IDENTIFIERS

  • Current Taxon Name (Soil Name): Walla Walla
  • OSD
  • Series Extent
  • User Site ID: S1951WA071002
  • User Pedon ID: S1951WA071002
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - SSL
  • Lab Pedon # - 40A1024
  • NCSS Pedon Lab Data NASIS Record ID - 34083
  • 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: 46.1383324
  • Std. Longitude: -118.3208313
  • Datum: WGS84
  • Township: 8N
  • Range: 36E
  • Section: 28
  • PLSS Details: SWSW
  • State: Washington
  • County: WA071—Walla Walla
  • Non-MLRA Soil Survey Area: WA071—Walla Walla County, Washington

    • PEDON

  • Current Taxonomic Class: Coarse-silty, mixed, superactive, mesic Typic Haploxerolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Walla Walla
  • PSC - 25 to 100 cm.
  • Classificaton Date - 6/1/1951
  • Classifier - Thuso Thotthe
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - xeric
  • Moisture Subclass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1951 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    0—66

    —66—
    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

    4

    —

    —

    312

    —

    45

    —

    —

    —

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 5/3), very dark grayish brown (10YR 3/2), moist; silt loam; fine granular structure; very friable; fragments. Lab sample # 40A07651
    A/Bw—20 to 41 centimeters (7.9 to 16.1 inches); brown (10YR 5/3), very dark grayish brown (10YR 3/2), moist; silt loam; weak coarse angular blocky structure; friable; fragments. Lab sample # 40A07652. slightly lighter and browner than above; nearly massive; weakly prismatic in dry cut banks
    Bw—41 to 66 centimeters (16.1 to 26.0 inches); brown (10YR 5/3), very dark grayish brown (10YR 3/2), moist; silt loam; weak coarse angular blocky structure; friable; fragments. Lab sample # 40A07653. prismatic or vertical cracks less distinct than in above horizon
    Bw—66 to 91 centimeters (26.0 to 35.8 inches); pale brown (10YR 6/3), dark brown (10YR 3/3), moist; silt loam; weak angular blocky structure; very friable; fragments; noneffervescent. Lab sample # 40A07654
    Bw—91 to 132 centimeters (35.8 to 52.0 inches); pale brown (10YR 6/3), dark grayish brown (10YR 4/2), moist; silt loam; weak angular blocky structure; very friable; fragments; noneffervescent. Lab sample # 40A07655
    Bk—132 to 183 centimeters (52.0 to 72.0 inches); pale brown (10YR 6/3), dark grayish brown (10YR 4/2), moist; silt loam; massive; very friable; fragments; slight effervescence. Lab sample # 40A07656. contains veins and flecks
    2Bk/C—183 to 274 centimeters (72.0 to 107.9 inches); pale brown (10YR 6/3), dark grayish brown (10YR 4/2), moist; silt loam; massive; very friable; fragments; slight effervescence. Lab sample # 40A07657. maybe modified loess