*** Taxonomy Characterization Data ***

Pedon ID: 68CA017029

( El Dorado, California )

Print Date: Nov 24 2024 2:16AM

Sampled as on Aug 7, 1968:	Freel
Revised to correlated:	Oneidas ; Coarse-loamy, mixed, active, frigid Fragic Haploxeralfs

				United States Department of Agriculture
SSL	-	Project	NL68CA017   TAHOE BASIN	Natural Resources Conservation Service
	-	Site ID	68CA693-008   Lat: 38° 52' 11.83" north  Long: 119° 59' 27.35" west  MLRA: 22	National Soil Survey Center
	-	Pedon No.	68C0076	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
68C00615	0-4	A1	S	9.5			1.47		63	0.70	--	4
68C00616	4-13	A2	S	8.9			0.71		65	1.10	--	8
68C00617	13-33	C1	S	9.6			0.57		64	1.20	0.003	8
68C00618	33-56	C2	S	9.7			0.55		65	1.34	0.002	6
68C00619	56-76	2Btxb1	S	13.0			0.32		60	1.61	0.006	6
68C00620	76-105	2Btxb2	S	13.7			0.45		65	1.58	0.006	10
68C00621	105-125	2Btxb31	S	13.5			0.43		67	2.14	0.010	16
68C00622	125-140	2Btxb32	S	13.5			0.47		67	1.52	0.004	11
68C00623	140-165	2Btxb33	S	12.9			0.46		67	1.52	0.004	10
68C00624	165-195	2Btb	S	12.9			0.49		67	1.54	--	13
68C00625	195-210	2C	S	10.3			0.47		80	1.41	--	16

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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			8D1			8A1a	5D2
68C00615	0-4	A1	S	5.9	9.7	6.56		0.66	0.60		62	61			4.01				--
68C00616	4-13	A2	S	6.2		1.94					50	43			1.43				--
68C00617	13-33	C1	S	6.3	9.7	0.66		0.51	0.09		51	40			0.86				--
68C00618	33-56	C2	S	6.2		0.53					51	39			0.86				1
68C00619	56-76	2Btxb1	S	6.2	9.4	0.21		0.27	0.06		68	58			0.61				1
68C00620	76-105	2Btxb2	S	6.1	5.6	0.14					74	100			0.54				1
68C00621	105-125	2Btxb31	S	6.2	5.5	0.11					71	63			0.56			0.24	1
68C00622	125-140	2Btxb32	S	6.2		0.13					70	59			0.51				1
68C00623	140-165	2Btxb33	S	6.1	4.6	0.13					71	59			0.60			0.18	1
68C00624	165-195	2Btb	S	6.1	5.0	0.15					70	60			0.54				1
68C00625	195-210	2C	S	6.1		0.06					71	100			0.57				2
68C00626	0-13	A	S	6.1		2.18

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.57	(NA)
Clay, carbonate free, Weighted Average	13	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	63	% wt
Volume, >2mm, Weighted Average	9	% vol
Clay, total, Weighted Average	13	% wt
Weighted averages based on control section: 55-105 cm