IDENTIFIERS

  • Current Taxon Name (Soil Name): ROSEBURG
  • OSD
  • Series Extent
  • User Site ID: S1959OR019006
  • User Pedon ID: S1959OR019006
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A0941
  • NCSS Pedon Lab Data NASIS Record ID - 34000
  • Print Date: 2/2/2025

    • 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: 43.2713890
  • Std. Longitude: -123.4408340
  • Datum: WGS84
  • Township: 26S
  • Range: 6W
  • Section: 32
  • PLSS Details: NW 1/4, NW 1/4
  • Location Description: 1/4 mile NE of confluence of North and South Umpqua Rivers and 6/10 mile SW of Garden Valley School
  • State: Oregon
  • County: OR019—Douglas
  • MLRA: 2—Willamette and Puget Sound Valleys
  • Non-MLRA Soil Survey Area: OR649—Douglas County Area, Oregon

    • PEDON

  • Describers Name: Clyde C. Bowlsby
  • Current Taxonomic Class: Fine-loamy, mixed, mesic Ultic Argixerolls
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 6
  • Correlated Information:
  • Soil Name - ROSEBURG
  • PSC - 38 to 89 cm.
  • Classificaton Date - 7/16/2007
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - ROSEBURG
  • Classificaton Date - 7/23/1959
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/23/1959 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    2

    —

    —

    114

    —

    762

    —

    —

    12.8

    20

    6.7

    —

    —

    —

    —

    —

    —

    —

    —
    AP1—0 to 10 centimeters (0.0 to 3.9 inches);, grayish brown (10YR 5/2) and very dark brown (10YR 2/2), moist; silt loam; weak fine granular, and weak medium granular structure; hard when dry, friable, slightly sticky, slightly plastic; 21.0 roots; 3.0 medium pores; fragments; moderately acid, pH 5.8, unspecified; abrupt smooth boundary. Lab sample # 40A07068
    AP2—10 to 25 centimeters (3.9 to 9.8 inches);, grayish brown (10YR 5/2) and very dark brown (10YR 2/2), moist; silt loam; massive; extremely hard, very firm, slightly sticky, slightly plastic; 3.0 fine roots; 3.0 very fine tubular pores; fragments; moderately acid, pH 5.8, unspecified; abrupt smooth boundary. Lab sample # 40A07069
    B1—25 to 38 centimeters (9.8 to 15.0 inches);, grayish brown (10YR 5/2) and very dark grayish brown (10YR 3/2), moist; silty clay loam; weak fine subangular blocky structure; hard when dry, firm, slightly sticky, slightly plastic; 0.5 fine roots; 21.0 fine tubular pores; clay films on faces of peds and in pores and clay films on vertical faces of peds; fragments; moderately acid, pH 5.8, unspecified; clear smooth boundary. Lab sample # 40A07070. few mica flakes; patchy - phpvsfiid 189980; patchy - phpvsfiid 189981; patchy - phpvsfiid 189980; patchy - phpvsfiid 189981
    B21T—38 to 61 centimeters (15.0 to 24.0 inches);, brown (7.5YR 5/2) and dark brown (7.5YR 3/2), moist; silty clay loam; weak medium prismatic, and moderate medium subangular blocky, and moderate fine subangular blocky structure; hard when dry, friable, moderately sticky, moderately plastic; 0.5 fine roots; 3.0 medium interstitial and 21.0 medium tubular pores; clay films on faces of peds and clay films on vertical faces of peds; fragments; slightly acid, pH 6.2, unspecified; clear smooth boundary. Lab sample # 40A07071. patchy - phpvsfiid 189982; patchy - phpvsfiid 189983; patchy - phpvsfiid 189982; patchy - phpvsfiid 189983
    B22T—61 to 81 centimeters (24.0 to 31.9 inches);, brown (7.5YR 5/2) and dark brown (7.5YR 3/2), moist; silty clay loam; moderate medium prismatic, and moderate medium subangular blocky structure; hard when dry, firm, moderately sticky, moderately plastic; 21.0 fine tubular pores; clay films on vertical faces of peds; fragments; slightly acid, pH 6.3, unspecified; gradual smooth boundary. Lab sample # 40A07072. structure has sides of the prisms and blocks that are noticeable rounded; patchy - phpvsfiid 189984; patchy - phpvsfiid 189984
    B23T—81 to 104 centimeters (31.9 to 40.9 inches);, brown (7.5YR 5/4) and dark brown (7.5YR 3/4), moist; silty clay loam; weak fine prismatic, and moderate medium subangular blocky structure; hard when dry, friable, moderately sticky, moderately plastic; 21.0 very fine and fine tubular pores; clay films; fragments; slightly acid, pH 6.3, unspecified; clear smooth boundary. Lab sample # 40A07073. structure has corners of prisms and blocks that are slightly rounded; patchy - phpvsfiid 189985; patchy - phpvsfiid 189985
    B3—104 to 127 centimeters (40.9 to 50.0 inches);, reddish brown (5YR 5/4) and dark reddish brown (5YR 3/4), moist; sandy clay loam; weak medium subangular blocky structure; hard when dry, friable, slightly sticky, slightly plastic; 21.0 fine tubular pores; clay films; fragments; slightly acid, pH 6.3, unspecified; diffuse smooth boundary. Lab sample # 40A07074. occasional medium or large pores have clay films
    C1—127 to 163 centimeters (50.0 to 64.2 inches);, reddish brown (5YR 5/4) and dark reddish brown (5YR 3/4), moist; sandy loam; massive; soft, very friable, nonsticky, nonplastic; 21.0 medium tubular pores; fragments; slightly acid, pH 6.4, unspecified. Lab sample # 40A07075