IDENTIFIERS

  • Current Taxon Name (Soil Name): TOLO
  • OSD
  • Series Extent
  • User Site ID: S1960OR061003
  • User Pedon ID: S1960OR061003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A5474
  • NCSS Pedon Lab Data NASIS Record ID - 42719
  • Print Date: 11/11/2024

    • 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: 45.6775017
  • Std. Longitude: -117.8050003
  • Datum: WGS84
  • Township: 2N
  • Range: 40E
  • Section: 3
  • PLSS Details: 750 feet north of southeast section corner
  • Location Description: SE 1/4 SE 1/4, 170 feet west of center road, 1,200 feet south of driveway to new two story house,
  • State: Oregon
  • County: OR061—Union
  • Non-MLRA Soil Survey Area: OR625—Union County Area, Oregon

    • PEDON

  • Describers Name: F. Carlisle, J. Burr, G. Lindsay, R. W. Mayko, L. Juve, W. Fergerson, and R. Herriman
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 3
  • Sampled As Information:
  • Soil Name - TOLO
  • Classificaton Date - 8/4/1960
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/4/1960 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - intermixed conifers and hardwoods
  • 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

    5

    —

    —

    1006

    —

    270

    610

    —

    —

    8.3

    19.4

    -2.8

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 3 centimeters (0.0 to 1.2 inches); black (10YR 2/1), dark grayish brown (10YR 4/2), dry; silt loam; 6 percent clay; weak very fine granular structure; soft, very friable, nonsticky, nonplastic; 21.0 fine roots; interstitial pores; fragments; slightly acid, pH 6.4, unspecified; abrupt wavy boundary. Lab sample # 40A41155. common (1 to 4 mm) charcoal fragments; roots are fibrous
    A2—3 to 18 centimeters (1.2 to 7.1 inches); very dark grayish brown (10YR 3/2), light brownish gray (10YR 6/2), dry; silt loam; 8 percent clay; massive; soft, very friable, nonsticky, nonplastic; 21.0 roots; 21.0 interstitial pores; fragments; slightly acid, pH 6.2, unspecified; gradual smooth boundary. Lab sample # 40A41156. pores around individual silt and sand grains; common (1 to 4 mm) charcoal fragments; common to many dark brown (1 mm or less) spherical oxide concretions
    B21—18 to 46 centimeters (7.1 to 18.1 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; 10 percent clay; massive; soft, very friable, nonsticky, nonplastic; 21.0 roots; 21.0 very fine interstitial and 3.0 fine interstitial pores; fragments; slightly acid, pH 6.3, unspecified; gradual smooth boundary. Lab sample # 40A41157. common (1 to 4 mm) charcoal fragments; common to many dark brown (1 mm or less) spherical oxide concretions
    B22—46 to 66 centimeters (18.1 to 26.0 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; 12 percent clay; massive; slightly hard, friable, nonsticky, nonplastic; 21.0 roots; 21.0 very fine interstitial and 3.0 fine interstitial pores; fragments; slightly acid, pH 6.4, unspecified; gradual smooth boundary. Lab sample # 40A41158. common (1 to 4 mm) charcoal fragments; many but fewer than in horizon below, dark brown (1mm or less) spherical oxide concretions
    B23—66 to 89 centimeters (26.0 to 35.0 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; 15 percent clay; massive; slightly hard, friable, slightly sticky, slightly plastic; 21.0 roots; 21.0 very fine interstitial and 3.0 fine interstitial pores; fragments; slightly acid, pH 6.4, unspecified; clear wavy boundary. Lab sample # 40A41159. many dark brown (1 mm or less) spherical oxide concretions
    A2b—89 to 102 centimeters (35.0 to 40.2 inches); light brownish gray (10YR 6/2), light gray (10YR 7/2), dry; silt loam; 13 percent clay; massive; slightly hard, friable, slightly sticky, slightly plastic; brittle; 21.0 roots; 21.0 very fine interstitial and 3.0 fine interstitial pores; fragments; slightly acid, pH 6.4, unspecified; abrupt smooth boundary. Lab sample # 40A41160. many fine dark iron and manganese spherical concretions mostly less than 1 mm but ranging up to 3 mm in size; this horizon has the greatest abundance of concretions
    2B21tb—102 to 124 centimeters (40.2 to 48.8 inches); brown (10YR 4/3), brown (10YR 5/3), dry; silty clay loam; 35 percent clay; moderate medium and coarse prismatic, and moderate medium angular blocky structure; very hard, very firm, moderately sticky, moderately plastic; 0.5 very fine and fine tubular pores; dark brown (10YR 3/3) clay films; fragments; neutral, pH 6.6, unspecified; clear smooth boundary. Lab sample # 40A41161. this and the horizon below were very difficult to dig out with spade; common fine flattened roots between prisms with some fine roots in the interior of prisms; common (1 to 2 mm) spherical manganese concretions and larger dendrites; common splotches of A2b material 2 to 6 mm in diameter on ped faces; occasional patches of blanched A2b-like material, 1/4 to 1/2 inch thick and 1 inch wide, along prisms faces extend from top of horizon into next lower horizon; this A2b-like material is light gray (10YR 7/1) silt loam (estimated 15 to 16 percent clay), grayish brown (10YR 5/2 moist); soft, friable, slightly sticky, slightly plastic; continuous - phpvsfiid 189887; continuous - phpvsfiid 189887
    2B22tb—124 to 152 centimeters (48.8 to 59.8 inches); brown (10YR 4/3), pale brown (10YR 6/3) and yellowish brown (10YR 5/4), dry; silty clay loam; 35 percent clay; moderate coarse prismatic, and moderate medium angular blocky structure; hard when dry, firm, moderately sticky, moderately plastic; 21.0 very fine tubular and 0.5 fine tubular pores; dark brown (10YR 3/3) clay films; fragments; neutral, pH 7.0, unspecified. Lab sample # 40A41162. roots similar to horizon above; manganese as in horizon above; light gray planes and occasional patches of A2b-like material as in horizon above and extending at least to the bottom of this horizon; continuous - phpvsfiid 189888; continuous - phpvsfiid 189888