IDENTIFIERS

  • Current Taxon Name (Soil Name): TEHAMA
  • OSD
  • Series Extent
  • User Site ID: S1964CA113019
  • User Pedon ID: S1964CA113019
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A2864
  • NCSS Pedon Lab Data NASIS Record ID - 37443
  • Print Date: 11/21/2024

    • 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: 38.5922203
  • Std. Longitude: -121.9897232
  • Datum: WGS84
  • Township: 9N
  • Range: 1W
  • Section: 29
  • PLSS Details: A pit located 100 feet northwest of the southeast corner
  • Location Description: 5 miles north of Winters.
  • State: California
  • County: CA113—Yolo
  • MLRA: 17—Sacramento and San Joaquin Valleys
  • Non-MLRA Soil Survey Area: CA113—Yolo County, California

    • PEDON

  • Describers Name: C. B. Goudey.
  • Current Taxonomic Class: Fine-loamy, mixed, thermic Typic Haploxeralfs
  • Current Taxon Kind: series
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 19
  • Correlated Information:
  • Soil Name - TEHAMA
  • PSC - 53 to 100 cm.
  • Classificaton Date - 7/16/2007
  • Sampled As Information:
  • Soil Name - Tehama
  • Classificaton Date - 9/28/1964
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: alluvial fan
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/28/1964 (actual site observation date)
  • Air Photo ID: ABB-2K-40
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • 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

    —

    —

    59

    —

    90

    508

    —

    —

    15.6

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); pale brown (10YR 6/3), brown (10YR 4/3), moist; loam; massive; hard when dry, friable, slightly sticky, moderately plastic; 21.0 very fine roots and 0.5 fine and medium roots; 3.0 very fine interstitial and 3.0 fine tubular pores; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # 40A22601
    A12—20 to 38 centimeters (7.9 to 15.0 inches); pale brown (10YR 6/3), brown (10YR 4/3), moist; loam; massive; hard when dry, friable, slightly sticky, moderately plastic; 0.5 fine and medium roots; 3.0 very fine and fine tubular pores; 10 percent clay films in root channels and/or pores; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # 40A22602
    B1—38 to 53 centimeters (15.0 to 20.9 inches); pale brown (10YR 6/3), brown (10YR 4/3), moist; clay loam; moderate coarse prismatic structure; hard when dry, firm, moderately sticky, moderately plastic; 21.0 very fine roots throughout and 0.5 fine and medium roots; 3.0 very fine tubular pores; 30 percent clay films on faces of peds and in pores; fragments; slightly acid, pH 6.2, hellige-truog; clear smooth boundary. Lab sample # 40A22603
    B21t—53 to 81 centimeters (20.9 to 31.9 inches); light yellowish brown (10YR 6/4), dark yellowish brown (10YR 4/4), moist; clay; moderate coarse prismatic parts to strong coarse angular blocky structure; very hard, very firm, moderately sticky, moderately plastic; 21.0 very fine roots and 0.5 fine and medium roots; 3.0 very fine tubular pores; 75 percent clay films on faces of peds and in pores; fragments; slightly acid, pH 6.5, hellige-truog; gradual smooth boundary. Lab sample # 40A22604
    B22t—81 to 102 centimeters (31.9 to 40.2 inches); light yellowish brown (10YR 6/4), dark yellowish brown (10YR 4/4), moist; clay loam; moderate medium and coarse angular blocky structure; very hard, very firm, moderately sticky, moderately plastic; 0.5 very fine and fine roots; 3.0 very fine tubular pores; 75 percent clay films on faces of peds and in pores; fragments; slightly acid, pH 6.5, hellige-truog; gradual smooth boundary. Lab sample # 40A22605
    B23t—102 to 140 centimeters (40.2 to 55.1 inches); light yellowish brown (10YR 6/4), dark yellowish brown (10YR 4/4), moist; clay loam; moderate medium and coarse angular blocky structure; very hard, very firm, moderately sticky, moderately plastic; 0.5 very fine roots; 0.5 very fine and fine tubular pores; clay films on faces of peds and in pores; fragments; neutral, pH 7.0, hellige-truog; diffuse boundary. Lab sample # 40A22606
    B3—140 to 170 centimeters (55.1 to 66.9 inches); light yellowish brown (10YR 6/4), dark yellowish brown (10YR 4/4), moist; clay loam; weak medium and coarse angular blocky structure; very hard, very firm, moderately sticky, moderately plastic; 0.5 very fine roots; 3.0 very fine tubular and 0.5 fine tubular pores; clay films on faces of peds and in pores; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 40A22607
    C1—170 to 198 centimeters (66.9 to 78.0 inches); light yellowish brown (10YR 6/4), dark yellowish brown (10YR 4/4), moist; clay loam; massive; hard when dry, firm, moderately sticky, moderately plastic; 0.5 very fine and fine roots; 3.0 very fine tubular pores; 30 percent clay films in root channels and/or pores; fragments; neutral, pH 7.0, hellige-truog. Lab sample # 40A22608