IDENTIFIERS

  • Current Taxon Name (Soil Name): Hot Lake
  • OSD
  • Series Extent
  • User Site ID: S2006OR625009
  • User Pedon ID: S2006OR061009
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 06N1036
  • NCSS Pedon Lab Data NASIS Record ID - 18370
  • 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: 45.2710266
  • Std. Longitude: -117.9588089
  • Datum: WGS84
  • Township: 3S
  • Range: 39E
  • Section: 29
  • PLSS Details: 1100 feet north and 2100 feet west of the southeast corner
  • Map Unit: 25—Hot Lake silt loam
  • State: Oregon
  • County: OR061—Union
  • MLRA: 9—Palouse and Nez Perce Prairies
  • Regional Office: 1—Portland, OR
  • Non-MLRA Soil Survey Area: OR625—Union County Area, Oregon

    • PEDON

  • Describers Name: Dave Trochlell, Ron Raney
  • Current Taxonomic Class: Coarse-silty, mixed, superactive, mesic Oxyaquic Haploxerolls
  • Current Taxon Kind: series
  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: research site
  • Pedon Record Orgin: NASIS
  • Pedon #: 9
  • Sampled As Information:
  • Soil Name - Hot Lake
  • Taxonomic Class - Coarse-silty, mixed, superactive, mesic Oxyaquic Haploxerolls
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/20/2006
  • Soil Taxonomic Edition - ninth edition
  • Moisture SUBClass - xeric
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium over water laid volcanic ash
  • Landform: terrace on alluvial flat
  • Geomorphic Component Terraces: tread
  • Drainage Class: poorly
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/20/2006 (actual site observation date)
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Current Weather - sunny
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    cambic horizon

    andic soil properties

    lithologic discontinuity

    lithologic discontinuity

    0—25

    25—51

    25—71

    25—71

    71—122

    —25—

    —26—

    —46—

    —46—

    —51—
    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

    —

    —

    820

    —

    419

    —

    130

    9

    —

    —

    10

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 10 centimeters (0.0 to 3.9 inches); grayish brown (10YR 5/2), very dark brown (10YR 2/2), moist; loam; 12 percent clay; weak fine granular structure; soft, very friable, nonsticky, slightly plastic; moderate permeability; 10.0 very fine roots throughout and 10.0 fine roots throughout; fragments; noneffervescent; clear smooth boundary. Lab sample # 06N04451; observed in pit, small
    Ap2—10 to 25 centimeters (3.9 to 9.8 inches); grayish brown (10YR 5/2), very dark brown (10YR 2/2), moist; loam; 12 percent clay; weak fine subangular blocky structure; slightly hard, very friable, nonsticky, slightly plastic; moderate permeability; 10.0 very fine roots throughout and 10.0 fine roots throughout; fragments; noneffervescent; abrupt wavy boundary. Lab sample # 06N04452; observed in pit, small
    2Bw—25 to 51 centimeters (9.8 to 20.1 inches); white (2.5Y 8/1), light brownish gray (2.5Y 6/2), moist; ashy silt; 4 percent clay; weak medium subangular blocky structure; hard, very friable, nonsticky, nonplastic; moderate permeability; 4.0 very fine roots throughout; 10 percent medium prominent spherical noncoherent cemented yellowish brown (10YR 5/8), moist, masses of oxidized iron throughout; fragments; noneffervescent; abrupt smooth boundary. Lab sample # 06N04453; observed in pit, small
    2C1—51 to 58 centimeters (20.1 to 22.8 inches);, light gray (2.5Y 7/2), moist; ashy fine sandy loam; 4 percent clay; massive; hard, friable, nonsticky, nonplastic; moderate permeability; 1 percent medium prominent spherical noncoherent cemented light olive brown (2.5Y 5/6), moist, masses of oxidized iron throughout; fragments; noneffervescent; clear smooth boundary.; observed in auger, bucket
    2C2—58 to 71 centimeters (22.8 to 28.0 inches);, light brownish gray (2.5Y 6/2), moist; ashy fine sandy loam; 4 percent clay; massive; slightly hard, very friable, nonsticky, nonplastic; moderate permeability; 10 percent medium prominent spherical noncoherent cemented light olive brown (2.5Y 5/6), moist, masses of oxidized iron throughout; fragments; noneffervescent; abrupt smooth boundary.; observed in auger, bucket
    3Ab—71 to 97 centimeters (28.0 to 38.2 inches);, very dark grayish brown (10YR 3/2), moist; silty clay loam; 28 percent clay; massive; very hard, firm, moderately sticky, moderately plastic; moderate permeability; 1 percent medium prominent spherical noncoherent cemented dark yellowish brown (10YR 4/6), moist, masses of oxidized iron throughout; fragments; noneffervescent; clear smooth boundary.; observed in auger, bucket
    3C—97 to 122 centimeters (38.2 to 48.0 inches);, dark grayish brown (2.5Y 4/2), moist; silt loam; 18 percent clay; massive; very hard, firm, moderately sticky, moderately plastic; moderate permeability; 1 percent medium prominent spherical noncoherent cemented dark yellowish brown (10YR 4/6), moist, masses of oxidized iron throughout; fragments; noneffervescent.; observed in auger, bucket