IDENTIFIERS

  • Current Taxon Name (Soil Name): TIMENTWA
  • OSD
  • Series Extent
  • User Site ID: S1992WA017004
  • User Pedon ID: S1992WA017004
  • Vegetation Plot ID: S1992WA017004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 93P0370
  • NCSS Pedon Lab Data NASIS Record ID - 65713
  • Print Date: 11/11/2024

    • 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: 47.9033318
  • Std. Longitude: -119.8508301
  • Datum: WGS84
  • Township: 28N
  • Range: 24E
  • Section: 20
  • PLSS Details: about 300 feet N and 1250 feet E of the SW corner, just S of gravel road and up short steep N slope, SW 1/4 of SW 1/4
  • Location Description: See D-98 notes for address.
  • State: Washington
  • County: WA017—Douglas
  • MLRA: 8—Columbia Plateau
  • Non-MLRA Soil Survey Area: WA017—Douglas County, Washington

    • PEDON

  • Describers Name: Dean White, partial pedon descr. DW-5-93; Bob Gillaspy, veg. (see WA-Range-5 #37, 10/4/92, N. lo. 12-15")
  • Current Taxonomic Class: Ashy over loamy, mixed, mesic Vitrandic Haploxerolls
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - TIMENTWA
  • PSC - 25 to 100 cm.
  • Classificaton Date - 2/1/2010
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - Dyerhill
  • Taxonomic Class - Ashy over loamy, mixed, mesic Vitrandic Haploxerol
  • Classificaton Date - 10/10/1992
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Landform: ground moraine
  • Anthropogenic Feature: leveled land
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: middle third
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/10/1992 (actual site observation date)
  • Air Photo ID: D6
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rangeland, grassland
  • 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

    ACMI

    AGSP

    ANTEN

    ARTR4

    CHVI

    ERIOG

    FEID

    LUPIN

    PENST

    Acacia millefolia

    Agropyron spicatum

    Antennaria

    Artemisia tripartita

    Cheilanthes villosa

    Eriogonum

    Festuca idahoensis

    Lupinus

    Penstemon

    milfoil wattle

    —

    pussytoes

    threetip sagebrush

    villous lipfern

    buckwheat

    Idaho fescue

    lupine

    beardtongue

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

    mollic epipedon

    cambic horizon

    0—64

    64—76

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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

    56

    107

    15.2

    710

    —

    0

    356

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    A1—0 to 20 centimeters (0.0 to 7.9 inches); dark grayish brown (10YR 4/2) crushed, very dark brown (10YR 2/2) crushed, moist; fine sandy loam; nonsticky, nonplastic; 1 percent by volume 2-39-75 millimeter basalt fragments. Lab sample # 93P02798. The entire horizon was moist when sampled on 11/12/92; tested for organic carbon and pH.
    A2—20 to 36 centimeters (7.9 to 14.2 inches); dark grayish brown (10YR 4/2) crushed, very dark brown (10YR 2/2) crushed, moist; sandy loam; nonsticky, nonplastic; 2 percent by volume 2-39-75 millimeter basalt fragments. Lab sample # 93P02799. The top 3"""" of this horizon was moist when sampled on 11/12/92; tested for organic carbon and pH.
    A3—36 to 51 centimeters (14.2 to 20.1 inches); dark grayish brown (10YR 4/2) crushed, very dark brown (10YR 2/2) crushed, moist; sandy loam; nonsticky, nonplastic; 1 percent by volume 2-39-75 millimeter granite fragments and 2 percent by volume 2-39-75 millimeter basalt fragments. Lab sample # 93P02800. Tested for organic carbon and pH.
    BA—51 to 64 centimeters (20.1 to 25.2 inches); brown (10YR 5/3) crushed, very dark grayish brown (10YR 3/2) crushed, moist; coarse sandy loam; nonsticky, nonplastic; 1 percent by volume 2-39-75 millimeter granite fragments and 3 percent by volume 2-39-75 millimeter basalt fragments. Lab sample # 93P02801. Tested for organic carbon and pH.
    Bw1—64 to 76 centimeters (25.2 to 29.9 inches); brown (10YR 5/3) crushed, dark brown (10YR 3/3) crushed, moist; coarse sandy loam; nonsticky, nonplastic; 1 percent by volume 2-39-75 millimeter granite fragments and 3 percent by volume 2-39-75 millimeter basalt fragments. Pebbles in 2Bw2 horizon below stopped auger at 30".