IDENTIFIERS

  • Current Taxon Name (Soil Name): NIBOLOB
  • OSD
  • Series Extent
  • User Site ID: S1999OR023005
  • User Pedon ID: S1999OR023005
  • Vegetation Plot ID: S1999OR023005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 99P0583
  • NCSS Pedon Lab Data NASIS Record ID - 11442
  • 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: 44.8576530
  • Std. Longitude: -119.5208890
  • Datum: WGS84
  • Township: 7S
  • Range: 27E
  • Section: 17
  • PLSS Details: NE SW NW
  • State: Oregon
  • County: OR023—Grant
  • Regional Office: 1—Portland, OR
  • MLRA Soil Survey Area: NW-ONT—Ontario, Oregon
  • Non-MLRA Soil Survey Area: OR607—Umatilla National Forest, Oregon
  • 7.5 Minute USGS Quad: 44119-H5—Turner Mountain, Oregon

    • PEDON

  • Describers Name: RO, MW, DL, RL, BB
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 5
  • Sampled As Information:
  • Soil Name - Nibolob
  • Taxonomic Class - Fine-loamy, mixed, superactive, frigid Vitrandic A
  • PSC - 36 to 86 cm.
  • Classificaton Date - 8/4/1999
  • Moisture Class - xeric
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/4/1999 (actual site observation date)
  • Air Photo ID: 11 47
  • Plant Association Name: Psme/Syal
  • 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
    • Pedon Horizon Lab Results - 1
    Horizon Top Depth Bottom Depth Sample ID Data Collector Total Clay CaCO3 Clay Total Silt Fine Silt Co. Silt Total Sand Total Sand Method VC Sand Co. Sand Med. Sand Fine Sand VF Sand VF Sand Method Texture Class - Field Lab Rubbed Fiber Unrubbed Fiber pH H2O
    cm cm % % % % % % % % % % % % %

    A

    2AB

    2Bt1

    2Bt2

    2Bt3

    2C1

    2C2

    3

    18

    36

    55

    75

    98

    114

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    50

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    45

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    45

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    Pedon Horizon Lab Results - 2
    Horizon Top Depth Bottom Depth Sample ID pH CaCl2 pH NaF pH Ox Delta pH LL PL PI Atter. Samp. Cond. COLE Pot. Acidity Ca + Mg - Meh 2 K Ca + Mg - Sat. Paste KCl Extract. Acidity Base Sat. - Meh 2 CEC-7 CEC-8.2
    cm cm % % % cm/cm meq/100g cmol(+)/kg cmol(+)/kg mmol(+)/l cmol(+)/kg % cmol(+)/kg cmol(+)/kg

    A

    2AB

    2Bt1

    2Bt2

    2Bt3

    2C1

    2C2

    3

    18

    36

    55

    75

    98

    114

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    Pedon Horizon Lab Results - 3
    Horizon Top Depth Bottom Depth Sample ID ECEC Phosphate P NO3-N EC EC Method EC 1:5 by volume CaCO3 Equiv. Equiv. Gypsum Na SAR Gypsum Req. Humic Color Fulvic Color Humic + Fulvic Color Al PI Pyro. Hue PyrO. Value Pyro. Chroma
    cm cm cmol(+)/kg mg/kg mg/kg dS/m dS/m % % mmol(+)/l % L-pcu/g L-pcu/g L-pcu/g %

    A

    2AB

    2Bt1

    2Bt2

    2Bt3

    2C1

    2C2

    3

    18

    36

    55

    75

    98

    114

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    Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    ARMA

    CAGE

    COGR

    GABO

    LANE

    PEGA

    PIPO

    POPR

    PSME

    ROGY

    SYAL

    Arctostaphylos manzanita

    Carex geophila

    Coldenia greggii

    Galium bolanderi

    Labordia nervosa

    Penstemon gairdneri

    Pinus ponderosa

    Poa pratensis

    Pseudotsuga menziesii

    Rosa gymnocarpa

    Symphoricarpos albus

    whiteleaf manzanita

    White Mountain sedge

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    Bolander's bedstraw

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    Gairdner's beardtongue

    ponderosa pine

    Kentucky bluegrass

    Douglas-fir

    dwarf rose

    common snowberry

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    3—55

    36—75

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    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

    10

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    1103

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    55

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    Oi—0 to 3 centimeters (0.0 to 1.2 inches); fragments. Lab sample # 99P03912. needles, twigs, leaves.
    A—3 to 18 centimeters (1.2 to 7.1 inches); dark brown (7.5YR 3/2), brown (7.5YR 4/2), dry; sandy clay loam; 55 percent sand; 24 percent clay; weak very fine and fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 2.0 very fine roots throughout and 1.0 medium roots throughout and 2.0 fine roots throughout and 1.0 coarse roots throughout; 2.0 very fine interstitial pores; fragments; 5 percent of percent coarse ; neutral, pH 6.7, hellige-truog; clear wavy boundary. Lab sample # 99P03913
    2AB—18 to 36 centimeters (7.1 to 14.2 inches); dark brown (7.5YR 3/2), brown (7.5YR 5/3), dry; sandy clay loam; 60 percent sand; 24 percent clay; weak fine and medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 2.0 very fine roots throughout and 2.0 very coarse roots throughout and 3.0 medium roots throughout and 2.0 fine roots throughout and 2.0 coarse roots throughout; 1.0 very fine interstitial and 2.0 very fine interstitial and 1.0 fine interstitial pores; 5 percent by volume 2-39-75 millimeter unspecified fragments; 10 percent of percent coarse ; neutral, pH 6.7, hellige-truog; clear wavy boundary. Lab sample # 99P03914
    2Bt1—36 to 55 centimeters (14.2 to 21.7 inches); very dark brown (7.5YR 2/2), brown (7.5YR 4/3), dry; gravelly sandy clay loam; 60 percent sand; 33 percent clay; weak fine and medium subangular blocky structure; slightly hard, friable, moderately sticky, moderately plastic; 3.0 very fine roots throughout and 2.0 medium roots throughout and 2.0 fine roots throughout and 1.0 coarse roots throughout; 2.0 very fine interstitial and 1.0 fine interstitial pores; 15 percent by volume 2-39-75 millimeter unspecified fragments; 15 percent of percent coarse ; neutral, pH 6.8, hellige-truog; gradual smooth boundary. Lab sample # 99P03915. Cu: 2 N P F
    2Bt2—55 to 75 centimeters (21.7 to 29.5 inches); dark brown (7.5YR 3/2), brown (7.5YR 4/3), dry; gravelly sandy clay loam; 60 percent sand; 33 percent clay; moderate medium subangular blocky parts to weak fine subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 2.0 very fine roots throughout and 1.0 medium roots throughout and 2.0 fine roots throughout and 1.0 coarse roots throughout; 2.0 very fine interstitial and 2.0 fine interstitial pores; 15 percent by volume 2-39-75 millimeter unspecified fragments; 15 percent of percent coarse ; neutral, pH 6.8, hellige-truog; gradual smooth boundary. Lab sample # 99P03916. Cu: 2 N P F A R P
    2Bt3—75 to 98 centimeters (29.5 to 38.6 inches); dark brown (7.5YR 3/2), brown (7.5YR 4/3), dry; gravelly sandy clay loam; 60 percent sand; 33 percent clay; moderate medium subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 1.0 very fine roots throughout and 1.0 medium roots throughout and 1.0 fine roots throughout; 2.0 very fine interstitial pores; 15 percent by volume 2-39-75 millimeter unspecified fragments; 15 percent of percent coarse ; neutral, pH 6.8, hellige-truog; clear wavy boundary. Lab sample # 99P03917. Cu: 1 N P F
    2C1—98 to 114 centimeters (38.6 to 44.9 inches); dark brown (7.5YR 3/2), dark brown (7.5YR 3/3), dry; gravelly sandy clay loam; 60 percent sand; 21 percent clay; 3 percent strong brown (7.5YR 5/6) medium faint mottles; weak medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 1.0 very fine roots throughout and 1.0 medium roots throughout and 1.0 fine roots throughout; 1.0 very fine interstitial pores; 10 percent by volume 75-162-250 millimeter unspecified fragments and 15 percent by volume 2-39-75 millimeter unspecified fragments; 20 percent of percent coarse ; neutral, pH 6.8, hellige-truog; gradual smooth boundary. Lab sample # 99P03918
    2C2—114 to 143 centimeters (44.9 to 56.3 inches); very dark brown (7.5YR 2/3), very dark brown (7.5YR 2/3), dry; gravelly sandy clay loam; 65 percent sand; 21 percent clay; massive; soft, friable, slightly plastic; 1.0 very fine roots throughout and 1.0 fine roots throughout; 1.0 very fine interstitial pores; 10 percent by volume 75-162-250 millimeter unspecified fragments and 20 percent by volume 2-39-75 millimeter unspecified fragments; 20 percent of percent coarse ; neutral, pH 6.8, hellige-truog; abrupt broken boundary. Lab sample # 99P03919
    3R—143 centimeters (56.3 inches); fragments. Lab sample # 99P03920. Picture Gorge Basalt Bedrock.