*** Primary Characterization Data ***

Pedon ID: 81TX355001

( Nueces, Texas )

Print Date: Dec 4 2024 1:11PM

Sampled as on Sep 1, 1981:	Victoria ; Fine, montmorillonitic, hyperthermic Udic Pellustert
Revised to correlated:	Victine ; Fine, smectitic, hyperthermic Udic Pellusterts

				United States Department of Agriculture
SSL	-	Project	CP81TX305   NEUCES AND KLEBERG COUNTIES-SALINITY STUDY	Natural Resources Conservation Service
	-	Site ID	S1981TX355001   Lat: 27° 36' 30.00" north  Long: 97° 27' 25.01" west  MLRA: 150B	National Soil Survey Center
	-	Pedon No.	81P0830	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
81P04951	Ap1	Ap1	0-2				CL	C
81P04952	Ap2	Ap2	2-5				CL	C
81P04953	Ap3	Ap3	5-15				C	C
81P04954	A1	A14	15-41				C	C
81P04955	A2	A15	41-64				C	C
81P04956	A3	A16	64-86				C	C
81P04957	AC1	AC1	86-122				C	C
81P04958	AC2	AC2	122-137				C	C
81P04959	AC3	AC3	137-163				C	C
81P04960	AC4	AC4	163-191				C	C
81P04961	AC5	AC5	191-202				C	SICL
81P04962			162-213		H20 B

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.69	(NA)
Clay, carbonate free, Weighted Average	55	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	7	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	57	% wt
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 81TX355001

( Nueces, Texas )

Print Date: Dec 4 2024 1:11PM

Sampled As	:	Victoria		Fine, montmorillonitic, hyperthermic Udic Pellustert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0830

---

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	3B1	3B1	3B1
81P04951	0-2	Ap1	S	c	41.3	30.5	28.2		1.5	16.1	14.4	19.5	7.6	0.3	0.3	0.5	1	tr	--	10	1
81P04952	2-5	Ap2	S	c	44.4	30.3	25.3		1.2	15.5	14.8	17.0	7.2	0.3	0.3	0.5	tr	tr	--	8	tr
81P04953	5-15	Ap3	S	c	48.2	28.1	23.7		0.6	16.2	11.9	16.0	6.6	0.3	0.2	0.6	tr	tr	--	9	tr
81P04954	15-41	A1	S	c	55.5	25.9	18.6		1.5	17.0	8.9	12.7	4.9	0.2	0.2	0.6	1	--	--	7	1
81P04955	41-64	A2	S	c	55.0	27.2	17.8		1.5	17.0	10.2	11.5	4.8	0.3	0.4	0.8	1	--	--	7	1
81P04956	64-86	A3	S	c	57.6	25.8	16.6		3.0	17.0	8.8	10.7	4.4	0.3	0.4	0.8	1	--	--	7	1
81P04957	86-122	AC1	S	c	59.7	25.3	15.0		2.1	17.0	8.3	9.9	3.4	0.3	0.5	0.9	tr	--	--	5	tr
81P04958	122-137	AC2	S	c	59.2	27.5	13.3		3.0	18.0	9.5	9.8	3.2	0.1	0.2	tr	tr	--	--	4	tr
81P04959	137-163	AC3	S	c	57.7	28.0	14.3		4.3	18.6	9.4	10.5	3.4	0.2	0.1	0.1	tr	--	--	4	--
81P04960	163-191	AC4	S	c	44.3	37.0	18.7		3.1	27.1	9.9	11.6	4.9	1.2	0.6	0.4	tr	--	--	7	tr
81P04961	191-202	AC5	S	sicl	39.4	43.6	17.0		1.6	30.7	12.9	11.5	3.9	0.8	0.6	0.2	1	tr	--	6	1
81P04962	162-213		S														--	--	--

---

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	4E2a1a1a1	4C1		8D1	8D1
81P04951	0-2	Ap1	S							17.2		1.037				0.69	0.42
81P04952	2-5	Ap2	S	1.14	1.49	0.093			33.3	20.7		1.042		0.14		0.72	0.47
81P04953	5-15	Ap3	S	1.23	1.60	0.091			34.1	25.3		1.040		0.11		0.73	0.52
81P04954	15-41	A1	S	1.28	1.83	0.126			36.1	26.6		1.042		0.12		0.69	0.48
81P04955	41-64	A2	S	1.25	1.85	0.139			37.5	25.8		1.041		0.15		0.68	0.47
81P04956	64-86	A3	S	1.20	1.94	0.173			40.1	27.7		1.042		0.15		0.66	0.48
81P04957	86-122	AC1	S	1.22	1.90	0.159			40.3	27.7		1.039		0.15		0.64	0.46
81P04958	122-137	AC2	S	1.24	1.89	0.151			38.0	29.1		1.040		0.11		0.62	0.49
81P04959	137-163	AC3	S	1.23	1.88	0.152			37.8	27.7			1.043	0.12		0.61	0.48
81P04960	163-191	AC4	S	1.32	1.83	0.115			34.0	25.1			1.056	0.12		0.72	0.57
81P04961	191-202	AC5	S	1.38	1.84	0.100			30.7	22.7		1.058		0.11		0.73	0.58

*** Primary Characterization Data ***

Pedon ID: 81TX355001

( Nueces, Texas )

Print Date: Dec 4 2024 1:11PM

Sampled As	:	Victoria		Fine, montmorillonitic, hyperthermic Udic Pellustert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0830

---

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 - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F
81P04952	2-5	Ap2	S	50	31
81P04955	41-64	A2	S	71	50
81P04957	86-122	AC1	S	75	54

---

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 - - - - -)
					6B3a			6A1c
81P04951	0-2	Ap1	S		0.071			0.94	13
81P04952	2-5	Ap2	S		0.073			1.11	15
81P04953	5-15	Ap3	S		0.074			1.00	14
81P04954	15-41	A1	S		0.051			0.69	14
81P04955	41-64	A2	S		0.038			0.54	14
81P04956	64-86	A3	S		0.032			0.47	15
81P04957	86-122	AC1	S		0.025			0.38	15
81P04958	122-137	AC2	S					0.23
81P04959	137-163	AC3	S					0.18
81P04960	163-191	AC4	S					0.14
81P04961	191-202	AC5	S					0.13

*** Primary Characterization Data ***

Pedon ID: 81TX355001

( Nueces, Texas )

Print Date: Dec 4 2024 1:11PM

Sampled As	:	Victoria		Fine, montmorillonitic, hyperthermic Udic Pellustert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0830

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b						5A8b			5C3	5C1
81P04951	0-2	Ap1	S	51.8*	8.4	17.2	1.2						28.7			100	100
81P04952	2-5	Ap2	S	64.7*	12.3	28.2	1.3						31.8			100	100
81P04953	5-15	Ap3	S	57.4*	10.2	22.7	1.4						35.4			100	100
81P04954	15-41	A1	S	56.4*	10.8	24.0	1.3						38.3			100	100
81P04955	41-64	A2	S	49.0*	11.2	22.6	1.3						37.5			100	100
81P04956	64-86	A3	S	45.9*	11.4	24.2	1.5						38.0			100	100
81P04957	86-122	AC1	S	44.1*	11.2	25.8	1.6						38.0			100	100
81P04958	122-137	AC2	S	56.3*	10.4	25.5	1.6						36.5			100	100
81P04959	137-163	AC3	S	80.9*	10.0	24.9	1.6						35.4			100	100
81P04960	163-191	AC4	S	133.3*	8.9	22.5	1.4						31.8			100	100
81P04961	191-202	AC5	S	132.0*	7.6	19.8	1.1						28.8			100	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 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
81P04951	0-2	Ap1	S	173.1	42.0	209.5	0.8	--	1.8	9.8	378.3				56.5	7.8	10.2	56.7	1.5	29.90	10.88	19	20
81P04952	2-5	Ap2	S	281.9	80.0	330.7	0.9	--	1.2	16.4	621.3				74.8	13.3	16.7	63.8	2.4	42.60	16.80	22	25
81P04953	5-15	Ap3	S	122.5	36.0	206.2	0.6	--	1.2	11.1	300.9				57.1	--	20.7	73.0	1.7	26.50	11.71	22	23
81P04954	15-41	A1	S	63.5	22.4	170.1	0.3	--	1.4	5.2	198.3				104.0	4.1	--	82.0	1.2	18.17	8.79	26	26
81P04955	41-64	A2	S	38.7	17.7	139.2	0.3	--	1.4	4.4	134.4				50.6	1.5	--	87.5	1.1	14.78	7.75	28	26
81P04956	64-86	A3	S	23.2	12.4	129.5	0.3	--	1.2	4.8	117.6				44.5	1.5	--	93.7	1.0	13.08	7.02	32	31
81P04957	86-122	AC1	S	17.5	10.4	126.9	0.3	--	0.9	4.9	113.4				37.3	1.5	--	99.7	1.0	12.19	6.94	35	34
81P04958	122-137	AC2	S	30.7	14.4	142.9	0.3	--	0.7	5.1	111.8				71.0	--	--	94.8	1.1	13.97	7.48	33	30
81P04959	137-163	AC3	S	38.8	17.2	167.5	0.4	--	0.7	5.0	131.8				77.3	--	--	90.9	1.2	15.63	8.77	27	32
81P04960	163-191	AC4	S	37.2	15.7	146.8	0.4	--	0.8	5.8	118.7				78.8	--	--	81.1	1.0	14.45	8.23	33	29
81P04961	191-202	AC5	S	7.2	16.5	150.0	0.4	--	0.7	3.5	108.8				72.6	--	--	77.3	0.9	14.20	8.03	28	44
81P04962	162-213		S	76.5	44.2	317.7	0.5	--	2.4	5.1	347.9				55.8	--	--			26.90

*** Primary Characterization Data ***

Pedon ID: 81TX355001

( Nueces, Texas )

Print Date: Dec 4 2024 1:11PM

Sampled As	:	Victoria		Fine, montmorillonitic, hyperthermic Udic Pellustert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0830

---

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			6E1g		4E2a1a1a1
81P04951	0-2	Ap1	S		7.5	7.5	7.4			3		--
81P04952	2-5	Ap2	S		7.5	7.5	7.3			3		--
81P04953	5-15	Ap3	S		7.5	7.5	7.4			3		--
81P04954	15-41	A1	S		7.6	7.6	7.3			6		--
81P04955	41-64	A2	S		7.7	7.7	7.5			8		--
81P04956	64-86	A3	S		7.8	7.8	7.6			7		--
81P04957	86-122	AC1	S		7.9	7.9	7.7			8		--
81P04958	122-137	AC2	S		7.8	7.8	7.6			8		--
81P04959	137-163	AC3	S		7.8	7.8	7.6			8		2
81P04960	163-191	AC4	S		7.8	7.8	7.6			8		5
81P04961	191-202	AC5	S		7.9	7.9	7.7			11		--
81P04962	162-213		S				7.5

*** Primary Characterization Data ***

Pedon ID: 81TX355001

( Nueces, Texas )

Print Date: Dec 4 2024 1:11PM

Sampled As	:	Victoria		Fine, montmorillonitic, hyperthermic Udic Pellustert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0830

---

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

7A3b

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

81P04952

2.0-5.0

Ap2

tcly

MI 2

MT 2

KK 1

QZ 1

CA 1

4.6

2.0

81P04955

41.0-64.0

A2

tcly

MT 3

MI 3

KK 2

QZ 2

CA 2

KK 10

5.0

2.1

81P04957

86.0-122.0

AC1

tcly

MT 3

MI 3

KK 2

QZ 2

CA 1

KK 10

5.1

2.3

81P04960

163.0-191.0

AC4

tcly

MT 3

MI 3

KK 2

QZ 2

CA 2

KK 14

4.9

2.0

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	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