IDENTIFIERS

  • Current Taxon Name (Soil Name): Harqua
  • OSD
  • Series Extent
  • User Site ID: S1971AZ013005
  • User Pedon ID: S1971AZ013005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 05N0558
  • NCSS Pedon Lab Data NASIS Record ID - 16619
  • Print Date: 12/11/2024

    • 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: 33.3322220
  • Std. Longitude: -112.8974991
  • Datum: WGS84
  • Township: 1S
  • Range: 6W
  • Section: 20
  • PLSS Details: 1250 feet east and 500 feet south of NW corner
  • State: Arizona
  • County: AZ013—Maricopa

    • PEDON

  • Describers Name: W. D. Nettleton, J. E. Jay, G. W. Hartman, R. G. Schurig, F. Cook
  • Current Taxonomic Class: Fine-loamy, mixed, hyperthermic Typic Haplargids
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 5
  • Sampled As Information:
  • Soil Name - Harqua
  • Taxonomic Class - Fine-loamy, mixed, hyperthermic Typic Haplargids
  • PSC - 4 to 54 cm.
  • Classificaton Date - 4/13/1971
  • Moisture Class - aridic (torric)
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: alluvial fan
  • Runoff: medium
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/13/1971 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - other tree cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    1

    —

    —

    335

    —

    178

    —

    —

    21.1

    —

    —

    —

    —

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    A2—0 to 4 centimeters (0.0 to 1.6 inches); light yellowish brown (10YR 6/4), brown (7.5YR 5/4), moist; very gravelly loam; weak coarse platy structure; slightly hard, friable, slightly sticky, moderately plastic; 0.5 fine roots; 21.0 fine and medium vesicular pores; 80 percent by volume rounded 2-39-75 millimeter unspecified fragments; strong effervescence; moderately alkaline, pH 8.0, thymol-blue; abrupt smooth boundary. Lab sample # 71C00095; dry when described;
    B1T—4 to 7 centimeters (1.6 to 2.8 inches); light yellowish brown (10YR 6/4), yellowish red (5YR 5/8), moist; loam; weak medium and coarse subangular blocky structure; slightly hard, friable, slightly sticky, moderately plastic; 0.5 fine roots; 3.0 fine interstitial and 0.5 fine tubular pores; 15 percent by volume rounded 2-39-75 millimeter unspecified fragments; strong effervescence; strongly alkaline, pH 8.6, thymol-blue; clear smooth boundary. Lab sample # 71C00096; dry when described;
    B21TCA—7 to 13 centimeters (2.8 to 5.1 inches); light reddish brown (5YR 6/4) and yellowish red (5YR 5/6), reddish brown (5YR 4/4) and yellowish red (5YR 4/6), moist; gravelly clay loam; weak fine and medium subangular blocky structure; hard when dry, friable, moderately sticky, moderately plastic; 0.5 fine roots; 3.0 fine interstitial and 0.5 fine tubular pores; 21 percent fine and medium irregular noncoherent cemented white (10YR 8/1) lime masses; 15 percent by volume rounded 2-39-75 millimeter unspecified fragments; violent effervescence; moderately alkaline, pH 8.0, thymol-blue; clear smooth boundary. Lab sample # 71C00097; dry when described;
    B22TCASA—13 to 27 centimeters (5.1 to 10.6 inches); light reddish brown (5YR 6/4) and yellowish red (5YR 5/6), reddish brown (5YR 4/4) and yellowish red (5YR 4/6), moist; gravelly clay loam; massive; hard when dry, friable, moderately sticky, moderately plastic; 0.5 fine roots; 3.0 fine interstitial and 0.5 fine tubular pores; 21 percent fine and medium irregular noncoherent cemented white (10YR 8/1) lime masses; 30 percent by volume rounded 2-39-75 millimeter unspecified fragments; violent effervescence; moderately alkaline, pH 8.0, thymol-blue; clear smooth boundary. Lab sample # 71C00098; dry when described;
    B23TCASA—27 to 55 centimeters (10.6 to 21.7 inches); light reddish brown (5YR 6/4) and yellowish red (5YR 5/6), yellowish red (5YR 4/6) and yellowish red (5YR 4/6), moist; very gravelly clay loam; massive; hard when dry, friable, moderately sticky, moderately plastic; 0.0 roots; 3.0 fine interstitial and 0.5 fine tubular pores; 21 percent fine and medium irregular noncoherent cemented white (10YR 8/1) lime masses; 50 percent by volume rounded 2-39-75 millimeter unspecified fragments; violent effervescence; moderately alkaline, pH 8.0, thymol-blue; gradual smooth boundary. Lab sample # 71C00099; dry when described;
    B24TCASA—55 to 71 centimeters (21.7 to 28.0 inches); reddish brown (5YR 5/4) and reddish brown (5YR 4/4), yellowish red (5YR 4/6), moist; gravelly clay loam; massive; hard when dry, friable, moderately sticky, moderately plastic; 3.0 fine interstitial and 0.5 fine tubular pores; 21 percent fine and medium irregular noncoherent cemented white (10YR 8/1) lime masses; 40 percent by volume rounded 2-39-75 millimeter unspecified fragments; violent effervescence; moderately alkaline, pH 8.0, thymol-blue; gradual smooth boundary. Lab sample # 71C00100; dry when described;
    B25TCASA—71 to 94 centimeters (28.0 to 37.0 inches); light reddish brown (5YR 6/4) and reddish brown (5YR 4/4), reddish brown (5YR 5/4) and reddish brown (5YR 4/4), moist; gravelly clay loam; massive; hard when dry, friable, moderately sticky, moderately plastic; 0.5 fine interstitial pores; 21 percent fine and medium irregular noncoherent cemented white (10YR 8/1) lime masses; 30 percent by volume rounded 2-39-75 millimeter unspecified fragments; violent effervescence; moderately alkaline, pH 8.0, thymol-blue; clear wavy boundary. Lab sample # 71C00101; dry when described;
    B31TCASA—94 to 124 centimeters (37.0 to 48.8 inches); light reddish brown (5YR 6/4), reddish brown (5YR 4/4), moist; gravelly sandy clay loam; massive; hard when dry, friable, slightly sticky, moderately plastic; fine interstitial and 3.0 fine tubular pores; 21 percent fine and medium irregular noncoherent cemented white (10YR 8/1) lime masses and 3 percent medium and coarse gypsum crystals, unspecified; 35 percent by volume rounded 2-39-75 millimeter unspecified fragments; violent effervescence; moderately alkaline, pH 8.0, thymol-blue; clear wavy boundary. Lab sample # 71C00102; dry when described;
    B32TCASA—124 to 157 centimeters (48.8 to 61.8 inches); yellowish red (5YR 5/6), reddish brown (5YR 4/4), moist; gravelly sandy clay loam; massive; extremely hard, firm, moderately sticky, moderately plastic; 21.0 fine interstitial pores; 21 percent irregular white (10YR 8/1) lime masses; 35 percent by volume rounded 2-39-75 millimeter unspecified fragments; violent effervescence; moderately alkaline, pH 8.0, thymol-blue; clear wavy boundary. Lab sample # 71C00103; dry when described;
    B33TCASA—157 to 163 centimeters (61.8 to 64.2 inches); yellowish red (5YR 5/6), reddish brown (5YR 4/4), moist; gravelly sandy clay loam; massive; hard when dry, friable, moderately sticky, moderately plastic; 21.0 fine interstitial pores; 21 percent fine and medium irregular noncoherent cemented white (10YR 8/1) lime masses; 35 percent by volume rounded 2-39-75 millimeter unspecified fragments; violent effervescence; moderately alkaline, pH 8.0, thymol-blue. Lab sample # 71C00104; dry when described;