*** Taxonomy Characterization Data ***

Pedon ID: S68CA017022

( El Dorado, California )

Print Date: Dec 4 2024 3:04AM

Sampled as on Aug 5, 1968:	Elmira
Revised to correlated:	Christopher ; Mixed, frigid Dystric Xeropsamments

				United States Department of Agriculture
SSL	-	Project	NL68CA017   TAHOE BASIN	Natural Resources Conservation Service
	-	Site ID	68CA693-005   Lat: 38° 55' 59.55" north  Long: 119° 58' 21.46" west  MLRA: 22	National Soil Survey Center
	-	Pedon No.	68C0080	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			8D1			4A1f
68C00664	0-3	A11	S	2.0			2.10		86			6
68C00665	3-10	A12	S	3.1			0.87		83	1.39	0.004	8
68C00666	10-23	A2	S	3.6			0.81		78	1.49	--	9
68C00667	23-36	B1	S	3.7			0.73		80	1.53	--	9
68C00668	36-63	B2	S	3.7			0.65		79	0.78	0.160	5
68C00669	63-99	C1	S	3.4			0.68		77	1.54	--	8
68C00670	99-135	C2	S	2.8			0.61		81	1.55	--	10
68C00671	135-155	2C1	S	4.0			0.68		65	1.53	--	2
68C00672	155-175	2C2	S	4.7			0.77		56	1.50	--	1

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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	4C1a1a1	6A1a			8J		5C1	5C3		5A3b	8D1		5G1		5D2
68C00664	0-3	A11	S	5.4	8.4	2.65		0.24	0.15		32	100		3.2	4.40	1.60	13		1
68C00665	3-10	A12	S	5.7		1.32					32	26		2.8	2.29	0.90	18		1
68C00666	10-23	A2	S	6.0		0.78					40	30			1.67				2
68C00667	23-36	B1	S	6.0	9.7	0.42		0.28	0.05		35	22			1.38				--
68C00668	36-63	B2	S	5.9		0.29					37	30			1.16				2
68C00669	63-99	C1	S	5.9		0.20					31	31			1.03				3
68C00670	99-135	C2	S	6.0		0.06					100*	100			0.57				6
68C00671	135-155	2C1	S	5.9							77	100			1.33				2
68C00672	155-175	2C2	S	5.9	8.7			0.22	0.05		76	100			1.53				1
68C00673	0-23	A	S	5.9		1.40

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.12	(NA)
Clay, carbonate free, Weighted Average	4	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	78	% wt
Volume, >2mm, Weighted Average	7	% vol
Clay, total, Weighted Average	4	% wt
Weighted averages based on control section: 25-100 cm