IDENTIFIERS

  • Current Taxon Name (Soil Name): SISKIYOU
  • OSD
  • Series Extent
  • User Site ID: S1972-CA-53-012x
  • User Pedon ID: 72-CA-53-012x
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UCDAVIS
  • Lab Pedon # - UCD7253012
  • NCSS Pedon Lab Data NASIS Record ID - 42266
  • Print Date: 12/11/2024

    • 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: 40.6551895
  • Std. Longitude: -122.7630615
  • Datum: WGS84
  • Township: 32N
  • Range: 8W
  • Section: 3
  • PLSS Details: SW/4, SN/4
  • State: California
  • County: CA105—Trinity
  • MLRA: 5—Siskiyou-Trinity Area
  • Non-MLRA Soil Survey Area: CA606—Trinity County, California, Weaverville Area
  • 7.5 Minute USGS Quad: 40122-F7—Lewiston, California

    • PEDON

  • Describers Name: JIM, WRA, FH
  • Current Taxonomic Class: Coarse-loamy, mixed, mesic Typic Xerochrepts
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - SISKIYOU
  • Taxonomic Class - Coarse-loamy, mixed, mesic Typic Xerochrepts
  • Classificaton Date - 2/27/2009
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: RES
  • Slope Complexity: simple
  • Slope Shape Down: concave
  • Drainage Class: somewhat excessively
  • Bedrock: diorite
  • Geology: Quartz Diorite. Geologic Forma formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/27/2009 (entry creation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rangeland, savanna
  • 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

    50

    —

    —

    838

    —

    135

    1651

    —

    —

    12.8

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    O1—0 to 3 centimeters (0.0 to 1.2 inches); fragments. Lab sample # UCD01325
    A1—3 to 16 centimeters (1.2 to 6.3 inches); very dark grayish brown (10YR 3/2), grayish brown (2.5Y 5/2), dry; loamy coarse sand; weak medium granular parts to weak fine granular structure; soft, very friable; 0.5 very fine roots throughout and 0.5 fine roots throughout; 21.0 very fine irregular pores; fragments; moderately acid, pH 5.7; gradual smooth boundary. Lab sample # UCD01326
    B1—16 to 44 centimeters (6.3 to 17.3 inches); light olive brown (2.5Y 5/4), pale brown (10YR 6/3), dry; coarse sandy loam; weak medium granular parts to weak fine granular structure; soft, very friable; 3.0 medium roots throughout and 0.5 fine roots throughout; 21.0 very fine irregular pores; fragments; moderately acid, pH 5.9; diffuse irregular boundary. Lab sample # UCD01327
    B2—44 to 74 centimeters (17.3 to 29.1 inches); light olive brown (2.5Y 5/4), very pale brown (10YR 7/3), dry; coarse sandy loam; weak medium granular structure; soft, very friable; 3.0 medium roots throughout and 0.5 fine roots throughout and 3.0 coarse roots throughout; 21.0 very fine irregular pores; fragments; moderately acid, pH 5.8; gradual wavy boundary. Lab sample # UCD01328
    C1—74 to 94 centimeters (29.1 to 37.0 inches); brown (10YR 5/3), light gray (2.5Y 7/2), dry; loamy coarse sand; massive; soft, very friable; 0.5 medium roots throughout; 3.0 very fine irregular pores; fragments; slightly acid, pH 6.1; abrupt wavy boundary. Lab sample # UCD01329
    Cr—94 to 110 centimeters (37.0 to 43.3 inches);, light gray (2.5Y 7/2), dry; loamy coarse sand; fragments; slightly acid, pH 6.4. Lab sample # UCD01330