*** Primary Characterization Data ***

Pedon ID: 81NC105002A

( Lee, North Carolina )

Print Date: Apr 26 2024 9:50AM

Sampled as on Mar 1, 1981:	White Store ; Fine, mixed, thermic Vertic Hapludalf
Revised to correlated:	White Store ; Fine, smectitic, thermic Vertic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP81NC267   LEE COUNTY-TRIASSIC BASIN	Natural Resources Conservation Service
	-	Site ID	S1981NC105002A   Lat: 35° 30' 0.34" north  Long: 79° 14' 59.12" west  MLRA: 136	National Soil Survey Center
	-	Pedon No.	81P0644	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
81P03820	Ap	Ap	0-10				SIL	SIL
81P03821	E	A2	10-18				SIL	SIL
81P03822	Bt1	Bt	18-46				C	SIC
81P03823	Bt2	Bt	46-76				C	SICL
81P03824	B	B3	76-89				SICL	SIL
81P03825	C1	C1	89-122				SIL	SIL
81P03826	C2	C2	122-152				SIL	SIL
81P03827	Cr	CR tE	152-183					SIL
81P03828	R1	R1 NE-mUDst	183-213					SIL
81P03829	R2	R2 NE-mUDst	213-244					SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.72	(NA)
Clay, carbonate free, Weighted Average	45	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	3	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	45	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 18-68 cm

*** Primary Characterization Data ***

Pedon ID: 81NC105002A

( Lee, North Carolina )

Print Date: Apr 26 2024 9:50AM

Sampled As	:	White Store		Fine, mixed, thermic Vertic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0644

---

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
81P03820	0-10	Ap	S	sil	4.5	65.4	30.1	2.9		24.4	41.0	15.7	5.6	2.4	2.6	3.8	1	3	--	18	4
81P03821	10-18	E	S	sil	6.5	67.6	25.9	4.9		25.7	41.9	13.6	5.1	2.1	2.1	3.0	3	6	2	22	11
81P03822	18-46	Bt1	S	sic	48.5	44.9	6.6	31.8		28.4	16.5	4.8	1.2	0.4	0.2	--	tr	--	--	2	--
81P03823	46-76	Bt2	S	sicl	39.9	51.3	8.8	22.4		34.1	17.2	5.1	2.1	1.0	0.5	0.1	tr	--	--	4	--
81P03824	76-89	B	S	sil	18.9	67.0	14.1	8.2		42.0	25.0	7.7	3.5	1.9	0.8	0.2	tr	--	--	6	tr
81P03825	89-122	C1	S	sil	12.7	69.6	17.7	5.3		41.8	27.8	7.5	5.4	2.8	1.4	0.6	tr	tr	--	10	tr
81P03826	122-152	C2	S	sil	10.6	66.6	22.8	3.7		41.7	24.9	9.0	6.7	3.8	2.1	1.2	1	tr	--	15	1
81P03827	152-183	Cr	S	sil	15.6	66.4	18.0	7.4		39.8	26.6	10.0	4.1	2.0	1.2	0.7	tr	--	9	16	9
81P03828	183-213	R1	S	sil	6.9	70.1	23.0	2.0		40.8	29.3	10.6	5.8	3.3	2.2	1.1	tr	--	--	12	tr
81P03829	213-244	R2	S	sil	11.0	72.5	16.5	2.9		49.9	22.6	7.8	3.6	2.5	1.6	1.0	tr	tr	--	9	tr

---

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
81P03820	0-10	Ap	S	1.29	1.31	0.005			16.4	3.9		1.006		0.16		1.40	0.87
81P03821	10-18	E	S	1.45	1.45	--			14.0	4.0		1.006		0.14		0.82	0.62
81P03822	18-46	Bt1	S	1.18	1.70	0.129			40.5	20.6		1.034		0.23		0.67	0.42
81P03823	46-76	Bt2	S	1.36	1.79	0.096			29.6	17.4		1.033		0.17		0.77	0.44
81P03824	76-89	B	S	2.05	2.27	0.035			11.6	11.1		1.022		0.01		1.25	0.59
81P03825	89-122	C1	S							7.5		1.018				1.55	0.59
81P03826	122-152	C2	S							6.4		1.016				1.78	0.60
81P03827	152-183	Cr	S	2.02	2.25	0.034			12.1	9.0		1.021		0.06		1.40	0.58
81P03828	183-213	R1	S	2.17	2.38	0.031			8.9	4.6		1.013		0.09		2.25	0.67
81P03829	213-244	R2	S							6.1		1.016				1.64	0.55

*** Primary Characterization Data ***

Pedon ID: 81NC105002A

( Lee, North Carolina )

Print Date: Apr 26 2024 9:50AM

Sampled As	:	White Store		Fine, mixed, thermic Vertic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0644

---

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		6C2b	6G7a
81P03820	0-10	Ap	S		0.068			1.53	23	1.0	0.1
81P03821	10-18	E	S		0.029			0.59	20	0.8	0.1
81P03822	18-46	Bt1	S		0.026			0.39	15	4.0	0.4
81P03823	46-76	Bt2	S		0.018			0.25	14	3.5	0.3
81P03824	76-89	B	S					0.20		2.5	0.1
81P03825	89-122	C1	S					0.14		2.2	0.1
81P03826	122-152	C2	S					0.11		2.1	tr
81P03827	152-183	Cr	S					0.09		2.0	tr
81P03828	183-213	R1	S					0.09		2.0	tr
81P03829	213-244	R2	S					0.09		2.4	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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H5a	6G9a		5A3a	5A8b	5A3b	5G1	5C3	5C1
81P03820	0-10	Ap	S	2.2	0.4	0.2	0.1	2.9	4.5	0.7		7.4	6.3	3.6	19	39	46
81P03821	10-18	E	S	1.2	0.5	0.1	tr	1.8	5.0	1.5		6.8	5.3	3.3	45	26	34
81P03822	18-46	Bt1	S	7.3	6.3	0.8	0.2	14.6	20.0	9.8		34.6	32.6	24.4	40	42	45
81P03823	46-76	Bt2	S	10.5	8.1	1.4	0.3	20.3	12.6	4.0		32.9	30.9	24.3	16	62	66
81P03824	76-89	B	S	10.4	7.1	1.7	0.2	19.4	4.6	0.8		24.0	23.6	20.2	4	81	82
81P03825	89-122	C1	S	9.6	6.6	2.2	0.1	18.5	2.1	0.2		20.6	19.7	18.7	1	90	94
81P03826	122-152	C2	S	9.1	6.2	2.8	0.1	18.2	1.4	tr		19.6	18.9			93	96
81P03827	152-183	Cr	S	10.4	7.2	3.6	0.2	21.4	1.4	tr		22.8	21.8			94	98
81P03828	183-213	R1	S	7.8*	5.4	2.2	0.1		0.9	tr			15.5			95	100
81P03829	213-244	R2	S	8.9	6.2	2.3	0.2	17.6	0.6	tr		18.2	18.0			97	98

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

*** Primary Characterization Data ***

Pedon ID: 81NC105002A

( Lee, North Carolina )

Print Date: Apr 26 2024 9:50AM

Sampled As	:	White Store		Fine, mixed, thermic Vertic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0644

---

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
81P03820	0-10	Ap	S																		0.05	3
81P03821	10-18	E	S																		0.03	2
81P03822	18-46	Bt1	S																		0.05	2
81P03823	46-76	Bt2	S																		0.07	5
81P03824	76-89	B	S																		0.06	7
81P03825	89-122	C1	S	0.2	0.1	2.9	--	--	0.3	0.1	1.5				0.8	--	0.2	33.9	tr	0.37	0.08	11	7
81P03826	122-152	C2	S																		0.18	15
81P03827	152-183	Cr	S	0.7	0.5	9.6	0.1		0.2	0.4	9.1				0.8	0.3	0.6	42.7	tr	1.24	0.31	15	12
81P03828	183-213	R1	S																		0.13	14
81P03829	213-244	R2	S	0.5	0.4	7.2	--	--	0.6	0.4	6.6				0.2	--	--	33.5	tr	0.10	0.19	11	11

---

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
				4C1a2a3	4C1a2a	4C1a2a	8C1b			6E1g				8E1
81P03820	0-10	Ap	S	3.8	4.4	5.0
81P03821	10-18	E	S	3.3	4.2	4.9
81P03822	18-46	Bt1	S	2.9	4.3	5.1
81P03823	46-76	Bt2	S	3.0	4.6	5.3
81P03824	76-89	B	S	3.2	4.8	5.7
81P03825	89-122	C1	S	3.8	5.1	6.1	5.4
81P03826	122-152	C2	S	4.2	5.6	6.4
81P03827	152-183	Cr	S	4.7	6.1	6.7	6.3							1500
81P03828	183-213	R1	S	4.9	6.3	7.1				--
81P03829	213-244	R2	S	4.8	6.1	6.8	6.4

*** Primary Characterization Data ***

Pedon ID: 81NC105002A

( Lee, North Carolina )

Print Date: Apr 26 2024 9:50AM

Sampled As	:	White Store		Fine, mixed, thermic Vertic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0644

---

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

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

81P03822

18.0-46.0

Bt1

tcly

MT 4

KK 3

VR 3

GE 2

MI 2

KK 30

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

13.0

&nbsp;

&nbsp;

1.1

&nbsp;

&nbsp;

&nbsp;

81P03825

89.0-122.0

C1

tcly

MT 4

KK 2

MI 2

&nbsp;

&nbsp;

KK 8

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

11.9

&nbsp;

&nbsp;

1.7

&nbsp;

&nbsp;

&nbsp;

81P03827

152.0-183.0

Cr

tcly

MT 4

KK 3

MI 2

&nbsp;

&nbsp;

KK 19

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

9.6

&nbsp;

&nbsp;

1.5

&nbsp;

&nbsp;

&nbsp;

81P03829

213.0-244.0

R2

tcly

MT 3

MI 2

KK 2

&nbsp;

&nbsp;

KK 11

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

12.3

&nbsp;

&nbsp;

2.2

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
GE Goethite	KK Kaolinite	MI Mica	MT Montmorillonite	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 81NC105002A

( Lee, North Carolina )

Print Date: Apr 26 2024 9:50AM

Sampled As	:	White Store		Fine, mixed, thermic Vertic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0644

---

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

81P03822

18.0-46.0

Bt1

vfs

 

 

 

 

 

 

 

 

 

73

QZ 62

FB 20

RE 10

PR 6

BT 1

OP 1

 

 

 

 

 

 

 

 

 

 

 

MS tr

 

 

 

 

 

 

81P03825

89.0-122.0

C1

vfs

 

 

 

 

 

 

 

 

 

63

QZ 51

FB 15

PR 14

RE 9

BT 6

OP 3

 

 

 

 

 

 

 

 

 

 

 

AR 2

GS tr

MS tr

 

 

 

 

81P03827

152.0-183.0

Cr

vfs

 

 

 

 

 

 

 

 

 

67

QZ 44

RE 19

FB 16

PR 9

MS 5

OP 4

 

 

 

 

 

 

 

 

 

 

 

BT 2

AR 1

 

 

 

 

 

81P03829

213.0-244.0

R2

vfs

 

 

 

 

 

 

 

 

 

61

QZ 51

FB 18

PR 15

RE 6

OP 4

BT 3

 

 

 

 

 

 

 

 

 

 

 

MS 2

AR 1

 

 

 

 

 

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm	 	 	 	 

MINERAL INTERPRETATION:
AR Weatherable Aggregates	BT Biotite	FB Albite	GS Glass	MS Muscovite
OP Opaques	PR Pyroxene	QZ Quartz	RE Resistant Minerals	 

*** Primary Characterization Data ***

Pedon ID: 81NC105002A

( Lee, North Carolina )

Print Date: Apr 26 2024 9:50AM

Sampled As	:	White Store		Fine, mixed, thermic Vertic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0644

---

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

 

 

 

7B

 

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

81P03822

18.0-46.0

Bt1

vfs

 

 

 

 

 

 

 

 

 

73

QZ 62

FB 20

RE 10

PR 6

BT 1

OP 1

 

 

 

 

 

 

 

 

 

 

 

MS tr

 

 

 

 

 

 

81P03825

89.0-122.0

C1

vfs

 

 

 

 

 

 

 

 

 

63

QZ 51

FB 15

PR 14

RE 9

BT 6

OP 3

 

 

 

 

 

 

 

 

 

 

 

AR 2

GS tr

MS tr

 

 

 

 

81P03827

152.0-183.0

Cr

vfs

 

 

 

 

 

 

 

 

 

67

QZ 44

RE 19

FB 16

PR 9

MS 5

OP 4

 

 

 

 

 

 

 

 

 

 

 

BT 2

AR 1

 

 

 

 

 

81P03829

213.0-244.0

R2

vfs

 

 

 

 

 

 

 

 

 

61

QZ 51

FB 18

PR 15

RE 6

OP 4

BT 3

 

 

 

 

 

 

 

 

 

 

 

MS 2

AR 1