IDENTIFIERS

  • Current Taxon Name (Soil Name): Lahaina
  • OSD
  • Series Extent
  • User Site ID: S1989HI009005
  • User Pedon ID: 89HI009005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 91P0281
  • NCSS Pedon Lab Data NASIS Record ID - 63328
  • Print Date: 2/17/2025

    • 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: 20.9244442
  • Std. Longitude: -156.6741638
  • Datum: WGS84
  • Location Description: Island of Maui, Maui County, Hawaii. On the Pioneer Mill Company plantation 1.5 mile east of Kaanapali and 0.75 mile southeast of Puukolii Camp.
  • State: Hawaii
  • County: HI009—Maui

    • PEDON

  • Current Taxonomic Class: Fine, kaolinitic, isohyperthermic Oxic Haplustepts
  • 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 #: 5
  • Correlated Information:
  • Soil Name - Lahaina
  • Classificaton Date - 7/11/2007
  • Moisture Class - ustic
  • Sampled As Information:
  • Soil Name - Lahaina
  • Classificaton Date - 12/1/1989
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Runoff: medium
  • 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

    ochric epipedon

    oxic horizon

    0—38

    38—117

    —-

    —-
    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

    22

    23

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 18 centimeters (0.0 to 7.1 inches); dark reddish brown (2.5YR 3/4), dark reddish brown (2.5YR 3/4), moist; silty clay; weak fine and medium granular, and weak coarse granular structure; hard, friable, very sticky, very plastic; 5.5 roots; 5.5 very fine and fine pores; fragments; strong effervescence, by hydrogen peroxide, unspecified; moderately acid, pH 6.0, hellige-truog; abrupt wavy boundary. Lab sample # 91P01689. many 1 to 3 mm black concretions that effervesce with hydrogen peroxide; common small earthy lumps that break down on persistent rubbing; many roots
    Ap2—18 to 38 centimeters (7.1 to 15.0 inches); dark reddish brown (2.5YR 3/4), dark reddish brown (2.5YR 3/4), moist; silty clay; weak medium and coarse subangular blocky structure; hard, friable, very sticky, very plastic; 5.5 roots; 0.5 fine and medium pores; fragments; violent effervescence, by hydrogen peroxide, unspecified; moderately acid, pH 5.7, hellige-truog; abrupt wavy boundary. Lab sample # 91P01690. compacted by machinery; many 1 to 3 mm black concretions that effervesce with hydrogen peroxide; many roots
    Bo1—38 to 58 centimeters (15.0 to 22.8 inches); dark reddish brown (2.5YR 3/4), dusky red (10R 3/3), moist; silty clay; weak medium and coarse subangular blocky structure; hard, friable, very sticky, very plastic; 5.5 roots; 5.5 very fine and fine pores; fragments; violent effervescence, by hydrogen peroxide, unspecified; slightly acid, pH 6.1, hellige-truog; gradual wavy boundary. Lab sample # 91P01691. many 1 to 3 mm black concretions that effervesce with hydrogen peroxide; many roots
    Bo2—58 to 79 centimeters (22.8 to 31.1 inches); dark yellowish brown (10YR 3/4), dusky red (10R 3/3), moist; silty clay; moderate medium and coarse subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 2.5 roots; 5.5 very fine and fine pores; pressure faces on faces of peds; fragments; violent effervescence, by hydrogen peroxide, unspecified; moderately acid, pH 6.0, hellige-truog; gradual wavy boundary. Lab sample # 91P01692. many 1 to 3 mm black concretions that effervesce with hydrogen peroxide; common roots; continuous - phpvsfiid 226462; continuous - phpvsfiid 226462
    Bo3—79 to 117 centimeters (31.1 to 46.1 inches); dark red (2.5YR 3/6), dark reddish brown (2.5YR 3/4), moist; silty clay loam; moderate medium subangular blocky, and moderate very fine subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 0.5 roots; 5.5 fine and medium pores; pressure faces on faces of peds; 1 percent by volume 250-425-600 millimeter unspecified fragments and 1 percent by volume 600-?-? millimeter unspecified fragments; slight effervescence, by hydrogen peroxide, unspecified; slightly acid, pH 6.1, hellige-truog; gradual wavy boundary. Lab sample # 91P01693. very compact in place; many 1 to 3 mm black concretions that effervesce with hydrogen peroxide; few roots; continuous - phpvsfiid 226463; continuous - phpvsfiid 226463
    BC—117 to 152 centimeters (46.1 to 59.8 inches); dark red (2.5YR 3/6), dark reddish brown (2.5YR 3/4), moist; silty clay loam; strong medium and coarse subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 5.5 fine pores; 55 percent pressure faces on faces of peds; 5 percent by volume 250-425-600 millimeter unspecified fragments; slight effervescence, by hydrogen peroxide, unspecified; moderately acid, pH 6.0, hellige-truog. Lab sample # 91P01694. common 1 to 3 mm black concretions that effervesce with hydrogen peroxide; many strongly weathered 1/4 to 2 mm basalt particles; many pressure faces surface features on faces of peds; patchy - phpvsfiid 226464; patchy - phpvsfiid 226464