*** Primary Characterization Data ***

Pedon ID: 99TX481001

( Wharton, Texas )

Print Date: Nov 23 2024 6:44PM

Sampled as on Jun 21, 1999:	LAKE CHARLES LOW ; Fine, smectitic Typic Hapluderts
Revised to correlated on Dec 1, 2015:	Lake Charles ; Very-fine, smectitic, hyperthermic Typic Hapluderts

				United States Department of Agriculture
SSL	-	Project	CP99TX141   TEXAS-PALEOVERT (6199)	Natural Resources Conservation Service
	-	Site ID	S1999TX481001   Lat: 29° 25' 38.00" north  Long: 96° 4' 34.99" west	National Soil Survey Center
	-	Pedon No.	99P0491	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
99P03214	A1	A1	0-12				C	C
99P03215	A2	A2	12-28				C	C
99P03216	Bss1	Bss1	28-59				C	C
99P03217	Bss2	Bss2	59-83				C	C
99P03218	Bss3	Bss3	83-123				C	C
99P03219	Bss4	Bss4	123-147				C	C
99P03220	Bkss1	Bkss1	147-165				C	C
99P03221	Bkss2	Bkss2	165-176				C	C
99P03222	Bkss3	Bkss3	176-200				C	C
99P03223	Bkss4	Bkss4	200-250				C	C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.93	(NA)
Clay, carbonate free, Weighted Average	60	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	4	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	60	% wt
LE, Whole Soil, Summed to 1m	16	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 99TX481001

( Wharton, Texas )

Print Date: Nov 23 2024 6:44PM

Sampled As	:	LAKE CHARLES LOW		Fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0491

---

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	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
99P03214	0-12	A1	S	c	62.4	29.9	7.7	43.8		18.1	11.8	4.2	2.6	0.5	0.3	0.1	--	--	--	4	--
99P03215	12-28	A2	S	c	62.5	30.4	7.1	38.7		19.1	11.3	3.9	2.2	0.7	0.2	0.1	--	tr	--	3	--
99P03216	28-59	Bss1	S	c	58.1	33.5	8.4	38.5		21.3	12.2	4.7	3.0	0.6	0.1	tr	--	--	--	4	--
99P03217	59-83	Bss2	S	c	60.5	32.1	7.4	39.6		20.6	11.5	4.1	2.5	0.6	0.2	tr	--	--	--	3	--
99P03218	83-123	Bss3	S	c	62.2	30.5	7.3	31.2		18.8	11.7	3.8	2.6	0.4	0.3	0.2	--	--	--	4	--
99P03219	123-147	Bss4	S	c	64.3	28.1	7.6	21.2		20.7	7.4	3.8	2.3	0.7	0.4	0.4	1	2	--	7	3
99P03220	147-165	Bkss1	S	c	63.0	28.0	9.0	19.3		20.5	7.5	3.4	2.5	0.9	1.0	1.2	tr	2	--	7	2
99P03221	165-176	Bkss2	S	c	61.3	37.0	1.7	30.2	3.0	33.0	4.0	0.7	0.5	0.2	0.2	0.1	--	--	--	1	--
99P03222	176-200	Bkss3	S	c	62.2	36.5	1.3	30.1	4.0	33.0	3.5	0.4	0.5	0.2	0.2	tr	--	--	--	1	--
99P03223	200-250	Bkss4	S	c	61.5	37.5	1.0	30.9	1.6	35.2	2.3	0.3	0.3	0.2	0.2	--	--	--	--	1	--

---

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	3A1a6a	3A1a6a	3A1a6a
99P03214	0-12	A1	S	32.9	49.1	18.0			38.8	10.3	5.8	7.2	3.5	1.4	0.1

*** Primary Characterization Data ***

Pedon ID: 99TX481001

( Wharton, Texas )

Print Date: Nov 23 2024 6:44PM

Sampled As	:	LAKE CHARLES LOW		Fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0491

---

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	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1		8D1	8D1
99P03214	0-12	A1	S	1.13	1.83	0.174			43.5	30.2		1.077		0.15		0.88	0.48
99P03215	12-28	A2	S	1.13	1.80	0.168			41.1	28.9		1.079		0.14		0.91	0.46
99P03216	28-59	Bss1	S	1.27	1.96	0.156			36.3	25.4		1.072		0.14		0.94	0.44
99P03217	59-83	Bss2	S	1.28	1.96	0.153			36.7	26.3		1.075		0.13		0.93	0.43
99P03218	83-123	Bss3	S	1.29	1.97	0.152			37.8	27.0		1.079		0.14		0.93	0.43
99P03219	123-147	Bss4	S	1.30	1.99	0.150			37.2	26.8		1.069		0.13		0.83	0.42
99P03220	147-165	Bkss1	S	1.35	1.98	0.134			34.7	25.3		1.071		0.13		0.79	0.40
99P03221	165-176	Bkss2	S	1.43	2.00	0.118			30.3	21.8		1.052		0.12		0.58	0.36
99P03222	176-200	Bkss3	S	1.47	2.01	0.110			28.5	22.6		1.048		0.09		0.53	0.36
99P03223	200-250	Bkss4	S	1.52	2.00	0.096			26.0	21.3		1.047		0.07		0.51	0.35

---

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

99P03214

0-12

A1

S

38.6

99P03215

12-28

A2

S

37.9

99P03216

28-59

Bss1

S

35.0

99P03217

59-83

Bss2

S

36.0

99P03218

83-123

Bss3

S

37.1

99P03219

123-147

Bss4

S

37.0

99P03220

147-165

Bkss1

S

35.3

99P03221

165-176

Bkss2

S

31.0

99P03222

176-200

Bkss3

S

32.0

99P03223

200-250

Bkss4

S

30.1

*** Primary Characterization Data ***

Pedon ID: 99TX481001

( Wharton, Texas )

Print Date: Nov 23 2024 6:44PM

Sampled As	:	LAKE CHARLES LOW		Fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0491

---

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 - - - - -)
				6A2e	6B4a	6R3c				6C2h	6G7g	6D2g		8J1c	6C9b	6G12b	6V2b	6D5b
99P03214	0-12	A1	S	3.07	0.23	0.04	3.1		13	0.8	0.1	0.1	0.40	0.04	0.30	0.25	0.10	719.0
99P03215	12-28	A2	S	2.17	0.19	0.03	2.2		11	0.9	0.1	0.1	0.43	0.04	0.31	0.27	0.11	888.0
99P03216	28-59	Bss1	S	1.81	0.10	0.02	1.8		17	0.7	0.1	tr	0.35	0.04	0.23	0.24	0.10	631.0
99P03217	59-83	Bss2	S	1.73	0.09	0.01	1.7			0.7	0.1	0.1	0.31	0.03	0.18	0.22	0.09	764.0
99P03218	83-123	Bss3	S	1.31	0.08	0.01	1.3			0.6	0.1	0.1	0.32	0.04	0.17	0.24	0.10	732.0
99P03219	123-147	Bss4	S	0.90	0.06	0.01	0.5			0.8	0.1	0.1	0.33	0.04	0.15	0.25	0.10	632.0
99P03220	147-165	Bkss1	S	0.78	0.05	0.01	0.3			0.9	0.1	0.1	0.34	0.03	0.16	0.26	0.11	1220.0
99P03221	165-176	Bkss2	S	2.55	0.04	0.02	0.1			1.1	0.1	tr	0.18	0.01	0.07	0.14	0.07	338.0
99P03222	176-200	Bkss3	S	2.29	0.05	0.01	--			1.1	0.1	tr	0.19	0.03	0.08	0.15	0.10	295.0
99P03223	200-250	Bkss4	S	2.47	0.04	0.02	tr			1.2	0.1	tr	0.17	0.03	0.07	0.13	0.09	321.0

^{1,1,2,3,4,5,6,7,8,9} Analyzed size fraction = <2 mm

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2i	6O2h	6P2f	6Q2f		6H5a			5A3a	5A8b			5C3	5C1
99P03214	0-12	A1	S	48.2*	12.8	0.6	1.5	63.1	6.0			69.1	55.0			91	100
99P03215	12-28	A2	S	51.1*	13.3	0.7	1.2	66.3	4.0			70.3	56.9			94	100
99P03216	28-59	Bss1	S	41.5*	11.8	1.1	0.9	55.3	4.4			59.7	54.4			93	100
99P03217	59-83	Bss2	S	41.0*	14.3	1.7	0.9	57.9	4.3			62.2	56.4			93	100
99P03218	83-123	Bss3	S	38.8*	17.7	2.7	1.0	60.2	2.9			63.1	57.8			95	100
99P03219	123-147	Bss4	S	47.9*	19.9	3.7	0.9		1.5				53.4			98	100
99P03220	147-165	Bkss1	S	53.9*	20.0	3.9	1.1		0.3				49.9			100	100
99P03221	165-176	Bkss2	S	59.1*	15.0	3.0	0.7		--				35.5			100	100
99P03222	176-200	Bkss3	S	58.6*	14.2	3.1	0.9						33.1			100	100
99P03223	200-250	Bkss4	S	56.7*	13.4	2.8	1.0						31.3			100	100

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

*** Primary Characterization Data ***

Pedon ID: 99TX481001

( Wharton, Texas )

Print Date: Nov 23 2024 6:44PM

Sampled As	:	LAKE CHARLES LOW		Fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0491

---

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 - -)		%
				6N1d	6O1d	6P1d	6Q1d	6I1b	6J1b	6U1d	6K1f	6S9a			6L1f	6W1d	6M1f	8A	8D5	8A3a	4F1a1a1		5E
99P03214	0-12	A1	S	6.9	2.6	1.0	0.2	--	9.9	tr	0.5	tr			0.4	--	tr	97.2	tr	0.99	0.32	1	tr
99P03215	12-28	A2	S	4.0	1.3	1.3	0.2	--	6.3	tr	0.4				0.3	--	tr	101.0	tr	0.66	0.27	1	1
99P03216	28-59	Bss1	S																		0.16	2
99P03217	59-83	Bss2	S																		0.15	3
99P03218	83-123	Bss3	S																		0.15	5
99P03219	123-147	Bss4	S	0.8	0.6	4.8	0.1	--	4.2	0.1	0.4				1.6	--	tr	103.0	tr	0.64	0.33	6	6
99P03220	147-165	Bkss1	S	0.8	0.6	5.2	0.1	--	3.5	0.2	0.5				2.0	--	tr	99.3	tr	0.69	0.36	7	6
99P03221	165-176	Bkss2	S	0.7	0.6	4.9	0.1	--	3.2	0.4	0.6				1.8	--	tr	101.0	tr	0.65	0.36	7	6
99P03222	176-200	Bkss3	S	0.7	0.5	4.6	0.1	--	3.0	0.4	0.7				1.6	--	tr	107.1	tr	0.62	0.41	8	6
99P03223	200-250	Bkss4	S	9.6	3.7	1.2	0.2	--	12.9	tr	0.7				0.4	--	tr	109.3	0.1	1.30	0.40	9	tr

---

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	8C1b			4E1a1a1a1
99P03214	0-12	A1	S		7.0	7.1	6.6			tr
99P03215	12-28	A2	S		6.9	7.0	6.7
99P03216	28-59	Bss1	S		7.0	7.3				tr
99P03217	59-83	Bss2	S		7.1	7.4				tr
99P03218	83-123	Bss3	S		7.5	7.9				tr
99P03219	123-147	Bss4	S		7.7	8.3	7.6			3
99P03220	147-165	Bkss1	S		7.8	8.1	7.8			4
99P03221	165-176	Bkss2	S		8.0	8.4	7.9			21
99P03222	176-200	Bkss3	S		8.0	8.4	8.0			19
99P03223	200-250	Bkss4	S		8.0	8.4	8.0			20

*** Primary Characterization Data ***

Pedon ID: 99TX481001

( Wharton, Texas )

Print Date: Nov 23 2024 6:44PM

Sampled As	:	LAKE CHARLES LOW		Fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0491

---

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

6S8a

99P03214

0-12

A1

S

112.0

99P03215

12-28

A2

S

144.0

99P03216

28-59

Bss1

S

--

99P03217

59-83

Bss2

S

66.0

99P03218

83-123

Bss3

S

33.0

99P03219

123-147

Bss4

S

79.0

99P03220

147-165

Bkss1

S

76.0

99P03221

165-176

Bkss2

S

240.0

99P03222

176-200

Bkss3

S

359.0

99P03223

200-250

Bkss4

S

299.0

*** Primary Characterization Data ***

Pedon ID: 99TX481001

( Wharton, Texas )

Print Date: Nov 23 2024 6:44PM

Sampled As	:	LAKE CHARLES LOW		Fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0491

---

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

7A2i

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

99P03215

12.0-28.0

A2

fcly

MT 4

KK 2

MI 1

99P03215

12.0-28.0

A2

tcly

MT 3

KK 2

MI 1

QZ 1

99P03217

59.0-83.0

Bss2

fcly

MT 3

KK 2

MI 1

99P03217

59.0-83.0

Bss2

tcly

MT 3

KK 2

MI 1

QZ 1

99P03219

123.0-147.0

Bss4

tcly

MT 4

KK 2

MI 1

QZ 1

99P03221

165.0-176.0

Bkss2

tcly

MT 3

KK 3

MI 2

CA 2

QZ 1

99P03223

200.0-250.0

Bkss4

tcly

MT 3

KK 3

CA 2

MI 1

CL 1

QZ 1

FRACTION INTERPRETATION:
fcly - Fine Clay <0.0002 mm	tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	CL Chlorite	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