IDENTIFIERS

  • Current Taxon Name (Soil Name): Aneth
  • OSD
  • Series Extent
  • User Site ID: S1992UT037137C
  • User Pedon ID: 92UT037137C
  • Vegetation Plot ID: S1992UT037137C
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P0988
  • NCSS Pedon Lab Data NASIS Record ID - 65228
  • Print Date: 6/2/2024

    • 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: 37.0918617
  • Std. Longitude: -109.4056931
  • Datum: WGS84
  • Township: 42S
  • Range: 23E
  • Section: 32
  • PLSS Details: NE 1/4, SE 1/4
  • State: Utah
  • County: UT037—San Juan
  • MLRA: 35—Colorado Plateau
  • Non-MLRA Soil Survey Area: UT643—San Juan County, Utah, Navajo Indian Reservation

    • PEDON

  • Describers Name: Paul Menard, Leland Sasser
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 137
  • Sampled As Information:
  • Soil Name - Aneth
  • Taxonomic Class - Sandy, mixed Typic Torriorthents
  • PSC - 25 to 100 cm.
  • Classificaton Date - 8/20/1992
  • Moisture Class - aridic (torric)
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: basin
  • Landform: swale
  • Geomorphic Component Hills: side slope
  • Slope Position: middle third
  • Slope Shape Across: convex
  • Slope Shape Down: concave
  • Runoff: low
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/20/1992 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rangeland, grassland
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: wind and water erosion
    • 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 % % % % % % % % % % % % %

    A

    Bw1

    Bw2

    C

    0

    9

    39

    128

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    40

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    30

    30

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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

    A

    Bw1

    Bw2

    C

    0

    9

    39

    128

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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 %

    A

    Bw1

    Bw2

    C

    0

    9

    39

    128

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

    ACHY

    CHRYS9

    EPVI

    GUTIE

    OPUNT

    SPCR

    Achnatherum hymenoides

    Chrysothamnus

    Ephedra viridis

    Gutierrezia

    Opuntia

    Sporobolus cryptandrus

    Indian ricegrass

    rabbitbrush

    mormon tea

    snakeweed

    pricklypear

    sand dropseed

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

    ochric epipedon

    0—9

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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

    1

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    1542

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    200

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    12

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    A—0 to 9 centimeters (0.0 to 3.5 inches); reddish yellow (7.5YR 6/6), yellowish red (5YR 4/6), moist; loamy fine sand; 83 percent sand; 10 percent silt; 7 percent clay; weak fine and medium granular structure; soft, very friable, nonsticky, slightly plastic; 21.0 very fine roots and 3.0 fine and medium roots and 0.5 coarse roots; 21.0 very fine tubular pores; fragments; slight effervescence; slightly alkaline, pH 7.7, thymol-blue; abrupt smooth boundary. Lab sample # 92P06189. generally noncalcareous but some places are very slightly calcareous; 1/2 to 1 1/2 cm thick cryptogamic crust
    Bw1—9 to 39 centimeters (3.5 to 15.4 inches); reddish yellow (5YR 6/6), yellowish red (5YR 4/6), moist; fine sandy loam; 77 percent sand; 15 percent silt; 8 percent clay; weak fine and medium subangular blocky structure; slightly hard, very friable, nonsticky, slightly plastic; 21.0 very fine roots and 3.0 fine and medium roots and 0.5 coarse roots; 21.0 very fine tubular and 3.0 fine tubular pores; fragments; slight effervescence; slightly alkaline, pH 7.8, thymol-blue; clear wavy boundary. Lab sample # 92P06190. generally noncalcareous but some places are very slightly calcareous
    Bw2—39 to 128 centimeters (15.4 to 50.4 inches); reddish yellow (5YR 6/6), yellowish red (5YR 5/6), moist; loamy fine sand; 82 percent sand; 10 percent silt; 8 percent clay; weak medium subangular blocky structure; slightly hard, very friable, nonsticky, slightly plastic; 3.0 very fine roots and 0.5 fine and medium roots; 21.0 very fine tubular pores; fragments; slight effervescence; moderately alkaline, pH 8.2, thymol-blue; gradual wavy boundary.
    C—128 to 150 centimeters (50.4 to 59.1 inches); reddish yellow (5YR 7/6), yellowish red (5YR 5/6), moist; loamy fine sand; 84 percent sand; 10 percent silt; 6 percent clay; single grain; loose, loose, nonsticky, nonplastic; 21.0 very fine interstitial pores; 1 percent fine carbonate threads; fragments; strong effervescence; moderately alkaline, pH 8.2, thymol-blue. augered layer