*** Primary Characterization Data ***

Pedon ID: 82MD031003

( Montgomery, Maryland )

Print Date: Apr 25 2024 8:21PM

Sampled as on Apr 12, 1982:	BRANDYWINE ; Fine-loamy, mixed, mesic Typic Hapludult (Hapludalf)
Revised to correlated on Jan 15, 2013:	Manor ; Coarse-loamy, micaceous, semiactive, mesic Typic Eutrudepts

				United States Department of Agriculture
SSL	-	Project	CP82MD167   MONTGOMERY COUNTY	Natural Resources Conservation Service
	-	Site ID	S1982MD031003   Lat: 39° 9' 34.42" north  Long: 77° 7' 11.30" west  MLRA: 148	National Soil Survey Center
	-	Pedon No.	82P0476	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
82P02365	Ap	Ap	0-12				L	L
82P02366	E	E	12-30				SIL	L
82P02367	Bt	Bt	30-60				L	L
82P02368	C	C1	60-88				SIL	VFSL
82P02369	2C1	2C2	88-126				FSL	FSL
82P02370	2C2	2C3	126-161				SL	FSL
82P02371	3C	3C4	161-265				VFSL	VFSL
82P02372			63-118

---

---

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
82P02365	0-12	Ap	S	l	16.3	40.2	43.5	2.9		26.3	13.9	16.5	15.8	4.8	3.1	3.3	5	14	19	55	38
82P02366	12-30	E	S	l	17.5	40.1	42.4	4.1		27.7	12.4	17.5	14.6	4.0	2.8	3.5	3	10	32	59	45
82P02367	30-60	Bt	S	l	14.6	39.1	46.3	8.1		24.3	14.8	22.7	17.0	3.3	1.8	1.5	1	tr	--	24	1
82P02368	60-88	C	S	vfsl	4.4	42.8	52.8	2.0		24.6	18.2	25.9	20.9	3.4	1.8	0.8	1	2	3	31	6
82P02369	88-126	2C1	S	fsl	6.1	25.4	68.5			9.7	15.7	26.7	22.3	7.7	7.1	4.7	2	10	56	81	68
82P02370	126-161	2C2	S	fsl	8.9	23.8	67.3			10.2	13.6	25.3	18.1	9.5	8.7	5.7	8	20	41	82	69
82P02371	161-265	3C	S	vfsl	1.6	47.3	51.1			24.2	23.1	32.4	14.1	2.8	1.4	0.4	tr	tr	--	19	tr
82P02372	63-118		S														1	4	2

*** Primary Characterization Data ***

Pedon ID: 82MD031003

( Montgomery, Maryland )

Print Date: Apr 25 2024 8:21PM

Sampled As	:	BRANDYWINE		Fine-loamy, mixed, mesic Typic Hapludult (Hapludalf)
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0476

---

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
82P02365	0-12	Ap	S	1.22	1.32	0.020			23.9	8.1		1.009		0.15		0.52	0.50
82P02366	12-30	E	S							8.0		1.010				0.30	0.46
82P02367	30-60	Bt	S	1.39	1.45	0.014			22.9	8.2		1.010		0.20		0.32	0.56
82P02368	60-88	C	S	1.33	1.35	0.005			24.2	4.2		1.004		0.26		0.52	0.95
82P02369	88-126	2C1	S							5.6		1.007				0.51	0.92
82P02370	126-161	2C2	S							10.7		1.009				0.44	1.20
82P02371	161-265	3C	S	1.37	1.39	0.005			22.7	3.7		1.003		0.26		0.88	2.31
82P02372	63-118		S							12.5		1.009

---

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 - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F
82P02367	30-60	Bt	S	33	11
82P02368	60-88	C	S	30	5

---

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	6D2a									6G10
82P02365	0-12	Ap	S		0.160			1.73	11	1.8	0.3	0.1
82P02366	12-30	E	S		0.050			0.55	11	2.1	0.3	tr									tr
82P02367	30-60	Bt	S		0.018			0.18	10	2.4	0.3	tr
82P02368	60-88	C	S					0.12		2.0	0.2	tr
82P02369	88-126	2C1	S					0.14		1.3	0.2	tr
82P02370	126-161	2C2	S					0.12		1.5	0.3	0.2
82P02371	161-265	3C	S					0.10		2.0	0.2	tr

*** Primary Characterization Data ***

Pedon ID: 82MD031003

( Montgomery, Maryland )

Print Date: Apr 25 2024 8:21PM

Sampled As	:	BRANDYWINE		Fine-loamy, mixed, mesic Typic Hapludult (Hapludalf)
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0476

---

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			5A3a	5A8b			5C3	5C1
82P02365	0-12	Ap	S	6.5	0.8	0.1	0.5	7.9	4.3			12.2	8.4			65	94
82P02366	12-30	E	S	3.8	0.3	0.1	0.4	4.6	3.0			7.6	5.3			61	87
82P02367	30-60	Bt	S	3.4	0.3	0.1	0.2	4.0	1.7			5.7	4.7			70	85
82P02368	60-88	C	S	1.4	0.1	tr	0.1	1.6	4.4			6.0	2.3			27	70
82P02369	88-126	2C1	S	1.5	tr	0.1	0.1	1.7	2.2			3.9	3.1			44	55
82P02370	126-161	2C2	S	1.8	tr	0.1	0.1	2.0	3.7			5.7	3.9			35	51
82P02371	161-265	3C	S	1.0	tr	tr	tr	1.0	1.0			2.0	1.4			50	71

---

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 - -)

%

82P02365

0-12

Ap

S

1

82P02366

12-30

E

S

2

82P02367

30-60

Bt

S

2

82P02368

60-88

C

S

--

82P02369

88-126

2C1

S

3

82P02370

126-161

2C2

S

3

82P02371

161-265

3C

S

--

*** Primary Characterization Data ***

Pedon ID: 82MD031003

( Montgomery, Maryland )

Print Date: Apr 25 2024 8:21PM

Sampled As	:	BRANDYWINE		Fine-loamy, mixed, mesic Typic Hapludult (Hapludalf)
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0476

---

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

82P02365

0-12

Ap

S

6.1

6.1

82P02366

12-30

E

S

6.4

6.6

82P02367

30-60

Bt

S

6.6

6.7

82P02368

60-88

C

S

6.4

6.4

82P02369

88-126

2C1

S

6.5

6.6

82P02370

126-161

2C2

S

6.1

6.4

82P02371

161-265

3C

S

6.1

6.1

*** Primary Characterization Data ***

Pedon ID: 82MD031003

( Montgomery, Maryland )

Print Date: Apr 25 2024 8:21PM

Sampled As	:	BRANDYWINE		Fine-loamy, mixed, mesic Typic Hapludult (Hapludalf)
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0476

---

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

82P02367

30.0-60.0

Bt

vfs

 

 

 

 

 

 

 

 

 

84

QZ 69

MS 14

KK 10

OP 4

BT 2

ZR 1

 

 

 

 

 

 

 

 

 

 

 

HN tr

 

 

 

 

 

 

82P02368

60.0-88.0

C

vfs

 

 

 

 

 

 

 

 

 

82

QZ 68

MS 16

KK 14

BT 2

CL tr

HN tr

 

 

 

 

 

 

 

 

 

 

 

OP tr

 

 

 

 

 

 

82P02369

88.0-126.0

2C1

vfs

 

 

 

 

 

 

 

 

 

72

QZ 61

MS 15

BT 10

KK 9

CL 3

OP 2

 

 

 

 

 

 

 

 

 

 

 

ZR tr

EP tr

 

 

 

 

 

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

MINERAL INTERPRETATION:
BT Biotite	CL Chlorite	EP Epidote	HN Hornblende	KK Kaolinite
MS Muscovite	OP Opaques	QZ Quartz	ZR Zircon