IDENTIFIERS

  • Current Taxon Name (Soil Name): Newville
  • OSD
  • Series Extent
  • User Site ID: S1989CA103004
  • User Pedon ID: 89CA103004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 90P0222
  • NCSS Pedon Lab Data NASIS Record ID - 62155
  • 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: 40.1452789
  • Std. Longitude: -122.3805542
  • Datum: WGS84
  • Township: 27N
  • Range: 5W
  • Section: 35
  • PLSS Details: 920 feet W and 2100 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

  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 4
  • Sampled As Information:
  • Soil Name - Newville
  • Taxonomic Class - Fine, montmorillonitic Mollic Palexeralfs
  • Classificaton Date - 5/1/1989
  • Moisture Class - xeric
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Slope Shape Down: convex
  • Runoff: low
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/1/1989 (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

    —

    —

    162

    —

    315

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    A1—0 to 8 centimeters (0.0 to 3.1 inches); light yellowish brown (10YR 6/4), dark yellowish brown (10YR 4/4), moist; loam; weak medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 5.5 very fine roots; 5.5 very fine tubular pores; fragments; slightly alkaline, pH 7.5, hellige-truog; clear smooth boundary. Lab sample # 90P01438. many very fine roots
    A2—8 to 38 centimeters (3.1 to 15.0 inches); light yellowish brown (10YR 6/4), dark yellowish brown (10YR 4/4), moist; clay loam; moderate medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 2.5 very fine roots; 5.5 very fine tubular pores; fragments; slightly alkaline, pH 7.5, hellige-truog; gradual smooth boundary. Lab sample # 90P01439. common very fine roots
    Bt1—38 to 64 centimeters (15.0 to 25.2 inches); reddish yellow (7.5YR 6/6), brown (7.5YR 4/4), moist; clay loam; moderate medium subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 2.5 very fine roots; 5.5 very fine tubular pores; 37 percent faint clay films on faces of peds; fragments; slight effervescence; slightly alkaline, pH 7.8, hellige-truog; clear smooth boundary. Lab sample # 90P01440. common clay films surface features on faces of peds; common very fine roots
    Bt2—64 to 99 centimeters (25.2 to 39.0 inches); reddish yellow (7.5YR 6/6), strong brown (7.5YR 4/6), moist; clay; moderate medium prismatic structure; very hard, firm, moderately sticky, moderately plastic; 0.5 very fine roots; 2.5 very fine tubular pores; 55 percent distinct clay films on faces of peds; fragments; slight effervescence; moderately alkaline, pH 8.0, hellige-truog; gradual wavy boundary. Lab sample # 90P01441. many clay films surface features on faces of peds; few very fine roots
    Bt3—99 to 137 centimeters (39.0 to 53.9 inches); reddish yellow (7.5YR 7/6), brown (7.5YR 4/4), moist; clay; moderate medium prismatic structure; very hard, firm, moderately sticky, very plastic; 0.5 very fine roots; 2.5 very fine tubular and 2.5 very fine interstitial pores; 55 percent distinct clay films on faces of peds; fragments; slight effervescence; moderately alkaline, pH 8.0, hellige-truog; gradual smooth boundary. Lab sample # 90P01442. many clay films surface features on faces of peds; few very fine roots
    C/Cr—137 centimeters (53.9 inches); pale yellow (2.5Y 7/4), pale yellow (2.5Y 7/4) and reddish brown (5YR 4/4), moist; loam; hard, friable, moderately sticky, moderately plastic; 0.5 very fine interstitial pores; 15 percent distinct clay films on faces of peds; fragments; slight effervescence; moderately alkaline, pH 8.0, hellige-truog. Lab sample # 90P01443. few clay films surface features on faces of peds