IDENTIFIERS

  • Current Taxon Name (Soil Name): Coffeen
  • OSD
  • Series Extent
  • User Site ID: 1971IL161004
  • User Pedon ID: 1971IL161004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 71IL161004
  • NCSS Pedon Lab Data NASIS Record ID - 20724
  • Print Date: 11/12/2024

    • 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: 41.4520050
  • Std. Longitude: -90.5351553
  • Datum: WGS84
  • Township: 17N
  • Range: 1W
  • Section: 19
  • Location Description: 205 feet south of middle of Highway 52 along center of lane and 57 feet east center field
  • State: Illinois
  • County: IL161—Rock Island
  • Non-MLRA Soil Survey Area: IL161—Rock Island County, Illinois
  • 7.5 Minute USGS Quad: 41090-D5—Milan, Illinois

    • PEDON

  • Describers Name: LA, RR
  • Current Taxonomic Class: Coarse-silty, mixed, superactive, mesic Fluvaquentic Hapludolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: PedonPC
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - Coffeen
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/10/2009
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Coffeen
  • Classificaton Date - 3/1/1971
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/1/1971 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • 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

    2

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    174

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    Ap—0 to 13 centimeters (0.0 to 5.1 inches); black (10YR 2/1) silt loam; friable; fragments; moderately acid, pH 6.0; abrupt smooth boundary. Lab sample # IL23465
    A12—13 to 46 centimeters (5.1 to 18.1 inches); black (10YR 2/1) silt loam; moderate very fine granular structure; friable; fragments; moderately acid, pH 6.0; clear smooth boundary. Lab sample # IL23466
    A3—46 to 58 centimeters (18.1 to 22.8 inches); variegated dark grayish brown (10YR 4/2) and very dark gray (10YR 3/1) silt loam; weak fine granular structure; friable; fragments; slightly acid, pH 6.5; gradual smooth boundary. Lab sample # IL23467
    B21—58 to 76 centimeters (22.8 to 29.9 inches); variegated dark grayish brown (2.5Y 4/2) and very dark gray (10YR 3/1) and olive brown (2.5Y 4/4) silt loam; weak fine subangular blocky, and moderate fine granular structure; friable; fragments; neutral, pH 7.0; clear smooth boundary. Lab sample # IL23468
    B22—76 to 109 centimeters (29.9 to 42.9 inches); grayish brown (2.5Y 5/2) silt loam; 10 percent yellowish brown (10YR 5/6) fine prominent mottles; weak medium subangular blocky structure; friable; fragments; moderately alkaline, pH 8.0; clear smooth boundary. Lab sample # IL23469
    IIB23—109 to 122 centimeters (42.9 to 48.0 inches); grayish brown (2.5Y 5/2) loam; 25 percent yellowish brown (10YR 5/6) medium prominent mottles; weak medium subangular blocky structure; friable; fragments; moderately alkaline, pH 8.0; clear smooth boundary. Lab sample # IL23470
    IIB3—122 to 137 centimeters (48.0 to 53.9 inches); grayish brown (2.5Y 5/2) loam; 25 percent yellowish brown (10YR 5/6) medium prominent mottles; weak medium prismatic structure; friable; fragments; moderately alkaline, pH 8.0; clear smooth boundary. Lab sample # IL23471
    IIC—137 to 191 centimeters (53.9 to 75.2 inches); light brownish gray (2.5Y 6/2) stratified stratified loamy sand; yellowish brown (10YR 5/6) mottles; massive; fragments; moderately alkaline, pH 8.0. Lab sample # IL23472, IL23475, IL23473, IL23474. Horizon split for sampling: IL23472 137 to 142 cm, IL23473 142 to 165 cm, IL23474 165 to 173 cm, IL23475 173 to 191 cm.