IDENTIFIERS

  • Current Taxon Name (Soil Name): Manor
  • OSD
  • Series Extent
  • User Site ID: S1974DC001001
  • User Pedon ID: S1974DC001001
  • Vegetation Plot ID: 74DC001001
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - SSL
  • Lab Pedon # - 40A1314
  • NCSS Pedon Lab Data NASIS Record ID - 34923
  • Print Date: 9/24/2024

    • 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: 38.9692001
  • Std. Longitude: -77.0507889
  • Datum: WGS84
  • Location Description: Rock Creek Park; about 287 meters (940 feet) east of Oregon Avenue and 79 meters (260 feet) south of Bingham Dr.; on slope overlooking stream and picnic area
  • State: District of Columbia
  • County: DC001—District of Columbia
  • MLRA: 148—Northern Piedmont
  • Regional Office: SE—Southeast
  • MLRA Soil Survey Area: NE-FRE—Frederick, Maryland
  • Non-MLRA Soil Survey Area: DC001—District of Columbia

    • PEDON

  • Describers Name: Smith, Wright, Meyer, Haagen, and Adams
  • Current Taxonomic Class: Coarse-loamy, micaceous, mesic Typic Dystrudepts
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Manor
  • PSC - 25 to 100 cm.
  • Classificaton Date - 2/21/2014
  • Classifier - David Verdone
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - MANOR
  • Classificaton Date - 11/6/1974
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 2
  • QA Status: level 2


    • SITE

  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/6/1974 (actual site observation date)
  • Air Photo ID: 11-10
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • 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

    FAGUS

    Fagus

    beech

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

    ochric epipedon

    cambic horizon

    0—29

    29—47

    —29—

    —22—
    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

    27

    —

    —

    76

    —

    0

    —

    —

    —

    —

    —

    —

    —

    —

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    Oi—0 to 5 centimeters (0.0 to 2.0 inches); slightly decomposed plant material; fragments. Lab sample # 40A10009
    A—5 to 16 centimeters (2.0 to 6.3 inches); dark brown (10YR 3/3) loam; moderate fine granular structure; friable; 21.0 roots; fragments; very strongly acid, pH 4.5, hellige-truog; gradual smooth boundary. Lab sample # 40A10010
    E—16 to 26 centimeters (6.3 to 10.2 inches); yellowish brown (10YR 5/4) loam; weak fine subangular blocky, and moderate medium granular structure; friable; 21.0 roots; fragments; extremely acid, pH 4.4, hellige-truog; gradual wavy boundary. Lab sample # 40A10011
    BE—26 to 34 centimeters (10.2 to 13.4 inches); dark yellowish brown (10YR 4/4) loam; weak medium subangular blocky structure; friable; 21.0 roots; fragments; extremely acid, pH 4.4, hellige-truog; clear wavy boundary. Lab sample # 40A10012
    Bw—34 to 52 centimeters (13.4 to 20.5 inches); brown (7.5YR 4/4) silt loam; moderate medium subangular blocky structure; friable; 21.0 roots; fragments; extremely acid, pH 4.4, hellige-truog; gradual smooth boundary. Lab sample # 40A10013
    BC—52 to 64 centimeters (20.5 to 25.2 inches); strong brown (7.5YR 5/6) loam; weak medium and coarse subangular blocky structure; friable; 3.0 roots; fragments; very strongly acid, pH 4.5, hellige-truog; gradual smooth boundary. Lab sample # 40A10014
    C1—64 to 97 centimeters (25.2 to 38.2 inches); strong brown (7.5YR 5/6) and yellowish brown (10YR 5/6) loam; massive; friable; 3.0 roots; fragments; very strongly acid, pH 4.5, hellige-truog; gradual wavy boundary. Lab sample # 40A10015
    C2—97 to 127 centimeters (38.2 to 50.0 inches); greenish gray (5GY 5/1) and reddish brown (5YR 4/4) and brown (7.5YR 5/4) loam; massive; friable; 3.0 roots; fragments; strongly acid, pH 5.3, hellige-truog; gradual smooth boundary. Lab sample # 40A10016
    C3—127 to 165 centimeters (50.0 to 65.0 inches); greenish gray (5GY 5/1) and reddish brown (5YR 4/4) and yellowish brown (10YR 5/6) loam; massive; friable; 0.5 roots; fragments; very strongly acid, pH 4.5, hellige-truog. Lab sample # 40A10017