IDENTIFIERS

  • Current Taxon Name (Soil Name): Threebear
  • OSD
  • Series Extent
  • User Site ID: 07-DSP-CP1E
  • User Pedon ID: S2007ID009005
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - KSSL
  • Lab Pedon # - 07N0586
  • NCSS Pedon Lab Data NASIS Record ID - 19429
  • 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: 47.0730806
  • Std. Longitude: -116.6738361
  • Datum: WGS84
  • Map Unit: 36—Hobnail-Threebear complex, 5 to 25 percent slopes
  • Country: US—United States
  • State: Idaho
  • County: ID009—Benewah
  • MLRA: 43A—Northern Rocky Mountains
  • Regional Office: NW—Northwest
  • Non-MLRA Soil Survey Area: ID608—St. Joe Area, Idaho, Parts of Benewah and Shoshone Counties
  • 7.5 Minute USGS Quad: 47116-A6—West Dennis, Idaho

    • PEDON

  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: PedonPC
  • Sampled As Information:
  • Soil Name - Threebear
  • Classificaton Date - 6/25/2007
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: volcanic ash over loess over reworked loess
  • Landscape: mountains
  • Landform: ridge
  • Geomorphic Component Hills: nose slope
  • Geomorphic Component Mountains: mountainbase
  • Slope Complexity: simple
  • Slope Shape Across: concave
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: yes
  • RaCA Information:
  • DSP Plot ID - CP1

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/25/2007 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - conifers
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • 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

    23

    —

    —

    1076

    —

    132

    940

    —

    98

    6.9

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 2 centimeters (0.0 to 0.8 inches); slightly decomposed plant material; fragments.; observed in pit, small
    A—2 to 13 centimeters (0.8 to 5.1 inches); dark brown (7.5YR 3/4) medial silt loam; 6 percent clay; weak thin platy parts to weak fine subangular blocky, and weak thick platy parts to weak fine subangular blocky structure; friable, nonsticky, slightly plastic; 3.0 very fine roots and 0.3 medium roots and 3.0 fine roots; 3.0 very fine tubular and 3.0 fine tubular pores; fragments; clear wavy boundary. Lab sample # 07N03795; observed in pit, small
    Bw—13 to 33 centimeters (5.1 to 13.0 inches); dark yellowish brown (10YR 4/6) medial silt loam; 6 percent clay; weak thin platy parts to weak fine subangular blocky, and weak thick platy parts to weak fine subangular blocky structure; friable, nonsticky, slightly plastic; 2.0 very fine roots and 0.3 medium roots and 1.0 fine roots and 0.3 coarse roots; 2.0 very fine tubular and 0.3 medium tubular and 1.0 fine tubular pores; fragments; abrupt wavy boundary. Lab sample # 07N03796; observed in pit, small
    2BEt—33 to 43 centimeters (13.0 to 16.9 inches); strong brown (7.5YR 4/6) silt loam; 17 percent clay; weak medium prismatic parts to weak fine subangular blocky, and weak coarse prismatic parts to weak medium subangular blocky structure; friable, slightly sticky, slightly plastic; 0.3 very fine roots and 0.3 medium roots and 0.3 fine roots and 0.3 coarse roots; 3.0 very fine tubular and 0.3 medium tubular and 3.0 fine tubular pores; 15 percent faint clay films on surfaces along pores and 15 percent distinct silt coats on all faces of peds and 35 percent distinct clay films on all faces of peds; fragments. Lab sample # 07N03797; observed in pit, small