IDENTIFIERS

Current Taxon Name (Soil Name): Evadale

OSD

Series Extent

User Site ID: S00TX-351-003

User Pedon ID: S00TX351003

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - TAMU

Lab Pedon # - S00TX351003

NCSS Pedon Lab Data NASIS Record ID - 45535

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: 30.3353333

Std. Longitude: -93.8170000

Datum: WGS84

Location Description: Newton County, Texas; from the intersection of Texas Highway 12 and Texas Highway 87; 4.9 miles north to Newton County Landfill Road; 0.6 mile west on landfill road to forest road; 0.25 mile south on forest road to pipeline; 0.1 mile southwest on pipeline; 100 feet south east in forest.

Map Unit: EvA—Evadale silt loam, 0 to 1 percent slopes

State: Texas

County: TX351—Newton

MLRA: 152B—Western Gulf Coast Flatwoods

Non-MLRA Soil Survey Area: TX457—Tyler County, Texas

PEDON

Describers Name: JKW, REL

Current Taxonomic Class: Fine-silty, siliceous, active, thermic Typic Glossaqualfs

Current Taxon Kind: series

Pedon Type: OSD pedon

Pedon Purpose: full pedon description

Pedon Record Orgin: Windows Pedon

Correlated Information:

Soil Name - Evadale

PSC - 38 to 88 cm.

Classificaton Date - 5/21/2012

Soil Taxonomic Edition - eleventh edition

Moisture Subclass - aquic

Sampled As Information:

Soil Name - Evadale

Classificaton Date - 4/20/2004

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Drainage Class: poorly

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 4/20/2004 (entry creation date)

Air Photo ID: 9583-153

Surface Cover Properties:

Site Obs. Cover Kind 1 - tree 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 Eg Eg/Btg Btg1 Btg2 Bt3 Btg4 Btg5	0 7 17 38 83 109 145 178	7 17 38 83 109 145 178 203	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —

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 Eg Eg/Btg Btg1 Btg2 Bt3 Btg4 Btg5	0 7 17 38 83 109 145 178	7 17 38 83 109 145 178 203	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —		— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —

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 Eg Eg/Btg Btg1 Btg2 Bt3 Btg4 Btg5	0 7 17 38 83 109 145 178	7 17 38 83 109 145 178 203	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	ec meter, saturated paste ec meter, 1:1 water ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	0 0 0 0 8 14 14 14	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —

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
—	—	—	11.1	—		—	—	—	—	—	—	—	—	—	—	—	—	—	—

A—0 to 7 centimeters (0.0 to 2.8 inches); 1 percent dark grayish brown (10YR 4/2), 2 percent grayish brown (10YR 5/2), dry; silt loam; 17 percent sand; 63 percent silt; 20 percent clay; weak fine subangular blocky structure; slightly hard, very friable; 3.0 very fine to medium roots and 2.0 coarse roots; 3.0 very fine vesicular and tubular and 2.0 fine vesicular and tubular and 2.0 interstitial pores; 3 percent fine brown (7.5YR 4/3) iron-manganese masses with clear boundaries lining pores; fragments; 1 percent krotovinas (volume percent); noneffervescent, by hcl, 1n; strongly acid, pH 5.1, pH meter; clear smooth boundary. Lab sample # TAMU6712; observed in pit, small

Eg—7 to 17 centimeters (2.8 to 6.7 inches); grayish brown (10YR 5/2) silt loam; 17 percent sand; 63 percent silt; 20 percent clay; weak medium prismatic parts to weak medium subangular blocky structure; slightly hard, friable; 3.0 very fine to medium roots and 1.0 coarse roots; 3.0 very fine tubular and 1.0 medium tubular and 2.0 fine tubular pores; 5 percent fine prominent strong brown (7.5YR 4/6) masses of oxidized iron with sharp boundaries lining pores; fragments; 10 percent krotovinas (volume percent); noneffervescent, by hcl, 1n; very strongly acid, pH 4.7, pH meter; clear smooth boundary. Lab sample # TAMU6713; observed in pit, small

Eg/Btg—17 to 38 centimeters (6.7 to 15.0 inches); 35 percent gray (10YR 6/1) and light brownish gray (10YR 6/2) silt loam; 16 percent sand; 61 percent silt; 23 percent clay; weak medium prismatic parts to weak medium subangular blocky structure; slightly hard, friable; 3.0 very fine and fine roots and 1.0 medium roots; 2.0 very fine tubular and 1.0 fine tubular pores; 15 percent prominent light brownish gray (10YR 6/2) clay films; 2 percent fine prominent yellowish red (5YR 4/6) masses of oxidized iron with sharp boundaries lining pores and 8 percent fine and medium prominent strong brown (7.5YR 4/6) masses of oxidized iron with clear boundaries on faces of peds and 12 percent medium and coarse prominent brownish yellow (10YR 6/6) masses of oxidized iron with diffuse boundaries on faces of peds; fragments; 35 percent albic tongues and 10 percent krotovinas (volume percent); noneffervescent, by hcl, 1n; very strongly acid, pH 4.5, pH meter; clear smooth boundary. Lab sample # TAMU6714; observed in pit, small

Btg1—38 to 83 centimeters (15.0 to 32.7 inches); 30 percent gray (10YR 5/1) and dark gray (10YR 4/1) silty clay loam; 37 percent sand; 25 percent silt; 38 percent clay; moderate medium prismatic parts to moderate medium subangular blocky structure; moderately hard, firm; 2.0 very fine and fine roots and 1.0 fine roots; 2.0 very fine tubular and 1.0 fine tubular pores; 25 percent distinct gray (10YR 5/1) and dark gray (10YR 4/1) clay films; 2 percent fine prominent red (2.5YR 5/8) masses of oxidized iron with clear boundaries on faces of peds and 5 percent medium and coarse prominent reddish yellow (7.5YR 6/8) masses of oxidized iron with diffuse boundaries on faces of peds and 8 percent medium and coarse prominent brownish yellow (10YR 6/6) masses of oxidized iron with clear boundaries on faces of peds; fragments; 25 percent albic tongues and 10 percent krotovinas (volume percent); noneffervescent, by hcl, 1n; very strongly acid, pH 4.7, pH meter; clear smooth boundary. Lab sample # TAMU6715; observed in pit, small

Btg2—83 to 109 centimeters (32.7 to 42.9 inches); gray (10YR 5/1) silty clay loam; 10 percent sand; 51 percent silt; 39 percent clay; moderate medium subangular blocky, and moderate medium and coarse prismatic structure; very hard, firm; 1.0 very fine roots and 0.5 fine roots; 0.5 very fine tubular and 0.1 fine tubular pores; 3 percent prominent gray (10YR 6/1) pressure faces and 25 percent distinct gray (10YR 5/1) clay films; 3 percent fine and medium prominent red (2.5YR 4/8) masses of oxidized iron with clear boundaries on faces of peds and 3 percent fine and medium prominent reddish yellow (7.5YR 6/8) masses of oxidized iron with diffuse boundaries on faces of peds and 8 percent medium and coarse prominent brownish yellow (10YR 6/6) masses of oxidized iron with diffuse boundaries on faces of peds; fragments; 1 percent albic tongues and 5 percent krotovinas (volume percent); noneffervescent, by hcl, 1n; very strongly acid, pH 4.9, pH meter. Lab sample # TAMU6716; observed in pit, small

Bt3—109 to 145 centimeters (42.9 to 57.1 inches); grayish brown (2.5Y 5/2) silty clay; 7 percent sand; 48 percent silt; 45 percent clay; moderate medium and coarse prismatic parts to moderate medium and coarse subangular blocky structure; very hard, very firm; 0.5 very fine and fine roots; 0.5 very fine tubular and 0.1 fine tubular pores; 3 percent distinct light brownish gray (2.5Y 6/2) and grayish brown (2.5Y 5/2) pressure faces and 3 percent distinct white (10YR 8/1) silt coats on vertical faces of peds and 25 percent distinct light brownish gray (2.5Y 6/2) clay films; 2 percent fine and medium prominent reddish yellow (7.5YR 6/8) masses of oxidized iron with clear boundaries on faces of peds and 3 percent fine and medium prominent yellowish red (5YR 5/8) masses of oxidized iron with sharp boundaries lining pores and 3 percent medium and coarse prominent brownish yellow (10YR 6/6) masses of oxidized iron with diffuse boundaries on faces of peds; fragments; 3 percent krotovinas (volume percent); noneffervescent, by hcl, 1n; strongly acid, pH 5.1, pH meter; gradual wavy boundary. Lab sample # TAMU6717; observed in pit, small

Btg4—145 to 178 centimeters (57.1 to 70.1 inches); light brownish gray (2.5Y 6/2) clay; 11 percent sand; 40 percent silt; 49 percent clay; weak very coarse prismatic parts to weak coarse and very coarse subangular blocky structure; very hard, very firm; 1.0 very fine roots and 0.1 fine roots; 0.5 very fine tubular pores; 3 percent medium and coarse prominent yellowish red (5YR 5/8) masses of oxidized iron with clear boundaries on faces of peds and 5 percent fine and medium prominent strong brown (7.5YR 5/6) masses of oxidized iron with clear boundaries on faces of peds; fragments; 1 percent krotovinas (volume percent); noneffervescent, by hcl, 1n; moderately acid, pH 5.6, pH meter; gradual wavy boundary. Lab sample # TAMU6718; observed in pit, small

Btg5—178 to 203 centimeters (70.1 to 79.9 inches); light brownish gray (2.5Y 6/2) silty clay; 14 percent sand; 41 percent silt; 45 percent clay; moderate very coarse prismatic parts to moderate coarse and very coarse subangular blocky structure; very hard, very firm; 0.1 very fine tubular pores; 3 percent faint light olive gray (5Y 6/2) pressure faces and 5 percent distinct white (10YR 8/1) silt coats on vertical faces of peds and 25 percent distinct light brownish gray (2.5Y 6/2) clay films; 2 percent medium prominent black (7.5YR 2.5/1) manganese masses with sharp boundaries on faces of peds and 2 percent medium prominent yellowish red (5YR 5/8) masses of oxidized iron with sharp boundaries on faces of peds and 10 percent medium and coarse prominent strong brown (7.5YR 5/6) masses of oxidized iron with clear boundaries on faces of peds; fragments; 1 percent krotovinas (volume percent); noneffervescent, by hcl, 1n; moderately acid, pH 5.8, pH meter. Lab sample # TAMU6719; observed in pit, small