IDENTIFIERS

  • Current Taxon Name (Soil Name): Clear Lake
  • OSD
  • Series Extent
  • User Site ID: S1979CA095000
  • User Pedon ID: 79CA095000
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - SSL
  • Lab Pedon # - 79P0090
  • NCSS Pedon Lab Data NASIS Record ID - 46274
  • Print Date: 5/16/2024

    • 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: 38.3485069
  • Std. Longitude: -121.6993713
  • Datum: WGS84
  • Township: 6N
  • Range: 2E
  • Section: 25
  • PLSS Details: 110 meters S and 110 meters E of NW corner
  • Location Description: Solano County, CA
  • Map Unit: CeA—Clear Lake clay, 0 to 2 percent slopes, MLRA 17
  • State: California
  • County: CA095—Solano
  • 7.5 Minute USGS Quad: 38121-C6—Liberty Island, California

    • PEDON

  • Current Taxonomic Class: Fine, smectitic, thermic Xeric Endoaquerts
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Correlated Information:
  • Soil Name - Clear Lake
  • PSC - 25 to 100 cm.
  • Classificaton Date - 4/25/2008
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - aquic
  • Moisture Subclass - xeric
  • Sampled As Information:
  • Soil Name - Clear Lake
  • Classificaton Date - 3/1/1979
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: valley
  • Landform: basin floor
  • Runoff: very low
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/1/1979 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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

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    Ag—0 to 40 centimeters (0.0 to 15.7 inches); very dark gray (N 3/0) interior, dark gray (N 4/0) interior, dry; clay; 1 percent fine faint mottles; strong medium granular, and strong very coarse prismatic, and structureless massive; very hard, firm, very sticky, very plastic; 5.5 fine roots; 2.5 very fine and fine tubular pores; fragments; neutral, pH 7.0, hellige-truog; gradual wavy boundary. Lab sample # 79P00467. Grass seeds grass and burned plant remains in cracks and slong cleavage planes.; many fine roots; few fine faint mottles
    Bssg1—40 to 58 centimeters (15.7 to 22.8 inches); very dark gray (N 3/0) interior, dark gray (N 4/0) interior, dry; clay; moderate coarse prismatic, and structureless massive; extremely hard, very firm, very sticky, very plastic; 5.5 fine roots; 5.5 very fine and fine tubular pores; 55 percent slickensides (pedogenic); fragments; moderately alkaline, pH 8.0, hellige-truog; clear wavy boundary. Lab sample # 79P00468. Graas remains in cracks and along cleavage planes.; many intersecting slickensides surface features; many fine roots
    Bssg2—58 to 98 centimeters (22.8 to 38.6 inches); very dark gray (N 3/0) interior, dark gray (N 4/0) interior, dry; clay; strong coarse prismatic, and structureless massive; extremely hard, very firm, very sticky, very plastic; 0.5 roots; 0.5 tubular pores; pressure faces on faces of peds and 55 percent slickensides (pedogenic); 1 percent fine lime masses; fragments; moderately alkaline, pH 8.0, hellige-truog; diffuse irregular boundary. Lab sample # 79P00469. Few fine concretions.; few fine soft masses of lime concentrations; many intersecting slickensides surface features; few roots
    Bkssg—98 to 152 centimeters (38.6 to 59.8 inches); light olive brown (2.5Y 5/4) interior, grayish brown (2.5Y 5/2) interior, dry; clay loam; 1 percent light yellowish brown (10YR 6/4) mottles; massive; very hard, very firm, very sticky, very plastic; 0.5 fine roots; 0.5 very fine tubular pores; 15 percent slickensides (pedogenic); 1 percent fine lime masses; fragments; moderately alkaline, pH 8.0, hellige-truog. Lab sample # 79P00470. Few fine concretions. Water table at 48 inches. Tongues of very dark grayish brown 2.5Y 3/2 moist in upper part.; few fine soft masses of lime concentrations; few intersecting slickensides surface features; few fine roots; very few to few 10YR64 mottles