IDENTIFIERS

  • Current Taxon Name (Soil Name): Horseprairie
  • OSD
  • Series Extent
  • User Site ID: S1989OR015005
  • User Pedon ID: 89OR015005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 89P0199
  • NCSS Pedon Lab Data NASIS Record ID - 61303
  • Print Date: 6/3/2024

    • 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: 42.2444458
  • Std. Longitude: -124.3897247
  • Datum: WGS84
  • Township: 38S
  • Range: 14W
  • Section: 32
  • PLSS Details: Old U.S. Highway 101 where it passes through the corner of Cape Sebastian State Park in the NW 1/4 SW 1/4 SE 1/4 NW 1/4
  • State: Oregon
  • County: OR015—Curry

    • PEDON

  • Describers Name: Matthew H. Fillmore
  • Current Taxonomic Class: Coarse-loamy, mixed, active, mesic Andic Humitropepts
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Horseprairie
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Horseprairie
  • Taxonomic Class - Fine-loamy, mixed, isomesic Typic Humitropept
  • Taxon Kind - series
  • Classificaton Date - 10/1/1989
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Runoff: low
  • Drainage Class: well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/1/1989 (actual site observation date)
  • Surface Cover Properties:
  • 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

    umbric epipedon

    cambic horizon

    0—69

    38—130

    —-

    —-
    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

    15

    —

    —

    91

    —

    224

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 2 centimeters (0.0 to 0.8 inches); fragments. undecomposed leaves, needles, twigs, woody material
    Oe—2 to 5 centimeters (0.8 to 2.0 inches); fragments. partially decomposed leaves, needles, twigs, decaying woody material
    A—5 to 23 centimeters (2.0 to 9.1 inches); very dark brown (10YR 2/2), dark grayish brown (10YR 4/2), dry; silt loam; weak very fine granular structure; hard, firm, nonsticky, nonplastic; weakly smeary; 5.5 very fine and fine roots and 2.5 medium and coarse roots; 5.5 very fine and fine interstitial pores; fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. common medium and coarse roots; many very fine and fine roots
    AB—23 to 43 centimeters (9.1 to 16.9 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; silt loam; weak fine granular, and weak very fine subangular blocky structure; hard, firm, nonsticky, nonplastic; weakly smeary; 5.5 very fine and fine roots and 2.5 medium and coarse roots; 5.5 very fine and fine tubular pores; fragments; strongly acid, pH 5.4, hellige-truog; clear wavy boundary. Lab sample # 89P01207. common medium and coarse roots; many very fine and fine roots
    Bw1—43 to 74 centimeters (16.9 to 29.1 inches); dark brown (10YR 3/3), brown (10YR 5/3), dry; silt loam; moderate very fine and fine subangular blocky structure; slightly hard, friable, nonsticky, nonplastic; weakly smeary; 5.5 very fine and fine roots and 2.5 medium and coarse roots; 5.5 very fine and fine tubular pores; fragments; strongly acid, pH 5.4, hellige-truog; gradual smooth boundary. Lab sample # 89P01208. common medium and coarse roots; many very fine and fine roots
    Bw2—74 to 99 centimeters (29.1 to 39.0 inches); dark brown (10YR 3/3), yellowish brown (10YR 5/4), dry; silt loam; moderate fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; weakly smeary; 2.5 fine and medium roots and 0.5 coarse roots; 5.5 very fine and fine tubular pores; fragments; strongly acid, pH 5.5, hellige-truog; gradual smooth boundary. Lab sample # 89P01209. few coarse roots; common fine and medium roots
    Bw3—99 to 132 centimeters (39.0 to 52.0 inches); brown (10YR 4/3), yellowish brown (10YR 5/4), dry; silty clay loam; moderate medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; weakly smeary; 2.5 fine and medium roots and 0.5 coarse roots; 5.5 very fine and fine tubular pores; fragments; strongly acid, pH 5.5, hellige-truog; gradual smooth boundary. Lab sample # 89P01210. few coarse roots; common fine and medium roots
    C—132 to 155 centimeters (52.0 to 61.0 inches); dark yellowish brown (10YR 4/4), light yellowish brown (10YR 6/4), dry; silt loam; massive; slightly hard, friable, slightly sticky, slightly plastic; weakly smeary; 2.5 fine and medium roots and 0.5 coarse roots; 2.5 very fine and fine tubular pores; fragments; moderately acid, pH 5.8, hellige-truog. few coarse roots; common fine and medium roots