IDENTIFIERS

  • Current Taxon Name (Soil Name): Blacklock
  • OSD
  • Series Extent
  • User Site ID: 74-FWG-04
  • User Pedon ID: S1974OR011004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 74C0127
  • NCSS Pedon Lab Data NASIS Record ID - 44888
  • 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: 43.3117485
  • Std. Longitude: -124.3314743
  • Datum: WGS84
  • Township: 26S
  • Range: 14W
  • Section: 14
  • PLSS Details: 1200 feet north and 1400 feet east of the southwest corner
  • Location Description: About 2 miles south of Charleston, Oregon, and 1 mile north of Seven Devils Road; east of a residential road.
  • Map Unit: 5A—Blacklock fine sandy loam, 0 to 3 percent slopes
  • State: Oregon
  • County: OR011—Coos
  • MLRA: 1—Northern Pacific Coast Range, Foothills, and Valleys
  • Non-MLRA Soil Survey Area: OR011—Coos County, Oregon
  • 7.5 Minute USGS Quad: 43124-C3—Charleston, Oregon

    • PEDON

  • Describers Name: Fred W. Gelderman
  • Current Taxonomic Class: Sandy, mixed, isomesic, shallow, ortstein Typic Duraquods
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: NASIS
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - Blacklock
  • Classificaton Date - 11/10/2004
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Blacklock
  • Classificaton Date - 7/30/1974
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: sandy marine deposits
  • Landform: depression on marine terrace
  • Geomorphic Component Terraces: tread
  • Runoff: low
  • Drainage Class: poorly
  • Flooding: none flooding
  • Ponding: frequent ponding for long periods begining in oct
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/30/1974 (actual site observation date)
  • Air Photo ID: 4HH-114
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - conifers
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ortstein

    spodic horizon

    28—38

    28—74

    —10—

    —46—
    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

    0.5

    —

    —

    64

    —

    1524

    —

    290

    11.1

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments.; dry when described; observed in pit, small
    A—3 to 8 centimeters (1.2 to 3.1 inches); fine sandy loam; structureless massive; fragments.; dry when described; observed in pit, small
    E—8 to 28 centimeters (3.1 to 11.0 inches); fine sandy loam; structureless massive; fragments.; dry when described; observed in pit, small
    Bsm—28 to 38 centimeters (11.0 to 15.0 inches); ortstein; structureless massive; fragments. Lab sample # 74C00771; moist when described; observed in pit, small
    Bs—38 to 74 centimeters (15.0 to 29.1 inches); sand; structureless massive; fragments. Lab sample # 74C00772; moist when described; observed in pit, small
    C1—74 to 107 centimeters (29.1 to 42.1 inches); sand; structureless massive; fragments.; moist when described; observed in auger, bucket
    C2—107 to 127 centimeters (42.1 to 50.0 inches); sand; structureless massive; fragments.; moist when described; observed in auger, bucket