*** Andic Soil Properties Data ***

Pedon ID: S1981MD027001

( Howard, Maryland )

Print Date: Nov 21 2024 3:36PM

Sampled as on Oct 3, 1981:	OCCOQUON ; Fine-loamy, mixed, mesic Ultic Hapludalf
Revised to correlated on Jan 9, 2013:	Occoquan ; Fine-loamy, mixed, semiactive, mesic Ultic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP82MD167   MONTGOMERY COUNTY	Natural Resources Conservation Service
	-	Site ID	S1981MD027001   Lat: 39° 1417.04" north  Long: 76° 5146.34" west  MLRA: 148	National Soil Survey Center
	-	Pedon No.	82P0479	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Andic Soil Properties Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-	-21-
				Total	Fine	CaCO3	CoSi to	Est	.1-75	Vol >2mm				Bulk	COLE								Al+½Fe	Al+½Fe
				Clay	Clay	Clay	VCoS	Clay	Fraction	% of	(- - - - 1500 kPa - - - -)			Density	Whole	(- - - - - - - - - - Glass Content - - - - - - - - - -)							*15.625	*60.0
	Depth			<.002	<.0002	<.002	.02 - 2	Content		Whole Soil	air-dry	field moist	/Clay	33 kPa	Soil	csi	vfs	fs	ms	cs	vcs	Wt Avg	+Glass	+Glass
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - % of <2 mm - - - - - - - - -)					% of <75 mm	(- - - - - - - - % - - - - - - -)				g cm-3	cm cm-1	(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)
				3A1a1a	3A1a1a						3C2a1a		8D1	4A1d
82P02392	0-20	Ap	S	17.8	3.3				50	7	7.3		0.41
82P02393	20-39	Bt	S	21.3	7.8				53	11	9.1		0.43
82P02394	39-55	BC	S	9.7	5.7				73	11	5.6		0.58
82P02395	55-77	C	S	11.7	6.9				72	10	6.3		0.54
82P02396	77-120	Cr	S	6.1					77	11	4.2		0.69	1.62	0.007

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Andic Soil Properties Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

CO3

Al+

8*Si

Optical

KCl

NH4OAC

Sum

(- Base Sat -)

pH

pH

Org

Tot

as

NZ

½Fe

8*Si

2*Fe

+2*Fe

Density

Extr

Sum

Bases+

NH4OAC

Sum of

Melanic

(- Atterberg -)

Depth

H2O

NaF

C

C

CaCO3

P Ret

Oxal

Oxal

Oxal

Oxal

Oxal

Al

Bases

Extr Al

pH 7.0

Cations

Index

LL

PI

Layer

(cm)

Horz

Prep

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

cmol(+) kg-1

(- meq 100g-1 -)

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

( % <0.4mm )

4C1a2a

6A1c

6G9a

4F1

4F

82P02392

0-20

Ap

S

5.2

1.15

0.4

82P02393

20-39

Bt

S

5.7

0.48

41

11

82P02394

39-55

BC

S

5.8

0.20

82P02395

55-77

C

S

5.9

0.16

82P02396

77-120

Cr

S

5.9

0.09

36

3