IDENTIFIERS

  • Current Taxon Name (Soil Name): Pewamo
  • OSD
  • Series Extent
  • User Site ID: S1968MI037001
  • User Pedon ID: S1968MI037001
  • Vegetation Plot ID: S1968MI037001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A1961
  • NCSS Pedon Lab Data NASIS Record ID - 36119
  • Print Date: 11/24/2024

    • 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: 43.0047264
  • Std. Longitude: -84.7657547
  • Datum: WGS84
  • Township: 7N
  • Range: 4W
  • Section: 10
  • PLSS Details: NE 1/4, SW 1/4, SE 1/4
  • State: Michigan
  • County: MI037—Clinton
  • Non-MLRA Soil Survey Area: MI037—Clinton County, Michigan
  • 7.5 Minute USGS Quad: 43084-A7—Hubbardston, Michigan

    • PEDON

  • Describers Name: R. Johnson and K. Pregitzer
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 1
  • Sampled As Information:
  • Soil Name - Pewamo
  • Taxonomic Class - Fine, mixed Fluvaquentic Haplaquolls
  • PSC - 25 to 100 cm.
  • Classificaton Date - 10/10/1968
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: till plain
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: yes

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/10/1968 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    POA

    Poa

    bluegrass

    —

    —

    —
    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

    1

    —

    —

    —

    —

    834

    —

    155

    8.7

    20.8

    -4.1

    —

    —

    —

    —

    —

    207280

    Saint Johns

    COOP
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark gray (10YR 3/1) silty clay; moderate medium granular structure; friable; 21.0 fine roots; fragments; moderately acid, pH 5.8, unspecified; clear smooth boundary. Lab sample # 40A15588
    A12—18 to 33 centimeters (7.1 to 13.0 inches); very dark gray (10YR 3/1) clay; moderate fine angular blocky structure; firm; 21.0 fine roots; fragments; slightly acid, pH 6.3, unspecified; clear smooth boundary. Lab sample # 40A15589
    A3—33 to 53 centimeters (13.0 to 20.9 inches); very dark gray (N 3/0) clay; 1 percent olive brown (2.5Y 4/4) coarse distinct mottles; moderate medium angular blocky parts to fine angular blocky structure; very firm; 0.5 fine roots; fragments; slightly acid, pH 6.3, unspecified; clear wavy boundary. Lab sample # 40A15590
    B21tg—53 to 69 centimeters (20.9 to 27.2 inches); dark gray (10YR 4/1) clay; 3 percent brown (10YR 5/3) coarse distinct and 3 percent yellowish brown (10YR 5/6) coarse distinct mottles; moderate coarse subangular blocky structure; very firm; 0.5 fine roots; prominent gray (10YR 5/1) clay films in root channels and/or pores; fragments; neutral, pH 6.9, unspecified; gradual wavy boundary. Lab sample # 40A15591
    B22tg—69 to 99 centimeters (27.2 to 39.0 inches); gray (10YR 5/1) silty clay; 21 percent olive brown (2.5Y 4/4) coarse prominent mottles; moderate coarse angular blocky parts to medium subangular blocky structure; very firm; 0.5 fine roots; prominent gray (10YR 5/1) clay films on faces of peds; fragments; neutral, pH 6.9, unspecified; gradual wavy boundary. Lab sample # 40A15592
    B3—99 to 114 centimeters (39.0 to 44.9 inches); olive brown (2.5Y 4/4) silty clay loam; 21 percent gray (N 5/0) coarse prominent mottles; weak coarse prismatic parts to weak coarse subangular blocky structure; very firm; 0.5 fine roots; prominent gray (N 5/0) clay films on all faces of peds; fragments; neutral, pH 6.9, unspecified; gradual wavy boundary. Lab sample # 40A15593
    C1—114 to 152 centimeters (44.9 to 59.8 inches); dark grayish brown (2.5Y 4/2) silty clay loam; 3 percent gray (N 5/0) coarse distinct mottles; weak coarse prismatic structure; very firm; prominent gray (N 6/0) clay films on vertical faces of peds; fragments; slight effervescence; slightly alkaline, pH 7.6, unspecified; gradual wavy boundary. Lab sample # 40A15594
    C2—152 to 183 centimeters (59.8 to 72.0 inches); grayish brown (10YR 5/2) silty clay loam; 1 percent light olive brown (2.5Y 5/6) coarse prominent and 3 percent gray (10YR 6/1) medium distinct mottles; massive; very firm; fragments; slight effervescence; slightly alkaline, pH 7.6, unspecified. Lab sample # 40A15595