IDENTIFIERS

  • Current Taxon Name (Soil Name): Hammahamma
  • OSD
  • Series Extent
  • User Site ID: S1991WA045005
  • User Pedon ID: 91WA045005
  • User Site Association ID: Olympic NF Lab Pedons
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 91P0687
  • NCSS Pedon Lab Data NASIS Record ID - 63726
  • Print Date: 11/21/2024

    • 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: 47.5388870
  • Std. Longitude: -123.1500015
  • Datum: WGS84
  • State: Washington
  • County: WA045—Mason

    • PEDON

  • Describers Name: Coleman
  • Current Taxonomic Class: Medial-skeletal, ferrihydritic, frigid Typic Durudands
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Hammahamma
  • PSC - 25 to 97 cm.
  • Classificaton Date - 6/15/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Hammahamma
  • Taxonomic Class - Loamy-skeletal, mixed, frigid Andic Durochrept
  • Taxon Kind - series
  • Classificaton Date - 7/1/1991
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: mountains or deeply dissected plateaus
  • Geomorphic Component Hills: side slope
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1991 (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
    • 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

    41

    —

    —

    652

    —

    180

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    O—0 to 5 centimeters (0.0 to 2.0 inches); fragments; abrupt smooth boundary.
    A—5 to 18 centimeters (2.0 to 7.1 inches); dark brown (7.5YR 3/4), strong brown (7.5YR 5/6), dry; very gravelly loam; weak very fine subangular blocky, and weak very fine and fine granular structure; slightly hard, friable, slightly sticky, slightly plastic; weakly smeary; 5.5 very fine and fine roots and 2.5 medium and coarse roots; 5.5 very fine and fine interstitial and tubular pores; 10 percent by volume 75-162-250 millimeter unspecified fragments and 40 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # 91P03937. 15% clay; common medium and coarse roots; many very fine and fine roots
    Bw1—18 to 41 centimeters (7.1 to 16.1 inches); brown (7.5YR 4/4), strong brown (7.5YR 5/6), dry; very gravelly loam; weak very fine subangular blocky, and weak very fine and fine granular structure; slightly hard, friable, slightly sticky, slightly plastic; weakly smeary; 2.5 very fine and fine roots and 2.5 medium and coarse roots; 2.5 very fine and fine interstitial and tubular pores; 15 percent by volume 75-162-250 millimeter unspecified fragments and 35 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.6, hellige-truog; clear wavy boundary. Lab sample # 91P03938. 17% clay; common very fine and fine roots; common medium and coarse roots
    Bw2—41 to 56 centimeters (16.1 to 22.0 inches); dark yellowish brown (10YR 3/6), brownish yellow (10YR 6/6), dry; very gravelly loam; weak very fine subangular blocky, and weak very fine and fine granular structure; slightly hard, friable, slightly sticky, slightly plastic; 2.5 very fine and fine roots and 0.5 coarse roots; 2.5 very fine and fine interstitial and tubular pores; 10 percent by volume 75-162-250 millimeter unspecified fragments and 35 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # 91P03939. 18% clay; few coarse roots; common very fine and fine roots
    Bw3—56 to 76 centimeters (22.0 to 29.9 inches); dark yellowish brown (10YR 4/6), brownish yellow (10YR 6/6), dry; very gravelly sandy loam; weak very fine subangular blocky, and weak very fine and fine granular structure; slightly hard, friable, nonsticky, nonplastic; 2.5 very fine and fine roots and 0.5 medium and coarse roots; 2.5 very fine interstitial pores; 15 percent by volume 75-162-250 millimeter unspecified fragments and 40 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # 91P03940. 10% clay; few medium and coarse roots; common very fine and fine roots
    Bw4—76 to 102 centimeters (29.9 to 40.2 inches); olive brown (2.5Y 4/4), light yellowish brown (2.5Y 6/4), dry; very gravelly sandy loam; weak very fine subangular blocky, and weak very fine and fine granular structure; slightly hard, friable, nonsticky, nonplastic; 2.5 very fine and fine roots and 0.5 medium and coarse roots; 0.5 very fine interstitial pores; 15 percent by volume 75-162-250 millimeter unspecified fragments and 40 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. 6% clay; few medium and coarse roots; common very fine and fine roots
    Bqm—102 to 127 centimeters (40.2 to 50.0 inches); very dark grayish brown (2.5Y 3/2), light yellowish brown (2.5Y 6/4), dry; very gravelly loamy sand; massive; nonsticky, nonplastic; 15 percent by volume 75-162-250 millimeter unspecified fragments and 40 percent by volume 2-39-75 millimeter unspecified fragments; strongly acid, pH 5.2, hellige-truog; gradual wavy boundary. Lab sample # 91P03941. 4% clay
    Cd—127 to 157 centimeters (50.0 to 61.8 inches); very dark grayish brown (2.5Y 3/2), light yellowish brown (2.5Y 6/4), dry; very gravelly loamy sand; massive; nonsticky, nonplastic; 15 percent by volume 75-162-250 millimeter unspecified fragments and 40 percent by volume 2-39-75 millimeter unspecified fragments; strongly acid, pH 5.4, hellige-truog. 4% clay