IDENTIFIERS

  • Current Taxon Name (Soil Name): Harrah
  • OSD
  • Series Extent
  • User Site ID: S1988OK037001
  • User Pedon ID: 88OK037001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 88P0808
  • NCSS Pedon Lab Data NASIS Record ID - 60926
  • Print Date: 1/31/2025

    • 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: 35.8402786
  • Std. Longitude: -96.5625000
  • Datum: WGS84
  • Township: 16N
  • Range: 7E
  • Section: 27
  • PLSS Details: 1320 feet S and 25 feet E of NW corner
  • Map Unit: Vd—Port fine sandy loam, 0 to 1 percent slopes, occasionally flooded
  • Country: US—United States
  • State: Oklahoma
  • County: OK037—Creek
  • MLRA: 84A—North Cross Timbers
  • Regional Office: SC—South Central
  • MLRA Soil Survey Area: SC-STW—Stillwater, Oklahoma

    • PEDON

  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Sampled As Information:
  • Soil Name - Harrah
  • Taxonomic Class - Fine-loamy, siliceous Ultic Paleustalfs
  • Classificaton Date - 5/1/1988
  • Moisture Class - ustic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Slope Shape Down: convex
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/1/1988 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

    —

    —

    —

    —

    180

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    1A—0 to 10 centimeters (0.0 to 3.9 inches); brown (7.5YR 5/4) interior, brown (7.5YR 4/4) interior, moist; fine sandy loam; moderate medium granular structure; slightly hard, friable; 0.1 medium roots; 11 percent worm casts; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 88P04237. common worm casts concentrations; very few medium roots
    1E—10 to 18 centimeters (3.9 to 7.1 inches); light brown (7.5YR 6/4) interior, brown (7.5YR 5/4) interior, moist; fine sandy loam; moderate medium granular structure; slightly hard, friable; 0.1 medium roots; 11 percent worm casts; fragments; slightly acid, pH 6.5, hellige-truog; clear wavy boundary. Lab sample # 88P04238. common worm casts concentrations; very few medium roots
    1Bt1—18 to 58 centimeters (7.1 to 22.8 inches); reddish brown (2.5YR 4/4) interior, dark reddish brown (2.5YR 3/4) interior, moist; sandy clay loam; moderate medium prismatic, and moderate medium subangular blocky structure; hard, firm; 0.1 medium roots; clay films on faces of peds; 11 percent worm casts; fragments; moderately acid, pH 6.0, hellige-truog; gradual smooth boundary. Lab sample # 88P04239. common worm casts concentrations; very few medium roots
    1Bt2—58 to 127 centimeters (22.8 to 50.0 inches); red (2.5YR 4/6) interior, dark red (2.5YR 3/6) interior, moist; sandy clay loam; moderate coarse prismatic, and moderate medium subangular blocky structure; hard, firm; 2.5 very fine and fine roots; clay films on faces of peds; fragments; moderately acid, pH 6.0, hellige-truog; gradual smooth boundary. Lab sample # 88P04240. common very fine and fine roots
    1Bt3—127 to 162 centimeters (50.0 to 63.8 inches); red (2.5YR 5/6) interior, red (2.5YR 4/6) interior, moist; sandy clay loam; moderate coarse prismatic, and moderate coarse subangular blocky structure; hard, firm; 2.5 very fine and fine roots; clay films on faces of peds; fragments; strongly acid, pH 5.5, hellige-truog; gradual smooth boundary. Lab sample # 88P04241. common very fine and fine roots
    1BC—162 to 205 centimeters (63.8 to 80.7 inches); red (2.5YR 5/8) interior, red (2.5YR 4/8) interior, moist; fine sandy loam; 11 percent yellowish red (5YR 5/6) medium distinct mottles; weak coarse prismatic, and weak coarse subangular blocky structure; slightly hard, friable; 0.5 very fine roots; 15 percent clay films on faces of peds; fragments; slightly alkaline, pH 7.5, hellige-truog. Lab sample # 88P04242. few clay films surface features on faces of peds; few very fine roots; common medium distinct 5YR56 mottles; patchy - phpvsfiid 222860; patchy - phpvsfiid 222860