IDENTIFIERS

  • Current Taxon Name (Soil Name): NEERDOBE
  • OSD
  • Series Extent
  • User Site ID: 95CA612003
  • User Pedon ID: 95CA612003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - NSSL
  • Lab Pedon # - 95P0512
  • NCSS Pedon Lab Data NASIS Record ID - 67530
  • Print Date: 12/4/2024

    • 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: 39.5132092
  • Std. Longitude: -121.7927259
  • Datum: WGS84
  • Location Description: 800' S of the center of Sec 7, modal site, T19N,R2E
  • Map Unit: 520—Esquon-Neerdobe , 0 to 1 percent slopes
  • State: California
  • MLRA: 17—Sacramento and San Joaquin Valleys
  • Non-MLRA Soil Survey Area: CA612—Butte Area, California, Parts of Butte and Plumas Counties
  • 7.5 Minute USGS Quad: 39121-E7—Nelson, California

    • PEDON

  • Describers Name: DWB, AEC, BG
  • Current Taxonomic Class: Fine, smectitic, thermic Xeric Duraquerts
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - NEERDOBE
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/24/2012
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - aquic
  • Moisture Subclass - xeric
  • Sampled As Information:
  • Soil Name - Blavo
  • Classificaton Date - 5/3/1995
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: basin
  • Landform: basin floor
  • Runoff: negligible
  • Drainage Class: poorly
  • Flooding: rare flooding for brief periods begining in jan
  • Ponding: frequent ponding for long periods begining in jan
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/3/1995 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - close-grown crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    slickensides

    duripan

    anthropic epipedon

    —

    —

    0—0

    —-

    —-

    —-
    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

    —

    —

    30

    —

    225

    508

    —

    —

    16.1

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); dark gray (10YR 4/1), dark gray (10YR 4/1), dry; clay; moderate medium subangular blocky parts to strong fine granular structure; extremely hard, very firm, very plastic; 0.5 very fine roots and 3.0 fine roots; 0.5 fine interstitial pores; fragments; noneffervescent; neutral, pH 6.8, hellige-truog; abrupt smooth boundary. Lab sample # 95P3878
    Bssg1—13 to 38 centimeters (5.1 to 15.0 inches); dark gray (10YR 4/1), dark gray (10YR 4/1), dry; clay; moderate medium prismatic parts to moderate fine angular blocky structure; extremely hard, very firm, very plastic; 0.5 very fine roots; 0.5 very fine tubular pores; slickensides (pedogenic); 10 percent fine irregular strong brown (7.5YR 4/6), dry, masses of oxidized iron throughout and 10 percent fine and coarse threadlike gray (10YR 6/1), dry, iron depletions throughout; fragments; noneffervescent; moderately alkaline, pH 8.2, hellige-truog; clear smooth boundary. Lab sample # 95P3879. continuous - phpvsfiid 107438; continuous - phpvsfiid 107438
    Bssg2—38 to 58 centimeters (15.0 to 22.8 inches); dark gray (10YR 4/1), dark gray (10YR 4/1), dry; clay; moderate medium prismatic parts to moderate fine angular blocky structure; extremely hard, very firm, very plastic; 0.5 very fine roots; 0.5 very fine tubular pores; slickensides (pedogenic) on bottoms of plates; 10 percent fine irregular strong brown (7.5YR 4/6), dry, masses of oxidized iron throughout and 10 percent fine threadlike gray (10YR 6/1), dry, iron depletions throughout; fragments; noneffervescent; moderately alkaline, pH 8.4, hellige-truog; clear smooth boundary. Lab sample # 95P3880
    Bssg3—58 to 71 centimeters (22.8 to 28.0 inches); dark gray (10YR 4/1), dark grayish brown (10YR 4/2), dry; clay; moderate medium angular blocky structure; extremely hard, very firm, very plastic; 0.5 very fine roots; 0.5 very fine tubular pores; faint slickensides (pedogenic); 1 percent fine spherical gray (N 5/0), dry, iron depletions throughout and 10 percent fine and coarse threadlike gray (10YR 6/1), dry, iron depletions throughout; 5 percent fine and medium spherical carbonate concretions; fragments; noneffervescent; moderately alkaline, pH 8.4, hellige-truog; abrupt smooth boundary. Lab sample # 95P3881
    Bk—71 to 84 centimeters (28.0 to 33.1 inches); grayish brown (10YR 5/2), light brownish gray (10YR 6/2), dry; clay loam; moderate fine angular blocky parts to strong fine angular blocky structure; slightly hard, friable, very plastic; 3.0 very fine tubular and 0.5 fine tubular pores; 10 percent fine threadlike gray (10YR 6/1), dry, iron depletions throughout; 15 percent fine irregular carbonate concretions throughout and 10 percent fine irregular carbonate masses throughout; fragments; strong effervescence; moderately alkaline, pH 8.4, hellige-truog; abrupt smooth boundary. Lab sample # 95P3882
    2Bkq—84 to 97 centimeters (33.1 to 38.2 inches); brown (10YR 5/3), very pale brown (10YR 7/3), dry; sandy loam; strong fine platy structure; slightly hard, friable, weakly coherent, slightly sticky, slightly plastic; 0.5 very fine tubular and 3.0 fine tubular pores; 10 percent fine threadlike gray (10YR 6/1), dry, iron depletions throughout; fragments; strong effervescence; moderately alkaline, pH 8.4, hellige-truog; abrupt smooth boundary. Lab sample # 95P3883
    2Bkqm—97 to 142 centimeters (38.2 to 55.9 inches); brown (10YR 4/3), very pale brown (10YR 7/3), dry; strong fine platy structure; indurated; silica masses; fragments; slight effervescence; moderately alkaline, pH 8.4, hellige-truog. Lab sample # 95P3884