*** Primary Characterization Data ***

Pedon ID: S09TX1574051

( Fort Bend, Texas )

Print Date: Apr 19 2024 12:35AM

Sampled as on Nov 8, 2009:	Edna ; Fine-loamy, active, hyperthermic Typic Vermaqualfs
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2010USTX054   MLRA 150A - Brazoria, Fort Bend, Harris & Waller Co.	Natural Resources Conservation Service
	-	Site ID	S2009TX1574051   Lat: 29° 28' 58.40" north  Long: 95° 41' 43.29" west	National Soil Survey Center
	-	Pedon No.	10N0612	Kellogg Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
10N02727	Ap	Ap	0-20	S09TX1574051-1				L
10N02728	Bt1	Bt1	20-44	S09TX1574051-2				SIL
10N02729	Btnz1	Btnz1	44-79	S09TX1574051-3				SIL
10N02730	Btnz2	Btnz2	79-120	S09TX1574051-4				L
10N02731	Btnz3	Btnz3	120-140	S09TX1574051-5				CL
10N02732	B't	B't	140-167	S09TX1574051-6				CL
10N02733	Btk1	Btk1	167-194	S09TX1574051-7				CL
10N02734	Btk2	Btk2	194-203	S09TX1574051-8				L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	3	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	23	% wt
Clay, carbonate free, Weighted Average	23	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	0.56	(NA)
LE, Whole Soil, Summed to 1m	4	cm/m
Weighted averages based on control section: 20-70 cm

*** Primary Characterization Data ***

Pedon ID: S09TX1574051

( Fort Bend, Texas )

Print Date: Apr 19 2024 12:35AM

Sampled As	:	Edna		Fine-loamy, active, hyperthermic Typic Vermaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0612

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
					3A1a1a			3A1a1a	3A1a1a	3A1a1a		3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a
10N02727	0-20	Ap	S	l	20.6	41.5	37.9	15.7	--	14.3	27.2	29.7	7.7	0.4	0.1	tr	--	--	--	8	--
10N02728	20-44	Bt1	S	sil	22.3	52.0	25.7	15.6	--	23.2	28.8	22.5	3.1	0.1	--	--	--	--	--	3	--
10N02729	44-79	Btnz1	S	sil	24.4	50.0	25.6	18.0	--	22.5	27.5	22.2	3.2	0.2	tr	--	--	--	--	3	--
10N02730	79-120	Btnz2	S	l	25.8	42.9	31.3	19.4	--	17.0	25.9	26.2	4.9	0.2	tr	--	--	--	--	5	--
10N02731	120-140	Btnz3	S	cl	29.4	41.3	29.3	23.7	--	12.9	28.4	26.0	3.2	0.1	--	--	--	--	--	3	--
10N02732	140-167	B't	S	cl	32.0	36.1	31.9	26.2	--	10.1	26.0	28.8	2.8	0.2	--	0.1	--	--	--	3	--
10N02733	167-194	Btk1	S	cl	30.8	36.8	32.4	20.8	--	9.0	27.8	29.1	1.7	0.3	0.5	0.8	--	--	--	3	--
10N02734	194-203	Btk2	S	l	26.4	34.6	39.0	20.6	--	7.5	27.1	36.8	1.8	0.2	0.1	0.1	2	--	--	4	2

---

Water Dispersible PSDA				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)
				Clay	Silt	Sand	F	CO3	F	C	VF	F	M	C	VC
				<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1
	Depth			.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				3A1a6a					3A1a6a		3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a
10N02727	0-20	Ap	S	6.7	53.5	39.8			22.3	31.2	32.2	6.7	0.7	0.2	tr

*** Primary Characterization Data ***

Pedon ID: S09TX1574051

( Fort Bend, Texas )

Print Date: Apr 19 2024 12:35AM

Sampled As	:	Edna		Fine-loamy, active, hyperthermic Typic Vermaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0612

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1			3F1a1a
10N02727	0-20	Ap	S	1.43	1.59	0.036			17.9	9.3		1.023		0.12	9	0.64	0.45
10N02728	20-44	Bt1	S	1.57	1.74	0.035			21.2	8.6		1.024		0.20		0.57	0.39
10N02729	44-79	Btnz1	S	1.60	1.80	0.040			19.9	9.3		1.027		0.17		0.55	0.38
10N02730	79-120	Btnz2	S	1.60	1.88	0.055			19.6	10.1		1.030		0.15		0.58	0.39
10N02731	120-140	Btnz3	S	1.56	1.91	0.070			22.8	12.5		1.037		0.16		0.61	0.43
10N02732	140-167	B't	S	1.48	1.92	0.091			27.5	19.1		1.041		0.12		0.63	0.60
10N02733	167-194	Btk1	S	1.55	1.89	0.068			23.5	12.6		1.039		0.17		0.63	0.41
10N02734	194-203	Btk2	S	1.56	1.82	0.052			23.3	10.9		1.034		0.19		0.64	0.41

---

Water Content				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-
				(- - Atterberg - -)		(- - - - - Bulk Density - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
				(- - - Limits - - -)		Field	Recon	Recon	Field	Recon	(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
				LL	PI		33	Oven		33	6	10	33	100	200	500
	Depth						kPa	Dry		kPa	kPa	kPa	kPa	kPa	kPa	kPa
Layer	(cm)	Horz	Prep	pct <0.4mm		(- - - - - - - - g cm-3 - - - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
							3B2	3B2		3B2
10N02727	0-20	Ap	S				1.29	1.39		12.2

---

Carbon  &  Extractions				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-
				(- - - - - Total - - - - -)			Est	OC	C/N	(- - - Dith-Cit Ext - - -)			(- - - - - - Ammonium Oxalate Extraction - - - - - -)						(- - - Na Pyro-Phosphate - - -)
	Depth			C	N	S	OC	(WB)	Ratio	Fe	Al	Mn	Al+½Fe	ODOE	Fe	Al	Si	Mn	C	Fe	Al	Mn
Layer	(cm)	Horz	Prep	(- - - - - - - - - - % of <2 mm - - - - - - - - - -)						(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)								mg kg-1	(- - - - - - % of < 2mm - - - - -)
				4H2a	4H2a	4H2a				4G1	4G1	4G1
10N02727	0-20	Ap	S	1.09	0.12	tr	1.1		9	0.1	--	--
10N02728	20-44	Bt1	S	0.39	0.07	tr	0.4		5	0.1	--	--
10N02729	44-79	Btnz1	S	0.30	0.03	--	0.3		11	0.2	--	--
10N02730	79-120	Btnz2	S	0.15	tr	--	0.2		49	0.2	tr	--
10N02731	120-140	Btnz3	S	0.09	0.03	--	0.1		2	0.1	--	--
10N02732	140-167	B't	S	0.06	--	--	0.1			0.3	tr	--
10N02733	167-194	Btk1	S	0.23	0.05	--	0.2		5	0.4	tr	--
10N02734	194-203	Btk2	S	0.03	0.09	--	tr			0.4	tr	--

*** Primary Characterization Data ***

Pedon ID: S09TX1574051

( Fort Bend, Texas )

Print Date: Apr 19 2024 12:35AM

Sampled As	:	Edna		Fine-loamy, active, hyperthermic Typic Vermaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0612

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1	4B3a1a	4B3a1a		4B1a1a
10N02727	0-20	Ap	S	8.3	2.9	0.5	0.2	11.9	7.4	tr	2.3	19.3	13.1			62	91
10N02728	20-44	Bt1	S	9.4*	3.1	0.8	0.1	13.4	2.9			16.3	12.6			82	100
10N02729	44-79	Btnz1	S	8.9*	3.8	0.6	0.2	13.5	4.0			17.5	13.5			77	100
10N02730	79-120	Btnz2	S	9.3	4.5	0.7	0.2	14.7	2.4			17.1	14.9			86	99
10N02731	120-140	Btnz3	S	12.2*	5.6	1.0	0.1	18.9	2.8				18.0				100
10N02732	140-167	B't	S	14.9*	5.9	1.2	0.1	22.1	2.8			24.9	20.0			89	100
10N02733	167-194	Btk1	S	28.4*	5.5	1.3	0.2	35.4	0.9			36.3	19.3			98	100
10N02734	194-203	Btk2	S	13.0*	5.1	1.2	0.1	19.4	0.9			20.3	16.9			96	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

---

Salt				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)																	1:2
																			Total	Elec	Elec	Exch
	Depth			Ca	Mg	Na	K	CO3	HCO3	F	Cl	PO4	Br	OAC	SO4	NO2	NO3	H2O	Salts	Cond	Cond	Na	SAR
Layer	(cm)	Horz	Prep	(- - - - - mmol(+) L-1 - - - - -)				(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)										(- - - - % - - - -)		(- - dS m-1 - -)		%
				4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2		4F2	4F1a1a1
10N02727	0-20	Ap	S																		0.18	4
10N02728	20-44	Bt1	S	4.2	1.7	4.9	0.1	--	0.6	--	7.2	--	--	--	3.5	0.1	tr	48.4	tr	1.17	0.39	5	3
10N02729	44-79	Btnz1	S																		0.12	4
10N02730	79-120	Btnz2	S																		0.08	5
10N02731	120-140	Btnz3	S																		0.10	6
10N02732	140-167	B't	S																		0.15	6
10N02733	167-194	Btk1	S	1.1	0.5	3.6	tr	--	2.4	--	1.3	--	tr	--	1.5	0.2	0.1	64.4	tr	0.56	0.27	5	4
10N02734	194-203	Btk2	S																		0.21	7

*** Primary Characterization Data ***

Pedon ID: S09TX1574051

( Fort Bend, Texas )

Print Date: Apr 19 2024 12:35AM

Sampled As	:	Edna		Fine-loamy, active, hyperthermic Typic Vermaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0612

---

pH  &  Carbonates				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-
				(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)						(- - Carbonate - -)		(- - Gypsum - - -)
					CaCl2					As CaCO3		As CaSO4*2H2O		Resist
	Depth				0.01M	H2O	Sat			<2mm	<20mm	<2mm	<20mm	ohms
Layer	(cm)	Horz	Prep	KCl	1:2	1:1	Paste	Oxid	NaF	(- - - - - - - - - - - - % - - - - - - - - - - -)				cm-1
					4C1a2a	4C1a2a	4F2			4E1a1a1a1
10N02727	0-20	Ap	S		4.9	5.5
10N02728	20-44	Bt1	S		6.1	6.5	6.2
10N02729	44-79	Btnz1	S		5.8	6.5
10N02730	79-120	Btnz2	S		5.6	6.3
10N02731	120-140	Btnz3	S		5.9	6.5				tr
10N02732	140-167	B't	S		6.7	7.2
10N02733	167-194	Btk1	S		7.7	8.2	7.7
10N02734	194-203	Btk2	S		7.4	8.0

*** Primary Characterization Data ***

Pedon ID: S09TX1574051

( Fort Bend, Texas )

Print Date: Apr 19 2024 12:35AM

Sampled As	:	Edna		Fine-loamy, active, hyperthermic Typic Vermaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0612

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A1a1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

(- - - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)

mg g-1

10N02728

20.0-44.0

Bt1

tcly

MT 4

KK 3

MI 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

SMEC

10N02729

44.0-79.0

Btnz1

tcly

MT 3

KK 3

MI 2

QZ 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

SMEC

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
SMEC - Smectitic	 	 	 	 

*** Primary Characterization Data ***

Pedon ID: S09TX1574051

( Fort Bend, Texas )

Print Date: Apr 19 2024 12:35AM

Sampled As	:	Edna		Fine-loamy, active, hyperthermic Typic Vermaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0612

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

 

 

 

7B1a2

 

tion

Layer

(cm)

Horz

ion

( - - - - - - - - peak size - - - - - - - - - )

(- - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)

mg g-1

10N02729

44.0-79.0

Btnz1

csi

 

 

 

 

 

 

 

 

 

88

QZ 83

FK 11

FE 2

CD 1

AR 1

RU 1

 

SMIX

 

 

 

 

 

 

 

 

 

PO 1

PR tr

ZR tr

BY tr

GS tr

MS tr

 

 

 

 

 

 

 

 

 

 

OP tr

 

 

 

 

 

 

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	 	 	 	 

MINERAL INTERPRETATION:
AR Weatherable Aggregates	BY Beryl	CD Chert (Chalcedony	FE Iron Oxides (Goethite	FK Potassium Feldspar
GS Glass	MS Muscovite	OP Opaques	PO Plant Opal	PR Pyroxene
QZ Quartz	RU Rutile	ZR Zircon	 	 

INTERPRETATION (BY HORIZON):
SMIX - Mixed Sand