*** Andic Soil Properties Data ***

Pedon ID: S1991-TX043-006-copy

( Brewster, Texas )

Print Date: Feb 16 2025 6:20AM

Sampled as on Feb 1, 1991:	Hodgins ; Fine-silty, mixed, thermic Ustollic Camborthid
Revised to correlated on Jan 29, 2019:	Stovall-carbonatic ustic ; Fine-silty, carbonatic, thermic Aridic Calciustepts

				United States Department of Agriculture
SSL	-	Project	RP91TX117   BREWSTER COUNTY	Natural Resources Conservation Service
	-	Site ID	S1991-TX043-006-copy   Lat: 30° 2020.26" north  Long: 103° 15.66" west  MLRA: 42	National Soil Survey Center
	-	Pedon No.	91P0462	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
91P02642	0-8	A1	S	29.0		1.0			16	2	14.2		0.49
91P02643	8-20	A2	S	40.7		4.5			15	2	15.6		0.38
91P02644	20-64	Bw1	S	46.2		7.3			15	3	16.6		0.36
91P02645	64-124	Bw2	S	44.1		11.8			15	3	14.6		0.33
91P02646	124-152	Bk1	S	35.2		15.4			13	2	9.1		0.26
91P02647	152-203	Bk2	S	28.4		8.3			23	6	8.5		0.30

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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

6E1g

91P02642

0-8

A1

S

7.9

2.35

10

91P02643

8-20

A2

S

7.8

1.72

18

91P02644

20-64

Bw1

S

8.0

1.17

32

91P02645

64-124

Bw2

S

8.0

0.39

61

91P02646

124-152

Bk1

S

8.2

0.18

41

91P02647

152-203

Bk2

S

8.1

0.11

42