*** Primary Characterization Data ***

Pedon ID: S1985MD019012

( Dorchester, Maryland )

Print Date: Nov 23 2024 6:40AM

Sampled as on Aug 30, 1985:	Downer ; Coarse-loamy, mixed, mesic Typic Hapludults
Revised to correlated on Oct 28, 2014:	Downer ; Coarse-loamy, siliceous, semiactive, nonacid, mesic Typic Hapludults

				United States Department of Agriculture
SSL	-	Project	CP86MD035   DORCHESTER COUNTY	Natural Resources Conservation Service
	-	Site ID	S1985MD019012   Lat: 38° 39' 0.01" north  Long: 75° 50' 13.99" west  MLRA: 153D	National Soil Survey Center
	-	Pedon No.	86P0117	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
86P00744	Ap	Ap	0-23				SL	LCOS
86P00745	EB	EB	23-51				SL	COSL
86P00746	Bt1	Bt1	51-91				SL	LCOS
86P00747	Bt2	Bt2	91-132				SL	LS
86P00748	Bt3	Bt3	132-168				LS	COS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.32	(NA)
Clay, carbonate free, Weighted Average	8	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	85	% wt
Volume, >2mm, Weighted Average	2	% vol
Clay, total, Weighted Average	8	% wt
LE, Whole Soil, Summed to 1m	1	cm/m
Weighted averages based on control section: 51-101 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	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
86P00744	0-23	Ap	S	lcos	4.4	16.3	79.3			11.2	5.1	2.1	13.8	36.2	21.7	5.5	1	tr	--	77	1
86P00745	23-51	EB	S	cosl	8.3	21.0	70.7			15.2	5.8	2.2	11.6	29.8	20.5	6.6	4	2	--	70	6
86P00746	51-91	Bt1	S	lcos	8.6	5.9	85.5			4.0	1.9	0.9	7.0	39.0	30.4	8.2	3	1	--	85	4
86P00747	91-132	Bt2	S	ls	6.2	7.1	86.7			5.2	1.9	1.4	16.1	46.6	17.7	4.9	2	2	--	86	4
86P00748	132-168	Bt3	S	cos	5.0	5.3	89.7			3.5	1.8	1.8	4.9	47.6	31.9	3.5	1	tr	--	88	1

*** Primary Characterization Data ***

Pedon ID: S1985MD019012

( Dorchester, Maryland )

Print Date: Nov 23 2024 6:40AM

Sampled As	:	Downer		Coarse-loamy, mixed, mesic Typic Hapludults
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0117

---

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
86P00744	0-23	Ap	S	1.75	1.76	0.002			7.7	2.3		1.002		0.09		0.59	0.52
86P00745	23-51	EB	S	1.74	1.76	0.004			9.7	3.5		1.003		0.10		0.25	0.42
86P00746	51-91	Bt1	S	1.65	1.70	0.010			7.0	4.4		1.003		0.04		0.31	0.51
86P00747	91-132	Bt2	S	1.60	1.67	0.014			8.6	4.2		1.003		0.07		0.32	0.68
86P00748	132-168	Bt3	S	1.63	1.65	0.004			6.8	3.2		1.002		0.06		0.24	0.64

---

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
86P00744	0-23	Ap	S		0.036			0.49	14	0.4	0.1
86P00745	23-51	EB	S		0.017			0.23	13	0.7	0.1
86P00746	51-91	Bt1	S					0.16		0.8	0.1
86P00747	91-132	Bt2	S					0.16		0.6	0.1
86P00748	132-168	Bt3	S					0.15		0.5	0.1

---

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	6G9a		5A3a	5A8b	5A3b	5G1	5C3	5C1
86P00744	0-23	Ap	S	1.4	0.3	tr	0.2	1.9	2.0	0.1		3.9	2.6	2.0	5	49	73
86P00745	23-51	EB	S	0.5	0.2	--	0.1	0.8	2.7	0.4		3.5	2.1	1.2	33	23	38
86P00746	51-91	Bt1	S	1.3	0.5	0.1	0.2	2.1	1.1			3.2	2.7			66	78
86P00747	91-132	Bt2	S	1.1	0.3	tr	0.2	1.6	1.3	tr		2.9	2.0			55	80
86P00748	132-168	Bt3	S	0.6	0.1	0.1	0.1	0.9	1.2	--		2.1	1.2			43	75

*** Primary Characterization Data ***

Pedon ID: S1985MD019012

( Dorchester, Maryland )

Print Date: Nov 23 2024 6:40AM

Sampled As	:	Downer		Coarse-loamy, mixed, mesic Typic Hapludults
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0117

---

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 - -)

%

86P00744

0-23

Ap

S

--

86P00745

23-51

EB

S

--

86P00746

51-91

Bt1

S

4

86P00747

91-132

Bt2

S

--

86P00748

132-168

Bt3

S

8

---

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

86P00744

0-23

Ap

S

5.1

5.5

86P00745

23-51

EB

S

4.4

4.9

86P00746

51-91

Bt1

S

5.1

5.6

86P00747

91-132

Bt2

S

5.0

5.4

86P00748

132-168

Bt3

S

4.8

5.3

*** Primary Characterization Data ***

Pedon ID: S1985MD019012

( Dorchester, Maryland )

Print Date: Nov 23 2024 6:40AM

Sampled As	:	Downer		Coarse-loamy, mixed, mesic Typic Hapludults
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0117

---

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
86P00746	51.0-91.0	Bt1	fs										41	QZ 34	FK 27	FP 26	OP 6	AR 5	BT 1
														RA 1	EP tr	AM tr	TM tr

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
AM Amphibole	AR Weatherable Aggregates	BT Biotite	EP Epidote	FK Potassium Feldspar
FP Plagioclase Feldspar	OP Opaques	QZ Quartz	RA Resistant Aggregates	TM Tourmaline