IDENTIFIERS

  • Current Taxon Name (Soil Name): WALLA WALLA
  • OSD
  • Series Extent
  • User Site ID: S1957OR055002
  • User Pedon ID: S1957OR055002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A0894
  • NCSS Pedon Lab Data NASIS Record ID - 33953
  • Print Date: 11/23/2024

    • 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: 45.5922203
  • Std. Longitude: -120.6897202
  • Datum: WGS84
  • Township: 1N
  • Range: 17E
  • Section: 4
  • PLSS Details: 0.35 miles due east of Main Street of Wasco, Oregon; 100 feet north of road SE of SE
  • Location Description: Sherman County, Oregon. Sherman County SCD.
  • State: Oregon
  • County: OR055—Sherman
  • MLRA: 8—Columbia Plateau
  • Non-MLRA Soil Survey Area: OR055—Sherman County, Oregon

    • PEDON

  • Describers Name: R. W. Mayko
  • Current Taxonomic Class: Coarse-silty, mixed, mesic Typic Haploxerolls
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - WALLA WALLA
  • PSC - 25 to 94 cm.
  • Classificaton Date - 7/16/2007
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - WALLA WALLA
  • Classificaton Date - 6/1/1957
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1957 (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
    • 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

    8

    —

    —

    442

    —

    120

    305

    —

    —

    10.6

    21.1

    -0.6

    —

    —

    —

    —

    —

    —

    —

    —
    AP1—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 5/3), very dark grayish brown (10YR 3/2), moist; silt loam; weak fine granular structure; slightly hard, very friable, slightly sticky, slightly plastic; 21.0 roots; 21.0 pores; fragments; abrupt wavy boundary. Lab sample # 40A06738; moist when described;
    AP2—20 to 25 centimeters (7.9 to 9.8 inches);, very dark grayish brown (10YR 3/2), moist; silt loam; weak coarse platy, and weak fine granular structure; friable, slightly sticky, slightly plastic; 21.0 roots; 21.0 pores; fragments; abrupt wavy boundary. Lab sample # 40A06739; moist when described;
    A13—25 to 41 centimeters (9.8 to 16.1 inches);, dark brown (10YR 3/3), moist; silt loam; weak coarse prismatic, and weak medium subangular blocky structure; very friable, slightly sticky, slightly plastic; 21.0 roots; 21.0 very fine pores; fragments; gradual wavy boundary. Lab sample # 40A06740; moist when described;. occasional friable noncalcareous nodules 3/8 to 5/8 inch in diameter
    AC—41 to 61 centimeters (16.1 to 24.0 inches);, brown (10YR 4/3), moist; silt loam; weak coarse prismatic, and weak medium subangular blocky structure; very friable, slightly sticky, slightly plastic; 21.0 roots; 21.0 very fine pores; fragments; gradual wavy boundary. Lab sample # 40A06741; moist when described;. moderate number of friable noncalcareous nodules 3/8 to 5/8 inch in diameter
    C1—61 to 94 centimeters (24.0 to 37.0 inches); pale brown (10YR 6/3), brown (10YR 4/3), moist; silt loam; weak coarse prismatic, and weak medium subangular blocky structure; very friable, slightly sticky, slightly plastic; 21.0 roots; 21.0 very fine pores; fragments; abrupt wavy boundary. Lab sample # 40A06742; moist when described;. very few friable noncalcareous nodules 3/8 to 5/8 inch in diameter
    2R—94 to 100 centimeters (37.0 to 39.4 inches); fragments. Lab sample # 40A06743. basalt bedrock