IDENTIFIERS

  • Current Taxon Name (Soil Name): Strahan
  • OSD
  • Series Extent
  • User Site ID: S1983IA085005
  • User Pedon ID: 83IA085005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 84P0422
  • NCSS Pedon Lab Data NASIS Record ID - 54666
  • Print Date: 11/21/2024

    • 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: 41.7211113
  • Std. Longitude: -95.8766632
  • Datum: WGS84
  • Township: 80N
  • Range: 43W
  • Section: 20
  • PLSS Details: 2450 feet E and 900 feet N of SW corner
  • State: Iowa
  • County: IA085—Harrison

    • PEDON

  • Describers Name: M. Sherwood
  • Current Taxonomic Class: Fine-silty, mixed, nonacid, mesic Typic Udorthents
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Strahan
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Strahan
  • Taxonomic Class - Fine-silty, mixed, nonacid, mesic Typic Udorthent
  • Taxon Kind - series
  • Classificaton Date - 10/1/1983
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 3
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Landform: upland slope
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/1/1983 (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
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    0—13

    —-
    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

    13

    —

    —

    —

    —

    90

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    1Ap—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3) interior silt loam; weak fine and medium subangular blocky structure; friable; fragments; neutral, pH 6.8, hellige-truog; clear smooth boundary. Lab sample # 84P02263
    1C1—13 to 25 centimeters (5.1 to 9.8 inches); brown (10YR 4/3) interior silt loam; 1 percent yellowish brown (10YR 5/4) fine faint and 1 percent yellowish brown (10YR 5/6) fine faint and 1 percent grayish brown (2.5Y 5/2) fine distinct mottles; massive; friable; fragments; neutral, pH 7.2, hellige-truog; gradual smooth boundary. Lab sample # 84P02264. Some cleavage planes.; few fine distinct 2.5Y52 mottles; few fine faint 10YR54 mottles; few fine faint 10YR56 mottles
    1C2—25 to 43 centimeters (9.8 to 16.9 inches); brown (10YR 4/3) interior silt loam; 1 percent grayish brown (2.5Y 5/2) fine distinct and 1 percent yellowish brown (10YR 5/6) fine distinct mottles; massive; friable; fragments; slightly alkaline, pH 7.4, hellige-truog; gradual wavy boundary. Lab sample # 84P02265. Some cleavage planes.; few fine distinct 2.5Y52 mottles; few fine distinct 10YR56 mottles
    1C3—43 to 69 centimeters (16.9 to 27.2 inches); brown (10YR 4/3) interior silt loam; 1 percent grayish brown (2.5Y 5/2) fine distinct and 1 percent yellowish brown (10YR 5/6) fine distinct mottles; massive; friable; fragments; slightly alkaline, pH 7.4, hellige-truog; gradual wavy boundary. Lab sample # 84P02266. few fine distinct 2.5Y52 mottles; few fine distinct 10YR56 mottles
    1C4—69 to 91 centimeters (27.2 to 35.8 inches); brown (10YR 4/3) interior silt loam; 11 percent grayish brown (2.5Y 5/2) medium distinct and 11 percent brown (7.5YR 5/4) medium distinct mottles; massive; friable; fragments; slightly alkaline, pH 7.4, hellige-truog; gradual wavy boundary. Lab sample # 84P02267. common medium distinct 2.5Y52 mottles; common medium distinct 7.5YR54 mottles
    1C5—91 to 122 centimeters (35.8 to 48.0 inches); light brownish gray (2.5Y 6/2) interior silt loam; 1 percent yellowish brown (10YR 5/6) fine distinct and 1 percent yellowish brown (10YR 5/8) medium distinct mottles; massive; friable; fragments; slightly alkaline, pH 7.4, hellige-truog. Lab sample # 84P02268. few fine distinct 10YR56 mottles; few medium distinct 10YR58 mottles