*** Andic Soil Properties Data ***

Pedon ID: S1968CA057030

( Nevada, California )

Print Date: Apr 29 2025 8:07PM

Sampled as on Sep 2, 1968:	Trabuco
Revised to correlated:	Trabuco ; Fine-loamy, mixed, superactive, thermic Typic Argixerolls

				United States Department of Agriculture
SSL	-	Project	NL68CA020   NEVADA COUNTY	Natural Resources Conservation Service
	-	Site ID	S1968CA057030   Lat: 39° 1344.00" north  Long: 121° 124.99" west  MLRA: 22A	National Soil Survey Center
	-	Pedon No.	68C0117	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	4A1f
68C00875	0-10	Ap	S	13.1					40	--	8.7		0.66	1.69	0.002
68C00876	10-25	A	S	16.8					37	--	8.5		0.51
68C00877	25-38	B	S	21.6					33	--	10.3		0.48
68C00878	38-69	Bt11	S	37.9					20	--	19.4		0.51
68C00879	69-99	Bt12	S	26.1					28	--	17.2		0.66	1.57	0.033
68C00880	99-130	Bt2	S	21.4					32	--	15.2		0.71
68C00881	130-168	C	S	12.8					57	--	9.7		0.76	1.59	0.025
68C00882	0-10	Ap	S								9.2

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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 )

8C1a

6A1a

4F1

4F

68C00875

0-10

Ap

S

5.8

2.69

NP

NP

68C00876

10-25

A

S

6.2

0.72

68C00877

25-38

B

S

6.3

0.44

26.187

6

68C00878

38-69

Bt11

S

6.3

0.26

68C00879

69-99

Bt12

S

6.5

0.12

40.52399

16

68C00880

99-130

Bt2

S

6.5

68C00881

130-168

C

S

6.6

23.84

4

68C00882

0-10

Ap

S

6.0

2.80