*** Primary Characterization Data ***

Pedon ID: S09TX1574052

( Fort Bend, Texas )

Print Date: Apr 25 2024 3:22PM

Sampled as on Nov 8, 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	S2009TX1574052   Lat: 29° 28' 54.10" north  Long: 95° 41' 53.40" west	National Soil Survey Center
	-	Pedon No.	10N0613	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
10N02735	Ap	Ap	0-15	S09TX1574052-1				L
10N02736	Bt1	Bt1	15-36	S09TX1574052-2				C
10N02737	Bt2	Bt2	36-59	S09TX1574052-3				C
10N02738	Bt3	Bt3	59-79	S09TX1574052-4				C
10N02739	Bt4	Bt4	79-104	S09TX1574052-5				CL
10N02740	Bt5	Bt5	104-118	S09TX1574052-6				CL
10N02741	Btk1	Btk1	118-160	S09TX1574052-7				L
10N02742	Btk2	Btk2	160-188	S09TX1574052-8				L
10N02743	Btk3	Btk3	188-203	S09TX1574052-9				VFSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	6	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	42	% wt
Clay, carbonate free, Weighted Average	42	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	0.67	(NA)
LE, Whole Soil, Summed to 1m	9	cm/m
Weighted averages based on control section: 15-66 cm

*** Primary Characterization Data ***

Pedon ID: S09TX1574052

( Fort Bend, Texas )

Print Date: Apr 25 2024 3:22PM

Sampled As	:	Verland		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0613

---

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
10N02735	0-15	Ap	S	l	13.9	42.0	44.1	11.3	--	12.9	29.1	34.2	9.5	0.2	0.1	0.1	tr	--	--	10	tr
10N02736	15-36	Bt1	S	c	42.5	35.2	22.3	35.6	--	16.8	18.4	18.7	3.3	0.2	0.1	--	3	--	--	6	3
10N02737	36-59	Bt2	S	c	42.1	35.2	22.7	34.0	--	17.5	17.7	17.4	4.8	0.4	0.1	tr	--	--	--	5	--
10N02738	59-79	Bt3	S	c	40.9	36.3	22.8	33.8	--	17.0	19.3	18.8	3.9	0.1	tr	tr	tr	--	--	4	tr
10N02739	79-104	Bt4	S	cl	36.7	37.5	25.8	31.9	--	17.0	20.5	23.5	1.6	0.4	0.2	0.1	tr	--	--	2	tr
10N02740	104-118	Bt5	S	cl	39.6	34.9	25.5	32.2	--	13.7	21.2	20.9	3.8	0.3	0.3	0.2	1	tr	--	6	1
10N02741	118-160	Btk1	S	l	26.9	43.2	29.9	16.6	--	14.0	29.2	26.5	2.5	0.4	0.3	0.2	2	16	2	23	20
10N02742	160-188	Btk2	S	l	25.8	28.9	45.3	20.5	1.0	8.5	20.4	35.3	9.7	0.3	tr	--	tr	1	--	11	1
10N02743	188-203	Btk3	S	vfsl	17.6	24.2	58.2	14.0	--	6.5	17.7	42.0	15.7	0.4	0.1	tr	1	1	tr	18	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
10N02735	0-15	Ap	S	4.2	47.1	48.7			17.6	29.5	36.4	10.9	1.1	0.2	0.1

*** Primary Characterization Data ***

Pedon ID: S09TX1574052

( Fort Bend, Texas )

Print Date: Apr 25 2024 3:22PM

Sampled As	:	Verland		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0613

---

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
10N02735	0-15	Ap	S	1.46	1.54	0.018			14.7	6.1		1.017		0.13	9	0.71	0.44
10N02736	15-36	Bt1	S	1.38	1.85	0.101			29.5	17.9		1.055		0.16		0.67	0.42
10N02737	36-59	Bt2	S	1.41	1.93	0.110			29.5	17.0		1.054		0.18		0.67	0.40
10N02738	59-79	Bt3	S	1.45	1.97	0.107			27.8	15.8		1.053		0.17		0.70	0.39
10N02739	79-104	Bt4	S	1.48	1.97	0.100			27.0	15.2		1.050		0.17		0.73	0.41
10N02740	104-118	Bt5	S	1.46	1.92	0.095			28.0	16.4		1.051		0.17		0.69	0.41
10N02741	118-160	Btk1	S	1.44	1.64	0.038			24.9	11.6		1.035		0.17		0.64	0.43
10N02742	160-188	Btk2	S	1.42	1.65	0.051			25.5	14.0		1.035		0.16		0.69	0.54
10N02743	188-203	Btk3	S	1.50	1.64	0.030			18.8	7.5		1.024		0.17		0.70	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
10N02735	0-15	Ap	S				1.30	1.41		9.4

*** Primary Characterization Data ***

Pedon ID: S09TX1574052

( Fort Bend, Texas )

Print Date: Apr 25 2024 3:22PM

Sampled As	:	Verland		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0613

---

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
10N02735	0-15	Ap	S	1.05	0.10	0.01	1.1		11	0.3	--	--
10N02736	15-36	Bt1	S	0.54	0.06	--	0.5		8	0.4	0.1	tr
10N02737	36-59	Bt2	S	0.41	0.04	--	0.4		9	0.3	tr	tr
10N02738	59-79	Bt3	S	0.38	0.03	--	0.4		14	0.3	tr	tr
10N02739	79-104	Bt4	S	0.29	0.05	--	0.3		6	0.4	tr	0.1
10N02740	104-118	Bt5	S	0.29	0.03	tr	0.2		6	0.4	tr	tr
10N02741	118-160	Btk1	S	1.32	tr	--	0.1		58	0.3	--	tr
10N02742	160-188	Btk2	S	0.06	0.01	--	0.1		4	0.3	--	tr
10N02743	188-203	Btk3	S	0.05	tr	--	tr		17	0.2	--	tr

---

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
10N02735	0-15	Ap	S	5.7	2.0	0.2	0.1	8.0	7.8	0.1	3.6	15.8	9.9	8.1	1	51	81
10N02736	15-36	Bt1	S	20.9*	6.8	1.6	0.2	29.5	6.1			35.6	28.6			83	100
10N02737	36-59	Bt2	S	20.0*	7.1	1.9	0.1	29.1	5.1			34.2	28.0			85	100
10N02738	59-79	Bt3	S	20.0*	7.1	2.2	0.1	29.4	5.4			34.8	28.5			84	100
10N02739	79-104	Bt4	S	19.4*	6.6	2.5	0.1	28.6	2.9				26.8				100
10N02740	104-118	Bt5	S	29.4*	6.9	2.8	0.2	39.3	2.0				27.2				100
10N02741	118-160	Btk1	S	98.6*	5.9	2.1	0.1	106.7					17.1				100
10N02742	160-188	Btk2	S	14.8*	3.9	2.2	0.1	21.0	0.9				17.9				100
10N02743	188-203	Btk3	S	10.3*	2.5	1.6	0.1	14.5	0.3				12.3				100

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

*** Primary Characterization Data ***

Pedon ID: S09TX1574052

( Fort Bend, Texas )

Print Date: Apr 25 2024 3:22PM

Sampled As	:	Verland		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0613

---

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
10N02735	0-15	Ap	S																		0.22	2
10N02736	15-36	Bt1	S																		0.23	6
10N02737	36-59	Bt2	S	1.1	0.5	4.2	tr	--	0.9	--	3.0	--	tr	--	1.9	0.1	tr	67.7	tr	0.65	0.25	6	5
10N02738	59-79	Bt3	S																		0.23	8
10N02739	79-104	Bt4	S	0.6	0.3	4.7	--	--	0.9	--	1.6	--	--	--	3.1	0.1	tr	69.7	tr	0.63	0.25	8	7
10N02740	104-118	Bt5	S	1.2	0.5	6.0	tr	--	2.4	--	1.4	--	tr	--	3.6	0.1	tr	70.5	tr	0.80	0.39	9	7
10N02741	118-160	Btk1	S	0.9	0.3	6.2	0.1	--	2.2	tr	2.0	--	tr	--	2.8	0.1	0.1	61.4	tr	0.79	0.34	10	8
10N02742	160-188	Btk2	S	0.5	0.2	5.0	0.1	--	1.9	--	1.4	--	--	--	2.4	0.1	0.1	56.0	tr	0.62	0.32	11	8
10N02743	188-203	Btk3	S	0.6	0.2	5.9	0.3	--	2.0	--	1.7	--	tr	--	2.8	0.1	0.1	44.0	tr	0.73	0.27	11	9

---

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
10N02735	0-15	Ap	S		4.5	5.0
10N02736	15-36	Bt1	S		6.6	6.9
10N02737	36-59	Bt2	S		6.4	6.9	6.6
10N02738	59-79	Bt3	S		6.2	6.7
10N02739	79-104	Bt4	S		6.8	7.2	6.9			tr
10N02740	104-118	Bt5	S		7.7	8.2	7.7			1
10N02741	118-160	Btk1	S		7.9	8.4	8.1			11
10N02742	160-188	Btk2	S		7.7	8.3	7.9			tr
10N02743	188-203	Btk3	S		7.8	8.5	8.0			tr

*** Primary Characterization Data ***

Pedon ID: S09TX1574052

( Fort Bend, Texas )

Print Date: Apr 25 2024 3:22PM

Sampled As	:	Verland		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  10N0613

---

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

10N02735

0.0-15.0

Ap

tcly

MT 3

KK 3

MI 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

SMEC

10N02737

36.0-59.0

Bt2

tcly

MT 4

KK 3

MI 2

QZ 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

SMEC

10N02740

104.0-118.0

Bt5

tcly

MT 4

KK 3

MI 2

QZ 1

&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