IDENTIFIERS

  • Current Taxon Name (Soil Name): Snakecreek
  • OSD
  • Series Extent
  • User Site ID: S10TX2015112
  • User Pedon ID: S10TX2015112
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - KSSL
  • Lab Pedon # - 10N0984
  • NCSS Pedon Lab Data NASIS Record ID - 43235
  • 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: 29.9733861
  • Std. Longitude: -95.8570556
  • Datum: WGS84
  • State: Texas
  • County: TX201—Harris
  • MLRA: 150A—Gulf Coast Prairies

    • PEDON

  • Describers Name: Nelson Rolong
  • Current Taxonomic Class: Fine-loamy, siliceous, semiactive, hyperthermic Aquic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - Snakecreek
  • Taxonomic Class - Fine-loamy, siliceous, semiactive, hyperthermic Aquic Hapludalfs
  • Taxon Kind - series
  • PSC - 97 to 147 cm.
  • Classificaton Date - 5/6/2013
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - udic
  • Moisture SUBClass - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 1


    • SITE

  • Geomorphic Component Flats: talf
  • Runoff: negligible
  • Drainage Class: somewhat poorly
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/7/2010 (actual site observation date)
  • Data Collector: Nelson Rolong
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - other grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Horizon Lab Results - 1
    Horizon Top Depth Bottom Depth Sample ID Data Collector Total Clay CaCO3 Clay Total Silt Fine Silt Co. Silt Total Sand Total Sand Method VC Sand Co. Sand Med. Sand Fine Sand VF Sand VF Sand Method Texture Class - Field Lab Rubbed Fiber Unrubbed Fiber pH H2O
    cm cm % % % % % % % % % % % % %

    Ap

    A

    E1

    E2

    Bt/E

    Bt1

    Bt2

    Bt3

    0

    11

    34

    54

    97

    118

    159

    186

    11

    34

    54

    97

    118

    159

    186

    203

    —

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    Nelson Rolong

    Nelson Rolong

    Nelson Rolong

    Nelson Rolong

    Nelson Rolong

    Nelson Rolong

    Nelson Rolong

    Nelson Rolong

    6.3

    6.8

    6.3

    5.1

    16.7

    40.1

    36.9

    31.9

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    37.3

    30.5

    26.1

    25.6

    15

    9.3

    12

    12

    11.8

    11.1

    9.5

    8.8

    5.3

    3.8

    4.5

    4.1

    25.5

    19.4

    16.6

    16.8

    9.7

    5.5

    7.7

    7.9

    56.4

    62.7

    67.6

    69.3

    68.3

    50.6

    50.9

    56.1

    hydrometer

    hydrometer

    hydrometer

    hydrometer

    hydrometer

    hydrometer

    hydrometer

    hydrometer

    0.2

    0.3

    1

    0.3

    2.5

    3.8

    1.7

    3.1

    1.4

    1.5

    1.8

    1.7

    8.8

    7.4

    4.9

    7.4

    8.5

    11.5

    9.5

    12.3

    25.3

    19.2

    16.3

    17.3

    25

    30.1

    35

    36.5

    20.9

    12.7

    18.2

    18.5

    21.3

    19.3

    20.3

    18.5

    10.8

    7.5

    9.8

    9.8

    270 mesh sieve

    270 mesh sieve

    270 mesh sieve

    270 mesh sieve

    270 mesh sieve

    270 mesh sieve

    270 mesh sieve

    270 mesh sieve

    fsl

    fsl

    fsl

    fsl

    sl

    sc

    sc

    scl

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    4.6

    5.5

    4.9

    4.9

    4.8

    5.6

    6

    6.1
    Pedon Horizon Lab Results - 2
    Horizon Top Depth Bottom Depth Sample ID pH CaCl2 pH NaF pH Ox Delta pH LL PL PI Atter. Samp. Cond. COLE Pot. Acidity Ca + Mg - Meh 2 K Ca + Mg - Sat. Paste KCl Extract. Acidity Base Sat. - Meh 2 CEC-7 CEC-8.2
    cm cm % % % cm/cm meq/100g cmol(+)/kg cmol(+)/kg mmol(+)/l cmol(+)/kg % cmol(+)/kg cmol(+)/kg

    Ap

    A

    E1

    E2

    Bt/E

    Bt1

    Bt2

    Bt3

    0

    11

    34

    54

    97

    118

    159

    186

    11

    34

    54

    97

    118

    159

    186

    203

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    Pedon Horizon Lab Results - 3
    Horizon Top Depth Bottom Depth Sample ID ECEC Phosphate P NO3-N EC EC Method EC 1:5 by volume CaCO3 Equiv. Equiv. Gypsum Na SAR Gypsum Req. Humic Color Fulvic Color Humic + Fulvic Color Al PI Pyro. Hue PyrO. Value Pyro. Chroma
    cm cm cmol(+)/kg mg/kg mg/kg dS/m dS/m % % mmol(+)/l % L-pcu/g L-pcu/g L-pcu/g %

    Ap

    A

    E1

    E2

    Bt/E

    Bt1

    Bt2

    Bt3

    0

    11

    34

    54

    97

    118

    159

    186

    11

    34

    54

    97

    118

    159

    186

    203

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    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

    0.3

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    Ap—0 to 11 centimeters (0.0 to 4.3 inches); brown (10YR 4/3), dark yellowish brown (10YR 4/4), dry; fine sandy loam; moderate medium granular structure; very friable; 15.0 very fine roots and 2.0 fine roots; 8.0 very fine interstitial and 10.0 fine interstitial pores; fragments; gradual smooth boundary.; observed in pit, large or quarry
    A—11 to 34 centimeters (4.3 to 13.4 inches); brown (7.5YR 4/3) fine sandy loam; weak medium subangular blocky structure; very friable; 1.3 very fine roots; fragments; gradual smooth boundary.; observed in pit, large or quarry
    E1—34 to 54 centimeters (13.4 to 21.3 inches); brown (7.5YR 4/2) fine sandy loam; weak medium subangular blocky structure; very friable; 1.8 very fine roots; 1.0 very fine pores; 10 percent fine prominent strong brown (7.5YR 4/6), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments; gradual smooth boundary.; observed in pit, large or quarry
    E2—54 to 97 centimeters (21.3 to 38.2 inches); brown (7.5YR 5/2) fine sandy loam; weak medium subangular blocky structure; very friable; 1.4 fine roots; 5.0 very fine tubular pores; 1 percent fine prominent strong brown (7.5YR 4/6), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments; clear wavy boundary.; observed in pit, large or quarry
    Bt/E—97 to 118 centimeters (38.2 to 46.5 inches); 60 percent yellowish brown (10YR 5/6) and 40 percent gray (2.5Y 6/1) sandy loam; weak medium prismatic parts to weak medium subangular blocky structure; friable; 1.2 very fine roots; 3.0 very fine tubular pores; 1 percent fine prominent black (10YR 2/1), moist, iron-manganese masses with sharp boundaries in matrix; fragments; clear wavy boundary.; observed in pit, large or quarry
    Bt1—118 to 159 centimeters (46.5 to 62.6 inches); 60 percent gray (2.5Y 6/1) and 40 percent yellowish brown (10YR 5/6) sandy clay; weak coarse prismatic parts to weak coarse angular blocky structure; firm; 0.4 very fine roots and 0.0 fine roots; 30 percent pressure faces on vertical faces of peds; 3 percent medium prominent red (2.5YR 4/6), moist, masses of oxidized iron with sharp boundaries in matrix; fragments; gradual smooth boundary.; observed in pit, large or quarry
    Bt2—159 to 186 centimeters (62.6 to 73.2 inches); 52 percent yellowish brown (10YR 5/6) and 48 percent gray (2.5Y 6/1) sandy clay; weak coarse prismatic parts to weak coarse angular blocky structure; firm; 0.4 very fine roots between peds; 0.0 very fine tubular pores; 40 percent pressure faces on vertical faces of peds; 2 percent medium prominent black (10YR 2/1), moist, iron-manganese masses with sharp boundaries in matrix and 2 percent medium prominent yellowish red (5YR 4/6), moist, masses of oxidized iron with sharp boundaries in matrix; fragments; gradual smooth boundary.; observed in pit, large or quarry
    Bt3—186 to 203 centimeters (73.2 to 79.9 inches); 52 percent yellowish brown (10YR 5/6) and 48 percent gray (2.5Y 6/1) sandy clay loam; weak coarse prismatic parts to weak coarse angular blocky structure; firm; 1.0 very fine roots; 0.1 very fine tubular pores; 40 percent faint light gray (2.5Y 7/1), moist, clay films on all faces of peds; 6 percent coarse prominent black (10YR 2/1), moist, masses of oxidized iron with sharp boundaries in matrix and 6 percent medium prominent dark reddish brown (2.5YR 3/4), moist, masses of oxidized iron with sharp boundaries in matrix; fragments.; observed in pit, large or quarry