*** Taxonomy Characterization Data ***

Pedon ID: 87CA035001

( Lassen, California )

Print Date: Nov 21 2024 2:11PM

Sampled as on Jun 1, 1987:	Jauriga ; Fine-loamy, mixed, mesic Typic Argixeroll
Revised to correlated:	Jauriga ; Fine-loamy, mixed, superactive, mesic Pachic Ultic Argixerolls

				United States Department of Agriculture
SSL	-	Project	CP87CA231   WEPP-LASSEN CALIFORNIA	Natural Resources Conservation Service
	-	Site ID	S1987CA035001   Lat: 40° 36' 54.99" north  Long: 120° 36' 50.01" west  MLRA: 22	National Soil Survey Center
	-	Pedon No.	87P0679	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			4A1d
87P03636	0-8	A1	S	18.1	7.3		0.87		49	0.84	0.051	14
87P03637	8-30	A2	S	19.1	8.3		0.81		43	1.10	0.016	7	66
87P03638	30-43	BAt	S	18.0	6.7		0.88		44	1.09	0.019	8	68
87P03639	43-65	2Bt1	S	18.3	5.9		0.95		49	1.10	0.021	9	68
87P03640	65-118	2Bt2	S	15.6	5.8		1.06		55	1.11	0.017	19	66
87P03641	118-150	2Bt3	S	14.7	5.4		1.22		66	0.96	0.032	19	62

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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	%
				4C1a2a	4C1a1a1	6A1c	6A2d		4G2		5C1	5C3	4D8a1		8D1			8A3a	5D2
87P03636	0-8	A1	S	6.2	9.5	3.61	3.20	0.65	0.20		75	59	38		1.47			0.27	--
87P03637	8-30	A2	S	6.8	9.7	1.42	1.36	0.61	0.13		87	68	35		1.17				--
87P03638	30-43	BAt	S	6.8	9.0	1.13		0.75	0.13		87	68	39		1.18				--
87P03639	43-65	2Bt1	S	6.9	10.4	0.87		0.60	0.11		84	67	40		1.15				--
87P03640	65-118	2Bt2	S	6.8	9.4	0.48		0.64	0.10		80	66	39		1.21				1
87P03641	118-150	2Bt3	S	6.9	8.6	0.24		0.51	0.08		78	66	36		1.30				1

^1,1,2,3,4,5 Analyzed size fraction = <2 mm

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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

%

8J

87P03636

0-8

A1

S

0.27

87P03637

8-30

A2

S

0.19

87P03638

30-43

BAt

S

0.17

87P03639

43-65

2Bt1

S

0.17

87P03640

65-118

2Bt2

S

0.17

87P03641

118-150

2Bt3

S

0.12

^1,1,2,3,4,5 Analyzed size fraction = <2 mm

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.18	(NA)
Clay, carbonate free, Weighted Average	17	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	50	% wt
Volume, >2mm, Weighted Average	12	% vol
Clay, total, Weighted Average	17	% wt
LE, Whole Soil, Summed to 1m	2	cm/m
Weighted averages based on control section: 30-80 cm