IDENTIFIERS

  • Current Taxon Name (Soil Name): COHASSET
  • OSD
  • Series Extent
  • User Site ID: S1954-CA-52-002
  • User Pedon ID: 54-CA-52-002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UCDAVIS
  • Lab Pedon # - UCD5452002
  • NCSS Pedon Lab Data NASIS Record ID - 41255
  • Print Date: 6/3/2024

    • 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: 40.4443626
  • Std. Longitude: -121.6781693
  • Datum: WGS84
  • Township: 30N
  • Range: 3E
  • Section: 20
  • State: California
  • County: CA103—Tehama
  • MLRA: 22B—Southern Cascade Mountains
  • Non-MLRA Soil Survey Area: CA607—Shasta County Area, California
  • 7.5 Minute USGS Quad: 40121-D6—Grays Peak, California

    • PEDON

  • Describers Name: KDG, OCO, JIM
  • Current Taxonomic Class: Fine-loamy, mixed, mesic Ultic Haploxeralfs
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - COHASSET
  • Taxonomic Class - Fine-loamy, mixed, mesic Ultic Haploxeralfs
  • Classificaton Date - 2/25/2009
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/25/2009 (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

    5

    —

    —

    1478

    —

    0

    1270

    —

    —

    8.3

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    O—0 to 5 centimeters (0.0 to 2.0 inches); fragments; abrupt wavy boundary. Lab sample # UCD03653
    A11—5 to 18 centimeters (2.0 to 7.1 inches); gravelly fine sandy loam; moderate fine granular structure; friable; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.8; clear wavy boundary. Lab sample # UCD03654
    A12—18 to 35 centimeters (7.1 to 13.8 inches); gravelly sandy loam; moderate very fine granular structure; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 6.0; gradual irregular boundary. Lab sample # UCD03655
    B1t—35 to 51 centimeters (13.8 to 20.1 inches); gravelly fine sandy loam; strong medium granular structure; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.9; clear irregular boundary. Lab sample # UCD03656
    B21t—51 to 81 centimeters (20.1 to 31.9 inches); gravelly sandy clay loam; strong medium subangular blocky structure; 0.5 coarse roots throughout; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.8; gradual irregular boundary. Lab sample # UCD03657
    B22t—81 to 112 centimeters (31.9 to 44.1 inches); gravelly sandy clay loam; weak medium subangular blocky structure; 0.5 coarse roots throughout; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.6. Lab sample # UCD03658