*** Primary Characterization Data ***

Pedon ID: S2004MD017002

( Charles, Maryland )

Print Date: Dec 4 2024 3:18AM

Sampled as on Oct 27, 2004:	Piccowaxen ; Fine-loamy, mixed, semiactive, mesic Aquic Hapludults
Revised to correlated on Jul 30, 2007:	Piccowaxen ; Fine-silty, mixed, semiactive, mesic Aquic Hapludult

				United States Department of Agriculture
SSL	-	Project	C2005USMD068   Charles , Prince George's Co.s	Natural Resources Conservation Service
	-	Site ID	149A-MD017-Piccowaxen TL   Lat: 38° 27' 8.39" north  Long: 77° 15' 36.09" west  MLRA: 149A	National Soil Survey Center
	-	Pedon No.	05N0341	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
05N01922	A1/A2	A1/A2	0-10	S04MD-017-002-1			VFSL	L
05N01923	BE	BE	10-23	S04MD-017-002-2			FSL	L
05N01924	Bt1	Bt1	23-41	S04MD-017-002-3			FSL	SIL
05N01925	2Btg1	2Btg1	41-51	S04MD-017-002-4			L	SIL
05N01926	2B't2	2B't2	51-71	S04MD-017-002-5			SIL	SIL
05N01927	2B'tg2	2B'tg2	71-122	S04MD-017-002-6			CL	CL
05N01928	2B'tg3	2B'tg3	122-142	S04MD-017-002-7			CL	CL
05N01929	BCg1	BCg1	142-155	S04MD-017-002-8			CL	SCL
05N01930	BCg2	BCg2	155-183	S04MD-017-002-9			SCL	FSL
05N01931				S04MD-017-002-10			SL	SIC
05N01932				S04MD-017-002-11				CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	15	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	Top depth missing	% wt
Clay, carbonate free, Weighted Average	Top depth missing	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	Top depth missing	(NA)
Weighted averages based on control section: 23-73 cm

*** Primary Characterization Data ***

Pedon ID: S2004MD017002

( Charles, Maryland )

Print Date: Dec 4 2024 3:18AM

Sampled As	:	Piccowaxen		Fine-loamy, mixed, semiactive, mesic Aquic Hapludults
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  05N0341

---

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
05N01922	0-10	A1/A2	S	l	8.6	42.5	48.9	3.0		22.1	20.4	20.1	24.7	3.5	0.4	0.2	tr	tr	--	29	tr
05N01923	10-23	BE	S	l	10.0	46.8	43.2	3.1		26.6	20.2	15.1	23.3	4.1	0.6	0.1	--	--	--	28	--
05N01924	23-41	Bt1	S	sil	12.9	55.6	31.5	3.1		36.5	19.1	13.0	15.1	3.0	0.3	0.1	--	--	--	19	--
05N01925	41-51	2Btg1	S	sil	15.3	60.4	24.3	3.7		42.6	17.8	8.6	12.5	2.7	0.4	0.1	tr	--	--	16	tr
05N01926	51-71	2B't2	S	sil	26.5	56.6	16.9	9.3		42.8	13.8	6.2	8.9	1.5	0.2	0.1	tr	--	--	11	tr
05N01927	71-122	2B'tg2	S	cl	37.4	40.2	22.4	15.7		29.9	10.3	6.5	13.2	2.6	0.1	tr	--	--	--	16	--
05N01928	122-142	2B'tg3	S	cl	37.5	32.3	30.2	16.7		22.6	9.7	8.9	16.8	4.3	0.2	--	--	--	--	21	--
05N01929	142-155	BCg1	S	scl	22.5	22.5	55.0	12.7		13.6	8.9	14.1	27.6	11.5	1.8	--	--	--	--	41	--
05N01930	155-183	BCg2	S	fsl	16.0	16.1	67.9	8.8		8.8	7.3	14.2	35.4	15.5	2.7	0.1	--	--	--	54	--
05N01931			S	sic	45.7	41.8	12.5	19.2		31.8	10.0	4.5	6.7	1.2	0.1	--	--	--	--	8	--
05N01932			S	cl	32.9	23.1	44.0	14.2		15.2	7.9	9.3	26.9	7.6	0.2	--	--	--	--	35	--

---

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	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
05N01922	0-10	A1/A2	S							7.2		1.013				0.85	0.84
05N01923	10-23	BE	S	1.55	1.57	0.004			14.4	4.2		1.007		0.16		0.27	0.42
05N01924	23-41	Bt1	S	1.51	1.53	0.004			18.2	5.0		1.008		0.20		0.27	0.39
05N01925	41-51	2Btg1	S	1.70	1.72	0.004			17.5	5.6		1.008		0.20		0.22	0.37
05N01926	51-71	2B't2	S	1.59	1.65	0.012			21.8	10.7		1.015		0.18		0.26	0.40
05N01927	71-122	2B'tg2	S	1.49	1.62	0.028			26.0	16.8		1.026		0.14		0.32	0.45
05N01928	122-142	2B'tg3	S							16.7		1.027				0.34	0.45
05N01929	142-155	BCg1	S							9.2		1.015				0.34	0.41
05N01930	155-183	BCg2	S							6.2		1.011				0.34	0.39
05N01931			S							19.8		1.030				0.33	0.43
05N01932			S							16.4		1.023				0.30	0.50

*** Primary Characterization Data ***

Pedon ID: S2004MD017002

( Charles, Maryland )

Print Date: Dec 4 2024 3:18AM

Sampled As	:	Piccowaxen		Fine-loamy, mixed, semiactive, mesic Aquic Hapludults
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  05N0341

---

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
05N01922	0-10	A1/A2	S	2.57	0.19	0.02	2.6		13	0.7	0.1	tr
05N01923	10-23	BE	S	0.44	0.05	0.01	0.4		9	0.7	0.1	--
05N01924	23-41	Bt1	S	0.54	0.06	0.01	0.5		9	0.7	0.1	tr
05N01925	41-51	2Btg1	S	0.45	0.07	0.01	0.5		7	0.5	tr	--
05N01926	51-71	2B't2	S	0.22	0.06	0.01	0.2		4	1.6	0.1	--
05N01927	71-122	2B'tg2	S	0.23	0.06	0.01	0.2		4	2.8	0.3	--
05N01928	122-142	2B'tg3	S	0.18	0.06	0.01	0.2		3	2.8	0.2	--
05N01929	142-155	BCg1	S	0.11	0.06	0.01	0.1		2	0.5	tr	--
05N01930	155-183	BCg2	S	0.09	0.04	tr	0.1		2	--	--	--
05N01931			S	0.23	0.09	0.01	0.2		3	3.1	0.2	--
05N01932			S	0.21	0.06	0.01	0.2		3	4.5	0.2	--

---

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
05N01922	0-10	A1/A2	S	1.8	0.4	--	0.1	2.3	11.1	1.0	4.6	13.4	7.3	3.3	30	17	32
05N01923	10-23	BE	S	tr	0.1	--	0.1	0.2	5.2	1.3	0.8	5.4	2.7	1.5	87	4	7
05N01924	23-41	Bt1	S	0.1	0.1	--	0.1	0.3	6.8	1.7	0.8	7.1	3.5	2.0	85	4	9
05N01925	41-51	2Btg1	S	0.1	0.1	--	tr	0.2	5.7	1.7	1.4	5.9	3.3	1.9	89	3	6
05N01926	51-71	2B't2	S	0.9	0.3	--	0.1	1.3	8.3	2.8	1.9	9.6	6.8	4.1	68	14	19
05N01927	71-122	2B'tg2	S	2.0	0.6	tr	0.1	2.7	14.9	6.0	1.3	17.6	11.9	8.7	69	15	23
05N01928	122-142	2B'tg3	S	3.6	1.0	0.1	0.1	4.8	13.6	6.1	0.9	18.4	12.6	10.9	56	26	38
05N01929	142-155	BCg1	S	4.0	0.9	tr	0.1	5.0	4.7	1.6	0.8	9.7	7.6	6.6	24	52	66
05N01930	155-183	BCg2	S	3.2	0.7	--	0.1	4.0	3.2	0.8	0.8	7.2	5.5	4.8	17	56	73
05N01931			S	2.5	0.7	0.1	0.1	3.4	18.2	7.9	1.1	21.6	14.9	11.3	70	16	23
05N01932			S	2.3	0.7	tr	0.1	3.1	11.7	4.5	0.9	14.8	9.9	7.6	59	21	31

*** Primary Characterization Data ***

Pedon ID: S2004MD017002

( Charles, Maryland )

Print Date: Dec 4 2024 3:18AM

Sampled As	:	Piccowaxen		Fine-loamy, mixed, semiactive, mesic Aquic Hapludults
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  05N0341

---

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 - -)

%

05N01922

0-10

A1/A2

S

--

05N01923

10-23

BE

S

--

05N01924

23-41

Bt1

S

--

05N01925

41-51

2Btg1

S

--

05N01926

51-71

2B't2

S

--

05N01927

71-122

2B'tg2

S

tr

05N01928

122-142

2B'tg3

S

1

05N01929

142-155

BCg1

S

tr

05N01930

155-183

BCg2

S

--

05N01931

S

1

05N01932

S

tr

---

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
05N01922	0-10	A1/A2	S		4.3	5.1
05N01923	10-23	BE	S		4.0	4.5
05N01924	23-41	Bt1	S		4.0	4.4
05N01925	41-51	2Btg1	S		3.9	4.6
05N01926	51-71	2B't2	S		3.9	4.8
05N01927	71-122	2B'tg2	S		3.9	4.7
05N01928	122-142	2B'tg3	S		4.0	4.8
05N01929	142-155	BCg1	S		4.2	5.1
05N01930	155-183	BCg2	S		4.3	5.1
05N01931			S		3.9	4.8
05N01932			S		4.0	4.9

*** Primary Characterization Data ***

Pedon ID: S2004MD017002

( Charles, Maryland )

Print Date: Dec 4 2024 3:18AM

Sampled As	:	Piccowaxen		Fine-loamy, mixed, semiactive, mesic Aquic Hapludults
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  05N0341

---

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

05N01924

23.0-41.0

Bt1

tcly

VR 3

KK 3

MI 2

QZ 1

GE 1

VERM

CM 1

05N01926

51.0-71.0

2B't2

tcly

KK 3

VR 3

MI 2

GE 2

HE 1

CMIX

QZ 1

05N01928

122.0-142.0

2B'tg3

tcly

KK 3

MM 2

MI 2

GE 2

HE 1

CMIX

QZ 1

05N01930

155.0-183.0

BCg2

tcly

KK 3

VR 3

MI 3

LE 1

QZ 1

CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CM Chlorite-Mica	GE Goethite	HE Hematite	KK Kaolinite	LE Lepidocrocite
MI Mica	MM Montmorillonite-Mica	QZ Quartz	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	VERM - Vermiculitic

*** Primary Characterization Data ***

Pedon ID: S2004MD017002

( Charles, Maryland )

Print Date: Dec 4 2024 3:18AM

Sampled As	:	Piccowaxen		Fine-loamy, mixed, semiactive, mesic Aquic Hapludults
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  05N0341

---

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

05N01924

23.0-41.0

Bt1

csi

90

QZ 80

FK 5

CD 4

PR 3

RA 2

FE 1

SMIX

GN 1

HN 1

MS 1

OP 1

PO 1

CL tr

AR tr

BT tr

BY tr

GS tr

RU tr

TM tr

VM tr

ZR tr

05N01926

51.0-71.0

2B't2

csi

82

QZ 74

FK 10

PR 5

MS 3

OP 3

CD 2

SMIX

RA 2

FE 1

FM tr

HN tr

PO tr

BY tr

RU tr

ZR tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
AR Weatherable Aggregates	BT Biotite	BY Beryl	CD Chert (Chalcedony	CL Chlorite
FE Iron Oxides (Goethite	FK Potassium Feldspar	FM Ferromagnesium Mineral	GN Garnet	GS Glass
HN Hornblende	MS Muscovite	OP Opaques	PO Plant Opal	PR Pyroxene
QZ Quartz	RA Resistant Aggregates	RU Rutile	TM Tourmaline	VM Vermiculite-Mica
ZR Zircon

*** Primary Characterization Data ***

Pedon ID: S2004MD017002

( Charles, Maryland )

Print Date: Dec 4 2024 3:18AM

Sampled As	:	Piccowaxen		Fine-loamy, mixed, semiactive, mesic Aquic Hapludults
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  05N0341

---

INTERPRETATION (BY HORIZON):
SMIX - Mixed Sand