IDENTIFIERS

  • Current Taxon Name (Soil Name): Bidart
  • OSD
  • Series Extent
  • User Site ID: 99CA693-023
  • User Pedon ID: S99CA017028
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - NSSL
  • Lab Pedon # - 00P0341
  • NCSS Pedon Lab Data NASIS Record ID - 11855
  • Print Date: 11/26/2024

    • 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: 38.8940806
  • Std. Longitude: -119.9013278
  • Datum: WGS84
  • Township: 12N
  • Range: 18E
  • Section: 13
  • PLSS Details: 334 feet west and 108 feet south
  • Location Description: utms derived from drg's in arcmap
  • Map Unit: 9001—Bidart complex, 0 to 2 percent slopes
  • State: Nevada
  • County: CA017—El Dorado
  • MLRA: 22A—Sierra Nevada and Tehachapi Mountains
  • Regional Office: SW—Southwest
  • Non-MLRA Soil Survey Area: CA693—Tahoe Basin Area, California and Nevada
  • 7.5 Minute USGS Quad: 38119-H8—South Lake Tahoe, California

    • PEDON

  • Describers Name: FFF
  • Current Taxonomic Class: Coarse-loamy, mixed, superactive, acid Fluvaquentic Cryaquepts
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 23
  • Correlated Information:
  • Soil Name - Bidart
  • PSC - 25 to 100 cm.
  • Classificaton Date - 4/25/2006
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - aquic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - SND
  • Classificaton Date - 8/4/1999
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: mountains
  • Landform: flood plain
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/4/1999 (actual site observation date)
  • Air Photo ID: 9
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - other grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    aquic conditions

    umbric epipedon

    0—

    7—71

    —-

    —-
    Site Soil Temperature
    Site Obs. Date Depth Sensor Kind Temperature
    cm C

    8/4/1999

    50

    —

    11
    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

    0

    —

    —

    2371

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oa—0 to 7 centimeters (0.0 to 2.8 inches); black (10YR 2/1), dark grayish brown (10YR 4/2), dry; loamy fine sand; 76 percent sand; 5 percent clay; weak fine and medium subangular blocky, and moderate very fine granular, and weak fine granular structure; 20.0 very fine roots; 1 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.3, hellige-truog. Lab sample # 00P2409. structure held by roots; 50% Organic Matter; Water Repel: Ext. High; NaF: <9.
    A1—7 to 20 centimeters (2.8 to 7.9 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; sandy loam; 70 percent sand; 7 percent clay; moderate fine and medium subangular blocky, and weak fine granular structure; 3.0 very fine roots and 5.0 medium roots and 1.0 fine roots; 14 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.3, hellige-truog. Water Repel: Ext. High; NaF: <9.
    A2—20 to 30 centimeters (7.9 to 11.8 inches); black (10YR 2/1), very dark grayish brown (10YR 3/2), dry; gravelly loamy coarse sand; 85 percent sand; 4 percent clay; single grain; loose, loose, nonsticky, nonplastic; 15.0 very fine roots and 3.0 medium roots and 1.0 fine roots; 18 percent by volume 2-39-75 millimeter unspecified fragments; neutral, pH 7.0, hellige-truog. Water Repel: 5 sec. bead; NaF: 9.5.
    A3—30 to 43 centimeters (11.8 to 16.9 inches); black (10YR 2/1), grayish brown (10YR 5/2), dry; gravelly sandy loam; 65 percent sand; 13 percent clay; moderate fine subangular blocky, and weak fine granular, and single grain; slightly hard, friable, slightly sticky, nonplastic; 1.0 very fine roots and 0.5 fine roots; 20 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.5, hellige-truog. Lab sample # 00P2410. Water Repel: 3 sec. bead; NaF: 9.6.
    A4—43 to 71 centimeters (16.9 to 28.0 inches); black (10YR 2/1), dark grayish brown (10YR 4/2), dry; sandy clay loam; 55 percent sand; 22 percent clay; moderate medium and coarse subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 0.2 very fine and fine roots; 1 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.5, hellige-truog. Lab sample # 00P2411. Water Repel: 2 sec. bead; NaF: 9.5.
    C1—71 to 89 centimeters (28.0 to 35.0 inches); brown (10YR 4/3), brown (10YR 5/3), dry; coarse sand; single grain; fragments. Lab sample # 00P2412
    C2—89 to 99 centimeters (35.0 to 39.0 inches); grayish brown (10YR 5/2) and brown (10YR 5/3), light brownish gray (10YR 6/2) and light gray (10YR 7/2), dry; coarse sand; 95 percent sand; 1 percent clay; single grain; loose, loose, nonsticky, nonplastic; 0.1 fine roots; 12 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.5, hellige-truog. Lab sample # 00P2413. NaF:9.3.
    Ab—99 to 112 centimeters (39.0 to 44.1 inches); very dark gray (10YR 3/1), light brownish gray (10YR 6/2), dry; sandy loam; 60 percent sand; 18 percent clay; 0.1 fine roots; 1 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.3, hellige-truog. Lab sample # 00P2414. rock fragments 50% organic matter.
    Oa1—112 to 117 centimeters (44.1 to 46.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; sandy loam; 65 percent sand; 16 percent clay; fragments. Lab sample # 00P2415
    Oa2—117 to 122 centimeters (46.1 to 48.0 inches); very dark gray (10YR 3/1), light brownish gray (10YR 6/2), dry; sandy loam; 65 percent sand; 15 percent clay; 1 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.2, hellige-truog. Lab sample # 00P2416. contains 3 to 4 thin sandy strata; dug to 46 inches; augered to 64 inches; NaF: <9.
    Oa3—122 to 147 centimeters (48.0 to 57.9 inches); black (10YR 2/1), very dark grayish brown (10YR 3/2), dry; fine sandy loam; 60 percent sand; 18 percent clay; 1 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.4, hellige-truog. Lab sample # 00P2417. Water Repel: 5 sec.; NaF: <9.
    A'b—147 to 163 centimeters (57.9 to 64.2 inches); dark brown (10YR 3/3), light brownish gray (10YR 6/2), dry; sandy loam; 70 percent sand; 14 percent clay; slightly sticky, nonplastic; 14 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.4, hellige-truog. Lab sample # 00P2418. Water Repel: 5 sec.; NaF: <9.