IDENTIFIERS

  • Current Taxon Name (Soil Name): Pebcreek
  • OSD
  • Series Extent
  • User Site ID: S1993WA047002
  • User Pedon ID: S1993WA047002
  • Vegetation Plot ID: S1993WA047002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 94P0036
  • NCSS Pedon Lab Data NASIS Record ID - 66226
  • Print Date: 11/21/2024

    • 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: 48.6436119
  • Std. Longitude: -120.1141663
  • Datum: WGS84
  • Location Description: 3 miles southwest of south 20 mile peak. 12 miles northeast of town of Winthrop.
  • State: Washington
  • County: WA047—Okanogan
  • MLRA: 6—Cascade Mountains, Eastern Slope
  • Non-MLRA Soil Survey Area: WA749—Okanogan National Forest Area, Washington
  • 7.5 Minute USGS Quad: 48120-F1—Spur Peak, Washington

    • PEDON

  • Describers Name: BJD and RJR
  • Current Taxonomic Class: Sandy-skeletal, mixed, frigid Vitrandic Xerochrepts
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Pebcreek
  • PSC - 25 to 102 cm.
  • Classificaton Date - 1/27/2010
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - Goddard Variant
  • Classificaton Date - 9/7/1993
  • Dynamic Soil Properties:
  • Erosion Class - 3
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Landform: mountainside
  • Hill Slope Profile: backslope
  • Slope Position: middle third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: high
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/7/1993 (actual site observation date)
  • Air Photo ID: 581-76
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - other tree cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    ALSI

    ARUV

    CARU

    PICO

    PSME

    SPBEL

    VAMY

    VASC

    Allium simillimum

    Arctostaphylos uva-ursi

    Calamagrostis rubescens

    Pinus contorta

    Pseudotsuga menziesii

    Spiraea betulifolia var. lucida

    Vaccinium myrtilloides

    Vaccinium scoparium

    simil onion

    kinnikinnick

    pinegrass

    lodgepole pine

    Douglas-fir

    shinyleaf spirea

    velvetleaf huckleberry

    grouse whortleberry

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

    ochric epipedon

    cambic horizon

    0—13

    13—28

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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

    44

    46

    30.5

    1311

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    18

    559

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    Oe—0 to 5 centimeters (0.0 to 2.0 inches); fragments; clear smooth boundary. Lab sample # 94P00227; dry when described;
    A—5 to 18 centimeters (2.0 to 7.1 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; sandy loam; weak fine granular structure; soft, very friable, nonsticky, nonplastic; weakly smeary; 21.0 very fine and fine roots and 0.5 medium and coarse roots; 0.5 very fine and fine pores; 12 percent by volume subrounded 2-39-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # 94P00228; dry when described;
    Bw—18 to 33 centimeters (7.1 to 13.0 inches); dark yellowish brown (10YR 4/4), light yellowish brown (10YR 6/4), dry; gravelly sandy loam; weak fine and medium subangular blocky structure; soft, very friable, nonsticky, nonplastic; weakly smeary; 21.0 very fine and fine roots and 0.5 medium and coarse roots; 15 percent by volume subrounded 2-39-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # 94P00229; dry when described;
    2C\B1—33 to 84 centimeters (13.0 to 33.1 inches); 70 percent pale brown (10YR 6/3) and 30 percent dark yellowish brown (10YR 4/6), 70 percent very pale brown (10YR 7/3) and 30 percent light yellowish brown (10YR 6/4), dry; very gravelly sand; 3 percent clay; single grain; loose, nonsticky, nonplastic; 3.0 very fine and fine roots and 0.5 medium roots; 3 percent by volume subrounded 75-162-250 millimeter unspecified fragments and 40 percent by volume subrounded 2-39-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # 94P00230; dry when described;
    2C\B2—84 to 99 centimeters (33.1 to 39.0 inches); 70 percent light brownish gray (10YR 6/2) and 25 percent dark yellowish brown (10YR 4/6), 75 percent light gray (10YR 7/2) and 25 percent light yellowish brown (10YR 6/4), dry; very gravelly loamy sand; 4 percent clay; single grain; loose, nonsticky, nonplastic; 0.5 very fine to medium roots; 2 percent by volume subrounded 75-162-250 millimeter unspecified fragments and 40 percent by volume subrounded 2-39-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # 94P00231; dry when described;
    2C—99 to 112 centimeters (39.0 to 44.1 inches); pale brown (10YR 6/3), very pale brown (10YR 7/3), dry; very gravelly loamy sand; 4 percent clay; single grain; loose, nonsticky, nonplastic; 0.5 very fine to medium roots; 45 percent by volume subrounded 2-39-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # 94P00232; dry when described;
    2Cd1—112 to 137 centimeters (44.1 to 53.9 inches); light brownish gray (10YR 6/2), light gray (10YR 7/2), dry; gravelly sandy loam; 8 percent clay; massive; very hard, friable, nonsticky, nonplastic; 0.5 very fine to medium roots; 2 percent by volume subrounded 75-162-250 millimeter unspecified fragments and 30 percent by volume subrounded 2-39-75 millimeter unspecified fragments; gradual wavy boundary. Lab sample # 94P00233; dry when described;
    2Cd2—137 to 175 centimeters (53.9 to 68.9 inches); light brownish gray (10YR 6/2), light gray (10YR 7/2), dry; gravelly sandy loam; 8 percent clay; massive; very hard, friable, nonsticky, nonplastic; 0.5 very fine roots; 3 percent by volume subrounded 75-162-250 millimeter unspecified fragments and 28 percent by volume subrounded 2-39-75 millimeter unspecified fragments; gradual wavy boundary. Lab sample # 94P00234; dry when described;
    2Cd3—175 to 208 centimeters (68.9 to 81.9 inches); light brownish gray (10YR 6/2), light gray (10YR 7/2), dry; gravelly sandy loam; 8 percent clay; massive; very hard, friable, nonsticky, nonplastic; 0.5 very fine roots; 3 percent by volume subrounded 75-162-250 millimeter unspecified fragments and 25 percent by volume subrounded 2-39-75 millimeter unspecified fragments. Lab sample # 94P00235