IDENTIFIERS

  • Current Taxon Name (Soil Name): Steadman
  • OSD
  • Series Extent
  • User Site ID: 2011TN163920
  • User Pedon ID: 2011TN073STE
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Pedon # - 87P0139
  • NCSS Pedon Lab Data NASIS Record ID - 59435
  • Print Date: 12/17/2024

    • 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: 36.4691666
  • Std. Longitude: -82.6005555
  • Datum: WGS84
  • Location Description: Sullivan County, Tennessee; 500 feet south, 60 degrees west from intersection of Highway 93 and Lone Star Road.
  • Country: US—United States
  • State: Tennessee
  • County: TN163—Sullivan
  • MLRA: 128—Southern Appalachian Ridges and Valleys
  • MLRA Soil Survey Area: SE-CLI—Clinton, Tennessee
  • Non-MLRA Soil Survey Area: TN093—Knox County, Tennessee
  • 7.5 Minute USGS Quad: 36082-D5—Sullivan Gardens, Tennessee

    • PEDON

  • Current Taxonomic Class: Fine-silty, mixed, active, thermic Fluvaquentic Eutrudepts
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Steadman
  • PSC - 15 to 191 cm.
  • Classificaton Date - 7/29/2011
  • Soil Taxonomic Edition - tenth edition
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Steadman
  • Taxon Kind - series
  • Classificaton Date - 7/25/2011
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: mixed alluvium derived from limestone and shale
  • Runoff: low
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/25/2011 (entry creation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    cambic horizon

    30—

    30—132

    —-

    —98—
    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

    —

    —

    —

    397

    —

    1041

    —

    184

    13

    —

    —

    —

    —

    —

    —

    —

    TN400847

    Bluff City

    COOP
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); brown (10YR 4/3) silt loam; moderate medium granular structure; very friable; 6.0 very fine and fine roots; fragments; strongly acid, pH 5.1, hellige-truog; gradual smooth boundary.; moist when described;
    Ap2—15 to 30 centimeters (5.9 to 11.8 inches); brown (10YR 4/3) silt loam; weak medium granular parts to weak fine subangular blocky structure; very friable; 3.0 very fine and fine roots; 0.5 fine tubular pores; fragments; neutral, pH 6.6, hellige-truog; clear smooth boundary.; moist when described;
    Bw1—30 to 61 centimeters (11.8 to 24.0 inches); dark yellowish brown (10YR 4/4) silt loam; weak fine subangular blocky parts to weak coarse prismatic structure; friable; 3.0 very fine and fine roots; 3.0 medium tubular and 6.0 fine tubular pores; light brownish gray (10YR 6/2), moist, silt coats on all faces of peds; fragments; moderately acid, pH 5.6, hellige-truog; gradual wavy boundary.; moist when described;. continuous - phpvsfiid 711876; continuous - phpvsfiid 711876
    Bw2—61 to 99 centimeters (24.0 to 39.0 inches); dark yellowish brown (10YR 4/6) silt loam; weak medium subangular blocky parts to weak medium prismatic structure; friable; 0.5 very fine roots; 3.0 medium tubular and 6.0 fine tubular pores; light brownish gray (10YR 6/2), moist, silt coats on all faces of peds; 1 percent fine faint grayish brown (10YR 5/2), moist, clay depletions; fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary.; moist when described;. continuous - phpvsfiid 711877; continuous - phpvsfiid 711877
    Bw3—99 to 132 centimeters (39.0 to 52.0 inches); dark yellowish brown (10YR 4/6) silty clay loam; moderate medium subangular blocky parts to moderate coarse prismatic structure; friable; 0.5 very fine roots; 3.0 medium tubular and 6.0 fine tubular pores; light brownish gray (10YR 6/2), moist, silt coats on all faces of peds; 15 percent medium faint grayish brown (10YR 5/2), moist, clay depletions; fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary.; moist when described;. continuous - phpvsfiid 711878; continuous - phpvsfiid 711878
    C1—132 to 163 centimeters (52.0 to 64.2 inches); grayish brown (10YR 5/2) and brown (10YR 4/3) and yellowish brown (10YR 5/6) silty clay loam; weak medium subangular blocky parts to weak coarse prismatic structure; friable; 0.5 very fine roots; light brownish gray (10YR 6/2), moist, silt coats on all faces of peds; fragments; slightly acid, pH 6.1, hellige-truog; gradual smooth boundary.; moist when described;. continuous - phpvsfiid 711879; continuous - phpvsfiid 711879
    C2—163 to 191 centimeters (64.2 to 75.2 inches); grayish brown (10YR 5/2) and brown (10YR 4/3) and yellowish brown (10YR 5/6) silty clay loam; massive; friable; fragments; slightly acid, pH 6.1, hellige-truog.; moist when described;