IDENTIFIERS

  • Current Taxon Name (Soil Name): MOPANG
  • OSD
  • Series Extent
  • User Site ID: S1998WA027004
  • User Pedon ID: S1998WA027004
  • Vegetation Plot ID: S1998WA027004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 98P0537
  • NCSS Pedon Lab Data NASIS Record ID - 10807
  • 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: 47.3513870
  • Std. Longitude: -123.8991699
  • Datum: WGS84
  • State: Washington
  • County: WA027—Grays Harbor
  • MLRA: 1—Northern Pacific Coast Range, Foothills, and Valleys
  • Non-MLRA Soil Survey Area: WA632—Olympic National Forest Area, Washington (Parts of Clallam, Grays Harbor, Jefferson, and Mason Counties)
  • 7.5 Minute USGS Quad: 47123-C8—Stevens Creek, Washington

    • PEDON

  • Current Taxonomic Class: Medial, ferrihydritic, isomesic Typic Fulvudands
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - MOPANG
  • PSC - 0 to 100 cm.
  • Classificaton Date - 1/27/2010
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Mopang
  • Taxonomic Class - Medial, isomesic Alic Fulvudand
  • Taxon Kind - series
  • Classificaton Date - 8/3/1998
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: till plain
  • Landform: ground moraine
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/3/1998 (actual site observation date)
  • Air Photo ID: 591-133
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - intermixed conifers and hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    BLSP

    GASH

    OXOR

    PISI

    POMU

    POMU

    THPL

    TSHE

    VIOLA

    Blechnum spicant

    Gaultheria shallon

    Oxalis oregana

    Picea sitchensis

    Polystichum munitum

    Polystichum munitum

    Thuja plicata

    Tsuga heterophylla

    Viola

    deer fern

    salal

    redwood-sorrel

    Sitka spruce

    western swordfern

    western swordfern

    western redcedar

    western hemlock

    violet

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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

    ochric epipedon

    andic soil properties

    cambic horizon

    0—0

    0—110

    6—110

    —-

    —-

    —-
    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

    8

    —

    —

    183

    —

    316

    3429

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); fragments; abrupt smooth boundary. Lab sample # 98P03114
    A—3 to 9 centimeters (1.2 to 3.5 inches); very dark brown (10YR 2/2), dark brown (10YR 3/3), dry; silt loam; weak very fine and fine granular structure; hard when dry, friable, noncoherent, slightly sticky; weakly smeary; 21.0 very fine to coarse roots throughout; 21.0 very fine and fine interstitial and tubular pores; fragments; very strongly acid, pH 4.8, hellige-truog; abrupt wavy boundary. Lab sample # 98P03115
    Bw1—9 to 20 centimeters (3.5 to 7.9 inches); dark yellowish brown (10YR 3/4), yellowish brown (10YR 5/4), dry; silt loam; weak very fine and fine granular structure; slightly hard, friable, noncoherent, slightly sticky; weakly smeary; 3.0 very fine to medium roots throughout and 0.5 coarse roots throughout; 3.0 very fine and fine interstitial and tubular pores; fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # 98P03116
    Bw2—20 to 39 centimeters (7.9 to 15.4 inches); dark yellowish brown (10YR 3/4), yellowish brown (10YR 5/4), dry; silt loam; weak fine and medium subangular blocky structure; slightly hard, friable, noncoherent, slightly sticky; weakly smeary; 0.5 very fine and fine roots throughout; 0.5 very fine and fine interstitial and tubular pores; fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # 98P03117
    Bw3—39 to 54 centimeters (15.4 to 21.3 inches); dark yellowish brown (10YR 3/6), brownish yellow (10YR 6/6), dry; silt loam; weak fine and medium subangular blocky structure; slightly hard, friable, noncoherent, slightly sticky; weakly smeary; 0.5 very fine roots throughout; 0.5 very fine and fine interstitial and tubular pores; fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # 98P03118
    Bw4—54 to 74 centimeters (21.3 to 29.1 inches); dark yellowish brown (10YR 3/6), brownish yellow (10YR 6/6), dry; silt loam; weak fine and medium subangular blocky structure; slightly hard, friable, noncoherent, slightly sticky; weakly smeary; 0.5 very fine roots throughout; 0.5 very fine and fine interstitial and tubular pores; fragments; very strongly acid, pH 4.8, hellige-truog; abrupt wavy boundary. Lab sample # 98P03119
    Bw5—74 to 97 centimeters (29.1 to 38.2 inches); dark yellowish brown (10YR 3/4), light yellowish brown (10YR 6/4), dry; silt loam; weak fine and medium subangular blocky structure; slightly hard, friable, noncoherent, slightly sticky; weakly smeary; 0.5 very fine roots throughout; 0.5 very fine and fine interstitial and tubular pores; fragments; strongly acid, pH 5.4, hellige-truog; abrupt wavy boundary. Lab sample # 98P03120
    2Bw6—97 to 113 centimeters (38.2 to 44.5 inches); yellowish brown (10YR 5/6), very pale brown (10YR 7/4), dry; silt loam; weak fine and medium subangular blocky structure; slightly hard, friable, noncoherent, slightly sticky; weakly smeary; 0.5 very fine and fine interstitial and tubular pores; fragments; moderately acid, pH 5.6, hellige-truog; clear wavy boundary. Lab sample # 98P03121
    2Cd—113 to 133 centimeters (44.5 to 52.4 inches); olive brown (2.5Y 4/4), pale yellow (2.5Y 7/4), dry; extremely gravelly loam; strong brown (7.5YR 4/6) fine distinct spherical mottles; massive; hard when dry, firm, noncoherent; brittle; 0.5 very fine interstitial pores; 5 percent by volume subangular 75-162-250 millimeter basalt fragments and 60 percent by volume subangular 2-39-75 millimeter basalt fragments; moderately acid, pH 5.6, hellige-truog. Lab sample # 98P03122. 2Cd concentrations are iron concentrations due to temporary perched water table. 2Cd horizon material slakes in water.