*** Primary Characterization Data ***

Pedon ID: S09TX1574053

( Fort Bend, Texas )

Print Date: Nov 21 2024 1:53PM

Sampled as on Nov 10, 2009:	Verland ; Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2010USTX054   MLRA 150A - Brazoria, Fort Bend, Harris & Waller Co.	Natural Resources Conservation Service
	-	Site ID	S2009TX1574053   Lat: 29° 28' 18.70" north  Long: 95° 40' 28.91" west	National Soil Survey Center
	-	Pedon No.	10N0614	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
10N02744	Ap	Ap	0-14	S09TX1574053-1				SIL
10N02745	Bt1	Bt1	14-42	S09TX1574053-2				SIL
10N02746	Bt2	Bt2	42-65	S09TX1574053-3				C
10N02747	Bt3	Bt3	65-85	S09TX1574053-4				SICL
10N02748	Bt4	Bt4	85-122	S09TX1574053-5				SICL
10N02749	Bt5	Bt5	122-151	S09TX1574053-6				SICL
10N02750	Btk	Btk	151-186	S09TX1574053-7				SICL
10N02825	B't	B't	186-203	S09TX1574053-8				SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	4	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	29	% wt
Clay, carbonate free, Weighted Average	29	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	0.58	(NA)
LE, Whole Soil, Summed to 1m	5	cm/m
Weighted averages based on control section: 14-64 cm

*** Primary Characterization Data ***

Pedon ID: S09TX1574053

( Fort Bend, Texas )

Print Date: Nov 21 2024 1:53PM

Sampled As	:	Verland		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0614

---

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
10N02744	0-14	Ap	S	sil	16.3	58.3	25.4	12.8	--	20.5	37.8	22.0	3.2	0.2	tr	--	tr	--	--	3	tr
10N02745	14-42	Bt1	S	sil	16.8	56.9	26.3	12.9		21.6	35.3	21.2	4.8	0.3	--	tr	1	--	--	6	1
10N02746	42-65	Bt2	S	c	45.4	39.7	14.9	39.0		16.3	23.4	12.5	2.4	tr	tr	tr	tr	--	--	2	tr
10N02747	65-85	Bt3	S	sicl	36.9	45.9	17.2	30.7		19.5	26.4	15.3	1.7	0.2	tr	tr	--	--	--	2	--
10N02748	85-122	Bt4	S	sicl	30.4	51.2	18.4	24.7		20.7	30.5	15.8	2.3	0.2	tr	0.1	--	--	--	3	--
10N02749	122-151	Bt5	S	sicl	31.4	49.7	18.9	21.7		19.7	30.0	16.4	2.4	tr	tr	0.1	tr	--	--	3	tr
10N02750	151-186	Btk	S	sicl	32.2	52.3	15.5	17.4	--	19.4	32.9	13.8	1.4	tr	0.1	0.2	tr	--	--	2	tr
10N02825	186-203	B't	S	sicl	32.7	48.0	19.3	19.4	--	16.0	32.0	18.9	tr	0.3	0.1	tr	tr	tr	--	tr	tr

---

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
10N02744	0-14	Ap	S	5.1	64.9	30.0			26.1	38.8	24.5	4.5	0.6	0.2	0.2

*** Primary Characterization Data ***

Pedon ID: S09TX1574053

( Fort Bend, Texas )

Print Date: Nov 21 2024 1:53PM

Sampled As	:	Verland		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0614

---

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
10N02744	0-14	Ap	S	1.36	1.44	0.019			19.7	7.0		1.018		0.17	9	0.60	0.43
10N02745	14-42	Bt1	S	1.62	1.72	0.020			18.3	7.2		1.018		0.18		0.60	0.43
10N02746	42-65	Bt2	S	1.42	1.69	0.060			24.9	18.5		1.051		0.09		0.57	0.41
10N02747	65-85	Bt3	S	1.49	1.87	0.079			24.1	15.2		1.042		0.13		0.57	0.41
10N02748	85-122	Bt4	S	1.59	1.91	0.063			20.2	12.7		1.037		0.12		0.63	0.42
10N02749	122-151	Bt5	S	1.59	1.85	0.052			21.8	12.9		1.036		0.14		0.60	0.41
10N02750	151-186	Btk	S	1.59	1.87	0.056			22.3	13.3		1.038		0.14		0.61	0.41
10N02825	186-203	B't	S	1.52	1.87	0.071			24.7	14.0		1.039		0.16		0.60	0.43

---

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
10N02744	0-14	Ap	S				1.22	1.30		12.9

---

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
10N02744	0-14	Ap	S	0.94	0.12	0.01	0.9		8	0.1	--	--
10N02745	14-42	Bt1	S	0.35	0.04	--	0.4		8	0.1	--	--
10N02746	42-65	Bt2	S	0.60	0.10	--	0.6		6	0.4	0.1	--
10N02747	65-85	Bt3	S	0.28	0.04	--	0.3		6	0.1	tr	--
10N02748	85-122	Bt4	S	0.11	0.05	--	0.1		2	--	--	--
10N02749	122-151	Bt5	S	0.05	0.04	--	tr		1	tr	--	--
10N02750	151-186	Btk	S	0.05	0.03	--	--			0.2	tr	tr
10N02825	186-203	B't	S	0.02	0.01	--	--		1	0.3	tr	0.1

*** Primary Characterization Data ***

Pedon ID: S09TX1574053

( Fort Bend, Texas )

Print Date: Nov 21 2024 1:53PM

Sampled As	:	Verland		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0614

---

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
10N02744	0-14	Ap	S	5.7	2.0	0.3	0.2	8.2	6.8	0.1	4.0	15.0	9.8	8.3	1	55	84
10N02745	14-42	Bt1	S	7.3	1.8	0.6	--	9.7	2.6			12.3	10.0			79	97
10N02746	42-65	Bt2	S	17.5	5.2	1.8	0.2	24.7	7.5			32.2	25.9			77	95
10N02747	65-85	Bt3	S	13.7	4.4	2.0	0.1	20.2	5.3			25.5	21.1			79	96
10N02748	85-122	Bt4	S	12.6	4.0	2.3	0.1	19.0	2.5			21.5	19.2			88	99
10N02749	122-151	Bt5	S	13.7*	3.9	2.7	0.1	20.4	1.7				18.9				100
10N02750	151-186	Btk	S	15.4*	4.1	3.3	0.1	22.9					19.5				100
10N02825	186-203	B't	S	14.3*	4.1	3.9	0.2	22.5					19.7				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
10N02744	0-14	Ap	S	2.6	1.3	2.2	0.4	--	0.2	--	0.9	--	tr	--	1.3	1.4	2.9	44.4	tr	0.79	0.28	2	2
10N02745	14-42	Bt1	S																		0.16	6
10N02746	42-65	Bt2	S																		0.24	7
10N02747	65-85	Bt3	S																		0.22	9
10N02748	85-122	Bt4	S																		0.20	12
10N02749	122-151	Bt5	S	0.1	0.1	4.9	0.1	--	1.0	--	1.7	--	tr	--	2.2	0.1	0.2	67.8	tr	0.59	0.27	13	15
10N02750	151-186	Btk	S	0.1	0.1	5.8	0.1	--	2.3	--	1.6	--	tr	--	2.3	0.1	0.1	69.8	tr	0.69	0.32	15	18
10N02825	186-203	B't	S	--	0.1	5.3	0.1	--	0.8	--	1.8	--	--	--	2.7	--	0.1	70.1	tr	0.68	0.27	18	20

*** Primary Characterization Data ***

Pedon ID: S09TX1574053

( Fort Bend, Texas )

Print Date: Nov 21 2024 1:53PM

Sampled As	:	Verland		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0614

---

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
10N02744	0-14	Ap	S		4.5	5.0	5.0
10N02745	14-42	Bt1	S		6.3	7.0
10N02746	42-65	Bt2	S		6.1	6.6
10N02747	65-85	Bt3	S		5.4	5.9				--
10N02748	85-122	Bt4	S		5.9	6.4				--
10N02749	122-151	Bt5	S		6.9	7.6	7.1			tr
10N02750	151-186	Btk	S		7.7	8.3	8.0			tr
10N02825	186-203	B't	S		7.4	8.1	7.7			tr

*** Primary Characterization Data ***

Pedon ID: S09TX1574053

( Fort Bend, Texas )

Print Date: Nov 21 2024 1:53PM

Sampled As	:	Verland		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0614

---

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

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

10N02745

14.0-42.0

Bt1

tcly

MT 3

KK 3

MI 2

QZ 1

SMEC

10N02746

42.0-65.0

Bt2

tcly

MT 2

KK 2

MI 2

LE 2

QZ 1

SMEC

10N02750

151.0-186.0

Btk

tcly

MT 4

KK 3

MI 2

QZ 1

SMEC

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	LE Lepidocrocite	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