IDENTIFIERS

  • Current Taxon Name (Soil Name): Newville
  • OSD
  • Series Extent
  • User Site ID: S1989CA103002
  • User Pedon ID: 89CA103002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 90P0220
  • NCSS Pedon Lab Data NASIS Record ID - 62153
  • Print Date: 11/24/2024

    • 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: 40.1444435
  • Std. Longitude: -122.4083328
  • Datum: WGS84
  • Township: 27N
  • Range: 5W
  • Section: 35
  • PLSS Details: 1000 feet W and 1917 feet S of NE corner
  • Location Description: Read Ranch - Tehama County, California.
  • State: California
  • County: CA103—Tehama
  • MLRA: 17—Sacramento and San Joaquin Valleys

    • PEDON

  • Current Taxonomic Class: Fine, montmorillonitic, thermic Mollic Palexeralfs
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 2
  • Sampled As Information:
  • Soil Name - Newville
  • Taxonomic Class - Fine, montmorillonitic, thermic Mollic Palexeralfs
  • Classificaton Date - 4/1/1989
  • Moisture Class - xeric
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/1/1989 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

    5

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    158

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    A1—0 to 5 centimeters (0.0 to 2.0 inches); pale brown (10YR 6/3), brown (10YR 4/3), moist; loam; weak fine subangular blocky structure; slightly hard, very friable, moderately sticky, moderately plastic; 2.5 very fine roots; 2.5 very fine and fine tubular and 2.5 very fine and fine interstitial pores; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 90P01426. common very fine roots
    A2—5 to 25 centimeters (2.0 to 9.8 inches); light yellowish brown (10YR 6/4), dark yellowish brown (10YR 4/4), moist; loam; weak medium subangular blocky structure; hard, very friable, moderately sticky, moderately plastic; 2.5 very fine roots; 2.5 very fine and fine tubular pores; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # 90P01427. common very fine roots
    Bt1—25 to 46 centimeters (9.8 to 18.1 inches); light yellowish brown (10YR 6/4), dark yellowish brown (10YR 4/4), moist; clay loam; moderate medium subangular blocky structure; very hard, firm, moderately sticky, moderately plastic; 0.5 very fine roots; 2.5 very fine tubular and 0.5 fine tubular pores; 15 percent faint clay films on faces of peds; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 90P01428. few clay films surface features on faces of peds; few very fine roots
    Bt2—46 to 71 centimeters (18.1 to 28.0 inches); brown (7.5YR 5/4), strong brown (7.5YR 4/6), moist; clay; moderate medium prismatic structure; extremely hard, very firm, very sticky, very plastic; 0.5 very fine roots; 0.5 very fine tubular pores; 37 percent distinct clay films on faces of peds; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # 90P01429. common clay films surface features on faces of peds; few very fine roots
    Bt3—71 to 102 centimeters (28.0 to 40.2 inches); light brown (7.5YR 6/4), brown (7.5YR 4/4), moist; clay; moderate medium prismatic structure; very hard, very firm, very sticky, slightly plastic; 0.5 very fine roots; 0.5 very fine tubular pores; 37 percent distinct clay films on faces of peds; fragments; slight effervescence; slightly alkaline, pH 7.5, hellige-truog; gradual wavy boundary. Lab sample # 90P01430. worm activity at 10 inches; gravel layer at 18 inches; common clay films surface features on faces of peds; few very fine roots
    C—102 to 152 centimeters (40.2 to 59.8 inches); very pale brown (10YR 7/4), light yellowish brown (10YR 6/4), moist; clay loam; hard, friable, moderately sticky, moderately plastic; fragments; strong effervescence; moderately alkaline, pH 8.0, hellige-truog. Lab sample # 90P01431