*** Primary Characterization Data ***

Pedon ID: S1992DE001001

( Kent, Delaware )

Print Date: Apr 19 2025 2:36AM

Sampled as on Jun 4, 1992:	Downer sandy loam ; Coarse-loamy Typic Hapludults
Revised to correlated on Oct 5, 2014:	Downer ; Coarse-loamy, mixed, semiactive, mesic Typic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP93DE063   DELEWARE SOIL STUDY	Natural Resources Conservation Service
	-	Site ID	S1992DE001001   Lat: 38° 59' 13.99" north  Long: 75° 33' 25.99" west  MLRA: 153C	National Soil Survey Center
	-	Pedon No.	93P0271	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
93P02200	Ap	Ap	0-23					LCOS
93P02201	Bt1	Bt1	23-35					COSL
93P02202	Bt2	Bt2	35-45					COSL
93P02203	Bt3	Bt3	45-58					LCOS
93P02204	CB	CB	58-82					LCOS
93P02205	C1	C1	82-140					LCOS
93P02206			0-0		CONTROL SECTION			COSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.36	(NA)
Clay, carbonate free, Weighted Average	9	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	79	% wt
Volume, >2mm, Weighted Average	4	% vol
Clay, total, Weighted Average	9	% wt
Weighted averages based on control section: 23-73 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
93P02200	0-23	Ap	S	lcos	4.2	17.7	78.1			11.1	6.6	2.7	13.6	34.3	23.3	4.2	2	2	--	76	4
93P02201	23-35	Bt1	S	cosl	8.4	22.0	69.6			15.8	6.2	2.0	9.0	28.1	24.0	6.5	5	3	--	70	8
93P02202	35-45	Bt2	S	cosl	13.2	15.4	71.4			12.5	2.9	1.8	7.9	24.6	26.2	10.9	6	6	--	73	12
93P02203	45-58	Bt3	S	lcos	10.0	5.8	84.2			4.7	1.1	1.1	4.7	22.5	41.6	14.3	3	2	--	84	5
93P02204	58-82	CB	S	lcos	6.9	6.9	86.2			4.8	2.1	1.6	17.2	40.9	24.2	2.3	1	2	--	85	3
93P02205	82-140	C1	S	lcos	7.0	5.1	87.9			4.9	0.2	1.6	12.9	35.8	32.9	4.7	1	1	--	87	2
93P02206	0-0		S	cosl	12.3	10.9	76.8			9.1	1.8	1.4	6.7	27.6	31.6	9.5	10	4	--	79	14

*** Primary Characterization Data ***

Pedon ID: S1992DE001001

( Kent, Delaware )

Print Date: Apr 19 2025 2:36AM

Sampled As	:	Downer sandy loam		Coarse-loamy Typic Hapludults
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0271

---

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
93P02200	0-23	Ap	S							3.4		1.004				0.81	0.81
93P02201	23-35	Bt1	S							3.1		1.004				0.35	0.37
93P02202	35-45	Bt2	S	1.76	1.76	--			7.2	5.0		1.006		0.04		0.31	0.38
93P02203	45-58	Bt3	S	1.72	1.74	0.004			8.0	4.6		1.009		0.06		0.39	0.46
93P02204	58-82	CB	S							3.9		1.006				0.39	0.57
93P02205	82-140	C1	S							3.1		1.005				0.29	0.44
93P02206	0-0		S							4.5		1.007					0.37

---

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 - - - - -)
								6A1c		4G1	4G1	4G1
93P02200	0-23	Ap	S					0.69
93P02200	0-23	Ap	N							0.4	0.1	--
93P02201	23-35	Bt1	S					0.18
93P02202	35-45	Bt2	S					0.10
93P02202	35-45	Bt2	N							0.9	0.1	--
93P02203	45-58	Bt3	S					0.08
93P02204	58-82	CB	S					0.03
93P02204	58-82	CB	N							0.7	0.1	--
93P02205	82-140	C1	S					0.04
93P02205	82-140	C1	N							0.5	0.1	--
93P02206	0-0		S					0.12

*** Primary Characterization Data ***

Pedon ID: S1992DE001001

( Kent, Delaware )

Print Date: Apr 19 2025 2:36AM

Sampled As	:	Downer sandy loam		Coarse-loamy Typic Hapludults
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0271

---

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 - - - - -)
										6C2b	6G7a	6D2a
93P02200	0-23	Ap	S							0.4	0.1	--
93P02202	35-45	Bt2	S							0.9	0.1	--
93P02204	58-82	CB	S							0.7	0.1	--
93P02205	82-140	C1	S							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	6G9c	6D3b	5A3a	5A8b	5A3b	5G1	5C3	5C1
93P02200	0-23	Ap	S	2.1	0.3	tr	0.2	2.6	3.0	0.1	0.7	5.6	3.4	2.7	4	46	76
93P02201	23-35	Bt1	S	2.0	0.2	tr	0.3	2.5	2.2			4.7	2.9			53	86
93P02202	35-45	Bt2	S	2.4	0.8	tr	0.3	3.5	3.3			6.8	4.1			51	85
93P02203	45-58	Bt3	S	1.9	1.0	tr	0.3	3.2	5.7			8.9	3.9			36	82
93P02204	58-82	CB	S	1.2	0.7	tr	0.3	2.2	1.7			3.9	2.7			56	81
93P02205	82-140	C1	S	0.9	0.3	tr	0.3	1.5	0.7			2.2	2.0			68	75

---

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 - -)

%

93P02200

0-23

Ap

S

--

93P02201

23-35

Bt1

S

--

93P02202

35-45

Bt2

S

--

93P02203

45-58

Bt3

S

--

93P02204

58-82

CB

S

--

93P02205

82-140

C1

S

--

*** Primary Characterization Data ***

Pedon ID: S1992DE001001

( Kent, Delaware )

Print Date: Apr 19 2025 2:36AM

Sampled As	:	Downer sandy loam		Coarse-loamy Typic Hapludults
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0271

---

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

93P02200

0-23

Ap

S

4.8

5.1

93P02201

23-35

Bt1

S

5.9

6.4

93P02202

35-45

Bt2

S

5.9

6.6

93P02203

45-58

Bt3

S

5.9

6.6

93P02204

58-82

CB

S

5.9

6.5

93P02205

82-140

C1

S

5.7

6.3

---

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
93P02200	0-23	Ap	F					0.17	3.19	8.51	10.52	169.08			33
93P02202	35-45	Bt2	F		32.31			0.04	6.41	14.71	4.69	108.56			45
93P02204	58-82	CB	F					0.03	5.77	9.19	3.41	41.12			30
93P02205	82-140	C1	F					0.03	3.80	7.75	4.60	29.61			52

---

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
93P02200	0-23	Ap	F	16272	421	7595	16617	44	193	4762	636	349112		3012	151
93P02202	35-45	Bt2	F	17971	304	13386	16769	330	102	4361	293	332491		2704	126
93P02204	58-82	CB	F	20877	329	9595	17629	145	51	5553	129	350124		1571	90
93P02205	82-140	C1	F	20150	227	6934	18319	50	34	4942	95	367628		1187	82

*** Primary Characterization Data ***

Pedon ID: S1992DE001001

( Kent, Delaware )

Print Date: Apr 19 2025 2:36AM

Sampled As	:	Downer sandy loam		Coarse-loamy Typic Hapludults
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0271

---

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

7A2i

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

93P02201

23.0-35.0

Bt1

tcly

KK 3

VR 3

GI 2

QZ 2

MI 1

17

5.4

0.9

93P02202

35.0-45.0

Bt2

tcly

KK 3

VR 2

GI 2

MI 2

GE 1

42

8.4

1.3

QZ 1

93P02203

45.0-58.0

Bt3

tcly

KK 3

VR 3

GI 2

MI 2

QZ 1

21

8.4

1.4

93P02204

58.0-82.0

CB

tcly

KK 3

VR 2

GI 2

MI 1

GE 1

23

5.9

0.9

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GE Goethite	GI Gibbsite	KK Kaolinite	MI Mica	QZ Quartz
VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks