IDENTIFIERS

  • Current Taxon Name (Soil Name): EGAN
  • OSD
  • Series Extent
  • User Site ID: S1992SD027016
  • User Pedon ID: 92SD027016
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P0723
  • NCSS Pedon Lab Data NASIS Record ID - 64962
  • Print Date: 11/23/2024

    • 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: 43.0419426
  • Std. Longitude: -96.9819412
  • Datum: WGS84
  • Township: 95N
  • Range: 52W
  • Section: 15
  • PLSS Details: 300 feet E and 900 feet N of the SW corner
  • State: South Dakota
  • County: SD027—Clay
  • MLRA: 102B—Till Plains
  • Non-MLRA Soil Survey Area: SD027—Clay County, South Dakota

    • PEDON

  • Current Taxonomic Class: Fine-silty, mixed, mesic Udic Haplustolls
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 16
  • Correlated Information:
  • Soil Name - EGAN
  • PSC - 25 to 79 cm.
  • Classificaton Date - 7/16/2007
  • Moisture Class - ustic
  • Sampled As Information:
  • Soil Name - Egan
  • Taxonomic Class - Fine-silty, mixed, mesic Udic Haplustoll
  • Taxon Kind - series
  • Classificaton Date - 5/20/1992
  • Moisture Class - ustic
  • Moisture SUBClass - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: till plain
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/20/1992 (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
    • 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

    1

    —

    —

    —

    —

    315

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); dark grayish brown (10YR 4/2), very dark brown (10YR 2/2), moist; silty clay loam; weak fine and medium granular structure; slightly hard, friable, slightly sticky, slightly plastic; 3.0 very fine and fine roots; fragments; abrupt smooth boundary.
    Bw—20 to 48 centimeters (7.9 to 18.9 inches); brown (10YR 4/3), very dark grayish brown (10YR 3/2), moist; silty clay loam; weak fine prismatic parts to weak fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 3.0 very fine roots; fragments; clear smooth boundary. Lab sample # 92P04391
    Bk—48 to 79 centimeters (18.9 to 31.1 inches); grayish brown (2.5Y 5/2), dark grayish brown (2.5Y 4/2), moist; silty clay loam; weak fine prismatic parts to weak fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 0.5 very fine roots; 3 percent fine and medium carbonate concretions; fragments; violent effervescence; gradual smooth boundary. Lab sample # 92P04392
    2Bk1—79 to 127 centimeters (31.1 to 50.0 inches); light brownish gray (2.5Y 6/2), light olive brown (2.5Y 5/3), moist; clay loam; 3 percent strong brown (7.5YR 5/6) fine distinct and 3 percent gray (5Y 6/1) fine distinct mottles; moderate medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 3 percent fine carbonate concretions; fragments; violent effervescence; clear wavy boundary. Lab sample # 92P04393
    2Bk2—127 to 152 centimeters (50.0 to 59.8 inches); light brownish gray (2.5Y 6/2), light olive brown (2.5Y 5/3), moist; clay loam; 21 percent reddish yellow (7.5YR 7/6) medium distinct and 21 percent gray (5Y 6/1) medium distinct mottles; moderate medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 1 percent fine carbonate concretions; fragments; violent effervescence; clear wavy boundary.
    2C2—152 to 191 centimeters (59.8 to 75.2 inches); light olive brown (2.5Y 5/3), olive brown (2.5Y 4/3), moist; clay loam; 1 percent reddish yellow (7.5YR 7/6) fine distinct mottles; massive; hard, friable, slightly sticky, slightly plastic; 1 percent fine carbonate concretions and 3 percent medium and coarse gypsum masses; fragments; strong effervescence; gradual wavy boundary.
    2C—191 to 203 centimeters (75.2 to 79.9 inches); light olive brown (2.5Y 5/4), olive brown (2.5Y 4/4), moist; clay loam; 1 percent reddish yellow (7.5YR 7/6) fine and medium distinct mottles; massive; slightly hard, friable, slightly sticky, slightly plastic; fragments; strong effervescence.