*** Primary Characterization Data ***

Pedon ID: S2008SC085024

( Sumter, South Carolina )

Print Date: Nov 11 2024 8:40PM

Sampled as on Oct 13, 2007:	Chastain ; Fine, mixed, semiactive, acid, thermic Fluvaquentic Endoaquepts
Revised to correlated on Apr 29, 2010:	Duckbottom ; Very-fine, kaolinitic, acid, thermic Histic Humaquepts

				United States Department of Agriculture
SSL	-	Project	C2008USSC092   Sumter Co. - Alluvial Floodplain Sample	Natural Resources Conservation Service
	-	Site ID	S2008SC085024   Lat: 33° 41' 49.00" north  Long: 80° 32' 44.00" west  MLRA: 133A	National Soil Survey Center
	-	Pedon No.	08N0429	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
08N02814	A1	A1	0-10	S08SC085-024-1			L	C
08N02815	A2	A2	10-46	S08SC085-024-2			L	C
08N02816	Bg1	Bg1	46-89	S08SC085-024-3			CL	C
08N02817	Bg2	Bg2	89-183	S08SC085-024-4			C	C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	77	% wt
Clay, carbonate free, Weighted Average	77	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	0.5	(NA)
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	3A1a1a
08N02814	0-10	A1	S	c	80.8	18.5	0.7	36.6		18.2	0.3	0.2	0.1	0.2	0.1	0.1	--	--	--	tr	--
08N02815	10-46	A2	S	c	66.1	31.2	2.7	15.5		28.6	2.6	1.4	0.8	0.5	tr	--	--	--	--	1	--
08N02816	46-89	Bg1	S	c	82.2	17.4	0.4	22.7		16.7	0.7	0.2	0.1	0.1	tr	--	--	--	--	tr	--
08N02817	89-183	Bg2	S	c	75.8	21.8	2.4	23.7		17.8	4.0	1.4	0.8	0.2	tr	tr	--	--	--	1	--

*** Primary Characterization Data ***

Pedon ID: S2008SC085024

( Sumter, South Carolina )

Print Date: Nov 11 2024 8:40PM

Sampled As	:	Chastain		Fine, mixed, semiactive, acid, thermic Fluvaquentic Endoaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  08N0429

---

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
08N02814	0-10	A1	S							62.9		1.093				0.79	0.78
08N02815	10-46	A2	S							65.1		1.094				0.90	0.98
08N02816	46-89	Bg1	S							35.6		1.046				0.30	0.43
08N02817	89-183	Bg2	S							34.7		1.068				0.54	0.46

---

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				4G1	4G1	4G1		4G2	4G2	4G2	4G2	4G2
08N02814	0-10	A1	S	23.86	1.64	1.16	23.9		15	3.1	0.3	0.1	1.44	0.54	2.21	0.33	0.03	1107.3
08N02815	10-46	A2	S	25.15	1.35	1.84	25.2		19	2.0	0.3	0.1	1.03	0.17	1.33	0.37	0.03	761.6
08N02816	46-89	Bg1	S	5.55	0.33	0.10	5.6		17	1.7	0.3	tr	0.62	0.11	0.70	0.27	0.03	190.1
08N02817	89-183	Bg2	S	6.31	0.38	0.08	6.3		17	0.3	0.5	--	1.12	0.23	0.32	0.96	0.21	136.4

---

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
08N02814	0-10	A1	S	19.2	4.7	0.8	0.9	25.6	146.5	15.6	113.1	172.1	63.5	41.2	38	15	40
08N02815	10-46	A2	S	13.1	4.3	0.7	0.5	18.6	115.6	9.9	90.5	134.2	59.6	28.5	35	14	31
08N02816	46-89	Bg1	S	4.9	1.6	0.3	0.3	7.1	37.3	4.1	14.8	44.4	24.3	11.2	37	16	29
08N02817	89-183	Bg2	S	4.6	3.0	0.4	0.1	8.1	66.2	7.2	13.2	74.3	41.0	15.3	47	11	20

*** Primary Characterization Data ***

Pedon ID: S2008SC085024

( Sumter, South Carolina )

Print Date: Nov 11 2024 8:40PM

Sampled As	:	Chastain		Fine, mixed, semiactive, acid, thermic Fluvaquentic Endoaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  08N0429

---

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 - -)

%

08N02814

0-10

A1

S

1

08N02815

10-46

A2

S

1

08N02816

46-89

Bg1

S

1

08N02817

89-183

Bg2

S

1

---

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

08N02814

0-10

A1

S

3.2

3.5

3.7

08N02815

10-46

A2

S

3.3

3.7

3.4

08N02816

46-89

Bg1

S

3.4

4.0

4.3

08N02817

89-183

Bg2

S

3.6

4.2

4.5

---

Organic				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-
				Mineral	OM	OM+	(- Total -)			Fiber Content		NaPyro	Decomp	Limnic	(- - pH - -)		(- - Bulk Density - -)			Proj
	Depth			Content	TC*1.724	Min	C	N	C/N	Unrub	Rub	Color	State	Matter	CaCl2	H2O	33 kPa	33 kPa rewet	OD	Subs
Layer	(cm)	Horz	Prep	(- - - - - - - - % - - - - - - - -)					ratio	% (by vol)								g cm-3		cm cm-1
				5A			4H2a	4H2a								4C1a2a
08N02814	0-10	A1	S	55			23.86	1.64	15							3.7				--
08N02815	10-46	A2	S	55			25.15	1.35	19							3.4				--
08N02816	46-89	Bg1	S				5.55	0.33	17							4.3				--
08N02817	89-183	Bg2	S				6.31	0.38	17							4.5				--

*** Primary Characterization Data ***

Pedon ID: S2008SC085024

( Sumter, South Carolina )

Print Date: Nov 11 2024 8:40PM

Sampled As	:	Chastain		Fine, mixed, semiactive, acid, thermic Fluvaquentic Endoaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  08N0429

---

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

4D3a1

08N02814

0-10

A1

S

243.3

0.5

08N02815

10-46

A2

S

184.0

7.7

08N02816

46-89

Bg1

S

367.5

10.9

08N02817

89-183

Bg2

S

1288.1

91.0

---

Trace Elements Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Ag	As	Ba	Be	Cd	Co	Cr	Cu	Mn	Mo		Hg
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg		ug/kg
				4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a		4H1a
08N02814	0-10	A1	HM	--	10.23	286.80	2.24	0.98	41.80	47.88	68.24	1285.17	8.42		153
08N02815	10-46	A2	HM	0.04	11.03	220.07	1.94	0.72	26.57	51.18	69.91	828.11	5.33		133
08N02816	46-89	Bg1	HM	--	2.83	296.30	2.62	--	17.09	64.02	55.64	338.18	--		99
08N02817	89-183	Bg2	HM	--	2.15	335.34	3.86	0.06	12.21	77.79	45.51	191.69	--		83

---

Trace Elements Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-
	Depth			Ni	P	Pb	Sb	Se	Sn	Sr	Tl	V	W	Zn
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	ug/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1a	4H1a	4H1a	4H1a	4H1a	4H1a			4H1a	4H1a	4H1a
08N02814	0-10	A1	HM	50.28	1339.15	18.48	--	1954.17	--			128.29	0.71	167.32
08N02815	10-46	A2	HM	40.32	989.43	25.31	--	2191.84	--			122.87	0.43	134.24
08N02816	46-89	Bg1	HM	54.73	917.71	19.01	--	1130.01	--			144.23	--	101.45
08N02817	89-183	Bg2	HM	58.24	1721.40	9.23	--	1265.34	--			87.47	--	64.85

*** Primary Characterization Data ***

Pedon ID: S2008SC085024

( Sumter, South Carolina )

Print Date: Nov 11 2024 8:40PM

Sampled As	:	Chastain		Fine, mixed, semiactive, acid, thermic Fluvaquentic Endoaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  08N0429

---

Major Elements				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Al	Ca	Fe	K	Mg	Mn	Na	P	Si	Sr	Ti	Zr
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b
08N02814	0-10	A1	HM	58372	4143	32776	2722	2070	1144	267	1150	109696	32	2705	58
08N02815	10-46	A2	HM	74409	3970	33604	3013	2495	926	326	981	115774	34	3301	65
08N02816	46-89	Bg1	HM	132130	2075	36148	7706	4481	431	590	855	184075	54	7903	114
08N02817	89-183	Bg2	HM	112836	1875	18918	4168	2596	281	748	1711	203871	29	5555	82

*** Primary Characterization Data ***

Pedon ID: S2008SC085024

( Sumter, South Carolina )

Print Date: Nov 11 2024 8:40PM

Sampled As	:	Chastain		Fine, mixed, semiactive, acid, thermic Fluvaquentic Endoaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  08N0429

---

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

7A1a1

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

08N02815

10.0-46.0

A2

tcly

KK 3

VR 1

CMIX

08N02816

46.0-89.0

Bg1

tcly

KK 5

HV 2

GI 2

MI 1

KAOL

08N02817

89.0-183.0

Bg2

tcly

KK 4

HV 2

GI 1

CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GI Gibbsite	HV Hydroxy-Interlayered Vermiculite	KK Kaolinite	MI Mica	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay	KAOL - Kaolinitic