IDENTIFIERS

  • User Site ID: TVW38A/90
  • User Pedon ID: TVW38A/90
  • Lab Information:
  • Certified Lab Pedon Description - no
  • 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: 42.7208325
  • Std. Longitude: -110.6790154
  • Datum: WGS84
  • PLSS Details: NW, SE,Sec ?, T, R

    • PEDON

  • Describers Name: Winthers Eric
  • Pedon Type: representative pedon for component
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: USFS NRM pedon
  • Sampled As Information:
  • Soil Name - Loamy-skeletal, mixed, superactive Typic Cryochrepts
  • Taxon Kind - family
  • PSC - 25 to 102 cm.
  • Classificaton Date - 7/26/1990
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: deposition alluvial fan
  • Slope Shape Down: convex
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/26/1990 (actual site observation date)
  • Plant Association Name: ABLA/ARCO9
  • Surface Cover Properties:
  • 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 % % % % % % % % % % % % %

    A

    Bw1

    Bw2

    BC

    0

    28

    79

    119

    28

    79

    119

    170

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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

    BC

    0

    28

    79

    119

    28

    79

    119

    170

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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

    BC

    0

    28

    79

    119

    28

    79

    119

    170

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

    cambic horizon

    ochric epipedon

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    Site Soil Temperature
    Site Obs. Date Depth Sensor Kind Temperature
    cm C

    7/26/1990

    51

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    10
    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

    5

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    2246

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    270

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    A—0 to 28 centimeters (0.0 to 11.0 inches); dark reddish brown (5YR 3/4), reddish brown (5YR 5/4), dry; silt loam; 16 percent clay; weak fine subangular blocky structure; soft, very friable, slightly sticky, slightly plastic; many medium roots throughout and many fine roots throughout and many coarse roots throughout; many medium and many fine pores; faint clay films; 0 percent by volume 601-?-1000 millimeter unspecified fragments and 0 percent by volume 251-?-600 millimeter unspecified fragments and 3 percent by volume 76-?-250 millimeter unspecified fragments and 10 percent by volume 2-?-75 millimeter unspecified fragments; noneffervescent; strongly acid, pH 5.5; clear smooth boundary.
    Bw1—28 to 79 centimeters (11.0 to 31.1 inches); reddish brown (5YR 4/3), reddish brown (5YR 5/3), dry; silt loam; 17 percent clay; moderate fine subangular blocky, and moderate medium subangular blocky structure; hard, firm, moderately plastic; few medium roots throughout and few fine roots throughout and few coarse roots throughout; common medium and common fine pores; faint clay films and clay bridges; 0 percent by volume 601-?-1000 millimeter unspecified fragments and 0 percent by volume 251-?-600 millimeter unspecified fragments and 5 percent by volume 76-?-250 millimeter unspecified fragments and 40 percent by volume 2-?-75 millimeter unspecified fragments; noneffervescent; strongly acid, pH 5.5; gradual smooth boundary.
    Bw2—79 to 119 centimeters (31.1 to 46.9 inches); reddish brown (5YR 4/4), light reddish brown (5YR 6/4), dry; silt loam; 18 percent clay; weak fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; few fine roots throughout; common fine pores; faint clay films; 0 percent by volume 601-?-1000 millimeter unspecified fragments and 0 percent by volume 251-?-600 millimeter unspecified fragments and 5 percent by volume 76-?-250 millimeter unspecified fragments and 70 percent by volume 2-?-75 millimeter unspecified fragments; noneffervescent; moderately acid, pH 6.0; gradual smooth boundary.
    BC—119 to 170 centimeters (46.9 to 66.9 inches); reddish brown (5YR 5/4), pink (5YR 7/4), dry; sandy clay loam; 20 percent clay; moderate subangular blocky structure; hard, firm, moderately plastic; common fine pores; 15 percent faint clay films on all faces of peds and 15 percent faint clay films; 0 percent by volume 601-?-1000 millimeter unspecified fragments and 0 percent by volume 251-?-600 millimeter unspecified fragments and 10 percent by volume 76-?-250 millimeter unspecified fragments and 60 percent by volume 2-?-75 millimeter unspecified fragments; noneffervescent; slightly acid, pH 6.5.