IDENTIFIERS

  • Current Taxon Name (Soil Name): Ewa
  • OSD
  • Series Extent
  • User Site ID: S1963HI003001
  • User Pedon ID: S1963HI003001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A5560
  • NCSS Pedon Lab Data NASIS Record ID - 42803
  • Print Date: 11/23/2024

    • 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: 21.3285275
  • Std. Longitude: -158.0186157
  • Datum: WGS84
  • Location Description: Samples were taken from a pit on Ewa Plantation Company, field number 76, east of Federal highway number 760, 25 meters (80 feet) north of the irrigation pump.
  • State: Hawaii
  • County: HI003—Honolulu

    • PEDON

  • Describers Name: E. Hill
  • Current Taxonomic Class: Fine, kaolinitic, isohyperthermic Aridic Haplustolls
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Ewa
  • Classificaton Date - 6/15/2007
  • Moisture Class - ustic
  • Moisture Subclass - aridic (torric)
  • Sampled As Information:
  • Soil Name - Ewa
  • Classificaton Date - 5/23/1963
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: coastal plain
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/23/1963 (actual site observation date)
  • Surface Cover Properties:
  • 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

    1

    —

    —

    11

    —

    533

    —

    —

    23.3

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); dark reddish brown (5YR 3/4), dark reddish brown (5YR 3/3), moist; silty clay loam; moderate fine and medium subangular blocky structure; hard when dry, firm, moderately sticky, moderately plastic; medium and coarse roots and 0.5 fine roots; 0.5 fine tubular pores; fragments; slight effervescence, by hydrogen peroxide, unspecified; abrupt smooth boundary. Lab sample # 40A41752
    B21—20 to 48 centimeters (7.9 to 18.9 inches); dark red (2.5YR 3/6), dark reddish brown (2.5YR 3/4), moist; silty clay loam; weak coarse subangular blocky parts to weak fine and medium subangular blocky structure; slightly hard, friable, slightly sticky, moderately plastic; 3.0 fine and medium roots; 3.0 very fine and fine and medium tubular pores; 3 percent worm casts; fragments; noneffervescent, by hydrogen peroxide, unspecified; abrupt broken boundary. Lab sample # 40A41753
    B22—48 to 73 centimeters (18.9 to 28.7 inches); dark red (2.5YR 3/6), dark reddish brown (2.5YR 3/4), moist; silty clay loam; moderate fine and medium subangular blocky structure; slightly hard, friable, slightly sticky, moderately plastic; 0.5 fine roots; 21.0 very fine to medium tubular pores; clay films on concretions; fragments; noneffervescent, by hydrogen peroxide, unspecified. Lab sample # 40A41754. continuous - phpvsfiid 190635; continuous - phpvsfiid 190635
    2R—73 centimeters (28.7 inches); fragments. Lab sample # 40A41755