IDENTIFIERS

  • Current Taxon Name (Soil Name): Clamo
  • OSD
  • Series Extent
  • User Site ID: S1956SD099010
  • User Pedon ID: S1956SD099010
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A2416
  • NCSS Pedon Lab Data NASIS Record ID - 37113
  • Print Date: 1/30/2025

    • 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: 43.7102776
  • Std. Longitude: -96.7472229
  • Datum: WGS84
  • Township: 103N
  • Range: 49W
  • Section: 20
  • PLSS Details: 230 feet south and 230 feet west of the east quarter corner
  • State: South Dakota
  • County: SD099—Minnehaha
  • MLRA: 102B—Till Plains
  • Non-MLRA Soil Survey Area: SD099—Minnehaha County, South Dakota

    • PEDON

  • Current Taxonomic Class: Fine, smectitic, mesic Cumulic Haplaquolls
  • Current Taxon Kind: series
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 10
  • Correlated Information:
  • Soil Name - Clamo
  • Classificaton Date - 7/23/2007
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Lamoure
  • Classificaton Date - 8/17/1956
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Slope Shape Down: linear
  • Drainage Class: somewhat poorly
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/17/1956 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop 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

    —

    —

    —

    —

    686

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    A1p—0 to 18 centimeters (0.0 to 7.1 inches); black (10YR 2/1), very dark grayish brown (10YR 3/2), dry; silty clay loam; weak and moderate fine granular structure; slightly hard, friable; very dark gray (10YR 3/1), dry, coats on faces of peds and clay films throughout; fragments; noneffervescent. Lab sample # 40A18903. Quartz grains predominantly finely divided and bleached with some bleached quartz grains also observed. Horizon temperature 74 degrees F. False plow depth boundary.; patchy - phpvsfiid 196153; patchy - phpvsfiid 196153
    B21—18 to 43 centimeters (7.1 to 16.9 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; silty clay loam; weak and moderate coarse prismatic parts to moderate and strong very fine and fine subangular blocky structure; slightly hard, firm; clay films on all faces of peds; fragments; noneffervescent smooth boundary. Lab sample # 40A18904. Quartz grains predominantly finely divided and bleached with some stained quartz grains and some bleached quartz grains also observed. Horizon temperature 74 degrees F.; patchy - phpvsfiid 196154; patchy - phpvsfiid 196154
    B22—43 to 66 centimeters (16.9 to 26.0 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; silty clay loam; moderate and strong very fine and fine subangular blocky structure; hard, firm; 3.0 very fine pores; clay films on all faces of peds; fragments; noneffervescent smooth boundary. Lab sample # 40A18905. Quartz grains predominantly finely divided and bleached with some stained quartz grains and some bleached quartz grains also observed. Horizon temperature 70 degrees F.; patchy - phpvsfiid 196155; patchy - phpvsfiid 196155
    B23—66 to 84 centimeters (26.0 to 33.1 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; silty clay loam; moderate coarse prismatic parts to moderate and strong very fine and fine subangular blocky structure; very hard, firm; 3.0 very fine pores; dark gray (10YR 4/1), dry, coats on faces of peds and very dark gray (10YR 3/1), moist, coats on faces of peds and clay films on all faces of peds; fragments; noneffervescent smooth boundary. Lab sample # 40A18906. Quartz grains predominantly finely divided and bleached with some stained quartz grains and some bleached quartz grains also observed. Horizon temperature 67 degrees F.; patchy - phpvsfiid 185873; patchy - phpvsfiid 185873
    B24—84 to 112 centimeters (33.1 to 44.1 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; silty clay loam; moderate and strong coarse prismatic parts to moderate and strong very fine and fine subangular blocky, and angular blocky structure; very hard, very firm; 3.0 very fine pores; dark grayish brown (10YR 4/2), dry, coats on faces of peds and black (10YR 2/1), moist, coats on faces of peds and clay films on vertical faces of peds and clay films on horizontal faces of peds; fragments; noneffervescent; clear wavy boundary. Lab sample # 40A18907. Quartz grains predominantly finely divided and bleached with some stained quartz grains and some bleached quartz grains also observed. Horizon temperature 65 degrees F.; continuous - phpvsfiid 185876; patchy - phpvsfiid 185877; continuous - phpvsfiid 185876; patchy - phpvsfiid 185877
    B3ca1—112 to 124 centimeters (44.1 to 48.8 inches); dark grayish brown (2.5Y 4/2), grayish brown (2.5Y 5/2), dry; silty clay loam; weak and moderate coarse prismatic parts to weak and moderate very fine and fine subangular blocky, and angular blocky structure; hard, friable; 3.0 very fine pores; dark gray (10YR 4/1), dry, coats on faces of peds and very dark gray (10YR 3/1), moist, coats on faces of peds and clay films on all faces of peds and 10 percent faint yellowish brown (10YR 5/4), dry, iron stains on faces of peds and 10 percent dark yellowish brown (10YR 4/4), moist, iron stains on faces of peds; 3 percent fine and medium weakly coherent cemented carbonate concretions; fragments; strong effervescence wavy boundary. Lab sample # 40A18908. Quartz grains predominantly finely divided and bleached with a few stained quartz grains and a few bleached quartz grains also observed. Horizon temperature 64 degrees F.; patchy - phpvsfiid 185882; patchy - phpvsfiid 185882
    B3ca2—124 to 137 centimeters (48.8 to 53.9 inches); dark olive brown (2.5Y 3/3), grayish brown (2.5Y 5/2), dry; silty clay loam; weak coarse prismatic parts to weak and moderate very fine and fine subangular blocky, and angular blocky structure; hard, friable; 3.0 very fine pores; clay films on all faces of peds; 3 percent fine and medium noncoherent cemented carbonate masses and 3 percent medium and coarse weakly coherent cemented carbonate concretions; fragments; strong effervescence; clear smooth boundary. Lab sample # 40A18909. Quartz grains predominantly finely divided and bleached with a few stained quartz grains and a few bleached quartz grains also observed. Horizon temperature 63 degrees F.; patchy - phpvsfiid 185883; patchy - phpvsfiid 185883
    B3ca-A1b—137 to 152 centimeters (53.9 to 59.8 inches); dark grayish brown (2.5Y 4/2), gray (2.5Y 5/1), dry; silty clay loam; weak and moderate medium and coarse prismatic parts to weak and moderate very fine and fine subangular blocky structure; hard, friable; 3.0 very fine pores; clay films on all faces of peds; fragments; slight effervescence. Lab sample # 40A18910. Quartz grains predominantly finely divided and bleached with a few stained quartz grains and a few bleached quartz grains also observed. Horizon temperature 60 degrees F.; patchy - phpvsfiid 185884; patchy - phpvsfiid 185884