IDENTIFIERS

Current Taxon Name (Soil Name): League

OSD

Series Extent

User Site ID: S2010TX0711001

User Pedon ID: S2010TX0711001

Vegetation Plot ID: S2010TX0711001

Lab Information:

Certified Lab Pedon Description - yes

Lab Source ID - KSSL

Lab Pedon # - 11N0437

NCSS Pedon Lab Data NASIS Record ID - 58636

Print Date: 11/24/2024

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: 29.6986141

Std. Longitude: -94.5313873

Datum: WGS84

Location Description: Middleton Ranch

State: Texas

County: TX071—Chambers

MLRA: 150A—Gulf Coast Prairies

Non-MLRA Soil Survey Area: TX071—Chambers County, Texas

7.5 Minute USGS Quad: 29094-F5—Oyster Bayou, Texas

PEDON

Describers Name: J. Wiedenfeld, K. Hall, S. Kloesel, J. Bushong

Current Taxonomic Class: Very-fine, smectitic, hyperthermic Oxyaquic Hapluderts

Current Taxon Kind: taxadjunct

Pedon Type: classifies to current taxon name, full description

Pedon Purpose: soil survey inventory

Pedon Record Orgin: PedonPC

Correlated Information:

Soil Name - League

PSC - 25 to 100 cm.

Classificaton Date - 3/30/2012

Soil Taxonomic Edition - eleventh edition

Moisture Class - udic

Moisture Subclass - oxyaquic

Sampled As Information:

Soil Name - League (micro-low)

Taxonomic Class - Smectitic

Classificaton Date - 11/9/2010

Dynamic Soil Properties:

Erosion Class - 0

Pedoderm Loose Cover Indicator - no

Hydric: no

Certification Status: certified

QC Status: level 1

QA Status: level 1

SITE

Parent Material: clayey fluviomarine deposits

Landscape: coastal plain

Landform: relic backswamp

Microfeature: microlow gilgai

Geomorphic Component Flats: talf

Slope Complexity: simple

Slope Shape Across: linear

Slope Shape Down: linear

Runoff: negligible

Drainage Class: moderately well

Flooding: none flooding

Ponding: none ponding

Geology: Beaumont formation.

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 11/9/2010 (actual site observation date)

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

Current Weather - sunny

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 Bss1 Bss2 Bss3 Bss4 Bss5 Bss6 Bssg	0 16 37 53 74 101 122 145	16 37 53 74 101 122 145 203	— — — — — — — —	— — — — — — — —	66.2 62.1 60 59.8 63.4 71.5 70.8 71.7	— — — — — — — —	29.7 33 35.1 35.8 31.6 24.8 25.3 25	24.3 26.8 27.2 27.2 23.7 20 20.4 20.9	5.4 6.2 7.9 8.6 7.9 4.8 4.9 4.1	4.1 4.9 4.9 4.4 5 3.7 3.9 3.3	— — — — — — — —	0 0.1 0 0 0 0 0 0	0.1 0.1 0 0 0.1 0 0 0	0.1 0 0.1 0.1 0.2 0.1 0.1 0.1	1.1 1.9 1.3 1.2 1.5 1.4 1 0.9	2.8 2.8 3.5 3.1 3.2 2.2 2.8 2.3	— — — — — — — —	c c c c c c c c	— — — — — — — —	— — — — — — — —	5.9 6.6 6.5 6.7 6.5 6.6 6.9 6.9

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 Bss1 Bss2 Bss3 Bss4 Bss5 Bss6 Bssg	0 16 37 53 74 101 122 145	16 37 53 74 101 122 145 203	— — — — — — — —	5.6 5.9 6.1 6.1 6.3 6.4 6.2 6.4	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —		— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —

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 Bss1 Bss2 Bss3 Bss4 Bss5 Bss6 Bssg	0 16 37 53 74 101 122 145	16 37 53 74 101 122 145 203	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	1.7 1.9 2.1 1.8 1.5 1.3 1.4 1.3	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	5 6 6 6 6 6 5 7	4.7 4 4.7 4.2 4.9 4.8 4.7 5.7	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —

Vegetation Plot Plants
Plant Symbol	Scientific Name	National Vernacular Name	Plant Type Group	Canopy Cover %	Vegetation Stata Level
ANGL2 PASPA2 SALIX SENNA	Andropogon glomeratus Paspalum Salix Senna	bushy bluestem crowngrass willow senna	— — — —	— — — —	— — — —

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
mollic epipedon cambic horizon slickensides endosaturation	0—53 16—203 16—203 101—203	—53— —187— —187— —102—

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
—	—	—	3	—		—	—	—	—	—	—	—	—	—	—	—	—	—	—

Ap—0 to 16 centimeters (0.0 to 6.3 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; clay; moderate medium subangular blocky structure; firm, very sticky, very plastic; 3.0 very fine roots throughout and 2.0 medium roots throughout and 7.0 fine roots throughout; 1.0 very fine tubular and 0.5 medium tubular and 1.5 fine tubular pores; 3 percent fine prominent yellowish brown (10YR 5/8), moist, masses of oxidized iron with clear boundaries in matrix and 3 percent fine prominent brown (7.5YR 4/4), moist, masses of oxidized iron with sharp boundaries lining pores and 5 percent fine prominent strong brown (7.5YR 4/6), moist, masses of oxidized iron with sharp boundaries lining pores; fragments; noneffervescent, by hcl, 1n; gradual wavy boundary.; moist when described; observed in pit, small

Bss1—16 to 37 centimeters (6.3 to 14.6 inches); very dark gray (2.5Y 3/1) clay; moderate medium wedge, and moderate coarse wedge structure; firm, very sticky, very plastic; 0.5 very fine roots throughout and 1.0 medium roots throughout and 3.0 fine roots throughout; 0.8 very fine tubular and 0.2 medium tubular and 0.5 fine tubular pores; 25 percent distinct slickensides (pedogenic); 2 percent fine prominent yellowish brown (10YR 5/8), moist, masses of oxidized iron with clear boundaries in matrix and 2 percent fine prominent brown (7.5YR 4/4), moist, masses of oxidized iron with sharp boundaries lining pores and 5 percent fine prominent strong brown (7.5YR 4/6), moist, masses of oxidized iron with sharp boundaries lining pores; fragments; noneffervescent, by hcl, 1n; clear smooth boundary.; moist when described; observed in pit, small. continuous - phpvsfiid 929499; continuous - phpvsfiid 929499

Bss2—37 to 53 centimeters (14.6 to 20.9 inches); very dark gray (2.5Y 3/1) clay; strong medium wedge, and strong coarse wedge structure; firm, very sticky, very plastic; 3.0 very fine roots throughout and 0.1 medium roots throughout and 2.0 fine roots throughout; 0.5 very fine tubular and 0.1 medium tubular and 0.3 fine tubular pores; 45 percent distinct slickensides (pedogenic); 1 percent medium prominent masses of oxidized iron with diffuse boundaries in matrix and 3 percent medium prominent masses of oxidized iron with clear boundaries in matrix and 5 percent fine prominent masses of oxidized iron with sharp boundaries lining pores; fragments; noneffervescent, by hcl, 1n; clear smooth boundary.; moist when described; observed in pit, small. continuous - phpvsfiid 929498; continuous - phpvsfiid 929498

Bss3—53 to 74 centimeters (20.9 to 29.1 inches); dark gray (2.5Y 4/1) clay; strong medium wedge structure; firm, very sticky, very plastic; 0.1 very fine roots throughout and 0.2 fine roots throughout; 0.7 very fine tubular and 0.1 medium tubular and 0.3 fine tubular pores; 30 percent distinct slickensides (pedogenic); 2 percent fine prominent strong brown (7.5YR 5/6), moist, masses of oxidized iron with sharp boundaries lining pores and 3 percent medium prominent brownish yellow (10YR 6/8), moist, masses of oxidized iron with diffuse boundaries in matrix and 5 percent medium prominent yellowish brown (10YR 5/8), moist, masses of oxidized iron with clear boundaries in matrix; fragments; noneffervescent, by hcl, 1n; clear smooth boundary.; moist when described; observed in pit, small. continuous - phpvsfiid 929493; continuous - phpvsfiid 929493

Bss4—74 to 101 centimeters (29.1 to 39.8 inches); dark gray (2.5Y 4/1) clay; strong medium wedge structure; firm, very sticky, very plastic; 0.5 very fine tubular and 0.3 fine tubular pores; 30 percent distinct slickensides (pedogenic); 3 percent medium prominent yellowish brown (10YR 5/6), moist, masses of oxidized iron with clear boundaries in matrix and 8 percent medium prominent brownish yellow (10YR 6/8), moist, masses of oxidized iron with diffuse boundaries in matrix and 12 percent medium prominent yellowish brown (10YR 5/8), moist, masses of oxidized iron with clear boundaries in matrix; fragments; noneffervescent, by hcl, 1n; gradual smooth boundary.; moist when described; observed in pit, small. continuous - phpvsfiid 929496; continuous - phpvsfiid 929496

Bss5—101 to 122 centimeters (39.8 to 48.0 inches); gray (2.5Y 5/1) clay; strong fine wedge, and strong medium wedge structure; firm, very sticky, very plastic; 0.3 very fine tubular and 0.1 fine tubular pores; 25 percent distinct slickensides (pedogenic); 15 percent medium prominent yellowish brown (10YR 5/6), moist, masses of oxidized iron with sharp boundaries in matrix and 25 percent medium prominent yellowish brown (10YR 5/8), moist, masses of oxidized iron with clear boundaries in matrix surrounding redox concentrations; fragments; noneffervescent, by hcl, 1n; gradual wavy boundary.; moist when described; observed in pit, small. continuous - phpvsfiid 929497; continuous - phpvsfiid 929497

Bss6—122 to 145 centimeters (48.0 to 57.1 inches); gray (2.5Y 6/1) clay; strong fine wedge structure; firm, very sticky, very plastic; 0.1 very fine tubular pores; 35 percent distinct slickensides (pedogenic); 2 percent medium faint 5GY 6/ (5GY 6/), moist, iron depletions with sharp boundaries and 5 percent fine prominent yellowish brown (10YR 5/8), moist, masses of oxidized iron with clear boundaries in matrix surrounding redox concentrations and 30 percent medium prominent yellowish brown (10YR 5/6), moist, masses of oxidized iron with sharp boundaries in matrix; fragments; noneffervescent, by hcl, 1n; gradual wavy boundary.; moist when described; observed in pit, small. continuous - phpvsfiid 929494; continuous - phpvsfiid 929494

Bssg—145 to 203 centimeters (57.1 to 79.9 inches); gray (2.5Y 6/1) clay; strong fine wedge structure; firm, very sticky, very plastic; 0.1 very fine tubular pores; 30 percent distinct slickensides (pedogenic); 1 percent fine prominent strong brown (7.5YR 4/6), moist, masses of oxidized iron with clear boundaries in matrix and 2 percent medium faint 5GY 6/ (5GY 6/), moist, iron depletions with clear boundaries in matrix and 10 percent medium prominent yellowish brown (10YR 5/8), moist, masses of oxidized iron with clear boundaries in matrix surrounding redox concentrations and 30 percent medium prominent dark yellowish brown (10YR 4/6), moist, masses of oxidized iron with sharp boundaries in matrix; fragments; noneffervescent, by hcl, 1n.; moist when described; observed in pit, small. continuous - phpvsfiid 929495; continuous - phpvsfiid 929495