IDENTIFIERS

  • Current Taxon Name (Soil Name): Wailuku
  • OSD
  • Series Extent
  • User Site ID: S1989HI009002
  • User Pedon ID: 89HI009002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 91P0278
  • NCSS Pedon Lab Data NASIS Record ID - 63325
  • Print Date: 1/30/2025

    • 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: 20.9405556
  • Std. Longitude: -156.5194397
  • Datum: WGS84
  • Location Description: Island of Maui, Maui County, Hawaii. 1,200 feet west of State Highway 33 and 0.7 mile northwest of Waihee, in field number 4 on the Wailuku Sugar Company plantation.
  • State: Hawaii
  • County: HI009—Maui

    • PEDON

  • Current Taxonomic Class: Fine, mixed, semiactive, isohyperthermic Fluventic Haplustolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Wailuku
  • Classificaton Date - 7/11/2007
  • Moisture Class - ustic
  • Sampled As Information:
  • Soil Name - Wailuku
  • Classificaton Date - 12/1/1989
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: alluvial fan
  • Runoff: low
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/1/1989 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    oxic horizon

    0—30

    30—89

    —-

    —-
    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

    —

    —

    —

    —

    —

    76

    —

    —

    23

    25

    21

    23

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 10 centimeters (0.0 to 3.9 inches); dark reddish gray (5YR 4/2), dark reddish brown (5YR 3/3), moist; silty clay; weak very fine and fine granular structure; hard, friable, very sticky, very plastic; 0.5 roots; 5.5 very fine pores; 1 percent fine dark concretions; fragments; strong effervescence, by hydrogen peroxide, unspecified; slightly acid, pH 6.3, hellige-truog; clear wavy boundary. Lab sample # 91P01675. few fine dark concretions concentrations; few roots
    Ap2—10 to 30 centimeters (3.9 to 11.8 inches); reddish brown (5YR 4/3), dark reddish brown (5YR 3/3), moist; silty clay; weak fine and medium subangular blocky structure; hard, firm, very sticky, very plastic; 5.5 roots; 5.5 fine pores; 1 percent fine dark concretions; fragments; strong effervescence, by hydrogen peroxide, unspecified; moderately acid, pH 5.9, hellige-truog; clear wavy boundary. Lab sample # 91P01676. compact in place; few fine dark concretions concentrations; many roots
    Bo1—30 to 66 centimeters (11.8 to 26.0 inches); reddish brown (5YR 4/3), dark reddish brown (5YR 3/4), moist; silty clay; moderate fine and medium subangular blocky structure; slightly hard, friable, very sticky, very plastic; 0.5 roots; 5.5 very fine and fine pores; pressure faces on faces of peds; 1 percent fine dark concretions; 1 percent by volume 2-39-75 millimeter igneous, unspecified fragments; strong effervescence, by hydrogen peroxide, unspecified; slightly acid, pH 6.3, hellige-truog; gradual wavy boundary. Lab sample # 91P01677. compact in place; few fine dark concretions concentrations; few roots; continuous - phpvsfiid 233958; continuous - phpvsfiid 233958
    Bo2—66 to 89 centimeters (26.0 to 35.0 inches); dark reddish gray (5YR 4/2), dark reddish brown (5YR 3/4), moist; silty clay; moderate fine and medium subangular blocky structure; slightly hard, firm, very sticky, very plastic; 0.5 roots; 5.5 fine pores; pressure faces on faces of peds; 1 percent fine dark concretions; 1 percent by volume 2-39-75 millimeter igneous, unspecified fragments and 1 percent by volume 75-162-250 millimeter igneous, unspecified fragments; strong effervescence, by hydrogen peroxide, unspecified; slightly acid, pH 6.3, hellige-truog; gradual wavy boundary. Lab sample # 91P01678. few fine dark concretions concentrations; few roots; continuous - phpvsfiid 233959; continuous - phpvsfiid 233959
    BC—89 to 152 centimeters (35.0 to 59.8 inches); dark reddish gray (5YR 4/2), dark reddish brown (5YR 3/4), moist; silty clay; moderate very fine and fine subangular blocky, and moderate medium subangular blocky structure; slightly hard, firm, very sticky, very plastic; 0.5 roots; 5.5 very fine and fine pores; 12 percent by volume 2-39-75 millimeter unspecified fragments and 12 percent by volume 75-162-250 millimeter unspecified fragments; strong effervescence, by hydrogen peroxide, unspecified; slightly acid, pH 6.2, hellige-truog. Lab sample # 91P01679. few roots