry; very gravelly loam; moderate very fine and fine granular structure; slightly hard, friable, slightly sticky, slightly plastic; moderately smeary; moderately rapid permeability; 3.0 very fine and fine roots throughout and 1.0 medium roots in cracks; 3.0 very fine and fine moderate-continuity interstitial and 2.0 medium and coarse low-continuity interstitial pores; 21 percent medium spherical extremely weakly coherent cemented dark reddish brown (5YR 3/3) iron-manganese concretions throughout; extremely weakly coherent cemented reddish yellow (5YR 6/8) and extremely weakly coherent cemented yellowish red (5YR 5/8); 5 percent by volume angular 75-162-250 millimeter unspecified fragments and 50 percent by volume angular 2-39-75 millimeter basalt fragments; very strongly alkaline, pH 9.5, hellige-truog; clear wavy boundary. Lab sample # 99P00898; moist when described;. moderately smeary
    AB—33 to 44 centimeters (13.0 to 17.3 inches); dark brown (10YR 3/3) exterior, brown (10YR 5/3) exterior, dry; very gravelly loam; moderate very fine and fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; moderately smeary; moderate permeability; 2.0 very fine and fine roots throughout and 1.0 medium roots in cracks; 3.0 very fine to medium moderate-continuity tubular and 1.0 coarse low-continuity tubular pores; 21 percent medium spherical extremely weakly coherent cemented dark reddish brown (5YR 3/3) iron-manganese concretions throughout; extremely weakly coherent cemented reddish brown (5YR 4/4) and extremely weakly coherent cemented yellowish red (5YR 5/6); 5 percent by volume angular 75-162-250 millimeter unspecified fragments and 50 percent by volume angular 2-39-75 millimeter basalt fragments; very strongly alkaline, pH 9.5, hellige-truog; clear wavy boundary. Lab sample # 99P00899; moist when described;. moderately smeary
    Bw—44 to 74 centimeters (17.3 to 29.1 inches); brown (10YR 4/3) exterior, yellowish brown (10YR 5/4) exterior, dry; extremely cobbly loam; moderate fine subangular blocky structure; slightly hard, firm, slightly sticky, slightly plastic; weakly smeary; moderate permeability; 2.0 very fine and fine roots throughout and 1.0 medium roots in cracks; 2.0 very fine to medium low-continuity tubular and 1.0 coarse low-continuity tubular pores; 3 percent medium spherical extremely weakly coherent cemented dark reddish brown (5YR 3/4) iron-manganese concretions throughout; extremely weakly coherent cemented yellowish red (5YR 5/6) and extremely weakly coherent cemented reddish yellow (5YR 6/8); 30 percent by volume subangular 75-162-250 millimeter basalt fragments and 35 percent by volume subangular 2-39-75 millimeter unspecified fragments; very strongly alkaline, pH 9.5, hellige-truog; gradual wavy boundary. Lab sample # 99P00900; moist when described;. weakly smeary
    BC—74 to 94 centimeters (29.1 to 37.0 inches); brown (10YR 4/3) exterior, yellowish brown (10YR 5/4) exterior, dry; extremely cobbly loam; weak fine and medium subangular blocky structure; slightly hard, firm, slightly sticky, slightly plastic; weakly smeary; moderate permeability; 1.0 fine to coarse roots throughout; 2.0 very fine to medium low-continuity tubular and 1.0 coarse low-continuity tubular pores; 3 percent medium spherical extremely weakly coherent cemented dark reddish brown (5YR 3/4) iron-manganese concretions throughout; extremely weakly coherent cemented reddish yellow (5YR 6/8); 30 percent by volume subangular 2-39-75 millimeter unspecified fragments and 35 percent by volume subangular 75-162-250 millimeter basalt fragments; very strongly alkaline, pH 9.5, hellige-truog; abrupt wavy boundary. Lab sample # 99P00901; moist when described;. weakly smeary
    R—94 to 119 centimeters (37.0 to 46.9 inches); fragments. hard, highly fractured basalt