IDENTIFIERS

  • Current Taxon Name (Soil Name): Monona
  • OSD
  • Series Extent
  • User Site ID: S1983IA085006
  • User Pedon ID: 83IA085006
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 84P0423
  • NCSS Pedon Lab Data NASIS Record ID - 54667
  • Print Date: 5/19/2024

    • 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: 41.7205544
  • Std. Longitude: -95.8766632
  • Datum: WGS84
  • Township: 80N
  • Range: 43W
  • Section: 20
  • PLSS Details: 2450 feet E and 650 feet N of SW corner
  • State: Iowa
  • County: IA085—Harrison

    • PEDON

  • Describers Name: M. Sherwood
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 6
  • Sampled As Information:
  • Soil Name - Monona
  • Taxonomic Class - Fine-silty, mixed Typic Hapludults
  • PSC - 25 to 100 cm.
  • Classificaton Date - 10/1/1983
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • 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

    mollic epipedon

    cambic horizon

    0—15

    15—74

    —-

    —-
    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

    10

    —

    —

    —

    —

    90

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    1Ap—0 to 15 centimeters (0.0 to 5.9 inches); very dark grayish brown (10YR 3/2) interior and very dark brown (10YR 2/2) interior, dark grayish brown (10YR 4/2) interior and grayish brown (10YR 5/2) interior, dry; silt loam; weak fine subangular blocky structure; friable; fragments; neutral, pH 6.8, hellige-truog; clear smooth boundary. Lab sample # 84P02269
    1Bw1—15 to 25 centimeters (5.9 to 9.8 inches); brown (10YR 4/3) interior silt loam; weak fine subangular blocky structure; friable; very dark grayish brown (10YR 3/2), moist, organic stains on faces of peds; fragments; neutral, pH 6.8, hellige-truog; clear smooth boundary. Lab sample # 84P02270. discontinuous - phpvsfiid 216964; discontinuous - phpvsfiid 216964
    1Bw2—25 to 41 centimeters (9.8 to 16.1 inches); brown (10YR 4/3) interior silt loam; weak fine and medium subangular blocky structure; friable; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # 84P02271
    1Bw3—41 to 56 centimeters (16.1 to 22.0 inches); brown (10YR 4/3) interior silt loam; 1 percent yellowish brown (10YR 5/4) fine faint and 1 percent grayish brown (10YR 5/2) fine faint mottles; weak fine and medium subangular blocky structure; friable; fragments; neutral, pH 7.2, hellige-truog; gradual wavy boundary. Lab sample # 84P02272. few fine faint 10YR54 mottles; few fine faint 10YR52 mottles
    1BC—56 to 74 centimeters (22.0 to 29.1 inches); yellowish brown (10YR 5/4) interior silt loam; 11 percent grayish brown (10YR 5/2) fine faint and 11 percent yellowish brown (10YR 5/6) fine faint mottles; weak fine and medium subangular blocky structure; friable; 1 percent fine masses of dark accumulation; fragments; neutral, pH 7.2, hellige-truog; gradual wavy boundary. Lab sample # 84P02273. few fine soft dark masses concentrations; common fine faint 10YR52 mottles; common fine faint 10YR56 mottles
    1C1—74 to 99 centimeters (29.1 to 39.0 inches); yellowish brown (10YR 5/4) interior and yellowish brown (10YR 5/6) interior and grayish brown (2.5Y 5/2) interior silt loam; massive; friable; 1 percent fine masses of dark accumulation; fragments; slightly alkaline, pH 7.4, hellige-truog; gradual wavy boundary. Lab sample # 84P02274. few fine soft dark masses concentrations
    1C2—99 to 122 centimeters (39.0 to 48.0 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; 1 percent fine masses of dark accumulation; fragments; slightly alkaline, pH 7.4, hellige-truog; gradual wavy boundary. Not sampled.; few fine soft dark masses concentrations; few fine distinct 2.5Y52 mottles; few fine distinct 10YR56 mottles
    1C3—122 to 152 centimeters (48.0 to 59.8 inches); yellowish brown (10YR 5/4) interior silt loam; 1 percent grayish brown (10YR 5/2) medium faint and 1 percent strong brown (7.5YR 5/6) fine distinct mottles; massive; friable; 1 percent fine masses of dark accumulation; fragments; slightly alkaline, pH 7.4, hellige-truog. Not sampled.; few fine soft dark masses concentrations; few medium faint 10YR52 mottles; few fine distinct 7.5YR56 mottles