*** Primary Characterization Data ***

Pedon ID: S2012TX1991027

( Hardin, Texas )

Print Date: Feb 16 2025 5:45AM

Sampled as on Jun 27, 2012:	Angelina ; Fine-loamy, siliceous, active, acid, thermic Typic Fluvaquent
Revised to correlated on Jun 25, 2012:	Angelina ; Fine-loamy, siliceous, active, thermic Typic Fluvaquents

				United States Department of Agriculture
SSL	-	Project	C2012USTX095   TX MLRA 152B	Natural Resources Conservation Service
	-	Site ID	S12TX1991027   Lat: 30° 29' 44.64" north  Long: 94° 6' 6.39" west  MLRA: 152B	National Soil Survey Center
	-	Pedon No.	12N8318	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
12N04913	A	A	0-13	S2012TX1991027-1			SIL	CL
12N04914	Cg1	Cg1	13-29	S2012TX1991027-2			SICL	SIC
12N04915	Cg2	Cg2	29-65	S2012TX1991027-3			C	SIC
12N04916	Cg3	Cg3	65-80	S2012TX1991027-4			SCL	FSL
12N04917	Cg4	Cg4	80-120	S2012TX1991027-5			SL	FSL
12N04918	Cg5	Cg5	120-179	S2012TX1991027-6			SCL	SCL
12N04919	Cg6	Cg6	179-203	S2012TX1991027-7			C	SCL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	31	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	30	% wt
Clay, carbonate free, Weighted Average	30	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	0.55	(NA)
LE, Whole Soil, Summed to 1m	6	cm/m
Weighted averages based on control section: 25-100 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
12N04913	0-13	A	S	cl	29.3	40.5	30.2			21.4	19.1	13.6	12.0	3.8	0.7	0.1	tr	--	--	17	tr
12N04914	13-29	Cg1	S	sic	41.3	42.1	16.6			28.4	13.7	5.5	8.6	2.0	0.4	0.1	tr	--	--	11	tr
12N04915	29-65	Cg2	S	sic	43.5	45.2	11.3			29.8	15.4	5.8	4.5	0.6	0.4	--	tr	--	--	6	tr
12N04916	65-80	Cg3	S	fsl	17.6	14.7	67.7			9.0	5.7	16.1	38.3	10.8	2.0	0.5	tr	--	--	52	tr
12N04917	80-120	Cg4	S	fsl	12.4	9.0	78.6			6.2	2.8	13.7	50.9	10.3	3.4	0.3	tr	--	--	65	tr
12N04918	120-179	Cg5	S	scl	30.1	19.9	50.0			11.2	8.7	9.6	24.9	8.7	5.3	1.5	tr	--	--	40	tr
12N04919	179-203	Cg6	S	scl	31.7	18.4	49.9			10.5	7.9	12.2	27.1	6.2	3.4	1.0	tr	--	--	38	tr

*** Primary Characterization Data ***

Pedon ID: S2012TX1991027

( Hardin, Texas )

Print Date: Feb 16 2025 5:45AM

Sampled As	:	Angelina		Fine-loamy, siliceous, active, acid, thermic Typic Fluvaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N8318

---

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
12N04913	0-13	A	S	1.32	1.53	0.050			23.2	15.7		1.021		0.10		0.61	0.54
12N04914	13-29	Cg1	S	1.41	1.81	0.087			24.2	19.7		1.028		0.06		0.54	0.48
12N04915	29-65	Cg2	S	1.26	1.64	0.092			30.9	20.9		1.030		0.13		0.58	0.48
12N04916	65-80	Cg3	S	1.50	1.70	0.043			19.9	8.5		1.012		0.17		0.51	0.48
12N04917	80-120	Cg4	S	1.65	1.75	0.020			7.8	6.5		1.009		0.02		0.54	0.52
12N04918	120-179	Cg5	S							14.4		1.017				0.48	0.48
12N04919	179-203	Cg6	S							15.3		1.019				0.53	0.48

---

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

12N04913

0-13

A

S

18.5

12N04914

13-29

Cg1

S

26.0

12N04915

29-65

Cg2

S

24.2

12N04916

65-80

Cg3

S

10.1

12N04917

80-120

Cg4

S

7.1

12N04918

120-179

Cg5

S

17.3

12N04919

179-203

Cg6

S

17.9

*** Primary Characterization Data ***

Pedon ID: S2012TX1991027

( Hardin, Texas )

Print Date: Feb 16 2025 5:45AM

Sampled As	:	Angelina		Fine-loamy, siliceous, active, acid, thermic Typic Fluvaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N8318

---

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
12N04913	0-13	A	S	1.40	0.14	tr	1.4		10				0.29	0.04	0.52	0.03	0.02	753.4
12N04914	13-29	Cg1	S	0.73	0.15	--	0.7		5				0.46	0.05	0.82	0.05	0.04	1257.1
12N04915	29-65	Cg2	S	0.70	0.11	--	0.7		6				0.47	0.05	0.81	0.07	0.04	356.6
12N04916	65-80	Cg3	S	0.29	0.05	--	0.3		5				0.14	0.02	0.28	--	0.01	267.1
12N04917	80-120	Cg4	S	0.16	0.06	--	0.2		2				0.11	0.02	0.21	--	0.01	388.8
12N04918	120-179	Cg5	S	0.20	0.02	0.02	0.2		10				0.11	0.01	0.20	0.01	0.02	145.4
12N04919	179-203	Cg6	S	0.18	0.03	0.02	0.2		5				0.07	0.01	0.15	--	0.02	58.7

---

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
12N04913	0-13	A	S	8.4	4.0	tr	0.3	12.7	12.7	1.5	8.0		18.0				71
12N04914	13-29	Cg1	S	10.4	5.7	0.3	0.5	16.9	13.3	1.8	5.8		22.3				76
12N04915	29-65	Cg2	S	10.1	6.0	0.2	0.4	16.7	16.4	3.2	4.5		25.1				67
12N04916	65-80	Cg3	S	4.0	2.2	0.1	0.1	6.4	5.8	1.0	2.2		9.0				71
12N04917	80-120	Cg4	S	2.8	1.7	0.1	tr	4.6	4.2	0.7	2.4		6.7				69
12N04918	120-179	Cg5	S	5.8	3.9	0.3	0.3	10.3	8.8	1.5	6.2		14.5				71
12N04919	179-203	Cg6	S	6.4	4.3	0.4	0.3	11.4	9.7	1.5	6.5		16.7				68

*** Primary Characterization Data ***

Pedon ID: S2012TX1991027

( Hardin, Texas )

Print Date: Feb 16 2025 5:45AM

Sampled As	:	Angelina		Fine-loamy, siliceous, active, acid, thermic Typic Fluvaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N8318

---

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
12N04913	0-13	A	S	4.6	2.4	1.2	0.4	--	--	--	0.4	--	--	--	0.5	tr	7.3	52.1	tr	1.02	0.30	--	1
12N04914	13-29	Cg1	S	1.6	0.9	1.7	0.1	--	--	--	0.6	--	--	--	1.9	--	1.1	58.1	--	0.48	0.24	1	1
12N04915	29-65	Cg2	S																		0.09	1
12N04916	65-80	Cg3	S																		0.06	1
12N04917	80-120	Cg4	S																		0.05	1
12N04918	120-179	Cg5	S																		0.12	2
12N04919	179-203	Cg6	S																		0.11	2

---

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

12N04913

0-13

A

S

4.0

4.4

4.1

tr

12N04914

13-29

Cg1

S

4.1

4.7

4.4

tr

12N04915

29-65

Cg2

S

3.9

4.6

tr

12N04916

65-80

Cg3

S

3.9

4.7

tr

12N04917

80-120

Cg4

S

4.0

4.8

tr

12N04918

120-179

Cg5

S

3.7

4.3

tr

12N04919

179-203

Cg6

S

3.6

4.3

tr

*** Primary Characterization Data ***

Pedon ID: S2012TX1991027

( Hardin, Texas )

Print Date: Feb 16 2025 5:45AM

Sampled As	:	Angelina		Fine-loamy, siliceous, active, acid, thermic Typic Fluvaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N8318

---

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
12N04913	0-13	A	S			148.2								--
12N04914	13-29	Cg1	S			162.1								0.2
12N04915	29-65	Cg2	S			167.7								0.4
12N04916	65-80	Cg3	S			69.0								1.0
12N04917	80-120	Cg4	S			65.5								0.8
12N04918	120-179	Cg5	S			9.2								0.6
12N04919	179-203	Cg6	S			24.1								0.2

*** Primary Characterization Data ***

Pedon ID: S2012TX1991027

( Hardin, Texas )

Print Date: Feb 16 2025 5:45AM

Sampled As	:	Angelina		Fine-loamy, siliceous, active, acid, thermic Typic Fluvaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N8318

---

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

12N04914

13.0-29.0

Cg1

csi

94

QZ 85

FK 5

CD 4

PO 3

PR 1

FE 1

SILI

OP 1

BY tr

GS tr

HN tr

MS tr

SS tr

ZR tr

12N04915

29.0-65.0

Cg2

csi

85

QZ 73

FK 12

CD 4

PO 3

PR 2

FE 2

SMIX

BY 1

GS 1

MS 1

RU 1

SS 1

ZR tr

OP tr

HN tr

BT tr

12N04916

65.0-80.0

Cg3

fs

95

QZ 88

CD 7

FK 5

HN tr

OP tr

PR tr

SILI

FE tr

BY tr

12N04917

80.0-120.0

Cg4

fs

93

QZ 86

CD 6

FK 6

OP 1

PR tr

HN tr

SILI

FE tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
BT Biotite	BY Beryl	CD Chert (Chalcedony	FE Iron Oxides (Goethite	FK Potassium Feldspar
GS Glass	HN Hornblende	MS Muscovite	OP Opaques	PO Plant Opal
PR Pyroxene	QZ Quartz	RU Rutile	SS Sponge Spicule	ZR Zircon

*** Primary Characterization Data ***

Pedon ID: S2012TX1991027

( Hardin, Texas )

Print Date: Feb 16 2025 5:45AM

Sampled As	:	Angelina		Fine-loamy, siliceous, active, acid, thermic Typic Fluvaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N8318

---

INTERPRETATION (BY HORIZON):
SILI - Siliceous	SMIX - Mixed Sand