*** Andic Soil Properties Data ***

Pedon ID: 92CA055001

( Napa, California )

Print Date: May 6 2024 2:03PM

Sampled as on Aug 28, 1991:	Haire ; Clayey, mixed, thermic Typic Haploxerult
Revised to correlated on Apr 1, 2000:	Yokayo ; Fine, mixed, superactive, thermic Haplic Palexeralf

				United States Department of Agriculture
SSL	-	Project	RP93CA005   NAPA COUNTY	Natural Resources Conservation Service
	-	Site ID	92CA055001   Lat: 38° 1321.00" north  Long: 122° 2111.00" west  MLRA: 14	National Soil Survey Center
	-	Pedon No.	93P0020	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							3C2a1a		8D1
93P00169	0-10	Ap1	S	16.2					25	7	6.9		0.43
93P00170	10-28	Ap2	S	18.8					13	1	8.0		0.43
93P00171	28-41	BA	S	20.3					14		8.8		0.43
93P00172	41-69	Bt1	S	39.8					9		18.7		0.47
93P00173	69-91	Bt2	S	31.4					20		17.4		0.55
93P00174	91-114	Bt3	S	26.4					18		16.7		0.63
93P00175	114-137	Bt4	S	25.0					11		15.5		0.62

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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

6A2d

93P00169

0-10

Ap1

S

6.0

1.07

1.04

93P00170

10-28

Ap2

S

6.0

0.67

0.73

93P00171

28-41

BA

S

6.1

0.48

0.55

93P00172

41-69

Bt1

S

6.5

0.43

0.48

93P00173

69-91

Bt2

S

6.6

0.28

93P00174

91-114

Bt3

S

6.7

0.04

93P00175

114-137

Bt4

S

7.1

0.04