IDENTIFIERS

  • Current Taxon Name (Soil Name): Bouldercreek
  • OSD
  • Series Extent
  • User Site ID: 78-ALF-012
  • User Pedon ID: 78ID057001
  • Vegetation Plot ID: 78-ALF-012
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - UIdaho
  • Lab Pedon # - 78-ID-18105
  • NCSS Pedon Lab Data NASIS Record ID - 36771
  • Print Date: 1/29/2025

    • 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: 46.9994736
  • Std. Longitude: -116.5331116
  • Datum: WGS84
  • Township: 42N
  • Range: 2W
  • Section: 12
  • PLSS Details: NW 1/4, NE 1/4
  • Location Description: Palouse Ranger District, landtype 30, Sand Mountain
  • State: Idaho
  • County: ID057—Latah
  • MLRA: 43A—Northern Rocky Mountains
  • Non-MLRA Soil Survey Area: ID057—Latah County, Idaho

    • PEDON

  • Describers Name: Dale Wilson
  • Current Taxonomic Class: Ashy over loamy-skeletal, amorphic over isotic, frigid Typic Udivitrands
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: PedonPC
  • Correlated Information:
  • Soil Name - Bouldercreek
  • Classificaton Date - 11/5/2013
  • Classifier - Brian Gardner
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - SND
  • Classificaton Date - 9/27/1976
  • Moisture SUBClass - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Geomorphic Component Mountains: mountainflank, upper third
  • Slope Position: upper third
  • Drainage Class: somewhat excessively
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: quartzite at 152cm
  • Geology: Belt ? formation.
  • Surface Fragments: 15.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/27/1976 (actual site observation date)
  • Plant Association Name: Western hemlock/Queencup beadlily
  • 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

    ARNU2

    CLUN2

    TSHE

    Aralia nudicaulis

    Clintonia uniflora

    Tsuga heterophylla

    wild sarsaparilla

    bride's bonnet

    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

    60

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    1158

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    240

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    A—0 to 5 centimeters (0.0 to 2.0 inches); very dark brown (10YR 2/2) silt loam; 5 percent by volume 2-?-76 millimeter unspecified fragments. Lab sample # ID181051
    Bw1—5 to 36 centimeters (2.0 to 14.2 inches); brown (7.5YR 4/4) gravelly silt loam; weak fine granular structure; very friable, slightly sticky, slightly plastic; 17 percent by volume 2-?-76 millimeter quartzite fragments. Lab sample # ID181052
    2Bw2—36 to 102 centimeters (14.2 to 40.2 inches); dark brown (10YR 3/3) very gravelly loam; moderate medium subangular blocky structure; firm, nonsticky, nonplastic; 40 percent by volume 2-?-76 millimeter quartzite fragments. Lab sample # ID181053
    2C1—102 to 152 centimeters (40.2 to 59.8 inches); dark yellowish brown (10YR 4/4) very gravelly very fine sandy loam; massive; very friable, nonsticky, nonplastic; 40 percent by volume 2-?-76 millimeter quartzite fragments. Lab sample # ID181054
    2C2—152 centimeters (59.8 inches); fragments. Lab sample # ID181055