*** Primary Characterization Data ***

Pedon ID: S2012TX2911020

( Liberty, Texas )

Print Date: Apr 19 2024 3:41PM

Sampled as on May 5, 2012:	Levac ; Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
Revised to correlated on Apr 13, 2014:	Levac ; Fine, hyperthermic Oxyaquic Vertic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	C2012USTX060   MLRA 150A SE TX 2012	Natural Resources Conservation Service
	-	Site ID	S2012TX2911020   Lat: 29° 57' 48.20" north  Long: 94° 29' 6.02" west  MLRA: 150A	National Soil Survey Center
	-	Pedon No.	12N7964	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
12N02806	Ap	Ap	0-10	S2012TX291020-1			L	L
12N02807	Bt	Bt	10-25	S2012TX291020-2			C	CL
12N02808	Btss	Btss	25-54	S2012TX291020-3			C	CL
12N02809	Btkss1	Btkss1	54-74	S2012TX291020-4			C	SICL
12N02810	Btkss2	Btkss2	74-129	S2012TX291020-5			C	SICL
12N02811	Btkssg1	Btkssg1	129-158	S2012TX291020-6			C	SIC
12N02812	Btkssg2	Btkssg2	158-203	S2012TX291020-7			C	CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	6	% wt
Volume, >2mm, Weighted Average	0	% vol
LE, Whole Soil, Summed to 1m	10	cm/m
Clay, total, Weighted Average	38	% wt
Clay, carbonate free, Weighted Average	38	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	0.61	(NA)
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	first horizon has bad depths or the control section is not contained in the first horizon	(NA)
Weighted averages based on control section: 10-60 cm

---

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
12N02806	0-10	Ap	S	l	18.5	46.2	35.3	15.8		20.0	26.2	29.1	5.4	0.4	0.3	0.1	1	--	--	7	1
12N02807	10-25	Bt	S	cl	36.7	41.6	21.7	28.8	--	22.2	19.4	17.9	3.3	0.2	0.2	0.1	--	--	--	4	--
12N02808	25-54	Btss	S	cl	38.2	41.1	20.7	28.0	--	23.1	18.0	14.2	6.1	0.2	0.1	0.1	--	--	--	7	--
12N02809	54-74	Btkss1	S	sicl	36.9	43.7	19.4	28.0	--	24.5	19.2	16.8	2.3	0.1	0.2	--	2	1	--	6	3
12N02810	74-129	Btkss2	S	sicl	39.1	41.9	19.0	27.3	--	25.2	16.7	15.9	2.5	0.3	0.2	0.1	--	--	--	3	--
12N02811	129-158	Btkssg1	S	sic	40.5	42.6	16.9	17.2	--	23.2	19.4	13.3	2.2	0.6	0.4	0.4	2	3	1	9	6
12N02812	158-203	Btkssg2	S	cl	37.8	41.7	20.5	25.3	--	20.9	20.8	17.9	1.5	0.3	0.5	0.3	1	3	--	6	4

*** Primary Characterization Data ***

Pedon ID: S2012TX2911020

( Liberty, Texas )

Print Date: Apr 19 2024 3:41PM

Sampled As	:	Levac		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7964

---

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	4E2a1a1a1
12N02806	0-10	Ap	S	1.71	1.86	0.028			16.7	8.3		1.023		0.14		0.77	0.45
12N02807	10-25	Bt	S	1.52	2.02	0.099			27.0	15.0		1.038	1.038	0.18		0.62	0.41
12N02808	25-54	Btss	S	1.53	2.04	0.101			26.2	15.6		1.038	1.038	0.16		0.61	0.41
12N02809	54-74	Btkss1	S	1.53	2.04	0.099			26.1	15.1		1.040		0.17		0.63	0.41
12N02810	74-129	Btkss2	S	1.48	2.09	0.122			29.2	15.3		1.044		0.21		0.63	0.39
12N02811	129-158	Btkssg1	S	1.48	2.10	0.119			29.1	16.3		1.047	1.047	0.18		0.64	0.40
12N02812	158-203	Btkssg2	S	1.51	2.05	0.105			27.5	17.8		1.045		0.14		0.66	0.47

---

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 - - - - - - - - - - - - - - - - - - - - - -)

3C1e1a

12N02806

0-10

Ap

S

12.0

12N02807

10-25

Bt

S

20.5

12N02808

25-54

Btss

S

21.4

12N02809

54-74

Btkss1

S

20.9

12N02810

74-129

Btkss2

S

21.6

12N02811

129-158

Btkssg1

S

22.5

12N02812

158-203

Btkssg2

S

21.3

*** Primary Characterization Data ***

Pedon ID: S2012TX2911020

( Liberty, Texas )

Print Date: Apr 19 2024 3:41PM

Sampled As	:	Levac		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7964

---

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								4G2	4G2	4G2	4G2	4G2
12N02806	0-10	Ap	S	1.67	0.14	0.01	1.7		12				0.13	0.05	0.16	0.05	0.01	56.4
12N02807	10-25	Bt	S	0.31	0.04	0.01	0.3		8				0.09	0.02	0.03	0.07	0.03	129.5
12N02808	25-54	Btss	S	0.13	--	0.01	0.1						0.09	0.01	0.03	0.07	0.04	33.4
12N02809	54-74	Btkss1	S	0.09	--	--	0.1						0.09	0.01	0.03	0.07	0.04	111.0
12N02810	74-129	Btkss2	S	0.11	0.01	--	tr		5				0.10	0.01	0.05	0.07	0.05	158.2
12N02811	129-158	Btkssg1	S	0.44	--	0.02	tr						0.09	0.01	0.04	0.07	0.04	167.1
12N02812	158-203	Btkssg2	S	0.23	--	tr	tr						0.09	0.02	0.06	0.06	0.04	762.0

---

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				4B1a1a
12N02806	0-10	Ap	S	8.9*	3.7	2.7	0.2	15.5	3.5				14.2				100
12N02807	10-25	Bt	S	11.0*	6.2	11.3	0.2	28.7					22.7				100
12N02808	25-54	Btss	S	10.2*	6.5	13.0	0.2	29.9	1.1				23.2				100
12N02809	54-74	Btkss1	S	10.3*	6.7	12.6	0.2	29.8					23.2				100
12N02810	74-129	Btkss2	S	15.3*	7.1	12.4	0.3	35.1					24.5				100
12N02811	129-158	Btkssg1	S	46.9*	7.8	12.4	0.4	67.5					25.9				100
12N02812	158-203	Btkssg2	S	26.4*	7.1	9.8	0.4	43.7					24.9				100

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

*** Primary Characterization Data ***

Pedon ID: S2012TX2911020

( Liberty, Texas )

Print Date: Apr 19 2024 3:41PM

Sampled As	:	Levac		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7964

---

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
12N02806	0-10	Ap	S	2.1	1.0	16.1	0.2	--	2.4	--	11.1	--	--	--	2.2	0.2	--	47.6	0.1	1.86	0.53	14	13
12N02807	10-25	Bt	S	1.8	1.0	34.9	0.1	--	0.3	--	28.2	--	--	--	8.0	--	tr	86.7	0.3	3.99	1.87	36	29
12N02808	25-54	Btss	S	1.3	0.7	34.2	0.1	--	0.1	0.4	28.2	--	0.1	--	6.7	tr	0.3	99.0	0.3	3.86	1.62	41	34
12N02809	54-74	Btkss1	S	0.7	0.4	26.1	0.1	--	0.6	0.5	20.8	--	0.1	--	3.6	tr	0.2	114.0	0.2	2.88	1.94	41	36
12N02810	74-129	Btkss2	S	0.6	0.3	22.8	0.1	--	2.1	0.7	16.1	--	0.5	--	2.4	0.2	tr	121.7	0.2	2.42	1.56	39	35
12N02811	129-158	Btkssg1	S	0.6	0.3	20.8	0.1	--	1.8	0.8	14.8	--	0.5	--	1.8	0.2	tr	117.0	0.2	2.25	1.46	38	31
12N02812	158-203	Btkssg2	S	0.5	0.2	14.7	0.1	--	1.9	1.0	9.7	--	0.1	--	1.2	0.1	0.2	103.3	0.1	1.56	1.02	33	24

---

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		4E2a1a1a1
12N02806	0-10	Ap	S		5.9	6.4	6.1			tr		--
12N02807	10-25	Bt	S		7.2	7.4	7.5			--		--
12N02808	25-54	Btss	S		7.7	7.7	8.0			tr		--
12N02809	54-74	Btkss1	S		7.8	8.0	8.1			--		--
12N02810	74-129	Btkss2	S		8.1	8.5	8.5			1		--
12N02811	129-158	Btkssg1	S		8.3	8.7	8.5			3		--
12N02812	158-203	Btkssg2	S		8.1	8.4	8.5			2		--

*** Primary Characterization Data ***

Pedon ID: S2012TX2911020

( Liberty, Texas )

Print Date: Apr 19 2024 3:41PM

Sampled As	:	Levac		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7964

---

Phosphorus				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
					(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)										KCl
				Melanic	NZ	Acid	Anion Exch Resin		Bray	Bray	Olsen	H2O	Citric	Mehlich	Extr
	Depth			Index		Oxal	Available	Capacity	1	2			Acid	III	NO3
Layer	(cm)	Horz	Prep		%	(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
						4G2								4D6a1
12N02806	0-10	Ap	S			171.2								57.1
12N02807	10-25	Bt	S			6.1								1.1
12N02808	25-54	Btss	S			--								0.4
12N02809	54-74	Btkss1	S			17.5								0.4
12N02810	74-129	Btkss2	S			--								0.3
12N02811	129-158	Btkssg1	S			4.1								0.2
12N02812	158-203	Btkssg2	S			22.9								2.1

*** Primary Characterization Data ***

Pedon ID: S2012TX2911020

( Liberty, Texas )

Print Date: Apr 19 2024 3:41PM

Sampled As	:	Levac		Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7964

---

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

7A1b1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

12N02808

25.0-54.0

Btss

tcly

MT 5

KK 3

&nbsp;

&nbsp;

&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	MT Montmorillonite	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
SMEC - Smectitic