IDENTIFIERS

  • Current Taxon Name (Soil Name): Mulkey
  • OSD
  • Series Extent
  • User Site ID: S1997OR003005
  • User Pedon ID: S1997OR003005
  • Vegetation Plot ID: S1997OR003005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 98P0078
  • NCSS Pedon Lab Data NASIS Record ID - 10350
  • Print Date: 2/16/2025

    • 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: 44.2791672
  • Std. Longitude: -123.5950012
  • Datum: WGS84
  • Township: 15S
  • Range: 8W
  • Section: 12
  • PLSS Details: about 1650 feet south and 830 feet west of the northeast corner
  • State: Oregon
  • County: OR003—Benton
  • Non-MLRA Soil Survey Area: OR003—Benton County, Oregon

    • PEDON

  • Describers Name: M. H. Fillmore
  • Current Taxonomic Class: Medial, mixed Pachic Fulvicryands
  • Current Taxon Kind: taxadjunct
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Mulkey
  • Classificaton Date - 6/15/2007
  • Sampled As Information:
  • Soil Name - Mulkey
  • Taxonomic Class - Medial, ferrihydritic Typic Fulvicryand
  • Taxon Kind - series
  • Classificaton Date - 10/7/1997
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/7/1997 (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

    ABPR

    PTAQP2

    Abies procera

    Pteridium aquilinum var. pubescens

    noble fir

    hairy brackenfern

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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

    18

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    1024

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    168

    343

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    6

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    A1—0 to 28 centimeters (0.0 to 11.0 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; gravelly loam; strong fine granular structure; soft, very friable, nonsticky, nonplastic; moderately smeary; 21.0 very fine and fine roots and 0.5 medium roots; 15 percent by volume 2-39-75 millimeter unspecified fragments; extremely acid, pH 4.4, hellige-truog; gradual smooth boundary. Lab sample # 98P00509. Many fine and very fine irregular pores. NaF (pH 9.5). The A horizon has value of 2 or 3 moist, 3 to 5 dry and chroma of 1 or 2 moist and 2 or 3 dry. It is loam or gravelly loam with 10 to 20 percent clay. It has 0 to 20 percent gravel and 0 to 10 percent cobbles. Soil reaction is extremely acid or very strongly acid.
    A2—28 to 58 centimeters (11.0 to 22.8 inches); black (10YR 2/1) and very dark brown (10YR 2/2), very dark grayish brown (10YR 3/2), dry; gravelly loam; strong fine granular parts to moderate very fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; moderately smeary; 21.0 very fine and fine roots and 0.5 medium roots; 20 percent by volume 2-39-75 millimeter unspecified fragments; extremely acid, pH 4.4, hellige-truog; clear wavy boundary. Lab sample # 98P00510. Many fine and very fine irregular pores. NaF (pH 9.5). The A horizon has value of 2 or 3 moist, 3 to 5 dry and chroma of 1 or 2 moist and 2 or 3 dry. It is loam or gravelly loam with 10 to 20 percent clay. It has 0 to 20 percent gravel and 0 to 10 percent cobbles. Soil reaction is extremely acid or very strongly acid.
    Bw—58 to 89 centimeters (22.8 to 35.0 inches); dark brown (10YR 3/3), brown (10YR 4/3), dry; gravelly loam; moderate fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; moderately smeary; 3.0 very fine and fine roots and 0.5 medium roots; 0.5 very fine and fine tubular pores; 5 percent by volume 75-162-250 millimeter unspecified fragments and 20 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.6, hellige-truog; abrupt wavy boundary. Lab sample # 98P00511. NaF (pH 9.5). The Bw horizon has value of 3 or 4 moist, 4 or 5 dry, and chroma of 2 or 3 to a depth of at least 20 inches, and 3 or 4 below 20 inches. It is gravelly loam, cobbly loam, or cobbly sandy loam with 10 to 20 clay. It has 10 to 20 percent gravel, 5 to 20 percent cobbles, and 0 to 5 percent stones. Soil reaction is very strongly acid or strongly acid.
    R—89 centimeters (35.0 inches); fragments. Coarse-grained intrusive igneous rock.