IDENTIFIERS

  • Current Taxon Name (Soil Name): Rawles
  • OSD
  • Series Extent
  • User Site ID: S1998IA193005
  • User Pedon ID: S1998IA193005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 98P0334
  • NCSS Pedon Lab Data NASIS Record ID - 10605
  • Print Date: 3/2/2025

    • 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: 42.4375267
  • Std. Longitude: -95.8418045
  • Datum: WGS84
  • Township: 88N
  • Range: 43W
  • Section: 15
  • PLSS Details: 850 feet East and 2000 feet South of the northwest corner
  • State: Iowa
  • County: IA193—Woodbury
  • MLRA: 107—Iowa and Missouri Deep Loess Hills
  • Non-MLRA Soil Survey Area: IA193—Woodbury County, Iowa
  • 7.5 Minute USGS Quad: 42095-D7—Correctionville, Iowa

    • PEDON

  • Describers Name: RAL
  • Current Taxonomic Class: Fine-silty, mixed, superactive, calcareous, mesic Mollic Udifluvents
  • Current Taxon Kind: taxadjunct
  • Pedon Type: TUD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Rawles
  • PSC - 0 to 152 cm.
  • Classificaton Date - 6/15/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Danbury
  • Taxonomic Class - Fine-silty, mixed, mesic Mollic Udifluvent
  • Taxon Kind - series
  • Classificaton Date - 3/5/1998
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: river valley
  • Landform: flood plain
  • Hill Slope Profile: toeslope
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/5/1998 (actual site observation date)
  • Air Photo ID: 37
  • 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: wind and 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

    0

    —

    —

    340

    —

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; weak fine subangular blocky structure; friable; 4.0 fine roots throughout; 1.0 very fine and fine high-continuity constricted tubular pores; fragments; neutral, pH 6.9, hellige-truog; abrupt smooth boundary. Lab sample # 98P02005
    C1—18 to 36 centimeters (7.1 to 14.2 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; weak fine platy structure; friable; 4.0 very fine and fine roots throughout; 1.0 very fine and fine high-continuity constricted tubular pores; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 98P02006
    C2—36 to 53 centimeters (14.2 to 20.9 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; weak medium platy structure; friable; 1.0 very fine and fine roots throughout; 2.0 very fine and fine high-continuity tubular pores; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # 98P02007
    C3—53 to 76 centimeters (20.9 to 29.9 inches); 95 percent very dark grayish brown (10YR 3/2) and 5 percent black (10YR 2/1), grayish brown (10YR 5/2), dry; silt loam; weak medium platy structure; friable; 1.0 very fine and fine roots throughout; 2.0 very fine and fine high-continuity tubular pores; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 98P02008
    2Ab1—76 to 102 centimeters (29.9 to 40.2 inches); black (10YR 2/1) silt loam; weak very fine subangular blocky structure; friable; 2.0 very fine and fine high-continuity tubular pores; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # 98P02009
    2Ab2—102 to 124 centimeters (40.2 to 48.8 inches); very dark brown (10YR 2/2) silt loam; weak very fine and fine subangular blocky structure; friable; 2.0 very fine and fine high-continuity tubular pores; 80 percent faint black (10YR 2/1) organic stains on faces of peds; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # 98P02010. continuous - phpvsfiid 201047; continuous - phpvsfiid 201047
    2Ab3—124 to 145 centimeters (48.8 to 57.1 inches); very dark grayish brown (10YR 3/2) silt loam; weak very fine subangular blocky parts to weak fine subangular blocky structure; friable; 2.0 very fine and fine high-continuity tubular pores; 20 percent faint very dark brown (10YR 2/2) organic stains on faces of peds; fragments; neutral, pH 7.2, hellige-truog; gradual smooth boundary. Lab sample # 98P02011. continuous - phpvsfiid 201048; continuous - phpvsfiid 201048
    2Bb1—145 to 168 centimeters (57.1 to 66.1 inches); very dark grayish brown (10YR 3/2) silt loam; weak very fine prismatic parts to weak fine and medium subangular blocky structure; friable; 2.0 very fine and fine high-continuity tubular pores; 10 percent prominent light gray (10YR 7/2), dry, silt coats on faces of peds; fragments; neutral, pH 7.2, hellige-truog; gradual smooth boundary. Lab sample # 98P02012. discontinuous - phpvsfiid 201049; discontinuous - phpvsfiid 201049
    2Bb2—168 to 201 centimeters (66.1 to 79.1 inches); very dark grayish brown (10YR 3/2) silt loam; weak fine prismatic parts to weak medium subangular blocky structure; friable; 2.0 very fine and fine high-continuity tubular pores; 25 percent distinct light gray (10YR 7/2), dry, silt coats on faces of peds; 4 percent fine irregular light olive brown (2.5Y 5/4) iron concretions between peds; fragments; neutral, pH 7.2, hellige-truog; clear smooth boundary. Lab sample # 98P02013. discontinuous - phpvsfiid 201050; discontinuous - phpvsfiid 201050
    2Bb3—201 to 226 centimeters (79.1 to 89.0 inches); dark grayish brown (10YR 4/2) silt loam; weak fine prismatic structure; friable; 2.0 very fine and fine high-continuity tubular pores; 30 percent distinct light gray (10YR 7/2), dry, silt coats on faces of peds; 8 percent fine irregular light olive brown (2.5Y 5/4) iron depletions between peds; fragments; neutral, pH 7.2, hellige-truog. Lab sample # 98P02014. discontinuous - phpvsfiid 201051; discontinuous - phpvsfiid 201051