IDENTIFIERS

  • Current Taxon Name (Soil Name): Cagwin
  • OSD
  • Series Extent
  • User Site ID: 1999NV005019
  • User Pedon ID: 1999NV005019
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - NSSL
  • Lab Pedon # - 00P0306
  • NCSS Pedon Lab Data NASIS Record ID - 11820
  • Print Date: 3/2/2025

    • 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: 39.1359889
  • Std. Longitude: -119.9026583
  • Datum: WGS84
  • Map Unit: 7412—Cagwin-Rock outcrop complex, 15 to 30 percent slopes, extremely stony
  • State: Nevada
  • County: NV005—Douglas
  • Non-MLRA Soil Survey Area: CA693—Tahoe Basin Area, California and Nevada

    • PEDON

  • Describers Name: LA, FFF
  • Current Taxonomic Class: Mixed, frigid Typic Xeropsamments
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 19
  • Correlated Information:
  • Soil Name - Cagwin
  • PSC - 25 to 64 cm.
  • Classificaton Date - 10/7/2005
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - xeric
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Cagwin
  • Classificaton Date - 11/4/1999
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: colluvium over residuum weathered from granodiorite
  • Bedrock: granite at 63cm
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/4/1999 (actual site observation date)
  • Air Photo ID: 4
  • 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 % % % % % % % % % % % % %

    BA

    5

    —

    —

    —

    85

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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

    BA

    5

    —

    —

    —

    —

    —

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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 %

    BA

    5

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    —

    —

    —

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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

    11

    —

    —

    2292

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    312

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    Oe—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments. No sample.
    A—3 to 5 centimeters (1.2 to 2.0 inches); very dark grayish brown (10YR 3/2), brown (10YR 4/3), dry; gravelly loamy sand; 85 percent sand; 5 percent clay; weak very thick platy structure; soft, very friable, nonsticky, nonplastic; 8.0 very fine roots and 1.0 fine roots; 15 percent by volume 2-39-75 millimeter unspecified fragments; moderately acid, pH 6.0, hellige-truog; gradual smooth boundary. Lab sample # 00P2228. Gvl. 2-5 mm: 9; Water Repel: Ext. High; NaF: <9; Mst: MM
    BA—5 to 10 centimeters (2.0 to 3.9 inches); very dark grayish brown (10YR 3/2), brown (10YR 5/3), dry; gravelly loamy sand; 5 percent clay; weak fine granular structure; soft, very friable, nonsticky, nonplastic; 6.0 very fine roots and 1.0 fine roots; 15 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.3, hellige-truog; abrupt smooth boundary. Lab sample # 00P2229. Structure: clumped in few 1, f, m sbk; Gvl. 2-5 mm: 4; Water Repel: Mod. High; NaF: 10.0; Mst: MM.
    Bw1—10 to 18 centimeters (3.9 to 7.1 inches); dark grayish brown (10YR 4/2), pale brown (10YR 6/3), dry; gravelly loamy sand; 85 percent sand; 4 percent clay; weak fine granular structure; soft, very friable, nonsticky, nonplastic; 1.0 very fine roots and 1.0 very coarse roots and 2.0 medium and coarse roots and 0.5 fine roots; 21 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.4, hellige-truog; clear smooth boundary. Lab sample # 00P2230. Structure: clumped in few 1 F, M SBK; Gvl. 2-5 mm: 9; Water Repel: Mod. High; NaF: 10.0; Mst: MM.
    Bw2—18 to 43 centimeters (7.1 to 16.9 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; gravelly loamy sand; 85 percent sand; 3 percent clay; massive; soft, very friable, nonsticky, nonplastic; 1.0 very coarse roots and 8.0 medium roots and 1.0 fine roots and 2.0 coarse roots; 5 percent by volume 75-162-250 millimeter unspecified fragments and 14 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.4, hellige-truog; clear smooth boundary. Lab sample # 00P2231. rock fragments: Highly weathered cobbles; Gvl. 2-5 mm: 6; NaF: 10.5; Mst: MS.
    C—43 to 64 centimeters (16.9 to 25.2 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; gravelly loamy sand; 85 percent sand; 3 percent clay; massive; soft, very friable, nonsticky, nonplastic; 0.5 medium roots and 0.5 fine roots and 0.5 coarse roots; 5 percent by volume 75-162-250 millimeter unspecified fragments and 14 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.4, hellige-truog; clear wavy boundary. Lab sample # 00P2232. rock fragments: highly weathered cobbles; Gvl. 2-5 mm: 6; NaF: 10.0; Mst: MS.
    Cr—64 to 145 centimeters (25.2 to 57.1 inches); very pale brown (10YR 8/2) and brown (10YR 5/3), very pale brown (10YR 8/2) and very pale brown (10YR 8/3), dry; 5 percent by volume 75-162-250 millimeter unspecified fragments. Lab sample # 00P2233. unweathered cobbles.
    R—145 centimeters (57.1 inches); fragments. Granodiorite, no sample.