IDENTIFIERS

  • Current Taxon Name (Soil Name): LYONSVILLE
  • OSD
  • Series Extent
  • User Site ID: S1954-CA-52-007
  • User Pedon ID: 54-CA-52-007
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UCDAVIS
  • Lab Pedon # - UCD5452007
  • NCSS Pedon Lab Data NASIS Record ID - 41260
  • Print Date: 5/3/2025

    • 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: 40.1954651
  • Std. Longitude: -121.5670547
  • Datum: WGS84
  • Township: 27N
  • Range: 4E
  • Section: 18
  • State: California
  • County: CA103—Tehama
  • MLRA: 22B—Southern Cascade Mountains
  • Non-MLRA Soil Survey Area: CA645—Tehama County, California
  • 7.5 Minute USGS Quad: 40121-B5—Onion Butte, California

    • PEDON

  • Describers Name: KDG, REN, OCO
  • Current Taxonomic Class: Fine-loamy, mixed, mesic Ultic Haploxeralfs
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - LYONSVILLE
  • Taxonomic Class - Fine-loamy, mixed, mesic Ultic Haploxeralfs
  • Classificaton Date - 2/23/2009
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: RES
  • Drainage Class: well
  • Geology: Andesite/dacite formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/23/2009 (entry creation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rangeland, grassland
  • 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

    40

    —

    —

    1372

    —

    180

    1321

    —

    —

    8.3

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    O—0 to 8 centimeters (0.0 to 3.1 inches); fragments. Lab sample # UCD03536
    A11—8 to 16 centimeters (3.1 to 6.3 inches); gravelly loam; strong medium granular structure; soft; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.8. Lab sample # UCD03537
    A12—16 to 36 centimeters (6.3 to 14.2 inches); gravelly loam; strong medium granular structure; soft; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.9. Lab sample # UCD03538
    A3—36 to 59 centimeters (14.2 to 23.2 inches); gravelly loam; moderate medium subangular blocky structure; soft; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 6.0. Lab sample # UCD03539
    B2t—59 to 79 centimeters (23.2 to 31.1 inches); gravelly loam; moderate medium subangular blocky structure; soft; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; slightly acid, pH 6.1. Lab sample # UCD03540
    R—79 to 79 centimeters (31.1 to 31.1 inches); fragments. Lab sample # UCD03541