IDENTIFIERS

  • Current Taxon Name (Soil Name): Toledo
  • OSD
  • Series Extent
  • User Site ID: S1967OH137027
  • User Pedon ID: S1967OH137027
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - OHSTATE
  • Lab Pedon # - PT-027
  • NCSS Pedon Lab Data NASIS Record ID - 72552
  • User Project ID: FLI - SJDR
  • Project Name: SDJR - MLRA 99 - Toledo silty clay, 0 to 1 percent slopes, ponded
  • Print Date: 2/16/2025

    • 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: 41.0344111
  • Std. Longitude: -83.9909056
  • Datum: WGS84
  • Township: 1N
  • Range: 8E
  • Section: 9
  • PLSS Details: NW1/4SE1/4
  • Location Description: Blanchard Twp.; Approx. 4 Mi. NE of Ottowa on the Putnam County Home Farm; 440 S of runway centerline and 960 E of County Home Farm property line; located on field sheet BVL-3DD-44, 1963 flight; . Lat & Long app
  • Map Unit: Tt—Toledo silty clay, 0 to 1 percent slopes
  • Country: US—United States
  • State: Ohio
  • County: OH137—Putnam
  • MLRA: 99—Erie-Huron Lake Plain
  • Regional Office: NE—Northeast
  • MLRA Soil Survey Area: NE-FLI—Flint, Michigan
  • Non-MLRA Soil Survey Area: OH137—Putnam County, Ohio
  • 7.5 Minute USGS Quad: 41083-A8—Leipsic, Ohio

    • PEDON

  • Describers Name: cunningham/ Thatcher
  • Current Taxonomic Class: Fine, illitic, nonacid, mesic Mollic Endoaquepts
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Pedon #: 27
  • Correlated Information:
  • Soil Name - Toledo
  • PSC - 25 to 100 cm.
  • Classificaton Date - 5/4/2012
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - aquic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Toledo
  • Taxonomic Class - Fine, illitic, nonacid, mesic Mollic Haplaquepts
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 5/18/1968
  • Soil Taxonomic Edition - first edition
  • Moisture Class - aquic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: yes
  • Field Measured Properties: 55 cm of Depth to carbonates


    • SITE

  • Parent Material: clayey glaciolacustrine deposits
  • Landform: lake plain
  • Runoff: negligible
  • Drainage Class: very poorly
  • Ponding: frequent ponding for long periods
  • Geology: Wisconsinan formation.
  • Surface Fragments:
  • Benchmark Soil?: yes

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/17/1967 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hayland
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    cambic horizon

    aquic conditions

    0—20

    20—99

    20—203

    —20—

    —79—

    —183—
    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

    —

    —

    231.6

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2) silty clay; strong fine subangular blocky, and strong medium subangular blocky structure; firm; 7.0 roots; fragments; slightly acid, pH 6.5; abrupt smooth boundary. Lab sample # OSU0018716
    Bg1—20 to 41 centimeters (7.9 to 16.1 inches); dark gray (10YR 4/1) silty clay; strong fine subangular blocky structure; firm; 3.0 roots; 1 percent fine prominent yellowish red (5YR 4/6), moist, masses of oxidized iron and 1 percent medium distinct yellowish brown (10YR 5/8), moist, masses of oxidized iron; fragments; neutral, pH 7.0; clear wavy boundary. Lab sample # OSU0018717
    Bg2—41 to 66 centimeters (16.1 to 26.0 inches); gray (10YR 5/1) silty clay; strong coarse subangular blocky, and strong medium subangular blocky structure; very firm; 3.0 roots; 11 percent fine distinct yellowish brown (10YR 5/8), moist, masses of oxidized iron; fragments; neutral, pH 7.1; gradual wavy boundary. Lab sample # OSU0018718
    Bg3—66 to 99 centimeters (26.0 to 39.0 inches); gray (10YR 6/1) silty clay; strong coarse subangular blocky parts to moderate medium subangular blocky structure; very firm; 0.9 roots; 33 percent medium prominent brownish yellow (10YR 6/8), moist, masses of oxidized iron and 33 percent coarse prominent brownish yellow (10YR 6/8), moist, masses of oxidized iron; fragments; neutral, pH 7.3; gradual wavy boundary. Lab sample # OSU0018719
    BCg—99 to 140 centimeters (39.0 to 55.1 inches); gray (10YR 6/1) silty clay; moderate coarse subangular blocky parts to weak medium subangular blocky structure; very firm; 0.9 roots; clay films; 33 percent medium prominent strong brown (7.5YR 5/6), moist, masses of oxidized iron and 33 percent coarse prominent strong brown (7.5YR 5/6), moist, masses of oxidized iron; fragments; slightly alkaline, pH 7.6; clear wavy boundary. Lab sample # OSU0018720
    C—140 to 203 centimeters (55.1 to 79.9 inches); yellowish brown (10YR 5/4) silty clay loam; massive; extremely firm; gray (2.5Y 6/1), moist, clay films; 33 percent medium distinct gray (10YR 5/1), moist, iron depletions; fragments; slight effervescence; moderately alkaline, pH 7.9. Lab sample # OSU0018721. clay tongues mostly in upper 12? of horizon.