IDENTIFIERS

Current Taxon Name (Soil Name): Warrenlake

OSD

Series Extent

User Site ID: S06TX201-003

User Pedon ID: S06TX201003

Transect:

User Transect ID - TAMU-2

Lab Information:

Certified Lab Pedon Description - yes

Lab Source ID - TAMU

Lab Pedon # - S06TX201003

NCSS Pedon Lab Data NASIS Record ID - 45748

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: 29.9498889

Std. Longitude: -95.8288333

Datum: WGS84

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

SITE

Landscape: coastal plain

Landform: flat

Anthropogenic Feature: leveled land

Drainage Class: somewhat poorly

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 8/16/2006 (actual site observation date)

Surface Cover Properties:

Site Obs. Cover Kind 1 - shrub 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			%	%	%	%	%	%		%	%	%	%	%			%	%
A Btn Btnz1 Btnz2 Btnz3 Btkn Bt1 Bt2 Bt3	0 13 30 51 76 101 130 147 178	13 30 51 76 101 130 147 178 203	— — — — — — — — —	— — — — — — — — —	13.4 26.7 27.9 27.7 24.7 25.9 30.5 29.9 42.4	— — — — — — — — —	27.9 27.6 29.6 29.7 30.2 34.1 28.3 25.6 25.6	13.1 16.5 16.2 16.5 16.1 21.7 15.9 13.6 16.3	14.8 11.1 13.4 13.2 14.1 12.4 12.4 12 9.3	58.7 45.7 42.5 42.6 45.1 40 41.2 44.5 32	sieves sieves sieves sieves sieves sieves sieves sieves sieves	0.3 0.1 0.4 0.3 0.7 1.6 0.5 1.6 1.1	1.4 0.8 0.9 0.9 1.2 1.6 1 1.6 1	8.6 6.8 5.9 6.3 6.8 5.7 5.7 6.5 4.2	26.1 21.5 19.6 19.6 20.3 17.5 19.6 20.6 15.2	22.3 16.5 15.7 15.5 16.1 13.6 14.4 14.2 10.5	270 mesh sieve 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 scl cl cl l l cl cl c	— — — — — — — — —	— — — — — — — — —	7.2 8.9 8.3 8.2 8.5 8.7 8.6 8.4 8.2

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
A Btn Btnz1 Btnz2 Btnz3 Btkn Bt1 Bt2 Bt3	0 13 30 51 76 101 130 147 178	13 30 51 76 101 130 147 178 203	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —		— — — — — — — — —	0.04 0.09 0.1 0.1 0.09 0.09 0.09 0.11 0.12	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	100 100 100 100 100 100 100 100 100	10.4 19.3 26.1 27.1 18 16.6 20.1 19 34.6	— — — — — — — — —

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	%
A Btn Btnz1 Btnz2 Btnz3 Btkn Bt1 Bt2 Bt3	0 13 30 51 76 101 130 147 178	13 30 51 76 101 130 147 178 203	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	4.6 12.5 19.2 19.8 19.7 17.8 11.6 12 8.9	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	28 38 39 39 43 47 46 50 41	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —

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
—	—	—	48.8	—		—	—	—	—	—	—	—	—	—	—	—	—	—	—

A—0 to 13 centimeters (0.0 to 5.1 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; fine sandy loam; massive; extremely hard; 8.0 very fine roots and 1.0 fine roots; 3.0 very fine tubular pores; 2 percent fine prominent yellowish brown (10YR 5/8), moist, masses of oxidized iron with clear boundaries lining pores; fragments; noneffervescent; very abrupt smooth boundary. Lab sample # TAMU7124; dry when described; observed in pit, small

Btn—13 to 30 centimeters (5.1 to 11.8 inches); dark gray (10YR 4/1), dark gray (10YR 4/1), dry; sandy clay loam; weak medium and coarse prismatic parts to moderate medium and coarse subangular blocky structure; extremely hard; 5.0 very fine roots; 4.0 very fine tubular pores; 10 percent distinct very pale brown (10YR 8/3), moist, sand coats on vertical faces of peds and 15 percent distinct 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 gypsum masses and 1 percent fine threadlike white (5Y 8/1), moist, salt crystals; fragments; noneffervescent; clear smooth boundary. Lab sample # TAMU7125; dry when described; observed in pit, small

Btnz1—30 to 51 centimeters (11.8 to 20.1 inches); dark gray (10YR 4/1) clay loam; weak coarse prismatic parts to moderate medium and coarse subangular blocky structure; firm; 2.0 very fine roots; 12.0 very fine tubular pores; 10 percent sand coats and 15 percent distinct gray (10YR 5/1), 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; 3 percent fine threadlike white (5Y 8/1), moist, salt crystals; fragments; noneffervescent; gradual wavy boundary. Lab sample # TAMU7126; moist when described; observed in pit, small

Btnz2—51 to 76 centimeters (20.1 to 29.9 inches); dark grayish brown (10YR 4/2) clay loam; weak medium and coarse prismatic parts to moderate medium and coarse subangular blocky structure; firm; 1.0 very fine roots; 3.0 very fine tubular pores; 10 percent distinct sand coats and 20 percent distinct grayish brown (10YR 5/2), moist, clay films on vertical faces of peds; 1 percent fine faint dark brown (10YR 3/3), moist, masses of oxidized iron with clear boundaries in matrix; 1 percent fine white (10YR 8/1), moist, carbonate nodules; fragments; noneffervescent; gradual wavy boundary. Lab sample # TAMU7127; moist when described; observed in pit, small

Btnz3—76 to 101 centimeters (29.9 to 39.8 inches); grayish brown (10YR 5/2) loam; weak coarse subangular blocky structure; firm; 1.0 very fine roots; 1.0 very fine tubular pores; 5 percent distinct sand coats and 10 percent prominent grayish brown (10YR 5/2), moist, clay films on vertical faces of peds; 1 percent fine prominent light olive brown (2.5Y 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix and 1 percent fine distinct black (10YR 2/1), moist, iron-manganese nodules with sharp boundaries in matrix; 3 percent fine salt crystals and 5 percent fine and medium white (5Y 8/1), moist, salt masses; fragments; noneffervescent; gradual wavy boundary. Lab sample # TAMU7128; moist when described; observed in pit, small

Btkn—101 to 130 centimeters (39.8 to 51.2 inches); light brownish gray (2.5Y 6/2) loam; moderate coarse subangular blocky structure; firm; 1.0 very fine roots; 1.0 very fine tubular pores; 5 percent sand coats and 10 percent gray (10YR 5/1), moist, clay films on vertical faces of peds; 1 percent fine prominent light olive brown (2.5Y 5/6), moist, masses of oxidized iron with sharp boundaries in matrix and 1 percent fine prominent black (10YR 2/1), moist, iron-manganese nodules with clear boundaries in matrix; 1 percent fine white (5Y 8/1), moist, gypsum crystals, unspecified and 1 percent fine carbonate nodules and 10 percent medium and coarse carbonate masses; fragments; noneffervescent; gradual wavy boundary. Lab sample # TAMU7129; moist when described; observed in pit, small

Bt1—130 to 147 centimeters (51.2 to 57.9 inches); light brownish gray (2.5Y 6/2) clay loam; weak coarse subangular blocky structure; firm; 8.0 very fine roots and 1.0 fine roots; 3.0 tubular pores; 3 percent very pale brown (10YR 8/3), moist, sand coats on vertical faces of peds and 5 percent pressure faces and 20 percent gray (10YR 5/1), moist, clay films on vertical faces of peds; 1 percent fine prominent dark yellowish brown (10YR 4/6), moist, masses of oxidized iron with clear boundaries in matrix and 2 percent fine and medium prominent black (10YR 2/1) iron-manganese nodules with clear boundaries in matrix and 3 percent fine prominent black (10YR 2/1), moist, iron-manganese masses with sharp boundaries in matrix and 3 percent fine distinct olive brown (2.5Y 4/4), moist, masses of oxidized iron with diffuse boundaries in matrix; 1 percent fine white (5Y 8/1), moist, salt masses and 1 percent fine carbonate masses; fragments; noneffervescent; gradual wavy boundary. Lab sample # TAMU7130; moist when described; observed in pit, small

Bt2—147 to 178 centimeters (57.9 to 70.1 inches); light yellowish brown (2.5Y 6/3) clay loam; weak coarse subangular blocky structure; firm; 3 percent sand coats and 10 percent pressure faces and 25 percent clay films on vertical faces of peds; 1 percent fine prominent black (10YR 2/1), moist, iron-manganese nodules in matrix and 1 percent fine prominent black (10YR 2/1), moist, masses of oxidized iron in matrix surrounding redox concentrations and 3 percent medium prominent dark yellowish brown (10YR 4/6), moist, iron-manganese masses in matrix and 5 percent fine distinct light olive brown (2.5Y 5/6), moist, masses of oxidized iron in matrix and 10 percent fine and medium faint light brownish gray (2.5Y 6/2), moist, iron depletions in matrix; 2 percent coarse carbonate nodules; fragments; noneffervescent; gradual wavy boundary. Lab sample # TAMU7131; observed in pit, small

Bt3—178 to 203 centimeters (70.1 to 79.9 inches); light brownish gray (10YR 6/2) clay; weak very coarse subangular blocky structure; firm; 3 percent sand coats and 10 percent pressure faces and 15 percent distinct clay films; 3 percent medium prominent black (10YR 2/1), moist, iron-manganese masses and 3 percent fine and medium prominent brownish yellow (10YR 6/8), moist, masses of oxidized iron and 10 percent medium and coarse prominent pale yellow (5Y 7/3), moist, iron depletions; 3 percent gypsum crystals, unspecified; fragments; noneffervescent. Lab sample # TAMU7132; observed in pit, small