IDENTIFIERS

  • Current Taxon Name (Soil Name): Napatree
  • OSD
  • Series Extent
  • User Site ID: S2007RI009002-QP
  • User Pedon ID: S2007RI009002-QP
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - URI
  • Lab Pedon # - URI0702QP
  • NCSS Pedon Lab Data NASIS Record ID - 87432
  • Print Date: 11/24/2024

    • 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: 41.3372028
  • Std. Longitude: -71.7329389
  • Datum: WGS84
  • Location Description: Quonochontaug Pond, Charlestown, RI
  • Map Unit: WNe0—Napatree sand, 0 to 1 meter water depth, bouldery
  • Country: US—United States
  • State: Rhode Island
  • County: RI009—Washington
  • MLRA: 144A—New England and Eastern New York Upland, Southern Part
  • Regional Office: NE—Northeast
  • Non-MLRA Soil Survey Area: RI600—State of Rhode Island: Bristol, Kent, Newport, Providence, and Washington Counties
  • 7.5 Minute USGS Quad: 41071-C6—Quonochontaug, Rhode Island

    • PEDON

  • Describers Name: Maggie Payne
  • Current Taxonomic Class: Sandy, mixed, mesic Typic Haplowassents
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: PedonPC
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Napatree
  • PSC - 25 to 100 cm.
  • Classificaton Date - 4/27/2018
  • Classifier - Jacob Isleib
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - peraquic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Napatree
  • Taxonomic Class - Coarse-loamy, mixed, mesic Typic Haplowassents
  • PSC - 25 to 56 cm.
  • Classificaton Date - 7/10/2007
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - aquic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 1


    • SITE

  • Parent Material: sandy lagoonal deposits over bouldery till
  • Landform: bouldery submerged mainland beach
  • Drainage Class: very poorly
  • Wet Soil Moisture Duration: 365
  • Bedrock: at 56cm
  • Geology: Submerged Beach - Till formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/10/2007 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - water cover
  • Site Obs. Cover Kind 2 - other grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • 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 % % % % % % % % % % % % %

    CAg

    Cg1

    Cg2

    2

    15

    47

    15

    47

    53

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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

    CAg

    Cg1

    Cg2

    2

    15

    47

    15

    47

    53

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    5.7

    7.6

    5.9

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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 %

    CAg

    Cg1

    Cg2

    2

    15

    47

    15

    47

    53

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

    reduced matrix

    aquic conditions

    0—56

    0—56

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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

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    -1.8

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    RI4266

    Kingston

    WETS
    A—0 to 2 centimeters (0.0 to 0.8 inches); dark gray (2.5Y 4/1) loamy sand; structureless single grain; loose, nonsticky, nonplastic; nonfluid; fragments; very abrupt boundary. Lab sample # RI0702QP1; moist when described; observed in vibracore tube
    CAg—2 to 15 centimeters (0.8 to 5.9 inches); dark greenish gray (10Y 3/1) fine sand; 88 percent sand; 12 percent silt; structureless single grain; loose, nonsticky, nonplastic; nonfluid; fragments; slightly alkaline, pH 7.6, pH meter; clear boundary. Lab sample # RI0702QP2; moist when described; observed in vibracore tube
    Cg1—15 to 47 centimeters (5.9 to 18.5 inches); dark grayish brown (2.5Y 4/2) fine sand; 96 percent sand; 4 percent silt; 3 percent brown (10YR 4/3) fine irregular mottles; structureless single grain; loose, nonsticky, nonplastic; nonfluid; 1 percent by volume shell fragments fragments; slightly alkaline, pH 7.7, pH meter; very abrupt boundary. Lab sample # RI0702QP3; moist when described; observed in vibracore tube
    Cg2—47 to 53 centimeters (18.5 to 20.9 inches); greenish gray (10Y 5/1) loamy sand; 70 percent sand; 30 percent silt; structureless massive; loose, nonsticky, nonplastic; nonfluid; fragments; slightly alkaline, pH 7.4, pH meter; very abrupt boundary. Lab sample # RI0702QP4; moist when described; observed in vibracore tube
    Cg3—53 to 56 centimeters (20.9 to 22.0 inches); gray (5Y 5/1) sand; structureless single grain; loose, nonsticky, nonplastic; nonfluid; fragments. Lab sample # RI0702QP5; moist when described; observed in vibracore tube