IDENTIFIERS

  • Current Taxon Name (Soil Name): treatway
  • OSD
  • Series Extent
  • User Site ID: ok055-TrwB-treadway-1
  • User Pedon ID: s2000ok-055-003 treadway
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - KSSL
  • Lab Pedon # - 00P1358
  • NCSS Pedon Lab Data NASIS Record ID - 12851
  • 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: 35.1108665
  • Std. Longitude: -99.6933899
  • Datum: WGS84
  • Township: 7N
  • Range: 24W
  • Section: 1
  • PLSS Details: 2100 feet south and 400 feet east of northwest corner
  • Location Description: From the intersection of highways 283 and 34 in Mangum; Go 16 miles North and 10 miles West.
  • Map Unit: TrwB—Treadway silty clay loam, 0 to 2 percent slopes
  • Country: US—United States
  • State: Oklahoma
  • County: OK055—Greer
  • MLRA: 78C—Central Rolling Red Plains, Eastern Part
  • Regional Office: SC—South Central
  • Non-MLRA Soil Survey Area: OK055—Greer County, Oklahoma
  • 7.5 Minute USGS Quad: 35099-A6—Plainview, Oklahoma

    • PEDON

  • Describers Name: RJM, CDS, RFG, DRR, JAG, CRC
  • Current Taxonomic Class: Clayey, mixed, superactive, thermic Gypsic Haplustepts
  • Current Taxon Kind: series
  • Pedon Type: representative pedon for component
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - treatway
  • Classificaton Date - 9/10/2004
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - ustic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - treadway
  • Classificaton Date - 7/18/2000
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: clayey slope alluvium
  • Runoff: high
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/18/2000 (actual site observation date)
  • Air Photo ID: E-1
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - shrub cover
  • Site Obs. Cover Kind 2 - rangeland, shrubby
  • 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

    0.8

    —

    —

    528

    —

    0

    635

    —

    210

    16.1

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 6 centimeters (0.0 to 2.4 inches); reddish brown (5YR 5/3) crushed, reddish brown (5YR 4/3) crushed, moist; silty clay loam; moderate medium platy structure; hard, firm; 4.0 very fine roots and 2.0 medium roots and 4.0 fine roots; 4.0 medium and 7.0 fine pores; 1 percent by volume shale, unspecified fragments; very slight effervescence, by hcl, 1n; moderately alkaline, pH 8.0; abrupt smooth boundary.; observed in pit, small
    A2—6 to 33 centimeters (2.4 to 13.0 inches); reddish brown (5YR 5/4) interior, reddish brown (5YR 4/4) interior, moist; silty clay loam; moderate coarse platy structure; extremely hard, very firm; 4.0 very fine roots and 2.0 medium roots and 4.0 fine roots; 4.0 medium and 7.0 fine pores; fine gypsum crystals, unspecified and fine carbonate masses and 5 percent fine salt crystals; 1 percent by volume shale, unspecified fragments; slight effervescence, by hcl, 1n; moderately alkaline, pH 8.0; gradual smooth boundary.; observed in pit, small
    Bkyz1—33 to 61 centimeters (13.0 to 24.0 inches); reddish brown (5YR 5/4) interior, reddish brown (5YR 4/4) interior, moist; silty clay loam; weak medium prismatic parts to moderate fine subangular blocky structure; extremely hard, very firm; 4.0 very fine roots and 0.8 medium roots and 3.0 fine roots; 4.0 very fine and 0.8 medium and 4.0 fine pores; fine gypsum crystals, unspecified and fine carbonate masses and 35 percent fine salt crystals; 1 percent by volume shale, unspecified fragments; slight effervescence, by hcl, 1n; moderately alkaline, pH 8.0; gradual smooth boundary.; observed in pit, small
    Bkyz2—61 to 94 centimeters (24.0 to 37.0 inches); reddish brown (5YR 5/3) interior, reddish brown (5YR 4/3) interior, moist; silty clay; weak coarse prismatic parts to weak medium angular blocky structure; extremely hard, very firm; 4.0 very fine roots and 0.8 medium roots and 4.0 fine roots; 0.5 very fine and 0.4 fine pores; 15 percent distinct pressure faces; fine gypsum crystals, unspecified and fine carbonate masses and 15 percent fine salt crystals; fragments; slight effervescence, by hcl, 1n; moderately alkaline, pH 8.2; clear smooth boundary.; observed in pit, small
    Bkyz3—94 to 110 centimeters (37.0 to 43.3 inches); reddish brown (5YR 5/4) interior, reddish brown (5YR 4/4) interior, moist; silty clay; weak medium prismatic structure; extremely hard, very firm; 0.7 medium roots and 0.6 fine roots; 0.5 very fine and 0.4 fine pores; fine gypsum crystals, unspecified and fine carbonate masses and 10 percent fine salt crystals; fragments; strong effervescence, by hcl, 1n; moderately alkaline, pH 8.2; clear smooth boundary.; observed in pit, small
    Bkyz4—110 to 147 centimeters (43.3 to 57.9 inches); reddish brown (5YR 5/3) interior, reddish brown (5YR 4/3) interior, moist; silty clay; weak medium prismatic structure; extremely hard, very firm; 0.6 medium roots and 0.5 fine roots; 0.4 very fine and 0.3 fine pores; 1 percent fine iron-manganese masses; fine gypsum crystals, unspecified and fine carbonate masses and 25 percent fine salt crystals; fragments; slight effervescence, by hcl, 1n; moderately alkaline, pH 8.2; gradual smooth boundary.; observed in pit, small
    Bkyz5—147 to 178 centimeters (57.9 to 70.1 inches); reddish brown (5YR 5/3) interior, reddish brown (5YR 4/3) interior, moist; silty clay; weak medium prismatic parts to moderate medium angular blocky structure; extremely hard, very firm; 0.4 medium roots and 0.3 fine roots; 0.4 very fine and 0.3 fine pores; 1 percent fine iron-manganese masses; fine gypsum crystals, unspecified and 5 percent fine salt crystals; fragments; slight effervescence, by hcl, 1n; moderately alkaline, pH 8.2; gradual wavy boundary.; observed in pit, small
    Bkssyz—178 to 203 centimeters (70.1 to 79.9 inches); reddish brown (5YR 5/3) interior, reddish brown (5YR 4/3) interior, moist; silty clay; weak coarse angular blocky parts to weak medium angular blocky structure; extremely hard, very firm; 0.1 medium roots and 0.1 fine roots; 0.2 very fine and 0.1 fine pores; 5 percent distinct slickensides (pedogenic); 1 percent fine iron-manganese masses; fine gypsum crystals, unspecified and 3 percent fine salt crystals; fragments; slight effervescence, by hcl, 1n; moderately alkaline, pH 8.2.; observed in pit, small