IDENTIFIERS

  • Current Taxon Name (Soil Name): bodot
  • OSD
  • Series Extent
  • User Site ID: S2003CO-007-002-BODOT_SAMPLE
  • User Pedon ID: 03CO007002
  • Vegetation Plot ID: S2003CO-007-002-BODOT_SAM
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 03N0790
  • NCSS Pedon Lab Data NASIS Record ID - 15625
  • Print Date: 11/11/2024

    • 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: 37.0164108
  • Std. Longitude: -107.4781265
  • Datum: WGS84
  • Township: 32 N.
  • Range: 6 W.
  • Section: 14
  • PLSS Details: northwest quarter of the southwest quarter
  • Map Unit: E8-CD—Bodot clay, 3 to 10 percent slopes
  • State: Colorado
  • County: CO007—Archuleta
  • MLRA: 36—Southwestern Plateaus, Mesas, and Foothills
  • Non-MLRA Soil Survey Area: CO668—Archuleta County Area, Colorado
  • 7.5 Minute USGS Quad: 37107-A4—Allison, Colorado

    • PEDON

  • Describers Name: J.P. Pannell
  • Current Taxonomic Class: Fine, smectitic, mesic Torrertic Ustorthents
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - bodot
  • PSC - 25 to 69 cm.
  • Classificaton Date - 11/29/2004
  • Soil Taxonomic Edition - second edition
  • Moisture Class - ustic
  • Moisture Subclass - aridic (torric)
  • Sampled As Information:
  • Soil Name - bodot
  • Classificaton Date - 8/22/2002
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium derived from shale
  • Landform: hill
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: middle third
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: high
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: weakly coherent slight weathered shale, unspecified at 69cm
  • Geology: Animas formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/22/2002 (actual site observation date)
  • Air Photo ID: 6AA-105
  • Plant Association Name: Irrigated grass
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - hayland
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Horizon Lab Results - 1
    Horizon Top Depth Bottom Depth Sample ID Data Collector Total Clay CaCO3 Clay Total Silt Fine Silt Co. Silt Total Sand Total Sand Method VC Sand Co. Sand Med. Sand Fine Sand VF Sand VF Sand Method Texture Class - Field Lab Rubbed Fiber Unrubbed Fiber pH H2O
    cm cm % % % % % % % % % % % % %

    AC

    Bss

    10

    25

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    Pedon Horizon Lab Results - 2
    Horizon Top Depth Bottom Depth Sample ID pH CaCl2 pH NaF pH Ox Delta pH LL PL PI Atter. Samp. Cond. COLE Pot. Acidity Ca + Mg - Meh 2 K Ca + Mg - Sat. Paste KCl Extract. Acidity Base Sat. - Meh 2 CEC-7 CEC-8.2
    cm cm % % % cm/cm meq/100g cmol(+)/kg cmol(+)/kg mmol(+)/l cmol(+)/kg % cmol(+)/kg cmol(+)/kg

    AC

    Bss

    10

    25

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    Pedon Horizon Lab Results - 3
    Horizon Top Depth Bottom Depth Sample ID ECEC Phosphate P NO3-N EC EC Method EC 1:5 by volume CaCO3 Equiv. Equiv. Gypsum Na SAR Gypsum Req. Humic Color Fulvic Color Humic + Fulvic Color Al PI Pyro. Hue PyrO. Value Pyro. Chroma
    cm cm cmol(+)/kg mg/kg mg/kg dS/m dS/m % % mmol(+)/l % L-pcu/g L-pcu/g L-pcu/g %

    AC

    Bss

    10

    25

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    2

    2

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    Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    BROMU

    DAGL

    PHLEU

    Bromus

    Dactylis glomerata

    Phleum

    brome

    orchardgrass

    timothy

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    Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, paralithic

    weakly coherent

    69 - 94

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    paralithic contact

    0—10

    69—94

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    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

    7

    800

    400

    1877

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    225

    356

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    120

    8.9

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    10

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    4250

    Ignacio, CO

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    A—0 to 10 centimeters (0.0 to 3.9 inches); brown (7.5YR 5/2) exterior, brown (7.5YR 4/2) exterior, moist; clay; moderate medium granular structure; hard, firm, very sticky, very plastic; slow permeability; high excavation difficulty; 1.0 very fine roots throughout and 1.0 fine roots throughout; 1.0 fine tubular pores; fragments; noneffervescent, by hcl, unspecified; moderately alkaline, pH 7.9, phenol red; clear smooth boundary.; observed in pit, small
    AC—10 to 25 centimeters (3.9 to 9.8 inches); brown (7.5YR 5/2) exterior, brown (7.5YR 4/2) exterior, moist; clay; massive; very hard, very firm, very sticky, very plastic; slow permeability; high excavation difficulty; 1.0 very fine roots throughout and 1.0 fine roots throughout; 1.0 fine tubular pores; carbonate, finely disseminated throughout; fragments; slight effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, phenol red; clear smooth boundary.; observed in pit, small
    Bss—25 to 69 centimeters (9.8 to 27.2 inches); pinkish gray (7.5YR 6/2) exterior, brown (7.5YR 5/2) exterior, moist; clay; massive; very hard, very firm, very sticky, very plastic; slow permeability; high excavation difficulty; 1.0 very fine roots throughout; 1.0 fine tubular pores; carbonate, finely disseminated throughout; fragments; slight effervescence, by hcl, unspecified; moderately alkaline, pH 8.2, phenol red; clear smooth boundary. Lab sample # 03N03999; observed in pit, small
    Cr—69 to 94 centimeters (27.2 to 37.0 inches); bedrock; very slow permeability; high excavation difficulty; fragments.; observed in pit, small