IDENTIFIERS

  • Current Taxon Name (Soil Name): Adair
  • OSD
  • Series Extent
  • User Site ID: S1986IA107058
  • User Pedon ID: 86IA1070058
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 87P0348
  • NCSS Pedon Lab Data NASIS Record ID - 59643
  • Print Date: 5/29/2024

    • 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: 41.4286118
  • Std. Longitude: -92.2141647
  • Datum: WGS84
  • Township: 77N
  • Range: 12W
  • Section: 35
  • PLSS Details: 1660 feet north and 1560 feet east of the southwest corner
  • Country: US—United States
  • State: Iowa
  • County: IA107—Keokuk
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Regional Office: NC—North Central
  • MLRA Soil Survey Area: NC-WAV—Waverly, Iowa
  • Non-MLRA Soil Survey Area: IA107—Keokuk County, Iowa

    • PEDON

  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 5
  • Sampled As Information:
  • Soil Name - Adair
  • Taxonomic Class - Fine, montmorillonitic Aquic Argiudolls
  • Classificaton Date - 10/1/1986
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/1/1986 (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
  • 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

    12

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    315

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    1Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2) interior clay loam; weak fine granular, and weak fine subangular blocky structure; friable; fragments; slightly acid, pH 6.4, hellige-truog; abrupt smooth boundary. Lab sample # 87P01758. (7.5YR 5/6) mixings.
    1Bt1—20 to 41 centimeters (7.9 to 16.1 inches); strong brown (7.5YR 5/6) interior clay loam; 11 percent yellowish red (5YR 4/6) fine distinct mottles; weak fine and medium subangular blocky structure; very firm; faint , moist, coats; fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # 87P01759. common fine distinct 5YR46 mottles; continuous - phpvsfiid 221716; continuous - phpvsfiid 221716
    1Bt2—41 to 53 centimeters (16.1 to 20.9 inches); strong brown (7.5YR 5/6) interior clay loam; 1 percent yellowish red (5YR 5/6) fine distinct and 1 percent grayish brown (10YR 5/2) fine distinct mottles; weak fine and medium subangular blocky structure; very firm; faint , moist, coats; fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # 87P01760. few fine distinct 5YR56 mottles; few fine distinct 10YR52 mottles; continuous - phpvsfiid 221717; continuous - phpvsfiid 221717
    1Bt3—53 to 84 centimeters (20.9 to 33.1 inches); strong brown (7.5YR 5/6) interior clay loam; 1 percent grayish brown (10YR 5/2) medium distinct mottles; weak fine prismatic, and weak medium subangular blocky structure; very firm; fragments; moderately acid, pH 5.6, hellige-truog; gradual smooth boundary. Lab sample # 87P01761. (7.5YR 4/6) clay coats on prisms.; few medium distinct 10YR52 mottles
    1BC—84 to 104 centimeters (33.1 to 40.9 inches); yellowish brown (10YR 5/6) interior clay loam; 1 percent grayish brown (10YR 5/2) medium distinct mottles; weak medium prismatic structure; very firm; fragments; moderately acid, pH 5.8, hellige-truog; gradual smooth boundary. Lab sample # 87P01762. (7.5YR 4/6) clay coats on prisms. Few medium black oxides.; few medium distinct 10YR52 mottles
    1C—104 to 152 centimeters (40.9 to 59.8 inches); yellowish brown (10YR 5/6) interior clay loam; 1 percent grayish brown (10YR 5/2) fine distinct mottles; massive; very firm; fragments; slightly acid, pH 6.2, hellige-truog. Few fine black oxides. Few medium red oxides.; few fine distinct 10YR52 mottles