*** Primary Characterization Data ***

Pedon ID: 03MD510019

( Baltimore City, Maryland )

Print Date: Apr 23 2024 6:39AM

Sampled as on Jul 23, 2003:
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2003USMD163   BALTIMORE URBAN	Natural Resources Conservation Service
	-	Site ID	OV 1021 Iris   Lat: 39° 18' 14.29" north  Long: 76° 33' 44.31" west  MLRA: 149A	National Soil Survey Center
	-	Pedon No.	03N0941	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
03N04873	Ap	Ap	0-15	S03MD-510-019-1	1021 IRIS		L	FSL
03N04874	E/A	E/A	15-25	S03MD-510-019-2	1021 IRIS		L	L
03N04875	E	E	25-46	S03MD-510-019-3	1021 IRIS		L	L
03N04876	Bt1	Bt1	46-61	S03MD-510-019-4	1021 IRIS		L	L
03N04877	Bt	Bt	61-76	S03MD-510-019-5	1021 IRIS		SIL	SIL
03N04878	Bt3	Bt3	76-88	S03MD-510-019-6	1021 IRIS		SIL	SIL
03N04879	Bt4	Bt4	88	S03MD-510-019-7	1021 IRIS		SIL	SIL

---

---

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
03N04873	0-15	Ap	S	fsl	8.9	37.6	53.5			23.3	14.3	8.2	18.5	22.9	3.2	0.7	1	1	--	46	2
03N04874	15-25	E/A	S	l	9.9	42.3	47.8			27.0	15.3	7.9	19.8	18.0	1.6	0.5	2	4	--	44	6
03N04875	25-46	E	S	l	13.1	45.3	41.6			28.5	16.8	8.3	18.7	13.0	1.2	0.4	2	3	--	37	5
03N04876	46-61	Bt1	S	l	16.7	48.8	34.5			25.1	23.7	0.7	17.8	12.7	1.6	1.7	6	16	--	48	22
03N04877	61-76	Bt	S	sil	18.3	56.0	25.7			33.1	22.9	6.1	10.2	8.4	0.7	0.3	2	--	--	21	2
03N04878	76-88	Bt3	S	sil	20.9	59.4	19.7			35.7	23.7	5.0	8.4	5.9	0.4	--	tr	--	--	15	tr
03N04879	88	Bt4	S	sil	20.9	52.7	26.4			29.9	22.8	7.9	10.2	7.4	0.9	tr	tr	--	--	19	tr

*** Primary Characterization Data ***

Pedon ID: 03MD510019

( Baltimore City, Maryland )

Print Date: Apr 23 2024 6:39AM

Sampled As	:
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  03N0941

---

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	%
										3C2a1a		3D1
03N04873	0-15	Ap	S							8.7		1.012				0.97	0.98
03N04874	15-25	E/A	S							5.3		1.008				0.44	0.54
03N04875	25-46	E	S							6.0		1.008				0.29	0.46
03N04876	46-61	Bt1	S							8.0		1.010				0.29	0.48
03N04877	61-76	Bt	S							9.1		1.011				0.32	0.50
03N04878	76-88	Bt3	S							10.5		1.013				0.32	0.50
03N04879	88	Bt4	S							10.6		1.013				0.29	0.51

---

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
03N04873	0-15	Ap	S	3.78	0.25	0.04	3.8		15	0.9	0.1	--
03N04874	15-25	E/A	S	1.63	0.05	0.01	1.6		31	1.2	0.1	--
03N04875	25-46	E	S	0.44	0.02	--	0.4		23	1.3	0.2	--
03N04876	46-61	Bt1	S	0.30	0.02	--	0.3		12	2.2	0.2	--
03N04877	61-76	Bt	S	0.16	0.02	tr	0.2		7	1.6	0.2	--
03N04878	76-88	Bt3	S	0.09	0.03	0.01	0.1		3	1.8	0.2	--
03N04879	88	Bt4	S	0.07	0.01	tr	0.1		6	2.0	0.2	--

*** Primary Characterization Data ***

Pedon ID: 03MD510019

( Baltimore City, Maryland )

Print Date: Apr 23 2024 6:39AM

Sampled As	:
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  03N0941

---

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
03N04873	0-15	Ap	S	5.8	0.6	--	0.1	6.5	9.6			16.1	8.6			40	76
03N04874	15-25	E/A	S	2.8	0.2	--	tr	3.0	4.8			7.8	4.4			38	68
03N04875	25-46	E	S	2.3	0.2	--	tr	2.5	3.5			6.0	3.8			42	66
03N04876	46-61	Bt1	S	2.8	0.4	tr	0.1	3.3	4.2	--	0.7	7.5	4.9			44	67
03N04877	61-76	Bt	S	2.3	0.3	tr	0.1	2.7	5.9	--	2.4	8.6	5.8			31	47
03N04878	76-88	Bt3	S	2.2	0.5	0.1	0.1	2.9	7.5	--	1.2	10.4	6.6			28	44
03N04879	88	Bt4	S	2.1	0.6	tr	0.1	2.8	6.7	0.5	2.5	9.5	6.1	3.3	15	29	46

---

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 - -)

%

03N04873

0-15

Ap

S

--

03N04874

15-25

E/A

S

--

03N04875

25-46

E

S

--

03N04876

46-61

Bt1

S

tr

03N04877

61-76

Bt

S

1

03N04878

76-88

Bt3

S

1

03N04879

88

Bt4

S

1

*** Primary Characterization Data ***

Pedon ID: 03MD510019

( Baltimore City, Maryland )

Print Date: Apr 23 2024 6:39AM

Sampled As	:
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  03N0941

---

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

03N04873

0-15

Ap

S

5.2

5.5

03N04874

15-25

E/A

S

5.3

6.0

03N04875

25-46

E

S

5.3

6.1

03N04876

46-61

Bt1

S

5.0

5.8

03N04877

61-76

Bt

S

4.5

5.2

03N04878

76-88

Bt3

S

4.3

5.0

03N04879

88

Bt4

S

4.3

5.0

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

4D3a1

03N04873

0-15

Ap

S

134.1

03N04874

15-25

E/A

S

111.6

03N04875

25-46

E

S

24.3

03N04876

46-61

Bt1

S

8.7

03N04877

61-76

Bt

S

2.4

03N04878

76-88

Bt3

S

1.3

03N04879

88

Bt4

S

1.2