*** Primary Characterization Data ***

Pedon ID: S1969VA109002

( Louisa, Virginia )

Print Date: Nov 12 2024 8:24AM

Sampled as on Oct 26, 1969:	IREDELL
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1969VA109002   Lat: 38° 3' 0.18" north  Long: 78° 9' 58.97" west	Beltsville Soil Survey Laboratory
	-	Pedon No.	40A1302	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Beltsville, Maryland

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A09904	Ap	Ap	0-18	69B0661				L
40A09905	Bw	B1	18-23	69B0662				L
40A09906	Bcn	B CN	23-28	69B0663				SCL
40A09907	Bt1	B21t	28-42	69B0664				C
40A09908	Bt2	B22t	42-60	69B0665				C
40A09909	Bg	B3 g	60-68	69B0666				SCL
40A09910	C1	C 1	68-88	69B0667				FSL
40A09911	C2	C 2	88-122	69B0668				LS
40A09912	C3	C 3	122-152	69B0669				LS
40A09913	C4	C 4	152-175	69B0670				COS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.67	(NA)
Clay, carbonate free, Weighted Average	48	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	23	% wt
Volume, >2mm, Weighted Average	9	% vol
Clay, total, Weighted Average	48	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 12-60 cm

*** Primary Characterization Data ***

Pedon ID: S1969VA109002

( Louisa, Virginia )

Print Date: Nov 12 2024 8:24AM

Sampled As	:	IREDELL
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1302

---

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
40A09904	0-18	Ap	S	l	13.4	43.3	43.3	4.9		28.9	14.4	10.8	10.2	4.8	9.0	8.5	--	--	--	33	--
40A09905	18-23	Bw	S	l	19.2	44.0	36.8	6.0		33.2	10.8	7.4	6.7	3.0	8.0	11.7	--	--	--	29	--
40A09906	23-28	Bcn	S	scl	24.6	27.6	47.8	11.0		22.0	5.6	4.7	3.4	1.3	5.9	32.5	--	--	--	43	--
40A09907	28-42	Bt1	S	c	63.4	16.2	20.4	48.7		11.3	4.9	5.3	4.7	1.7	3.0	5.7	--	--	1	16	1
40A09908	42-60	Bt2	S	c	61.4	14.9	23.7	47.7		10.5	4.4	6.9	8.2	2.1	2.3	4.2	--	--	--	17	--
40A09909	60-68	Bg	S	scl	30.8	14.7	54.5	23.4		9.7	5.0	10.2	21.7	9.7	9.5	3.4	--	--	--	44	--
40A09910	68-88	C1	S	fsl	14.5	8.3	77.2	9.0		6.0	2.3	9.4	31.2	16.6	17.3	2.7	--	--	--	68	--
40A09911	88-122	C2	S	ls	9.1	8.1	82.8	5.8		5.4	2.7	12.0	35.4	16.1	16.1	3.2	--	--	--	71	--
40A09912	122-152	C3	S	ls	8.7	12.5	78.8	4.4		8.1	4.4	12.3	31.9	14.2	16.7	3.7	--	--	--	67	--
40A09913	152-175	C4	S	cos	4.7	7.0	88.3	4.0		4.6	2.4	10.3	33.4	18.3	24.0	2.3	--	--	--	78	--

---

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	%
				NK	4A1h				NK	NK
40A09904	0-18	Ap	S	1.54	1.58	0.007			18.7	7.3				0.18		0.75	0.54
40A09905	18-23	Bw	S	1.69	1.71	0.003			17.9	8.3				0.16		0.42	0.43
40A09906	23-28	Bcn	S	1.59	1.68	0.011			21.3	10.8				0.17		0.48	0.44
40A09907	28-42	Bt1	S	1.12	1.74	0.157			46.9	26.9				0.22		0.64	0.42
40A09908	42-60	Bt2	S	1.24	1.85	0.139			39.2	26.9				0.15		0.80	0.44
40A09909	60-68	Bg	S	1.44	1.76	0.069			27.0	19.1				0.11		1.79	0.62
40A09910	68-88	C1	S	1.62	1.79	0.034			20.8	13.1				0.12		3.26	0.90
40A09911	88-122	C2	S													4.20
40A09912	122-152	C3	S													4.95
40A09913	152-175	C4	S													8.13

*** Primary Characterization Data ***

Pedon ID: S1969VA109002

( Louisa, Virginia )

Print Date: Nov 12 2024 8:24AM

Sampled As	:	IREDELL
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1302

---

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 - - - - - - - - - - - - - - - - - - - - - -)
				NK	NK
40A09904	0-18	Ap	S	23	13
40A09906	23-28	Bcn	S	31	11
40A09908	42-60	Bt2	S	76	40
40A09909	60-68	Bg	S	44	18

---

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

4F

40A09911

88-122

C2

S

NP

---

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 - - - - -)
								NK		NK	NK
40A09904	0-18	Ap	S					0.97		6.4	0.6
40A09905	18-23	Bw	S					0.21		4.9	0.5
40A09906	23-28	Bcn	S					0.11		6.9	0.7
40A09907	28-42	Bt1	S					0.08		5.1	0.6
40A09908	42-60	Bt2	S					0.02		3.7	0.4
40A09909	60-68	Bg	S							1.6	0.2
40A09910	68-88	C1	S							0.7	0.1
40A09911	88-122	C2	S							0.5	0.1
40A09912	122-152	C3	S							0.3	0.1
40A09913	152-175	C4	S							0.3	0.1

*** Primary Characterization Data ***

Pedon ID: S1969VA109002

( Louisa, Virginia )

Print Date: Nov 12 2024 8:24AM

Sampled As	:	IREDELL
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1302

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				NK	NK	NK	NK		NK				NK
40A09904	0-18	Ap	S	6.3	2.2	tr	0.1	8.6	4.6			13.2	10.0			65	86
40A09905	18-23	Bw	S	3.6	2.4	0.1	tr	6.1	4.1			10.2	8.0			60	76
40A09906	23-28	Bcn	S	3.9	4.8	0.1	tr	8.8	5.0			13.8	11.7			64	75
40A09907	28-42	Bt1	S	12.4	25.7	0.3	0.2	38.6	7.4			46.0	40.6			84	95
40A09908	42-60	Bt2	S	12.6	34.5	0.4	0.2	47.7	7.0			54.7	49.0			87	97
40A09909	60-68	Bg	S	13.4	39.1	0.5	0.2	53.2	5.1			58.3	55.2			91	96
40A09910	68-88	C1	S	15.6*	34.1	0.7	0.2	50.6	3.4			54.0	47.3			94	100
40A09911	88-122	C2	S	14.4*	25.6	0.7	0.3	41.0	1.8			42.8	38.2			96	100
40A09912	122-152	C3	S	14.7*	28.2	0.9	0.3	44.1	1.6			45.7	43.1			96	100
40A09913	152-175	C4	S	10.6*	28.4	0.9	0.3	40.2	0.9			41.1	38.2			98	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 - -)

%

40A09904

0-18

Ap

S

--

40A09905

18-23

Bw

S

1

40A09906

23-28

Bcn

S

1

40A09907

28-42

Bt1

S

1

40A09908

42-60

Bt2

S

1

40A09909

60-68

Bg

S

1

40A09910

68-88

C1

S

1

40A09911

88-122

C2

S

2

40A09912

122-152

C3

S

2

40A09913

152-175

C4

S

2

*** Primary Characterization Data ***

Pedon ID: S1969VA109002

( Louisa, Virginia )

Print Date: Nov 12 2024 8:24AM

Sampled As	:	IREDELL
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1302

---

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
				NK	NK	NK
40A09904	0-18	Ap	S	5.4	6.1	6.4
40A09905	18-23	Bw	S	5.2	6.2	6.7
40A09906	23-28	Bcn	S	5.1	5.9	6.5
40A09907	28-42	Bt1	S	4.8	5.7	6.0
40A09908	42-60	Bt2	S	4.6	5.8	6.0
40A09909	60-68	Bg	S	4.3	6.0	6.2
40A09910	68-88	C1	S	3.8	6.0	6.6
40A09911	88-122	C2	S	4.2	6.4	7.0
40A09912	122-152	C3	S	4.9	6.7	7.1
40A09913	152-175	C4	S	4.9	7.0	7.7