*** Primary Characterization Data ***

Pedon ID: 81SC041001

( Florence, South Carolina )

Print Date: Apr 21 2026 9:24AM

Sampled as :	Norfolk ; Fine-loamy, siliceous, thermic Typic Paleudult
Revised to :

				United States Department of Agriculture
SSL	-	Project	RP82SC086   ARS-SOIL STRENGTH STUDY-SPIVEY	Natural Resources Conservation Service
	-	Site ID	81SC041001	National Soil Survey Center
	-	Pedon No.	82P0222	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
82P01179	Ap	Ap	0-23				LFS	LFS
82P01180	E	E	23-33				LFS	LFS
82P01181	Bt	Bt1	33-97				SCL	SCL

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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	3B1	3B1	3B1
82P01179	0-23	Ap	S	lfs	2.8	18.5	78.7			7.7	10.8	33.2	41.5	2.5	1.2	0.3	tr	tr	--	46	tr
82P01180	23-33	E	S	lfs	2.4	24.4	73.2			13.6	10.8	31.8	37.9	2.1	1.1	0.3	tr	tr	--	41	--
82P01181	33-97	Bt	S	scl	30.8	17.5	51.7			7.7	9.8	24.1	25.3	1.4	0.8	0.1	tr	tr	--	28	tr

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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	%
										3C2a1a		3D1					8D1
82P01179	0-23	Ap	S							2.0		1.001					0.71
82P01180	23-33	E	S							1.3		1.001					0.54
82P01181	33-97	Bt	S							11.8		1.007					0.38

*** Primary Characterization Data ***

Pedon ID: 81SC041001

( Florence, South Carolina )

Print Date: Apr 21 2026 9:24AM

Sampled As	:	Norfolk		Fine-loamy, siliceous, thermic Typic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0222

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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 - - - - -)

6A1c

82P01179

0-23

Ap

S

0.53

82P01180

23-33

E

S

0.26

82P01181

33-97

Bt

S

0.29

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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

82P01179

0-23

Ap

S

4.4

4.8

82P01180

23-33

E

S

4.6

5.1

82P01181

33-97

Bt

S

4.4

4.8