*** Taxonomy Characterization Data ***

Pedon ID: S1969CA065001

( Riverside, California )

Print Date: Nov 23 2024 6:04AM

Sampled as on Jun 25, 1969:	Bonta ; Coarse-loamy, mixed Typic Xerochrepts
Revised to correlated on Dec 1, 1996:	(unnamed) ; Coarse-loamy, mixed, mesic Typic Xerochrept

				United States Department of Agriculture
SSL	-	Project	NL69CA011   SAN BERNARDINO	Natural Resources Conservation Service
	-	Site ID	S1969CA065001   Lat: 33° 49' 57.00" north  Long: 116° 53' 43.00" west  MLRA: 20	National Soil Survey Center
	-	Pedon No.	69C0059	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Taxonomy Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-
					Fine	CaCO3	1500		.1-75	Bulk	Cole	Vol	Resist
				Clay	Clay	Clay	kPa	Clay	mm	Den	Whole	% of	Min
	Depth			<.002	<.0002	<.002	/Clay	Est	Frac	33 kPa	Soil	Whole	%
Layer	(cm)	Horz	Prep	(---------% of <2 mm-------)				(-------- % --------)		g cm-3	cm cm-1
				3A1a1a	3A1a1a		8D1
69C00309	0-5	Ap1	S	6.2	6.0		0.74		72			--
69C00310	5-20	Ap2	S	6.1	6.0		0.62		71			--
69C00311	20-30	Ap3	S	6.6	7.0		0.56		68			--
69C00312	30-58	A1	S	9.6	10.0		0.49		65			--
69C00313	58-79	A2	S	7.9	8.0		0.52		65			--
69C00314	79-135	Bt	S	9.6	10.0		0.50		63			--
69C00315	135-165	2Bt	S	7.7	8.0		0.53		69			--

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Taxonomy Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-
				pH	pH	Org	Tot	Al+½ Fe		CO3 as	(--- Base Sat ---)		NZ	ECEC	CEC7	ECEC	Al
	Depth			H2O	NaF	C	C	Oxal	ODOE	CaCO3	NH4	Bases	P Ret	cmol(+)	/Clay	/Clay	Sat	E C	ESP
Layer	(cm)	Horz	Prep			(------------------------------------------ % --------------------------------------------)								kg -1			%	dS m-1	%
				8C1a		6A1a
69C00309	0-5	Ap1	S	6.1		2.11
69C00310	5-20	Ap2	S	7.0		1.11
69C00311	20-30	Ap3	S	6.8		0.50
69C00312	30-58	A1	S	6.2		0.10
69C00313	58-79	A2	S	6.3		0.10
69C00314	79-135	Bt	S	5.8		0.10
69C00315	135-165	2Bt	S	6.0		0.10

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Taxonomy Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

pH

pH

Org

Tot

Al+½ Fe

CO3 as

(--- Base Sat ---)

NZ

ECEC

CEC7

ECEC

Al

Depth

H2O

NaF

C

C

Oxal

ODOE

CaCO3

NH4

Bases

P Ret

cmol(+)

/Clay

/Clay

Sat

E C

ESP

Layer

(cm)

Horz

Prep

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

kg -1

%

dS m-1

%

6A1b

69C00312

30-58

A1

S

0.13

69C00313

58-79

A2

S

0.20

69C00314

79-135

Bt

S

0.13

69C00315

135-165

2Bt

S

0.13

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Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	9	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	65	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	9	% wt
Weighted averages based on control section: 31-81 cm