IDENTIFIERS

  • Current Taxon Name (Soil Name): WELCH
  • OSD
  • Series Extent
  • User Site ID: S1981NV007490
  • User Pedon ID: S1981NV007490
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 81P0759
  • NCSS Pedon Lab Data NASIS Record ID - 50153
  • Print Date: 5/19/2024

    • 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: 41.4757385
  • Std. Longitude: -115.4167404
  • Datum: WGS84
  • Township: 41N
  • Range: 58E
  • Section: 3
  • PLSS Details: 600 meters S and 450 meters E of the NW corner
  • State: Nevada
  • County: NV007—Elko
  • MLRA: 25—Owyhee High Plateau
  • Non-MLRA Soil Survey Area: NV767—Elko County, Nevada, Central Part

    • PEDON

  • Describers Name: T.S. Boserman and R.W. douglas
  • Current Taxonomic Class: Fine-loamy, mixed, frigid Cumulic Haplaquolls
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 490
  • Correlated Information:
  • Soil Name - WELCH
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/21/2003
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Welch
  • Taxonomic Class - Fine-loamy, mixed, frigid Cumulic Haplaquoll
  • Taxon Kind - series
  • Classificaton Date - 5/1/1982
  • Moisture Class - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slightly weathered alluvium
  • Landform: in mountain valleys-canyons flood plain
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/1/1982 (actual site observation date)
  • Surface Cover Properties:
  • 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

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    —

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    1902

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    A1—0 to 5 centimeters (0.0 to 2.0 inches); very dark brown (10YR 2/2), grayish brown (10YR 5/2), dry; very fine sandy loam; 1 percent dark brown (7.5YR 3/4) mottles; moderate medium and coarse platy structure; slightly hard, friable, slightly sticky, slightly plastic; 21.0 very fine and fine roots; 3.0 very fine interstitial and 0.5 very fine tubular pores; 10 percent carbonate coats; fragments; noneffervescent; moderately alkaline, pH 8.2, cresol red; abrupt smooth boundary. Lab sample # 81P04521
    A2—5 to 25 centimeters (2.0 to 9.8 inches); very dark brown (10YR 2/2), grayish brown (10YR 5/2), dry; silt loam; 3 percent dark brown (7.5YR 3/4) mottles; moderate medium prismatic structure; hard, very friable, slightly sticky, slightly plastic; 3.0 very fine to coarse roots; 3.0 very fine tubular and 0.5 fine and medium tubular pores; 10 percent carbonate coats; fragments; noneffervescent; moderately alkaline, pH 8.2, cresol red; clear wavy boundary. Lab sample # 81P04522
    A3—25 to 53 centimeters (9.8 to 20.9 inches); very dark brown (10YR 2/2), dark grayish brown (10YR 4/2), dry; silty clay loam; 21 percent dark brown (7.5YR 3/4) mottles; moderate medium prismatic structure; hard, very friable, moderately sticky, slightly plastic; 3.0 very fine and fine roots; 21.0 very fine tubular and 3.0 fine tubular pores; fragments; noneffervescent; neutral, pH 7.2, cresol red; clear wavy boundary. Lab sample # 81P04523
    A4—53 to 81 centimeters (20.9 to 31.9 inches); very dark brown (10YR 2/2), dark grayish brown (10YR 4/2), dry; silt loam; 21 percent strong brown (7.5YR 5/6) mottles; strong medium prismatic structure; very hard, friable, moderately sticky, moderately plastic; 0.5 very fine and fine roots; 3.0 very fine and fine tubular and 0.5 medium tubular pores; fragments; noneffervescent; neutral, pH 7.0, phenol red; abrupt wavy boundary. Lab sample # 81P04524
    A5—81 to 92 centimeters (31.9 to 36.2 inches); very dark brown (10YR 2/2), grayish brown (10YR 5/2), dry; very gravelly sand; 3 percent dark brown (7.5YR 3/4) mottles; massive; slightly hard, very friable, nonsticky, nonplastic; 0.5 very fine roots; 3.0 very fine and fine tubular and 3.0 very fine interstitial pores; 46 percent by volume 2-?-75 millimeter mixed fragments; noneffervescent; neutral, pH 7.0, phenol red; abrupt wavy boundary. Lab sample # 81P04525
    C1—92 to 118 centimeters (36.2 to 46.5 inches); very dark grayish brown (10YR 3/2), light brownish gray (10YR 6/2), dry; clay loam; 3 percent dark brown (7.5YR 3/4) mottles; weak medium prismatic structure; hard, friable, moderately sticky, slightly plastic; 0.5 very fine roots; 3.0 very fine and fine tubular and 0.5 medium tubular pores; 30 percent thin skeletans; 2 percent by volume 2-?-75 millimeter mixed fragments; noneffervescent; neutral, pH 7.2, cresol red; abrupt wavy boundary. Lab sample # 81P04526
    C2—118 to 145 centimeters (46.5 to 57.1 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; very gravelly loamy sand; 3 percent dark brown (7.5YR 3/4) mottles; massive; slightly hard, very friable, nonsticky, nonplastic; 0.5 very fine roots; 3.0 very fine and fine tubular and 3.0 very fine interstitial pores; 30 percent thin skeletans; 46 percent by volume 2-?-75 millimeter mixed fragments; noneffervescent; neutral, pH 7.2, cresol red; clear wavy boundary. Lab sample # 81P04527
    C3—145 to 159 centimeters (57.1 to 62.6 inches); very dark grayish brown (10YR 3/2), light brownish gray (10YR 6/2), dry; gravelly sand; massive; loose, loose, nonsticky, nonplastic; 0.5 very fine roots; 21.0 very fine interstitial pores; 13 percent by volume 75-?-250 millimeter mixed fragments and 46 percent by volume 2-?-75 millimeter mixed fragments; noneffervescent; slightly alkaline, pH 7.4, cresol red.