IDENTIFIERS

  • Current Taxon Name (Soil Name): RED BLUFF
  • OSD
  • Series Extent
  • User Site ID: S1958-CA-52-009
  • User Pedon ID: 58-CA-52-009
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UCDAVIS
  • Lab Pedon # - UCD5852009
  • NCSS Pedon Lab Data NASIS Record ID - 41905
  • 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: 40.1374969
  • Std. Longitude: -122.2494736
  • Datum: WGS84
  • Township: 26N
  • Range: 3W
  • Section: 18
  • State: California
  • County: CA103—Tehama
  • MLRA: 17—Sacramento and San Joaquin Valleys
  • Non-MLRA Soil Survey Area: CA645—Tehama County, California
  • 7.5 Minute USGS Quad: 40122-B2—Red Bluff East, California

    • PEDON

  • Describers Name: KDG
  • Current Taxonomic Class: Fine-loamy, kaolinitic, thermic Ultic Haploxeralfs
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - RED BLUFF
  • Taxonomic Class - Fine-loamy, kaolinitic, thermic Ultic Haploxeralfs
  • Classificaton Date - 10/21/2008
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: ALL
  • Drainage Class: well
  • Geology: Mixed Terrace Sediments formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/21/2008 (entry creation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - shrub cover
  • Site Obs. Cover Kind 2 - native shrubs
  • 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

    1

    —

    —

    107

    —

    635

    —

    —

    17.2

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A11—0 to 8 centimeters (0.0 to 3.1 inches); brown (7.5YR 5/4), reddish brown (5YR 4/4), moist; gravelly loam; weak fine platy structure; slightly hard, friable; 21.0 fine roots throughout; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 6.0; abrupt smooth boundary. Lab sample # UCD00108
    A12—8 to 20 centimeters (3.1 to 7.9 inches); brown (7.5YR 5/4), reddish brown (5YR 4/4), moist; gravelly loam; moderate very fine prismatic structure; slightly hard, friable; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.9; clear wavy boundary. Lab sample # UCD00109
    A3—20 to 36 centimeters (7.9 to 14.2 inches); brown (7.5YR 5/4), reddish brown (5YR 4/4), moist; gravelly loam; weak fine granular parts to weak medium prismatic structure; slightly hard, friable; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.7; clear wavy boundary. Lab sample # UCD00110
    B1t—36 to 56 centimeters (14.2 to 22.0 inches); brown (7.5YR 5/4), reddish brown (5YR 4/4), moist; gravelly loam; strong medium granular structure; soft, very friable; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.6; very abrupt irregular boundary. Lab sample # UCD00111
    B2t—56 to 102 centimeters (22.0 to 40.2 inches); yellowish red (5YR 5/6), 5YR 4/8 (5YR 4/8), moist; gravelly clay loam; subangular blocky parts to massive; very hard, firm; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.8; gradual irregular boundary. Lab sample # UCD00112
    B3t—102 to 147 centimeters (40.2 to 57.9 inches); yellowish red (5YR 5/6), 5YR 4/8 (5YR 4/8), moist; gravelly clay loam; angular blocky parts to massive; very hard, firm; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; slightly acid, pH 6.1. Lab sample # UCD00113