IDENTIFIERS

  • Current Taxon Name (Soil Name): Warrenlake
  • OSD
  • Series Extent
  • User Site ID: S06TX201-001
  • User Pedon ID: S06TX201001
  • Vegetation Plot ID: S06TX201-001
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - TAMU
  • Lab Pedon # - S06TX201001
  • NCSS Pedon Lab Data NASIS Record ID - 45572
  • User Project ID: 9-ROS-2018-10
  • Project Name: MLRA 150A - Gessner fine sandy loam, 0 to 1 percent slopes, ponded
  • Print Date: 4/24/2025

    • 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: 29.9499167
  • Std. Longitude: -95.8285556
  • Datum: WGS84
  • Map Unit: Ge—Gessner loam, 0 to 1 percent slopes, frequently ponded
  • Country: US—United States
  • State: Texas
  • County: TX201—Harris
  • MLRA: 150A—Gulf Coast Prairies
  • Regional Office: SC—South Central

    • PEDON

  • Describers Name: JKW, KBH, SAK
  • Current Taxonomic Class: Coarse-loamy, siliceous, superactive, hyperthermic Typic Natraqualfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Warrenlake (flagged as OSD)
  • PSC - 46 to 96 cm.
  • Classificaton Date - 6/24/2019
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - aquic
  • Moisture Subclass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 1


    • SITE

  • Landscape: coastal plain
  • Landform: flat
  • Anthropogenic Feature: leveled land
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: somewhat poorly
  • Geology: Lissie formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/15/2006 (actual site observation date)
  • Air Photo ID: 8261-48
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - shrub cover
  • Site Obs. Cover Kind 2 - rangeland, shrubby
  • 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 % % % % % % % % % % % % %

    A1

    A2

    Btnz

    Btnzy1

    Btnyz2

    Btnyz3

    Btnyz4

    0

    15

    29

    46

    67

    97

    180

    15

    29

    46

    67

    97

    180

    203

    —

    —

    —

    —

    —

    —

    —

    —

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    7.3

    9.5

    14.2

    18.9

    20.3

    20.1

    31.9

    —

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    —

    —

    —

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    31.3

    32.8

    32.6

    32

    31.5

    18.2

    42.5

    12.4

    16.1

    15.9

    14.7

    14.1

    14.8

    26

    18.9

    16.7

    16.7

    17.3

    17.4

    3.4

    16.5

    61.4

    57.7

    53.2

    49.1

    48.2

    61.7

    25.6

    sieves

    sieves

    sieves

    sieves

    sieves

    sieves

    sieves

    0.2

    0.2

    0.2

    0.2

    0.2

    11.1

    —

    0.7

    0.5

    0.5

    0.5

    0.5

    0.5

    0.2

    4.9

    3.9

    3.7

    3.6

    3.5

    3.8

    1.8

    23.2

    22.5

    20.2

    18.7

    17.8

    18.8

    9.6

    32.4

    30.6

    28.6

    26.1

    26.2

    27.5

    14

    270 mesh sieve

    270 mesh sieve

    270 mesh sieve

    270 mesh sieve

    270 mesh sieve

    270 mesh sieve

    270 mesh sieve

    vfsl

    vfsl

    vfsl

    l

    l

    scl

    cl

    —

    —

    —

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    —

    —

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    6.3

    7.4

    7.7

    7.7

    7.6

    7.8

    7.7
    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

    A1

    A2

    Btnz

    Btnzy1

    Btnyz2

    Btnyz3

    Btnyz4

    0

    15

    29

    46

    67

    97

    180

    15

    29

    46

    67

    97

    180

    203

    —

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    —

    —

    —

    —

    0.03

    0.03

    0.05

    0.09

    0.09

    0.07

    0.14

    —

    —

    —

    —

    —

    —

    —

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    —

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    —

    100

    100

    100

    100

    100

    100

    100

    5.7

    6.9

    9.2

    12.3

    12.7

    11.7

    19.7

    —

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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 %

    A1

    A2

    Btnz

    Btnzy1

    Btnyz2

    Btnyz3

    Btnyz4

    0

    15

    29

    46

    67

    97

    180

    15

    29

    46

    67

    97

    180

    203

    —

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    16.4

    19.7

    23.6

    22.5

    20.4

    13.8

    11.2

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    48

    57

    59

    55

    51

    45

    43

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    Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    ATRIP

    OPUNT

    Atriplex

    Opuntia

    saltbush

    pricklypear

    —

    —

    —

    —

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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

    0.1

    —

    —

    48.8

    —

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    —

    —

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    —
    A1—0 to 15 centimeters (0.0 to 5.9 inches); brown (10YR 5/3), pale brown (10YR 6/3), dry; very fine sandy loam; 61 percent sand; 31 percent silt; 7 percent clay; massive; very friable; 8.0 very fine roots and 1.0 fine roots; 3.0 very fine tubular pores; 1 percent fine prominent yellowish brown (10YR 5/8), moist, masses of oxidized iron with clear boundaries lining pores; fragments; noneffervescent; slightly acid, pH 6.3; abrupt wavy boundary. Lab sample # TAMU7109; moist when described; observed in pit, small
    A2—15 to 29 centimeters (5.9 to 11.4 inches); dark gray (10YR 4/1) very fine sandy loam; 58 percent sand; 33 percent silt; 10 percent clay; weak medium and coarse columnar parts to moderate coarse angular blocky structure; friable; 5.0 very fine roots; 4.0 very fine tubular pores; 3 percent prominent very pale brown (10YR 8/3), moist, sand coats on vertical faces of peds and 10 percent faint dark gray (10YR 4/1), moist, clay films on all faces of peds; 1 percent fine distinct dark yellowish brown (10YR 4/4), moist, masses of oxidized iron with clear boundaries lining pores; 1 percent fine threadlike white (5Y 8/1), moist, salt crystals; fragments; noneffervescent; slightly alkaline, pH 7.4; clear wavy boundary. Lab sample # TAMU7110; moist when described; observed in pit, small
    Btnz—29 to 46 centimeters (11.4 to 18.1 inches); grayish brown (10YR 5/2) very fine sandy loam; 53 percent sand; 33 percent silt; 14 percent clay; moderate coarse subangular blocky structure; friable; 2.0 very fine roots; 12.0 very fine tubular pores; 20 percent distinct gray (10YR 5/1), moist, clay films on all faces of peds; 1 percent fine prominent yellowish brown (10YR 5/6), moist, masses of oxidized iron with clear boundaries lining pores and 1 percent fine prominent strong brown (7.5YR 4/6), moist, masses of oxidized iron with clear boundaries lining pores; 2 percent fine threadlike white (5Y 8/1), moist, salt crystals; fragments; noneffervescent; slightly alkaline, pH 7.7; gradual broken boundary. Lab sample # TAMU7111; moist when described; observed in pit, small
    Btnzy1—46 to 67 centimeters (18.1 to 26.4 inches); gray (10YR 5/1) loam; 49 percent sand; 32 percent silt; 19 percent clay; moderate coarse subangular blocky structure; firm; 1.0 very fine roots; 3.0 very fine tubular pores; 50 percent prominent grayish brown (10YR 5/2), moist, clay films on vertical faces of peds; 1 percent fine dark brown (7.5YR 3/4), moist, iron-manganese nodules with sharp boundaries in matrix and 1 percent fine black (10YR 2/1), moist, iron-manganese masses with sharp boundaries in matrix and 6 percent medium prominent yellowish brown (10YR 5/8), moist, masses of oxidized iron with diffuse boundaries in matrix and 15 percent medium prominent strong brown (7.5YR 5/8), moist, masses of oxidized iron with clear boundaries in matrix; 10 percent fine white (5Y 8/1), moist, salt masses; fragments; noneffervescent; slightly alkaline, pH 7.7; diffuse broken boundary. Lab sample # TAMU7112; moist when described; observed in pit, small
    Btnyz2—67 to 97 centimeters (26.4 to 38.2 inches); light brownish gray (10YR 6/2) loam; 48 percent sand; 32 percent silt; 20 percent clay; moderate coarse subangular blocky structure; firm; 1.0 very fine roots; 1.0 very fine tubular pores; 20 percent prominent grayish brown (10YR 5/2), moist, clay films on vertical faces of peds; 2 percent fine prominent yellowish red (5YR 5/8), moist, masses of oxidized iron with sharp boundaries in matrix and 4 percent fine and medium prominent strong brown (7.5YR 5/8), moist, masses of oxidized iron with clear boundaries in matrix and 8 percent medium and coarse prominent black (10YR 2/1), moist, iron-manganese masses with sharp boundaries in matrix and 10 percent fine and medium prominent brownish yellow (10YR 6/8), moist, masses of oxidized iron with diffuse boundaries in matrix; 6 percent fine white (5Y 8/1), moist, salt masses; fragments; noneffervescent; slightly alkaline, pH 7.6; gradual smooth boundary. Lab sample # TAMU7113; moist when described; observed in pit, small
    Btnyz3—97 to 180 centimeters (38.2 to 70.9 inches); light brownish gray (2.5Y 6/2) sandy clay loam; 62 percent sand; 18 percent silt; 20 percent clay; weak very coarse subangular blocky structure; friable; 1.0 very fine roots; 1.0 very fine tubular pores; 25 percent prominent gray (10YR 5/1), moist, clay films on vertical faces of peds; 4 percent fine distinct yellowish brown (10YR 5/8), moist, masses of oxidized iron with diffuse boundaries in matrix and 4 percent medium prominent black (10YR 2/1), moist, masses of oxidized iron with sharp boundaries in matrix and 8 percent fine and medium prominent strong brown (7.5YR 5/8), moist, iron depletions with clear boundaries in matrix; 2 percent fine white (5Y 8/1), moist, salt masses; fragments; noneffervescent; slightly alkaline, pH 7.8; diffuse broken boundary. Lab sample # TAMU7114; moist when described; observed in pit, small
    Btnyz4—180 to 203 centimeters (70.9 to 79.9 inches); gray (2.5Y 5/1) clay loam; 26 percent sand; 43 percent silt; 32 percent clay; massive; firm; 8.0 very fine roots and 1.0 fine roots; 3.0 tubular pores; 1 percent pressure faces and 10 percent prominent very pale brown (10YR 8/3), moist, sand coats on vertical faces of peds and 20 percent faint gray (10YR 5/1), moist, clay films on vertical faces of peds; 3 percent fine prominent black (10YR 2/1), moist, iron-manganese masses with sharp boundaries in matrix and 5 percent medium prominent bluish gray (5PB 5/1), moist, iron depletions with clear boundaries in matrix and 10 percent medium prominent strong brown (7.5YR 5/6), moist, iron-manganese masses with diffuse boundaries in matrix and 20 percent coarse prominent strong brown (7.5YR 4/6), moist, iron-manganese masses with clear boundaries in matrix; 1 percent fine white (5Y 8/1), moist, gypsum crystals, unspecified and 2 percent fine white (5Y 8/1) salt masses; fragments; noneffervescent; slightly alkaline, pH 7.7. Lab sample # TAMU7115; moist when described; observed in pit, small